Understanding omega-3’s Essay Example for Free

Understanding omega-3’s Essay To-date, many studies have been conducted to validate and understand the effect of omega-3’s in primary and secondary prevention of cardiovascular diseases. Omega-3’s have attracted attention as potential triglyceride lowering and cardioprotective agents. They are a special group of polyunsaturated fatty acids found abundantly in marine sources (fatty fish) as eicosapentaenoic acid (EPA) and docohexaenoic acid (DHA), and in nuts, seeds and vegetable oils as ÃŽ ±-linolenic acid (ALA). The delta-6-desaturase enzyme in vivo converts ÃŽ ±-linolenic acid into EPA and subsequently to DHA. Further metabolism of these products yields eicosanoids, the subject of interest. Eicosanoids (thromboxane, leukotrienes, prostaglandins) derived from omega-3’s have an anti-inflammatory and anti-aggretory effect. These properties account for the cardioprotective effects of omega-3’s since inflammation is one of the basic factors behind atheroma formation and plaque rupture. Studies have confirmed the dietary intake of omega-3’s to be inversely proportional to the inflammatory markers C-reactive protein, IL-6, E-selectin, soluble intercellular adhesion molecule 1, and soluble vascular cell adhesion molecule 1. Another study revealed an inverse relationship between EPA+DHA intake and soluble tumor necrosis factors. Omega-3 consumption has been shown to be inversely proportional to CVD, especially sudden cardiac death. The reduction of sudden cardiac death in people who consumed fish once a week was more (52%) than those who ate fish less than once a month. However, no relationship between omega-3 consumption and non-sudden death, myocardial infarction, or CVD mortality has yet been established. Although studies have been focused on the effects of EPA+DHA, the 4 prospective randomized trials discussed in the article suggest that the effect of ALA is not much different. However, further studies need to be conducted to verify the details in metabolism of ALA to eicosanoids. This knowledge may be important in knowing the extent and limitations of the process, and the limiting factors if any. Use of omega-3 has not been reported to cause any life-threatening illnesses or deaths. However, some gastrointestinal problems have been reported in a minute fraction of subjects. Presence of traces of mercury or methyl mercury in fish poses risk of mercury poisoning. However, while the FDA recommends pregnant women, nursing mothers and young children to avoid eating fish with high mercury content, it allows adults one serving (7 oz. ) per week consumption of fish containing 1ppm mercury. Some studies suggest role of ALA in prostrate cancer. Although such a link has not fully been established, it is safer to chose fish oil when implementing omega-3 supplementation in men. The American Heart Association recommends that the patients without known CVD should maintain a diet rich in ALA and eat a variety of fish twice a week. Patients with known CVD should consume at least 1 g/d EPA+DHA (3 g/d of fish oil) (Table III). The graph in Figure 3 shows a marked decrease in the percentage of energy the industrial society is getting from omega-3’s since the past century. The sudden surge in the use of harmful trans fats and the omega-6’s can be seen as the reason to the increase in heart diseases and sudden cardiac deaths during this period. This study has established the importance of omega-3’s from fish and vegetable oils in diet for everyone who wishes to live a normal, healthy life. Further studies need to be conducted to account for the effects of long term use and minimum threshold doses of EPA+DHA and the extent of metabolism of ALA and its role in prostrate cancer. However, knowledge from this article has made me stauncher in the use of fish at least once a week, since I have a family history of CVD.

My Baby - A Cute, Fat, Difficult, and Unexpected Blessing :: Personal Narrative essay about myself

