You might remember the heroic role that newly

You might remember the heroic role that newly-inve Essay nted radar played in the Second World War. People hailed it then as Our Miracle Ally. But even in its earliest years, as it was helping win the war, radar proved to be more than an expert enemy locator. Radar technicians, doodling away in their idle moments, found that they could focus a radar beam on a marshmallow and toast it. They also popped popcorn with it. Such was the beginning of microwave cooking. The very same energy that warned the British of the German Luftwaffe invasion and that policemen employ to pinch speeding motorists, is what many of us now have in our kitchens. Its the same as what carries long distance phone calls and cablevision. Hitlers army had its own version of radar, using radio waves. But the trouble with radio waves is that their long wavelength requires a large, cumbersome antenna to focus them into a narrow radar beam. The British showed that microwaves, with their short wavelength, could be focussed ina narrow beam with an antenna many times smaller. T his enabled them to make more effective use of radar since an antenna could be carried on aircraft, ships and mobile ground stations.This characteristic of microwaves, the efficiency with which they are concentrated in a narrow beam, is one reason why they can be used in cooking. You can produce a high-powered microwave beam in a small oven, but you cant do the same with radio waves, which are simply too long.Microwaves and their Use The idea of cooking with radiation may seem like a fairly new one, but in fact it reaches back thousands of years. Ever since mastering fire, man has cooked with infrared radiation, a close kin of the microwave.Infrared rays are what give you that warm glow when you put your hand near a room radiator or a hotplate or a campfire. Infrared rays, flowing from the sun and striking the atmosphere, make the Earth warm and habitable. In a conventional gas or electric oven, infrared waves pour off the hot elements or burners and are converted to heat when they strike air inside and the food. Microwaves and infrared rays are related in that both are forms of electromagnetic energy. Both consist of electric and magnetic fields that rise and fall like waves on an ocean. Silently, invisibly and at the speed of light, they travel through space and matter. There are many forms of electromagnetic energy (see diagram). Ordinary light from the sun is one, and the only one you can actually see. X-rays are another. Each kind, moving at a separate wavelength, has a unique effect on any matter it touches. When you lie out in the summer sun, for example, its the infrared rays that bring warmth, but ultraviolet radiation that tans your skin. If the Earths protective atmosphere werent there, intense cosmic radiation from space would kill you.So why do microwaves cook faster than infrared rays?Well, suppose youre roasting a chicken in a radar range. What happens is that when you switch on the microwaves, theyre absorbed only by water molecules in the chic ken. Water is what chemists call a polar molecule. It has a slightly positive charge at one end and a slightly negative charge at the opposite end. This peculiar orientation provides a sort of handle for the microwaves to grab onto. The microwaves agitate the water molecules billions of times a second, and this rapid movement generates heat and cooks the food.Since microwaves agitate only water molecules, they pass through all other molecules and penetrate deep into the chicken. They reach right inside the food. Ordinary ovens, by contrast, fail to have the same penetrating power because their infrared waves agitate all molecules. Most of the infarred radiation is spent heating the air inside the oven, and any remaining rays are absorbed by the outer layer of the chicken. Food cooks in an ordinary oven as the heat from the air and the outer layer of the food slowly seeps down to the inner layers. In short, oven microwaves cook the outside of the chicken at the same time as they cook the inside. Infrared energy cook from the outside in a slower process.This explains why preheating is necessary in a conventional oven. The air inside must be lifted to a certain temperature by the infrared rays before it can heat the food properly.. It also explains why infrared ovens brown food and microwave ovensdont. Bread turns crusty and chicken crispy in a infrared oven simply because their outside gets much hotter than their interior. Finally, as anyone who owns a microwave oven knows, you never put an empty container inside a radar range. Since nonpolar materials such as plastic and glass dont warm up in the presence of microwaves, there will be nothing in the oven to absorb the radiation. Instead, it will bounce back and forth against the walls of the oven, creating an electrical arc that may burn a hole in the oven.This hushed energy, electromagnetic radiation, flows all around us. All forms of matter, even your own body, produce electromagnetism microwaves, x-rays, unt raviolet rays. It may interest you to know that whereas the human eye is sensitive to light radiation, the eye of the snake can sense infrared. Your body emits infrared radiation day and night, so snakes can see you even when you cant see them. Though weak microwaves exist naturally, scientists didnt invent devices that harnass them for useful purposes until the 1930s. In a radar range, the device from which microwaves emanate is a small vacuum tube, called a magnetron. A magnetron takes electrical energy from an ordinary household outlet and uses it to push electrons in its core so that they oscillate fast enough to give off microwaves. These are then relayed by a small antenna to a hollow tube, called a waveguide, which channels the microwaves to a fanlike stirrer that scatters them around the ovens interior. They bounce off the oven walls and are absorbed by water molecules in the food. The U.S. Environmental Protection Agency estimates that our exposure to electromagnetic radiat ion increases by several percent a year. Look around you. The modern landscape fairly bristles with microwave dishes and antennae. Here again, in telecommuncations, it is the convenience with which microwaves can be focused in a narrow beam, that makes them so useful. Microwave dishes can be hundreds of times smaller than radio wave dishes.Industry employs microwaves heat in many ways to dry paints, bond plywood, roast coffee beans, kill weeds and insects, and cure rubber. Microwaves trigger garage door openers and burglar alarms. The new cellular car phone is a microwave instrument. Microwaves and Your Body Not surprisingly, as high-powered microwaves have proliferated in the atmosphere and the workplace, a passionate debate has grown over the pontential danger they pose to human health. But that is a topic for another article. For the moment, scientists at the University of Guelph have recently reported using microwaves to raise chickens. Housed in a large oven-like enclosure, yo ung chicks keep warm under a slow drizzle of radiation. So far, the chicks seem to like their home in the range. Theyve even learned to turn on the microwaves whenever they feel cold. A similar scheme for heating human beings has actually been proposed by a scientist from Harvard University. Equipping buildings with microwave radiators would cut energy costs, he says, since microwaves heat people and not the surrounding air. Just set the thermostat dial to rare, medium or well done! Some researchers are concerned that people who work with microwave equipment are absorbing low levels of radiation that may prove harmful over the long term. One line of experiments has shown that uncoiled DNA molecules in a test tube can absorb microwave energy. The unravelled DNA chains resonate to the microwaves in the same way that a violin string vibrates when plucked. The question this raises is this: does microwave radiation vibrate coiled DNA in the human body, and if so, is this vibration strong enough to knock off vital molecules from the chain? 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The eNotes Blog Alice Munro Wins the 2013 Nobel Prize inLiterature

