Law Essay Example | Topics and Well Written Essays - 2000 words

Law - Essay Example Issues Relevant to The Contract for the Sale of the Van Misrepresentation In negotiating for the purchase of a van from Daly, Winston explained that the putative van must have a storage capability of 200 feet and must be capable of regularly transporting antique furniture up to 1 ton. Based on these requirements, Daly told Winston that he had a van the fit Winston’s requirements and a van was offered for sale and accepted based on Daly’s representations. In fact, Daly also noted that the van in question had hardly been broken in. It is a fundamental rule of contract law that the parties to a contract enter into a contract on the basis of an understanding that they will receive the benefit bargained for and forming the inducement to enter into the contract.1 In addition, should one of the contracting parties fail to perform as mandated pursuant to the contract, the party losing the benefit bargained for and reflected in the contract for sale, is entitled to compensation for that loss.2 When the party loses the entire benefit of his or her bargain, he is entitled to treat the contract as terminated.3 Under the contract for the sale of the van, Winston was promised and expected to receive a van capable of replacing the van lost in the conduct of the antique shop’s business. The truck however, turned out to be inadequate as a replacement vehicle. The question is therefore whether or not the van’s failure to live up to expectations amounts to a breach of the contract on Daly’s part. Daly did make certain representations or as it turned out, misrepresentations that the van in question was fit for purpose. Misrepresentation occurs when false information is communicated and that false information induces the other party to enter a contract to which the false information applies.4 Misrepresentation can be made fraudulently or negligently or innocently.5 It is difficult to discern from the facts of the case for discussion whether or not the false information provided by Daly that the van was fit for its intended purpose was negligent, innocent or fraudulent. However, as a skilled or experienced salesman, it can be assumed that at the very least, Daly ought to have known whether or not the van was fit for purpose. It is therefore reasonable to assume that Daly’s misrepresentation was negligent at the very least. Regardless, it will be for Winston to prove that he relied on the information communicated to him or was induced by that information to enter into the contract.6 It can be assumed from the facts that Winston did in fact rely on Daly’s communication of facts since he was looking for a specific van with specific requirements and communicated those facts to Daly. Fit for Purpose Quite apart from misrepresentation, Winston can consider taking action against Daly under statute. By statutory law, it is an implied term of contracts for the sale of goods that goods purchased for a specific purpose are fit for purpose. By virtue of Section 14 (3) of the Sale of Goods Act 1979, where a purchaser either â€Å"expressly or by implication makes known to the seller† it is implied that the â€Å"goods supplied under the contract are reasonably fit for that purpose† unless the purchaser â€Å"does not rely,† on the â€Å"skill or judgment of the seller†.7 Winston can prove that he rel

Animals In Captivity Essay Example for Free

Animals In Captivity Essay In 2008 at the Singapore Zoo, three white Bengal tigers attacked and mauled a zoo cleaner, Nordin bin Mondongto, to death after the man walked through a moat surrounding their enclosure. Researchers asked themselves what would be the cause of these vicious behaviors being reported from many zoos across the globe, the answer being the harsh environment zoo animals are surrounded by. Many people are not aware of the harsh treatment the animals endure. Zoos, circuses, and famous attractions like SeaWorld do not offer the best of circumstances for their animals. These uncomfortable conditions may be the cause of the hundreds of violent behaviors being reported by zoos around the world. Of course, most families enjoy taking a trip to the zoo because they offer a unique experience of encountering exotic animals. However, people need to realize that animals are living creatures that should not be forced into show, or held behind glass walls to be gawked at. The first point that this essay will address is the simple fact that zoo owners have propaganda in mind, and not preservation. â€Å"Zoos help save endangered species, by saving hurt animals and rehabilitating them,† is an excuse many zoo officials use. Zoos claim to want to protect species from extinction, which sounds like a noble goal, but zoo officials usually favor exotic or popular animals, rather than threatened or endangered local wildlife. The Chinese government, for example, â€Å"rents† pandas to zoos worldwide for fees of more than $1 million per year. It is questi onable whether the profits are being directed toward panda-conservation efforts at all. Also, because tigers are the most favorable â€Å"crowd pleasers,† recent studies prove that there are more tigers in captivity than those that exist in the wild. There are thought to be between 5,000 and 10,000 tigers in U.S. cages and 90% of them are in miserable roadside zoos, backyard breeder facilities, circus wagons and pet homes. Before long, the few tigers left in the wild will wither off, and the animals in captivity will not be able to be relocated and thrive in their what-once-was natural environment. Next, the reader should know that the animals that are said to be â€Å"in their natural habitat,† are in confined areas that are less than a tenth of the area they would naturally be in, and are restricted by many factors. Birds’ wings may be clipped so that they cannot fly, aquatic animals often go without adequate water, and many animals who naturally live in large herds or family groups are kept isolated. Animals are closely confined, lack privacy, an d have  little opportunity for mental stimulation or physical exercise. These abnormal conditions often result in abnormal and self-destructive behavior, known as â€Å"zoochosis.† An Oxford University study based on decades of observing animals in captivity and in the wild found that animals such as polar bears, lions, tigers, and cheetahs â€Å"show the most evidence of stress and/or psychological dysfunction in captivity† and concluded that â€Å"the keeping of naturally wide-ranging carnivores should be either fundamentally improved or phased out.† Last but not least, the reader should know that keeping animals in captivity is not the only danger posed at the zoo. Even when the animals are bred in captivity, generations later, exotic animals will retain all of their natural instincts. They cannot be considered â€Å"domesticated† or â€Å"tamed.† Every year, captive, exotic animals are involved in incidents in which humans are injured or even killed. In 2007, Tatiana, a Siberian tiger, escaped her substandard enclosure at the San Francisco Zoo and was shot to death after she killed one person and injured two others. This was not the only fatal incident occurring because of the animals being held in captivity. On February 26, 2010, a 12,000 lb. Orca whale called Tilikum mauled and killed his trainer Dawn Brancheau at SeaWorld during a performance. Also, in Colorado, on April 24, 2009, a volunteer was vigorously mauled by a tiger at â€Å"Big Cats of Serenity Springs.† The list of these aggressive outbreaks goes on and on. Researchers say that the awful conditions animals are unnatural and are the cause of animals expressing abnormal behaviors. Zoos may be fun for the family, but are definitely not fun for the animals. Taking animals out of their natural habitat, forcing them to live miserable lifestyles, and putting humans at risk is not worth a fun family trip to the zoo. Treating living creatures like they have no feelings is never okay and should be considered inhumane. Zoos need to be exposed as the pitiful prisons they are, and actions should be imposed to stop the animal abuse. Works Cited Captive Wildlife Crisis | WildAnimalSanctuary.org : Americas Premier Sanctuary For Large Carnivores. Captive Wildlife Crisis | WildAnimalSanctuary.org : Americas Premier Sanctuary For Large Carnivores. N.p., n.d. Web. 6 Apr. 2014. . Get The Facts:. Ten Fast Facts about Captive Exotic Animals. N.p., n.d. Web. 7 Apr. 2014. . News Facts. The Tiger Next Door. N.p., n.d. Web. 14 Apr. 2007. . Zoos: Pitiful Prisons. PETA. N.p., n.d. Web. 6 Apr. 2014. .

