Senin, 12 Desember 2011

Opponent Talk Be Exciting


Opponent Talk Be Exciting !!!

Actually, the opponent or a friend to talk not just to talk and listen to any other person. If you mistakenly respond, it could be the other person instead of like but even disgust. Especially if your responses seem pretentious and patronizing know. Likewise if you just listened and nodded without a word. This attitude did not impress your friends a fun talk. There are separate rules and tips so that other people feel comfortable conversing with you. And this is important enough tablets to support the success of your relationships in the workplace. Furthermore, the course will affect your success in career.

Consider first the following tricks:
*   Get to know the other person's style
How could you be a friend to talk to fun when you do not know who you are talking to? If not familiar, certainly does not hurt if you ask first acquaintance. Remember, not to forget the name of your interlocutor. Because, by name, a person will feel more appreciated. Conversely, if you forget his name, he feels that you are not enthusiastic about him. He also will assume you do not appreciate it.

*   Customize yourself with the speaker
In this life, surely you have talked with many people from different cultural backgrounds, age, economic level, education, and so on. Consequently, each conversation has its own characteristics and sensitivity. Of course you should be able to distinguish when talking to the boss or the office boy. Notice the word choice that may not understand the other person. Do not use terms that are too technical or scientific, if you talk with those who did not understand the 'language difficulty'. Remember, the more your words are not understood, the other person more uncomfortable talking to you.

*   Give your opponent a chance to talk
During this time many are unconsciously dominates the conversation to forget about the other person's existence. Until you are impressed monopolize the conversation. As a result, only interlocutor serve as a passive listener. This tendency can occur when too much that you want to express. As a result, the conversation was so obscure. So give pause every time you talk and then give the opponent the opportunity to speak to respond. This kind of interaction will make the other person feel comfortable and appreciated.

*   Avoid the habit of cutting the other person
Do not interrupt the habit when your colleagues are still talking. If you have a comment, hold himself until he finished the call, or at least until he gives you a chance to speak. If you do not agree with his talk, do not immediately say disagreements directly, for example, "I do not agree ..." or "You are wrong ..." Better you say, "I think better if ....". This method will make you appreciate the other person.

*   Be a good listener
Do not only other person who should listen to you talk. As he spoke too you should be good listeners. Check out all his words carefully. So you can understand all the talk and did not occur missunderstanding. Thus, any other person to feel more valued by you.

*   Show expression appropriately
Do not show over-expression. For example, if the other person telling sad thing, until you burst into tears. Or if he tells of his anger, you suddenly face flushed with anger. This will make the other person look strange to you. Indicate a reasonable expression. Most important is that you can understand the other person with an expression that he also knows that you understand it.

*   Maintain eye contact
Focus your gaze on the speaker. Because your views are wandering to and fro while to talk shows that you are not enthusiastic about the conversation. Can-can he will assume you underestimate it. But that does not mean you have the other person glared continuously. Switch the occasional eye contact is not a problem, but not too often and not too much discard the view. This will make you like a daydream when spoken to.

Well then you have mastered the techniques to communicate properly. You also have to be a pleasant person. And a pleasant person who will facilitate your career speed tables. Because how can your career go smoothly, if spoken to by your boss just did not give a sense of comfort? So, start now to learn tricks, so you become friends talk fun ..!!!

Minggu, 11 Desember 2011

Benefits Of Coffee


Health Effects Of Coffee
 The health effects of coffee have been studied to determine how coffee drinking affects humans. Coffee contains several compounds which are known to affect human body chemistry. The coffee bean itself contains chemicals which are mild psychotropics for humans as a defense mechanism of the Coffeacute plant. These chemicals are toxic in large doses, or even in their normal amount when consumed by many creatures which may otherwise have threatened the beans in the wild. Coffee contains caffeine, which acts as a stimulant.
Recent research has uncovered additional stimulating effects of coffee which are not related to its caffeine content. Coffee contains a currently unknown chemical agent which stimulates the production of cortisone and adrenaline, two stimulating hormones. For occasions when one wants to enjoy the flavor of coffee with almost no stimulation, decaffeinated coffee (also called decaf) is available. This is coffee from which most of the caffeine has been removed, by the Swiss water process (which involves the soaking of raw beans to remove the caffeine) or the use of a chemical solvent such as trichloroethylene ("tri"), or the more popular methylene chloride, in a similar process. Another solvent used is ethyl acetate; the resultant decaffeinated coffee is marketed as "natural decaf" because ethyl acetate is naturally present in fruit. Extraction with supercritical carbon dioxide has also been employed.
Decaffeinated coffee usually loses some flavor compared to normal coffee. There are also coffee alternatives that resemble coffee in taste but contain no caffeine (see below). These are available both in ground form for brewing and in instant form. Caffeine dependency and withdrawal symptoms are well-documented


