Air Force One, Boeing 737

Air Force One, Boeing 737 Free Online Research Papers Development began in 1979 for the 737s first major facelift. Boeing wanted to increase capacity and range, incorporating improvements to upgrade the aircraft to modern specifications, while also retaining commonality with previous 737 variants. In 1980 preliminary aircraft specifications of the variant, dubbed 737-300, were released at the Farnborough air show. The CFM56-3B-1 turbofan engine was chosen to power the aircraft, which yielded significant gains in fuel economy and a reduction in noise, but also posed an engineering challenge given the low ground clearance of the 737 and the larger diameter of the engine over the original Pratt and Whitney engines. Boeing and engine supplier CMFI solved the problem by placing the engine ahead of the wing, and by moving engine accessories to the sides of the engine pod, giving the engine a distinctive non-circular air intake. The passenger capacity of the aircraft was increased to 149 by extending the fuselage around the wing by 2.87 meters. The wing incorporated a number of changes for improved aerodynamics. The wing tip was extended 23 cm and the wing span by 53 cm. The leading-edge slats and trailing-edge flaps were adjusted. The flight deck was improved with the optional EFIS (Electronic Flight Instrumentation System), and the passenger cabin incorporated improvements similar to those developed on the Boeing 757. The prototype -300, the 1,001st 737 built, first flew on 24 February 1984 with pilot Jim McRoberts. It and two production aircraft flew a nine month long certification program. In June 1986 Boeing announced the development of the 737-400, which stretched the fuselage a further 3.0 m, increasing the passenger load to 170. The -400s first flight was on February 19, 1988 and, after a seven-month/500-hour flight testing run, entered service with Piedmont Airlines that October. The -500 series was offered, due to customer demand, as a modern and direct replacement of the 737-200. It incorporated the improvements of the 737 Classic series; allowing longer routes with fewer passengers to be more economical than with the 737-300. The fuselage length of the -500 is 1 ft 7 in (48 cm) longer than the 737-200, accommodating up to 132 passengers. Both glass and older style mechanical cockpits arrangements were available. Using the CFM56-3 engine also gave a 25% increase in fuel efficiency over the older -200s PW engines. The 737-500 was launched in 1987 by Southwest Airlines, with an order for 20 aircraft, and flew for the first time on June 30, 1989. A single prototype flew 375 hours for the certification process, and on February 28, 1990, Southwest Airlines received the first delivery. The 737-500 has become a favorite of some Russian airlines, with Aeroflot-Nord (now Nordavia), S7 Airlines, and Rossiya Airlines all buying second-hand models of the aircraft to replace aging Soviet-built aircraft. After the introduction of the -600/700/800/900 series, the -300/400/500 series was called the 737 Classic series. The price of jet fuel has skyrocketed in the past five years; airlines devote 40% of the retail price of an air ticket to pay for fuel in 2008, versus 15% in 2000. Consequently, carriers have begun to retire the Classic 737 series to reduce their fleet sizes; replacements consist of more efficient Next Generation 737s or Airbus A320/A319/A318 series aircraft. On June 4, 2008, United Airlines announced it would retire all 94 of its Classic 737 aircraft (64 737-300 and 30 737-500 aircraft), replacing them with Airbus A320 jets taken from its Ted subsidiary, which has been shut down. Prompted by the modern Airbus A320, Boeing initiated development of an updated series of aircraft in 1991. After working with potential customers, the 737 Next Generation (NG) program was announced on November 17, 1993. The 737NG encompasses the -600, -700, -800 and -900, and is to date the most significant upgrade of the airframe. The performance of the 737NG is essentially that of a new aircraft, but important commonality is retained from previous 737 models. The wing was modified, increasing its area by 25% and span by 4.9 m which increased the total fuel capacity by 30%. New, quieter, more fuel-efficient CFM56-7B engines were used. All three improvements combined increase the 737s range by 900 NM, now permitting transcontinental service. A flight test program was operated by 10 aircraft; 3 -600s, 4 -700s, and 3 -800s. The first NG to roll out was a -700, on December 8, 1996. This aircraft, the 2,843rd 737 built, first flew on February 9, 1997. The prototype -800 rolled out on June 30, 1997 and first flew on July 31, 1997. The smallest of the new variants, the -600s, is the same size as the -500. It was the last in this series to launch, in December 1997. First flying January 22, 1998, it was given certification on August 18, 1998. In 2004, Boeing offered a Short Field Performance package in response to the needs of Gol Transportes AÃ ©reos, which frequently operates from restricted airports. The enhancements improve takeoff and landing performance. The optional package is available for the 737NG models and standard equipment for the 737-900ER. Boeing has already hinted that a clean sheet replacement for the 737 (internally dubbed Boeing Y1) could follow the Boeing 787. Engines on the 737 Classic series (300, 400, 500) and Next-Generation series (600, 700, 800, 900) appear not to have circular inlets, as most aircraft do. The accessory gearbox was moved from the 6 oclock position under the engine to the 4 oclock position (forward looking aft). This was done because the 737 sits lower to the ground than most airliners and the original 737s were designed for small PW engines, but additional ground clearance was needed for the larger CFM56 engines. This side-mounted gearbox gives the engine a somewhat triangular rounded shape. Because the engine is close to the ground, 737-300s and later are more prone to engine foreign-object damage (FOD). 737s are not equipped with fuel dump systems. Depending upon the nature of the emergency, 737s either circle to burn off fuel or land overweight. To save weight and reduce cost and complexity the 737 lacks full doors to cover the main landing gear. The main landing gear (under the wings at mid-cabin) rotate into wells in the aircrafts belly, the legs being covered by partial doors, and brush-like seals aerodynamically smooth (or fair) the wheels in the wells. The sides of the tires are exposed to the air in flight. Hub caps complete the aerodynamic profile of the wheels. It is forbidden to operate without the caps, because they are linked to the ground speed sensor that interfaces with the anti-skid brake system. When observing a 737 takeoff, or at low altitude, the dark circles of the tires can be plainly seen. The primary flight controls are intrinsically safe. In the event of total hydraulic system failure or double engine failure, they will automatically and seamlessly revert to control via servo tab. The 737 is the only modern passenger aircraft this size or larger that can operate completely without hydraulics Most 737 cockpits are equipped with eyebrow windows positioned above the main glareshield. Eyebrow windows were a feature of the original 707. They allowed for greater visibility in turns, and offered better sky views if navigating by stars. With modern avionics, they became redundant, and many pilots actually placed newspapers or other objects in them to block out sun glare. They were eliminated from the 737 cockpit design in 2004, although they are still installed in military variants and at customer request. These windows are sometimes removed and plugged, usually during maintenance overhauls and can be distinguished by a metal plug which differs from smooth metal which appears in later aircraft that were not originally fitted with the windows. Blended winglets are available as retrofits and in production on newer 737 aircraft. These winglets stand approximately 2.4 m tall and are installed at the wing tips. They help with reduced fuel burn (by reducing vortex drag), reduced engine wear, and less noise on takeoff. A short-field design package is available for the 737-600, -700 and -800, allowing operators to fly increased payload to and from airports with runways under 1,500 m. The package consists of sealed leading edge slats (improved lift), a two-position tail skid (enabling reduced approach speeds) and increased flight spoiler deflection on the ground. These improvements are standard on the 737-900ER. The 737 models can be divided into three generations, including nine major variants. The Original models consist of the 737-100, 737-200/-200 Advanced. The Classic models consist of the 737-300, 737-400, and 737-500. The Next Generation variants Research Papers on Air Force One, Boeing 737Never Been Kicked Out of a Place This NiceThe Fifth HorsemanThe Project Managment Office SystemOpen Architechture a white paperTwilight of the UAWQuebec and CanadaAppeasement Policy Towards the Outbreak of World War 2Bionic Assembly System: A New Concept of SelfResearch Process Part OneThe Relationship Between Delinquency and Drug Use