My Baby - A Cute, Fat, Difficult, and Unexpected Blessing "You are going to have a baby" seven words that changed my life. On April 14th, I woke up and didn't want to go to school because I wasn't feeling well. My mom came into my room and asked me if I was going to get out of bed and go to school. I told her that I needed to go to the doctor. "Why, are you sick?" she asked. "No, I think I'm pregnant." We both just sat there and cried together. I knew then what I should not have done that night. A baby would take up all my time, the time that I needed to grow up myself. I got up, dressed myself, and didn't bother putting any make-up on because I knew I would probably be crying. We went into the doctor's office and found out that I was a little over three months pregnant. When the nurse said those seven words, I started to cry. I looked over at my mom and she had tears in her eyes. I didn't know what to think. I wanted it to be a dream, that I would wake up from and everything would be okay. We then listened to the heartbeat, which was really fast. It was really neat and it made us cry some more. The nurses asked me a whole bunch of questions, gave me on some prenatal pills to sample, and then told me to schedule an appointment to come back sometime next week. They acted like it was no big deal. Well, it was, didn't they realize that I was only seventeen years old, a senior, and not even out of high school yet. I could no longer be the carefree cheerleader, who had fun with her friends every weekend, and played beach volleyball at her cou sin's house. Now I was going to have a baby of my own, a little person that would be totally dependent on me. I was really scared; I didn't know what I was going to do. Many different questions popped into my mind on what I could do. Do I really want to keep this baby? Should I give it up for adoption? My Baby - A Cute, Fat, Difficult, and Unexpected Blessing :: Personal Narrative essay about myself My Baby - A Cute, Fat, Difficult, and Unexpected Blessing "You are going to have a baby" seven words that changed my life. On April 14th, I woke up and didn't want to go to school because I wasn't feeling well. My mom came into my room and asked me if I was going to get out of bed and go to school. I told her that I needed to go to the doctor. "Why, are you sick?" she asked. "No, I think I'm pregnant." We both just sat there and cried together. I knew then what I should not have done that night. A baby would take up all my time, the time that I needed to grow up myself. I got up, dressed myself, and didn't bother putting any make-up on because I knew I would probably be crying. We went into the doctor's office and found out that I was a little over three months pregnant. When the nurse said those seven words, I started to cry. I looked over at my mom and she had tears in her eyes. I didn't know what to think. I wanted it to be a dream, that I would wake up from and everything would be okay. We then listened to the heartbeat, which was really fast. It was really neat and it made us cry some more. The nurses asked me a whole bunch of questions, gave me on some prenatal pills to sample, and then told me to schedule an appointment to come back sometime next week. They acted like it was no big deal. Well, it was, didn't they realize that I was only seventeen years old, a senior, and not even out of high school yet. I could no longer be the carefree cheerleader, who had fun with her friends every weekend, and played beach volleyball at her cou sin's house. Now I was going to have a baby of my own, a little person that would be totally dependent on me. I was really scared; I didn't know what I was going to do. Many different questions popped into my mind on what I could do. Do I really want to keep this baby? Should I give it up for adoption?

Visual art analysis

French occupation. The painting also evokes neither the people of Madrid nor Spanish troops who rose up against the invader and to protect their love and respect land. The most remarkable of the painting is the man In the white shirt that was standing in front of the Napoleon troops took place on the left hand side of the painting. His clothes are white and clean contrasting to the other townspeople who were wearing dirty with blood stained. HIS snowy presents purity ND also Is believing of religion as well.He Is holding his arm In an unmistakable reference which shapes like a V and does salary to the Christ on the cross explores peace and Independent. Thus, It also suggests the audiences that he Is a martyr for the rest of the town. As a consequence of his stance, his left hand was polluting to the church at the background conveys Ideology of their religion which Is Catholic; his others hand are above the townspeople's heads symbolizes as a shield of protection. The man in the white shirt is standing out in the darkness of the sky. The dark sky is successfully represents the feeling of sadness and hopeless of the townspeople to audiences.Besides, there is a puddle blood in the foreground with a dead body on that. Though, there is a group of Spanish troops in the middle of the painting were standing with hands over their faces emphasizes that they were suffering and sorrowful with a great lost. Those events encounter the Napoleon's troops that lining up with guns. The guns were holding up between their faces and shoulders level pointing straight to the townspeople. The troops took place on the right hand side of the painting. They were wearing full uniform with hats and black shoes represents powerful and unity.They face were showing no mercy and inspirited. The visual techniques used by French Soya plays an important role in the painting. The artist has uses many visual techniques such as facial expression, colors, contrast and vectors. There are many facial e xpressions to communicate character's feeling to audiences namely inhumanity from the Napoleon's troops and feelings of pain, suffering or even nervous of the Spanish which was an outcome of war. Other technique is contrast; it used to created outstanding of the characters usual art analysis By bounyalisouvankham their love and respect land.The most remarkable of the painting is the man in the townspeople who were wearing dirty with blood stained. His snowy presents purity and also is believing of religion as well. He is holding his arm in an unmistakable reference which shapes like a V and does similar to the Christ on the cross explores peace and independent. Thus, it also suggests the audiences that he is a martyr for the rest of the town. As a consequence of his stance, his left hand was pointing to the church at the background conveys ideology of their religion which is Catholic;