Benefits Of Coffee

Reduced risk of Alzheimer's disease and Dementia

Several studies comparing moderate coffee drinkers (defined as 3–5 cups per day) with light coffee drinkers (defined as 0–2 cups per day) found that those who drank more coffee were significantly less likely to develop Alzheimer's disease later in life. A longitudinal study in 2009 found that moderate coffee drinkers had reduced risk of developing dementia in addition to Alzheimer's disease.

Reduced risk of gallstone disease

Drinking caffeinated coffee has been correlated with a lower incidence of gallstones and gallbladder disease in both men and women in two studies performed by the Harvard School of Public Health. A lessened risk was not seen in those who drank decaffeinated coffee. A recent study showed that roast coffee protected primary neuronal cells against hydrogen peroxide-induced cell death.

Reduced risk of Parkinson's disease

A study comparing heavy coffee drinkers (3.5 cups a day) with non-drinkers found that the coffee drinkers were significantly less likely to develop Parkinson's disease later in life. Likewise, a second study found an inverse relationship between the amount of coffee regularly drank and the likelihood of developing Parkinson's disease.

Cognitive performance

Many people drink coffee for its ability to increase short term recall.
Likewise, in tests of simple reaction time, choice reaction time, incidental verbal memory, and visuospatial reasoning, participants who regularly drank coffee were found to perform better on all tests, with a positive relationship between test scores and the amount of coffee regularly drunk. Elderly participants were found to have the largest effect associated with regular coffee drinking. Another study found that women over the age of 80 performed significantly better on cognitive tests if they had regularly drunk coffee over their lifetimes.

Analgesic enhancement

Coffee contains caffeine, which increases the effectiveness of pain killers, especially migraine and headache medications.  For this reason, many over-the-counter headache drugs include caffeine in their formula.

Antidiabetic

Coffee intake may reduce one's risk of diabetes mellitus type 2 by up to half. While this was originally noticed in patients who consumed high amounts (7 cups a day), the relationship was later shown to be linear.

Liver protection

Coffee can also reduce the incidence of cirrhosis of the liver and has been linked to a reduced risk of hepatocellular carcinoma, a primary liver cancer that usually arises in patients with preexisting cirrhosis The exact mechanism and the amount of coffee needed to achieve a beneficial effect have long been unclear. The cytokine transforming growth factor (TGF) beta has long been recognized for promoting fibrosis ability acting through the Smad family of transcription factors. In an interesting report recently published in the Journal of Hepatology, Gressner and colleagues provide the first mechanistic context for the epidemiological studies on coffee drinkers by showing that caffeine may have potent anti-fibrotic capabilities through its ability to antagonize the Smad pathway.

Cancer

Coffee consumption is also correlated to a reduced risk of oral, esophageal, and pharyngeal cancer. In ovarian cancer, no benefit was found. In the Nurses' Health Study, a modest reduction in breast cancer was observed in postmenopausal women only, which was not confirmed in decaffeinated coffee, and a reduction in endometrial cancer was observed in people who drank either caffeinated or decaffeinated coffee. According to one study, coffee protects the liver from cancer. Another preliminary study found a correlation between coffee consumption and a lower risk of aggressive prostate cancer.

Cardioprotective

Coffee moderately reduces the incidence of dying from cardiovascular disease, according to a large prospective cohort study published in 2008.  A 2009 prospective study in Japan following nearly 77,000 individuals aged 40 to 79 found that coffee consumption, along with caffeine intake, was associated with a reduced risk of dying from cardiovascular disease.

