Physics of a Mountain Bike Essay example -- Physics Papers

Material science of a Mountain Bike This paper will examine a portion of the material science associated with bikes. In particular, off-road bicycles with suspension. A bike is a very vitality effective vehicle. Its wheels permit its rider to utilize inactivity and gravitational expected vitality. The fundamental plan of a bike has been around for more than 100 years and contrasted with different things, has changed practically nothing. A portion of the subjects that will be secured are: outlines, wheels, suspension forks, suspension casings, brakes and how every one of these things influence speed, force and dependability. A portion of the key pieces of any bike are the edge, forks and wheels. The most widely recognized kind of bike outline is known as the twofold jewel. It is called this supposing that you take a gander at the edge, it is jewel molded with 2 littler triangles shaping the front and back. This planned has suffered on the grounds that it is anything but difficult to assemble, solid and proficient. The tubing that a casing is made with is ordinarily adjust however can be a wide range of shapes even on a similar bicycle. The purpose behind this forming is to expand the inflexibility or improve the ride quality. For example, the inclining tube that goes from the front of the bicycle to the pedal intersection of the casing is now and again ovalized along the level hub at the pedal intersection to make the edge flex less side to side. Edges have been produced using numerous materials including wood, steel, aluminum, titanium and carbon fiber just to give some examples. Every one of the materi als have a solidarity to weight proportion, elasticity and cost of creation that must be considered before concluding which will work best. For instance, when an edge made of beryllium was presented, the solidarity to weight proportion was high. The weight was very low yet the cost wa... ...etty. The quicker you go, the smoother it gets and the more noteworthy the power required to stop. Mass occasions speed isn't fun when applied to an accident. Mike Farrentino in an article in Bike magazine says, â€Å"The quicker you go, the more extended the accident, the more prominent the power of the effect. Seconds appear hours, and the bang and pant and crash of truck wheeling bicycle and body parts is certifiably not a sound effectively overlooked. †¦In hate of this, whatever any of us state, we as a whole need to go fast†¦.Momentum is the mystery key to the universe. It is the surge of happiness. It is the overwhelming hand of gravity. It is the smile of a kid, feet off the pedals, bombarding downhill on a tricycle.† Sources Bicycle magazine: volume 10, number 2 March 2003 Bloomfield, Louis A : How things work, the material science of regular daily existence, 1997 Kirkpatrick and Wheeler: Physics, a world view, third release, 1998 www.howstuffwork.com

Biography of William Bligh, Captain of the HMS Bounty

Memoir of William Bligh, Captain of the HMS Bounty William Bligh (September 9, 1754â€December 7, 1817) was a British sailor who had the misfortune, timing and disposition to be on board two boats HMS Bounty in 1789 and the HMS Director in 1791-on which the group mutinied. Accounted voluntarily as saint, scalawag, and afterward a legend, he resigned as a Vice-Admiral to the Lambeth locale in London and kicked the bucket calmly. Quick Facts: William Bligh Known For: Captain of the HMS Bounty during the 1789 mutinyBorn: September 9, 1754 in Plymouth (or maybe Cornwall), EnglandParents: Francis and Jane Pearce BlighDied: London on December 7, 1817 in LondonEducation: Shipped as commanders hireling at the period of 7Published Works: The Mutiny on Board HMS BountySpouse: Elizabeth Betsy Betham (m. 1781â€his death)Children: Seven Early Life William Bligh was conceived on September 9, 1754, in Plymouth, England (or maybe Cornwall), the main child of Francis and Jane Bligh. His dad was Chief of Customs at Plymouth, and his mom passed on in 1770; Francis remarried twice more before kicking the bucket himself in 1780. Since the beginning, Bligh was bound for an actual existence adrift as his folks enrolled him as a skippers hireling to Captain Keith Stewart at 7 years old years and 9 months. That wasnt a full-time position, that implied infrequently cruising on board HMS Monmouth. This training was genuinely basic as it permitted adolescents to rapidly accumulate the long stretches of administration required so as to take the test for lieutenant, and for a boats skipper to make a touch of salary while in port. Getting back in 1763, he immediately substantiated himself talented at arithmetic and route. After his moms demise, he reemerged the naval force in 1770, at 16 years old. William Blighs Early Career In spite of the fact that intended to be a sailor, Bligh was at first conveyed as a capable