The Math Portion of the Police Exam

The math portion of the police civil service exam is one of eight parts to the exam. Although the success rate on this portion is high, it is often the one portion that provides the most difficulty. There are several online resources that can help you brush up on your math skills before taking the police entrance exam. The best online resource to improve your math in a relatively short time is Math.com.

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When taking the math portion, it is important to follow the instructions and pay close attention to what is being asked in each question. Here is an example of a question you might see on the exam.
4 team members of the traffic enforcement division issued several moving violations over a one week period.
Officer Todd issued 12 tickets.
Officer Allen issued 135 tickets.
Officer Bruno issued 40 moving violations.
Officer Thomas issued 65 moving violations.
How many citations were issued by the two traffic enforcement officers writing the least moving violations that week?
(A) 77
(B) 105
(C) 145
(D) 52
The answer is D. 40 + 12 = 52.
As you can see, the math portion is not difficult, it just needs to have attention paid to it. So, by reading the instructions and the questions carefully, you are more likely to succeed.

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Sociology Careers and Salaries

The Job description
Sociology is a vast subject involving many divisions and categories and sociologists can specialize in any area of their choice and competence. For instance some sociologist study the community of cities or rural areas while others focus on the factors affecting the physical and mental health. Sociologists are absorbed by colleges and universities, where they do research and surveys apart from teaching and handling administrative jobs.

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Qualification
A doctoral degree is a prerequisite to be a sociologist however those who obtain bachelors degrees can get into low rank jobs like research assistants or counselors. Many universities offer online degree on sociology, which are ideal for those who are unable to do a regular course
Career Scope
Sociologists can work for government, private or non profit organizations. Some of the services they offer include family counseling, community planning and health care among others. There are part time sociology assignments as well. Promotional scopes in sociology careers depend on skill and experience. Sociologists with master's degrees can become supervisors while the sociologists with a doctoral degree can easily become full time professors in colleges or universities.
Working Conditions
Sociologists spend a major part of their day in reference libraries, class rooms or among the people. To be a successful sociologist you should have good interpersonal skills and should be self driven and capable of working on your own.
Good communication skills and the ability to work as a team are the other virtues of a successful sociologist. Though the salary package might vary from case to case on an average the annual salary for sociologists was $57,870 in 2004.Other benefits include paid holidays, health insurance, and retirement plans. They can also supplement their income by undertaking consultation world, authoring books and part time teaching assignments

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Eight Probable Economic Trends in 2011

The year 2011 is one of immense economic and social change, as the shift in economic power continues to move east. 1. Renewed Turmoil in Our Banking Sectors
Some banks still remain overexposed to potential downturns in our stock markets. This has been created by holding onto vast amounts of "investments" in derivatives, rather than previously passing on all this potential toxic debt to our governments. If there is a major crisis in Korea, or a sudden natural disaster- then this exposure could eventually led to further bank bailouts.

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2. A European Backlash Against Austerity
This belief could lead to more demonstrations, and the prospect of any number of European countries defaulting on their debts- the euro could still be saved, but the cost may result in an economically weakened Europe.

3. Closer ties between China, India and Russia
At the end of 2010, Russia and China agreed to trade energy and goods in their local currencies, abandoning the use of the US dollar. India also signed similar agreements, with both China, and Russia, shortly after this historic trade pact.
Signs are that all three countries could effectively continue economic expansion, and at the same time hail the start of a new renminbi, rupee, and ruble trade zone.

4. Further Growth in the Luxury Market
Despite a recession, sales of private aircraft, vacations in luxury resorts and sales of high end luxury brands continue to grow. New chic apartment hotels in Paris and the growth of luxury travel are signs that the global economy is improving.

5. Mixed Results for the US Dollar
A weakened US dollar still remains the international currency of debt and trade. this allows the Federal Reserve more leeway in printing dollars to flow into the economy.
This simple fact keeps the dollar strong, despite high national debt levels, and lack of business induced growth. Greenback values may still continue to decline, but should remain stable against some currencies, because so many nations hold vast reserves in the greenback.

