A History of Bow and Arrow Technology

A History of Bow and Arrow Technology Bow and arrow hunting (or archery) is a technology first developed by early modern humans in Africa, perhaps as long as 71,000 years ago. Archaeological evidence shows that the technology was certainly used by humans during the Howiesons Poort phase of Middle Stone Age Africa, between 37,000 and 65,000 years ago; recent evidence at South Africas Pinnacle Point cave tentatively pushes the initial use back to 71,000 years ago. However, there is no evidence that the bow and arrow technology was used by people who migrated out of Africa until the Late Upper Paleolithic or Terminal Pleistocene, at most 15,000-20,000 years ago. The oldest surviving organic elements of bows and arrows only date to the Early Holocene of about 11,000 years ago. Africa: Middle Stone Age, 71,000 years ago.Europe and Western Asia: Late Upper Paleolithic, although there are no UP rock art paintings of archers and the oldest arrow shafts date to the Early Holocene, 10,500 BP; the earliest bows in Europe are from the bog site of Stellmor in Germany, where 11,000 years ago someone lost a pine arrow shaft with nocks in the end.Japan / Northeast Asia: Terminal Pleistocene.North / South America: Terminal Pleistocene. Making a Bow and Arrow Set Based on modern-day San Bushmen bow-and-arrow manufacture, existing bows and arrows curated in South African museums as well as archaeological evidence for Sibudu Cave, Klasies River Cave, and Umhlatuzana Rockshelter in South Africa, Lombard and Haidle (2012) operationalized the basic process of making a bow and arrows. To make a bow and a set of arrows, the archer needs stone tools (scrapers, axes, woodworking adzes, hammerstones, tools for straightening and smoothing wooden shafts, flint for making fire), a container (ostrich eggshell in South Africa) for carrying water, ochre mixed with resin, pitch, or tree gum for adhesives, fire for blending and setting the adhesives, tree saplings, hardwood and reeds for the bow stave and arrow shafts, and animal sinew and plant fiber for binding material. The technology for making a bow stave is close to that of making a wooden spear (first made by Homo heidelbergensis more than 300,000 years ago); but the differences are that instead of straightening a wooden lance, the archer needs to bend the bow stave, string the bow, and treat the stave with adhesives and fat to prevent splitting and cracking. How Does It Compare to Other Hunting Technologies? From a modern standpoint, the bow and arrow technology  is definitely a leap forward from lance and atlatl (spear thrower) technology. Lance technology involves a long spear which is used to thrust at prey. An atlatl is a separate piece of bone, wood or ivory, that acts as a lever to increase the power and speed of a throw: arguably, a leather strap attached to the end of a lance spear might be a technology between the two. But bow and arrow technology has a number of technological advantages over lances and atlatls. Arrows are longer-range weapons, and the archer needs less space. To fire off an atlatl successfully, the hunter needs to stand in big open spaces and be highly visible to his/her prey; arrow hunters can hide behind bushes and shoot from a kneeling position. Atlatls and spears are limited in their repeatability: a hunter can carry one spear and maybe as many as three darts for an atlatl, but a quiver of arrows can include a dozen or more shots. To Adopt or Not to Adopt Archaeological and ethnographic evidence suggests that these technologies were rarely mutually exclusive- groups combined spears and atlatls and bows and arrows with nets, harpoons, deadfall traps, mass-kill kites, and buffalo jumps, and many other strategies as well. People vary their hunting strategies based on the prey being sought, whether it is big and dangerous or wily and elusive or marine, terrestrial or airborne in nature. The adoption of new technologies can profoundly affect the way a society is constructed or behaves. Perhaps the most important difference is that lance and atlatl hunting are group events, collaborative processes that are successful only if they include a number of family and clan members. In contrast, bow and arrow hunting can be achieved with just one or two individuals. Groups hunt for the group; individuals for the individual families. That is a profound social change, affecting almost every aspect of life including who you marry, how big is your group, and how status is conveyed. One issue that might also have affected the adoption of the technology may be that bow and arrow hunting simply has a longer training period than atlatl hunting. Brigid Grund (2017) examined records from modern competitions for atlatl (Atlatl Association International Standard Accuracy Contest) and archery (Society for Creative Anachronism InterKingdom Archery Competition). She discovered an individuals atlatl scores increase steadily, showing improvement in skill within the first few years. Bow hunters, however, do not begin to approach maximum skill until the fourth or fifth year of competition. The Great Technology Shift There is much to be understood in the processes of how technology changed and indeed which technology came first. The earliest atlatl we have dates to the Upper Paleolithic, only 20,000 years ago: the South African evidence is quite clear that bow and arrow hunting is much older still. But archaeological evidence being what it is, we still dont really know the complete answer about the dates of hunting technologies and we may never have a better definition of when the inventions occurred than at least as early as. People adapt to technologies for reasons other than just because something is new or shiny. Every new technology is characterized by its own costs and benefits for the task at hand. Archaeologist Michael B. Schiffer referred to this as application space: that the level of adoption of a new technology depends on the number and variety of tasks that it could be used on, and which it is best suited to. Old technologies are rarely completely obsoleted, and the transition period can be very long indeed. Sources Angelbeck B, and Cameron I. 2014. The Faustian bargain of technological change: Evaluating the socioeconomic effects of the bow and arrow transition in the Coast Salish past. Journal of Anthropological Archaeology 36:93-109.Bradfield J. 2012. Macrofractures on bone-tipped arrows: analysis of hunter-gatherer arrows in the Fourie collection from Namibia. Antiquity 86(334):1179-1191. Brown KS, Marean CW, Jacobs Z, Schoville BJ, Oestmo S, Fisher EC, Bernatchez J, Karkanas P, and Matthews T. 2012. An early and enduring advanced technology originating 71,000 years ago in South Africa. Nature 491(7425):590-593.Callanan M. 2013. Melting snow patches reveal Neolithic archery. Antiquity 87(337):728-745.Coolidge FL, Haidle MN, Lombard M, and Wynn T. 2016. Bridging theory and bow hunting: human cognitive evolution and archaeology. Antiquity 90(349):219-228.Erlandson J, Watts J, and Jew N. 2014. Darts, Arrows, and Archaeologists: Distinguishing Dart and Arrow Points in the Archaeological Record. American Antiquity 79(1):162-169. Grund BS. 2017. Behavioral Ecology, Technology, and the Organization of Labor: How a Shift from Spear Thrower to Self Bow Exacerbates Social Disparities. American Anthropologist 119(1):104-119.Kennett DJ, Lambert PM, Johnson JR, and Culleton BJ. 2013. Sociopolitical Effects of Bow and Arrow Technology in Prehistoric Coastal California. Evolutionary Anthropology: Issues, News, and Reviews 22(3):124-132.Lombard M, and Haidle MN. 2012. Thinking a Bow-and-arrow Set: Cognitive Implications of Middle Stone Age Bow and Stone-tipped Arrow Technology. Cambridge Archaeological Journal 22(02):237-264.Lombard M, and Phillipson L. 2010. Indications of bow and stone-tipped arrow use 64,000 years ago in KwaZulu-Natal, South Africa. Antiquity 84(325):635–648.Whittaker JC. 2016. Levers, Not Springs: How a Spearthrower Works and Why It Matters. In: Iovita R, and Sano K, editors. Multidisciplinary Approaches to the Study of Stone Age Weaponry. Dordrecht: Springer Netherlands. p 65-74.