sailor as there were no midshipmans opening on his boat, HMS Hunter. This before long changed and he got his midshipmans warrant the next year and later served on board HMS Crescent and HMS Ranger. Rapidly getting notable for his route and cruising aptitudes, Bligh was chosen by voyager Captain James Cook to go with his third undertaking to the Pacific in 1776. In the wake of sitting for his lieutenants test, Bligh acknowledged Cooks offer to cruise ace on board HMS Resolution. On May 1, 1776, he was elevated to lieutenant. Undertaking to the Pacific Leaving in June 1776, Resolution and HMS Discovery cruised south and entered the Indian Ocean by means of the Cape of Good Hope. During the journey, Blighs leg was harmed, yet he immediately recouped. While crossing the southern Indian Ocean, Cook found a little island, which he named Blighs Cap out of appreciation for his cruising expert. Throughout the following year, Cook and his men contacted at Tasmania, New Zealand, Tonga, Tahiti, just as investigated the southern bank of Alaska and the Bering Straight. The reason for his activities off Alaska was a bombed scan for the Northwest Passage. Returning south in 1778, Cook turned into the main European to visit Hawaii. He restored the next year and was executed on the Big Island after a quarrel with the Hawaiians. During the battling, Bligh was instrumental in recouping Resolutions foremast which had been taken aground for fixes. With Cook dead, Captain Charles Clerke of Discovery took order and a last endeavor to locate the Northwest Passage was endeavored. All through the journey, Bligh performed well and satisfied his notoriety for being a pilot and an outline producer. The undertaking came back to England in 1780. Come back to England Getting back a saint, Bligh intrigued his bosses with his presentation in the Pacific. On February 4, 1781, he wedded Elizabeth (Betsy) Betham, the little girl of a traditions authority from Manx: he and Betsy would in the end have seven youngsters. After ten days, Bligh was doled out to HMS Belle Poule as cruising expert. That August, he saw activity against the Dutch at the Battle of Dogger Bank. After the fight, he was made a lieutenant on HMS Berwick. Throughout the following two years, he saw customary assistance adrift until the finish of the American War of Independence constrained him onto the latent rundown. Jobless, Bligh filled in as a commander in the trader administration somewhere in the range of 1783 and 1787. Journey of the Bounty In 1787, Bligh was chosen as the authority of His Majestys Armed Vessel Bounty and given the crucial cruising toward the South Pacific to gather breadfruit trees. It was accepted that these trees could be transplanted to the Caribbean to give economical food to slaves in British states. Withdrawing on December 27, 1787, Bligh endeavored to enter the Pacific by means of Cape Horn. Following a month of endeavoring, he turned and cruised east around the Cape of Good Hope. The journey to Tahiti demonstrated smooth and hardly any disciplines were given to the team. As Bounty was appraised as a shaper, Bligh was the main official ready. To allow his men longer times of continuous rest, he separated the group into three watches. What's more, he raised Masters Mate Fletcher Christian to the position of acting lieutenant so he could administer one of the watches. The deferral off Cape Horn prompted a five-month delay in Tahiti, as they needed to hang tight for the breadfruit trees to develop enough to ship. Over this period, maritime order started to separate as the team took local spouses and delighted in the islands warm sun. At a certain point, three crew members endeavored to abandon yet were caught. In spite of the fact that they were rebuffed, it was less extreme than suggested. Revolt Notwithstanding the conduct of the group, a few of the senior warrant officials, for example, the boatswain and sailmaker, were careless in their obligations. On April 4, 1789, Bounty left Tahiti, a lot to the dismay of a considerable lot of the team. The evening of April 28, Fletcher Christian and 18 of the group astonished and bound Bligh in his lodge. Hauling him at hand, Christian bloodlessly assumed responsibility for the boat regardless of the way that the majority of the group agreed with the skipper. Bligh and 18 followers were constrained over the side into Bountys shaper and given a sextant, four cutlasses, and a few days food and water. Journey to Timor As Bounty went to come back to Tahiti, Bligh set course for the closest European station at Timor. In spite of the fact that perilously over-burden, Bligh prevailing with regards to cruising the shaper first to Tofua for provisions, at that point on to Timor. Subsequent to cruising 3,618 miles, Bligh showed up at Timor following a 47-day journey. Just one man was lost during the experience when he was executed by locals on