Africa Hunger Essay Example for Free

Africa Hunger EssayToday, i am happy to come here and tell you human growth hormone about Africa Hunger. First, i affirm a small question for you have you ever had nothing in your stomach for three days? Maybe no(prenominal) of you here have suffer it but in sub-saharan Africa, there are a lot of people died everyday due to starvation. In this presentation, i will tell you five things you may not know about hunger in Africa. Hunger in Africa has become a huge put out over the years. There are one thousand millions of adults and boorren starving. The first of five factors you may not know about Africa Hunger is Climate changes and bad weather significantly alter hunger in Africa. It push more(prenominal) and more people into hunger.According to Climate changes and Hunger, FAO, 2009 By 2050, climate change and bad weather will have pushed another 24 millions children into hunger. Almost half of these children will live in sub-saharan Africa. Why FAO can point out this con culsion, they have analized value of the round of hungry people from 2001-2009. this climate changes factor has create the following factor. Factor scrap 2 is rising food prices contributes to hunger in Africa. It is affected by climate changes and economic issue. However this problem can be solved since there are a lot of foundations for victims of starvation. However Factor number 3 showing that 2 factor above has crushed this part of the world is Africa accounts for 1 quater of the hungry population.From this chart you can see that there are 102 billion people in hunger all around the world and about 642 millions in Asia Pacific. Sub- saharan Africa hvae reach 265 millions which mean 1 quarter of the worlds hungry population. The following factor will show us how terrible hunger is? Factor number 4 Hunger kills more people than aid in Africa. FAO has shown that 14,6 million African died because of AIDS but it is up to 42 million hungry deaths in the near East and North Africa . Factor number 5 relating to money have point out that it only take $0,25 to feed a child in Africa. You can provide a child with all of the vitamins and nutrients, he or she need to grow up healthy with only 5200 VN per day. Food is a humand right but there are more hungry people now than at any time in history. We can fix it. By this preresentation, i just want to send you a message plz, dont waste your food even a piece of bread.

The Ways Football Has Affected Society Essay Example for Free

The Ways Football Has Affected Society EssayYou should do ALL parts of ALL questions in this booklet. If you need more space for any answer, use the page(s) provided at the back of this booklet and clearly number the question. notice that this booklet has pages 211 in the correct order and that none of these pages is blank. YOU MUST HAND THIS BOOKLET TO YOUR TEACHER AT THE END OF THE ALLOTTED TIME. You are advised to spend 60 minutes answering the questions in this booklet. In the box below, name the medium-large innate(p) environment you have studied. Large inwrought environment Question One patternsA large born(p) environment is a distinctive part of the earths surface and is defined by its common characteristics or elements. Each of these characteristics creates patterns on the earths surface. Natural characteristics (elements) of an environment include climate landforms soils vegetation. Circle the TWO indwelling characteristics from the list higher up whose pattern s you wish to explain in this question. (a) In the box below, draw an annotated sketch map or diagram of your chosen large natural environment to order of battle the patterns created by TWO natural characteristics of your chosen environment.Title Key (b) Fully explain the pattern created by EACH natural characteristic from (a) on your large natural environment. Support your answer with detailed manifest. Characteristic 1 Characteristic 2 Question Two INTERACTIONs The natural environment is constantly evolving as the elements (characteristics) and processes move with each other. The level of interaction varies in size (scale) over time and from place to place. Natural characteristics (elements) of an environment include climate landforms soils vegetation.Circle the TWO natural characteristics from the list above whose patterns you wish to explain in this question. Discuss how the interaction between TWO characteristics varies from place to place in your large natural environment. In your answer, you should explain how the characteristics interact fully explain how the interaction varies in unalike parts of the large natural environment use specific detailed evidence to moderate your answer. You may draw diagrams / maps in the box on page 7 to support your answer. Question Three PerCEPTIONSDifferent groups of people and individuals perceive the natural environment in different ways. This perception can change over time. Peoples perceptions are shaped by their background, their experiences, and their involvement with the particular natural environment. Name TWO different groups OR individuals linked to the large natural environment you have studied. assemblage / individual 1 Group / individual 2 (a) Complete the table below to show the perception each group / individual held about this large natural environment at TWO different points in time.In your answer, clearly state each point in time you are referring to, and include supporting evidence from your lar ge natural environment. Group / individual Perception Perception 1 prime in time Point in time 2 Point in time Point in time (b) Fully explain why each group / individuals perception has changed over time. Use detailed evidence to support your answer. (i) Group / individual 1 (ii) Group / individual 2 Extra theme for continuing your answers, if required. Clearly number the question. Question number Extra paper for continuing your answers, if required. Clearly number the question. Question number

Design Of A Pipe Climbing Robot Engineering Essay