Effects on Children in Single Parent Household Essay

The U.S. Census Bureau reported that about 30 percent of American families are headed by only one parent. Single parent households numbered over 12 million in the year of 2000. According to this, single parent families can no longer be viewed as nontraditional families. These families are all around us today. So, interest has grown as to the effect of these households on Children’s well-being. The most important effect of single parent household on children is in academic achievement. According to the research named Single parenting and children’s academic achievement from Kunz (2010), most single parent households are run by mothers. Therefore, children who lack fathers’ attention can’t have a happy learning environment. They usually perform poorly in school because the lack of guidance on their homework. From this research, we can conclude that for every 100 dollars of child support mothers receive, their children’s standardized test scores increa se by 1/8 to 7/10 of a point. In addition, children with single mothers who have contact and emotional support from their fathers tend to do better in school than children who have no contact with their fathers. We can make a conclusion from this research that because children live in single parent household, they can hardly do well in academic achievement. Emotional effects also play an important role in the life of children growing up in a single parent household. According to the article named Children in single parent homes and emotional problems by Erica Williams (2003), living in single parent household can have many emotional effects on children, including feelings of abandonment, sadness, loneliness and difficulty socializing and connecting with others. Nowadays, because living in single parent household, more and more children become autistic. They can’t develop interpersonal relationship with normal people, which avoid them from surviving in the society independently. Besides, since they are given little attention, there are also other emotional effects on them, including low self-esteem, increased anger, frustration and an increased risk for violent behavior. Further, they are more likely to commit a crime because they want to attract people’s attention. This can not only ruin their lives but also break their parents’ hearts. Although there are so many negative effects on children in single parent households, it can have positive effects on them as well. According to a study at Cornell  University, positive single parenting did not show any negative impact on the social and educational development of the 12 and 13 years old participating in the study. In addition, children in single parent families may exhibit strong responsibility skills, as they are often called upon to help out more with family chores and tasks. Therefore, if children in single parent households are taught and educated by the single parent in an appropriate way, they can become people who are more strong and independent than the normal children in normal families. Because they lack love, they learn how to survive in this complex society and live a happy life and become stronger and stronger. To help the children in single parent households, our whole society is supposed to pay more attention on them. If we can give more care and patience to them, they will become strong but not evil. They are the most innocent part of their families, and they are supposed to be treated as the normal children in normal families. Please give your love and care to them. References Kunz, M. (2010). Single parenting and children’s academic achievement. Retrieved from http://library.adoption.com/articles/single-parenting-and-childrens-academic-achievement.html Williams, E. (2003). Children in single parent homes and emotional problems. Retrieved from http://www.thehilltoponline.com/2.4839/children-in-single-parent-homes-and-emotional-problems-1.472758#.UjSszMZ9dyc

Quotes from Grace Hopper, Computer Programming Pioneer

Quotes from Grace Hopper, Computer Programming Pioneer Rear Admiral Grace Hopper helped to develop an early computer, invented the compiler making possible higher level computer languages, and helped to define the design of the programming language COBOL. First a member of the WAVES and the US Naval Reserve, Grace Hopper retired from the Navy several times before returning and gaining the rank of Rear Admiral. Selected Grace Hopper Quotations I’ve always objected to doing anything over again if I had already done it once.   From then on, when anything went wrong with a computer, we said it had bugs in it. If its a good idea, go ahead and do it. Its much easier to apologize than it is to get permission. It is often easier to ask for forgiveness than to ask for permission. The most dangerous phrase in the language is, Weve always done it this way. Humans are allergic to change. They love to say, Weve always done it this way. I try to fight that. Thats why I have a clock on my wall that runs counter-clockwise. A ship in port is safe, but that is not what ships are for. Sail out to sea and do new things. You dont manage people, you manage things. You lead people. Leadership is a two-way street, loyalty up and loyalty down. Respect for ones superiors; care for ones crew. One accurate measurement is worth a thousand expert opinions. Some day, on the corporate balance sheet, there will be an entry which reads, Information; for in most cases, the information is more valuable than the hardware which processes it. Were flooding people with information. We need to feed it through a processor. A human must turn information into intelligence or knowledge. Weve tended to forget that no computer will ever ask a new question. There sat that beautiful big machine whose sole job was to copy things and do addition. Why not make the computer do it? That’s why I sat down and wrote the first compiler. It was very stupid. What I did was watch myself put together a program and make the computer do what I did.   To me programming is more than an important practical art. It is also a gigantic undertaking in the foundations of knowledge. They told me computers could only do arithmetic. In pioneer days they used oxen for heavy pulling, and when one ox couldnt budge a log, they didnt try to grow a larger ox. We shouldnt be trying for bigger computers, but for more systems of computers. Life was simple before World War II. After that, we had systems. We went overboard on management and forgot about leadership. It might help if we ran the MBAs out of Washington. At any given moment, there is always a line representing what your boss will believe. If you step over it, you will not get your budget. Go as close to that line as you can. I seem to do a lot of retiring. I handed my passport to the immigration officer, and he looked at it and looked at me and said, What are you? Quote About Hopper It was warm in the summer of 1945; the windows were always open and the screens were not very good. One day the Mark II stopped when a relay failed. They finally found the cause of the failure: inside one of the relays, beaten to death by the contacts, was a moth. The operator carefully fished it out with tweezers, taped it in the logbook, and wrote under it first actual bug found.† –Kathleen Broome Williams

