Thursday, November 28, 2019
Poppy free essay sample
As I strolled along the riverside, the cream pearl path led me towards a stone bridge. Artists sat nearby, the mens crisp moustaches added delight as each brush stroke swept across the canvass full of complimentary colors, adding life to the pink blossomed trees what danced delightfully by the river. The view was magnificent. Great Grand papa lets play catch! Im tired Poppy, come and help me catch some fish my angel. Okay Great Grand papa can I hold the net? These were some of the precious memories I have of my Great Granddad Jimmy, he was my hero. Today was his birthday and I got my favorite fishing rod and sat at our favorite spot, the birds sang on high branches above me it was so magical. The sun shone brightly and made the freshly cut grass scent tickle my nose. The water ripples formed a calm layer on the rivers surface, this was a perfect day to fish. We will write a custom essay sample on Poppy or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page As the sun sneaked behind the clouds I decided to go under the massive oak tree nearby to eat my sandwiches. Your Grandma has made us sweet Jam sandwiches Poppy, eat them all up. Yum My favorite, Grandma makes the best Jam sandwiches. As I finished my sandwiches the memories I had with my hero made me feel proud of the life I had. Although he wasnt here to share the good days with me I knew hed still be smiling. The sun tiptoed from behind the clouds to reveal its warmth again, I packed my lunch box back into my rucksack and was about to continue fishing when I was suddenly blinded by a radiant glow, as I placed my hand in front of my face to hide my eyes I was welcomed by an engraved silver box. I pushed the dirt what was surrounding it aside and placed it in my hands. I slowly pushed the lid up when it suddenly flipped open. There, lay 3 golden medals sitting elegantly in the silk lined box, the ribbon surrounding the two gold circled medals ND one star added color to them individually. Grandpa why have you got a scratch on your face? Dont worry sweetie its from when Great Grand papa takes away all that nasty hair on his face. Oh Grandpa you are silly, hurry and eat you sandwiches I want to play, I want to play As I placed the three medals back into the box I studied the initials engraved on the box M S J D Master Sergeant Jimmy Deacon. My Great Grandpa was really a hero! This was not Just his birthday but a day to make me believe in myself, chase my dreams and never regret a bad moment in my life. Just as I went to place the box into my rack sack I noticed a hole in the side of the box As I looked inside I could see a cream and crisp rolled up piece of paper. As I opened it carefully I began to read Dear diary, Although today was my last at serving in the army, the friends I have made will never be forgotten. That also includes the ones lost along the way, we have all gone on a journey, exploring our strengths and improving our weaknesses. Missing my family is what hurts the most but knowing I will be holding my first great grand child for the first time makes the days go quicker. My wife is my strength and has helped me to keep together at such a traumatic time, losing my best friend was tough but with what we are expected to do each day theres no time tort mourning, you Just nave to smile and hope your not next. Forever wishing my days away to meet my little Poppy, shes the miracle who also kept me strong. This new life added to the life I thought was going to end. Jimmy. As I read this piece of paper over and over I realized the medals really did belong to my Great Grandpa, the last words filled my eyes with happiness, I was the one who pet my hero strong and I was the life that helped to keep him going and not give up. I wanted to make my Great Grandpa proud As I placed the medal and diary paper into my rucksack I continued my Journey home, each step added excitement to my veins. Artists that was sat painting earlier had now gone and was replaced with restaurant owners giving out flyers for the people walking by. I smiled and continued my walk. As I looked up at the sky an airplane passing over made me think more about my dream and the decision I was going to make, my Great Grand papa was looking over me today and placed my ream right into my hands. I didnt want to be Just Poppy, I wanted to make my country proud and also my hero. As I entered the key into the door, I walked into my house and placed the box onto the table. I then ran upstairs and grabbed the application form. Grand papa when Im older I want to be Just like you. Well Poppy Whatever decision you make in life, make sure youre always happy. These words will stay with me for the rest of my life. As I signed on the dotted line I was no longer Poppy but Dame General Poppy Deacon. It was now my turn to walk in my Grandpas footsteps, my Hero.
Sunday, November 24, 2019
The eNotes Blog Happy Birthday Bukowski
Happy Birthday Bukowski There are so many quotes I could draw from that would be emblematic of the character of Charles Bukowski, the larger-than-life poet, novelist, alcoholic, and grim prophet of love. But today, on the day he would have turned 92, I choose two nights before my 72nd birthday. Written exactly two decades ago, shortly before his death of leukemia, the poem calmly, almost ambivalently, reflects on aging and death. Bukowski seems drained of all the lingering angst from his difficult childhood, only amazed at the fact hes lasted this long and grateful for his glass of cabernet and the warm night. Its pleasant to think of him admiring lifes simplicities, not really wanting or regretting, merely enjoying what would be his second-to-last birthday. That night, I think, a secret bluebird gave a little whistle somewhere. sitting here on a boiling hot night while drinking a bottle of cabernet sauvignon after winning $232 at the track. theres not much I can tell you except if it werent for my bad right leg I dont feel much different than I did 30 or 40 years ago (except that now I have more money and should be able to afford a decent burial). also, I drive better automobiles and have stopped carrying a switchblade. I am still looking for a hero, a role model, but cant find one. I am no more tolerant of Humanity than I ever was. I am not bored with myself and find that I am the only one I can turn to in time of crisis. Ive been ready to die for decades and Ive been practicing, polishing up for that end but its very hot tonight and I can think of little but this fine cabernet, thats gift enough for me. sometimes I cant believe Ive come this far, this has to be some kind of goddamned miracle! just another old guy blinking at the forces, smiling a little, as the cities tremble and the left hand rises, clutching something real. Happy Birthday Bukowski.