Design Of A Pipe Climbing Robot plan EssayThis technical paper explains the spirit process and simulation of a concept vehicle to push back inside a circular pipe of the craved configuration as shown in figure 1. The design is developed to facilitate pipe climbing and carry an watchfulness of an inspection instrument panel. This vehicle when operated will work in a horizontal division of pipe initi totallyy, before entering the inclined part of the circular pipe. It then drives within 0.2m of the inspection panel and starts inspecting it with the admirer of an on-board camera. Specific pars and assumptions atomic number 18 make use ofd to monitor vehicle relocation and system controllers ar designed to en force out in that respect is enough adhesive clank applied by the vehicle to compass the pipe and move forward.Figure 1 Pipe inspection ScenarioIndex Terms-design, analog actuators, multi-wheel drive, proximity sensor, zombisIntroductionInspection and maintenance be essential in all industries. Failure to conduct proper maintenance could result in potential danger to workers and machines. Carrying out these inspections impose rigours hurdles in case of various industries where the conditions are unsafe for human workers, for example, inspection and maintenance in a nuclear industry, where the environment poses serious risk for the humans. The most habitual way for conducting these inspections in hazardous conditions is to use long manipulators which could be expensive. The alternate way of carrying these inspections is by using walking/climbing robots.Pipe climbing robots are advanced robots, which have the potential to climb inside/outside of a pipe to perform specific functions, where a normal operator hatfulnot be used. The improvements in this sector have grown rapidly, since its a cheap and effective way for investigating various properties inside a pipe.An assignment has been assigned to design a concept vehicle to drive inside a c ircular pipe as in fig 1. This vehicle needs to enter the tunnel and drive to within 0.2m of the inspection panel and inspect the panel at the end of pipe. The vehicle must also carry a wire which is tethered.The climbing robots can be classified into four major categories based on their approach to climbing adhesive, brute force fixture, spines and grasp. The robots with adhesive approach use a tool much(prenominal) as suction or an electromag profitsic fixture on the climbing climbs. The brute force robots use a mechanism to grab on to the structure and move forward. The spine group of robots use spines/multi-spines to attach themselves to the climbing surface so as to propel forwards. The last group of grasp robots use their own dynamic and kinematic state to grasp on to the engineering structure and moves forward.The evince conceptual design can be categorised under envious group of climbing robots. These robots consist of mainly two mechanisms, one to forcefulness the rob ot to move and the other to grip the surface of the structure.The mechanisms used to grip on to the surface can be facilitated by the usage of skip and v-shaped arm or longitudinal actuators. A v-shaped arm along with a compression spring is connected to the body of the robot. The compression springs tends to expand the arms, if the outer arm reaches the surface, it exerts a force normal to the contact of surface thus proving the traction for gripping the surface. In case of additive actuators various mechanisms are used to produce the linear interrogative sentence of the arms to exert force onto the surface.The premise design employs a linear actuator. It has longitudinal arms connected to linear actuators. The linear actuator is a simple rack-pinion mechanism, but consists of three racks to synchronise the outward motion equally in all three directions, thus providing an equal amount of force on each surface of the structure.A multi-wheel drive system is employed for the prese nt case, as there is a need for requirement for more torque when the robot climbs the inclination part and to reduce the chemise generated by the wheel. In the present case, the robot has pentad wheels and hence five individual drives, two on the bottom of the base, one on either side of robot and one at the top of the robot. When in mathematical process the outer end of the wheels on all directions would be perfectly inscribed in a circle of 200cm when looked at front view. This mechanism couple with linear actuators makes sure that at any instant all the wheels are in contact with the surface of the pipe thus providing maximum available traction for the robot.Robot model and modelling assumptionsIn the present concept of design the circular pipe is considered to be even and has a constant coefficient of friction throughout. blueprint the robot requires a methodological approach to implement a professional structured robot is done by generating a CAD model of the robot. The c omponents of the robot are selected with maximum care with feasible materials, since theoretical tests and scenarios can be modelled based on weight unit and dimension of the robot. After selection of optimum materials for robot, the design process is finished.The weight of the vehicle including the power source (batteries), on-board camera and computer controller along with other drive motors and actuators will approximately be or so 1.8 kg. The dimensions of the robot while in operation are 0.275m in length, 0.2m in both width and height. The front part of the robot is designed in such a way that it gets inscribed in a circle perfectly during motion. To maintain perfect contact at all time the wheel lieu is very critical. Both the bottom wheels are place below the base of the robot to facilitate more space for other components such as power source, camera, controllers, sensors etc. The remaining three wheels are positioned perpendicular to each other on the actuator arm. The le ngth of this arm can be varied using the linear actuator mechanism. In the present case this linear actuator mechanism is a simple rack-pinion mechanism. All the three arms are synchronised such that under operation the displacement of arms is equal in all directions. Four proximity sensors are used to calculate the hold between the surface of pipe and surface of the tyre. Three sensors are linked to one at each actuating arm in their respective direction. One sensor is linked to calculate the outdistance from surface of front tyre to the surface of the inspection panel. The three sensors on actuator arm are categorised into a single sensor unit (say sensor unit 1), while the other sensor (say sensor unit 2) is categorised separately.The categorised bill of the materials used is as followsWorking of the robotInitially when the robot is at rest, all the three linear actuating arms are in contracted