Fecha de prioridad para obtener la green card

Fecha de prioridad para obtener la green card Tu fecha de prioridad es el dà ­a en el USCIS recibià ³ tu peticià ³n para una tarjeta de residencia. Es un dato importantà ­simo para saber cundo tendrs disponible una visa de inmigrante para ti. Si eres esposo/a, hijo soltero menor de 21 aà ±os, padre o madre de un ciudadano americano tu fecha de prioridad aparece en el documento en el que el USCIS confirma que ha recibido la aplicacià ³n. Pero realmente no es importante a estos efectos. Para ti no hay là ­mite anual en el nà ºmero de visas que se pueden conceder. Por lo tanto,  para ti no aplica el resto del artà ­culo. Por el contrario, si eres: cà ³nyuge de un residente permanente legalhijo soltero menor de 21 aà ±os de un residente permanentehermano de un ciudadanohijo soltero mayor de 21 aà ±os de un ciudadanohijo casado de cualquier edad de un ciudadano entonces sà ­ que la fecha de prioridad es muy importante para tu caso. Sigue leyendo. Los cupos anuales para tarjetas de residencia por razà ³n de familia Si ests en uno de los casos anteriores, para cada aà ±o fiscal hay un là ­mite en el nà ºmero de tarjetas de residencia que se pueden aprobar para cada categorà ­a de peticià ³n por razà ³n de familia. Pero como el nà ºmero de solicitudes que se presentan anualmente es superior al nà ºmero de tarjetas de residencia disponibles esto hace que se produzca aà ±o tras aà ±o una acumulacià ³n de casos. Y se resuelven por estricto orden de presentacià ³n de la solicitud para cada categorà ­a. Y aquà ­ es donde entra en juego la fecha de prioridad. Cà ³mo se sabe si tienes que seguir esperando o si ya hay una visa disponible para ti Tienes que saber tres cosas: tu fecha de prioridad. Puedes verla en el NOA2tu paà ­s de nacimiento. Y si es Mà ©xico, China, India o Filipinas ver si te puede aplicar un cambio de paà ­s (alternative chargeability)tu categorà ­a Las categorà ­as son estas: cuando el que pide a un familiar es un ciudadano americano: Categorà ­a F1, cuando el beneficiario es un hijo del ciudadano y reà ºne estos dos requisitos: es mayor de 21 aà ±os y est soltero o es viudo o divorciado.Categorà ­a F3, cuando el aplicante es un hijo de un estadounidense y est casado. No importa la edad.Categorà ­a F4, cuando la tarjeta de residencia se solicita para un hermano de un ciudadano. Estos son 10 pasos para este tipo de solicitud, que da una idea clara de quà © se hace en cada momento y de dà ³nde se producen las demoras. Cuando el que pide la tarjeta de residencia para un familiar es un residente permanente legal: Categorà ­a F2A, cuando el beneficiario es el marido o la mujer de un residente o un hijo menor de 21 aà ±os que est soltero.Categorà ­a F2B, cuando se solicita para un hijo soltero del residente permanente que tiene ms de 21 aà ±os. En este caso debe estar soltero, viudo o divorciado. En otras palabras, los residentes permanentes no pueden solicitar una tarjeta de residencia para los hijos casados. Una vez que sabes esos tres datos debes hacer los siguiente: Cada mes, a partir del dà ­a 8 aproximadamente, el Departamento de Estado publica en el Boletà ­n de Visas las fechas de corte (cut-off) para cada categorà ­a de visas de inmigrante para el mes siguiente.   Entonces, lo que tienes que hacer es buscar tu categorà ­a (f1, f2a, f2b, f3 o f4) y mirar la columna de Mà ©xico, si has nacido allà ­, o la del resto del mundo, si has nacido en otro paà ­s de Latinoamà ©rica o en Espaà ±a (o en otro paà ­s que no sea China, India o Filipinas). Y vers una fecha (escrita a la americana, primero el mes, luego el dà ­a y luego el aà ±o). Eso quiere decir que las peticiones en esa categorà ­a con fecha de prioridad anterior a ese dà ­a tienen ya visa de inmigrante disponible. En otras palabras, toda la tramitacià ³n se acerca a su fin, aunque todavà ­a no se ha completado. Si ests fuera de Estados Unidos, quiere decir que el consulado tiene a su disposicià ³n un nà ºmero para la visa de inmigrante. Y si ests ya en el paà ­s, que el CIS tiene un nà ºmero para proceder a tramitar el ajuste de estatus. Pero si tu fecha de prioridad es posterior al dà ­a de corte que aparece en el boletà ­n de visas, eso quiere decir que tendrs que seguir esperando. Retrocesià ³n Si todos los meses consultas el boletà ­n de visas es posible que un dà ­a te lleves un buen susto al ver que las fechas de corte en vez de ir adelantando, den un salto hacia atrs . Esto es lo que se conoce como retrocesià ³n, cuando por la razà ³n que sea no hay visas de inmigrante disponibles para una categorà ­a en concreto o incluso para un paà ­s dentro de una categorà ­a. Suele darse cuando el aà ±o fiscal se acerca a su fin. A tener en cuenta La fecha de corte que aparece en el boletà ­n de visas quiere decir cunto han estado esperando las personas que han hecho su peticià ³n en determinada categorà ­a. Pero si ahora presentas tà º una peticià ³n, no quiere decir que ese vaya a ser tu tiempo de espera. Puede ser mayor o menor. Pero en todo caso te da una idea de lo lento que funciona el sistema. Y aquà ­ se puede ver cunto se demora todo tipo de trmite migratorio, desde lo que tardan las residencias a presentarse en Corte, solicitud de visas u otro tipo de peticiones. Para evitar repeticiones a la hora de escribir el artà ­culo, se utilizan las palabras ciudadano, hijos, trabajadores, etc en sentido genà ©rico, incluyendo tanto al hombre como a la mujer. Es decir, cuando se habla de un hijo de un ciudadano hay que entender que tambià ©n se contempla el caso de la hija de un ciudadano o los hijos de una ciudadana. Y asà ­ en todos los supuestos. Consejo y dà ³nde encontrar informacià ³n Toma una test para verificar que tienes los conocimientos bsicos  sobre cà ³mo obtener y conservar la tarjeta de residencia. Es difà ­cil conseguirla. No corras el riesgo de que te la cancelen por ignorancia. Finalmente, es importante saber dà ³nde encontrar informacià ³n sobre el caso, saber dà ³nde reportar fraudes o dà ³nde solicitar ayuda.