Thursday, November 21, 2019
Feasibility study Essay Example | Topics and Well Written Essays - 2750 words
Feasibility study - Essay Example We have huge opportunities to capture the market as no such proper wedding planners exist in the country which gives all matrimonial services under one roof. And that's makes us different from others. We prefer to choose the ownership as partnership instead of any company. There are many reasons for it. As initially the investment we require is not huge as it would be a service based company instead of manufacturers. So initially, huge capital is not required to start up the business. As mentioned earlier, we are not in need of huge capital to start up this business as it is a service based industry. Instead of having land, the company can lease or rent the building at any posh area of Lahore. The labor or manpower we need for this business is relatively cheap. The Human resource is skilled and has a strong traditional background. All we need is a good team to start with which is not only talented and capable but has a strong passion of their work. So the main focus should be on hiring the good team and establishing an office at a good area with little publicity. The capital can be bringing into business through two options. One from personal savings and secondly to have a loan from any reputed bank in the company. Our project will start in Lahore, Pakistan. ... One from personal savings and secondly to have a loan from any reputed bank in the company. 2. PROJECT ENVIORMENT: 2.1 EXPECTED BENEFITS FROM THE BUSINESS: Our project will start in Lahore, Pakistan. Lahore is thickly populated city, and a capital of province Punjab. The rate of pollution is high but it has nothing to do with our business as we are not specializing in manufacturing concern. We are a service based industry. The GDP of the country is not very high but overall communities are rich and wealthy. The expected benefits we can achieve from the business are unbelievable. Pakistan is the country where people spend million every year on weddings. It is cultural and tradition of people to celebrate weddings with so much enthusiasm. But unfortunately there is no proper wedding planners who provide such kind of services in one package under one roof. In this fast moving life, people wants to spend more and have wedding planners who will fix up everything for them. Our company can not only earn high yields, but can create monopoly in the industry. And this can bring high rewards for the company. 2.2 COMPETITIVE ENVIRONMENT: The environment is not that much competitive as we think of. There are few competitors in the industry but they don't provide the whole range of service. There is as such no major competitor and the company can excel well. 2.3 POLITICAL ENVIORMENT: The political environment to start up this business is very well. The country is stable and has as such no major issues to be resolved. The country is developing rapidly and over all political environments is favorable. 2.4 TECHNOLOGICAL ENVIORMENT: The over all environments towards technology are favorable. The Country adopts every new technology
Wednesday, November 20, 2019
The library research essay Example | Topics and Well Written Essays - 1000 words - 1
The library research - Essay Example Considering the ages that play video games, teenagers are worst affected in terms of time taken, and research has shown that most of the teenagers take about average of 4-5 hours a day; thus, in most cases, the parents dislike video games since they are considered the facilitating factor for laziness on children. Video games are addictive just like drugs do, it makes those addicted especially the teenagers to abscond most of the important activities in the day, without guidance, it can destructive but can be beneficial to the players if considered carefully. There is a significant contribution of spatial reasoning in education, and there is a connection between those children that are good in spatial reasoning and there performance in IQ tests. In this regard, those children who have good spatial skills do excel in geometry and demonstrates good mental manipulation and navigation skills. In terms of gender, girls are considered not to easily adapt to spatial reasoning growth compared to boys, improvement of spatial reasoning is enhanced by playing video games, in this case, the skills required to play the game that also involves manipulation and anticipation of the objects, which eventually improves the skills of spatial reasoning (Anderson, Douglas, and Katherine 45). Furthermore, there is a special skill acquired through critical thinking, with critical thinking, one is able to master concepts rather than just memorize those concepts. Critical thinking is very important in making insights in technical subjects like engineering, math, science, and even humanities, in the playing of the video games, there are novels of problems that are presented to the person playing the game and needs a split of a second to solve (Anderson, Douglas, and Katherine 49). In this case, the gamers will have to learn how to think quickly and in several ways within a short time, the same speedy solution to a problem by provision of many options is transferred to other real life situ ation and the teenagers that play such video games have high chances of sharpening the critical thinking. In addition, the fact that video games are designed to be more realistic and the concern that it might increase violent activities is not true, as most of the video games today have been used to pass specific knowledge and have dominated teaching in institution. Simulation using video games are today used in surgery schools and can pass important information to the teenager who wants to acquire specific skills like surgery. There is also a sense of rehabilitation that comes with video game playing, for instance, there is a 13-year-old boy who suffered Erbââ¬â¢s palsy noticed remarkable improvement on how to control his arms after video games play (Bissell 32). Additionally, there is a false stereotype that is given to those who play video games, they are described as those who are antisocial and cannot lose an eye off the screen, this position is not true because the contempo rary video games are designed in a way that it helps in solving problem and complete tasks. There is the sense of building social skills especially those who are introverted; they get a solace from the video games that provide a stress free way for social interaction
Sunday, November 17, 2019
Clyfford still Essay Example | Topics and Well Written Essays - 250 words - 1
Clyfford still - Essay Example The artistââ¬â¢s feelings are also on the surface as it is clear that Still sympathized with those people and he is also very sad that some people had to live in such conditions. It is also possible to assume that the artist feels that the American society cannot be called a just one, as there are so many poor people who do not enjoy equal rights and do not have equal opportunities with the rest of Americans. As far as I am concerned, the painting made quite a strong impression on me. The first thing that caught my eye was the hands (as well as feet) of the man and the woman. It is clear that very poor people are depicted. The hands can be regarded as a symbol of hard work and large feet can symbolize distances that these people have to cover. I felt sorrow for the couple who had to work very hard day after day. My sad feelings were enhanced by the posture of the couple. The man and the woman are absolutely devastated. I almost felt their weariness. I assume that these two people are not only tired of the work, they are also tired of their lives. The man and the woman are dreaming and I feel they do not have any dreams as they have no enough powers to create any images in their heads, since they are too tired. Finally, one element attracted my special attention. The horseshoe, which is the symbol of good luck, can be regarded as a symbol of hope in the painting. The couple could hope that they might someday overcome their difficulties and live a happy and prosperous life. However, I do not feel that there is any hope for the two people. Unfortunately, when I am looking at the painting, I can only see despair and endless suffering of the couple as well as millions of other people all over the