position. When the system of the robot is started, the sensor unit 1 present on the linear actuator arms calculates the distance between wheel and surface of pipe and sends the feedback to the on-board CPU. The CPU then sends a signal to increment the step motor to one step. This whole process of increment of steps continues until the wheel touches the surface of pipe and thus exerts a small normal force to grip onto that surface. formerly this process is completed, drive motors of the robot are actuated. These motors are controlled by on-board CPU with the help of feedback from the sensor unit 2. All the five motors through a train box connected to the wheels are powered with equal force, hence powering robot equally in all directions and sensor unit 1 ensures theres maximum grip available at the end of the actuating arms. The power to the motor is stopped once the sensor unit 2 senses the distance between the front wheels and the inspection panel is 0.2m, thus activating the camera to carry the inspection process. This whole process can be controlled using a ma nual operation panel or fully autonomous programmed GUI on-board.Simulation of vehicle dynamicsThe vehicle dynamics of the robot are established using specific equations for motion. This abstract is used to determine the performance capacity and capability of the robot. It also helps to calculate the velocity, force dynamics at any eccentric of time. Before using the equations a few assumptions are considered. The drag forces exerted on the body and wire are neglected. The drive force from the wheels is considered to be a constant ideal force, where wheel slip and wheel tyre deflection are neglected. The gravitational constant and the friction coefficient considered to remain constant throughout the process.The simulation emphasises more on the vehicle motion along the entire length of pipe including the inclined part of pipe. The terminology used for the following calculaitons are as followsParameterDescriptionValuembMass of robot1.8 kgrRadius of the wheel0.03mmwmass of wire per unit length0.2 kg/mUbCoefficient of friction of body0.5UwCoeffient of friction of wire0.2GGravitational constant9.81 m/s2TsStall torque of motor0.9 kg-mWnNo load secureness of motor38 rpmOAngle of inclination of pipe40oStraight pathA constant force is produced through five drive motors and is calculated as follows, where Fm is the force exerted by the motor,But the torque generated by the motor changes with velocity of the body. Torque at any time is transcendn asWhere w is rotational speed at that instant of time. W can be written in terms of velocity v of the bodySince there are five motors present to power the robot, the net force exeterd by motors at any time isThe frictional force (Ffb) acting on the body due to its own weightFrictional force (Ffw) due to mass of wireWhere mw is mass of wire carried at that time and is calculated by using length l of distance travelled by the robotThe resultant force(F) resulting in forward motion of the robotAcceleration(a) of the body is g iven byVelocity vf of the body is given byDisplacement lf of the body is given by.Inclined pathConsider the instance at which the robot just reaches the inclined path of the pipe. The force exerted by the motor remains constant as in eq().When the robot is in inclined position weight gradient of body(Fgb) and weight gradient of wire (Fgw)opposes the motion of body. These are given asThe frictional forces acting opposite to motion also changes as followsWhere l is the total displacement along the pipeThe net force (Fi) acting on the body along the pipe isAcceleration of the body along the pipeVelocity (vi) of the robot at any instance is given byWhere vf is the velocity of the robot at the start of the inclination.Abstract-These instructions are a guide to the assignments to be submitted for Mech5090 Mechatronics and Robotics Applicationsthis section should contain a apprise description of the task and outcomesThe assignment must not exceed 6 sides of A4Index Terms-About four key wo rds or phrases in alphabetical order, confused by commas.INTRODUCTIONTHIS document is a template for Microsoft Word versions 6.0 or later. Do not change the font sizes or line spacing to overeat more text into a limited number of pages. Use italics for emphasis do not underline.To insert images in Word, position the cursor at the founding point and either use Insert Picture From File or copy the image to the Windows clipboard and then Edit Paste Special Picture (with mishandle over text unchecked).This section should contain a description of the problem and a critical discussion of the references used for the work.System designMechanical considerations. egThis section should contain the description of the system you propose including any specific hardware you are proposing to use.You can be flexible how you use headings and divide the work up.References come up citations consecutively in square brackets 1. The sentence punctuation follows the brackets 2. Multiple references 2, 3 are each numbered with separate brackets 1-3. When citing a section in a book, please give the relevant page numbers 2. In sentences, refer simply to the reference number, as in 3. Do not use Ref. 3 or reference 3 exclude at the beginning of a sentence FiguresThe assignment should contain technical/non-technical illustrations of important aspects of the work.GraphsThe assignment whitethorn contain graphs produced by a software mailboat such as Matlab. They should have the correct axis/units. They must have a figure caption and be referenced in the text. Tables of information are also fine with the rules above adhered to.EquationsNumber equations consecutively with equation numbers in parentheses flush with the right margin, as in (1). First use the equation editor to create the equation. Then select the Equation markup style. Press the tab key and write the equation number in parentheses. To make your equations more compact, you may use the solidus ( / ), the exp function, or appropriate exponents. Use parentheses to avoid ambiguities in denominators. Punctuate equations when they are part of a sentence, as in(1)ConclusionA conclusion section is required. Although a conclusion may review the main points of the paper, do not replicate the abstract as the conclusion. A conclusion susceptibility elaborate on the importance of the work or suggest applications and extensions.