Classic Hollywood on Any Given Sunday Essay Example | Topics and Well Written Essays - 500 words

Classic Hollywood on Any Given Sunday - Essay Example As Beaman starts growing to fame, aging Coach D'Amato and Rooney begin to question if Beaman is worth risking the rest of the season and their likelihood for the contest as he is tiresome to make the team succeed by himself (Gary Arnold. I, 2000, P 20). According to the cinematographic experts half as long as The Super Bowl, but two times as long as its substance warrants, Any Given Sunday arrives in theaters by all the bone crunching strength of a blind side late hit, apart from that you can see it coming a mile away. Oliver Stone's break team of editors rattles off shots like machine-gun fire. It's tender to watch at first, but it has its own beat. If you pay thought to only each third or fourth shot, the rest can wash over you and labor on a subconscious level. As a sensorial suggestion of football, Any Given Sunday very captures the inhuman effective conditions together on and off the field (George Arnold, 2000, P20). In this film Al Pacino played his role as Coach Tony D'Amato. His entity life is in shambles and so is his team. An old-guard coach, he still attaches a better sense to football beyond wins and losses.

Haskell Indian Nations University Research Paper

Haskell Indian Nations University - Research Paper Example Students wore uniforms and marched to classes as they were under the semi-military system. Facilities included a jail, for students who were unruly, and a brig (Anonymous 07). In 1894, 606 students were admitted into the university, from 36 States. The college started offering college classes and normal school in 1927and the last high school class graduated in 1965 anonymous, (11) asserts. In 1970, it was accredited to be Haskell Indian Junior College and by 1993, Bachelor of Science degree in elementary education was added and it was later changed to Haskell Indian Nations University. . The university offers majors in Indian American studies, business administration, environmental science, and elementary education. Fee per semester is $215, between 2007 and 2008. The institution hosts about 1,000 students, representing 150 tribes and the 50 states of United States of America of tribes of Indian American together with Alaskan Native Villages (Anonymous 4). The university has twelve c ampus buildings which form national historic landmarks in United States (National Park Service 342). Based on a graduation rate of 9% reported tot the Education Department, the university was ranked number 9 on the list of top fifty dropout factory in 2010 in the university’s College Guide, from Washington Monthly (Dropout Factories 44)". The mission statement of the institution is meeting the highest cultural needs and educational levels their nation, surrounding Indian nations and all those who want to engage in a learning life. Their vision is to serve all people through innovative and higher opportunities of education. The philosophy statement is celebration of all Indian cultures together with empowering individuals who goes to the institution to seek knowledge. Research Areas The university is highly funded by the Bureau of Indian Affairs (BIA) together with United States. In its service demonstration to indigenous students and local communities, GIS technology courses are now being offered in the institution and this offers a great work experience and educational opportunities to Alaskan and American Indian natives at Haskell, besides supporting the local tribes by providing their skills to solve their needs, as students take back important knowledge to their respective villages and tribes (Native Americans Association 76). The institution primarily serves Alaskan natives and American Indian tribes, and its development is shaped by the Indian affairs bureau. The institution also continues to be funded by the American government. The greatest challenge that the institution faces is ethnicity. Students from other colleges see it as an inferior institution, since the whites believe they are the superior race. Other challenges include historical trauma, chronic underdevelopment and poverty. However, students from this institution have become great scientists and entrepreneurs and are employed in the private and public sectors. Native Nation Informati on The university is located in Lawrence, Kansas, and it grants baccalaureate to members who are well recognized in United States as Native American tribes (Native Americans Association 59). The communities that are primarily served by the university are American Indian and Alaskan native tribes. However, other local tribes also benefit from the university as students from this institution helps them solve environmental and economic problems that they face in