Alice Munro Wins the 2013 Nobel Prize inLiterature â€Å"A story is not like a road to follow†¦its more like a house. You go inside and stay there for a while, wandering back and forth and settling where you like and discovering how the room and corridors relate to each other, how the world outside is altered by being viewed from these windows. Canadian writer Alice Munro has been awarded 2013s Nobel Prize in Literature.   Often heralded as one of our greatest contemporary writers of fiction, Munro is best known for her short stories which are accessible yet complex narratives about the human condition.   Her best-known works include Lives of Girls and Women (1973), The Love of a Good Woman (1998) and Runaway (2004). A collection of her work, Too Much Happiness: Stories, was published in 2009. 2009 is also the year in which Munro was award the coveted Man Booker International Prize for her lifetime body of work.   Additionally, she has been awarded Canadas literary honor, the Scotiabank Giller Prize, twice.   She might have won a third but she removed her name from the contenders in 2009 saying that she wanted to give younger, less-established authors an opportunity. Munro, now 82, has been writing her entire adult life.   In an interview with The Paris Review, she tells interviewers Jeanne McCulloch and  Mona Simpson how she seized whatever time she had available as a young wife and  mother: When the kids were little, my time was as soon as they left for school. So I worked very hard in those years. My husband and I owned a bookstore, and even when I was working there, I stayed at home until noon. I was supposed to be doing housework, and I would also do my writing then. Later on, when I wasn’t working everyday in the store, I would write until everybody came home for lunch and then after they went back, probably till about two-thirty, and then I would have a quick cup of coffee and start doing the housework, trying to get it all done before late afternoon. INTERVIEWER What about before the girls were old enough to go to school? MUNRO Their naps. INTERVIEWER You wrote when they had naps? MUNRO Yes. From one to three in the afternoon. I wrote a lot of stuff that wasn’t any good, but I was fairly productive. While she has  always  worked steadily and hard, in the same interview, Munro admits that, some sixty years later, the writing process is often difficult and fraught with frustration: MUNRO I have stacks of notebooks that contain this terribly clumsy writing, which is just getting anything down. I often wonder, when I look at these first drafts, if there was any point in doing this at all. I’m the opposite of a writer with a quick gift, you know, someone who gets it piped in. I don’t grasp it very readily at all, the â€Å"it† being whatever I’m trying to do. I often get on the wrong track and have to haul myself back. INTERVIEWER How do you realize you’re on the wrong track? MUNRO I could be writing away one day and think I’ve done very well; I’ve done more pages than I usually do. Then I get up the next morning and realize I don’t want to work on it anymore. When I have a terrible reluctance to go near it, when I would have to push myself to continue, I generally know that something is badly wrong. Often, in about three quarters of what I do, I reach a point somewhere, fairly early on, when I think I’m going to abandon this story. I get myself through a day or two of bad depression, grouching around. And I think of something else I can write. It’s sort of like a love affair: you’re getting out of all the disappointment and misery by going out with some new man you don’t really like at all, but you haven’t noticed that yet. Then, I will suddenly come up with something about the story that I abandoned; I will see how to do it. But that only seems to happen after I’ve said, No, this isn’t goin g to work, forget it.