Eal School Systems and Policies for Meeting the Needs of Children with Eal and or Black and Minority Pupils Essays

Eal School Systems and Policies for Meeting the Needs of Children with Eal and or Black and Minority Pupils Essays Eal School Systems and Policies for Meeting the Needs of Children with Eal and or Black and Minority Pupils Essay Eal School Systems and Policies for Meeting the Needs of Children with Eal and or Black and Minority Pupils Essay Essay Topic: Middle School EAL TASK 1 (Q13) School systems and policies for meeting the needs of children with EAL and/or Black and Minority Ethnic pupils What are the needs in this school regarding EAL and ethnic minority achievement? Middle Row Primary School has a population of 39% pupils who are bilingual. A total number of 21 different languages are spoken throughout the school. According to the Race Equality Policy, 57% of the pupils have English as an additional language. The school has a majority of the ethnic minority as stated below: 17% Mixed White/Caribbean Moroccan – 15% Black Caribbean – 12% Somali – 11% White British – 11% What written policies are there about the school’s approach? The school has a general EMA policy which highlights the school aims in regards to the needs of EAL children. According to the policy the school employs a full time teacher funded by the Language Development Service other than 2 teachers which are funded by the school. In reali ty there is one full time EAL teacher. There is also a section in this policy on new arrivals to the school where it states that the school ‘ runs an induction programme for pupils at the very early stages of learning English. Furthermore, in terms of learning and teaching, the EMA policy acknowledges the large number of pupils which qualify for EAL support, therefore it prioritises its support offered. The EAL teacher liaises with the class teacher in terms of the child’s assessment and development. The school also has a Race Equality Policy to ensure the school/staff fulfils its obligation under the Race Relation Act 1976 [amended 2000]. What are your school’s procedures for raising the standards of BME children and/or children with EAL – are there any particular support programme, strategies or resources used? Middle Row uses the RBKC’s assessment forms for children with EAL needs. This is practiced twice a year by the school staff. Other than this, the EMA teacher and the class teacher also assess children each term. Target levels are than set for the child to achieve by the end of next term. The assessment includes speaking and listening, reading and writing skills test for literacy. What support is available for children at the whole school and classroom level for both groups? The EMA teacher not only works alongside with the Class teacher during sessions or can arrange one to one sessions depending on the class timetable. Due to shortage of staff it becomes impossible to extend support to each and every EAL child present in the school. Support is still provided to the best of ability. How are parents involved and what systems exist for developing home-school relationship? In autumn term (Nov ’09) MRPS in coordination with the RBKC arranged a session for the parents of EAL children. Many parents attended the session, which was mainly focused on the importance of home languages. The school is working towards involving the parents and having more sessions on developing home-school relationships. In the past there have been sessions on parent child reading in the classroom which was quite a success. Find out how it uses local and national data to inform its practice. Are there any particular groups that are targeted for support? The school prioritizes in providing support to beginner levels of EAL children. So far, the school haven’t categorised any particular target group as the main focus stays with children who are new in the country or the ones with little or no English language at all. In what ways have the children’s knowledge and experiences been taken into ccount in curriculum content? The Friday assemblies are a main feature which highlights different cultures and traditions. The children can relate to these assemblies as the parents of children performing are invited to watch the assembly. Awareness is spread about issues like racism and bullying. When planning sessions, teachers do tend to keep interest of the child’s knowledge and experiences and try and make a relation from the curriculum point of view. What place do first languages and culture have in the school and classroom? Does it promote pluralingualism? First languages are not spoken as commonly probably because English is the main language spoken. Spanish is a popular language in the school because of the presence of specialist Spanish staff. Lessons are delivered every week in Spanish and children tend to enjoy these sessions. The school does promote pluralingualism as the school staffs cherish children who speak other languages. Display posters, dual language books are available in the school but not put into much use as one would imagine.

Retail Banking Sales Strategies Assignment Example | Topics and Well Written Essays - 750 words

Retail Banking Sales Strategies - Assignment Example (Deutsch, 171) In today’s world time is invaluable. Retail banking has gained so much of popularity is it helps in saving time. However in retail banking the fixed costs are effectively huge as it is not possible to reduce number of staffs or close of the premises in a quick span of time. (Coulbeck, 134) Economies of scale relating to the market size of the banks decide the significance of retail banking. Retail banking in the new millennium has been very acceptable as it is in the throes of major changes. Starting from removing the legal barriers of entry to adopting electronic technology are some of the major changes which has enhanced the overall services in this sector. (Duetsch, 170, 184) In any service sector consumer satisfaction and acceptance remains the critical component which decides the fate of any particular process. Since there is always a competition for retail banks from the other intermediaries they have to come up with new strategies to strengthen their position. In case of retail banks the number of consumers is increasing day by day and they all want to have an online access to the banking functions. â€Å"Cisco collaborative customer experience Solution† is a portfolio which is helping the retail banks to transform into the consumer focused businesses. This solution has been built and designed by the retail branch banks in such a way that it allows the consumers to take active part in accessing the banking functions. (Meet the Demands of Todays Customers). Retail banks have to maximize the data that they have obtained from the customer and quickly analyze those avenues which would grant them future revenues. Client interactions should be of prior importance and a potent strategic tool to improve the overall sales. Retail banks have to come up with specific solutions for consumers after going through the consumers

Training across Borders in Mozambique Research Paper - 1

Training across Borders in Mozambique - Research Paper Example The Erasmus – concentrates on the teaching and learning requirementss of all those in formal higher education including student placements across nations in projects providing and facilitating such education and training; then there is the Leonardo Da Vinci program. The Leonardo Da Vinci program addresses the teaching and learning needs of all those in vocational educational training; considerably, the program’s core objectives are to support those in training to acquire and implement knowledge, skills and qualifications to facilitate personal growth, employability and participation in the European labor market, improve quality and innovation, and lastly, enhance the attractiveness of vocational education, training and mobility (FMER 2013). The program also pursues operation aims that seek to develop and strengthen; mobility in education and that of a series of training sessions, attention span, innovative practices and their transfer between countries, language learning, innovative ICT based content and cooperation between different factors. Significantly, the program also supports actions like partnerships focusing on themes of mutual interest and multilateral projects aimed at enhancing the training systems through relocation and development of good practice in order to adapt to national needs (Move on Net 2013). Moreover, the Leonardo Da Vinci is also up to per with thematic networks of experts and organizations working on particular aspects that are in relational to the vocational education and training, and the dissimilar accompanying measures related to the same. The fourth program of the Lifelong Learning program is the Grundtvig program that is geared to all players in adult education where all its topics are addressed in learning partnerships as the multilateral projects develop innovations for adult education.