Tofua. Proceeding onward to Batavia, Bligh had the option to make sure about vehicle back to England. In October 1790, Bligh was decently cleared for the loss of Bounty and records demonstrate him to have been an empathetic leader who often saved the lash. Resulting Career In 1791, Bligh came back to Tahiti on board HMS Providence to finish the breadfruit strategic. The plants were effectively conveyed to the Caribbean with no difficulty. After five years, Bligh was elevated to commander and provided order of HMS Director. While on board, his team mutinied as a major aspect of the more prominent Spithead and Nore revolts which happened over the Royal Navys treatment of pay and prize cash. Remaining by his team, Bligh was recognized by the two sides for his treatment of the circumstance. In October of that year, Bligh instructed Director at the Battle of Camperdown and effectively battled three Dutch ships without a moment's delay. Leaving Director, Bligh was given HMS Glatton. Taking part in the 1801 Battle of Copenhagen, Bligh assumed a key job when he chose for keep flying Vice-Admiral Horatio Nelsons signal for the fight to come instead of raising Admiral Sir Hyde Parkers sign to sever the battle. In 1805, Bligh was made legislative leader of New South Wales (Australia) and entrusted with closure the illicit rum exchange the territory. Showing up in Australia, he made foes of the military and a few of local people by battling the rum exchange and supporting troubled ranchers. This discontent prompted Bligh being dismissed in the 1808 Rum Rebellion. Demise In the wake of going through longer than a year gathering proof, he got back in 1810â and was vindicated by the administration. Elevated to raise chief naval officer in 1810, and bad habit naval commander fours years after the fact, Bligh never held another ocean order. He kicked the bucket while visiting his primary care physician on Bond Street in London on December 7, 1817. Sources Alexander, Caroline. The Bounty: The True Story of the Mutiny on the Bounty. New York: Penguin Books, 2003.Bligh, William and Edward Christian. The Bounty Mutiny. New York: Penguin, 2001.Daly, Gerald J. Skipper William Bligh in Dublin, 1800-1801. Dublin Historical Record 44.1 (1991): 20â€33. OMara, Richard. â€Å"Voyages of the Bounty.† The Sewanee Review 115.3 (2007):462â€469. Salmond, Anne. Bligh: William Bligh in the South Seas. Santa Clause Barbara: University of California Press, 2011.

Therapeutic Role-Playing for Phobia Treatment

Therapeutic Role-Playing for Phobia Treatment Phobias Treatment Print Therapeutic Role-Playing for Phobia Treatment By Lisa Fritscher Lisa Fritscher is a freelance writer and editor with a deep interest in phobias and other mental health topics. Learn about our editorial policy Lisa Fritscher Medically reviewed by Medically reviewed by Steven Gans, MD on August 05, 2016 Steven Gans, MD is board-certified in psychiatry and is an active supervisor, teacher, and mentor at Massachusetts General Hospital. Learn about our Medical Review Board Steven Gans, MD Updated on April 12, 2019 nullplus / Getty Images More in Phobias Treatment Causes Symptoms and Diagnosis Types Therapeutic role-playing has proved to be an effective treatment for phobia sufferers, who often believe that a feared situation is inherently dangerous. This type of therapy allows a therapist and patient to act out scenarios that are difficult for the phobia sufferer. Through role-playing, the patient learns new behaviors to help overcome their particular phobia. Treating Phobias Many professionals believe that the most important causes of phobias are the environmental triggers and learned behaviors. They argue that a phobia is ultimately a learned response to a stimulus. By “unlearning” the response and substituting rational reactions, the phobia can be cured. This model favors therapy as a preferred treatment. Many phobia sufferers are best treated with a combination of medication and therapy. Most psychiatrists do not perform the types of therapy best suited to phobia treatment. Therefore, psychiatrists and therapists often form referral networks to help clients meet both needs. Mental health centers often have a range of mental health specialists on staff, offering their clients a one-stop solution. Individual Therapy for Phobias Individual therapy, which can include therapeutic role-playing, allows the therapist and client to focus on each other, building a rapport and working together to solve the clients issue. However,  psychoanalysis and related therapies may progress for months or even  years,  while  brief therapies, such as cognitive-behavioral therapy, or CBT can produce results in just a few sessions. How Does Role-Playing Therapy Work? Therapeutic role-playing is a technique that allows a person with a phobia to practice new behaviors. In a role-playing session, the therapist takes the identity of someone