Beliefs of E-Commerce Essay Example | Topics and Well Written Essays - 750 words

Beliefs of E-Commerce - Essay Example Comfort Bikers adopted many advertising and marketing techniques to sustain profitability and enjoy customer loyalty without any success though. In the light of highly advanced technologies that are making their presence felt, Comfort Bikers needs to soon get its act together and come up with a business plan focusing to cash on fast emerging e-commerce practices, especially through the use of a website created for their brand name. Creating a website and making sure that it serves the desired objectives and business perspectives, it’s important that business model and the technology used to create the website is strategically thought out and well planned in advance (wps.prenhall, 2010). Most famous online business models that have been modified by businesses to suit their specific needs are Product Sales, Service Sales, and Information Delivery. Comfort Bikes though can adopt a business model that should assist them not only in making profits, but also in ensuring sustained pr ofitability and overall growth. From this perspective, it’s most advisable for the company to come up with a business model that effectively integrates the features and advantages of the three mentioned models above. Its business model should serve customers of all three categories; ones seeking to buy a bike or get the servicing done of their owned bikes or customers intending to gain information about their various options regarding bikes. Internet presence will ensure open communication with customers, enable superior customer relationship by improving the services provided, and will also help the company expand its business horizons. Quick information, improved feedback and suggestions, and more channels of revenue increase will be available for Comfort Bikes to ensure successful sustenance in today’s chaotic economy. Creating a website for business expansion is not only worthwhile in its perspective customer reach, but also is one of the most financially viable op tions. The required functionality of the websites to start with would not require more than five pages, one each dedicated to receiving new orders, servicing orders, information assistance, customer assistance, and business associations respectively. This will ensure clear and comfortable navigation for all the potential stakeholders in the Comfort Bikes (energizingentrepreneurs, 2010). At the end, the investment needed in getting the website up would not be profoundly expensive as the requirement of the technical specification will include generic software like Adobe Flash Player, Illustrator, and Point-Order Software for e-commerce transaction including the payment gateways etc. Hardware requirement will include a server, printer, and scanner to maintain and record hard copies of orders, receipts etc.. Adapting the business model to expand its customer reach through the most happening and evergrowing marketing tool, Internet, would ensure rapid success for Comfort Bikes. The websi te will also give the company an ideal platform to grow and gain sustained competitive edge in future. References Digital Enterpreises. (2010). Business Models on the Web. Retrieved November 24, 2011, from http://digitalenterprise.org/models/models.html Energizing Enterpreneurs. (2010). E-Commerce as a Business