Incident response policy Essay Example | Topics and Well Written Essays - 500 words

Incident response policy - Essay Example IRT Team Leader:Â  The IRT must have an individual in charge of its activities. The IRT Team Leader will generally be responsible for the activities of the IRT and will coordinate reviews of its actions. This might lead to changes in polices and procedures for dealing with future incidents. IRT Incident Lead: In the event of an incident, one individual responsible for coordinating the response is assigned. The IRT Incident Lead has ownership of the particular incident or set of related security incidents. IRT Incident Lead works as representative to the outside when an incident occurs IRT Associate Members:Â  Besides the core IRT team, you should have a number of specific individuals who handle and respond to particular incidents. Associate members will come from a variety of different departments in Gem Infosys. They should specialize in areas that are affected by security incidents but that are not dealt with directly by the core IRT. The following member can be appointed depending on the incident; Legal Representative: - Apart from accidental virus attack, intruders may also launch attacks. Legal representative comes in to action in such incidents. This member is a lawyer who is very familiar with established incident response policies. The Legal Representative determines how to proceed during an incident with minimal legal liability and maximum ability to prosecute offenders. To be able to recover effectively from an incident, it is needed to determine how seriously the systems have been compromised. This will determine how to further avoid and minimize the risk, how to recover, how quickly and to whom that should communicate the incident. Compare systems to previously conducted file/system integrity checks. This enables you to identify additions, deletions, modifications, and permission and control modifications to the file system and registry. 1. Protect