6. Growth in China, East Asia and the Developing World
Brazil, China, East Asia, India, and Russia continue to register economic growth, whilst continued global de-coupling from Europe and the United States, expands as these nations improve trade with African, and South American countries.

7. Renewed Interest in Alternative Energies
Despite the rhetoric about a 'Green Energy revolution," in the developed world, 2011 could become the year- real interest through necessity, replaces forgotten promises.
This change may be brought about because of the increased cost of fossil based resources and the need to create cheap energy- as a declining energy poor United States & Europe have less to spend on these traditional resources.

8. The Rise of Cloud Computing
Austerity and cost cutting could create the need for large Corporations in the developed world to trim costs by simply locally outsourcing its IT work to outside companies, which effectively take over the billing and payroll management of a corporation, moving it online.
Estimates on this changeover by the EMU (European Monetary Union), state that billions could be saved, whilst over half a million new jobs are created.
Creating new jobs, but not in the countries where their headquarters are located.
2011 could be a year of turmoil, continued economic growth and increased austerity. As our societies are growing towards a truly global economy, the unforeseen consequences of these effects are both renewed wealth creation and increasing poverty. Where this eventually leads depends solely on how developed economies evolve during this change, and whether this is acceptable inside the homes of those adversely affected by a changing global economy.

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Harry Potter's Geography

Lesson plans for mapping and geography can be inspired from the Harry Potter series of books. Harry Potter was very lucky when Ron's twin brothers gave him a magical map. This map showed him all the inside passageways at Hogwarts school including the grounds. As well it showed Every person's location as they walked through these passageways. Why not introduce some of these ideas in your science lesson plans or geography lessons for your class? Start with the story of Harry Potter and his magical map.

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We know that there are no maps such as those used at Hogwarts school for us in our world, but many of our technological advances today employ GPS technology. What is the technology that GPS uses in cars, boats and airplanes? Ask these questions in your lesson plans on mapping and geography.
Science lesson plans for cartography or map making can teach children how maps are made. Perhaps a lesson plan can include the mapping of your school including elevations if it has more than a ground floor. Or your students can make a map of their neighborhood. As well as streets remember to include important features such as bus stops, fire hydrants, parks and important buildings.

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How to Teach English to Foreign Learners

Teaching these days is becoming a very lucrative job. Especially if it's a teaching job abroad, it will be a great opportunity for you to discover a lot of new things and to earn more money than when you teach locally. For one thing, you could get to explore a different country. Second of all, there is so much culture that you could discover, so many people to make as your new friends, and so many cities and towns you could explore.

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But of course, these perks aren't without accompanying responsibilities. Sure, you get to teach English abroad and earn a lot, but it won't be as easy. Ultimately, you have to know how to teach English to foreign learners. There are different approaches to teaching learners of different levels, and all the more so if they are non-native English speakers. There are specific approaches that you have to do, and additional strategies that you need to learn. Some employers abroad even require their English instructors to have certificates in ESL and TOEFL, to make sure of their credibility as teachers of English to foreign students. Some employers may also require you to take an additional qualifying exam as part of their application process.
Just because you believe you're qualified for the job doesn't mean that you are going to adjust easily to the working conditions, the country's culture and climate, and most of all the people. So before you deem yourself completely ready to teach English abroad, consider these things and consider them over and over again until you are 200% sure about your decision.
Teaching English abroad has both advantages and disadvantages of course just like any other job out there. But you have to think about these more because you are going to teach English in another country. It won't be as easy shifting jobs abroad than when you're in your own country. It's hard enough maintaining a job here, but when you have to do it abroad, it's double the responsibility, the adjusting, and the coping. So it's better to be prepared, and you start that off with knowing how to teach English to foreign learners.

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Where Are Honda Cars Made?

You've seen them in magazine ads, on television commercials and on the road. Honda is one of the world's best known and respected automotive brands. The company behind the cars is Honda Motor Company, Ltd., a multinational corporation based in Minami-Aoyama Nichome, Minato, Tokyo, Japan. Honda designs, develops, manufactures and sells popular vehicles such as the Accord, the Civic, the CRV and many others. Honda cars are driven in many different parts of the world.