Social Exclusion Deprivation

Social Exclusion Deprivation Social Exclusion Deprivation â€Å"In recent decades, crime prevention has taken on increasingly exclusive forms What is Social Exclusion? According to Vleminckx and Berghman (2001), â€Å"social exclusion† is a concoction (or blend) of multidimensional and mutually reinforcing processes of deprivation, associated with progressive dissociation from social milieu, resulting in the isolation of individuals and groups from the mainstream of opportunities society has to offer. Mayers, et.al., (2001) defined it as an inability to exercise the social rights of citizens to a basic standard of living and as barriers to participation in the major social and occupational opportunities of the society. Methodologists (Atkinson et. al. 2002) use the term as â€Å"shorthand for a range of concerns considered to be important in setting the European social agenda† and in ‘the fields that people have in mind when they talk about social rights.† In contrast to poverty, which is exclusively economic, material, or resource-based, social exclusion offers a more holistic understanding of deprivation (de Haan 1999). The risk of crime increases with social exclusion and low income: people living in poorer areas tend to be more at risk than people living in more affluent areas. (Bowling, 1998). Based on Eurostat 2000 the following are the indicators of Social Exclusion: Financial difficulties in the household; unaffordability of some basic needs; unaffordability of consumer durables; disadvantageous housing conditions; poor health: life expectancy; self-perceived health status; Infrequent contacts with friends and relatives and dissatisfaction with work or main activity. These indicators are the main cause of crimes in the society. This drive the European government as well as the Americans to create preventive method in order to decrease the statistics of crimes committed. Crime rate rises during the Cultural Revolution was followed by economic crisis and great individualism, which began in most advanced industrial countries before the early Seventies and then continued to rise, often at a greatly augmented rate, as the economic recession began to bite. In the Eighties and Nineties, the process of social exclusion is involved. The process includes the involving of the transformation and separation of the labour markets and the rise in structural unemployment, and the exclusion arising out from the attempts to control the crime that arises from changed circumstances and excluding nature of anti-social behaviour. The process of desegregation in the sphere of community and the sphere of work The erosion of the inclusive world of the modernist period, involved processes of desegregation both in the sphere of community (the rise of individualism) and the sphere of work (transformation of the labour markets). As an example, from a situation where exclusion creates crimes to one where attempts at inclusion are met by violence and aggression. The most prominent change during the post-War period, is the entry of women into the labour market and their participation in public life whether leisure, politics, the arts, is per haps the most profound structural change of the post-War period. Today crimes are committed as a result of exclusion. The case of violence against women is a key example, although racist violence is a close parallel. Violence in these two examples can occur, therefore, as a result of exclusion and inclusion, and it can be caused by relative deprivation and by clashes among individuals demanding equality and others resisting them. Of course, where both relative deprivation and individualism occur together as in the macho-culture of lower class, young unemployed males when confronting the demands for equality of women, often in poorly paid yet steady employment, one would expect a particularly high rate of conflict often resulting in the preference to setting up homes separately and the preponderance of single mothers. Because of the increasing number of crimes committed caused by the indicators mentioned above crime prevention has taken into exclusive form. The future of exclusion does not augur well. Firstly, the demand for unskilled and semi-skilled manual labour has contracted in all the countries of the First World. The globalization of capital has meant that the factories of South East Asia can compete much more cheaply than in Europe and North America. The poor are isolated in inner-city ghettos, in orbital estates, and in ghost towns where capital originally led them, then left them stranded as it winged its way elsewhere, where labour was cheaper and expectations lower. Crime Prevention Methods There are several inclusive and exclusive forms in preventing crime; it includes 1) Situational crime prevention; 2) Social crime prevention; 3) Situational crime prevention objective is to reduce crime by managing, designing and augmenting the physical environment by: a) reducing the opportunity to commit crime, simply by making it harder to offend; b) increasing the risk of detection if deterrence fails; and c) reducing the rewards of crime. The installation of surveillance cameras in public places, controlling access to buildings, car steering locks and gun controls are examples of situational measures that aim to reduce opportunities for the commission of crime. Security guards, baggage screening and surveillance cameras, are examples of situational measures aimed at increasing the risk of offenders being caught. Removing car stereos, cleaning up graffiti and property marking are examples of situational measures that may reduce the rewards of crime. It has been argued that crime displacement significantly diminishes the efficacy of situational crime prevention strategies for while crime rates may decrease in the area where situational projects have been undertaken, they might increase in other areas where these measures do not appear to exist. Social crime prevention By changing the social rather than the physical environment, social or community crime prevention prevents offending unlike the situational crime prevention. Interventions in this case provide tools for communities to use in an effort to minimize criminal behaviour by changing social conditions. The aim is to strengthen community bonds, increase levels of informal social control and thus stops actual or potential offenders. Social crime prevention measures could focus on making those who are in the way of offending feel more integrated into the community e.g. schemes such as youth drop in centres and activity groups Developmental crime prevention either involves the early identification of potential offenders or victims and intervenes in some way to keep them from realising that potential or, works with those who have already offended or been victimised to prevent further offending or victimisation from taking place. (www.aic.gov.au). For example, at the offender level, prevention could take the form of early childhood intervention for those deemed to be at risk of offending. Projects in this case might attempt to improve childrens health (physical and/or mental) and educational achievement. For those who have already offended, the prevention of future criminality could be sought through rehabilitation strategies aimed at reforming them through various treatment regimes. Victim-focussed prevention could also be centred on early intervention for those considered at risk of victimisation or take place after victimisation has occurred to prevent repeat victimisation. Thus, victim-focussed intervention might include educational campaigns warning young children about the dangers of getting into cars with strangers or self-defence courses for women. Secondly, the introduction of more and more sophisticated computer software will eliminate many lower middle class jobs as well as making many lower rung professional jobs increasingly precarious. Reference Atkinson, T.,et.al. (2002), Social Indicators: The EU and Social Inclusion, London: Oxford University Press. Bowling, B. (1998) Violent Racism: Victimisation, policing and social context. Oxford: Carendon Press) De Haanm A., (1999) Social Exclusion: Towards a Holistic Understanding of Deprivation Mayers, D. (2001), Introduction: In Social Exclusion and European Policy, p 1-26, Northampton, MA: Edward Elgar. Preventing crime in Australia 1990 2002: a selected register of crime prevention projects http://www.aic.gov.au/research/cvp/register/def.html Vleminckx, Koen, and Joseph, Bergman, (2001), Social Exclusion and the Welfare State: An Overview of Conceptual Issues and Policy Implications. P27-46. Young, J. FROM INCLUSIVE TO EXCLUSIVE SOCIETY: NIGHTMARES IN THE EUROPEAN DREAM, http://www.malcolmread.co.uk/JockYoung/inclexcl.htm

