Coffee Benefits Essay Example for Free

Coffee Benefits Essay Introduction I.I believe there is something special in our little everyday moments, from that first wonderful sip of hot, milky coffee in the morning to those ten stolen minutes of me. II.Not only does coffee taste good, it can stimulate my mind to refresh and relax. III.Coffee stimulates your senses from its caffeine content which stimulates metabolism and supports mental alertness and concentration. IV.Coffee may hydrate you beside its advantage of relaxing. a.Because water is the main ingredient in a cup of coffee, it helps you work towards your daily water needs and is practically free of calories. V.Coffee refreshes you with its wealth of polyphenols. a.Polyphenols are nutrients that help maintain your body in good health over time. VI.Today I would share with you guys about the three major health benefits of coffee coffee and antioxidants, coffee and your mind and coffee and your body. (Transition: Let’s start with the coffee and antioxidants) Body I.Research has shown that a cup of coffee naturally comes with antioxidants, which are really good for you. a.Your body is constantly exposed to particles called free radicals. i.Particles which are caused by factors like exposure to ultraviolet radiation from the sun, environmental pollution, stress and smoking. b.Scientific studies suggest that free radicals can damage your body tissues, affect the ageing process and cause diseases like cataracts, cancer and cardiovascular diseases. c.Antioxidants in your body neutralize the free radicals and protect your body cells from damage. (Transition: Now that you know something about the coffee and antioxidants, let’s look at coffee and your mind) II.Many studies suggest that coffee drinking can improve overall ‘cognitive performance’. a.The cognitive performance which includes important mental skills like perception, attention, memory, problem solving and reaction or response abilities. b.There is some evidence to suggest potential benefits of coffee and caffeine in situations which require increased alertness e.g. night shifts and jet lag. (Transition: Now I have brief about the coffee and your mind. So let’s move to the last) III.Upping Your Physical Performance and weight management aid a.Increasing your capability and capacity for exercise. b.This means that you can keep going at a more intense pace, for a longer period and gain more from your workouts! c.Did you know that a plain black cup of coffee contains a very small amount of calories? i.In fact, coffee may be able to help maintain a healthy weight! Conclusion I.As we have seen, Coffee provides numerous health benefits which are contains antioxidants, improve cognitive performance and physical performance. II.Thus, the next time you drink a cup of coffee, just think of all its benefits! – â€Å"go beyond taste†. Bibliography Books S Rautiainen et al, 2012. Total antioxidant Capacity from Diet and Risk of Myocardial Infarction: A prospective Cohort of Women. The American Journal of Medicine, Volume 125. R Sinha et al, 2012. Caffeinated and decaffeinated and tea intakes and risk of colorectal cancer in a large prospective study. American Journal of Clinical Nutrition, Volume 96; 374-381. Article Sin CWM, et al (2008). Systematic review on the effectiveness of caffeine abstinence on the quality of sleep. J Clin Nursing; 18:13-21. Internet sources Coffee Health: From The Institute For Scientific Information On Coffee. â€Å"Cancer†. (27 Jan, 2012) Retrieved 26 Sept 2012 from http://www.coffeeandhealth.org/topics/cancer/ Coffee Health: From The Institute For Scientific Information On Coffee. â€Å"Mental Performance† . (2 Feb, 2012) retrieved 26 Sept 2012 from http://www.coffeeandhealth.org/topics/mental-performance/.

Codeswitching from English Essay example -- Language

The use of codeswitching between English and other languages is examined from a sociolinguistic perspective. It will be shown that codeswitching is instinctive and achieves overarching objectives such as serving the outcome of speech, defining identity and indirectly delineating aspects of the relationship between the participants, it 'lubricates' the conversation by making it more 'fluid', and when English is used, brings clarity and precision, particularly to formal arrangements. Finally codeswitching from English as a component of 'metrolinguistics' will be considered in relation to the data provided. The extracts are between G. D. Jayalakshmi, known as Jaya, who normally speaks English (but also Kannada, a south Indian language, Bengali, some Punjabi and Tamil), Nitin and Prathibha, who are work colleagues, and her brother Jagadish, known as Jaggu. The script of the conversations can be found in the U214 Assignments document pages 3 and 4, and the line numbering references are as used there. In the first conversation between Jaya and Nitin, Jaya points out in her commentary, that in 1.1 Nitin begins in English 'because the conversation is about work', in 1.2 she replies in Kannada, to demonstrate her friendliness toward him whilst observing that Nitin's use of English is due, not only to the work context, but also his knowledge that she has lived in England for many years and he too, wishes to show her friendliness by using English. Jaya concludes that they have used two languages to get closer, but they finish the conversation, 1.6 to 1.11 in English, which, talking to Pratibha in dialogue 2 she describes as the language of 'definiteness', or again in 4, with Jaggu, 'of arrangements'. The few words at the start of this ... ...OM), Milton Keynes, The Open University. English in the World, (2012), (U214, Worlds of English, DVD ROM), Milton Keynes, The Open University. McCormick, K. (2012), 'English and Other Languages' in Seargeant, P. and Swann, J. (ed.) History, Diversity, Change (U214, English in the World), Milton Keynes, The Open University, pp. 245-290. Meyerhoff, M. and Strycharz, A. (2012), 'Variation and Change in English' in Seargeant, P. and Swann, J. (ed.) History, Diversity, Change (U214, English in the World), Milton Keynes, The Open University, pp. 291-329. North, S. (2012), 'English a Linguistic Toolkit' (U214, Worlds of English), Milton Keynes, The Open University. Transcript, 'Clip 1.6.3 Codeswitching between English, Kannada and Hindi' printed from English: a Linguistic Tool Kit, (2012), (U214, Worlds of English, DVD ROM), Milton Keynes, The Open University.