Nanotechnology In Architecture

Nanotechnology In Architecture Historically and geographically human have lived in extremely varied technology or environment and have had to adapt to comfort habitats and thus the architects have had to manage the ideal of design as well as incorporate the evolutionary technology. A technology has evolved to a level where it is just too complex. Sometimes satisfying the need of the user and sometimes becoming too dangerous when the negative consequences are not taken care of. For example, the issues of the Large scales in architecture is one such matter which has been partially solved with the help of low cost materials, energy savingà ¢Ã¢â€š ¬Ã‚ ¦etc. The scientists have developed and are continuing to develop nanotechnology to help architects incorporate more artificial intelligence in construction. Nanotechnology is a combination of various fields of science like, Bio- technology, Chemistry, Physics, Bio-informatics, etc. There are three chief divisions in Nanotech: Nanoelectronics, Nanomaterials, and Nano-Biotechnology. Worldwide, there is much enthusiasm about nanotechnology as it has application in medicine, electronics, biomaterials, energy etc. It is observed that US, Japan, and Germany dominate the current RD effort in nanotechnology with a focus on they own expertise and needs (Hyd and spook, 2012). The use and control of the technology at an atomic or particle scale known as nanotechnology has started to have its impact like never before in materials of constructions and has immense futurist impact in architecture, this application of the nanotechnology and nanomaterials in architecture is NanoArchitecture. The nano world in technology is a real challenge for todays designers, it started with an understanding and control of the technology and materials on one billionth (10-9) scale. The understanding of these materials, its use in architecture to be profitable for users and its implication on the building (Construction) are some of the key aspect for inquiry in this dissertation. With the perfect solution of this dilemma, the Architects would not only know how big their task is but how it might lead to new ways of thinking architecture. After understanding the meaning and origin of this technology, we will study certain aspects that is a must in todays constructions and then we see the direction where this science is going, we will also look at the ways to incorporate these technologies in our architecture, therefore the question that will guide our research is how does nano (technology, materials, science, concept, form and function) become important to the level of influencing architects (designers). Nanotechnology is developed in the manner that it is active or passive, this repartition will lead us to a large study but our focus will rely on the relation passive active nanostructure and application of nanotechnology in a building design and construction. Passive nanotechnologies, such as nanocoatings, nanoparticles, and nanostructured materials, are already available. Second generation active nanostructures, for example, nanoelectro-mechanical systems, nanomachines, self-healing materials, and targeted chemicals, can evolve their properties, structure and/or state during their operation. This could increase nanotechnologys impacts and require new approaches for risk assessment. Active nanostructures are likely to have a different and increased profile of impacts (including benefits as well as potential risks) compared with passive nanotechnologies. RESEARCH QUESTION: How does nano (technology, materials, science, concept, form and function) becomes important to the level of influencing architects (designers). NEED IDENTIFICATION: Over the years the materials used in buildings (during construction, inside or outside finishes) has been of a large scale, the evolution today have brought into existence the materials on a microscopic scale with even more value to life and building. They can be metals, ceramics, polymers or composites. Known as nanomaterials, nanocomposites, and manufactured nanomaterials (MNMs), the method of making these materials begins at the molecular or atomic level, sometimes creating new products with extraordinary physical and chemical properties. For example, a carbon nanotube has strength of 150 times that of steel but is approximately six times lighter. Besides strength enhancement, properties can include self-cleaning, super hardness, electrical conductivity, antimicrobial superior thermal resistance and stability, non-flammability, lightweight, anti-corrosion, superior barrier, light emitting and low permeability, among others. Applications in the building industry include use as fire retardants, high performance insulation, protective coatings, equipment lubricants, structural integrity enhancement and monitoring, photovoltaic, stronger tensile cables, and self-cleaning or heat absorbing windows ( CFN, 2011 )à ¢Ã¢â€š ¬Ã‚ ¦ Using these materials which contain extraordinary application in the building can also bring amazing influences to the architect, designer or the design. Therefore apart from attempting to understand the transformation that the nanotechnology brings to our building there is a need to understand by students the uses of nanotechnology for creating better design. SCOPE: à ¢Ã¢â€š ¬Ã‚ ¢ A general understanding of nano especially toward architecture à ¢Ã¢â€š ¬Ã‚ ¢ Nanotechnology (materials) applications in buildings à ¢Ã¢â€š ¬Ã‚ ¢ Concept; form and function derived from nano LIMITATION: à ¢Ã¢â€š ¬Ã‚ ¢ The laboratories details of certain materials and nano applications in medical branches will not be part of our research. à ¢Ã¢â€š ¬Ã‚ ¢ This research dissertation will have some limitation in details like calculations, manufactures process, chemical components. à ¢Ã¢â€š ¬Ã‚ ¢ Thinking in more detail about how to use nanomaterials in a design context, a first consideration is simply to define what is being design?. But there is a lack of built case studies, so we will rely on existing, futurist, basic concept and reading materials. à ¢Ã¢â€š ¬Ã‚ ¢ Regarding the size of this matter nanotechnology, we will limit at the level where nanotech is active and very briefly talk about the passive Nanotechnology RESEARCH METHODOLOGY: N A N O A R C H I T E C T U R E PART O. COLLECT RELEVANT DATA This methodology starts with a basic understanding (through various sources) of nano technology specially its applications in the materials and its relation with form and function in architecture. A. Research Books B. Online discussions; ancient and actual debates. C. Study previous paper or dissertations and case studies done on this matter. D. Literature survey; Consist keep together all info found and relative to the topic and relevant to the research question. PART I. INTRODUCTION, NEED IDENTIFICATION, SCOPE AND LIMITATION OF THE RESEARCH PART II. NANOTECHNOLOGY What is nanotechnology Nanoproducts Categories (Passive and Active) Why this fuss Nanotechnology risk Sectors application NANOTECHNOLOGIES APPLICATIONS IN ARCHITECTURE = NANOARCHITECUTE PART III. APPLICATION-FORM AND FUNCTION with its Impact Air-purifying Anti-fogging Solar protection Fire-proof Anti-graffiti Scratchproof and abrasion-resistant Anti-fingerprints Self-cleaning Easy-to-clean (ETC) Thermal insulation Temperature regulation UV protection Anti-reflective N. Antibacterial Case studies and examples showing how does certain of these proprieties can be include and what promise does it bring to buildings; New architectural readying. New creativities in form and functions. C O N C L U S I O N CASE STUDY METHODOLOGIES: Primary Case study By consulting an expert in the energy consumption field and materials that relate to it. The reading of the applications in nanotechnology in todays constructions is more related to Green designers, this part of the design has an impact in the ecology and climate control therefore the green rated buildings has in fact a considerable amount of nanotechnology use in it. This leads us to refer to architects involved in green concepts or sustainability from LEED etc ( Ar Alex Nyembo Kalenga) and also we could make a visit studies on the actual certified Green building Rajiv Gandhi urja Bhavan at Vasan Kunj New Delhi Still in Construction. A list of questions has guided our study and survey interview in which the answers are include to our conclusion of this research: 1. A personal understanding of Nanotechnology or Nanoarchitecture. 2. If any specific material at a nano scale is used to improve certain aspects in the building, such as: Insulation reduction Lighting Energy storage Air purification Water management 3. How do you think buildings designed exclusively on scientific principles of Nanotechnology will affect their occupants? 4. Does Nanotechnology have an impact on todays practicing architects If yes; at what scale does it influence them? Any example? If not; Why so? Secondary Case study The conceptual level derived of the interpretation of nano differs from an architect to another. 1. Two typology of this nano buildings as guided this part of the research: 5. Existing Nano Buildings ( Nano House Initiative, Australia ) 6. Futurist Nano Buildings ( Multi-storey Apartment building, 2001 ) 2. A list of materials (Function) originated from nanotechnology or concepts that have already been involved to some construction process, structurally or non structurally, environment effect has been touched on to clarify its impact to architecture. REFERENCES.. Hyd and spook (2012, January), nanotechnology in india. Retrieved from http://www.indianofficer.com/forums/11771-nanotechnology-india.html#ixzz2Awlr7jNb Center for Functional Nanomaterials ( 2011). Nanomaterials for architecture and buildings. Brookhaven. Retrieved from http://www.solaripedia.com/13/360/nanomaterials_for_architecture__building.html NANOARCHITECTURE Importance of nanotechnology in architecture N A N O T E C H N O L O G Y II.1. Fundamental Knowledge II.1.1. WHAT IS NANOTECHNOLOGY? A brick is the smallest building block in construction. Whatever you do, the strength of the building is limited to the strength of the brick. The brick itself is made of minute particles of clay bonded together. One has limited control over how the particle of clay forms. Each particle of clay in turn is formed from molecules joined together in a particular pattern dictated by the forces of nature. What happens if it is possible to arrange these molecules in a pattern that provides greater strength? You get stronger clay and a stronger brick. This results in a much thinner, but stronger wall. This technology of arranging molecules the way we want is a basis of nanotechnology. (Johnzactruba, 2011) A strict definition of nanotechnology characterizes it as the manipulation of a matter at the scale of one-billionth of a meter or smaller. The measurement of one-billionth of a meter is identified as one nanometer (nm) (Jeffrey H. Matsuura,1957). Nano, is a word which does not only mean billionth less but also leaves a billionth of question in mind, because of the complexity to understand its simplicity. It is a world hold by the scientist, chemist and physicians. Yes nanotechnology is a relatively recent development in scientific research but not new. The level of its study and diversity has involved touching now many sector of life and becoming more and more known by the public. The concept first was introduced by American physicist Richard P. Feynman (1918-1988). But it is noted that in the 10th centuries the 16th centuries the ruby-red color of many stained-glass windows from the medieval era was a consequence of embedded nanoscale metallic particles within the glass. There were no scientific understanding of these phenomena at the time, nor were there deliberate attempts to produce what we now know as nanomaterials. Early knowledge relied on craft-based trial and error to achieve effects we must keep in mind, however, that not all interesting color phenomena are a result of embedded nanomaterials ( Michael F. Ashby, 2009). The evolution of nanotechnology has been more or less in the domain of chemical, medicine and physics (technique) then it involved to the environment, energy, agriculture, communication and information because of some of its advantage and disadvantage in the society. The main tools used in nanotechnology are three main microscopes: Transmission Electron Microscope (TEM), Atomic Force Microscope (AFM), and Scanning Tunneling Microscope (STM). (Jamie Jackson, CIS 121) II.1.2. NANO PRODUCTS Use as gateways to build other nano products, Nanosensors can be chemical sensors or mechanical sensors. Amongst other applications they can be used: à ¢Ã¢â€š ¬Ã‚ ¢ To monitor physical parameters such as temperature, displacement and flow à ¢Ã¢â€š ¬Ã‚ ¢ As accelerometers in Microelectromechanical systems (MEMS) devices that can rapidly and remotely detect change in their surroundings like airbag sensors à ¢Ã¢â€š ¬Ã‚ ¢ For medical diagnostic purposes either as blood borne sensors or in lab-on-a-chip type devices à ¢Ã¢â€š ¬Ã‚ ¢ To detect various chemicals in gases for pollution monitoring à ¢Ã¢â€š ¬Ã‚ ¢ Sensors using carbon nanotube detection elements are capable of detecting a range of chemical vapors. These sensors work by reacting to the changes in the resistance of a carbon nanotube in the presence of a chemical vapor ( Hawks Perch Technical Writing, 2007). II.1.2.1. Nanotube Known as well as Carbon Nanotube (CNTs), it is a tube-shaped material or cylindrical nanostructure made of carbon, having a diameter of nanometer scale. Nanotubes form a tiny portion of the material(s) in some baseball bats, golf clubs, or car parts. Carbon nanotubes are the strongest and stiffest materials yet discovered in terms of tensile strength and elastic modulus respectively. In 2000, a multi-walled carbon nanotube was tested to have a tensile strength of 63 gigapascals (GPa). Since carbon nanotubes have a low density for a solid of 1.3 to 1.4 g/cm3, its specific strength of up to 48,000 kNà ¢Ã¢â€š ¬Ã‚ ¢mà ¢Ã¢â€š ¬Ã‚ ¢kgà ¢Ã‹â€ Ã¢â‚¬â„¢1 is the best of known materials, compared to high-carbon steels 154 kNà ¢Ã¢â€š ¬Ã‚ ¢mà ¢Ã¢â€š ¬Ã‚ ¢kgà ¢Ã‹â€ Ã¢â‚¬â„¢1. Standard single-walled carbon nanotubes can withstand a pressure up to 24GPa without deformation. The bulk modulus of super hard phase nanotubes is 462 to 546 GPa, even higher than that of diamond (420 GPa for single diamond crystal) and can produce materials with toughness unmatched in the man-made and natural worlds. Because of the carbon nanotubes superior mechanical properties, many structures have been proposed ranging from everyday items like clothes and sports gear to combat jackets and space elevators. However, the space elevator will require further efforts in refining carbon nanotube technology, as the practical tensile strength of carbon nanotubes can still be greatly improved (Wikipedia, 2012). II.1.2.2. Nanocomposites The definition of nano-composite material has broadened