Promoting Rights of Children in Ghana Essay Example | Topics and Well Written Essays - 1000 words

Promoting Rights of Children in Ghana - Essay Example Ecological systems theory The ecology of human development theory as propounded by Bronfenbrenner has defined as the † mutual accommodation between an active, growing human being and the changing properties of the immediate settings in which the developing individual person lives†. In accordance with this theory, the child is envisaged as developing within a complex system of relationships affected by multiple levels of the environment surrounding the child. In Ghana, this has been complicated by HIV/AIDS,children are experiencing death pf parents at an early age and are taken care of by other foster parents. Attachment theory Development and emotional functioning of children occurs in a context of relationships (Bronfenbrenner 1979,Osofsky 2004). Children depend on their caretakers as sources of protection and safety. Aims and research questions: The aims of our research and the questions that we want to answer through the research are as follows: †¢ Are NGOs actually helping children to progress in any way? †¢ In what ways are children being helped? †¢ What are the aspects of life of the children that are affected by the NGOs? †¢ To prove that NGOs are needed not only for orphan kids but also for kids who have parents taking care of them. †¢ To prove NGO workers and volunteers are sometimes more effective in child welfare than the Government or police. Background Child welfare is an important issue in any country. In Ghana, this responsibility is shouldered by the nuclear or extended family of a child. Nuclear family include the parents, while Extended family includes, the grandparents, uncle, aunty, or any other relative. However, poverty, HIV, child abuse and child labour is affecting families, and eventually affecting the children. Our concern is the role that is played by the international and local N.G.Os in these children's life. Methodology While the two common types of research methods are the Qualitative and Quantitative research methods, I would be using the mixed method procedure that is a mix of both qualitative and quantitative research methods. It is a relatively new research approach in the social and human sciences. It is unique because it included the advantages of both the qualitative and quantitative methods. While quantitative methods asks how many, and qualitative asks what and how, mixed methods asks why. The mixed method research has both thematic and numerous One of its strength is also that its validity and reliability standards. It has both closed ended measures and open observations. The study used would be Qualitative methods of data collection and data analysis , which will be followed by quantitative methods of data collection and analysis. The data collection for qualitative methods were INTERACTIVE INTERVIEWING The aim of the interview is to find out the participant's perception, hence their views should be unbiased. Interviews can also be a group interviews. The answers should preferably not be, YES or NO, asthat makes details unachievable. The researcher should choose an environment thatmakes the participants comfortable. PARTICIPANT OBSERVATION The researcher should monitor observation and recordpersonal bias of the participant. The researcher himself should be very neutral and not haveany prejudice while observing participant. FOCUS GROUP The focus group session is, indeed, an interview (Patton, 1990) not a discussion group, problem-solving session, or decision-making group. Comprises of both

Development of Reproductive system in Fetus; Genetic, endocrine and Research Proposal