Animal Biotechnology in Developing Countries

Animal Biotechnology in Developing Countries ANIMAL BIOTECHNOLOGY FOR THE DEVELOPING COUNTRIES: APPLICATIONS, RISKS AND ETHICS TO BE CONSIDERED ABSTRACT In majority of the developing countries, the application of biotechnology associated to livestock has to be appropriate for the animal owners who lack resources and who have small land and few animals. Livestock is becoming highly necessary for the developing countries in terms of economic growth, healthy life style and socio-economic objectives. Livestock production is collaborated with technology for viable agriculture. Livestock is an integral part of the ecosystem and is an abundant source of animal biodiversity since local breeds have genes and characteristics that are of great value. Molecular markers are used to a great extent to determine and choose certain genes having desired characteristics and to spread its use in artificial insemination, embryo transfer and various other reproductive methods. These technologies are used extensively in genetic enhancement of the livestock such as in cattle and buffaloes. Presently, biotechnology is utilized for the production of vaccines and diagnostic kits. However, in the absence of proper foundation, inappropriate manpower, inadequate funding to farmers and lacking of available resources, still there is lot gap in the field. In spite of having many advantages, there are several risk factors and ethical issues to be considered in genetically modifying animals for human consumption and animal welfare. This paper deals with the problems faced by the developing countries, applications of animal biotechnology to overcome these problems, risks involved and ethical principles to be considered. INTRODUCTION Biotechnology is considered to be necessary for the human survival and as a tool that will enhance the quality of life of the people in the world [1]. Genomics and biotechnology has a huge ability to combat diseases that mostly affect the world’s poorest population [2]. Although biotechnology is assumed to elevate the life of the person in the world and allow a more comfortable living, commercial considerations and socioeconomic goals that are believed by the society are very important [3]. Animal biotechnology â€Å"is the application of scientific and engineering principles to the processing or production of materials by animals or aquatic species to provide goods and services†. The production of livestock is expanding when compared to any other sector and by the year 2020, the livestock is supposed to become the most significant agricultural sector. The application of biotechnology in this sector will direct to a positive shift in the economic returns from livestock. 43% of the agricultural production is through the production of livestock where more than half of the agricultural yield is from the livestock of the developed countries and one third is from the developing countries. PROBLEMS FACED BY THE DEVELOPING COUNTRIES Advantages of biotechnology have only reached the developed countries, with billions in the poor countries largely excluded from these benefits. The practice of using the molecular biotechnologies and the novel breeding principles to the livestock animals by the developing countries is constrained by various factors. Dearth, malnutrition, inadequate hygiene and unemployment are common in the developing countries and techniques related to biotechnology have to be applied under these circumstances. Green revolution has been effective for farmers who have land but farmers who do not have land exist only on livestock and they have been condemned and remained poor. I think developing countries should be able to extend these techniques with the help of government agencies which would help improve their quality of life and living by considering the ethical, social and environmental issues into account. In developing economics, the livestock has become very necessary for the expansion of agriculture. The quest for the products from livestock is the function of income and continuous improvement in the per capita income, increasing urban population and the alterations in the lifestyle and diet are improving the growth in production of livestock. By increasing the income and employment and by depreciating the rural poverty, the production of livestock leads to socioeconomic development. The function of livestock is not only to provide food and nutrition but also acts as a supply in draught power and organic manure. Therefore livestock is necessary source of income and address the unemployment issue. This helps in reducing the poverty and scatters the income among the rural population that constitutes small landholders and a most of the livestock owners. During unfavorable environments, livestock can be reverted into cash and therefore can be used during crop failure. IMPORTANCE OF TECHNOLOGY Animal biotechnology has various uses. Transgenic animals with improved growth rates, improved lean muscle mass, greater resistance to disease have been produced ever since the early 1980s [4]. Genetic content of animals such as poultry, swine, goats and cattle have been modified so that they produce more amounts of human proteins in eggs, milk, blood and urine which helps in making of human pharmaceuticals. This therapeutics contains proteins required for humans such as enzymes, clotting factors, albumin and antibodies. Cows are genetically modified by injecting a bacterium containing growth hormone called bovine somatotropin (BST) to increase the milk production rate by 10 to 15 percent. Considerable number of genes and desired traits has been discovered in the livestock of Africa and Asia. Examples of such breeds from these continents are significant in the global level such as, buffaloes that yield milk with more amounts of fat and with greater quality of protein necessary for the production of mozzarella cheese, goats from cold countries that generate pashmina and toos- slender varieties of wool, Black Bengal goats that bear genes for high productivity, Garole sheep that bear genes for twinning and sheep’s, camels and goats that are tolerant to tropical arid environment and can sustain feed with high lignin composition. Milk, meat and eggs production and the nutritional value, prevention of diseases and healthcare has been improved for these products through the use of biotechnology. Biotechnology is a new developing tool for the growth of agricultural technologies. The greater profit of agricultural research and technology is that the poor can buy the products easily since both the average incomes and the use of these food products are improved [3]. The improvement in the production of livestock has called for an increased value of land, labor and goods and services of non-agricultural origin therefore improving the overall growth in the economy. The rural population spends nearly greater part of their additional income on food. Therefore biotechnology can be applied to livestock production which leads to a greater nutritional significance in case the technology is aimed at the poorest producers. However, â€Å"commercialization of agriculture† has depleted the nutritional security of the rural population. APPLICATIONS OF THE TECHNOLOGY There are many technologies that have been evolved to the livestock of both developing and developed countries. However, the large scale technologies that are efficiently utilized in the production of livestock in the developing countries comprises of protecting the animal genetic resources, enhancing reproduction, embryo transfer (ET), detecting and reducing diseases and increasing the nutrition value. 1. Transgenics Gene related technologies have the tendency to boost the ability for the production of livestock thereby assuring larger profits for the farmers [2]. â€Å"The global adaption of genetically modified (GM) crops, which were grown on 67.7 million hectares in 2003 compared with 2.8 million hectares in 1996, has had a greater impact on livestock feed. It is estimated that the United States of America, Argentina, Canada, Brazil and the People’s Republic of China have 63%. 21%, 6%, 4% and 4% respectively, of the global transgenic acreage and that the most frequently grown crops are GM soybean (61%), maize (23%), cotton (11%) and canola (5%)†. Although research in medical field requires the use of transgenic animals such as mice, GM animals have not yet been discharged into the farms [3]. The progress in the genetic alteration of the livestock is very slow when compared to the genetic alteration of crops for a wide range of reasons that include high costs, inappropriate gene t ransfer techniques and small reproductive rates of animals. Recombinant deoxyribonucleic acid (DNA) techniques contribute to the expression of desires genes, to suppress the expression of unwanted genes, to modify certain genes to obstruct certain pathways. It was determined that approximately 30 enzymes are produced from GM bacteria, yeasts and moulds that are commercially available and most of these enzymes are utilized in the food industry. Milk produced from transgenic cattle has the ability to improve the production of some proteins or growth factors and this improved quality in the nutrient and therapeutic content in the composition of milk may have a greater impact on the development and the survival of the newborn humans and animals. This transgenic alteration in the milk will lead to a greater utilization of milk and milk products in the fields of both agriculture and medicine. By improving the composition of the proteins in milk or developing a new protein in the milk is a â€Å"value added† opportunity for transgenic agriculture. 2. Cloning Nuclear cloning is the process of creating new animals by introducing somatic nuclei into an unfertilized oocyte [5]. In other words it is the process in which one single DNA molecule can give rise to an entire organism [6]. Even though it was started in fishes to know the nuclear totipotency, it was extended for higher organisms like sheep where Dolly was the first cloned mammal. Genetically modified nuclear transfusion can play a better role in cloning with desired characteristics. Since it is a cell medicated transfer addition and deletion of the specific gene can be done depending on the gene of interest that is to be produced. Cloning can be used in preservation of indigenous breeds of global zoo pool which are adapted to a local environment. Multiplication can be done rapidly which give uniform clones. This technology can be used as a therapeutic agent for several diseases like diseases like diabetes, spinal disorders and tissue damage by using the transplanted cells to replace the damaged tissue or using stem cells to differentiate into the specific cells of interest. Cloned animals can be used as research models which give identical twins that have same pathway for their physiological activities rather than using animals with more genetic variability. It improves the quality and quantity of food products produced and also produces several disease resistant plants that reduce pollution indirectly. 