Laxative/diuretic

Coffee is also a powerful stimulant for peristalsis and is sometimes considered to prevent constipation. However, coffee can also cause excessively loose bowel movements. The stimulative effect of coffee consumption on the colon is found in both caffeinated and decaffeinated coffee.
Practitioners in alternative medicine often recommend coffee enemas for "cleansing of the colon" due to its stimulus of peristalsis, although medicine has not proven any benefits of the practice.
Contrary to popular belief, caffeine does not act as a diuretic when consumed in moderation, and does not lead to dehydration or to a water-electrolyte imbalance; current evidence suggests that caffeinated beverages contribute to the body's daily fluid requirements no differently from pure water.

Antioxidant

Coffee contains the anticancer compound methylpyridinium. This compound is not present in significant amounts in other foods. Methylpyridinium is not present in raw coffee beans but is formed during the roasting process from trigonelline, which is common in raw coffee beans. It is present in both caffeinated and decaffeinated coffee, and even in instant coffee. Research funded by Kraft shows that roast coffee contains more lipophilic antioxidants and chlorogenic acid lactones and is more protective against hydrogen peroxide-induced cell death in primary neuronal cells than green coffee. The espresso method of extraction yields higher antioxidant activity than other brewing methods.

Prevention of dental caries

The tannins in coffee may reduce the cariogenic potential of foods. In vitro experiments have shown that these polyphenolic compounds may interfere with glucosyltransferase activity of mutans streptococci, which may reduce plaque formation.

Gout

Coffee consumption decreased risk of gout in men over age 40. In a large study of over 45,000 men over a 12-year period, the risk for developing gout in men over 40 was inversely proportional with the amount of coffee consumed.

Cancer

Over 1,000 chemicals have been reported in roasted coffee, and 19 are known rodent carcinogens; however, most substances cited as rodent carcinogens occur naturally and should not be assumed to be carcinogenic in humans at exposure levels typically experienced in day-to-day life.

Gastrointestinal problems

Coffee can damage the lining of the gastrointestinal organs, causing gastritis and ulcers. The consumption of coffee is therefore not recommended for people with gastritis, colitis, and ulcers.

Anxiety and sleep changes

Many coffee drinkers are familiar with "coffee jitters", a nervous condition that occurs when one has had too much caffeine. It can also cause anxiety and irritability, in some with excessive coffee consumption, and some as a withdrawal symptom. Coffee can also cause insomnia in some. In others it can cause narcolepsy.

Cholesterol

A 2007 study by the Baylor College of Medicine indicates that the diterpene molecules cafestol and kahweol, found only in coffee beans, may raise levels of low-density lipoprotein or LDL in humans. This increase in LDL levels is an indicator that coffee raises cholesterol. The Baylor study suggests a possible link between cafestol, kahweol and higher levels of cholesterol in the body.
Paper coffee filters have a property that binds to lipid-like compounds which allows the filter to remove most of the cafestol and kahweol found in coffee. Brew methods which do not use a paper filter, such as the use of a press pot, do not remove cafestol and kahweol from the final brewed product.

Blood pressure

Caffeine has previously been implicated in increasing the risk of high blood pressure; however, recent studies have not confirmed any association. In a 12-year study of 155,000 female nurses, large amounts of coffee did not induce a "risky rise in blood pressure". Previous studies had already shown statistically insignificant associations between coffee drinking and clinical hypertension. Effect of coffee on morbidity and mortality due to its effect on blood pressure is too weak, and has not been studied. Other positive and negative effects of coffee on health would be difficult confounding factors.