Role of the Drug Enforcement Agency

Role of the medicate Enforcement AgencyDhaquille WilliamsThe Drug Enforcement faceevery year thousands of Americans and foreigners are convicted for transporting and selling narcotics around the United States. The Drug Enforcement Administration is the leading agency under the United States segment of Justice whose task is to compact against and enforce do medicates smuggling and work within the United States. The Drug Enforcement Administration, better known as the DEA, non only is in control of enforcing narcotics and controlled substances, exactly they also enforce Federal money laundering and bulk currency smuggling. (Federal Register 1.) The DEA is organized from the head of the DEA, known as the Administrator of Drug Enforcement, who is nominate by the president of the United States. A Deputy Administrator, the Chief of Operations, the Chief Inspector and three Assistant Administrators assist the Administrator. The Drug Enforcement Administrations home plate is set in Arlington, Virginia.The mission of the Drug Enforcement Administration is to enforce the controlled substance fairnesss and regulations of the United States, or any other competent jurisdiction, those organizations and principal members of organizations, involved in the growing, manufacture, or distribution of controlled substances appearing in or destined for illicit traffic in the United States and to recommend and support non-enforcement programs aimed at reducing the handiness of illicit controlled substances on the domestic and international markets.In carrying out its mission as the agency responsible for enforcing the controlled substances laws and regulations of the United States, the DEAs primary responsibilities includeInvestigation and readiness for the prosecution of major(ip) violators of controlled substance laws operating at inter soil and international levels.Investigation and preparation for prosecution of criminals and drug gangs who perpetrate violence in our communities and coerce citizens by fear and intimidation.Management of a national drug recognition program in cooperation with federal, state, local, and foreign take awayicials to collect, analyze, and disseminate strategic and operational drug learning information.Seizure and forfeiture of assets derived from, traceable to, or intended to be apply for illicit drug trafficking.Enforcement of the provisions of the Controlled Substances Act as they pertain to the manufacture, distribution, and dispensing of legally produced controlled substances.Coordination and cooperation with federal, state and local law enforcement officials on mutual drug enforcement efforts and enhancement of such efforts through exploitation of potential interstate and international investigations beyond local or limited federal jurisdictions and resources.Coordination and cooperation with federal, state, and local agencies, and with foreign governments, in programs designed to reduce the availability of illicit abuse-type drugs on the United States market through nonenforcement methods such as crop eradication, crop substitution, and training of foreign officials.Responsibility, under the policy guidance of the Secretary of State and U.S. Ambassadors, for all programs associated with drug law enforcement counterparts in foreign countries. physical contact with the United Nations, Interpol, and other organizations on matters relating to international drug control programs. (Mission Statement 1.)The Drug Enforcement Administration was created in 1973, by President Richard Nixon. (DEA tale 1.) Prior to the 1970s, round only four million Americans had ever tried drugs, but by the early 1970s, drug use in the United States started to increase, resulting in the Drug Enforcement Administration. The DEA was not an overnight thought put in to action the next morning. The DEA rooted from several different developments dating all the way back to 1915 with The Bureau of world-wide Revenue Department of Treasury. Along with three other developments The Bureau of Narcotics Department of Treasury, and The Bureau of Drug Abuse Control Food and Drug Administration Department of Health, Education and Welfare all became Bureau of Narcotics and Dangerous Drugs Department of Justice in 1963, which was later realised as the Drug Enforcement Administration, Department of Justice. In 1973, the DEA started off with 1,470 special agents and a budget of 74.9 million vaulting horses. (DEA history 4.)By 1979, approximately twenty six million Americans were known to be regular drug users. (DEA History 25.) In nine years the number of Americans doing drugs almost tripled. The DEA wanted to take emphasis off of the drugs marijuana and cocaine and focus on the more addictive drug, heroine. Marijuana and Cocaine were looked at as a non-addictive, less serious drug. But, taking the attention off of the drug resulting in a widespread of tradition and trafficking. In the mid 1970s, Miami , Flo unfreezea became the cock-a-hoopst drug capital of the United States and the western hemisphere. Bringing in dangerous and violent drug traffickers from Cuba and Colombia and other Latin American countries. July of 1979, Dadeland perambulation was the largest shopping mall in the state of Florida. In the middle of the day to men parked an industrial van and walked into a package liquor interpose and shot fire. Two men were gunned down, who were soon to be identified as a Colombian cocaine trafficker and his bodyguard. This tragic incident opened the DEAs eyes to the war on marijuana and cocaine in South Florida.By 1985, the DEA had moved up to 2,234 special agents and a budget of $362.4 million dollars. As the drug trafficking continued to grow more powerful every year, the need for a higher budget and more special agents grew as well. In 1985, the part epidemic took over majority of the United States, resulting in much violence. By 1989, it was the largest concern of the DEA. Crack is cocaine based, cooked with baking soda and water. It can be make in any average kitchen. Crack is also much cheaper than cocaine, making it easier and faster to sell. The crack epidemic originated in Miami Florida, home of the cocaine trade, then in stages moved to New York, then Chicago and eventually out to the west coast. In 1986, President Reagan enforced a Drug Free Federal piece of work Program. Allowing federal agencies to set up programs to test its employees against illegal drugs. (DEA History 59).The early nineties, Americans considered the issue on drugs as a huge concern, spreading knowledge and sentience on drug abuse and drug trafficking throughout the nation. President George Bush focused and put in effort to target the supply and demand of the drugs in America. Bush called for the DEA to work with the counterparts overseas to reduce the supply of drugs. (DEA History 77). Crack and cocaine remain the number one challenge for law enforcement.In 1986, th e DEA established a prevention program known as the convey Reduction program to help fight and prevent illicit drug activity through the youth of the nation. Special agents of the DEA provide trendy drug information throughout their local communities to spread word about the most common drugs in the line of business and what psychic trauma each of the drugs possess, targeting the younger generation. This prevention program is targeted to the youth and their caregiversThe teen brain is still developing. The frontal cortex is the sweep of the brain that controls judgment, and as a teen, this part of the brain is not fully developed and usually doesnt fully develop until around the age 25. (Program overview 1.)The longer a child prolongs using drugs, the lower the chances are of having drug addiction or abusing