Development of Reproductive system in Fetus; Genetic, endocrine and environmental factors - Research Proposal Example The primordial germ cells migrate to these ridges from the primitive yolk sac at this stage (Bullough and Bullough, 185). During the sixth week of gestation period the gonads begin to develop into testes in case of male fetus or transform into ovaries after waiting for some more weeks in case of female fetus (Bullough and Bullough, 185). This development of fetus reproductive system either to form testes or to form ovaries is controlled by the genetic factors established during fertilization. If the cells of the embryonic body contain the TDF gene usually carried by Y chromosome then the gonadal ridges form the seminiferous tubules and related ducts which later develop to secrete testosterone for the development of male reproductive system. In the absence of TDF genes the gonads wait until the twelfth week to begin to develop into female reproductive organs. This inherent tendency of growing into female reproductive system is known as Eve plan (Bullough and Bullough, 185). The primitive eggs present in the female fetus begin meiosis until they reach the â€Å"prophase arrest stage† and remain inactive until puberty. With the development of permanent kidneys the ovaries or testes come out of the thoracic abdominal cavity and take their final position in the pelvic cavity (Bullough and Bullough, 185). The fetal growth is a process controlled by several factors including genetic makeup of the fetus, the success of the implantation process, the availability of nutrients and oxygen to the fetus, hypoxia, cigarette smoking, infection, maternal nutrition, and a variety of growth factors, cytokines, and proteins of maternal and fetal or placental origin (Giudice, 307). Among the genetic factors IGF gene is also found to have considerable importance in fetal growth. Studies on human fetus showed that the natural deletion of exon 4 and 5 from IGF-I gene can cause huge restrictions in the physical and mental development

Native American Women's Role Research Paper Example | Topics and Well Written Essays - 1250 words

Native American Women's Role - Research Paper Example The speed and degree of progression that women have brought in the American workforce to arrive at the pinnacle of the corporate society is greatly recognized. The purpose of this statement is to emphasize that the job of women in the workplace has turned out to be more dominant. The fundamental factors to women’s successions in the workforce are higher education, to amplify the accomplishment of upper stage point, and acquisitive entrepreneurship occasion. The statement is intended to be enlightening and the procedure used to build these details is mainly research consisting of arithmetical data from the Women’s agency, the US survey reports, articles from major newspapers and other internet sources. The range of this story comprises the development of women in the United States workforce mostly pertaining to the past two to five years, while shedding light on the progression women have made in comparison among past decades. Women play an extremely significant role in the life of the Native Americans. Now they are not merely mothers who were supposed to remain in the house and rear children and take care of the house chores. In most cases, women were really in charge of assembling resources and then structuring houses for each family. They maintained the houses well and shaped new houses as per the requirement. This is an amazing accomplishment, chiefly for the women of that time. â€Å"The survey of women from the 34 highly selective colleges and universities found that, in the mid-1990s, women with at least one child spent about 2.1 years on average out of the labor force. Another survey, which studied all American women, found that the percentage of women who were married with kids under the age of six and working was about 30% in 1970, 58.9% in 1990, and 59.3% in 2004† (Hollyday, 2006). Men realize that women are the basis of life and offer a sense of strength as well as