Friday, November 15, 2019
Effect Of Exercise On The Human Body Physical Education Essay
Effect Of Exercise On The Human Body Physical Education Essay The increase in the prevalence of obesity has seemed to lead to an increase in the trend of healthy eating and exercise over the years (Flegal, Carroll, Ogden Johnson, 2002). Interestingly, exercise is actually considered a form of stress, as it is a disruption of homoeostasis (Plowman Smith, 2011, p.22). Exercise is defined as a single acute bout of bodily exertion or muscular activity that requires an expenditure of energy above resting level and that in most, but not all, cases results in voluntary movement (Plowman Smith, 2011, p.705). When we run our heart rate rises, our muscles move faster, our respiratory rate increase, and so on. When we lift weights our muscles are pushed to work harder either via repetition and sets or the amount we lift. During these time periods, our body is struggling to maintain homoeostasis; a healthy form of stress that can make the human body more efficient and productive. Exercise will affect each system differently and different exercise will affect the different systems differently. It is said that health-related physical fitness is composed of components representing cardiovascular-respiratory endurance, metabolism and muscular fitness (Plowman Smith, 2011, p.22). In other words, the main systems that are affected by exercise are our cardiovascular, respiratory, and muscular systems. Exercise also affects our metabolism, which is not a system on its own; however is a key component to provided energy for our body. When we exercise, we need energy. Therefore energy production, or metabolism, is affected by exercise. Metabolism is defined as the the total of all energy transformations that occur in the body (Plowman Smith, 2011, p. 27). To make adenosine tripohophate (ATP), the bodys form of energy, from the food we consume we use a process called cellular respiration. Our resources included carbohydrates, triglycerides and amino acids. Through carbohydrate metabolism, we are able to break down carbohydrates into glucose or glycogen. From there our glucose or glycogen will go through the process of glycolysis to make pyruvate or lactic acid. The acids then become acetyl coenzyme A, which would then go through the Kreb cycle and the electron transport system to create ATP. From our carbohydrate we get a range of thirty to thirty-three ATPs; depending on the muscle group and if glucose on glycogen was used. With triglycerides, we must break it down into fatty acids and glycerol. The fatty acids t hen go through the process of beta oxidation to create acetyl coenzyme A. The number of ATP formed depends on the number of carbon pairs found in the triglyceride. Amino acids make about ten to fifteen percent of our energy supply; and therefore are used as a last resort (Plowman Smith, 2011). During exercise, the goal of metabolism is to do three things. First, increase mobilisation and usage of the free fatty acids in adipose tissue and intramuscular stores. Second, decrease the amount of glucose sent to muscles that are not being used while still sending some to our nervous system; particularly our brain. Third, increase the breakdown of glucose stores in the liver and muscles. This creates glucose from non-carbohydrate sources (Plowman Smith, 2011). We used a different source of energy depending on the type of exercise. If the duration of the exercise were to decrease and or if there is an increase in intensity then carbohydrates would become our main source. However, if we increased our duration and decreased our intensity the many sources would be triglycerides. When the duration is longer than an hour that is when amino acids make a small contribution to the energy production. The effects of exercise on our metabolism, in turn, affect the efficiency of other systems in the body, such as the respiratory system. While exercising, one of the first things we mentally note is a change in is our Respiratory System. This is quite simply because of the high demand for energy, exercise creates. Our respiratory system is used to provided energy via aerobic metabolism, in other words, it brings in the oxygen we need to create ATP. Therefore, it makes sense that we breathe more frequently to help our body get the energy it needs. To speed up the process, it would be best if the rate at which oxygen disassociated from haemoglobin increased. This is exactly what happens. Here is how: as we create more energy the waste product, carbon dioxide, also increases. Therefore our partial pressure of carbon dioxide increase; and because of the carbonic acid-bicarbonate buffer system, there is also a decrease in the pH levels (Martini, Ober Nath, 2012). There is also an increase in body temperatures, which is a byproduct of energy production. These conditions increase the rate of dissociation of oxygen from the protein haemoglobin. What is interesting is our misconception with the idea of our respiratory system as a limiting factor. The phrase, I am out of breath, is commonly heard by runners and gym goers. However, our level of respiratory activity is almost equal to the rate of work being done. If we take our increased activity into hand and our respiratory systems large reserve, we find that the respiratory system does not limit our ability to exercise in any way (Plowman Smith, 2011, p.385). We do not see many adaptions in the respiratory system as a result of training. As a stressor, exercise does not stress the limitations of the respiratory system; and as a result, we do not see any long or short term changes. There are some changes in the respiratory system as a result of water based exercises. We find that they have a higher lung volume and capacities. The reason for this is unknown. However, there is a theory that swimmerà ¢Ã¢â ¬Ã ¦breath against the resistance of water, using a restricted breathing pattern with repeated expansion of the lungs to total capacity (Plowman Smith, 2011, p.305). Swimmers also do work in the horizontal position; a position optimal for perfusion of the lung and diffusion of respiratory gases (Plowman Smith, 2011, p.307). In swimmers, we also find that there is a report of higher diffusion capacity. This is also seen in runners. However, this is more likely due to circulatory changes. A slight increase in our minute ventilation is also seen as a result of training adaptation. Minute ventilation or minute volume is defined as the amount of air coming into and leaving the respiratory system per minute (Martini, Ober Nath, 2012). It is the components of minute volume that we see the change in, which affects the minute volume. Minute volume equals