3. Artificial insemination (AI) Artificial insemination (AI) is a method by which sperm from male is collected, processed and stored and then is artificially inserted into the female reproductive tract for conception. AI is one of the most essential procedures for genetically improving farm animals and is extensively used for breeding dairy. [7]. The recognition of AI method worldwide presents the development of other technologies, such as cryopreservation and sexing of sperm, estrous cycle regulation, and embryo harvesting, freezing, culture and transfer, and cloning [8]. The rate of conception in the area of AI in the developing countries is less and hence the desired efficiency on the animal development has not been accomplished. Artificial insemination has following advantages over natural breeding. The major benefit of AI is that it makes utmost use of superior sires. Earlier, very few could get the benefit of superior bulls. Naturally, a bull can be bred to 50 to 60 cows per year. In contrast, by AI, thousands of cows can be sired in one year by one bull. [9]. Exposure of sires to contagious genital infections is prevented by utilizing AI thereby preventing the spread of such infections. 4. Embryo transfer (ET) To obtain genetically superior or important animals, animal breeders are attempting to get as many offspring’s as possible. Hormonal induction of multiple ovulations, followed by non-surgical collection of embryos and embryo transfer is extensively used [10]. ET is one of the most important reproductive techniques in cattle that can elevate the genetic improvement. ET in cattle has lately acquired huge popularity with seedstock dairy and beef producers. Like artificial insemination, ET can significantly increase the number of offsprings [11]. ET improves the reproductive ability of a cow because semen from one male can be utilized for a huge number of females, and by using a technique called superovulation, superior female can be made to provide more number of ovules. Cows that are not capable of sustaining pregnancy can still contribute by providing ovules for ET. Embryos can also be frozen and preserved in an embryo bank and used whenever required [12]. 5. In vitro production of embryos In vitro production (IVP) of buffalo embryos has gained an importance because of less acceptance of AI and reduced superovulatory response in buffaloes [13]. IVP contributes a good supply of embryos for studying fundamental research on â€Å"developmental physiology, farm animal breeding, embryo sexing, sperm injection, nuclear transfer, cloning and transgenesis†. IVP leads to a favorable pregnancy and birth of the calf in buffalo. However, the rate of success if less. Therefore IVP must be enhanced in the developing countries before it can be used in the cattle as well as buffaloes. 6. Improving health through vaccines Vaccines are used for the prevention and control of animal and human diseases [14]. Through biotechnology, new and enhanced drugs have been produced that lower production expenses and increase animal welfare by combating infections caused by bacteria and parasites [15]. With the help of modern biotechnology techniques, new and improved animal vaccines have also been generated. Vaccines used to fight diseases such as foot and mouth disease, scours, brucellosis, shipping fever, feline leukemia and rabies. Test kits have been created to diagnose health of livestock and other animals. Molecular biology distinguishes the disease causing agents by sequencing the nucleotides and by determining the origin of these pathogens. These molecular diagnostic techniques are polymerase chain reaction (PCR), monoclonal antibodies and recombinant antigens. These approaches can be made better to promote their use in the developing countries. RISKS OF ANIMAL BIOTECHNOLOGY Although implementing this technology provides many benefits, there are also certain risks involved with this technology [18]. Genetically modified animals interfere with nature and tend to affect normal wild type organisms Genetic diversity of organisms is narrowed down and existing modifies animals will be prone to diseases and threatened as a result. The safety of food containing or produced from engineered animals also raises questions in the public because of its unpredictability (toxic or allergic etc) It has huge impact on the normal farms and their employment. To start up the business, funds are essential which might be obtained from government or private enterprises which is doubtful due to lack of trust. It leads to Negative Globalization which is due to probable mistreatment of developing countries. There is also scope for mistreatment of animals causing stress and future abnormalities which will be opposed by animal welfare organizations like PETA (People for the Ethical Treatment of Animals) etc. Procedures like cloning will reduce naturally occurring genetic variability. Animal biotechnology involves costly processes but the success rate is very less There might be transfer of pathogens and other disease causing organisms from the donors to recipient animals. The life expectancy of such animals even after spending both time and money is very less as they are subjected to strain to produce more and desirable products. Techniques such as embryonic cell nuclear transfer (ECNT) and somatic cell nuclear transfer (SCNT) have raised apprehensions on human safety and animal health. The cloned animals tend to have a poor success rate for embryo development which is called as ‘large offspring syndrome’ [19], placental abnormalities, edema, large umbilicus or perinatal deaths. Concerns still exist on the human consumption of cloned animals. Several other moral and ethical concerns also pose risks in the use of animal biotechnology. ETHICAL CONSIDERATIONS OF THE TECHNOLOGY Today, ethical, social, environmental and economic issues in animal farming are essentially associated with sustainable income and food security for millions of people in the developing countries [16]. The major function of farm animals in social, cultural and economic welfare of humanity in the developing countries contrasts with the condition in developed countries. Basically, there are two areas of ethical considerations. One being the alterations in the genetic content of animals and the other being concerns on animal welfare. Animals are considered to be â€Å"voiceless victims of science† since the painful treatment given to these animals during slaughtering and transportation is contrast of the perceived sentiments and love for animals. Ethical considerations should be regarded on gene based methods such as gene product that has its application in vaccination, genes used for treatment of diseases and to detect the source of infections and making of therapeutic agents through insertion of specific genes into living tissues. Ethical and social examination on the biosafety issues such as harm in the recipient animals and humans who consume transgenic products should be considered. Although transgenic methods such as introduction of a gene to get a desired trait, modification of physiological development and functions, increased reproductive capability, disease resistant animals prove to be of great benefit to the humans, biosafety, environmental risks should not be neglected. According to Monsanto which is an agrochemical company, bovine somatotropin is a natural ‘protein supplement’ that improves the cow’s ability to produce milk [17]. However, some organizations believe that Monsanto is pushing a drug that compels cows to work harder on the factory cattle farm, and that pollutes ordinary processes. Related disapproval has been observed against attempts to genetically altering animals so that they will generate high levels of growth hormone. Animal welfare and animal rights are frequently defiled in most of the developing countries. Certain laws such as anti-cruelty law and animal protection law should be adapted by all the countries so that animals are considered to have a fundamental value and are not solely instrumental for humans. Research should still be conducted to provide a safer and cheaper way of embryo transfer and artificial insemination in the developing countries. CONCLUSIONS AND REMEDIES Progress in the development of biotechnology is being made in many countries. However, only a small proportion of it is reaching the developing countries in the fields of conservation, animal improvement, diagnosis and control of diseases. However, farmers are not benefitted from the gene based techniques. Accessing novel technologies is very expensive for the developing countries and there is less investment for animal health and production. Although many discoveries have been developed in the laboratories by the developing countries, majority of them are not modified into appropriate products. Sufficient national and international platform through international donor consortium is required to manage the cost to access the biotechnological products. In the developing countries, the money expended by the international organizations on animal biotechnology is insufficient. â€Å"The World Bank, the Food and Agriculture Organization, the Consultative Group on International Agricultura l Research, the United Nations Development Programme, The United States Agency for International Development, The Swedish International Development Cooperation Agency, the International Development Research Centre, the Asian Development Bank† and many such groups have to provide greater funds to the livestock sector. Contributing money in livestock has positive results in human development. I think, by identifying the health needs and making use of the benefits of these technologies, developing countries can exploit biotechnology for enhancing human health. However, the risk factors and ethical issues should be considered not only by the developing countries but also by the developed countries. More studies and research has to be conducted to minimize the risks of applying these technologies. The government agencies should provide proper finance to apply these technologies and also provide trained labor to get a maximum benefit out of it. REFERENCES http://www.csrees.usda.gov/nea/biotech/in_focus/biotechnology_if_animal.html Daar, et al (2007), Hoe can developing countries harness biotechnology to improve health? BMC Public Health, 7:346. M.L. Madan, Animal biotechnology: applications and economic implications in developing countries (2005), Rev. sci. tech. Off. Int. Epiz., 24(1), 127-139. http://www.aboutbioscience.org/pdfs/Animal_Biotechnology.pdf http://www.epidna.com/showabstract.php?pmid=11985609redirect=yesterms=define+nuclear+cloning Wells, 2005., Animal Cloning: problems and prospects, Rev. Sci. tech.int. Epiz, 24(1),251-264. http://edis.ifas.ufl.edu/DS089 Foote (2002), The history of artificial insemination: Selected notes and notables, journal of animal science, 80:1-10 http://www.world-agriculture.com/animalhusbandry/artificial_insemination_cattle.php Hashimoto (2009), applications of invitro maturation to assisted reproductive technology, journal of reproduction and development, 55, 1. http://www.brangusworld.com/documents/Estrus%20Sinchonization.pdf http://www.molecular-plant-biotechnology.info/in-vitro-fertilization-and-embryo-transfer-in-humans-and-livestock/advantages-of-embryo-transfer-in-cattle.htm Nandi S et al., Production of Buffalo (Bubalus bubalis) Embryos in virto: Premises and Promises (2002), Reprod Dom Anim 37, 65-74. Kurstak et al., Towards new vaccine and modern vaccinology: introductory remarks (1999), Elsevier- Vaccine 17, 1583-1586 file:///G:/443-003.html Kesavan (2005), et al., Ethical, Social, Environmental and Economic issues in Animal Biotechnology, Applications of gene based technologies for improving animal production and health in developing countries, 447-462. Levidow et al., (1997), How biotechnology regulation sets a risk/ethics boundary, Agriculture and human values, 14: 29-43 http://ucbrep.ucdavis.edu/PDFs/Animal%20biotech%20Food%20Expo.pdf Yang et al., (2007), Risk assessment of meat from cloned animals, Nature biotechnology, vol 25, no. 1.