Controversy in Hinduism

Controversy in Hinduism The Householder And The Renunciation Of Ideals Hinduism is one of the major South Asian religions surrounded by controversy about social and religious limits of a person. More importantly there is a divisive tension between the householder ideal and the renunciate ideal in Hinduism. Whereas the householder ideal emphasizes on leading normal social life and undertaking all that it appertains, renunciate ideal on the other hand is more concerned about leading an isolated religious life. This difference constitutes the major source of tension (Kitagawa 13). There is the polarization of the people in terms of severity and sensuality. This difference assumes the form of tension between the ambitions to emancipation and, on the other hand, the heartfelt craving to go through the due stages of social life performing all earthly life. This tension is manifested in Hindu social life in the form of the tension sandwiched between the different goals of an individual and stages of life (ashrama). The comparative importance of an active social life in the householder ideal characterized by the performance of commendable works ( pravrtti ) compared to the abandonment of all earthly interests and activity ( nivrtti ) brews up great debates in Hinduism (Flood 64). There are those minor single sided religions which lay much emphasize on renunciation. However, dharma texts propose that the householder ideal is the way forward. According to Eliade (345), the householder maintains his consecrated fire, procreates brood, and faithfully performs his customary duties perfectly and subsequently earns spiritual worth. The four stages of life (ashramas) contained in Hindu religious texts are a deliberate attempt to harmonize the existing tension in Hinduism. That Hindus ought to go through the various stages which involve part of social and religious undertakings points at the harmonization attempts (Flood 65). According to the doctrine of four stages, an ideal Hindu should become a chaste student, then proceed and become a matrimonial householder. This is the point where he discharges his duties to the long gone ancestors through siring sons. To the gods a person is expected to offer sacrifices at this stage. The next stage of life is retirement, where one withdraws to the forests for devotion to religious contemplation (Thursby and Mittal 392). There are four main stages of life (ashrama) in the life of a Hindu. The first stage is marked by ones state of being a student. This stage (Brahmacharya) is spent in celibacy and absolute isolation. Hindus in this stage are in controlled contemplation through spiritual guidance (Flood 64). The obligatory restrictions in this stage do not allow those in the stage to sample renunciation. The householders stage involves marriage and the satisfaction of karma (responsibilities) in the social and professional undertakings. At this stage a Hindu is supposed to support their parents, siblings and religious figures. These responsibilities cannot allow a Hindu to consider renunciation. At the retirement phase, vanaprastha, Hindus gradually detach from the material world Thursby and Mittal 391). Although this stage involves retirements from many social responsibilities Hindus at the stage are too aged to engage in renunciation. Nevertheless this is the most probable stage during which a person can indulge in religious matters. The last stage known as sannyasa involves complete renunciation of worldly responsibilities and is associated with religious devotion (Flood 64). According to the Bhagavad-Gita the apparent tension between renunciation and the duties of social life is inconsequential. Though the householder ideal is among the social duties a Hindu is expected to undergo, renunciation, done at the right stage in life will not contradict this. An individual is supposed to go through the four stages of life to the latter and this will enable them to go through the two ideal peacefully (Thursby and Mittal 395). Bhagavad-Gita disregards the apparent emphasize and extolling associated with the householder ideal and the associated social responsibilities. There are also those authorities according much importance to the chaste studentship phase of life. The studentship stage though pivotal in the other phases of life of a Hindu is a mere preparations stage. Studentship stage is as important as the other stages in the life of a Hindu (Kitagawa 20). Accomplishing the various responsibilities of a person is a move towards their spiritual well being. Child bearing for instance is a call towards living according to the requirements of the ancestors. This means that for a Hindu to participate in the duties performed by the householder is in itself a move towards satisfying the renunciation ideal. Other responsibilities are directly associated with moving the individual towards the requirements of the religious ideal. These include sacrifices and the observation of rituals which is done at the householder stage (Eliade 347). It is clear that the apparent differences between the householder ideal and the r renunciate ideal creates some form of tension in Hinduism. The householder ideal follows the social responsibilities of a person while the renunciate ideal is for strict adherence to spiritual matters, away from social lives. Though the householder ideal and the renunciate ideal are apparently divergent, they are all means geared towards the same direction. Through the observation of the doctrine of the four stages of life in Hinduism the tension between the two ideals wanes. Understanding both the householder and renunciate ideals is important in understanding the requirements of Hinduism. Works Cited Eliade, Mircea. The Encyclopedia of religion, London, UK: Macmillan, 1987 Flood, Gavin. An introduction to Hinduism, London, UK: Cambridge University Press, 1996 Kitagawa, Joseph. Religious traditions of Asia, the: religion, history and culture, London, UK: Routledge Thursby, George and Mittal, Sushil. The Hindu world, London, UK: Routledge, 2004

Enviromnetal Degradation as a Result of Overpopulation :: Environment Pollution Research Papers

Enviromnetal Degradation as a Result of Overpopulation Introduction There are simply too many people on our planet, and the population is not showing any signs of slowing down. This is having disastrous effects on our environment. There are too many implications and interrelationships to discuss in this paper, but the three substances that our earth consists of: land, water and air, are being destroyed. Our forests are being cut down at an alarming rate, bearing enormous impacts on the health of earth. Our oceans and seas are being polluted and overfished. Our atmosphere is injected with increasing amounts of carbon dioxide, which hurts the entire planet. All of these problems can be traced to our vast, rapidly expanding population, which has stressed our world far too greatly. Our Population In 1994, the world population was 5 602 800 000. This population had a doubling time of only forty-one years (De Blij and Muller, 1994, p.527). The massive amount of people has had highly destructive impacts on the earth’s environment. These impacts occur on two levels: global and local. On the global level, there is the accumulation of green house gases that deplete the ozone layer, the extinction of species, and a global food shortage. On the local level, there is erosion of soils (and the loss of vegetation), the depletion of water supply, and toxification of the air and water. The earth is dynamic though, all of these aspects are interrelated, and no one impact is completely isolated. All of these destructive elements can be traced to our enormous population. As the population increases, so do all of the economic, social, and technological impacts. The concept of momentum of population growth is one that must be considered. It states that areas with traditionally high fertility rates will have a very young structure age. Thus, a decrease in the fertility rate will still result in a greater absolute number of births, as there are more potential mothers. Populations are very slow in adjusting to decreases in fertility rates. This is especially frightening when considering that South Asia has a population of 1 204 600 000 (and a doubling time of thirty two years), Subsaharan Africa has 528 000 000 (doubling time: thirty one years), and North Africa/Southwest Asia has 448 100 000 (doubling time: twenty seven years) (De Blij and Muller, 1994, p. 529-531)and all of these areas have traditionally high fertility rates.