The Evolution of Piracy :: Economy

The Evolution of Piracy The protection of trade in general has always been considered as essential to the defense of the commonwealth, and, upon that account, a necessary part of the duty of the executive power. INTRODUCTION Adam Smith lived in a turbulent and unpredictable world. Indeed Britain was an affluent nation at the time, but that does not over-ride the sometimes-barbaric notions of its citizens. Piracy was rampant in the Eighteenth Century reaching its peak in 1724 when trade almost came to a complete stop due to the constant threat of encountering pirates while at sea. The property-seeking vagabonds would hijack a ship, take what they wanted and either leave the crew to their own means in a damaged vessel or alternatively, enslave them and possibly use them for bartering later. Adam Smith when writing, An Inquiry into the Nature and Causes of the Wealth of Nations, was all too aware of the threat that pirates were still having on trade in 1776. Smith was logical in his assumption that the state should strive to protect the trade industry whenever possible, especially since in those days the sun never set on the British flag and England ruled the seas. Although Britain cannot be blamed though for lack of trying, piracy still exists today. Yet, because the act continues at sea often far from land, it gains little media attention, and therefore less action from governments. China, despite being a number one producer of pirates, continues to deny that there is a problem while at the same time often pardoning those who are caught. Countries such as Indonesia and Philippines, which have been hardest hit in the past few years by pirates, are looking for international assistance. The West is, of course, looked to for solutions yet choose seemingly chooses to turn a blind eye, perhaps in the name of diplomacy. When the world is ready to combat the perpetual problem of piracy, it may discover that by intertwining tougher policies aimed at dealing with piracy with current or future trade negotiations, productive steps can be taken to initiate plans to curtail modern day sea wolves who prey on the helpless. The suggestion of ‘Piracy Cha rters’ will be discussed further as the means of which to add the topic of to multilateral agreements. BODY Piracy is not something, which developed recently. The young Julius Caesar was kidnapped by pirates in 78 BC on a voyage to Rhodes and held for ransom.

“The World Is Blue” Reflection Essay

Kylee Luckett BIO 106 Dr. Harper 4/10/2012 â€Å"The World is Blue† Sylvia Earle Review and analysis by: Kylee Luckett â€Å"It is our choices†¦ that show what we truly are, far more than our abilities. † -Albus Dumbledore They say only a few will ever speak loud enough to be heard over the other seven billion voices on the planet. Today someone is shouting. Screaming off of the pages of â€Å"The World is Blue† is Sylvia Earle, National Geographic Society’s Explorer in Residence, and vast contributor to the effort to preserve the planet’s oceans.Earle’s book is not an inconvenient truth, fueled by politics and funding, but rather, by Earle’s heart for the ocean, and its unique residents. Earle explores conflict and resolution, one chapter and issue at a time. Taking Marine Wildlife: The elephant in the room Earle utilizes her chapter on fish to call the world out on the elephant in the room-overfishing. Earle discusses how at one time in history, people believed that there was an infinite amount of fish to be caught, that there would never be a day when we would see something as popular as tuna, go extinct.We are sitting on the eve of â€Å"that day. † Earle really brings out the reality of overfishing, almost mocking our early ideas of sustainable yield. â€Å".. but those pesky animals didn’t obey the rules.. So what’s wrong with the concept of sustainable yield? † (Earle) Earle makes keen note that you cannot possibly create a concept of sustainability, when you know next to nothing about the species you are supposedly â€Å"yielding†. Earle debunks the idea of a surplus in the ocean of a healthy ecosystem, stating â€Å"What APPEARS to be an overabundance to human observers is a natural insurance policy†¦ (Earle) Earle applies the same idea of questionable yield to marine mammals. She spends a fair amount of this chapter on the touchy subject that is almost alway s controversial-whaling. She lends a nod to her own initial ignorance of marine mammals in an honest confession. â€Å"I had come to regard the cats, dogs, horses, squirrels and rabbits I knew personally as individuals, but I did not think of whales the same way. † (Earle) She goes on there after, to explain her emotional experience of â€Å"meeting† a whale, and her forever changed perspective.Whaling is just the tip of the iceberg or in this case, melting glacier, for Earle. Earle shifts into the amount of marine mammals killed as â€Å"by catch†, and the epidemic that breeds within the fishing industry. What would the world think if in fact the by catch of their tuna salad was the faithful Flipper? Would they still feel safe about their claimed â€Å"dolphin safe† tuna? I recall my six year old self, carefully checking each can of tuna my mother placed in our shopping cart, seeking out that little smiling dolphin to confirm that my lunch would be free of dolphin massacre.So much has changed since those would be conservation efforts. Earle does not forget to mention the smaller, less thought of creatures-the shellfish. Earle opens her chapter with a history lesson centered on oysters, at one time in our history- she notes â€Å"†¦. they were described as hazards to navigation. † (Earle) Today, few would ever say abundant in the same sentence as oysters. Earle pay homage to the importance of the shellfish in our ocean, discussing everything from clams to my personal favorite-the octopus, whom Earle notes as a critical part of the ocean’s health.Earle closes her shellfish segment with a sentence that hits close to home. â€Å"I have decided to cease and desist, hoping that every lobster I don’t eat, will increase the chances that somewhere a lobster might live, and do what lobsters do as a part of a healthy ocean. † (Earle) With that statement, I immediately connected on a personal level to Earle. As a devout vegetarian, I too, have hopes that every animal I do not eat, will aid in the future of that species, and ultimately, our planet’s future. She lends advice however, to these dynamic and complex issues- and it is all so simple.Do not take, what you cannot replace, and do not take what you know nothing about. The world is a vampire- sent to drain. Earle’s second major concept of her book is the relentless greed of the human race. Through pollution, ignorance, and pillaging of all resources, the human race has become that of a vampire species, feeding off of the seductive lure of power, money, and claim that our planet’s oceans bring. A particular lipstick wearing, wolf hunting politician made a statement that is becoming unanimous with most of America today- â€Å"Drill baby, drill. For the unknowing, that is Sarah Palin, a woman who agrees with offshore, and in some cases, onshore drilling. The topic of oil is sensitive. Do you drill in former wildlife and marine reserves to avoid wars with your supplying companies? Most of America, even the left minded Barak Obama was nodding to the idea of on and offshore drilling in the United States’ backyard. The steadily rising price of fuel and oil are making more Americans nod yes, than ever before. Earle is shaking her head no. largely because the action occurs underwater, out of the public view, little attention has focused on what actually happens on the ocean floor where drilling takes place, or what creatures are displaced by the thousands of miles of pipeline laced across the bottom†¦Ã¢â‚¬  (Earle)Despite my serious vendetta against Sarah Palin, I myself, had not actually considered the impact of pipelines on the ocean floor, I was always more focused on oil spills and the tragedies which take place thereafter. Earle does make serious mention of oil spills, reliving the Exxon Valdez casualty that permanently damaged the Alaskan shoreline.The book even features the text of Earle’s testimony before Congress on the recent oil spill in the Gulf of Mexico. It is not the spills, the pipelines, or the seeping of the oil that sets a tic for Earle†¦ it’s the use of the oil itself. The subject everyone has heard about, even if they didn’t want to. It doesn’t take Al Gore to make one think or hear about climate change. The 1950’s were a time for poodle skirts, milkshakes, and good old fashion family values, along with cigarettes, seat beltless cars, and DDT. My point is it should not stun anyone that emissions are impacting the planet in a â€Å"negative† way.Earle seems to feel the same. â€Å"Civilization currently thrives on oil based economies, and is continuing to do so despite herculean efforts to move away from fuels that pollute the planet today and will potentially shorten the number of tomorrows our species will have. † (Earle) Sylvia Earle is not an extreme leftist; she is an educated woman who has worked beside oil engineer leaders, government officials, and offshore experts. I believe it is these credentials that make her so magnetic, and tune readers’ thoughts to her direction. Her powerhouse chapter on oil has n Achilles’ heel, her lack of insight on solution. It is not as though she has an answer and it is not as if she is not willing to share, it is that no one has a surefire way to reroute the flight of emissions. This chapter, though mind-blowingly effective, still has an unfinished climax, much like our planet. Uneducated or Unwilling to learn? Earle is consistently using the same explanation throughout her book as to why individuals are not taking more action. In every chapter, she highlights examples of attitudes and expressions from people associated to the topic.Earle’s book is one of the tools our society now has to combat the epidemic of the uneducated on the subject of anthropogenic damage to nature. There is not a single environmental ist who at one time did not face the reality transition of a need for change. The issue is entirely complex and tedious because alongside the uneducated, are the unwilling. There has been an outward cry on the subject of climate change from Christians, denouncing it as political corruption, or that climate change is merely an effect listed in the book of Revelations.Earle does not seem to let the major issue of uneducated and unwilling affect her view on the future. She positively lists the strides being made to better understand the ocean. In Earle’s closing chapters, it is as if she is taking the reader by the hand, and showing how we can all make a difference. I found Earle’s book to be stirring. I have definitely become something of a cheerleader for Earle after reading this book. As a woman pursuing conservation science as a career, I found Earle to be a keen example of what one person can do in their field that can change the thoughts of others worldwide.Earle to ok her opportunity as an author, and produced an extraordinary document that covers every issue associated with the ocean and humans, but goes a step beyond outlining what’s wrong. Earle uniquely includes what is right, and what is currently being done to change the course of the future. I have read several books on environmental issues, and none have so effectively utilized the opportunity to educate and motivate individuals like Earle has done in her book. Earle has motivated me to keep fighting the good fight. I often struggle over if my work with polar bears ill ever be worth anything, and Earle’s book was the push I needed to continue on. Even if I do not know the outcome, at least I can say, I have made the effort in my lifetime to try. Earle sets a standard for each reader, to simply make choices in favor of the planet, and its oceans. We may not all have the ability to write books, give speeches, or work directly alongside the ocean, but we all have choices we can make to better our tomorrow. We are living in a time of great uncertainty, and are all faced with a forked road ahead of us.One leads us to certain extinction, the other to opportunity to at least try to change for the better. The world is blue today, but what will it look like tomorrow? What will our children see when they look to the sea? The answer lies entirely on our willingness to change. Will we be the generation who turned the course of the planet around? Or will we be the generation who had the opportunity and denied our own species, and so many others a future? Works Cited Earle, Sylvia A. The World is Blue. Washington DC: National Geographic, 2009.