that the person is afraid to confront, such as a parent or employer. The person then interacts with the therapist, utilizing behaviors that she has learned during therapy. After the role-playing session is complete, a debriefing takes place in which the client and therapist discuss what happened and ways to improve the interaction. This technique can be particularly helpful for those dealing with social phobia, germ phobia, or other interpersonal phobias. How Does Role-Playing Therapy Help? When someone with a phobia is interacting with a therapist, he or she can put to use the new behaviors that were learned during treatment. Many people with phobias suffer from social or interpersonal fears that prevent them from actively participating in some aspect of their lives. Role-Playing Therapy can help people overcome their fears by learning new behavioral techniques. How well role-playing works often depends on the severity of the phobia. A good mental health professional will customize a treatment plan for the patient, which may include role-playing therapy. The 9 Best Online Therapy Programs

Mesozoic Era - the Geologic Time Scale

Following both the Precambrian Time and the Paleozoic Era on the Geologic Time Scale came the Mesozoic Era. The Mesozoic Era is sometimes called the age of the dinosaurs because dinosaurs were the dominant animals for much of the era. The Permian Extinction After the Permian Extinction wiped out over 95% of ocean-dwelling species and 70% of land species, the new Mesozoic Era began about 250 million years ago. The first period of the era was called the Triassic Period. The first big change was seen in the types of plants that dominated the land. Most of the species of plants that survived the Permian Extinction were plants that had enclosed seeds, like gymnosperms. The Paleozoic Era Since most of the life in the oceans became extinct at the end of the Paleozoic Era, many new species emerged as dominant. New types of corals appeared, along with water-dwelling reptiles. Very few types of fish remained after the mass extinction, but those that did survive flourished. On land, the amphibians and small reptiles like turtles were dominant during the early Triassic Period. By the end of the period, small dinosaurs began to emerge. The Jurassic Period After the end of the Triassic Period, the Jurassic Period began. Most of the marine life in the Jurassic Period stayed the same as it was in the Triassic Period. There were a few more species of fish that appeared, and toward the end of the period, crocodiles came into being. The most diversity occurred in plankton species. Land Animals Land animals during the Jurassic Period had more diversity. Dinosaurs got much bigger and the herbivorous dinosaurs ruled the Earth. At the end of the Jurassic Period, birds evolved from dinosaurs. The climate changed to more tropical weather with a lot of rain and humidity during the Jurassic Period. This allowed land plants to undergo a large evolution. In fact, jungles covered much of the land with many conifers in higher elevations. The Mesozoic Era The last of the periods within the Mesozoic Era was called the Cretaceous Period. The Cretaceous Period saw the rise of flowering plants on land. They were helped along by the newly formed bee species and the warm and tropical climate. Conifers were still really abundant throughout the Cretaceous Period as well. The Cretaceous Period   As for marine animals during the Cretaceous Period, sharks and rays became commonplace. The echinoderms that survived the Permian Extinction, like starfish, also became abundant during the Cretaceous Period. On land, the first small mammals started to appear during the Cretaceous Period. Marsupials evolved first, and then other mammals. More birds evolved, and reptiles got bigger. Dinosaurs were still dominant, and carnivorous dinosaurs were more prevalent. Another Mass Extinction At the end of the Cretaceous Period, and the end of the Mesozoic Era came another mass extinction. This extinction is generally called the K-T Extinction. The K comes from the German abbreviation for Cretaceous, and the T is from the next period on the Geologic Time Scale - the Tertiary Period of the Cenozoic Era. This extinction took out all dinosaurs, except birds, and many other forms of life on Earth. There are different ideas as to why this mass extinction occurred. Most scientists agree it was some sort of catastrophic event that caused this extinction. Various hypotheses include massive volcanic eruptions that shot dust into the air and caused less sunlight to reach the surface of the Earth causing photosynthetic organisms like plants and those who depended on them, to die off slowly. Some others believe a meteor hit causing the dust to block the sunlight. Since plants and animals that ate plants died off, this caused top predators like carnivorous dinosaurs to also perish.