to how many breaths we take per minute times our tidal volume. Our tidal volume is the amount of air you move into or out of your lungs during a single respiratory cycle under resting conditions; in other words, it is quite breathing (Martini, Ober Nath, 2012, p. 739). With exercise, our tidal volume adapts and increases at rest. Therefore, individual who frequently exerciseà will develop a large tidal volume. As a result, the minute volume is higher after training than before, allowing for the ability to increase our endurance (Plowman Smith, 2011). Besides these changes, we do not see a lot of long-term adaptations in the respiratory system as a result of exercise. The changes mentioned are also very minimal. An area we see a lot changes in response to exercise is our cardiovascular system and muscular system. The ability to deliver oxygen (and other substances) depends on the proper functioning of the cardiovascular system (Plowman Smith, 2011, p.323). As we exercise the need for oxygen increases and carbon dioxide concentration in our blood increase. Chemoreceptor and baroreceptors detect this change in the blood. To get the proper resources to the proper place certain factors of our cardiovascular system start to increase during exercise. These factors include our stroke volume, heart rate, cardiac output, and systolic blood pressure. Stroke volume is the amount of blood that is ejected from the heart after every beat; the amount per minute is the cardiac output. Systolic blood pressure is the blood pressure during a contra ction (Plowman Smith, 2011). The kind of exercise will affect how much these factors will increase or how rapidly it will increase. For example, during the short term, light to moderate aerobic exercise make our factors increase rapidly. However, during incremental exercise, our factors will increase in a rectilinear fashion as the workload increases. Our vascular system also plays an important role as we exercise. When exercising we find that there is a decrease in resistance of the arteries and veins, in other words, we see an increase in vasodilatation. This allows for more blood to go to working muscle, while making sure the blood pressure does not rise excessively (Plowman Smith, 2011). Our cardiovascular system will also contribute to maintaining homoeostasis of our body temperatures. When it comes to thermoregulation the environment surrounding our bodies can be very influential. However, our body is able to maintain an internal temperature via metabolic heat production, body heat radiation, conduction, convection and evaporation. Our cardiovascular system plays a role by capturing the heat exerted by our muscular system and sending them to be released via our peripheral vascular system. One of our primary defences against heat stress, especially while exercising, is sweating. However, there are situations where the thermoregulatory and metabolic demands are not meet by the cardiovascular systems. In this case, an individual can develop heat illness such as heat exhaustion and heatstroke. That is why it is important for those who exercise to keep hydrated before, during and after exercise (Plowman Smith, 2011). Over time we will find that exercise will cause our cardiovascular system to adapt. With endurance training, we will see an increase in blood volume and plasma volume. However, the increase in plasma volume will be seen at the beginning of the training while blood volume increase will not happen until much later. As a result of endurance training, individuals develop a lower heart rate at rest as well as the maximal oxygen consumption (Plowman Smith, 2011). Approximately forty percent of the deaths in America are caused by cardiovascular disease. One of the top cardiovascular diseases is coronary heart disease. However, there are studies that show exercise can reduce the risk of coronary heart disease. Exercise can even reduce the risk of factors that cause cardiovascular diseases; such as properties of metabolic syndrome. Metabolic syndrome is characterised by high visceral abdominal obesity, dyslipidemia, reduced glucose tolerance, insulin resistance, and hypertension. Together, these are factors that can cause cardiovascular diseases. By exercising, we can reduce the risk of many diseases, not just one (Plowman Smith, 2011). The second system that is largely affected by exercise is our skeletal muscular system. Generally, our skeletal muscles are important for posture, heat generation, and motion. To help perform these actions our nervous system plays the control our skeletal muscles. A motor unit is the combinations of the motor neurone and the muscle fibres it stimulates. ATP plays an important role here. This is because one neurone gives the signal for the muscle fibres to contract; the muscle fibres will need the energy to contract and then relax (Plowman Smith, 2011). Human muscle fibres are categorised by contractile properties and metabolic properties. From the contractile perspective, we have fast-twitch fibres and slow-twitch fibres. The ability for the fibre to contract slowly or quickly has more to do with the motor neurone then the fibre. Alpha-1 motor neurones are larger, have high recruitment threshold, and faster conductivity velocity; innervate fast twitch fibres. Alpha 2 motor neurones are smaller, have slower conduction velocity and low recruitment threshold; innervate slow twitch fibres. Metabolically, fast twitch fibres can make energy via oxidation and glycolytic metabolism or just glycolytic metabolism. However, slow twitch fibres can only make energy via oxidative metabolism (Plowman Smith, 2011). Through studies, we have found that athletes that practice endurance activities will have a higher percentage of slow twitch fibres. Individuals who are involved in resistance activities will have a higher percentage of fast twitch fibres. However, it is believed that this is more genetically based, then based on nurture. That is to say, that it is easier for some who has a high amount of fast twitch fibres will be better at resistance activities. While those with high slow twitch fibres are better at endurance activities. Therefore, the contractile properties of muscle fibres cannot be changed via exercise; however, our metabolic properties can be. It is possible for training to cause enough fast twitch fibres to change metabolically, so that they switch from oxidative-glycolytic metabolism to glycolytic metabolism (Plowman Smith, 2011). While training and exercising, we must be aware of muscular fatigue and muscular soreness. Muscular fatigue results from a loss of muscle functions and is largely depend upon the type of muscle fibre being used. Different exercises will use different muscle fibres; therefore, different kinds of exercise will cause muscle fatigue differently. For example, in static activity hydrogen ions increase, glycolysis is inhibited, fewer calcium ions are released in the sarcoplasmic reticulum and there is an occlusion of blood flow. Any of these, if enough or a combination of all of them, can cause muscle fatigue. Muscle soreness is the same idea as overexertion (Plowman Smith, 2011, p. 547). There are two types: immediate-onset soreness and delayed-onset muscle soreness. Immediate-onset soreness is pain that occurs during and immediately after exercise. When over exercising hydrogen ion concentration and lactic acid levels increase, this increase causes an over stimulation of pain receptors. It is believed that this is what cause immediate-onset soreness. However, it