Contract la w

Businesses need to plan their affairs relying on the fact that contracts can be enforced In order to malting the web of Interdependent relationships. Contracts are a way of enforcing agreements. One needs to anticipate the future as In thinking what can go right and what can go wrong, cause It allows one to project into the future e. G wanting things to work out a certain way in the future, and so a contract can be used to have people do things into the future or protect you from things that can go wrong in the future.It's not Just a reactive thing but It gives one the possibility of planning Into the future. It has a wealth mastication function also since it is an exchange of goods and services to someone who values them the most such as one values the object In a store more than the money in ones pocket and the store values the money In ones pocket than the object they have in their store (objective and subjective approach egg when determining the value of something).This as such c reates wealth in society by moving goods and services to those who value it more. One flaw however is transaction cost such as advertisement cost etc, so contracts do not come for free it takes time and effort. The biggest transaction cost in interact Is legal cost. Efficiency – certainty (structure) – needed for a proper contract. Is there and agreement? – Objective approach is taken, what would a neutral person think looking at the transaction.A Judge does not have to prove fault or negligence the only thing required in a contract case is one agreeing to do one thing in contract but fails to follow that agreement and as such one is entitled to sue the other in breach of contract. No need for fault or intentional wrongdoing. It all flows from agreement, not about fault, it is about agreement and breach of the said agreement. Is it legally enforceable? Some agreements are Just not enforced legally such as two friends making an agreement. Entitled to sue and get a remedy when another person to that contract fails to carry out their part.Contract is important due to the remedy that is given. Remedy – one remedy is being put back in the place you were before the contract was executed, another is where one is put in the expected position meaning the position one would be in had the contract been properly carried out usually wanted by the claimants, as it relates to the defendant one asks how much they have gained as in getting more money but the principle is that one should not gain from reaching a contract, another approach is the moral approach where it is immoral to breach a promise since a contract is where promises are made.Punitive (punishing for wrong performance) is usually non-existent however countries such as the USA suing for punitive damages is available. Contract law takes an expectation approach rather than a reliance approach. Hire someone agrees to pay a fee for their service, they spent some money advertising the event and selling the ticket, performer offered a better deal and so breach the contract by taking the other Job and as such they breached the contract for their original performance and so tickets needed to be refunded.As it relates to reliance approach one can claim money was waste don advertisement and service fee all of which are reliance loss however as it relates to expectation one looks at the money that they could have gained from the ticket selling whilst still taking into consideration the money paid for advertising and service and so one is claiming for the expectation loss for the ticket that could have been sold. Either they person performs what they promise or one is put in the position had he performed it properly.Expectation interest allows one to plan based on the contract. Reliance interest – expectation protect ones ability to rely on a contract. As it relates to reliance loss one has to prove that had he not made the contract with one he would have made the con tract with the same benefit from another agreement. Reliance can be used also where the contract is formed in a unfair manner such as duress since one would not want to be put in the position had the contract been carried out one would want to be put in a position before the contract was made.

General Psychology Essay

Taking Psychology has taught me a lot more than I already knew about the human mind and human body. I have actually enjoyed taking Psychology this semester. what I have learned from Psychology class will be carried with me throughout my college and professional career. In Psychology I learned the science of behavior and processes. The â€Å"ABC’s† of Psychology which are, A- stands for affect, which are feelings, emotions or moods. B- stands for behaviors, which are the actions or reactions of an organism. Lastly is C, which stands for cognition, which are mental events such as perceptions, thoughts and ideas. Psychology originated in many disciplines and countries. It was, until the 1920’s, defined as the science of mental life. Some goals of psychology are to observe and describe the human mind and behavioral system. Also, to understand, explain and predict. More of the goals are influence and control. These are the four main goals of psychology. Sometimes the fifth goal of observing in order to understand a problem further is added, but the first four are usually those that are recognized as the main goals of psychology. To observe and describe sometimes are placed in the same goal. Some people still consider the goal of improving to be added to this as well. However, it is very possible to understand the basics of psychology by examining and understanding its four main goals. The first of the goals of psychology is to observe and describe behavior. Differentiating between normal, healthy and unhealthy behaviors is the cornerstone of psychology. This is why psychologist has to have a great sense of observation. Psychologist not only has to observe actions, but also someone’s attitudes, feelings, goals, motivations, reactions and thoughts to the best of their abilities. The second goal of psychology is basically explaining the same as the first. The attempt to explain behavior based on observations is actually rather difficult due to many factors. Both the first and second goals are simply examined. Predicting behavior is the third goal of psychology. By predicting behavior, psychologists try to determine if a person is likely to make healthy or unhealthy decisions when confronted with certain situations. Most psychologist use experiments to make predictions. Part of what I learned in psychology is about Psychological science and when it was â€Å"born†. Also, some of psychology’s  first graduate students studied the â€Å"atoms of the mind† by conducting experiments in Leipzig, Germany in 1879. American philosopher William James wrote an important 1890 psychology textbook. Mary Calkins, James’s student, became the APA’s first female president. Psychology has taught me other ways to look at science. It has taught me that science is a discipline that demonstrates an organized body of knowledge. The scientific method is observing phenomena, formulating hypothesis. A hypothesis is a tentative explanation that can be tested and then accepted or rejected. Psychology has taught me other ways to look at science and different ways to define the terms. What does a psychologist do? A psychologist is basically a scientist conducting research and testing hypotheses. Science practitioners are clinical or counseling psychologists. Psychology’s past and present include French philosopher Rene Decartes( 1596-1650 ). Also, john Locke(1632-1704), who was a British scientist who, with his followers, developed the doctrine of Empiricism. Charles Darwin(1809-1882) confirmed that humans were part of the animal kingdom. Gustav Frenchner(1801-1887), a physicist who applied physics method to psychological processes of sensation. Lastly, Hermann Van Helmholtz(1821-1984) was a physicist who tested effects of stimuli on the nervous system. Learning new terms based on the human body helped me understand psychology better. It gave me a completely different outlook about it. I learned many things that I was completely unaware of before and it brightened my horizons to the psychological world. The brainstem is the brains older and innermost region. The brainstem is located where the spinal cord swells slightly after entering the skull. The slight swelling is called the medulla. The thalamus sits at the top of the brain. This joined pair of egg shaped structures acts as the brain’s sensory switchboard . This reticular formation is located inside the brainstem, between your ears. It’s a finger shaped network of neurons that extends from the spinal cord. Right up through the thalamus. The cerebellum extends from the rear of the brainstem and is baseball sized. This term also means â€Å"little brain†. It enables one type of nonverbal learning and memory. The limbic system is two halves of the brain. One limbic system component is the hippocampus: process memory. Amygdala is a lima bean sized neural clusters which influence aggression and fear. The hypothalamus is located just below the thalamus. It is an important link in the chain of command governing bodily  maintenance. Cerebral cortex is a thin surface layer of interconnected neural cells. This is your brain’s thinking crown, your body’s ultimate control and information processing center. I learned from the Modules that we have read in class. Some of them talked about developmental issues and parental issues. As well as issues with these two involving a newborn. Any survey of developmental psychology must consider three pervasive issues. The first is how development is steered by the int eraction of nature (our genes) and nurture (our experiences). Then consider the second issue, whether development is a gradual, continuous process or a series of discrete stages, and the third, whether development is characterized over time more by stability or by change. I also learned more about conception, with humans. The process starts when a woman’s ovaries release a mature egg. Two hundred million or more deposited sperm begin their race upstream, approaching a cell 85,000 times their own size. The few that actually reach the egg release digestive enzymes that eat away its protective coating. Piaget’s stages of cognitive development states that from birth to two years of age, there’s what is called sensor motor that takes effect. This is basically experiencing the world through senses and actions: object performance, stranger anxiety. From ages two to seven years old preoperational, which was the representation with words and images; using intuitive rathe r than logical reasoning: pretend play, egocentrism. Sensation and perception blend into one continuous process. Sensation is the process by which our sensory receptors and nervous system receive and represent stimulus energies from our environment. Perception is the process of organizing and interpreting sensory information, enabling us to recognize meaningful objects and events. Psychologist refers to sensory analysis that starts at the entry level as bottom up processing. Bottom up processing is an analysis that begins with the sensory receptors and works up to the brain’s integration of sensory information. We construct perceptions drawing both on sensations coming bottom up to the brain and on our experience and expectations, which psychologist call top-down processing. Top-down processing is information processing guided by higher level mental processes, as when we construct perceptions drawing on our experiences and expectations. I also learned that psychophysics is the study of relationships between the physical characteristics of stimuli, such as their  intensity and our psychological experience of them. Also, that absolute threshold is the minimum stimulation needed to detect a particular stimulus fifty percent of the time. Subliminal is defined as below one’s absolute threshold for conscious awareness. Priming is the activation, often unconsciously, of certain associations, thus predisposing one’s perception, memory, or response. Lastly, I learned that difference threshold is the minimum difference between two stimuli required for detection fifty percent of the ti me. We experience the difference threshold as just a noticeable difference. I have learned a lot in psychology this semester. It has been a pleasure having this class. I learned a lot about the human mind and body. I have learned how the mind works and its functions. Also about the different changes that we as human beings go through, stage by stage. My grade may not reflect it but I certainly did learn a lot in Psychology. I feel that I had to work harder this semester to earn the appropriate grade that I felt I deserved. I studied for hours for my exams. I am the type of person that can study all day and night for an exam but my work performance may not reflect the actual work I put into my studies. I do not believe that a test score can determine what a person knows about a subject. I do believe that it can be a reflection of some of what the person may know about the subject or topic, but it does not determine exactly what they know.