Global Warming a Fix for the Future - Free Essay Example

Sample details Pages: 6 Words: 1824 Downloads: 7 Date added: 2019/03/14 Category Ecology Essay Level High school Tags: Global Warming Essay Did you like this example? Everyone has heard the infamous words â€Å"global warming†, but not many understand the disaster that’s happening. Terms are thrown out such as carbon emissions and greenhouse gases the list goes on, and those not scientifically savvy tend to brush off what may become the downfall of humanity. According to Nasa’s official website, â€Å"The planets average surface temperature has risen about 1.62 degrees Fahrenheit (0.9 degrees Celsius) since the late 19th century, a change driven largely by increased carbon dioxide and other human-made emissions into the atmosphere.4 Most of the warming occurred in the past 35 years, with the five warmest years on record taking place since 2010† (â€Å"Climate change evidence: How do we know?,† 2018, para. Don’t waste time! Our writers will create an original "Global Warming a Fix for the Future" essay for you Create order 6). This phenomenon has started to show itself as recently as this past year, making record breaking highs in temperature. The effects of global warming include warming of the ocean’s water, which can lead to catastrophic weather. Also, melting of ice caps will cause the sea level to rise, this will eliminate our coastline as we know it. Sea level is already rising at an alarming rate. â€Å"Globally the sea level has risen about 20 centimeters since the beginning of the 20th century and more than 5 centimeters in the last twenty years† (Steadman, Hugh, 2017, p. 21). Since the industrial revolution, around the mid 1800’s, carbon emission has been on the rise. The average carbon emission before the 19th century was around 280 ppm (parts per million). However, now Carbon dioxide levels in the atmosphere are reaching 400 ppm. Since carbon dioxide in the atmosphere has a direct effect with warming of the globe this is bad news. Many scientists are warning politicians about cutting back on CO2 emission, but many are refusing to look at the science and refusing to make the changes needed. The idealistic fix is to cut carbon-based fuel systems totally and integrate a source of cleaner energy. The energy source most abundant is solar energy, replacing carbon-based fuel with solar energy is the future. Solar energy is limitless, clean, and easily available. With further technological advancements there’s no reason solar energy can’t be used to power every residential house, commercial building, or every vehicle on the road. Transferring to solar energy in those three areas could be the life or death difference for generations to come. Realistically, solar energy could replace nearly all sources of energy, including land vehicles and building power. There’s no excuse not to convert to total solar power, other than the humanistic thought of muscle cars ruling and electric cars stinking. The only time solar energy wouldn’t be a feasible option is in a case where a large amount of energy is needed at one time, such as a rocket launch. Fossil fuel use could still be a relevant source of energy, it just needs to be limited for certain situations. There are countless advantages to converting to solar energy. This isn’t a matter of making money, this is a matter of saving the environment as we know it. It has been shown carbon emissions are nearing 400ppm. According to Hugh Steadman’s research carbon levels between 4-450ppm will cause catastrophic climate destabilization, 425-600ppm will cause irreversible climate destabilization, and levels above 600ppm will cause human extinction (Steadman, H., 2017, p 21). Carbon emissions need to drop by nearly half to get this under control. These advantages include having an endless supply of energy, pollution being bare minimum, and reducing the use of fossil fuels. Since solar energy is a renewable energy source from the sun energy is limitless. Solar energy can even be picked up on cloudy days, in lower amount. If energy isn’t being gathered due to weather battery storage can be used instead to generate the power needed. Solar energy will be the most economically friendly solution to this carbon emission problem. Initial costs to set up solar panels will be quite expensive, but the ROI (return on investment) of solar panels will be massive. A study done in Poland, by Mixtaj, L., NaÃ… ¡?à ¡kovà ¡, J., Weiss, E., Weiss, R., Zawada, M. (2012, p. 363), showed an annual saving of 284 euros for electrical (solar) energy and a return period of twelve years. While other energy sources such as natural gas, the return period would be nearly double the time, twenty-two years, to get the money back from initial costs. Doing this will drastically decrease electricity bills per month making the investment instantly worthwhile. Greenhouse gases are the main culprit in global warming, solar energy drastically reduces the amount of greenhouse gas emittance. Solar energy has been known to produce small amounts of greenhouse gas, but nothing compared to traditional energy sources. This is the main reason solar is the best replacement for energy. The whole objective is to cut down on air pollution and nothing compares to solar when it comes to cleanliness. Another advantage of solar is the reduced need for fossil fuel use, with an abundance of solar energy there will be no need to waste precious fossil