significantly to encompass a large variety of systems such as one-dimensional, two-dimensional, three-dimensional and amorphous materials, made of distinctly dissimilar components and mixed at the nanometer scale (Kanatzidis, 2006). New materials with novel proprieties are generate rapidly through this field. The properties of nano-composite materials depend not only on the properties of their individual parents but also on their morphology and interfacial characteristics. Although nanoscale reinforcements (or nanofillers) of nanocomposites have different kinds of fillers such as nanofibers, nanowires, nanotubes and nanoparticles etc, their mechanical behaviors have some common features. As the figure shows a potential use of nanocomposites as multifunctional materials (Journal Club, 2008). AREA OF APPLICATION Such mechanical property improvements have resulted in major interest in nanocomposite materials in numerous automotive and general/industrial applications. These include potential for utilisation as mirror housings on various vehicle types, door handles, engine covers and intake manifolds and timing belt covers. More general applications currently being considered include usage as impellers and blades for vacuum cleaners, power tool housings, mower hoods and covers for portable electronic equipment such as mobile phones, pagers etc (Professor J.N. Hay, 2001). The inorganic components can be three-dimensional framework systems such as zeolites, two-dimensional layered materials such as clays, metal oxides, metal phosphates, chalcogenides, and even one-dimensional and zero-dimensional materials such as (Mo3Se3-)n chains and clusters. Experimental work has generally shown that virtually all types and classes of nanocomposite materials lead to new and improved properties when compared to their macrocomposite counterparts. Therefore, nanocomposites which combine new nanomaterials with more traditional ones such as steel, concrete, glass, and plastics, can be many times stronger than standard materials and promise new applications in many fields such as mechanically reinforced lightweight components, non-linear optics, battery cathodes and ionics, nano-wires, sensors and other systems. On the market there already a nanocomposite steel that is three times stronger than conventional steel. Before long, nano-reinforced glass might be used for both structure and enclosure. In the some student projects in the nanoSTUDIO at Ball State University, nanotube structural panels create transparent load-bearing curtain walls free of columns and beams, quantum dots make walls and ceilings light up or change color with the flip of a switch, and nanosensors in building components create smart environments that constantly adapt to their environment and users. II.1.3. TYPOLOGY M. C. Roco, one of the driving forces behind the NNI, has developed a more detailed typology of nanotechnologies. He identifies four generations of nanotechnologies: passive nanostructures, active nanostructures, systems of nanosystems and molecular nanosystems (J. Clarence, 2009) ( Fig04: For generation of nanotechnology development, Center for Responsible Nanotechnology ) Each generation of products is marked by the creation of commercial prototypes using systematic control of the respective phenomena and manufacturing processes. Products may also include components which correspond to different generations. Todays rudimentary capabilities of nanotechnology for systematic control and manufacture at the nanoscale are expected to evolve significantly in both complexity and the degree of integration by 2020. II.1.3.1 Passive to Active nanotechnology It has been suggested that an important transition in the long-run trajectory of nanotechnology development is a shift from passive to active nanostructures. Such a shift could present different or increased societal impacts and require new approaches for risk assessment. An active nanostructure changes or evolves its state during its operation, according to the National Science Foundations (2006) Active Nanostructures and Nanosystems grant solicitation. Passive: (steady function) nanostructures Behaviour: inert or reactive nanostructures which have stable behaviour and quasi -constant properties during their use. Potential risk: e.g. nanoparticles in cosmetics or food with large scale production and high exposure rates. Active: (evolving function nanostructures) Behaviour: the nanostructures properties are designed to change during operation so behaviour is variable and potentially unstable. Successive changes in state may occur (either intended or as an unforeseen reaction to the external environment). Potential risk: e.g. nanobiodevices in the human body; pesticides engineered to react to different conditions. Categories of active nanostructures are: à ¢Ã¢â€š ¬Ã‚ ¢ Remote actuated active nanostructures, such as light-actuated embedded sensors; à ¢Ã¢â€š ¬Ã‚ ¢ Environmentally responsive active nanostructures, such as responsive drug delivery; à ¢Ã¢â€š ¬Ã‚ ¢ Miniaturized active nanostructures, such as synthetic molecular motors and molecular machines; à ¢Ã¢â€š ¬Ã‚ ¢ Hybrid active nanostructures, or uncommon combinations of materials, such as silicon-organic ; à ¢Ã¢â€š ¬Ã‚ ¢ Transforming active nanostructures, such as self-healing materials. (M.C. Roco, 2004, 2007) Tour estimates the time it will take to commercialize each of these types as 0-5 years for passive nanotechnologies, 15-50 years or more for active nanotechnologies and 7-12 years for hybrids (J. Clarence, 2009) II.1.4. WHY ALL THE FUSS ABOUT NANOTECHNOLOGY? NANOTECHNOLOGY: THE SCIENCE CHANGING YOUR LIFE Penny Sarchet The advantages of using nanomaterials in construction are enormous. When you consider that 41 percent of all energy use in the United States is consumed by commercial and residential buildings, the potential benefits of energy-saving materials alone are vast (Dr. Pedro Alvarez of Rice University, 2010) and when we have to evaluate the energy used by buildings in the rest of the world the result will surly show that the use of the nanomaterials in buildings will be of an anxiety necessity. Nanotechnology thus has profound potential because it can free us from some traditional limits and offer us useful new capabilities. Nanotechnology can change some of the physical rules that have traditionally confined us. It can also free us from some of the limitations that have long been placed upon us by size ( Jeffrey H, 1957). The key is to understand the specific risks and implications of the product before it is widely used. This way we can ensure that nanotechnology evolves as a tool for sustainability rather than as an environmental liability (Dr. Pedro Alvarez of Rice University, 2010). Benefices and profit with the nanotechnology is now in the hand of everyone and architects are with no doubt going to shape this realm to another level. e.g.: Solera enables seamless integration of natural daylight into the design and function of buildings. Well daylighted spaces deliver substantial and measurable benefits to sustainability, energy efficiency and human performance. This series of products provide architects with solutions to solve the challenges traditionally associated with daylighting techniques including solar heat gain, cost, complexity and glare. Other materials such as brickà ¢Ã¢â€š ¬Ã‚ ¦ have already showed us the changes that it has done to the industries, life, designers, buildersà ¢Ã¢â€š ¬Ã‚ ¦ In the early days, paint was available in a limited variety of colors for you to choose. Now most of the paint shops have mixers that allow the users to choose the color they require. The manufacturers have to produce and stock only a few basic colors, reducing production and inventory costs at much greater satisfaction to the consumer. The future of nanotechnology will be the personal nano-factories, like the paint mixers, that allow you to produce any material that you require. The shops have to carry only stock in molecular form. Advances in nanotechnology are moving at an exponential rate. It will eventually encompass every field of human activity including energy. (Johnzactruba, 2011) Disadvantages of Nanotechnology: Safety hazards with nanomaterials, Some studies detected possible cancer-causing properties of carbon nanotubes, Some nanomaterials bounded with other materials or components (Jamie Jackson, CIS 121) II.1.5. RISK OF NANOTECHNOLOGY It is obvious to find out that except from the greatness and impressive opportunities that nanotechnology offers, the risks are associated with it as well. And these risk touch-up on Health, environment, Industryà ¢Ã¢â€š ¬Ã‚ ¦ Because of the size of the particles, nanomaterials may enter human and other living bodies and disrupt body-functions. Some nanoparticles may also be non-biodegradable thereby posing a new threat to the environment. Therefore it is crucial to examine and estimate the risk for regulating the production, use, consumption and disposal of these materials. (Hyd and spook, 2012). For example, Health effects of several insulating materials are a concern; 1. The fibers released from fiberglass insulation may be carcinogenic, and fiberglass insulation now requires cancer warning labels. 2. There are also claims that the fire retardant chemicals or respirable particles in cellulose insulation may be hazardous (Dr. George, 2007). The risk most talked about is the ability of nanotech carbon tubes to potentially cause asbestosis-type illnesses, (Mike Childs, 2012) Manufactured nanomaterials (MNMs); and nanocomposites are being considered for various uses in the construction and related infrastructure industries. To achieve environmentally responsible nanotechnology in construction, it is important to consider the lifecycle impacts of MNMs on the health of construction workers and dwellers, as well as unintended environmental effects at all stages of manufacturing, construction, use, demolition, and disposal. Emphasis in industries; In India, late industry participation has also begun in this area, and there is an emphasis on fostering public-private partnerships (PPP). Nonetheless government support to this sector remains crucial for three reasons: 1. Nanotechnology is a capital-intensive technology and is in an embryonic phase, thus industry would not be able to sustain the research effort needed for the establishment of scientific and technological infrastructure. 2. The state is required to define the regulatory framework. In 2010-11 this process was initiated. 3. The state ,particularly in the developing country context, can set the agenda and resist the tendency to uncritically follow international trends in research that do not address their developmental needs. REFERENCES.. Dr. George, 2007. Insulation, nanotechnology for green building. Retrieved from http://esonn.fr/esonn2010/xlectures/mangematin/Nano_Green_Building55ex.pdf page 12 Dr. Pedro Alvarez of Rice University (2010, January). Future Cities: Nanotechnology promises more sustainable buildings, bridges, and others structures Retrieved from http://portal.acs.org/portal/acs/corg/content?_nfpb=true_pageLabel=PP_ARTICLEMAINnode_id=2103content_id=CNBP_025646use_sec=truesec_url_var=region1__uuid=00475ea1-8da9-4443-8448-baaff07d9f4a Hawks Perch Technical Writing (2007). Carbon nanotubesand applications. Retrieved from http://www.understandingnano.com/nanotubes-carbon.html Hyd and spook (2012, January), nanotechnology in india. Retrieved from http://www.indianofficer.com/forums/11771-nanotechnology-india.html#ixzz2Awlr7jNb Jamie Jackson, CIS 121: Computer Programming II (C++). Nanotechnology and the Development of Computer Circuits retrieved from Jeffrey H. Matsuura, (1957). Nanotechnology regulation and policy worldwide. why all the fuss about nanotechnology?. Artech house, boston-london. Journal Club ( 2008, may ). Mechanical Behaviors of Polymer-matrix Nanocomposites. Retrieved from http://me.utep.edu/lrxu/Mechanical%20Behavior%20of%20Polymer.htm J. Clarence davies, PEN( 2009, April) Oversight of next generation NANOTECHNOLOGY Johnzactruba, (2011, may). Applicationof nano technology for energy, Retrieved from http://www.brighthubengineering.com/power-plants/87228-applications-of-nanotechnology-for-energy/ Kanatzidis, (2006, may). Nanocomposites. Retrieved from http://www.cem.msu.edu/~kanatzid/Nanocomposites.html Michael F. Ashby, Paulo J.Ferreira, Daniel L. Schodek, (2009) Nanomaterials, Nanotechnologies and Design, a brief history of materials, elsevier Ltd. pg 29 Mike Childs, 2012, march technology making the splash. http://www.guardian.co.uk/nanotechnology-world/technology-making-a-splash M.C. Roco (2004, 2007), shift to active nanostructures is hypothesized. Retrieved from http://bit.ly/activenano Professor J.N. Hay and S.J. Shaw (2001, September). Nanocomposites: proprieties and applications. Retrieved from http://www.azom.com/article.aspx?ArticleID=921 Wikipedia ( 2012, november). Carbon nanotube. Retieved from http://en.wikipedia.org/wiki/Carbon_nanotube NANOARCHITECTURE Importance of nanotechnology in architecture A P P L I C A T I O N S ( Fig05: Analysis of Nanotechnology from an Industrial Ecology Perspective Part I: Inventory Evaluation of Life Cycle Assessments of Nanotechnologies.) III.1. Environmental application Environmentally, Nanotechnology also has the potential to help our environment. Example: It controls pollution through source reduction. This is a method of eliminating toxic waste at its source, with the understanding that releasing the waste into the environment is the last resort. Source reduction can be achieved by cleaning up existing processes or by reducing consumption of resources where such consumption creates pollution. III.1.1. Insulation The impact of the improvement of insulation reductions is counted by billions of pounds annually. Ref table (Fig06: Potential sources of EU CO2 emission reductions ) Nanoscale materials hold great promise as insulators because of their extremely high surface-to-volume ratio. This gives them the ability to trap still air within a material layer of minimal thickness (conventional insulating materials like fibreglass and polystyrene get their high insulating value less from the conductive properties of the materials themselves than from their ability to trap still air.) Insulating a nonmaterial may be sandwiched between rigid panels, applied as thin films, or painted on as coatings (Dr. George, 2007) Nanogel panels; Aerogel This material as an incredible ability and capacity such as strength, it can take its own load 2000 times reminding that it has only 5 percent solid and the rest is filled with air only an are also applicable on fabric architecture or structures. Because nanoporous aerogels can be sensitive to moisture, they are often marketed sandwiched between wall panels that repel moisture. Aerogel panels are available with up to 75 percent translucency, and their high air content means that a 9cm (3.5) thick aerogel panel can offer an R-value of R-28, a valu