Challenge in My Life: How I Dealt with It

I Just decided to take some medicine and went to bed. The pains still continue to happen the next day. So I went to the emergency room. I told the doctor my situation. I had taken some x-rays. About thirty minutes later the results were back. The doctor had discovered a large mass In my stomach and wasn't for certain. So I was recommended to the Broody School of Medicine. That place Is thirty minutes from where I live. The doctors there looked at my x-rays and did some more tests on me. The BOB-GUN had found an ovarian tumor on my ovaries. Then I was explained to that I was going to have immediate surgery. I never had a surgery beforeI was scared for my life. The doctors also mention that my being overweight that puts a risk with the surgery. The first thing I thought with that being stated I knew I was going to die. As the days went by I had to go the doctor every two weeks. It was like if I was having a baby. Matter of fact I look like I was pregnant with twins. I guess that was no thing but all that the fluid from the tumor. I would cry everyday and I became depressed. I began to get weak each and everyday. So I had to get a blood transfusion. I remember staying In the hospital the entire weekend. I did not want to all because it was holiday. It was Labor Day weekend.I wanted to stay home and enjoy my family. Once I had received the blood in my body I felt much stronger. Then it was time for my surgery. I remember my surgery was September 7, 2005. I was nervous, shaky and scared. My family was by my side. I remember waking up the next day after surgery. When I woke up I thought it was still Wednesday the day I had surgery. Scary right! I had all types of tubes and things I was hooked up to. I was in the trauma center in the intensive care unit. I felt awesome. God is so good. There was no pain my body. Everyday I still think about what I went through with the sickness that was In my DOD.There was so much pressure and pain all on the Inside In my body. The onl y thing I can't do now Is to have kids. That still bother me but I am learning to overcome. I want to adopt children very soon. My plan Is to begin the adoption process when I am 30 years old. Has changed my life dramatically. Because if I didn't have faith in me and God on my side I might be lying in my grave or my body will still be with pain. Challenges happen for a reason. It can be for good or bad. People are put to a test to overcome challenges. Most of all we deal the challenges and overcome it with a success.