Nothing wrong with Hopefully as Modal Adjunct

Nothing wrong with Hopefully as Modal Adjunct Nothing wrong with Hopefully as Modal Adjunct Nothing wrong with Hopefully as Modal Adjunct By Maeve Maddox My 2009 edition of the Associated Press Stylebook has this to say about hopefully: It means in a hopeful manner. Do not use it to mean it is hoped, let us hope or we hope. The 2012 edition of the AP Stylebook reverses that dictum. Professional writers who follow that guide may now use the word to mean â€Å"it is hoped,† â€Å"we hope† and â€Å"let us hope† without opprobrium. It’s gratifying that AP has finally acknowledged that hopefully can be used as a modal adjunct as well as a manner adjunctespecially as English speakers have been using it that way for at least eighty years. Used as a â€Å"manner adjunct,† an adverb answers the question â€Å"how?† about a verb, as in â€Å"He saw her clearly.† Used as a â€Å"modal adjunct,† an adverb modifies the entire sentence, as in â€Å"Clearly, he saw her at the coffee shop.† Here the word doesn’t tell â€Å"how† he saw, but thatwithout any doubthe saw her. Because the AP change of attitude has stirred such fury among so many, I wanted to see what Fowler had to say about hopefully in his landmark work Modern English, published in 1926. He had nothing to say about hopefully, but plenty about the misuse of the verb hope. Hopefully is absent also from Horwill’s Modern American Usage (OUP, 1935). According to an article by Geoffrey Pullum in the Chronicle of Higher Education, usage specialist Wilson Follett (1886-1963) started the trouble with hopefully, calling its modal use â€Å"unEnglish and eccentric.† Although Strunk had made no mention of the despicable use of hopefully in the original version of Elements of Style, and although editor and expander E.B. White did not think to include it in his 1959 revision, he inserted it with an emotional note in the 1972 revision: Such use is not merely wrong, it is silly. it offends the ear of manywho do not like to see words dulled or eroded, particularly when the erosion leads to ambiguity, softness, or nonsense. I suspect that this testy note in the over-venerated Elements has had a lot to do with spreading Follett’s prejudice. William Safire, who wrote a respected column on language for the NY Times Magazine from 1979 until his death in 2009, at first rejected, but then accepted the modal use of hopefully; he was called â€Å"a lousy quitter† for his trouble. Both the OED and Merriam-Webster include definitions for the modal use of hopefully. The earliest recorded use in the OED is dated 1932; M-W notes that an 18th century (1702) example has been found in a book written by Cotton Mather. OED warns that â€Å"many writers avoid it.† M-W says that the word still has â€Å"a few die-hard critics,† but concludes that â€Å"most usage commentators have by now come to realize that it is entirely standard.† Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Style category, check our popular posts, or choose a related post below:Compared "to" or Compared "with"?3 Cases of Complicated HyphenationEpidemic vs. Pandemic vs. Endemic