fuels on tasks easily achieved by renewable energy. Fossil fuels should be used only when necessary and at this rate they will be totally gone, soon. Fossil fuels have been in use for a few hundred years and are a great source of energy. However, the use of fossil fuels releases carbon into the atmosphere at a rate many times more than alternative sources. Research showed in 2014, fossil fuels were responsible for 81% of the planet’s energy source (Hartley, Peter R., 2018, p. 233). Ultimately, fossil fuels will become much more expensive as scarcity becomes more relevant, then pushing an alternative source of energy to the forefront. Benefits will be extravagant once these (solar) energy systems are put into place. Once governments agree to incorporate these systems electricity will be dirt cheap. The nation will be powered totally on sunlight with storage reserves always ready to kick on. Maintenance for these systems will also be minimal, the benefits are endless. This problem cannot be left alone any longer, the science is showing trends that are irrefutable. â€Å"Mankind has pumped some 150 billion tons of carbon dioxide into the atmosphere. Almost half that amount has been emitted since 2000† (Steadman, Hugh, 2017, p. 19). The disadvantages of solar energy must be sacrificed to ensure a safe future for the planet. Some of these disadvantages include job loss, high initial cost, large area consumption, and animal habitat destruction. Loss of jobs is a difficult subject to tackle, one cannot be persuaded their job needs to be eliminated. For example, coal miners have already had a reduction in job opportunities and will only decrease in solar energy becomes a real possibility to power the planet. However, with a decrease in coal careers comes an opportunity in the solar energy field. It’s a tradeoff, many times in history these shifts have come abou t. High initial cost to install and integrate solar panels and batteries large enough to store the abundance of energy being brought in is another disadvantage and probably the main issue keeping progression low. After funding, finding an area to put these solar structures becomes an obstacle, a fear is the destruction of animal habitats. Some research on this topic showed that other than land clearing the environmental change had little effect on the wildlife within the area of research (Rudman, J., Gauche, P., Esler, K. J., 2017, p. 11). Assuming these studies hold true over time, solar energy looks very promising. The area needed for a mass solar energy plant is extremely large and presents its own problems in large cities. A fix for that problem would be to tie the energy into a grid and pump the energy in from a more rural area, easier said than done. The conversion to solar energy has its own set of advantages and disadvantages, but no disadvantage is greater than the future o f the planet if carbon emissions continue to rise at this pace. The environmental catastrophes will continue to get worse. Hurricanes will become larger and more powerful than ever before. Ice caps will continue to melt causing flooding in coastal areas. Crops will begin to die due to increased heat. The negatives of global warming are real and are in effect now, at a smaller degree. The negatives of solar energy being job loss, high initial costs, large area consumption, and animal habitat destruction. All these negatives can be mitigated to a certain degree. Job loss will level out and be replaced with more current jobs. The high initial costs will only hurt for a moment, they will pay for themselves in the long run. Animal habitats have been shown to do well with solar plants nearby. The positives are endless including limitless energy, low pollution output, and fossil fuel reduction. The data shows solar energy is the future. It’s a matter of time until fossil fuels becom e scarce and prices of all will skyrocket, causing an economical crash. Hugh Steadman predicts a nuclear war over resources (fossil fuels) as they become scarce (Steadman, H., 2017, p. 22). If solar energy plants are put in place today this fear can be put to bed. Results will show a decrease in global warming and all negative factors that come along. The world will have to work together and face this issue head on. One country cannot accomplish this goal alone. They all must work in unison. Cutting fossil fuel usage and putting forward a plan for the future. The most sensible plan is solar energy. The positives far outweigh the negatives. This is a plan that may hurt now, considering job loss, but will be far worth it in the future. It’s the only thing that can happen, because what’s going on in the environment cannot last much longer. It’s comparative to a lifelong smoker, they need to quit but the satisfaction for the moment blinds them from seeing the future. That future is not one, exactly like ours if these changes are not made. References Callery, S. (Ed.). (2018, September 21). Climate change evidence: How do we know? Retrieved from https://climate.nasa.gov/evidence/ Hartley, P. R. (2018). The cost of displacing fossil fuels: Some evidence from Texas. Energy Journal, 39(2), 233–258. https://doi-org.db21.linccweb.org/10.5547/01956574.39.2.phar Mixtaj, L., NaÃ… ¡?à ¡kovà ¡, J., Weiss, E., Weiss, R., Zawada, M. (2012). Evaluation of Return on Investment for Proposed Use of Solar Systems in Poland. Metalurgija, 51(3), 361–364. Retrieved from https://db21.linccweb.org/login?url=https://search.ebscohost.com/login.aspx?direct=trued b=a9hAN=77926197site=eds-live Rudman, J., Gauche, P., Esler, K. J. (2017). Direct environmental impacts of solar power in two arid biomes: An initial investigation. South African Journal of Science, (11–12), 93. https://doi-org.db21.linccweb.org/10.17159/sajs.2017/20170113 Steadman, H. (2017). Climate change or climate catastrophe? New Zealand International Review, 42(4), 19–23. Retrieved from https://db21.linccweb.org/login?url=https://search.ebscohost.com/login.aspx?direct=true b=a9hAN=124229931site=eds-live