20 Quick Tips for Better Time Management and More Free Time

20 Quick Tips for Better Time Management and More Free Time You’re banging your head against the desk trying to multitask, but you just don’t feel like it’s working. Here are 20 life hacks that can actually help drive up your productivity and help you get your incredibly efficient bottom out of the office and onto the beach where you belong. 1. Automate your life when possibleThe Internet is your friend. For almost any daily task or errand you can think of, there is probably an app or automated option that will not only save you time, but save you the hassle of having to do things you don’t enjoy (and save you dragging your feet). Set up autopay  on your accounts to pay your bills. Grocery shop online. Streamline your wardrobe to eliminate guess work. Spend the time you have doing things that excite you or that help you keep advancing.2. Cross tasks off your listIf you can complete a task in two minutes or less, do it immediately. Blast through these as soon as you notice them on your list. Remember: the longer y ou wait, the longer it will take.3. Don’t tax your brainYour ability to make clear decisions is not something you should take for granted. You can’t always rely on your clarity and willpower. It is possible for you to get exhausted and to overwhelm your faculties. Try making big decisions in the morning when you’re freshest. And if you aren’t feeling sharp, save your next decision for the following day when you’re back in your groove.4. Streamline your morning routineIf you listen to music when you’re getting ready in the morning, limit yourself to four songs max. Brush teeth, shower, dress, and do your finishing touches. One task per song. Then get out the door and get to work.5. Hide your temptationsOut of sight, out of mind. If you clear your worst distractions from your desk, it will be much easier for you not to get sidetracked by them.6. Don’t be â€Å"on call† all the timeTurn your phone on silent and return your calls w hen it’s convenient for you and fits into your workday- rather than immediately after getting each call. You can even save up a few to make all at one time, rather than bleeding out little bits of your day for each one.7. Follow the waitress ruleNever go anywhere empty handed. Something can always be tidied or sorted. Complete half of your smaller tasks just by spreading them out over the course of the normal back and forth of your day.8. Limit your personal email checkingThis can derail even the most concentrated concentrators in the work world. Try to limit yourself to checking your personal email just three times a day, rather than every three minutes.9. Schedule sleepYou don’t want your sleep schedule to be random. Set yourself a schedule and stick to it and this will help you keep your work hours from being random too.10. Use Self ControlNot just the lower case kind we’re all supposed to have, the productivity app. Limit your access to the websites that are the most distracting for you. You can set time limits for yourself to be your most productive.11. Practice what you preachIf you want to excel at something †¦ you have to work at it. Every day.12. Say noIf you don’t actually want to do something or to accept an invitation. You might piss off an acquaintance or two, but you’ll have a lot more time on your hands to work on things that matter.13. Keep a to-do listWrite tasks down and enjoy the thrill of crossing them off when completed. This way you’ll never forget a task and you’ll keep yourself honest about just how long you put certain things off.14. Go PomodoroGive the â€Å"Pomodoro† technique a try. There’s an app for it. 25 minutes on, 5 minutes off. Total dedication to your task in tiny increments. Watch and see what you can accomplish.15. Tackle the big stuffPick the meatiest, most important tasks on your to-do list and tackle those first. You’ll be more driven to work on these things and will free up space on your list for more things to get accomplished!16. MeditateSeriously. Just 10 (to as many as 60) minutes a day can make a huge difference over a period of months in your mental clarity and focus. Clear your mind every day and see what greatness you can manifest.17. MultitaskIf you’re a fan of podcasts or audiobooks, consume them when you’re otherwise occupied, but with tasks that don’t require a great deal of concentration. Exercising, commuting, cooking, etc. Triple what you can accomplish in a span of time.18. Don’t sit without a planEvery time you sit down at your desk or your computer, make sure you have a plan for what you intend to do while your butt is in that chair. Set an intention (even one as simple as â€Å"ten minutes on Facebook†). But make sure you stick to it. That way, when you sit down to do real work, you’ll honor your goal.19. Fold over tapeThis is a good and practical thing to do, an d perhaps also a metaphor for leaving projects in the middle. If you’re using a roll of tape, fold over the loose end before putting it away. It will save you time and energy when you need to use it again without having to find the seam.20. Plus oneWhenever you sit down to cross a task off your to-do list, add one. If every time you set out to accomplish one thing, you actually knock through two things, imagine what you can get done throughout your whole career.

The Effects of Various Wavelengths on Photosynthetic Rate essays

The Effects of Various Wavelengths on Photosynthetic Rate essays The Effects of Various Wavelengths on Photosynthetic Rate Photosynthesis is the process by which autotrophic organisms convert light energy to chemical energy in the form of glucose [1]. Without this process life on earth would be very different because every organism directly or indirectly depends on photosynthesis. Because plants are at the bottom of the food chain they must create their own energy; this is done through photosynthesis. Various pigments located through out the leaves and stems of plants called chlorophylls absorb wavelengths from sunlight. They absorb all wavelengths of natural light (400-700 nanometers), except those between 525-550 nm which are reflected giving plants their green color [2]. The question of this experiment is how do different wavelengths effect photosynthetic rate? The purpose of this experiment was to decide if blue light (wavelengths of 425-475 nm) or red light (wavelengths of 650-700 nm) would produce an increase in photosynthetic rate when compared to natural/white light (wavelengths of 400-700 nm). The hypothesis stated that the blue light would result in a higher photosynthetic rate than the red light but both would be less than the control which was white light. The rationale for this hypothesis is best depicted by Figure 1, which shows the various types of chlorophylls and the wavelengths that they absorb [3]. It appears that more absorption occurs around blue light than that of red light. Due to classroom restrictions artificial light was used to conduct the experiment. The classroom was necessary because a carbon dioxide sensor and computer were used to calculate photosynthetic rate. This research could be important if the results show outstanding increases in photosynthetic rate. World Hunger is a major concern if a process could be found through which photosynthetic rate is maximized perhaps food production could be ...