Computer Hackers Essay

The sub culture group of hackers has been around since the 1960s. The underground sub culture of hacking has evolved into a mainstream open community. Some famous hackers like Eric Corlery, Gordon Lyon, Gary McKinnon, and Kevin Mitnick have done their fair share of infiltrating network bases all over the United States. These people have a unique mindset that allows them to crack these codes set up by government officials. Eric Raymond tries to classify this group of people as crackers because they crack codes of computers but the community wanted to keep the name hackers. Regardless of the name the community of people is smart and can break down your computer at anytime. A hacker is a person who finds a weakness in a system and exploits it. Some motivation for hackers can be money, challenge, or pure adrenaline rush. There is a difference between a cracker and a hacker. Crackers are normally considered when people are involved with computers. There are several types of hackers all over the world. White hat hackers breach security for no reason at all. The term white hat means ethical hacker. A black hat hacker breaks into secure networks to destroy data or to make the networks not useable for those who are allowed to use it. Black hat hackers have a process called pre hacking to help them determine which network to hack. The hacker first looks for an open port to gain access to. After that is done the hacker will find ways to get vital information about the network to get into the system. Hackers will even go above and beyond to engage activities like dumpster diving. Dumpster diving is when people actually dive into a dumpster to get information like documents that can help them breakdown the network. A grey hat hacker is a combination of white hat hacker and black hat hacker. A grey hat hacker will surf the internet just to crack the network and charge the administrator to set up a firewall. Basically the hacker sets up the administrator without letting them know that they broke into their system. A social status among hackers is the elite hacker. These hackers are the most skilled in their field. Script kiddie hacker is the hacker that attempts to hack with pre packaged software. A neophyte is a non experienced hacker who really does not know what they are doing. They are new to the whole sub culture of hacking. A blue hat hacker is one who is outside of the security consulting firm who looks for places that have been exploited to patch up the weakness. Some attacks a hacker use are network enumeration, vulnerability analysis, and exploitation. There are techniques like vulnerability scanners, password cracking, and packet sniffer, spoofing attack, and rooting attack. A vulnerability scanner is a tool used to quickly check computers on a network for known weaknesses. Hackers also commonly use port scanners. These check to see which ports on a specified computer are open or available to access the computer, and sometimes will detect what program or service is listening on that port, and its version number. Password cracking is in essence guessing what the password could be to the administrator server. A packet sniffer uses data packets to catch the store data in the computer. Also hackers used techniques like intimidation, helpfulness, and name dropping to get people within a company to give out information regarding the servers so they may be able to attain the network information. At times these hackers come out successful. With so many worms and viruses like the Trojan horse a hacker can infiltrate your server and get all your information. There have been programs like Norton and MacAfee to help cut down on hacking. This sub culture like the thrill of breaking down walls and seeing what they are not suppose to see. Between people not being smart about certain things they do online and the hacker for setting them up, this issue of hacking can be a big problem. Not everything that is hacked is bad because government plans have risen to show what bad things they have created to ruin America. At the end of the day make sure you log out your account and get antivirus software to keep your account, your  account.

Satirical Abortion Essay - 1425 Words

Good people disagree about the morality of abortion because we disagree about what defines human nature. First trimester abortions may have absolutely no moral implications whatsoever--perhaps a first trimester embryo is no more conscious than a kidney or spleen. Or they may have more serious moral implications. Our culture hasnt come to a consensus on that yet. But we know a little bit about murder, and the differences between murder and other forms of killing. And murder, in the way that we define it in all other instances, involves theintentional death of another human person. Even if we were to assume that every embryo or fetus were just as sentient and just as much of a person as any other human being, an argument that is not†¦show more content†¦Nowadays, there are many possibilities. New advances in science may cover almost any complication in pregnancy, without having to choose to kill the mother or the baby. Practically any condition can be controlled until the delivery.This picture shows one of the surgeries carried out inside the uterus. Look what the impressed photographer watched though his camera lens†¦ the tiny hand of the baby trying to grab the surgeon’s finger. * Imperfection (defect): Eugenic abortionPerfection does not mean having the right to live. People do not pass a quality control. A person can be â€Å"defective† (physically imperfect) yet still wonderful human being†¦ or be physically complete, â€Å"perfect†, but a human monster or a despicable person. This is not a reason to abort. The kindness of a human heart does no need a perfect body to develop itself completely. What would you advice a woman who is pregnant for the fifth time†¦ Whose husband suffers from syphilis and she suffers from tuberculosis, Whose oldest child was born blind†¦ Whose second child died†¦ Whose third child was born deaf†¦ Whose fourth child suffers from tuberculosis?That she have an abortion? You just signed the death sentence of Ludwig van Beethoven. | * It is not a life. Abortion for ignoranceOne would have to hide tons of scientific information which confirms that it is a life by looking at the stages of gestation. The majority of women who have an abortion really doShow MoreRelatedSatirical Essay : Satirical Abortion1592 Words   |  7 PagesSatirical Abortion in Animated Fiction There are many prevalent issues, including abortion, race, religion, and pedophilia, that exist not only in America, but across the world, that many people have a difficult time discussing. These topics have a tendency to make people uncomfortable, and when brought up in discussion it can be easy to offend someone who has an opposing opinion. Even though conversation about these issues is difficult to engage in, the conversations are important to have. SatireRead MoreJonathan Swift s A Modest Proposal1456 Words   |  6 PagesSwift released a very popular narrative known as A Modest Proposal. 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