Graduation Speech -- Graduation Speech, Commencement Address

Henry Adams once wrote "A teacher affects eternity; he can never tell where his influence stops." This is so true, every teacher here has taught us much more than the textbook curriculum. Every teacher here tonight has given us students something we will use or remember for the rest of our lives. I really don't think people understand or appreciate the time and effort our teachers have put into us. So tonight I'm not going to give everyone advice on the future, I'm not going to tell you how life is a journey we've just begun, and I'm not going to brag about how great the class of 2006 is. Since we have eight outstanding Valedictorians this year, I'm sure all of those bases are already covered. So instead, I'm going to take a few minutes here to thank some of the teachers and staff that have made a difference in my own life, and by doing so I hope that everybody present tonight will see how important each and every teacher and staff member is at Amos High School. I'd like to start out by thanking Mr. Addington. Not only is he the Clay and Ceramics teacher at AHS, he is the wisest man I know. I have asked him so many questions this year, and he has always helped me figure things out, but instead of letting me be lazy and simply telling me his answers, he asks me the questions and makes me think it out. Mr. Bassett is the smartest man I know. He keeps the entire school district's computer network up and running, he created a computer program that lets kids and parents check their grades from their home computers, as well as another program that he sold to the government. While doing all this, he still made extra time to help me survive his Windows 2000 class since I hadn't taken the required prerequisites and was pretty lost. Mr.... ...already talked about, and the ones that I did not get a change to mention, but I don't have time. Parents and people of the community, please see what great people these teachers are, and remember how much of their lives they give freely to their students. Teachers, whether you know it or not, you have affected each of us so much. The people that I have talked about are only teachers on my own list of important people at Amos High School. Every single student in a cap and gown right now has their own list, every one of you has impacted someone's life, and we will never forget you. Without your time and effort, none of us would be where we are today, and none of us would have been the leaders that we will turn out to be. You have made our experience at Amos High School truly great, and it will be hard to say goodbye, but from the graduating class of 2006, thank you.

Shallow Foundation

Shallow foundations Shallow foundations are those founded near to the finished ground surface; generally where the founding depth (Df) is less than the width of the footing and less than 3m. These are not strict rules, but merely guidelines: basically, if surface loading or other surface conditions will affect the bearing capacity of a foundation it is ‘shallow'. Shallow foundations (sometimes called ‘spread footings') include pads (‘isolated footings'), strip footings and rafts.Shallows foundations are used when surface soils are sufficiently strong and stiff to support the imposed loads; they are generally unsuitable in weak or highly compressible soils, such as poorly-compacted fill, peat, recent lacustrine and alluvial deposits, etc. Pad foundations Pad foundations are used to support an individual point load such as that due to a structural column. They may be circular, square or reactangular. They usually consist of a block or slab of uniform thickness, but th ey may be stepped or haunched if they are required to spread the load from a heavy column.Pad foundations are usually shallow, but deep pad foundations can also be used. Strip foundations Strip foundations are used to support a line of loads, either due to a load-bearing wall, or if a line of columns need supporting where column positions are so close that individual pad foundations would be inappropriate. The main area of strip foundation are buildings with heavy walls (brick, concrete, stone), and heavy floor slabs. Strip foundation is located on the perimeter exterior walls, and placed under the supporting inner walls of buildings or other areas with increased load.Also strip foundation is well-suited for homes, which is planned to create basement, garage or basement. Strip foundation is also suitable in the case of a possible slight deformation of the base. Typically, strip footing located below the level of soil freezing at 20 cm of sandy soil You can lay the strip foundation a nd higher levels of freezing, but not more than 60 cm from ground level. For deep-freezing and highly swelling soils usually strip foundation shall not apply. Process itself strip foundation construction is simple, on the other hand it requires a fairly high cost of materials and work on the construction of the foundation.There are criteria for the minimum thickness of the foundation, which can be used building a house. Thus, the minimum thickness of reinforced concrete strip foundation – 10 cm of concrete – 25 cm, rubble concrete foundation – 35 cm, well and laying of natural stone – 50 cm in the construction of strip foundation to be also take into account the permissible load on the soil under the foundation. For clay soils at a depth of 80 cm load should not exceed 2 kg/cm2. In addition to pouring the foundation concrete mixtures, often strip foundations erected using ready-made foundation blocks or bricks.This speeds up the process of building a foun dation. It should also be noted that during the construction of strip foundation is an opportunity to save money raising the foundation to the full depth only during the construction of heavy structures. There is still the most reliable option strip foundation remains solid foundation, more time-consuming and requires prior creating formwork and reinforcement training design to increase strength strip foundation. And in this case, the valves must be connected to each other by welding. Raft foundationsRaft foundations are used to spread the load from a structure over a large area, normally the entire area of the structure. They are used when column loads or other structural loads are close together and individual pad foundations would interact. A raft foundation normally consists of a concrete slab which extends over the entire loaded area. It may be stiffened by ribs or beams incorporated into the foundation. Raft foundations have the advantage of reducing differential settlements a s the concrete slab resists differential movements between loading positions.They are often needed on soft or loose soils with low bearing capacity as they can spread the loads over a larger area. Deep foundations * Piles Deep foundations are those founding too deeply below the finished ground surface for their base bearing capacity to be affected by surface conditions, this is usually at depths >3 m below finished ground level. They include piles, piers and caissons or compensated foundations using deep basements and also deep pad or strip foundations. Deep foundations can be used to transfer the loading to a deeper, more competent strata at depth if unsuitable soils are present near the surface.Piles are relatively long, slender members that transmit foundation loads through soil strata of low bearing capacity to deeper soil or rock strata having a high bearing capacity. They are used when for economic, constructional or soil condition considerations it is desirable to transmit lo ads to strata beyond the practical reach of shallow foundations. In addition to supporting structures, piles are also used to anchor structures against uplift forces and to assist structures in resisting lateral and overturning forces.Piers are foundations for carrying a heavy structural load which is constructed insitu in a deep excavation. Caissons are a form of deep foundation which are constructed above ground level, then sunk to the required level by excavating or dredging material from within the caisson. Compensated foundations are deep foundations in which the relief of stress due to excavation is approximately balanced by the applied stress due to the foundation. The net stress applied is therefore very small. A compensated foundation normally comprises a deep basement. Types of pilePiles are often used because adequate bearing capacity can not be found at shallow enough depths to support the structural loads. It is important to understand that piles get support from both e nd bearing and skin friction. The proportion of carrying capacity generated by either end bearing or skin friction depends on the soil conditions. Piles can be used to support various different types of structural loads. End bearing piles End bearing piles are those which terminate in hard, relatively impenetrable material such as rock or very dense sand and gravel.They derive most of their carrying capacity from the resistance of the stratum at the toe of the pile. Friction piles Friction piles obtain a greater part of their carrying capacity by skin friction or adhesion. This tends to occur when piles do not reach an impenetrable stratum but are driven for some distance into a penetrable soil. Their carrying capacity is derived partly from end bearing and partly from skin friction between the embedded surface of the soil and the surrounding soil.