is not sure what causes delayed-onset muscle soreness (DOMS). DOMS is the pain that is felt at least eight hours after exercising and, reaches peaks and falls over the next ninety-six hours. Athletes and trainers must beware to avoid these conditions because it can affect athletic participation and performance (Plowman Smith, 2011). Different exercises lead to muscle fatigue differently than another type of exercise. This is the same as the adaptations seen in our muscular system. Different kinds of exercises will lead to different adaptations. Resistance training is used to improve overall health, improve athletic performance; rehabilitate injuries, and change physical appearance (Plowman Smith, 2011, p. 580). Muscular adaptions, however, also rely heavily on their individual goals; and occur at different rates. Trainers must remember to apply a training program based on the individual or team and their capabilities (Plowman Smith, 2011). Metabolism, cardiovascular system, and the muscular system are the main aspects of our body that are affected by exercise. However, our other systems are also affected. Our skeletal system is important for protection, support, mineral storage, hematopoiesis and movement. Studies have shown that exercise has a positive effect on bone health and helps avoid disease such as osteoporosis. Physical activity creates an increase in mechanical force that leads to mechanotransduction. Mechanotransduction is the process of osteocytes modelling and remodelling the bones. This makes the bone stronger. Bending our bones also causes stress (compressive and tensile stress) that changes the hydrostatic pressure of our bones. The change in pressure increases the movement of the fluid within the bone. Fluid in the bone carries the nutrients and wastes; as well as results in the formation of new bone. Exercise helps the body to reach peak bone mass while still growing, offset menopause and slow down bo ne loss that occurs later in life. However, if exercise is done excessively their activity can exceed the adaptive ability of bone, resulting is overuse injury (Plowman Smith, 2011, p. 501). The nervous system was seen coming into play with our muscular system; however, our nervous system also works with our endocrine system when responding to exercise. When responding to stress in general, our nervous system and the endocrine systems will come into play. Since exercise is a stress, we see a response from the nervous system and the endocrine system. Specifically, the sympathetic and the parasympathetic come into play during different points of the exercise. The sympathetic nervous system (SNS), our fight or flight response, will come into play during exercise. While our parasympathetic nervous system (PNS), rest and digest, will be important for recovery; breaking down energy for our muscle recovery, taking deep slow breaths, and so on. The SNS will, during exercise, ensure to enhance our cardiovascular functions, regulate blood flow and maintain blood pressure and thermal balance, and increase fuel mobilisation (Plowman Smith, 2011. It has also been found that after lo ng bouts of exercise a group of neuropeptides called endogenous opioids is released in the central nervous system. Endogenous opioids, or opioids, are a famously know as opium from the best and for subsiding pain (Jonsdottir, 2002). While running as pain levels reach certain levels opioids are released, and are also known to cause runners second the wind or runners high (Widmaier, Raff Strang, 2008, p. 171). The endocrine system also plays a role when exercising. While exercising there is an increase in the release of our metabolic hormones; glucagon, insulin, growth hormone, epinephrine and norepinephrine. These hormones work together to maintain blood glucose levels and mobilise fuel for ATP production. Epinephrine and norepinephrine also help to enhance cardiac function and maintain fluid and electrolyte balance. Adaptive, our endocrine system may change due to exercise. However, it depends on the individual. The adaptation could make the individual more sensitive to lower levels of hormone so that the same effect occurs following training even without a changing baseline (Plowman Smith, 2011, p. 645). Our immune system will also respond to exercise. It has been found that will moderate exercise will lead to higher numbers and activity of neutrophils, natural killer cells, B and T cells, macrophages, and more. Thus making out immune system stronger. However, during excessive exercise, we see a decrease in natural killer cells, lymphocytes and neutrophils. It is believed that this is likely for the vulnerability to acute infections. No pain, no gain, is what is often said among friends when exercising. It is important to remember that exercise is a stressor, and that one will feel pain as a result. It is also important to beware of the effects of over-exercising. Exercise, if done right, can help avoid, delay and lessen the effects of disease; as well enhance our bodies to function to its prime.
Wednesday, November 13, 2019
Robotics :: essays research papers
Two years ago, the Chrysler corporation completely gutted its Windsor, Ontario, car assembly plant and within six weeks had installed an entirely new factory inside the building. It was a marvel of engineering. When it came time to go to work, a whole new work force marched onto the assembly line. There on opening day was a crew of 150 industrial robots. Industrial robots don't look anything like the androids from sci-fi books and movies. They don't act like the evil Daleks or a fusspot C-3P0. If anything, the industrial robots toiling on the Chrysler line resemble elegant swans or baby brontosauruses with their fat, squat bodies, long arched necks and small heads. An industrial robot is essentially a long manipulator arm that holds tools such as welding guns or motorized screwdrivers or grippers for picking up objects. The robots working at Chrysler and in numerous other modern factories are extremely adept at performing highly specialized tasks - one robot may spray paint car part s while another does spots welds while another pours radioactive chemicals. Robots are ideal workers: they never get bored and they work around the clock. What's even more important, they're flexible. By altering its programming you can instruct a robot to take on different tasks. This is largely what sets robots apart from other machines; try as you might you can't make your washing machine do the dishes. Although some critics complain that robots are stealing much-needed jobs away from people, so far they've been given only the dreariest, dirtiest, most soul-destroying work. The word robot is Slav in origin and is related to the words for work and worker. Robots first appeared in a play, Rossum's Universal Robots, written in 1920 by the Czech playwright, Karel Capek. The play tells of an engineer who designs man-like machines that have no human weakness and become immensely popular. However, when the robots are used for war they rebel against their human masters. Though industrial robots do dull, dehumanizing work, they are nevertheless a delight to watch as they crane their long necks, swivel their heads and poke about the area where they work. They satisfy "that vague longing to see the human body reflected in a machine, to see a living function translated into mechanical parts", as one writer has said. Just as much fun are the numerous "personal" robots now on the market, the most popular of which is HERO, manufactured by Heathkit.