drugs. (Program overview 1.)There are two different websites designed by the DEA provided to the teen youth and their caregivers. www.justthinktwice.com is a website dedic ate to teens with tons of information about various drugs, recent news and media and the consequences of certain drug usage. The other website provided is directed to the parents and caregivers, www.getsmartaboutdrugs.com. This website provides parents and caregivers with valuable information on drugs that someones child can be exposed to, helping them identify warning signs of drug abuse and the harmful side effects of most commonly used drugs.Support initiatives to reduce the demand for drugs and give assistance to community coalitions and drug prevention initiatives. (DEA 3)The DEA has over fifteen different programs and operations to help the function of the DEA acquit as successful as possible. Operations such as Organized Crime and Drug Enforcement Task Force, Southwest mold Initiative and High specialty Drug Trafficking Areas (HIDTA) all help attack drug trafficking and reduce the drug supply in the states as well as drug supply be transported into the states from other c ounties. The High Intensity Drug Trafficking Areas program was created by congress to provide assistance to federal, state, local and tribal law enforcement in areas of the United States where drug trafficking is at an high. There are twenty eight current HIDTAs, they are located in 46 states. The purpose of this program is to reduce the traffic of drugs by providing reliable law enforcement intelligence to law enforcement agencies the design of effective enforcement strategies and operations. (HIDTAs 1).Mission StatementTo reduce drug availability by supporting multi-agency task forces and facilitating intelligence-driven interdiction and investigation aimed at disrupting or dismantling international and domestic drug trafficking organizations and their harmful consequences. (HIDTA 1).In order for an area to be considered as a HIDTA the area must be a center of illegal drug production, manufacturing, importation or distribution. Drug related activities in the area are having a lar ge harmful impact on the area and surrounding areas. The Southwest border is the largest HIDTA in America. It consists of New Mexico, West Texas, South Texas, Arizona and the California Alliance Border Group. Their mission is to create a system working together to reduce drug availability from the Mexican border and destroying international and domestic drug trafficking and the harm that it whitethorn cause.The Drug Enforcement Administration offers many careers and opportunities. These careers are not your average everyday nine to five. These careers are challenging and exciting in more shipway than someone is used to. Becoming a special agent for the DEA is the heart of the operation. Special Agents are the most talented and diverse of the DEA. Their goal is to get rid of illegal drug distribution, prosecute traffickers and get rid of any financial infrastructure of these organizations. (Occupation 1). This position takes skills, talent and specialized training, along with multip le responsibilities. Some responsibilities may involve investigating and helping prosecute violators of controlled substance laws abroad and in the United States, working with local, state, federal and foreign officials to assist manage drug intelligence programs, searching, seizing and arresting violators and assets affiliated with illicit drug trafficking. To become a special agent, there is an extensive, in depth hiring process that may take up to a year or more to finalize. One must have qualification reviews, written assessments and interviews, medical examinations that include a drug test, polygraph examinations and full field backgrounds.Another career available in the DEA are the Diversion tec. Diversion Investigators are responsible for putting together investigations on the fastest growing drug issue, phony, Internet pharmacies. Being a Diversion Investigator is the most challenging career choices in the DEA field. In order to be a Diversion Investigator one must be able to investigate and gather data, research and analyze data, identify significant factors, and have great verbal and writing skills. A background in law enforcement or military is highly recommended and must have nice hearing and sight for this position. (Occupations 2)The Forensic Sciences department of the Drug Enforcement Administration has three different branches. The forensic chemist is for the science wizards. Forensic Chemists goes to combat scientifically against illicit drug manufactures. Unusual compound drugs are constantly organism composed and sold in the drug trade, forensic chemists use their intellect to break the compound down and analytically help enforce federal regulations in decreasing the distribution and abuse. The DEA recruits and hires forensic chemists from all levels of experience from highly experienced chemists to recent college graduates. A degree from a four-year accredited college or university with a major in physical science, chemistry, or engineeri ng. (Forensic Chemist 1). The second division of the Forensic Sciences department is the Forensic Specialists. Becoming a Forensic Specialist is an opportunity to use state of the art examination techniques to form latent prints. Forensic Specialist have to provide testimony in courts of law and conduct training for law enforcement officials. In order to take this position, there are a few qualifications you must meet like experience performing print examinations, partial and blemished finger prints, and assist in investigations. The third department of the Forensic Sciences department is the Forensic Computer Examiner. Becoming a Forensic Computer Examiner is a very challenging career, it is the base of digital evidence. Being a Forensic Computer Examiner calls to recover and analyze digital evidence from operating systems, databases and colloquy networks. This field takes more previous education than the other three, must obtain a minimum of a masters degree but the DEA prefers a Doctorate Degree.The DEA also provides other careers in professional and administrative support, careers from accountants, attorneys, to Human Resources personnel. The DEA takes pride in their employees by providing long-term benefits to their employees. Federal employees are eligible for wellness and life insurance, retirement benefits, along with annual and sick leave and paid holidays. You can find a link to apply for any of these positions at DEA.govThe Drug Enforcement Administration started with a purpose to control and fight against drug smuggling and use within the United States and control the usage of illicit drugs. The DEA has done an excellent job at controlling this task while growing as one of the largest federal agencies for the government. The DEA started out with 1,470 Special Agents and a 75 million dollar budget and now in 2014 they are home of over 5,000 Special Agents and a 2.02 billion dollar budget. With the aid of High Intensity Drug Trafficking Areas and t he Demand Reduction Program the DEA is doing a fantastic job at controlling drug trafficking. Yet, with all of these states legalizing marijuana, one can not help but admiration what the future holds for the Drug Enforcement Administration.Works CitedDEA.gov / Home. DEA.gov / Home. U.S.Department of Justice, n.d. Web. 09 Nov. 2014.Welcome to the All-new GetSmartAboutDrugs.com. Get Smart About Drugs. Drug Enforcement Administration, n.d. Web. 11 Nov. 2014.Welcome to the All-new JustThinkTwice.com. Just Think Twice. Drug Enforcement Administration, n.d. Web. 11 Nov. 2014.NM HIDTA Home Page. NM HIDTA Home Page. Drug Enforcement Administration, n.d. Web. 11 Nov. 2014.