Megan Renee Essays - Guiding Light, Free Essays, Term Papers

Megan Renee Essays - Guiding Light, Free Essays, Term Papers Megan Renee Megan Renee Please, just let me hold her, she pleaded, just once? Im sorry, replied the plump nurse coldly, but I have my orders, and besides, it will only make things that much worse. To an outsider, it was a heart-wrenching scene. To the hospital, it was something that they dealt with on a daily basis. To her family, it was a mistake that never should have happened. To Sara, it was a day that changed her life forever. Katie, I cant look-tell me what it says, requested Sara Holten. Do you really want to know?asked her best friend Katie Landiman, comparing the results to the package instructions. I have to know, I dont have a choice here. Its positive Sara, youre pregnant, Katie said reaching out to comfort her friend with a hug, wishing she could help more. How could you do this to us? was the only thing Mr. and Mrs. Holten said when Sara told them. Her mother cried, and her father just turned away from her and didnt say anything. Her boyfriend Joel just reminded her that he had a football scholarship, and that he was in no position to take care of a child. He offered to pay for her to take care of it, and she left before he could say another word. Sara was only sixteen, but up until now, she was considered very mature and responsible for her age. She had a 3.7 grade point average in high school. She was going to graduate a year early, and had even begun to take classes at the local community college. She felt that she could, and wanted more than anything to take care of this baby, but They wouldnt allow it. Once her parents finally decided to talk to her, they gave her a choicewell an ultimatum really. They first tried to convince her to have an abortion, it will solve everything, they insisted. When she refused to even talk about it, they then suggested adoption. They told her that they could send her to a special place where there were other girls in trouble like her. She would have the baby and then it would be given to a nice family. Sara kept it as a suggestion, hoping that her parents would eventually come around and let her keep the baby. Then they told her that was it. If she didnt take one of those options, she would be kicked out with out a penny of support. They gave her one-month to decide. Sara knew that she could never live with herself if she had an abortion, it was not even a possibility. She wanted this baby so much and just knew that it was a baby girl. She even named her Megan Renee. She pictured what she would look like. Blond hair and soft blue eyes. The tiny little fingers that would clasp around hers, the little legs that would kick in excitement. She wanted so badly to see her baby girls little face, to hold her in her arms and rock her to sleep. She told her parents she would go to the home, but secretly she was trying to figure out a way to make it work. She knew deep down though that it never would. She had no real money of her own, and she didnt know anyone who would or could take her in. When she was six months along she finally gave up and decided that the best thing for Megan was to find a good home for her. She started to interview potential parents-to-be. She went through eleven couples, and ruled out six right away. Not that they wouldnt make good parents, she just didnt think that they would make the right parents for her baby. She finally narrowed it down to two couples. They were very nice people and had a little boy who was six. They had a little girl also, but she died when she was only four days old. After three miscarriages, they couldnt bare to try any more. They had a beautiful house, and their son Alex was so sweet. Sara knew right away that her baby would be in good hands with this family. The other couple

This is a lab report on Drug Analysis-Thin Layer Chromatography essays

This is a lab report on Drug Analysis-Thin Layer Chromatography essays Objective: To detect the separation and tentative identification of components present in mixtures by using thin layer chromatography. Materials and Methods/Procedures: A thin layer plate was obtained and a baseline was drawn in pencil approximately 1.5 cm from the bottom of the plate. Seven equidistant spots were marked and labeled on the baseline. Six samples were obtained and using a new capillary tube for each sample, a spot of each drug solution was placed on the appropriate mark on the chromatography plate. The spots were allowed to dry, and one drop of the five drug samples were spotted on the mark labeled mixture'. The mark labeled unknown' was spotted with the unknown sample a couple of times. The plate was placed in a prepared solvent chamber', and when the solvent moved up the plate  ¾ of the way, the plate was removed and allowed to dry. The plate was then examined under short wavelength ultraviolet light. Results: After observing the plate, the drug present in the Unknown sample was identified as Phenacetine. The spots observed in the "Mixture" were compared to the spots of each individual drug and it was noted that the unknown #6, identified as Phenacetine, was the only spot to match with the number 7 mixture. Spot #1-caffeine, and spot #5-quinine were noted to be Discussion: When using thin layer chromatography to observe spots of individual drugs it was noted that most of the drugs were not level or were Conclusion: Thin layer chromatography allowed the student to determine what the unknown drug was by running spots of the sample with known drug samples on the same plate, and then comparing the results. This also prevented any uncertainties which could have been caused by variations in ...

Ethiopian Economy Growth Essays

Ethiopian Economy Growth Essays Ethiopian Economy Growth Essay Ethiopian Economy Growth Essay Economic change The park management process and the new Japan manufacturing methods that were borrowed and employed by the government played a significant role in the service industry. Manufacturing and production processes had to be changed from the traditional expensive methods to the current inexpensive and convenient methods that suit various processes. The state had to come up with good measures to deal with the farming communities and the pastoralists so that feuds that would result between them would be managed and reduced. Despite the differing desires of the various cultural groupings, the government through collaborative efforts of the devolved leadership system has been able to control the better part of the problems. To some extent, the pastoral communities remained victims to state developments since the better part of the land that they used traditionally had to be taken away for other development agenda such as conversion into agricultural fields to enhance the growth of food to reduc e shortages and poverty that faced the people. Another important step that the state was able to realize is the mobilization for better pay and welfare of the peasants that worked in various plantations and industries. The state was able to argue for the better living condition of the same and resettlement of the local people in much better ways than the previous forceful evacuation of the people from their lands. The state also embarked on nation building by sparing lands for parks that were later promoted to attract tourists for the economic gain (Bernstein and Woodhouse 284). The direct ties that were initiated by the APF and the government in the year 2004 ensured that people were peacefully resettled and left space for the parks so that the territory could be marked and fenced. Another method that the government was able to use to promote tourism was through the promotion of various cultures in the country to the world. Various traditions and norms were practiced by the Ethiopian people and to market the nation for economic wellbeing, the government created a platform that enhanced upholding of cultures without undermining or degrading the lifestyle of any single culture grouping. Since the independence of the nation, the people decided uniformly to take part in the nation building. The nation, in particular, has been interested in building a strong security to its wellbeing, property, boundaries and fro its people both internally and internationally (McMichael 2451). This could be done through collaboration and integration of efforts in various positions and categories. The people, under the leadership of Meles, have been able to defend their nation through authorship of policies that foster growth and promote independence. Decentralization of work both in the public platforms and the manufacturing sectors have been encouraged through participation leadership and education systems. The people have the right to give and provide their ideas and opinions over the nation building process Eliminating Poverty in Ethiopia The greatest challenge that the nation has experienced since the introduction of the new government systems was the elevation of poverty and gaining self-reliant state. The government has over the years tried to come up with structures that can help the nation in building a framework where it can trade and invest in building the economy other than rely on donations and giving by much richer nations like the US. The strategy that was outlined by the prime minister helped outline the desire for the government to bring a permanent solution to famine and poverty. In response to the same, humanitarian crisis warning solutions were introduced in areas that were more indigenous. The desire to promote such economic building faced challenges. Many people lived in the rural places and had very poor spending habits. The nation then resorted to building more health facilities to take care of its populations from dangers of the diseases and illness. This helped to reduce sanitation and malnutriti on problems that for a long time were a threat to the peace of the people. Food, being one of the life necessities was given priority in the nation building. The program that was introduced by the prime minister was an eye opener, and many people were encouraged to produce their food so that they were not hunger stricken because the land had been given to the rightful owners. Peasants were settled and housed well, and the farmers in large plantations were also encouraged to grow food crops. This helped reduce the poverty level with some margin in comparison to the previous traditional governance systems that was expensive and famine stricken. Ethiopian economic growth and development The growth in the economy could be witnessed by the improving infrastructure and the continued development of the same. The enhancement and creation of international trade brought good ties with international investors that played a critical role in the nation building. Domestic direct investments increased. Agriculture and manufacturing increased because of the increasingly good infrastructure that saw the nation record increased growth then. Its improving economy made it appear among the fastest growing nation globally coupled with its sudden rise in GDP. Agriculture being one of the chief sources of wealth creation, it demanded improvements and use of modern methods. Presently the country has been able to major on using modern tools and fertilizers to foster its economic prosperity and yield per hector. The countrys diverse weather pattern and topography can support farming throughout the year. The coffee production increased for instance to respond to the world increasing demand thus fostering economic progression. Building a strong manufacturing industry has also been one of the goals of the country. This helped spread the risk and increase employment to the Ethiopian population. Private sector development and ease of advancements of loans helped the nation promote entrepreneurship and introduction of new systems that contribute a share in the economic cake of the nation (Rodriguez and Rodrik, 261). The country has also been able to form part of the East African trade association that has enhanced direct trade partnerships. As a fo cus to take part in the world trade organizations, it has also commenced ties with other nations so that it can mutually benefit from products produced in nations that it cannot produce while at the same time selling those that she produce. Conclusion Ethiopia has seen economic progression since she attained the economic independent from the previous regime of the tyranny and dictatorship leadership. The transformation process has never been smooth. Obstacles existed, and many lives have paid to the constitution that has finally resulted in peace within the many cultures in the country and international dealings. The economy of the nation has been catapulted by agriculture and the transformation manufacturing sector. Its main source of revenue results from the agricultural produce ranging from growing food crops to cash crops. The government has been able to take a role in this by the provision of fertilizers and encouragement of the use of modern tools in farming t increase output. Other service industries such as the manufacturing and tourism sectors have also boosted the economy positively. The country, for it to remain competitive in the global front, has to continue producing products that will maximize its benefits while dev eloping relations to get those that it does not produce. Giving the power to the people through the constitution has helped to foster democracy and good governance. However, the government needs to do more research and develop policies that promote better governance, domestic and international trade and enhance better relation with direct foreign investors to fund these projects. Work cited Abbink, Jon, and Tobias Hagmann, eds. Reconfiguring Ethiopia: the politics of authoritarian reform. Routledge, 2016. Bernstein, Henry, and Philip Woodhouse. Telling Environmental Change Like It Is? Reections on a Study in SubSaharan Africa. Journal of Agrarian Change 1.2 (2001): 283-324. Debelo, AsebeRegassa. Contesting views on a protected area conservation and development in Ethiopia. Social Sciences 1.1 (2012): 24-43. Hagmann, Tobias, and BenediktKorf. Agamben in the Ogaden: Violence and sovereignty in the EthiopianSomali frontier. Political Geography 31.4 (2012): 205-214. McMichael, Philip. Contemporary contradictions of the global development project: geopolitics, global ecology and the development climate. Third World Quarterly 30.1 (2009): 247-262. Rodriguez, Francisco, and Dani Rodrik. Trade policy and economic growth: a skeptics guide to the cross-national evidence. NBER Macroeconomics Annual 2000, Volume 15. MIT Press, 2001. 261-338.