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Many people incorrectly assume that Japanese cars are manufactured in Japan. Globalization has made it possible for multinational corporations to distribute their production facilities around the world for maximum efficiency. For example, even though the companies' world headquarters are in Japan, American Honda Motor Co. is based in Torrance, California. Honda has also created joint ventures around the world to facilitate operations in places such as China and India.
Honda has several assembly plants distributed around the world, each producing anywhere from only one to five different styles of automobiles. Depending on where in the world you live, and what type of vehicle you are wondering about, the actual geographical origin will vary. It is safe to assume that if you live closer to China than the U.S., the assembly plant closest to (or in) China that manufactures any given model is the one where that car came from.
Honda Manufacturing and Production Facilities
Japan
As of 2009, there were only two main manufacturing plants located in Japan.
The Honda Hamamatsu Factory in Hamamatsu, Japan manufactures cars, motorcycles and engines from the car manufacturers complete lineup.
There is another Japanese production facility located in Suzuka, Mie, Japan. Currently, this facility only produces one model - the Honda Fit.
China
The Dongfeng Honda Automobile Company, based in Wuhan, China opened in 2003. This assembly plant currently manufactures only the Honda CRV, but has plans to produce Honda Civics in the near future.
Indonesia
Honda Indonesia is the name of the factory located in Karawang, Indonesia. Currently, this manufacturing facility only produces the Honda Fit.
Thailand
In Thailand, Honda manufactures the Honda Fit in their factory located in Ayutthaya, Thailand.
Turkey
Honda has a factory in Turkey where it has manufactured cars of different styles since 1992.
New Zealand
Honda New Zealand manufactured cars from 1965 through 1998. The models that were produced in this facility include the Honda City, the Civic and the Accord.
Belgium
The production facility in Belgium makes only motorcycles.
England
In the UK, Honda has manufactured the Civic and the CRV in Swindon, England since 1992.
Brazil
Honda Amazonas Motorcycle is a Brazilian production facility that only manufactures motorcycles. The plant is located in Manaus, Amazonas, Brazil and has made motorcycles since 1976.
Honda Brazil Automobile, a facility located in Indaiatuba, Sao Paolo, Brazil manufactures the Civic and the Fit.
United States
The Marysville Auto Plant in Marysville, Ohio makes Accords, Acuras and motorcycles.
The East Liberty Auto Plant, in East Liberty Ohio, manufactures the Civic, the CRV and the Honda Element.
Honda Manufacturing of Alabama is located in Lincoln, Alabama. The plant, which opened in 2001, manufactures vehicles such as the Honda Odyssey, the Honda Pilot and the Honda J Engine.

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Why Study Math?

"The continuum is that which is divisible into indivisibles that are infinitely divisible."- Aristotle
The idea that there are myriad infinities boggles the mind and makes us wonder what we really do know. As the quote implies, we can take the real number line and divide it into such small pieces, literally indivisibles, and then be left with something that is yet infinitely divisible. Wow! Maybe we should stick with more mundane stuff like how to use the latest application on our smartphones; but then, we would not have half as much fun. Take the ride with me.