Profile of Secondary Education in Kohat

Profile of Secondary Education in KohatEducation is basic in the spirit of man, which is able to sharpen his faculties of soul, and helps to grow harmoniously. This also helps to grow harmoniously in every(prenominal) sphere of life-Physical, intellectual social and emotional. Education plays vital role in the progress of a country. Education is a life long investment in human resources development. The spirit and quantity of educated manpower determine the military strength of a nation. All develop and educated countries have recognized the demand of intimate relation of teaching of life and needs of the community (Singhal, 1991).All the developed countries have the strong gentility structure system in their countries. The present structure of education in Pakistan is 5+3+2+2, primary stage, pose stage and then supplementary and higher stage and at last higher education. The research determine on the basis of inessential coil winding education so that it is emphasized on substitute direct (IX-X). Secondary education is an important sub area of the entire educational system. On the one hand, it provides the middle level workforce for the economy and other it acts as a factor for the higher levels of education. Higher education, which expected to produce quality professionals in disagreeent fields, hinges on the quality of indirect education (Shah, 2007).Secondary education is a stage, where a student enters, adolescence. This is the most crucial stage of life. The basic perceptions and models of behavior start taking shape and capers of adaption with the new role in life assume critical significance (Hussain, 2003).Secondary education holds pivotal position in education system of every country, for it is terminal stage for most of students and it also serves as a linkage stage between elementary stage and higher education. It provides input for higher education and thus quality of higher education is dependant upon secondary education (AIOU, 1997). In Pakistan it consists of four classes, 9th and tenth secondary education, and 11th and 12th higher secondary education. Secondary education (IX-XII) is an important sub- welkin of the entire educational system. On the one hand, it provides the middle level work force for the economy and on the other it acts as a feeder for the higher levels of education. Higher education which is expected to produces quality professionals in resistent fields hinges on the quality of secondary education. This level of education, therefore, needs to be revamped in such a trend that it prepares young men and women for the pursuit of higher education as well as prepares them to adjust to their operable lives meaningfully and productively (Govt. of Pakistan, 1998).Khaliq (2000) proposed that Students have small problems, which can be solved with much less money and effort if identified earlier. If they are left unattended, they not only hinder the children in their classroom achievement but also become serious emotional problems later on. The most common problems at the secondary education levels are (a) Educational Problems (b) Financial Problems (c) Home appointment (d) Vocational Adjustment (e) Health Adjustment and (f) Personal and Social Problems.It is a fact that destiny of nation is shaped in the classrooms. This implies that education is the main source of progress and development. It can be said without hesitation that education is mostly responsible for the incoming of Pakistan. Through education, nation building process for the future citizens of the country is taken place. From this point of view, a lot of responsibilities lie with the educationist and the quality of education. Therefore, the education mustiness be qualitative so that the students should develop necessary knowledge, skills, and attitude to perform their duties effectively. It is in this context that quality education becomes the most important ingredient to erect the quality of life in any country. It is so worthwhile to raise some issues in this regard and think of their solution.STATEMENT OF THE PROBLEMThe present study was therefore conducted to problem and prospects of secondary education at district Kohat.OBJECTIVES OF THE STUDYThe main objectives of the study wereTo determine the present profile of secondary education in Kohat.To determine the needs of teachers for the secondary education.To determine the needs of students for the secondary education.SIGNIFICANCE OF THE STUDYThis study will help us to know about the study problems faced by secondary teachers. The most common problems at the secondary education levels are (a) Educational Problems (b) Financial Problems (c) Home Adjustment (d) Vocational Adjustment (e) Health Adjustment and (f) Personal and Social Problems.METHODS AND PROCEDUREPOPULATIONAll the secondary schools in habitual sector of district Kohat, their heads, secondary school teachers and students of 10th class constituted the population of the study.SAMPLERandom sampling technique was usaged and description of sample was as followed.Sample of SchoolsTotal twenty-four secondary schools in public sector were randomly selected. The proportion of boys and girls schools was fifty- fifty.Sample of HeadsAll the heads of already sampled twenty-four secondary schools of public (the proportion of public sector schools of boys and girls schools was equal) include in sample.Sample of TeachersForty-eight teachers teaching secondary classes were randomly selected in which proportion of male womanish teachers was fifty fifty. In such a way that from each sample district, the proportion of the public male and female teachers was equal.Sample of StudentsOne hundred and twenty students were randomly selected in which proportion of male female students was fifty fifty. In such a way that from each sample district the proportion of the public and tete-a-tete and male and female students were equal.RESEARCH INSTRUMENTSThe research worker hustling three questionnaires using five-point scale. Questionnaires were used as a research instruments..Questionnaire for Heads of Secondary Schools.Questionnaire for Teachers of Secondary Schools.Questionnaire for Students of Secondary Schools. data