Sunday, November 10, 2019
ââ¬ÅGeese from Drinking Coffee Elsewhereââ¬Â by Z.Z. Packer Essay
ââ¬Å"Travel is a Foolââ¬â¢s Paradiseâ⬠ââ¬â Ralph Waldo Emerson Traveling is a rite of passage for some younger people. Many consider these times rewarding to the psyche of a young adult, as experiences in other lands broaden their senses. College students embark on sabbaticals to spend time in the real world. Others temporarily replant themselves, to experience other places, cultures, and languages, and in doing so to find out more about themselves. And there are that select few who use relocation as a form of escape from their tumultuous lives, because as they say, ââ¬Å"the grass is always greenerâ⬠¦Ã¢â¬ Some never return home. Whatever your reason for these journeys, it should be understood that going outside oneââ¬â¢s comfort zone can test your mettle, and good judgement and wit are crucial in surviving in a foreign land, where language, culture, and even racism are an issue. A few wrong steps and you may find yourself a few shingles short of a roof over your head. It is that last category of drifters who define ââ¬Å"Geese,â⬠where Dina and four other ex-patriots find themselves sharing a one room flat in Japan. These misfortunate individuals are escaping from themselves, and through misplaced pride, ill preparation, and execution find themselves on the brink of self-annihilation, finally regressing into their own futileness. The story begins with Dina, a girl from a hardscrabble section of Baltimore with ââ¬Å"boarded-up row houses the city had promised to renovate,â⬠(210) relating to her reasons for moving to Japan. Aside from high yield economic opportunities that donââ¬â¢t exist in her neighborhood, she pines for a ââ¬Å"lovelinessâ⬠that Japan will offer through its ceremonious bowing, sashimi delicacies, calligraphy, and architecture. (211) Really what she is seeking is a respite from her former environment, where the creed is ââ¬Å"Never advertise your poverty. Dress immaculately. Always smell good, not just clean.â⬠(224) Once in Japan Dina soon finds herself in a community of people, also fleeing from their own pasts. Petra, a once aspiring model who had a career-changing accident, has exhausted her ââ¬Å"once sizable bank accountâ⬠for reconstructive surgery and is now broke, and it becomes apparent that she is escaping a place that once knew her as beautiful, a land of runways and pan-seared foie gras. (215, 219) In tow with petra is Zoltan, her hot-headed boyfriend who ââ¬Å"had given up bodybuilding once heà stepped off the plane at Narita,â⬠a statement that if probed procures tears from Petra. (218) Later, we see the arrival of Sayeed, another squatter who has defied his familyââ¬â¢s honor and has been exiled from morocco, only to fail at opening a business in Japan. After his assault on Dina, his allusions of conspiracy and subsequent violent behavior suggest he is also escaping a world that is aware of his imbalance. Finally thereââ¬â¢s Ari, whose back-story is not revealed, though he forms a glue that keeps the community together, which may be his crux, as this reflex hints he had presided over a different family. As these folks settle in and eventually succumb to their fate, one has to wonder, why stay in this same state? Why cling to this unfamiliar atmosphere and not redeem yourself? This inquiry is explored as an expression of pride when Ari is asked why he let them stay at the apartment in the first place. ââ¬Å"Ari held out his hand and said, ââ¬ËSee this? Five fingers. One handââ¬â¢Ã¢â¬ (218). And after a roommate has had enough, Ari retorts, ââ¬Å"Canââ¬â¢t take? You must!â⬠(222) Petraââ¬â¢s insistence that she â⬠could not go back to Moldovaâ⬠reflects that she literally doesnââ¬â¢t want to show her face again to her contemporaries until her talked-about trans-pacific voyage to save face is fully realized. ââ¬Å"I go to America next. Say, ââ¬ËFix my face. Fix face for actual.ââ¬â¢ And they will fix.â⬠(215-216) Her partner Zoltan is also dealing with his own physical hang-ups. His body, once looking as if ââ¬Å"constructed of hundreds of bags of hard-packed sugar,â⬠is now eviscerated due to a diet of ââ¬Å"crackers and ramen.â⬠(217-218) But he proudly parades around pictures of his former glory in an attempt to distract himself from his deportation and sudden halt of his career. Dina feels that returning to Baltimore at this point would be considered a failure, as she told Miss Gloria and others of her ââ¬Å"hopes of making a pile of money, socking it away, then living somewhere cheap and tropical for a year.â⬠(210) Coming home empty-handed and not having learned anything in Japan would label her as a dreamer, and the boarded-up row houses would look the same, against her wishes. And later, when she finds some solace in memories of Baltimore, and even homesickness, the feelings are quickly ââ¬Å"swept away like little wrappers,â⬠(224) and she goes on to endure her current situation. It is the blind tenacity of these five characters, along with their near-sightedness and lack of planning, whichà unsurprisingly leads them to hit rock bottom, especially in the case of Dina. All the characters seemed to have ignored the fact that Japan is hard place for a foreigner to succeed in. In addition to the obvious language barriers, there is also a current state of ââ¬Å"Economic downturn,â⬠where ââ¬Å"people want to hire Japaneseâ⬠as an ââ¬Å"obligation,â⬠which leaves Dina and her cohorts with only marginal or seasonal opportunities, or a ââ¬Å"gaijin dumping ground.â⬠(212) There is also an undercurrent of sexism and racism affecting all of these gaijin. When a Japanese boy encounters the quintet in the park, he wants to ask, ââ¬Å"Do you have tails? Do you come out at night and suck blood?â⬠(228) And being in a land where the Japanese women themselves experience sexism, Dina finds herself harassed by businessmen and propositioned by a visa interviewer. (214) But they will persevere, although rather ineptly, and without foresight. Dina, after losing her job, sells the return part of her round-trip ticket, and actually takes a vacation. She eats ââ¬Å"an outrageously expensive bento lunch,â⬠visits a part of Tokyo that sells ââ¬Å"electronics she couldnââ¬â¢t afford,â⬠then observes ââ¬Å"skinny prostitutesâ⬠as they ââ¬Å"dart into doorways without signs.â⬠(213) And now she is broke with an expired visa. Petra, who was regrettably unaware that there were no opportunities available for a person with such an ââ¬Å"affliction,â⬠(216) is now adamant in not finding a job, and her main contribution to the household is incessant weeping. Her other half is now content in ââ¬Å"maundering about with the look of a beast in his lair,â⬠and also resists seeking employment. (217) This couple wants to simply disappear into Japan. Sayeed has no backup plan and blames his financiers back home as well as Dina. Finally Ari, the meek breadwinner of the group, has lost his job near the end of the story and has failed to save any money. It is around this point that begins a period of petty theft, public humiliation, and near starvation. Dinaââ¬â¢s ââ¬Å"nebulous fluffy things that had started in her chestâ⬠(211) have tragically led her to dart into her own doorway of prostitution. Dina then sees a formation of geese, which reminds her of theà promise-keeping kamikaze, whose planes were ââ¬Å"allotted just enough fuel for itââ¬â¢s one-way trip.