Effects on pregnancy

Caffeine molecules are small enough to penetrate the placenta and slip into the baby's blood circulation. Unlike adults, organs and systems in fetuses are not full-fledged, therefore not capable of fully metabolizing caffeine and excreting it. The energy booster tends to linger in the fetus's blood ten times longer than in adults. High levels of caffeine are bound to accumulate in the baby's body with frequent maternal consumption of caffeine. Just like what it does to adults, caffeine could also send the baby's pulse and breathing rate racing and affect its sleep pattern for an extended duration.
A February 2003 Danish study of 18,478 women linked heavy coffee consumption during pregnancy to significantly increased risk of stillbirths (but no significantly increased risk of infant death in the first year). "The results seem to indicate a threshold effect around four to seven cups per day," the study reported. Those who drank eight or more cups a day (64 U.S. fl oz or 1.89 L) were at 220% increased risk compared with nondrinkers. This study has not yet been repeated, but has caused some doctors to caution against excessive coffee consumption during pregnancy.
Decaffeinated coffee is also regarded as a potential health risk to pregnant women when chemical solvents are used to extract the caffeine instead of other less invasive processes. The impact of these chemicals is debated, however, as the solvents in question evaporate at 80–90 °C, and coffee beans are decaffeinated before roasting, which occurs at approximately 200 °C. As such, these chemicals, namely trichloroethane and methylene chloride, are present in trace amounts at most, and may not pose a significant threat to embryos and fetuses.

Iron deficiency anemia

Coffee consumption can lead to iron deficiency anemia in mothers and infants. Coffee also interferes with the absorption of supplemental iron.

Coronary artery disease

A 2004 study tried to discover why the beneficial and detrimental effects of coffee conflict. The study concluded that consumption of coffee is associated with significant elevations in biochemical markers of inflammation. This is a detrimental effect of coffee on the cardiovascular system, which may explain why coffee has so far only been shown to help the heart at levels of four cups (24 fl oz or 600 mL) or fewer per day.
The health risks of decaffeinated coffee have been studied, with varying results. One variable is the type of decaffeination process used; while some involve the use of organic solvents which may leave residual traces, others rely on steam.[citation needed]
A study has shown that cafestol, a substance which is present in boiled coffee drinks, dramatically increases cholesterol levels, especially in women. Filtered coffee contains only trace amounts of cafestol. Polymorphisms in the CYP1A2 gene may lead to a slower metabolism of caffeine. In patients with a slow version of the enzyme the risk for myocardial infarction (heart attack) is increased by a third (2–3 cups) to two thirds (>4 cups). The risk was more marked in people under the age of 59.
A Harvard study conducted over the course of 20 years of 128,000 people published in 2006 concluded that there was no evidence to support the claim that coffee consumption itself increases the risk of coronary heart disease. The study did, however, show a correlation between heavy consumption of coffee and higher degrees of exposure to other coronary heart disease risk factors such as smoking, greater alcohol consumption, and lack of physical exercise. The results apply only to coffee filtered through paper filters, which excludes boiled coffee and espresso, for example. Additionally, the lead researcher on this study acknowledged that subsets of the larger group may be at risk for heart attack when drinking multiple cups of coffee a day due to genetic differences in metabolizing caffeine.
The Iowa Women's Health Study showed that women who consumed coffee actually had fewer cardiovascular disease incidents and lower cancer rates than the general population. For women who drank 6 or more cups, the benefit was even greater. However, this study excluded 35% of its original participants who already had cardiovascular disease and other chronic diseases when the study began. Since participants were all over the age of 55, no good conclusion can be drawn about the long term effect of coffee drinking on heart disease from this study.