The Basics of Telescopes

The Basics of Telescopes Sooner or later, every stargazer decides its time to be buying a telescope. Its an exciting next step to further exploration of the cosmos. However, as with any other major purchase, theres a lot to learn about these universe exploration engines, ranging from power to price. The first thing a user wants to do is figure out their observational goals. Are they interested in planetary observing? Deep-sky exploration? Astrophotography? A little of everything? How much money do they want to spend? Knowing the answer to those questions will help narrow down a telescope choice. Telescopes come in three basic designs: refractor, reflector, and catadioptric, plus some variations on each of the types. Each has its pluses and minuses, and of course, each type can cost a little or a lot depending on the quality of the optics and the accessories needed.   Refractors and How They Work A refractor is a telescope that uses two lenses to deliver a view of a celestial object. At one end (the one farther away from the viewer), it has a large lens, called the objective lens or object glass. On the other end is the lens the user looks through. It is called the ocular or eyepiece. They work together to deliver the sky view. The objective collects light and focuses it as a sharp image. This image gets magnified and is what the stargazer sees through the ocular. This eyepiece is adjusted by sliding it in and out of the telescope body to focus the image. Reflectors and How They Work A reflector works a bit differently. Light is gathered at the bottom of the scope by a concave mirror, called the primary. The primary has a parabolic shape. There are several ways the primary can focus the light, and how it is done determines the type of reflecting telescope. Many observatory telescopes, such as Gemini in Hawaii or the orbiting Hubble Space Telescope  use a photographic plate to focus the image. Called the prime focus position, the plate is located near the top of the scope. Other such scopes use a secondary mirror, placed in a similar position as the photographic plate, to reflect the image back down the body of the scope, where it is viewed through a hole in the primary mirror. This is known as a Cassegrain focus.   Newtonians and How They Work Then, theres the Newtonian, a kind of reflecting telescope. It got its name when  Sir Isaac Newton dreamed up the basic design. In a Newtonian telescope, a flat mirror is placed at an angle in the same position as the secondary mirror in a Cassegrain. This secondary mirror focuses the image into an eyepiece located in the side of the tube, near the top of the scope. Catadioptric Telescopes Finally, there are catadioptric telescopes, which combine elements of refractors and reflectors in their design. The first such telescope was created by German astronomer Bernhard Schmidt in 1930. It used a primary mirror at the back of the telescope with a glass corrector plate in the front of the telescope, which was designed to remove spherical aberration. In the original telescope, photographic film was placed at the prime focus. There were no secondary mirror or eyepieces. The descendant of that original design, called the Schmidt-Cassegrain design, is the most popular type of telescope. Invented in the 1960s, it has a secondary mirror that bounces light through a hole in the primary mirror to an eyepiece. The second style of catadioptric telescope was invented by a Russian astronomer, D. Maksutov. (A Dutch astronomer, A. Bouwers, created a similar design in 1941, before Maksutov.) In the Maksutov telescope, a more spherical corrector lens than in the Schmidt is utilized. Otherwise, the designs are quite similar. Today’s models are known as Maksutov –Cassegrain. Refractor Telescope Advantages and Disadvantages After initial alignment, which is necessary to have the optics work well together, refractor optics are resistant to misalignment. The glass surfaces are sealed inside the tube and rarely need cleaning. The sealing also minimizes effects from air currents that can muddy the view. This is one way that users can get steady sharp views of the sky. Disadvantages include a number of possible aberrations of the lenses. Also, since lenses need to be edge supported, this limits the size of any refractor. Reflector Telescope Advantages and Disadvantages Reflectors do not suffer from chromatic aberration. Their mirrors are easier to build without defects than lenses are since only one side of a mirror is used. Also, because the support for a mirror is from the back, very large mirrors can be built, making larger scopes. The disadvantages include ease of misalignment, the need for frequent cleaning, and possible spherical aberration, which is a defect in the actual lens that can blur the view. Once a user has a basic understanding of the types of scopes on the market, they can focus on getting the right-sized one to view their favorite targets with. They can learn more about some mid-range-priced telescopes on the market. It never hurts to browse the marketplace and learn more about specific instruments.  And, the best way to sample different telescopes is to go to a star party and ask other scope owners if theyre willing to let someone take a look through their instruments. Its an easy way to compare and contrast the view through different instruments. Edited and updated by  Carolyn Collins Petersen.

Managing patient on antipsychotic medication Essay

Managing patient on antipsychotic medication - Essay Example Since that decade more than twenty of the antipsychotic agents have been introduced in United States. The antipsychotics used during the 1980s are collectively called conventional antipsychotics and the drugs that were introduced in the 1990s are called the atypical antipsychotics. Antipsychotics, unfortunately, have the tendency to be misused if the practitioner has sound knowledge about the psychopharmacological aspects of the drugs. Elderly patients are also at an increased risk of developing drug-induced motor or movement disorders as compared to the younger population (Saltz, Robinson, & Woerner, 2004). It is crucial to understand the pharmacological aspects of the antipsychotic drugs as improper management can lead to adverse drug reactions, drug-drug interactions, drug resistances and poor patient compliance. The second generation antipsychotics (SGA) are different from the first generation antipsychotics (FGA) because they also block the serotonin receptors. SGAs also have lesser extrapyrimidal symptoms as compared to the FGAs, however, SGAs ae associated with an increased risk of obesity, hyperglycemia and hyperlipidemia. According to studies only two SGAs cloazipine and olanzipine has been proved to be more effective than the FGAs. Antipsychotics are approved by the FDA for use in schizophrenia as well as some other psychiatric conditions and non-psychiatric disorders. They are also indicated in the treatment of bipolar disorders, autism, generalized anxiety disrder, major depressive disorder, perioperative nausea, preoperative restlessness, severe behavorial probles, severe nausea and vomiting, and refractory tourette syndrome and for the management of neuropsychiatric symptoms of dementia (Moore, DeJoseph, & Simmons, 2014). Both SGAs and FGAs are associated with risk factors and it is important to carry out a detailed assessment of the patient

GrammLeachBliley Act and its effect in Economy Essay

GrammLeachBliley Act and its effect in Economy - Essay Example The GLB Act is also known as the Financial Services Modernization Act of 1999. As its name suggests, it is meant to bring into practice or reality what were then needed at that point –_ to modernize financial services. Signed into law by President Bill Clinton to repeal part of the Glass-Steagall Act of 1933, which limits what banks could do, GLB created opening up of the market among securities companies banking companies, and insurance companies. Under the Glass-Steagall Act, the three companies cannot be combined in any way but under GLB, they were made free to do so. The GLB Act therefore gave more power to the players of the financial services industry as it allowed consolidation or combination of commercial banks, investment banks, securities firms, and insurance companies. The 1998 case of Citicorp, a commercial bank holding company, merging with Travelers Group, an insurance company by forming conglomerate Citigroup exemplified the case in point. A temporary waiver pro cess1 for combining securities, insurance, and banking was needed or the merger in 1998, would have violated the Glass-Steagall Act and the Bank Holding Company Act of 1956. GLB therefore legalized the merger on a permanent basis. How it became a law through the legislative process? Through congressional vote by chamber and party, GLB came about in 1999. Prior to said date, the banking industry had been seeking the repeal of the 1933 Glass-Steagall Act since the 1980s, if not earlier. In 1987, the Congressional Research Service reported on the matter, after exploring the cases for and against preserving the Glass-Steagall Act2. This was followed by respective versions of the legislation being introduced in the US Senate by Phil Gramm and US House of Representatives Jim Leach with the support of Rep Bliley, Jr, Chairman of House Commerce Committee from 1995 to 2001. As stated earlier, the banking industry