â⬠(233) This arrogance of youth is demonstrated in the groupââ¬â¢s destination of self-destruction, with escape, pride, and obliviousness at the wheel. We learn how their bitterness is a continuation of what existed back home. While ââ¬Å"Geeseâ⬠is certainly a page-turner, in the end it leaves one wondering whatââ¬â¢s at stake for the clan. Will they roam further? In my earlier travels, I too have pondered my fate while watching a flock of birds fly by, and have been left to walk for four hours to my friendââ¬â¢s farm in the middle of the night, while wondering what I was fleeing from. But I luckily knew when to get off the road and return to normalcy. When in dire straits in a ââ¬Å"foreignâ⬠place, a trip to the local embassy is your best bet. I should hope that this flock of migrants h as the wherewithal to do the same. Safe travels.
Friday, November 8, 2019
The Historical Inaccuracies of Gangs of New York essays
The Historical Inaccuracies of Gangs of New York essays Martin Scorsese's Gangs of New York is a film that shows the squalor of the worst slum in New York City in the mid 1800's, Five Points. With ten Oscar nominations, it is arguably one of the greatest historical movies to date (Koban). But just how historically accurate is it? While some people think the movie does a great job of depicting the time period, historians say it lacks authenticity. This paper will discuss Scorsese's historical inaccuracies in the cinema. Two of the major settings in the movie were historically inaccurate. The opening scene contains a setting that is a massive catacomb like structure that has hundreds of people draped in rags with skulls and bones lying on the floor and other horrible conditions. But this structure couldn't have existed during the time period because Five Points was built on the site of the filled in Collect Pond (Snyder).The ground wouldn't have been stable enough to have such a structure exist. The other setting that adds to the historical inaccuracy is the building named The Old Brewery. The Old Brewery is depicted as a tenement house with wide open spaces to house immigrants. It is also used as the headquarters for Amsterdam Vallon's Dead Rabbits, the protagonist's gang. Even the screenwriter for the movie, Jay Cocks says the setting in the movie is merely what they imagined it would have looked like rather than being based on historical accuracy (Andbinder and Cocks). The catacombs and their th ousands of inhabitants in the movie were used by Scorsese to show how overcrowded the slums were during the time period. They were also used to depict the living conditions of the new immigrants, even if they were more dramatized in the movie than in real life (Chamberlin). The most interesting and inaccurately depicted character of the movie was the antagonist Bill the Butcher played by Daniel Day-Lewis. Bill the Butcher is based on an actual butcher from the period named Bill Poole (Wu). Bil...
Wednesday, November 6, 2019
Costa Rica Essays - Ornamental Trees, Plant Life-form, Free Essays
Costa Rica Essays - Ornamental Trees, Plant Life-form, Free Essays Costa Rica Greg Coffta Bio190/Costa Rican Adventures 11/30/1999 Part I Banana: Bananas were most likely picked up by the European traders in Southeast Asia when in search for spices. Soon, as the discovery of the Tropics arrived, traders took bananas to Central America. Breadfruit: this fruit commonly grows among the southern Pacific islands, and it probably found its way to Costa Rica when the natives started to explore on boat. Chocolate: as far as I could find, chocolate is native to Central America. It comes from the fruit of the Cacao Tree, and was traditionally used by the Aztecs. Coconuts: Coconuts also come from Tropical Pacific islands, and the actual coconut itself probably floated across the ocean, only to land on the shores of Costa Rica. Coffee: Coffee is speculated to have grown initially somewhere around Arabia. Its first recorded use was in 675 B.C., by the Red Sea. Most likely picked up along spice trading expeditions, the Europeans once again brought coffee to the Americas. Finding it grows well in that particular climate, the commercial cultivation began. Mango: Another fruit Native to the eastern part of the world, traders such as Columbus and Vespucci also brought this to the Americas. Papaya: During the slave trade, Slave traders often picked up some of the fruit from southern Africa. Possibly on accident, this fruit was spread to Central America and is now commercially grown. Quinine: Being a Tropical country, Costa Rica had its problems with malaria. One of the drugs used to treat malaria was Quinine, derived from the South American Cinchona trees. Traded by natives throughout the region, Quinine was used as a natural remedy before Europeans discovered it. Sugar Cane: Sugar cane is native to the Middle East, Kazakhstan and India, used by Europeans as a sweetening agent, it soon was commercially grown and exported from many of the newly discovered Tropical nations, most likely by slave labor. Tomatoes: Indigenous to South America, the Tomatoes was once though by the Patagonians to be poisonous. After discovering they were not, it became a widely traded commodity throughout the world. Growing best is warm, humid regions of the earth with sandier soil, there is no doubt as to why tomatoes are cultivated in Costa Rica. Material Sited From Includes: Encarta Interactive Encyclopedia 1998, and various Internet search engine results. PART II Arboreal: Of or living in the trees. Biome: A major regional biotic community, such as a grassland or desert. Biodiversity: each biome being different Canopy: the uppermost layer in a forest Carbon Cycle: only a certain amount of carbon is circulated throughout the environment, appears in many different forms. Climax Community: An established ecosystem in which the area allows for the maximum animal occupation. Community: A group of plants and animals living together in an area. Consumer: a buyer of goods and services, or crops produced especially for consumption Decomposer: any organism that breaks down organic matter into its basic elements. Decomposition: the process of breaking organic matter down into its basic elements. Ecology: the science of the relationship between organisms and their environments Ecosystem: an ecological community together with its