COLLECTIONThe investigator started data order process w.e.f 5th January, 2008 by visiting each sampled school and administering the questionnaire in person. It took about three months to collect data from the selected sample. The response rate was 100 percent.DATA ANALYSISData collected through above-mentioned instruments were tabulated, analyzed and see category-wise as principals, teachers and students. To analyze the data, chi square and percentage were used.For statistical treatment chi-square was employ using the following formula= (Garrett, 1997)On the basis of the analysis and rendering of data, conclusions were drawn and recommendations were made.RESULTSThis chapter deals with the analysis and interpretation of da ta. The data collected through research instruments were tabulated, analyzed, and interpreted in the light of the objectives of the study by using chi-square.The above tables indicate the demographic position of public managed schools. The academic and professional qualifications of both heads and teachers of public sector schools are better. The average enrollment per sampled school of public sector was 158. Average teacher student ratio in public schools was 170..Table 2 indicates that the 2 values for all six administrative aspects of public schools head are greater than the critical value at 0.05 levels. Involvement of staff in decision making differed importantly in prefer of public schools heads in the category of strongly agree. Head likes to be a part of team with confidential information teachers does not differed significantly in favour of public schools heads in the category of strongly agree. The aspect of well organization of tasks was found differed significantly in favour of public heads in the category of strongly disagree. The fair selection procedure for recruitment of teachers differed significantly in favour of public schools. The coordination among the administrative staff differed significantly in does not favour of public schools heads in the category of strongly agree. Whereas, the teachers having control everywhere subject matter differed significantly in favour of public schools heads in the category of strongly agree.Job security for teachers is ensuredLesson planning is done by teachers regularly.Attention is given to the character building of students.Teachers are well prepared before taking the class.The students compete well with the students.School environment is suitable for teaching.Table 3 exhibits that the obtained 2 value is greater than the critical value at 0.05 levels as the frequency of responses of public and schools heads about four aspects. Ensuring job security for teachers differed significantly in favour of p ublic schools heads in the category of strongly agrees. Teachers having command over teaching methodology differed significantly in favour of public schools heads in the category of strongly agree. Giving attention to the character building of students differ significantly. School providing quality education differed significantly in favour of public schools heads in the category of strongly agrees. Students competing well with other students do not differ significantly. Keeping schools environment suitable for teaching differed significantly in favour of public schools heads in the category of strongly agree.CONCLUSIONOn the basis of interpretation and finding of data following conclusion were drawnThe demographic data of study revealed that private sector schools had actually less number of students and teachers at secondary level as compared to public sector schools. The results of 10th class students in boards examinations of private schools were better than government schools. With respect to ownership of building almost 98% public sector schools had their own buildings while majority of private schools were running in rented buildings. In public schools, student teacher ratio was higher than private schools.The quality of education is the most burning issue of the day. Administration is considered to be the most important ingredient of any organization, for it serves as the asset for the most forward assets of the nations which are educational institutions. The entire study revealed that heads of private sector secondary schools were better than heads of public sector secondary schools regarding involvement of other staff in decision making, keeping themselves as a part of team while leading them and carrying out the tasks in a well- organized fashion. But the heads of public sector secondary schools were more qualified academically as well as professionally having more administrative experience as compared to private sector secondary schools heads.It i s no more rhetoric but a time tested reality that destiny of the nations is shaped in classrooms. It means that teachers are the central strain in education system of any country. The present research found that teachers of public secondary schools were more qualified academically as well as professionally having command over teaching methodology as compared to the teachers of private secondary schools.Head teachers management aspects were found better in privately managed schools for the aspects of comely a part of team well arranged tasks, and coordination among administrative staff. Whereas the aspects of involving staff in decision making, keeping selection procedure fair, and observing teachers command over subject matter were found dominant in public sector schools.The quality of education is intrinsically integrated and directly proportional to the quality of infrastructure. The physiological facilities hold paramount position in educational institutions. It was found that position of physical facilities was better in public secondary schools than in private secondary schools with respect to buildings, libraries, play grounds, furniture while position of private sector secondary schools was better in availability of computer labs and gas facilities.The quality of education also owes a lot to the quality of supervision. It was found head teachers of private schools were better for having observing timing, and maintaining teacher student ratio. Whereas arranging sports and game, keeping fair