Calculate Your Average Sentence Length

Calculate Your Average Sentence Length Calculate Your Average Sentence Length Calculate Your Average Sentence Length By Mark Nichol Variety of sentence length is an important factor in good writing attending to the number of words in each sentence enhances the rhythm of your composition but careful writers occasionally monitor average sentence length, too. There’s no reason to obsess about either factor, but check your numbers now and then. Although variety of sentence length occurs naturally, it’s a good idea, when it’s feasible, to recite your writing aloud to ensure that stacks of sentences of repetitively equal or nearly equal length aren’t slipping through. Note, however, that though striving for variety of length and attending to average length may seem contradictory practices, average length has nothing to do with consistent length. And what’s the ideal average sentence length? It depends on the formality of your writing, and on your writing audience. Roughly, for a general audience, an ASL of less than 15 words is considered easy, 15 to 20 words is moderate, and more than 20 words is difficult. I measured my posts from last week and discovered that they ranged in ASL score from 20.7 words to 33.9; the others were spaced fairly evenly within this range. I frequently employ colons to signal additional statements, and I didn’t count what follows the colons as separate sentences, but even if I did, the ASL for most of my posts would still likely be in the 20s. However, as I noted in my post about reading level, I assume that many Daily Writing Tips readers are above the norm in reading comprehension (though a sizeable number are English-language learners). When I read about a study of ASL published in 1985, I learned that the ASL figures for leading American newspapers and magazines are comparable to the numbers for my posts. (Or they were comparable: The ASL for the best periodicals has probably declined in the last quarter-century.) But if I were writing for more modest general-interest publications, I would make an effort to reduce ASL to the low 20s or even the high teens. Here’s a more complicated index called the fog factor: After determining the ASL, divide the number of words of three or more syllables by the total number of words. Add that number to the ASL. Multiply the sum by 0.4. The number corresponds to reading-comprehension level corresponding to the number of years of education. For general-interest publications, the ideal total is between 7 and 9. The total for this post is over 14. Again, considering that it’s published on a blog about writing, that’s not excessive. However, if it inched any higher, or if the ASLs for my posts were routinely hitting in the upper 20s, I’d strive to simplify. Clarity, construction, and correctness are the most important elements of good writing, of course, but conciseness is also a virtue. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Style category, check our popular posts, or choose a related post below:What Is Irony? (With Examples)Do you "orient" yourself, or "orientate" yourself?Words That Begin with Q

Why Concealed Weapons Permit Should be Valid in every State Essay

Why Concealed Weapons Permit Should be Valid in every State - Essay Example On the other hand, it also depends on whether one holds the opinion that permitting concealed guns may facilitate an increase in crime rate, since the more people possess guns the more the community becomes unsafe. The objective of this paper is to discuss whether concealed weapons should be valid in every state. Background Concealed weapons laws have been at the center of extensive debates in America. It is a familiar form of firearms control regulation in America. It was adopted by a couple of states decades ago in an attempt to do away with the total ban law. In the late twentieth century, the laws reemerged as a vital part of the gun control debate. This was around the time when anti-campaigners of the weaponry control laws attempted to reform most of the laws to bring to an end the discretion of security personnel, and sheriffs to demand compulsory issuance of permits to anyone who met the set standards. By mid 1980s, only a couple of states such as Indiana, South Dakota, Washin gton, Georgia and Vermont had adopted laws that demanded security personnel and the judicial systems to issue concealed weapons permits to average citizens (Cramer 1). ... Unlike the rural sectors of the country where the residents often use guns for the purposes of hunting and games, without proper regulation in the major urban areas, the problem could probably get even worse (Bingham 8). On the other hand, those who are for the permitting of concealed guns hold the belief that, when the people are armed, they are likely to protect the communities much better than the way the police can possibly protect them (Carter 138). They have continuously used the events during the era of Hitler to support their stand. They argue that, if the people would have been armed appropriately, they would have been able to defend themselves against the Nazis (INFIDELESTO 6). Conclusion A lot of factors need to be considered before making major decisions regarding the concealed guns law. The anti-campaigners of the law obviously have raised vital reasons that cannot be brushed away lightly. To successfully protect the people and their households, both the people and the s ecurity officers need to be empowered. However, elaborate control mechanisms have to be implemented to deal with the underlying challenges. The pros of the concealed weapons law evidently outweighs the cons, and therefore, should be adopted by all states. Cover letter The purpose of the essay is to weigh the opposing and alternative views regarding the concealed weapons laws. At the end of the research, the pros and the cons of the implementation of this law ought to be clearly understood. People should also be able to make informed decisions. After completing the assignment, it was evident that the challenges that face this law cannot simply be ignored. In urban centers, its implementation may enhance crime rates. Strict control measures have to be implemented