Nigersaurus - Facts and Figures

Nigersaurus - Facts and Figures Name: Nigersaurus (Greek for Niger lizard); pronounced NYE-jer-SORE-us Habitat: Woodlands of northern Africa Historical Period: Early Cretaceous (110 million years ago) Size and Weight: About 30 feet long and five tons Diet: Plants Distinguishing Characteristics: Relatively short neck; hundreds of teeth in wide jaws About Nigersaurus Yet another Cretaceous feather in the cap of the globetrotting paleontologist Paul Sereno, Nigersaurus was a rather unusual sauropod, possessing a relatively short neck compared to the length of its tail; a flat, vacuum-shaped mouth packed with hundreds of teeth, arranged in about 50 columns; and almost comically wide jaws. Putting together these odd anatomical details, Nigersaurus seems to have been well adapted to low browsing; most likely it swept its neck back and forth parallel to the ground, hoovering up any vegetation within easy reach. (Other sauropods, which had much longer necks, may well have nibbled on the high branches of trees, though even this remains a matter of some dispute.) What many people dont know is that Paul Sereno didnt actually discover this dinosaur; the scattered remains of Nigersaurus (in northern Africas Elrhaz formation, in Niger ) were described by a French paleontologist in the late 1960s, and introduced to the world in a paper published in 1976. Sereno did, however, have the honor of naming this dinosaur (after studying additional fossil specimens) and publicizing it to the world at large. In typically colorful fashion, Sereno described Nigersaurus as a cross between Darth Vader and a vacuum cleaner, and also called it a Mesozoic cow (not an inaccurate description, if you ignore the fact that a full-grown Nigersaurus measured 30 feet from head to tail and weighed up to five tons!) Sereno and his team concluded in 1999 that Nigersaurus was a rebbachisaurid theropod, meaning it belonged to the same general family as the contemporary Rebbachisaurus of South America. Its closest relatives, however, were two intriguingly named fellow sauropods of the middle Cretaceous period: Demandasaurus, named after the Sierra la Demanda formation in Spain, and Tataouinea, named after the same bleak Tunisian province that may (or may not) have inspired George Lucas to invent the Star Wars planet Tatooine. (Yet a third sauropod, the South American Antarctosaurus, may or may not have been a kissing cousin as well.)