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Maybe I am unusual in that I find this idea absolutely fascinating, so much so that I light up like the July 4th night sky during fireworks when I think of such wonders. That the real number line, or the continuum, as mathematicians call it, can be divided ad infinitum and yet still be infinitely divisible, or that there should exist a whole hierarchy of distinct infinities, provable by mathematical theory---indeed provable without such exotic mathematics as might be necessary so as to prove Fermat's Last Theorem, let us say---is nothing short of miraculous. When the concept of the atom was proposed by the English scientist John Dalton to explain the behavior of chemical elements, he was ushering in the age of atomic theory. To wit, the word atom comes from the Greek and means "uncuttable," or "indivisible." It would seem that any subcomponent should be made of something, much as any living cell has subcomponents which we call organelles. These subcomponents are made of subcomponents and one could extend this argument ad infinitum. The question becomes, "When does it stop? Well enter the real number line.
The continuum, as we have heard it called, exhibits the same uncanny quality of being indivisible yet infinitely divisible. Case in point: no matter how small we shrink an interval, we can yet infinitely shrink it further. To make this point a bit more clear, let us relate this to the size of atomic particles. An Angstrom unit is 10^(-10)m which is one ten-billionth of a meter. Although the exact size of the electron is not known, it is known that its size is less than 10^(-13)cm. This is five powers of ten less than the angstrom. Indeed the electron is very, very small.
If we project this size onto the continuum then we can think of it as the length of the interval from 0 to 10^(-13)cm over to the right. A very small interval without question! It is easily provable that between this interval there are infinitely many real numbers. Mind blowing! Thus we can slice the real number line however close to 0 we want and set that as our new interval. Perhaps this is the interval from 0 to 10^(-25)cm. Yet in this interval we can still find infinitely many distinct real numbers. In fact, one of the results proved, by extension of previous results, by the famous mathematician Georg Cantor, the founder of modern set theory, was that the number of distinct reals in any interval, however small, was more numerous than the infinite set of natural numbers, that is the set {1, 2, 3,...}!
Now if you are not blown away by the facts laid out in the previous paragraph then one of the following must apply: 1) you are dead; or 2) you have become so jaded by living that you really should be dead. Hopefully none of these conditions applies to you. Now whether we can keep subdividing particles this way remains as arcana only known to the privileged of an unearthly domain. Yet I believe that the outlined construct gives us serious fodder to fuel speculation about not only mysteries of the universe but also such ponderous contemplations amenable to mathematical thought.
As till now it seems that the electron is a point particle and therefore not further divisible. Thus the electron would be comparable to a point real number which makes up the continuum. Yet it does have some size, however small. We have just seen that we can slice up ad infinitum any interval, however small. The question becomes, what occupies the space in those intervals of the electron? Pure empty space or something else? Intense! Maybe we should go back to that smartphone application after all.

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What Is Homeostasis

Homeostasis is a balancing act. It's the process and ability of an organism to maintain equilibrium or balance within itself. You experience homeostasis in your daily activities such as drinking, eating, and dressing.
Now, there are two different ways homeostasis is maintained. One is called a negative feedback loop and the other is called a positive feedback loop.

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Negative feedback loop
Your body most frequently uses a negative feedback loop. Your body experiences a change and it does something to neutralize that change. Please note that the examples below are simplified, as they talk about systems independently of each other, but biological systems work together.
Body temperature Your body wants to stay in its optimal temperature range. If you're too hot, your body sweats. You seek shade. If you're too cold, you shiver to burn more energy to heat yourself up, put on warmer clothes, as seek out a warm space. You achieved your temperature homeostasis.
Hydration Your body needs a lot of water to carry on its processes. If your body is low on water, it signals you to drink by giving you a thirst sensation and making your lips dry and chapped. When you've had enough water and your water is in balance, your thirst dissipates. Proper hydration requires enough water, and not too much water.
Hunger Your body needs food to burn to maintain processes such as body temperature. When low on food, your body gives a hunger signal. Sometimes your body needs something specific, like salt, so your body creates a craving. Homeostasis returns after you eat.
Sugar Levels As you eat, the levels of glucose in your blood increase. Your pancreas secretes more insulin to get your body to absorb the glucose.
Positive feedback loop
The positive feedback loop isn't as common., and it might be a bit more difficult to understand. The body detects a change, and instead of neutralizing the change, the body works to increase the change. Sometimes a positive feedback loop helps maintain homeostasis.
Blood clotting If you have an injury and start to bleed, your body starts to build a clot. Once your body notices it's building a clot, it works faster and faster until the bleeding stops. The clotting process, which is the reaction to the change in the body, accelerates.
Childbirth Another popular example for a positive feedback loop is childbirth. Once labor starts, your body accelerates the labor. Contractions come closer together in the goal of pushing the child out.
Food Once you start to eat, if your food contains any protein, the body will detect that partially digested food. You stomach produces more acid. It also produces more of the enzyme that digests the protein.

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Building Team Chemistry

Building team chemistry is always a challenge for youth sport coaches. Trying to mold numerous personalities and different skill- level athletes into a cohesive unit is difficult, even for professional and college coaches. Expecting, often-untrained youth coaches to create great team chemistry can be asking a lot. The good news is that youth sport coaches do not have to deal with oversized egos or over paid athletes that college and professional coaches have to deal with. The bad news is that youth coaches have to deal with over-zealous parents that can put a thorn into building great team chemistry. Often, it only takes one uncooperative player or parent to disrupt team chemistry.