Company Analysis - Google Essay Example | Topics and Well Written Essays - 1500 words

Company Analysis - Google - Essay Example After an initial humble beginning with a small start up capital the company grew by leaps and bounds to presently emerge as one of the leading brands of the world with financial strengths that matches the likes of industry players like Apple and Microsoft. The company’s stocks are listed on the bourses of the NASDAQ. Google has a diversified product portfolio that ranges from search engines to software applications, browsers and mails. The main reason for the success of the organization has been attributed to the highly innovative approach of the organization as well as the strategy of the company to keep its products as simple and highly efficient. In addition to this certain other strengths of the organization also includes a unique algorithm for its search engine operations that provides quick and accurate response to web users without any hassles (Google, n.d.). Diversification Strategy of Google Google has a wide array of product offering that range from web browsers to s ocial networking sites and video sharing. The company has diversified into many segments in an attempt to leverage the benefits of the opportunities of the different product segments. The company began its operations with the search engine division. It diversified into the online video sharing and viewing segment by acquiring You Tube which was acquired by the company in 2006 for a whopping 1.8 billion US dollars. The company got a good response as it became the most popular video sharing site across the world with about 150 minutes of video added every hour. However the diversification strategy of Google of entering into this segment has been questioned by many researchers as they feel that the segment only increases the number of uses and adds to the popularity. However the fact that the segment generates only 240 million dollars as revenue towards an expenditure of about 500 million to 1 billion dollars raises serious question over the sustainability of this segment in the long r un. This is mostly because of the fact that every video is free for viewing and there are very few advertisements on the site (Grant, 2009, p.827). The company went further ahead in its diversification plans and announced the launch of its new browser named ‘Chrome’. This browser was launched in 2008 and was increasingly seen as an attempt by Google to throw a competition to its main rival Microsoft which launched the internet web browser ‘internet explorer 8’. The company stated that this product would have the aspect of simplicity and would ensure a complete blend of innovation with simplicity. The company claims that this browser would allow faster access to information and would have better security features and would be compatible with the latest web platforms. Experts however state that the main reason behind this diversification strategy of Google was that the new version of the internet explorer launched by Microsoft had certain protective elements that would delete the cookies which in turn would not allow Google to track down the browsing habits of the users. This was a vital issue for Google as its entire advertising and search engine business model was based on the aspect of tracking users browsing habits. Google believed that the simple nature of the product and its appeal and brand image among the target audience would largely help in giving Microsoft a run for its money. Google also announced that it would launch an operating system that according to experts was a

Macroeconomics Essay Example | Topics and Well Written Essays - 2250 words

Macroeconomics - Essay Example c. Inflation Rate (Current CPI - Last Year's CPI) / Last Year's CPI = ($95-$70)/$70 * 100% = 35.71% CRITICAL THINKING 1. c. I believe that the jobless recovery is most probably brought about by the weak confidence of the business sector on the economic recovery. They are hesitant of hiring new workers that they cannot sustain in the long run. In order to remedy this situation, they engaged in maximizing the production efficiency of individual workers to match the expected level of production. PROBLEM SOLVING 6. In the short run, prices and quantity supplied are stable. So, if demand changes, these factors will be unresponsive. It will just create an entirely different equilibrium. 10. a. Point B b. Improvements in technology and improvements in labor productivity c. Higher demand d. After the increase in aggregate supply, real GDP is greater than potential GDP. e. Increase in aggregate demand which is due to higher consumer expenditure, government expenditure, and investments will equate potential GDP with real GDP. PROBLEM SOLVING 10. a. Potential GDP will increase because of the higher labor force. b. Employment will be increase especially if all these immigrants secure new job opportunities. c. Real wage will go down because of the larger labor pool competing for jobs. CRITICAL THINKING 2. Memo Writing TO: MR PRESIDENT FROM: Student DATE: 7 SEPTEMBER 2007 TOPIC: INCREASING POTENTIAL GDP This is in response to your regarding the economic efforts which can increase the country's potential GDP. The following programs are recommended: 1. Training and development programs which can enhance the efficiency of human resource; 2. Higher wages that can motivate employees to work better; 3. Spending on research and development to improve...They are hesitant of hiring new workers that they cannot sustain in the long run. In order to remedy this situation, they engaged in maximizing the production efficiency of individual workers to match the expected level of production. b. China's GDP is growing because of capital increases in labor as well as other factors such as strong inflow of foreign investments. The effects of these factors can be separated by finding their individual dollar contribution. c. It should be noted that China has a higher population than the United States. However, it is forecasted that with the rapid increase in real GDP, the per capita real GDP will equal in the two countries in the mid-2040s. 2. I think baseball trading cards will be able to take the function of money in the economy. First, it is readily available to everyone, meaning everybody has an access to it as compared to tractor parts and impressionist paintings. As for store of value, it does not become stale like a loaf of bread. 8. Open market purchases operate in the economy by contracting demand causing a leftward shift in aggregate demand. This in turn, will lower the price level and GDP. This move decreases inflation in the long run while GDP is stabilized. b.