Book Review Essay Example | Topics and Well Written Essays - 1500 words - 8

Book Review - Essay Example Callon and his co-authors state that they cannot leave decisions regarding, â€Å"GMOs, mad cow disease (BSE), treatment of household waste, gene therapy, nuclear waste, asbestos, genetic diagnosis, cell phones, and tobacco†2. In addition to the above issues, these authors discuss regarding the anthropogenic problem of global warming, which they admit that remains a challenge to global leaders. Examining all that have been said concerning global warming, one realizes the impact of decisions made regarding the problem of global warming. Particularly, the authors address the impacts of global warming in the wake of industrialization in the Third World countries, which have merely realized the economic benefits of industrialization such as lengthened lifespan and food security. This book is essential since it focuses on the decisions to be made by the specialists concerning various issues affecting the lives of many people around the globe. This paper provides a book review of Callon and co-authors’ book: Acting in an Uncertain World: An Essay on Technical Democracy. To begin, it is essential to understand the fact that Callon et al. do not want to replace the democratic institutions. Through their book, they try to explain the significance of these institutions being enriched, improved, expanded, and extended to create a technical democracy. They further indicate that it is essential to make our democracies, â€Å"absorb the arguments aroused by science and technology†3.The authors are solely interested in hybrid forums since they are open space where groups come together with the aim of discussing the collective options representing heterogeneousexperts, lawyers, technicians, laypersons and politicians. These are some of the people involved in the decision-making process concerning the problem facing people in an uncertain world. The problems are considered hybrid because they must be

Respiratory Synovial Virus (RSV) Term Paper Example | Topics and Well Written Essays - 1500 words

Respiratory Synovial Virus (RSV) - Term Paper Example Almost every child will have atleast one RSV infection in the first 3 years of life (Krilov, 2011). The disease is prevalent in most parts of the world and is associated with some morbidity and mortality. Mortality rate however is low and less than 1 percent even in hospitalized children. Increased mortality is seen only in high risk groups like immunodeficiency, chronic lung disease and prematurity (Marlais et al, 2011). In these children, even the hospital stay is prolonged. There is some evidence that infants who have suffered RSV infection are likely to develop abnormal pulmonary function tests related to asthma or obstructive disease (Krilov, 2011). It is yet unclear whether the virus itself causes the disease are those who have such problems are prone to the disease. The disease occurs in all races and both the sexes. Reinfection can occur any time in life, with limitation to upper respiratory tract. Virology The virus has 10 genes which encode 11 proteins, M2 has 2 open readin g frames. NS_ and 2 inhibit the activity of interferon-1. N encodes for the nucleocapsid protein resulting in association with the genomic RNA, forming nucleocapsid. The matrix protein that is essential for viral assembly is encoded by M. The viral coat is formed by G, SH and F. G is the surface protein and is glycosylated heavily. It mainly functions as the protein of attachment. F is also a surface protein. It mainly mediated fusion and helps in the entry of the virus into the cell and also transfer of the virus from one cell to another through syncytia (Ji, 2009). Site of infection Infection due to RSV is restricted to the respiratory tract. In young children and infant, the lower respiratory tract gets involved. The virus gets inoculated in the epithelial cells of the upper respiratory tract and the virus gradually spreads to the lower respiratory tract through cell-to-cell transfer along the syncytia (Garzon et al, 2002). Clinical presentation Clinically, the child begins with symptoms of upper respiratory tract infection and small airway disease many manifest within 2 days. Clinical features include coryza, cough, wheezing, few crepitations, low grade fever and poor appetite. In some children, the disease is advanced and manifests as retractions, cyanosis and low oxygen saturations on oximetry. Secondary bacterial infections are rare with RSV infection, except for otitis media which occurs in 40 percent cases. In very small infants apnea and sepsis like picture can occur. In older children, RSV is more limited to upper respiratory tract. In elderly people, RSV is a severe disease (Marlais et al, 2011). In those with immunodeficiency also, severe disease occurs. Because of decreased oral intake and increased loss of water through increased breathing, children with RSV infection are likely to be dehydrated (Krilov, 2011). Risk factors Factors associated with increased risk of developing the infection are attendance to child care, lower socioeconomic status , crowding, exposure to pollutants in the environment like traffic pollutants and smoking, absence of breast feeding, multiple births sets and family history of asthma. Other risk factors include prematurity, age less than 3 months, congenital heart disease, chronic lung disease, congenital immunodeficiency and severe neuromuscular

Islamic and diversity Research Paper Example | Topics and Well Written Essays - 1000 words

Islamic and diversity - Research Paper Example ployed several non-Muslims in functions such as diplomacy and public administration while subsequent dynasties such as Ottoman dynasty of 1281-1923 placed non-Muslims like Yakub Mahallesi as Prime Minister. Islamic history is characterised by numerous queens who ruled Islamic dynasties such as Queen Radhia of Egypt thus confirming that Islam appreciates diversity (Mapel & Nardin, 1999). Although some conservative Muslims may argue that men are the protectors and women should not be leaders as outlined in Quran (4 : 34), contemporary Muslim scholars have challenged this notion since the verse concentrates on Islamic family law and not general political leadership (Manger, 1999). In addition, the conservative Muslims may argue that Islam does not appreciate the leadership of non-Muslims, but Quran (5 : 15 ) makes it clear that Jews and Muslims are protectors and friends of each other and thus Islam requires them to foster relationships with unfriendly people in order to ensure peaceful coexistence (Ali, 2005). Prophet’s tradition and Holy Quran in the Quran 5 evidence Islamic appreciation of diversity: 18 that asserts that ‘if God had so willed, he would have made you a single people, so strive as in a race in all virtues’ (Nagel, 2002). The Quran therefore recognises individual heterogeneity and ‘a race in all virtues’ signifies God’s intention of using diversity to make human beings work better. Prophet’s traditions (Sunnah) such as Medina Charter promotes multiculturalism and diversity as outlined by the ethnic diversity of Medina population of 22 tribes and Jews and the need of equal rights and status in the society. The Quran also supports unity and brotherhood as evidenced by Quran (49: 13) that clearly points out that all human beings descended from same parents. Furthermore, Islamic appreciates the differences of language and race as evidenced in the signs of God as outlined in Quran (30: 22) that points out that God’s signs ar e creation of

Air Conditioning System Design for the Commercial Office Building Essay

Air Conditioning System Design for the Commercial Office Building - Essay Example Central systems are used for circulating conditioned air to different parts of the building. The primary advantage of such systems is maintaining of uniform temperatures throughout the building. While designing the system air distribution, temperatures and cost-effectiveness are important criteria. The system is comprised of plenums for supply and return; ducts; fittings; and associated components. Air handling units operate as a package unit with plant units. The system is assembled with pipework, ductwork and electrical connections at the site. The fan is placed upstream of the heater battery and cooling coil as the fans operate ideally when the system resistance of the outlet. The air distribution system is a separate distribution system as there are the specific temperature and humidity requirements. The air leakage limit is in accordance with the operating static pressure in excess of 750Pa according to the Code of Practice. The fan system has been designed as the sum of all fans required for the design conditions. Considerations include intake of outdoor air; circulation of air between heating and cooling source and space to be air-conditioned. Exhaust is to the outdoors. According to the Code of Practice Supply of constant air volume at design conditions does not exceed 1.6 W per L/s based on total fan motor power required for constant air volume fan system; and 2.1 W per K/s of supply air quantity for variable air volume system. Each floor has been considered as a zone, and individual thermostatic controls operate each air conditioned zone. However, controls do not permit heating and cooling operation simultaneously, or heating previously cooled air or vice versa. The air conditioning system includes automatic control devices for regulation of temperature. The thermostatic controls are able of adjusting setpoint temperature for the space being served.  A humidistat has been included as a part of a system that is capable of adding or removing moisture for maintaining specific humidity levels.

Computer Security Essay Example | Topics and Well Written Essays - 500 words - 2

Computer Security - Essay Example Frequently, programs bundle spyware with freeware or shareware, though it can also arrive via email, instant messages or web downloads. On the other hand data breaches occur when personal consumer information is lost or stolen, and can result in the loss of hundreds or millions of records. This information can then be used to commit crimes, including fraudulent unemployment claims (Goodin, 2008), fraudulent tax returns (McMillan, 2008), fraudulent loans (Hogan 2008), home equity fraud (Krebs, 2008), and payment card fraud. Consumers can also suffer the burden of increased loan interest rates, being denied utility services, civil suits or criminal investigation (Baum, 2004). While the consumer costs incurred from credit card fraud may be negligible, out of pocket expenses can reach thousands of dollars. It is results of all these effects of spam that there had to be changes in infrastructure made. The anti-spyware legislation is currently under consideration in 27 U.S States as well a s in the U.S. Congress is one of these changes. It aims to prohibit spyware from delivering advertisements to a computer under certain circumstances..

Seeking Permission To One Of New York Citys Theatres Essay

Seeking Permission To One Of New York Citys Theatres - Essay Example   Dad and Mum, I would like to request for permission from you to allow me to attend a movie session in one of New York City’s theatres. This movie is about important life lessons that our teacher asked us as many as we could to attend since it is showing for the first time and it’s important not only for our academic purposes but also has important life lessons for us as young people. Since it is being launched for the first time, the directors have not started selling it only, which I could have bought. For this trip, I am not alone, I am in the company of three other friends of mine, Gerry, Jobs, and Nathaniel. At the end of the movie, which will be showing from the late afternoon till late in the evening, we0o will spend at the Plaza Hotel and come back the following day on a Saturday. The costs for the trip are as indicated below. For this reason, I would also request you to help me to fund part of the trip since I can only manage the entry ticket from my pocket- money savings.  In the theater, we shall be watching a series of plays that have different themes. The plays will be going down in different cinemas in the New York. The first play that we will watch is called Lion King. The movie is being shown live at the renowned Sunshine Cinema, which has a good reputation in terms of safety and quality entertainment that is perfect for young people.We will be watching the movie with our teachers, which mean that there will be no illicit behavior as it happens with some movie theatres.  

Air Conditioning System Design for the Commercial Office Building Essay

Air Conditioning System Design for the Commercial Office Building - Essay Example Central systems are used for circulating conditioned air to different parts of the building. The primary advantage of such systems is maintaining of uniform temperatures throughout the building. While designing the system air distribution, temperatures and cost-effectiveness are important criteria. The system is comprised of plenums for supply and return; ducts; fittings; and associated components. Air handling units operate as a package unit with plant units. The system is assembled with pipework, ductwork and electrical connections at the site. The fan is placed upstream of the heater battery and cooling coil as the fans operate ideally when the system resistance of the outlet. The air distribution system is a separate distribution system as there are the specific temperature and humidity requirements. The air leakage limit is in accordance with the operating static pressure in excess of 750Pa according to the Code of Practice. The fan system has been designed as the sum of all fans required for the design conditions. Considerations include intake of outdoor air; circulation of air between heating and cooling source and space to be air-conditioned. Exhaust is to the outdoors. According to the Code of Practice Supply of constant air volume at design conditions does not exceed 1.6 W per L/s based on total fan motor power required for constant air volume fan system; and 2.1 W per K/s of supply air quantity for variable air volume system. Each floor has been considered as a zone, and individual thermostatic controls operate each air conditioned zone. However, controls do not permit heating and cooling operation simultaneously, or heating previously cooled air or vice versa. The air conditioning system includes automatic control devices for regulation of temperature. The thermostatic controls are able of adjusting setpoint temperature for the space being served.  A humidistat has been included as a part of a system that is capable of adding or removing moisture for maintaining specific humidity levels.