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Team chemistry building is a process that takes time to develop. Good coaches are continually on the lookout for teaching moments that will enhance team chemistry as well as build positive character in team individuals. With that being said, there are many ways that youth sport coaches can incorporate into their coaching that leads to great team chemistry.
1. Open communication is one of the main keys to maintaining team chemistry. Coaches who clearly explain all team rules and coaching philosophy are off to a good start in developing team chemistry. 2. Coaches should devote equal time to each team member, which makes every player feel like an integral part of the team. On the other hand, coaches, who display overt favoritism to some, often create factions on teams, which is detrimental to overall team chemistry. Even young players notice when teammates may be slighted with the coach's attention or negativity and this can be detrimental to team chemistry development.
3. Youth coaches should always watch for team members who comment or act negatively towards less talented players. Coaches should not allow any negativity to be displayed from one player or group of players towards others. Additionally, coaches should keep an eye out for any negativity displayed by parents towards players, coaches or towards other parents.
4. Teams often take on the attitude of their coach. Youth coaches who display an enthusiastic, fun and encouraging style will see their team display this attitude. Happy coaches often translate into happy kids, which leads to good team chemistry.
5. Coaches should teach sportsmanship and teamwork and watch for examples of these on their team, on other teams and in the news.
6. Team members that hang out together, even when not practicing or playing, often create stronger bonds. Coaches, or a designated parent, should organize team outings away from the game itself.
7. Fun is always a key - youth sport coaches, who can make things fun for kids, have a great chance of molding teams into a cohesive unit. Fun for athletes includes: overcoming challenges, activity, positive feedback, chances to compete, knowledge, winning and having the opportunity to win.
8. Coaches should teach the philosophy of "we." Explaining to players "we win as a team and we lose as a team" is key, as well as emphasizing the importance of each team member's contributions to the group.
9. Coaches should encourage players to "reach out" to all players so that cliques are not formed. Of course, winning teams often feel better about themselves. That should be motivation enough for coaches to the best job they are capable of to help teams win. Finally, creating an atmosphere where "kids can be kids" is important. This does not mean that coaches have to be friends with all players, but that coaches use their authority role to promote a positive experience for all, which leads to team chemistry.

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Used Physics Textbooks

There is a big market for used physics books which is poised to grow larger as students all over the world realize the huge cost benefits of buying them instead of the new. Used physics textbooks are often available for as much as a 50% discount depending on their condition and year of publishing. Students of all countries are usually strapped for cash and buying these books can translate to huge savings - money they can spend on other good things in life. Books don't have to be worn or carried on one person, they are not even a style statement for most - there is really no reason why a copy read by another is less useful than a book that you are reading for the first time.

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New books rarely come with any discount and usually prove unaffordable for most people. Even for those that can afford a new book, it makes sense considering purchasing more authors second hand as that will allow them access to more information in the form of more books or experiences for that matter. In fact if you look carefully, you can buy book in near pristine condition. Be sure to buy through a reputed book seller to avoid finding missing pages or content at some later stage. There is always an option of exchanging the book but they cause unnecessary delay not to mention inconvenience.
It is a good idea to look at the year of publishing when purchasing used physics textbooks. There could be many additions or subtractions in the text and you don't want to lose out on important content. If major changes have been made, usually the older book is offered at a throwaway price. In case you are cash strapped, you could consider updating the book by hand when in class or with a friend.
Students planning on buying used physics books would do well to start their research a semester in advance. There is really no point buying a book and not having it when it is required.
Students who purchase used physics books can also consider referring the same to their friends. There is really no shame in using these books. Libraries in fact work on the same principle. Some students do borrow books for certain periods, as long as a semester, but this causes a lot of inconvenience to all others who may want to refer to it in that time.
In summary used physics books are a great trend that will only grow further. It is also possible to offer your own books for sale after you are done using them. Apart from physicists, very few people will want to display them or refer to them after they are done; why not offer them to online stores that can help other students.

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