environment functions as a unit. Epiphyte: a plant such as Spanish moss or a Tropical orchid living on an independent plant. Erosion: washing away the topsoil of the region either by wind or water. Ethnobotany: studying the relationship between a race of people and the plants they use. Forest: a growth of trees, plants and underbrush that cover a large area, living symbiotically with other organisms. Habitat: the area or environment in which an organism lives. Hydrologic Cycle: only a certain amount of water is circulated throughout the environment, takes many different phases, very little water has been created or destroyed. Leaching: water running off of the topsoil, carrying many different chemicals and sediment Liana: vines Litter: discarding waste products carelessly Monoculture: the cultivation of a single crop in an area Niche: an animals best-suited environment Photosynthesis: the process carried out by a plant that turns sunlight and water into energy Pollination Vector: pollen from plants being distributed throughout the environment by other living organisms Producer: one who creates or produces something, consumer goods Rain Forest: a dense evergreen forest usually in tropics with an annual rainfall of at least 2.5-m. Sedimentation: settling of the sediments in a liquid, like soil in water. Species: narrowest group, to which an organism can be classified, produces similar and fertile offspring. Stratification: soil depositing in distinct layers. Subsoil: layer
Sunday, November 3, 2019
Distinction between Crimes against Humanity and 'Cultural Genocide' Essay
Distinction between Crimes against Humanity and 'Cultural Genocide' - Essay Example However, there are some treaties that do not qualify to be expressions of customary law in situation where they have not be assimilated or complied with by countries that are considered civilized; thus, some customary law are not integrated in these treaties. Definition of Cultural Genocide (Article II of the Genocide Convention) Genocide has been encapsulated in the Genocide Convention of 1948, thereby undertaking an insufferable ratification for years; in fact it has been textually static. Genocide is not classified under national criminal codes; thus it is an international crime that is subjected to periodic re-evaluation and codification based on objectives of developing an integrated body of law. According to The Genocide Convention of 1948, Cultural Genocide is considered a form of crime that involves intention to obliterate entire or a section of racial, religious, or ethnic group. Moreover, this is a common of the five selected crimes, which are accomplished through a war. Ne vertheless, there have been precisions regarding definitional expectations of Conventions, which were provoked during debate when this Convention was being drafted among other ratifications that were involved. Definition of Cultural Genocide (Article VI of the Rome Statute) Article IV of the Rome Statue considers Genocide to be a means of committing acts, which are aimed at destroying a whole or section of national ethnical, racial, or religious group, and moreover, it specifies by indicating, this also entails murdering members of a certain group, causing serious physical or psychological harm to these members, or inflicting conditions that are considered physically destructive to a group of people. There are elements of the international Criminal Court (ICC) that add other requirements of genocide acts committed in the context of a manifested trend, which resembles this conduct being direct against a given group. Moreover, this involves behaviours, which is deemed to have effect t hat can cause destruction of a given group. Definition of Crime against Humanity (Article VII of the Rome Statute) Article VII of the Rome Statue defines crime against humanity is a perspective that considers it to be an attack on a territory that is very large to be considered ââ¬Å"widespreadâ⬠. In this case, the Rome Statue defines crime against humanity as ââ¬Å"an attack or a course of conduct that involves multiple commissions of specific acts against a civilian population, who is a pursuant or in furtherance of a country or organized policy to undertake this attackâ⬠. Therefore, this statue considers the fact that crime against cannot be perpetrated by a single person by himself or herself, without involvement of a campaign against civilians2. On the other hand, the Article VII of the Rome Statue has recently added a list of crime against humanity, which entails deportation, extermination, forcible displacement of a population within a given country, incarceration , afflict, rape, enforcement of people to engage in activities such as sex slavery, prostitution. Other acts that have recently been considered crime against humanity include enforced pregnancy, enforced sterilization, and other acts, which count to be forms of sexual violence. Besides, persecuting against people of a certain political, racial, ethnic, cultural, gender, national or religious group is also considered a crime against hum
Friday, November 1, 2019
Economics of Race and Gender Essay Example | Topics and Well Written Essays - 2000 words - 1
Economics of Race and Gender - Essay Example In the movies, Freedom Writers, Crash and The Life and Times of Rosie the Riveter, this is apparent. In all three films discrimination based on race, and gender is a social condition. It is even bordering on the realm of norms and public policy. All these films show that discrimination based on race and gender to be a product of social institutions and social interactions. The failure of social integration, the absence of acceptance and the disdain against specific sectors of society results to this. Ã Discrimination based on race and gender may be alleviated by a paradigm shift in terms of mindset. The whole system of discrimination is built on mere distorted ideas, and perceptions made manifest. If this can be corrected via education, reorientation and cultural understanding it would cease. These false distinctions can be proven to be inconsequential and irrelevant social constructions. Ã Social and cultural diversity is common in modern society. However, the underlying negative aspect of diversity is marginalization. Often this is because of discrimination and the failure to integrate into mainstream society. Ã Social integration is the process of creating unity, inclusion, and participation at all levels of society within the diversity of personal attributes so that every person is free to be the person she wants to be. Personal attributes include socio-economic class, age, gender - sexual preference and expression, political ideas, ethnicity and cultural traits, religion, citizenship (national origin) and geographical region of origin and so on (Cruz-Saco 2). Ã
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