TOEFL Tips

20 TOEFL Tips
  1. Familiarize yourself with the three TOEFL formats
Most countries now offer the Internet Based TOEFL (IBT). Make sure you find out which test you will be taking before you start studying for the TOEFL. If your country uses the CBT you have to take this test. You cannot choose to take the paper based test. Most of the types of questions are similar, although there are a few new questions that can only be answered on a computer. The iBT and CBT use visual stimuli and have a written portion.
  1. Research TOEFL score requirements
The TOEFL is required for any non-native English student who wants to go to a post secondary school in the United States. Most people take the TOEFL in order to apply to a specific school or program. Before you begin studying, find out what the requirements are for the schools you are interested in going to. Remember that the scores for the paper based test are different than the scores for the CBT and iBT. The average minimum score required is approximately 550 (paper test) or 215 (CBT) or 70 (iBT). A prestigious university such as Harvard has much higher expectations. Some schools will look at your scores from different sections. Each iBT section is scored out of 30. Many universities expect you to achieve higher writing skills than speaking skills. TOEFL scores are only valid for two years.
  1. Learn academic English
TOEFL is used for a different purpose than other ESL tests. The TOEFL measures your ability to succeed in an American university or college. You don't have to know about the business world as you do in the TOEIC test. Instead, you should concentrate on studying language that you would hear on campus and terms that you would hear in the classroom. You should read textbooks, encyclopaedias, journals and research articles rather than advertisements and resumes. You won't need to know any background information about certain subjects, but it will help you to become familiar with this type of material. If you have a friend who goes to an English university, go to class with him as often as you can. Borrow his books and hang out with his friends.
  1. Use practice tests
The best way to prepare for the TOEFL is to practice doing the tests. If you are taking a TOEFL class, your teacher will provide you with plenty of material. If you are studying for the TOEFL on your own, you will have to purchase a few key resources. Find a textbook that has exercises, vocabulary, practice tests, CDs, and explanatory answers. You might not want to work through a book from front to back. Work on the sections that you find most challenging. Don't just rely on one book. You might have a book that is much easier than the official TOEFL. Look for free samples on the Internet to supplement your textbook.
  1. Find a mentor
A reliable native English teacher who knows a lot about the TOEFL is one of the best resources a student can have. You will have many questions that your textbook can't answer for you. Frustrated students often give up. It is important that you have someone who will answer your questions and encourage you when you feel down. If you cannot afford a teacher or a tutor, find a student who has studied for the test before. Sometimes other students can give you excellent hints and help you with grammar questions. You might be able to help them with questions too. Teaching another person is a great way to learn.
  1. Build up your stamina
The TOEFL test takes a long time to write. If you are taking the paper based test it will take you about 2.5 hours. The iBT and CBT are much longer. You can expect to be at the computer for 4 hours. Many students have an attention span of about two hours. This is the maximum length of most classes. After this amount of time performance starts to weaken. If you keep your study sessions to one or two hours, your brain will not be prepared to work for four. Start off with short study sessions, and work up to longer ones. Remind yourself that it is a long test a few days before test day. It is absolutely necessary that you get a good night's sleep before this test. You cannot afford to be tired.
  1. Arrive prepared
If you arrive at the test centre with all of the things you need, you will feel calm and ready. When you are nervous, your memory does not work as well. Make sure you know exactly how to get to the test centre and where you can park. Bring the correct amount of money for parking. If you are writing the paper based test you should have a number of pencils, a pencil sharpener, and a few erasers that don't smudge. You will also need a pen to write the essay on the CBT if you choose not to type it. It is also important that your identification looks valid. If you have had problems with your ID before, make sure to bring a backup photo. Don't forget any paper work that ETS sends you to prove that you have registered.
  1. Pace yourself
Wear a watch. This is especially important if you are taking the paper based test. Some exam rooms do not have clocks. The CBT has a clock on the screen, however, you should still wear a watch to make sure that you arrive on time! Watch your time very closely. Many students do poorly on the TOEFL because they spend too much time on difficult questions. You should never spend longer than a minute on one question. You will only have 30 minutes to write the essay at the end of the CBT. Spend at least 5 minutes planning your essay. Save at least 5 minutes to check your work.
  1. Use the tutorials
On the CBT there are tutorials to help you understand how to answer the questions properly. Don't skip the tutorials. You get extra time to use them. They will help you to feel comfortable. You will also become familiar with the keyboard and mouse. They might feel slightly different to your own computer or the ones at your school.
  1. Learn about the CAT (computer adaptive testing)
The first two sections of the CBT are computer adaptive. That means that you will be given a few questions that are of medium difficulty. After you answer those questions, the computer will determine which questions to give you next. The first 10-15 questions in each part are extremely important. If you answer these correctly, your score will be much higher. The questions that come later are important, but do not count as much towards your score. Don't guess wrong in order to get easier questions!
  1. Answer every question
Never leave a question blank. Eliminate all of the answers you know are wrong and then make an educated guess. On the CBT, you cannot skip a question and go back to it. You have to answer a question and confirm that you are happy with your answer. You cannot change your answers, so double check to be sure. The reading section is not computer adaptive. You can skip or change questions, but only if you have extra time. You can always go back and change questions on the paper test, but students rarely have time to do this.