Seeking Permission To One Of New York Citys Theatres Essay

Seeking Permission To One Of New York Citys Theatres - Essay Example   Dad and Mum, I would like to request for permission from you to allow me to attend a movie session in one of New York City’s theatres. This movie is about important life lessons that our teacher asked us as many as we could to attend since it is showing for the first time and it’s important not only for our academic purposes but also has important life lessons for us as young people. Since it is being launched for the first time, the directors have not started selling it only, which I could have bought. For this trip, I am not alone, I am in the company of three other friends of mine, Gerry, Jobs, and Nathaniel. At the end of the movie, which will be showing from the late afternoon till late in the evening, we0o will spend at the Plaza Hotel and come back the following day on a Saturday. The costs for the trip are as indicated below. For this reason, I would also request you to help me to fund part of the trip since I can only manage the entry ticket from my pocket- money savings.  In the theater, we shall be watching a series of plays that have different themes. The plays will be going down in different cinemas in the New York. The first play that we will watch is called Lion King. The movie is being shown live at the renowned Sunshine Cinema, which has a good reputation in terms of safety and quality entertainment that is perfect for young people.We will be watching the movie with our teachers, which mean that there will be no illicit behavior as it happens with some movie theatres.  

Diabetes Research Essay Example for Free

Diabetes Research Essay Diabetes is often referred to by doctors as diabetes mellitus. This describes a group of diseases in which the person has high blood glucose (blood sugar). This could be because either insulin production is inadequate or the body’s cells do not respond properly to insulin. There are 3 types of diabetes: 1)Type 1 Diabetes: The body does not produce insulin. People usually develop type 1 diabetes in early adulthood or teenage years. Approximately 10% of all diabetes cases are type 1, it is nowhere near as common as type 2. Patients with type 1 diabetes will need to take insulin injections for the rest of their life and carry out regular blood tests and a special diet to ensure proper blood-glucose levels. 2)Type 2 Diabetes: The body does not produce enough insulin for proper function, or the cells in the body do not react to insulin. Some people may be able to control their type 2 diabetes symptoms by losing weight, a healthy diet, and doing lots of exercise. They would also have to monitor their blood-glucose levels. Although the patients will most likely end up having to take insulin in tablet form because type 2 diabetes is typically a progressive disease. 3)Gestational Diabetes: This type affects woman during pregnancy, some woman have very high levels of glucose in their bodies and are unable to produce enough insulin. The majority of gestational diabetes patients can control their diabetes with exercise and diet. Undiagnosed or uncontrolled gestational diabetes can raise the risk of complications during childbirth. History For 2,000 years diabetes has been recognized as a devastating and deadly disease. In the 17th century a London physician, Dr. Thomas Willis,  determined whether his patients had diabetes or not by sampling their urine. If it had a sweet taste he would diagnose them with diabetes mellitus- honeyed diabetes. In the early 20th century, diabetologists such as Dr. Frederick Allen prescribed low calorie diets-as little as 450 calories per day for his patients. His diet prolonged the life of people with diabetes but kept them weak and suffering from near starvation. In his book, The Discovery of Insulin, Michael Bliss describes the painful wasting death of many people with diabetes before insulin: Food and drink no longer mattered, often could not be taken. A restless drowsiness shaded into semi-consciousness. As the lungs heaved desperately to expel carbonic acid (as carbon dioxide), the dying diabetic took huge gasps of air to try to increase his capacity. Air hunger the doctors called it, and the whole process was sometimes described as internal suffocation. The gasping and sighing and sweet smell lingered on as the unconsciousness became a deep diabetic coma. At that point the family could make its arrangements with the undertaker, for within a few hours death would end the suffering. Then in 1921 something truly miraculous occurred in Ontario, Canada. A young surgeon Frederick Banting, and his assistant Charles Best, kept a severely diabetic dog alive for 70 days by injecting it with a murky concoction of canine pancreas extract. Since insulins discovery, medical breakthroughs continued to prolong and ease the lives of people with diabetes. In 1935 Roger Hinsworth discovered there were two types of diabetes: insulin sensitive (type I) and insulin insensitive (type II). By differentiating between the two types of diabetes, Hinsworth helped open up new avenues of treatment. In the 1950s, oral medications-sulfonylureas were developed for people with type II. These drugs stimulate the pancreas to produce more insulin, helping people with type II diabetes keep tighter control over their blood sugars. In the 1960s urine strips were developed, and Becton-Dickinson introduced the single use syringe in 1961. This greatly reduced the amount of pain from injections as well as the time-consuming ritual of boiling needles and glass syringes. Chemistry behind diabetes Diabetes is characterized by elevated levels of glucose in the body. The management of insulin therapy in relation to carbohydrates can be hard to deal with for most diabetics. Carbohydrates lead to increased blood sugar. Once digested, carbohydrates break down into glucose molecules, which are then converted into ATP in the cells with insulin. Too little insulin causes an excess of unconverted glucose, and too much insulin causes low blood sugar. Carbohydrates are necessary when a diabetic is experiencing hypoglycemia to compensate for the excess insulin in the blood stream, which can lead to serious consequences, such as seizure or even death. Social Impacts Diabetes is more than a health condition. For most people, it’s a new way of life, and it affects relationships in all areas as much as it affects eating and physical activity. One challenge facing a diabetes student is the ongoing medical care required during school hours. It is up to the parents to make sure the school officials, nurses, and teachers are educated and comply with their child’s needs. Another challenge is helping the child fit in. often other children have no knowledge or understanding of diabetes and with a perception that the child is being treated differently this could lead to teasing and possibly bullying. Sports are an important part of many people’s lives. Teamwork and physical activity are vital parts of a well-rounded life. Diabetes doesn’t have to alter that Exercise is essential in diabetes management, and participation in sports can provide this and other benefits. But it does require some extra effort by the diabetic. Economic impacts Diabetes is a disease that occurs worldwide, and therefore its economic impact is experienced globally. With increasing concern among providers about the rising cost of health care, economic assessments of the impact of various diseases are growing in importance. This imposes a large economic burden on the individual, national healthcare system and economy. Environmental impacts Environmental factors appear to play an important role in the pathogenesis of childhood-onset of type 1 diabetes. Breastfeeding, the early presence or lack of certain foods, birth weight, childhood over-nutrition, and negative stress events have been shown to be related to the prevalence of type 1 diabetes. More studies are starting to show that pollution can affect the symptoms of diabetes by increasing inflammation and contributing to weight gain. People who live in urban areas are more likely to breathe polluted air, which is believed to be a factor in insulin resistance. Moreover, diabetics have a harder time controlling blood flow during times where air pollution is increased leading to intensified cardiovascular problems.