Cynognathus Facts and Figures

Cynognathus Facts and Figures Name: Cynognathus (Greek for dog jaw); pronounced sigh-NOG-nah-thus Habitat: Woodlands of South America, South Africa, and Antarctica Historical Period : Middle Triassic (245-230 million years ago) Size and Weight: About three feet long and 10-15 pounds Diet: Meat Distinguishing Characteristics: Dog-like appearance; possible hair and warm-blooded metabolism About Cynognathus One of the most fascinating of all prehistoric creatures, Cynognathus may have been the most mammalian of all the so-called mammal-like reptiles (technically known as therapsids) of the middle  Triassic period. Technically classified as a cynodont, or dog-toothed, therapsid, Cynognathus was a fast, fierce predator, much like a smaller, sleeker version of a modern wolf. Clearly it thrived in its evolutionary niche, since its remains have been discovered on no less than three continents, Africa, South America and Antarctica (which were all part of the giant landmass Pangea during the early Mesozoic Era). Given its wide distribution, you may be surprised to learn that the genus Cynognathus includes only one valid species, C. crateronotus, named by the English paleontologist Harry Seeley in 1895. However, in the century since its discovery, this therapsid has been known by no less than eight different genus names: besides Cynognathus, paleontologists have also referred to Cistecynodon, Cynidiognathus, Cynogomphius, Lycaenognathus, Lycochampsa, Nythosaurus and Karoomys! Further complicating matters (or simplifying them, depending on your perspective), Cynognathus is the only identified member of its taxonomic family, the cynognathidae. The most interesting thing about Cynognathus is that it possessed many features normally associated with the first prehistoric mammals (which evolved from therapsids tens of millions of years later, during the late Triassic period). Paleontologists believe Cynognathus sported a thick coat of hair and may have given birth to live young (rather than laying eggs, like most reptiles); we know for a fact that it possessed a very mammal-like diaphragm, which enabled it to breathe more efficiently. Most startlingly, evidence points to Cynognathus having a warm-blooded, mammalian metabolism, quite unlike most of the cold-blooded reptiles of its day.

Computer Science Coursework Example | Topics and Well Written Essays - 1000 words

Computer Science - Coursework Example Morals talk about sujective own doctrines concerning wrong and right. This essay discusses morality and ethics and the social framework of ethics in the society. Morals have a bigger social component to principles and have a habit of having a very broad approval. Morals are broadly more about upright and wicked than other principles. We therefore critic other people more intensely based on morals than principles. An individual can be termed as wicked, however there is no word for them not succeeding principles. Values or routine with regard to good or bad conduct. While moralities also recommend dos and donts, principles is eventually a subjective scope of good and bad. Since we have faith in in something being good or bad. Typically stable, however can transform if a person’s faith change. Moral individual even if conceivably certain by a higher agreement, may opt to trail a code of conduct as it would relate to an ethic framework "Make it fit". Ethics rise above cultural customs (Velasquez et al., 2015). Some individuals reason that there are universal guidelines that apply to every person. This kind of reasoning is known as moral absolutism. Moral absolutism disputes that there are some ethical guidelines that are constantly correct and that these guidelines can be revealed and that these guidelines are applicable to all individuals. Immoral deeds are actions which go againist these ethical guidelines are regarded as wrong regardless of the conditions or the results of those deeds. Absolutism perceives a worldwide outlook of mortality. With absolutism there is one established rule for all individuals which facilitates the enlisting of universal guidelines such as the Assertion of Human Rights. Certainly more and more individuals reason that for several moral concers there isnt a single good response just a collection of

The advantages and disadvantages of E-recruiting Research Paper

The advantages and disadvantages of E-recruiting - Research Paper Example The study involved employees and human resources personnel in various categories of companies in order to establish the experiences of employees and employers with this process (Schmesser, et.al, 2011, p. 26). In the study, forty-five companies were sampled randomly and in each business the human resource personnel were required to respond to the question and five employees were issued with questionnaires randomly to respond to a similar question. The question was open-ended in order to give the respondents an opportunity to discuss in details personal opinion about online hiring of workers and possibly suggest the necessary actions for improving the online hiring process. The objectives of this investigation were to examine the benefits and challenges of online hiring process, identify the weaknesses of online recruitment process and examine the areas that need improvement in order to increase efficiency of online recruitment process. Although online recruitment of workers is becomi ng the most common method in the modern society, it is not necessarily very accurate because it has other drawbacks that prohibit the jobseekers and employers to achieve their goals. Online recruitment is a process in which companies choose their prospective candidate via internet to fill job vacancies in the business. The candidate posts their curriculum Vitae and cover letter electronically to the company’s or recruiter’s website (Kapse, et.al, 2012, p.2269). The recruiter will retrieve the applicants CVs and screen them using special software in order to select those who qualify for the job advertised. The online advertisements for the jobs can reach all the jobseekers irrespective of their locality. This gives the companies an opportunity to reach as many potential employees as possible thus creating potential for the employers to get the best candidates for the advertised position (Schmeser, 2013, p. 35). Furthermore, the advertisement posted online is