  1. Secrets for the Listening section
Don't look back at a listening question after you have decided on an answer. You should always try to read ahead. If you know the questions before you hear the passage you will have a head start. In the TOEFL iBT you are allowed to take notes. This in not permitted for the paper and computer based TOEFL. When you are practising for the listening sections, don't play the tape or CD more than once. On the real test you will only hear everything once. You have to train your ears to listen right the first time.
  1. Secrets for the Structure section
This section has been eliminated for the TOEFL iBT. You do not need to study for this section unless you are taking an old version of the TOEFL. Many students say that this is the most difficult part of the TOEFL test. Don't get distracted by the difficult words. Many native speakers do not know the scientific terms in these sentences. The important thing is that you can identify the parts of the sentence. Simplify a sentence that has many terms you don't understand by using simple words of the same form. Your job is to make a sentence correct. Always make sure that every sentence has a subject and a verb. Look at the punctuation in the sentence. You should be able to recognize the structure (for example, prepositional phrase or noun clause) even if you don't understand what the sentence means. Don't choose the first letter that looks wrong until you try every choice. You might find two that look wrong. Then you have to make an educated guess.
  1. Secrets for the Reading section
Just like in the structure section, it is not important that you know every word in the reading section. Concentrate on the areas that the questions pertain to. Skim through the passage, read the questions, then read for more detail. The questions usually come in the order they appear in the passage. Anticipate the type of questions you will be asked in this section. At least 60 percent of the readings will have a main idea question. You will be asked at least two vocabulary questions from each reading. You will also be asked some detailed questions and some inference questions. You will not have time to reread a whole passage.
  1. Secrets for the Writing section
You will have 30 minutes to write the essay on the CBT. The paper based tests is sometimes accompanied by the TWE (Test of Written English). You will not have access to a spell check function on the CBT. The most important thing is to keep your writing simple and clear. Don't use vocabulary and punctuation that you are unsure of. You will not impress the reader. When you practice for this section, find a format that you are comfortable with. Use this format every time. For example, your thesis might always be in the third sentence of your introduction. You might always end your conclusion with a question. Make sure to use lots of examples to support your essay. Transitional words and phrases will make your essay read smoothly. Memorize a list of these and practice using them. Always leave time to review what you have written. Read your essay silently in your head.
  1. Make your corrections clear
If you are taking the paper test, remember that a machine will be marking your test. Only one circle must be filled in. Fill it in all the way using a sharp dark pencil. Do not use pen! If you erase something, make sure it is completely erased. Many students lose points for being sloppy with their pencils and erasers.
  1. Dress in comfortable clothing
Dress in comfortable layers on test day. You never know whether or not the test room will be cold or warm. Wear your favourite shirt. When you feel comfortable you perform better! Don't wear tight clothing. You have to sit in one place for a long time.
  1. Make sure to eat before the test
Four hours is a long time to go without a snack. You will not be allowed to bring any food or drinks into the test room with you. Eat a sensible meal before you take the test. Avoid too much caffeine as it will give you the shakes. Don't consume large amounts of sugar right before the test. You will get tired very quickly. Make sure that you have had plenty of water (but not too much as you will not want to waste time in the washroom).
  1. Refer to the official TOEFL website
The official TOEFL website ( www.toefl.com) has a number of helpful things that you can download for free. They will supply you with a list of writing topics for the essay. You can also find important information about test centres and test updates. Many of your questions can be answered here. You will also get hints about which resources are worth buying.
  1. Scores
Scores for the iBT are available online 15 days after you take the test. For paper based and computer based TOEFL contact the test centre and ask for a Score Report Request Form. You can choose four institutions where you want your score to be sent to free of charge. You should bring this information with you on test day. If you are taking the CBT you will know your Listening and Reading score. You won't find out your Structure/Writing score until you get this information in the mail. If you wait until after test day, you will be charged approximately 12 US dollars for each institution that you wish to receive your score.