Airtel Lanka Is A Part Of Bharti Airtel Marketing Essay

Airtel Lanka Is A Part Of Bharti Airtel Marketing Essay Airtel Lanka is a part of Bharti Airtel, Indias leading telecommunication company which currently operates in 20 countries across Asia and Africa. They brag to be the world 5th largest mobile service provider with their customer base. Airtel Lanka currently has 1.7 million customers from an approximately 21 million customer base as of Quarter 3 in 2012. This assignment was constructed to analyze Airtel Lankas current marketing strategy in Sri Lanka based on Airtels prepaid and post paid voice plans. A valid rivalry analysis through Porters five forces and a detailed internal and external analysis has been conducted in this report, highlighting the issues Airtel had faced since its launch in 2009. Airtel has secured 4th place in the market with 5 players currently playing a tough game in the mobile telecommunication. A detailed product analysis has been undertaken, while looking into the market share and growth through a contextualized BCG matrix. The Ansoff matrix touches on the challenges faced and the ideal strategy to improvise on the mismatch of Airtel products in the market. Table of Contents 1.0 -Key areas of research and sources..1,2 2.0- Analysis of Airtel in the Sri Lankan Marketà ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦.2,3,4,5 2.1 Airtel Internal Analysis 2 2.2 Airtel External Analysis..3 2.3 Analysis of Airtel Competitorsà ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦.3 2.4 Putting into practice the Value proposition Builderà ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦.4 2.5 BCG MATRIXà ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦.4 2.6 The Ansoff Matrixà ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦.5 3.0- Key Conclusions Findings ..5,6 3.1 Internal Check up-SWOT5 3.2 Knowing your external environment.5 3.3 Creating a Value Proposition.5 3.4 Fierce Competition.6 3.5 BCG matrix Analysis of Airtels voice plans portfolio. 6 3.6 The Ansoff Matrix- developing a strategy..6 4.0 Critical Observations..7,8 4.1- Product Development. 7 4.2- Market Development7 4.3 Airtels Lifecycle extensionsà ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦..à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦..8 5.0 Learning outcomes from Group work ..8,9 6.0 Executive summary -Working as one teamà ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦..9 7.0 Action points..9 8.0 Appendices. 10,11,12,13,14 List of figures 2.1 Internal analysis (SWOT)à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦ Pg 2 2.2 External Environmental analysis (PESTEL)à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦. à ¢Ã¢â€š ¬Ã‚ ¦..Pg 3 2.3 Analysis of Airtel Competitorsà ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Pg 3 2.4 Putting into practice the Value proposition Builderà ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦ Pg4 2.5 BCG Matrixà ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Pg 4 2.6 Ansoff Matrixà ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Pg5 3.4 Competitive Market Share of Sri Lankan Telecommunication players Pg 6 4.3 Airtels Lifecycle extensions à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦..à ¢Ã¢â€š ¬Ã‚ ¦..Pg8 Key areas of research Primary Research We have conducted a survey to judge the market awareness on Airtel voice plans available in the market. We have each identified five segments (Youth, Senior Citizen, Corporate professional, professional entrepreneur, Family member) and interviewed five candidates. The sample size was total of 35 candidates, we collected the following responses Airtel plans confuse me The coverage is poor Rating Airtel in the somewhat category Our  Conclusion- Most of the market was not aware of Airtel products. Secondary Research A detailed research has been conducted with the use of academic journals, abstracts, trade publications, media reports, case studies, Interviews through the sources of Ebesco host, Harvard business review and many marketing management related text books and websites and statistical websites like the Central bank of Sri Lanka and the Telecommunication regulatory Commission. Internal Analysis The research on internal analysis of a company has explained the vitality of check ups giving a classic example of our own health check- ups every year and the importance of conducting a Swot check up internally too with the ever-so changing environment. External Analysis PESTEL analysis has been used. Media articles have demonstrated the external environmental challenges that Airtel is facing. Website journals have shown me the importance of analysing the external environment before planning for a new strategy. Competitor Analysis A detailed competitive analysis has been done using the Porters five forces. Research has highlighted a unique observation, that competition, today looks ahead of profits and should be strategizing to compete for survival. Value Proposition Many journal articles and marketing websites have been referenced. The research has shed light onto the importance of having a mechanism of a strong value proposition with a customer focus with the impact of being viewed as credible. A great example of this was Celtels success of entering the poorest continent. (24) BCG Matrix I have referenced journals, text books and trade publications which has highlighted product lifecycle decisions and some of the positives and negatives aspects of the BCG such as the lack of consideration in the competitive expectations and the risk factor. The Ansoff Matrix Research into journals and websites have demonstrated on how to develop a strategy through managing new technology innovations with the Ansoff matrix strategies along with a new concept of reverse innovation conducted by Airtel in India.(47) Analysis of Airtel in the Sri Lankan Market Airtels Internal analysis Threats Competition high High start up cost Free Internet calling Imposed Floor pricing for mobile providers. Strengths Recognized brand Capital investment from India 5th largest mobile operator in the world Strategic Partners around the world CEO well known business personality Weaknesses Lack of local knowledge Experience No coverage in rural areas Poor quality congestion and dropped calls Opportunities Very lucrative market Untapped Segments Legal Airtel set flow rates in Sri Lanka 2.2 Airtel External Analysis PESTEL Political Stability after the civil war Ecological Effects of their towers on the community health.CSR projects. Economic- Sri Lankan Rupees fluctuation Fuel price, Inflation Social Buying behaviors Technological- Adaptation from consumers 2.3 Analysis of Airtels Competitors Threat of New Entrants The set flow rate that is imposed from the government on calling rates makes it difficult to enter and compete. The Porters 5 forces Low Bargaining power of suppliers There are many mobile handset providers. Eg.Nokia Motorola, Sony Ericsson High Rivalry amongst existing players Customers have many choices High Bargaining power of Buyers There are 5 key mobile provides in Sri Lanka, Dialog Axiata, Mobitel, Etisalat, Airtel Hutch. Cost of switching is not high. Threat of Substitutes Fixed telephone lines, Internet calling. . 2.4 Putting into practice the Value proposition Builder 3.Offerings Corporate plans, Family packages, Special tourist plans. Value for money 2 .Value Experience Clear coverage, Best rates with value added services 1.Market Families, couples, Children, University students, Travelers Corporate businesses Value Proposition 4. Benefits Great packages for target the market . Rs 200 package included with free 200 MB, 200 sms 6. Proof Success stories to be highlighted through advertising to gain credibility. 5. Alternatives Differentiation Great Coverage, Unique plans. Adapted from : Greener consulting Ltd T/A Future curve (2003-2001) The value proposition builder. [Online]. Available from: http://www.ronholt.es/prensa/2011_Winning_Value_Propositions.pdf [Accessed September 29th,2012 Market Share High Low Problem Child Stars 2.5 BCG matrix Pre paid post paid Value added services High Market Growth Cash Cows Low Dogs 2.6 Ansoff Matrix Existing Product New Product Airtel Existing Market Product Development Market Penetration Diversification Market Development New Markets 3.0 Key Conclusions Findings 3.1 Internal Check ups-SWOT Just as we conduct check- ups on for health, A SWOT is required with the changing market trends. The strong financial backing can be used to increase its investments and expand rural coverage. Their strategic partners can assist in improving credibility local market knowledge. 3.2 Knowing your external environment The government imposed flow rate makes it harder for Airtel to compete. Mr Mittal explained that this could be played with in India which makes competition easier. (39) 3.3Creating a value proposition Creating a value proposition is essential for a company trying to reach its target market. A value proposition is not about listing all Airtels benefits but selecting the core benefits. Sunil Mittal chairman of Bharti Enterprises, had introduced a concept of reverse innovation success where he outsourced key IT functions and left concentration on core strengths of understanding customers and building brand in India. (47) http://www.airtel.in/wps/wcm/connect/7f2d9c004622c34386769613a14a5b1e/bharti-mittal.jpg?MOD=AJPERES 3.4 Fierce Competition Porters Five forces acts as a helpful tool in devising a strategy based on competition. I have identified that rivalry is high with 5 large players in a market of 21,699,591 mobile subscribers in Q3 2012. Competitive Market share of Sri Lanka Telecommunication player (Author 2012) 3.5 BCG matrix Analysis of Airtels voice plans portfolio There is a growing telecommunication market share of approximately 95 % as mobile users. Airtel needs to adapt is product lifecycle to uplift its matured products and implement proper segmentation to gain market share. 3.6 The Ansoff Matrix- developing a strategy Airtel is adopting a low cost mass market strategy. (Market penetration) Airtel needs to rejuvenate their product and conduct proper segmentation to develop its market and look into a strategy of Market Development and Product development. 4.0 Critical observations 4.1 Product Development Balanced portfolio We need to understand that using BCG to analyse its market share and growth and cash flow could be ineffectively measuring performance. Airtel needs to differentiate and localise their product portfolio and ensure customers are knowledgeable about the differentiated value offered. Eg Rs 100 package, Rs 300 package. Wider Network Coverage Clarity Airtel pleas from the Sri Lankan government to allow tower sharing which will reduce overall cost, improve quality and minimise environmental concerns. The usage of Satellites will improve connection quality. Value proposition develops the product Airtel needs to uplift its image in mobile technology sector with its Indian expertise. Retail partnerships can be used such as banks and food retailers to align credibility. Adding value for money and reducing cost.. 4.2 Market Development Move from Mass market Low cost strategy and establish value for money Airtel is lowering rates and using a penetration strategy. Mittal explained that Tariffs could be played with in India which makes competition easier. So Airtel should adopt packages with value added services as opposed to low cost which will be valued by its markets. (39) Develop untapped markets Kiddies Plan Parents will see this as a security to be able to contact their children and have restrictions on internet and calling features in place. Welcome to Sri Lanka- Tailored to the tourism in Sri Lanka. With application forms on the tourism website and they have a connection ready when arrive at the airport. Corporate packages Offering great bundle packages with Internet, corporate mobiles services, Dialog is treating its high spenders with a key client relationship club offering receptions and freebies and points system. Airtel should adopt a similar strategy to attract the top spenders and sustain their loyalty. 4.3 Airtels Lifecycle extensions Marketing Mix adjustment -Add value rather than reduce price After sales service -Better Communication to public Product adjustments Better coverage with towers and satellites Improvement with more value added services Increase Usage of Airtel bu current customers -Develop great packages Increase Number of Airtel Users Convert non users in new Segments -Grab Competitors Customer . Kotler,P. And Keller,K ( 2009) (19) 5.0 Learning outcomes from group work Master Market penetration before moving on The group identified that Airtels current strategy undertaken is market penetration. Airtel is not currently performing in their markets or their products. They need to perfect this before moving on. A differentiated market penetration strategy is what the group has decided. It was identified that Airtel has already many registered segmented products with the Telecommunication regulatory commission, the underlying issue is the clutter in advertising of Airtel packages that it is not marketed properly. Trail offers This was a new idea brought up by one of our team members to offer 1 month trial offers and let customers experience Airtels product. This will help to capture market share from competitors. We have identified Product P from the marketing mix and that for successful implementation it requires a synchronization of the other 3 Ps Evolving Technology Discussion went that Airtel should always keep a high priority on evolving technology despite its penetration strategy to stay in existing markets and existing products. Retail Partnerships My assignment identified for retails partnerships to enhance the value of the overall product but our team has looked at it as an opportunity to meet target markets and to establish credibility in their markets. 6.0 Executive summary -Working as one team The team got along well there was active contribution from all business backgrounds by each team member. We worked well to stick to our time plan. We got a good competitor insight from a team member who worked for the competitor, Dialog Axiata and another who had foreign exposure had brought forward technologies like tower sharing.On the flip side our group was very opinionated but we always battled out the contradictions and came to an agreeable solution. Individually I learnt a lot about the industry insights and the facts and figures brought by team member has enhanced my knowledge in the telecommunication industry. Action points The group started early to choose a company and Individual research was conducted on Product from the marketing mix. An active email group was set up where we had online discussions as well. Second Meet up was to discuss ideas so far and our progress Once we completed our individual assignment we discussed our findings along with the survey results (see appendix) and battled out the best points to put in our power point presentation. We finalized the slides with layout and discussed out talking points We are now practicing our presentation. 8.0 Appendix QUESTIONNAIRE This survey is about the Airtel and their product offering. Please spend some valuable time of you on this survey and information which collected through this survey would be kept confidentially. Male Female 1. Gender (à ¢Ã‹â€ Ã… ¡) 2. Age (à ¢Ã‹â€ Ã… ¡) 20 25 26 35 36 45 45 50 51-Above 3. Rate the following mobile phone suppliers according to your preference. Very good Good Average Some what Dislike 1 2 3 4 5 Airtel 1 2 3 4 5 Hutch 1 2 3 4 5 Dialog 1 2 3 4 5 Mobitel 1 2 3 4 5 Etisalat 1 2 3 4 5 4. Have you ever used an Airtel connection? (à ¢Ã‹â€ Ã… ¡) Yes No 5. If the answer is yes for the above question why did you switch to another connection? (à ¢Ã‹â€ Ã… ¡) Airtel Product range confused me Price levels are didnt meet up my requirement Coverage is not sufficient Marketing campaigns makes me complex Value added services are not sufficient 6. You use your device mostly on; (à ¢Ã‹â€ Ã… ¡) Voice SMS Data 7. Whose product range fulfil your mobile connection requirement (à ¢Ã‹â€ Ã… ¡) Airtel Hutch Dialog Mobitel Etisalat 8. Your most favourite marketing campaign is from (à ¢Ã‹â€ Ã… ¡) Airtel Hutch Dialog Mobitel Etisalat Thank you