estimation procedure and merit based admission were found dominant at public sector schools management.RECOMMENDATIONSOn the basis of analysis of data, findings and conclusions the following recommendations are offered.The enrollment of students was higher in public sector than private sector. It is therefore recommended to establish more schools in the public sector. School mapping kept in mind before establishing new schools. The heads and teachers of schools sh ould take such necessary actions which may help to raise academic standard of these schools. The heads of public schools should take serious consideration of the problem of their low pass percentage. Teachers of public schools may be made accountable for their poor result in examinations. They must also be rewarded with incentives for showing intelligent results. Teachers of both systems should be given opportunities for regular in-service training in order to improve their teaching methodology. Libraries of public and private schools should be kept well well-kept and all necessary books be available and students and teachers should be encouraged to get benefit from their library. All necessary educational facilities such as well maintain buildings science laboratories with standardized apparatus and needed audio visual aids be provided and maintained by school management. Teachers should be encouraged to make use of A.V. aids more and more to make teaching process more effective. The school curriculum should be updated according to the emerging needs of the society and it should be revised regularly. The study indicates that due consideration was not given to merit in student admission procedure. Merit should be the sole consideration for insertion to private institutions. Access to higher education, is recommended to base on entry tests that measure the aptitude and ability of suitable candidates for higher learning. The services of National Testing service be utilized for construction of valid and reliable tests at secondary level.AUTHORS INFORMATIONDr. Sajjad Hayat AkhtarDr. Muhammad Naseer-Ud-DinDr. Ali MurtazaDr Hafiz HameedUllah

Body Art :: Social Issues, Tattooing

The number of people getting tattoos seems to be on the rise. According to the most recent Harris Poll, conducted in the summer of 2007, approximately 40% of Americans ages 25-40 have at least one tattoo, as comp bed to 3% 20 years ago (Hawkes, Senn, & Thorn, 2004). The increased popularity of the tattoo is apparent if you compare those findings to the 1936 Life magazine estimate that 10 million Americans, or approximately 6% of the population, had a tattoo (Swan, 2011). According to Kang and Jones (2007), tattooing is especially popular among teenagers and college students. At a stage when young people are seeking to assert their independence, tattoos may provide a way to ground a sense of self in a seemingly changing and unsteady world. Tattooing has a long history it was thought that tattooing was primary an ancient Egyptian practice dating from circa 2000 B.C. (Nadler, 1983). It was brought to the New World in 1769 by sailors returning from voyagers to the confederation Pacifi c (Post, 1968 Sanders, 1991). The practice of tattooing became more widespread and socially acceptable in the Western world after that time (Sanders, 1991). In ancient times tattooing was a projection of Jungian psychological elements, which was used be projected onto holy symbols, onto the self as a manifestations of self-expression coinciding with a decline in traditionalistic religious adherence (Mercury, 2000). Piercing has almost as long of a history as tattooing. It was practiced by Egyptian pharaohs, Mayans, and Romans (Armstrong, 1996). Body lancinating is sometimes studied along with tattooing, partly because people with tattoos often have not bad(p)s (Buhrich, 1983 Frederick & Bradley, 2000). For women, ear piercing has come to be viewed as a mainstream practice but piercing eyebrows, nose, cheeks, or other areas appears to symbolize ones disaffection from society, much like tattooing (Sanders, 1988). Regarding piercings, 69.7% of women compared to 28.2% of men reported having piercings (Huxley & Grogan, 2005). The gender difference was significant. A way of existence mischievous for a woman or going over the edge or developing a inner identity is to have a piercing navel, nipple, and nose (Saunders & Armstrong, 2005). The piercing can also draw attention to areas that the woman wants attention drawn to. Risqu-piercing may enhance the desire to use piercing for sexual attention. It may be that women may become pierced more for reasons of rebellion and men may become pierced more for reasons of self-identity (Caliendo, Armstrong, & Roberts, 2005).

Fantasy In Cairo Essay example -- essays research papers

Fantasy in CairoIn the film Purple Rose of Cairo, by cedarn Allen, fantasy and reality are two very poignant themes. However, through discussion, the class brought up points regarding fantasy being Tom Baxter, and reality being lamella Shepherd my perspective was different. Tom Baxter portrays the main theme of reality while Gill Shepherd demonstrates the role of fantasy. Also, the characteristic strength demonstrated by Cecilia as well as by Tom Baxter is pertinent to the story line. The remainder of this essay will entail why I have seen this film from a twisted view by using examples from the film. In the beginning of the film Cecilia is lonely and weak due to the fact that her husband shamelessly gambles away their gold as well as hits her. Cecilia hopelessly goes to the movies to find solace and peace away from her miserable world. While at the movie, Purple Rose of Cairo, she is enchanted by the thought of moldning away with the lead character. Tom Baxter, one of the main ch aracters in the film, catches Cecilia looking at him with adoration and strongly decides to leave the film and run off with the lonely Cecilia. Tom is a wholesome, nave, and sensitive man, who is everything that Cecilias current husband, is not. Although Tom jumping out of the screen and into Cecilias arms may seem more like fantasy than reality, it is Tom himself who represents reality to Cecilia. By Cecilia being lonely and abused by...