The Likeliness of Being Different Free Essays

Based on every class, every story, and every essay I’ve sat through learning or writing about Human Development, I don’t think I can fit the term into the simple definition that it is the unfolding of the human potential in each person’s unique environment. It just feels like so much more. Among the many things that have been engraved in my mind about the subject, the idea that everything is due to our genes and environment fascinates me the most. We will write a custom essay sample on The Likeliness of Being Different or any similar topic only for you Order Now Development starts at conception, and because of that everything that happens in during our lifetime is a contribution to our development as human beings. Frances Klagsbrun’s article â€Å"Long-Term Marriages† tries to explains the secrets being long lasting marriages. The article resembles our first assignment where we had to go out and interview couples about their marriage recipe. Klagsbrun clearly writes from a North American point of view. She divides the â€Å"secrets† into eight categories: an ability to change and tolerate change, an ability to live with the unchangeable, an assumption of permanence, trust, a balance of dependencies, an enjoyment of each other, a shared history that is cherished, and luck. If we compare said article to Nicholas D. Kristof’s â€Å"Who Needs Love! In Japan, Many Couple Don’t,† we can see how these secrets are relevant to just one certain culture, or certain types of people. Japanese marriages, as one of the interviewee said aren’t made out of love: â€Å"Love marriages are more fragile than arranged marriages. † The article shows how wives a ren’t told ‘I love you’ or complimented for a good dinner, or shown any affection, and they aren’t happy. Instead, Japanese marriages, are long lasting, not because of the categories Klagsbrun told us about, but because divorce is looked down upon, and Japanese people don’t want to be gossiped about. These two articles show how marriage does have a common universal goal. Marriages want to last â€Å"forever. † But, the recipe on how to make that delicious long last marriage varies from culture to culture. f In â€Å"Relationships,† a chapter of Human Aging, the authors discussed how friendships work across cohorts. People with friends, regardless of their age, have more social support and, as a result seem to enjoy better health and lower mortality rates. The article stresses how different genders deal with friendships. Women tend to develop a more sentimental attachment to friends, while men depend on friends to be active with. One interesting thing about people is that the number of friends they have stays relatively stable throughout their lifetime. If they had a lot of close friends in their young adult days, then they will tend to have a large amount of close friends, as they grow older; if they had a few close friends in their young adult days, then they will more than likely have a few close friends as older adults. One of the things that differ between older people and younger people is the number of people in their lives. Older people reduce the number of people in their lives who do not provide emotional closeness and focus more on those who do. Younger people don’t focus on people who offer that kind of reward, and that is a difference among cohorts. However, some things stay the same even across cohorts: Both younger and older friends maintain a strong emotional attachment. Younger and older friends trust and understand one another. These aspects of friendship always seem to be present and are found in cross-sectional and longitudinal comparisons. It seems to me, that as we develop, we realize that some of the â€Å"friends† we have aren’t necessary. They don’t offer us anything, and when I say, â€Å"offer† I don’t mean gifts and trips, I mean those other sentimental things like confidence, love, life experience, etc. As we age, we realize that it’s necessary to cut those people who aren’t benefiting our lives, and keep those who do, in. Those who we chose to keep in our lives help us achieve our human potential, hopefully. As a society, we seem to be easily impressed with high I. Q. In his article â€Å"What’s Your Emotional I. Q.? † Daniel Goleman tells the story of a bus driver who was very cheerful and good at his job. He engaged with riders by greeting them with a happy smile. Then he switched over to a story of a straight A Florida High School student who really wanted to go to Harvard Medical School. Once he got an 80 on a quiz, and his reaction was to stab his teacher. The article suggests that I. Q. doesn’t determine all of the success waiting in someone’s future, just about 20 percent. As a North American society, what help us achieve our human potential are other things like self-awareness, mood management, self-motivation, impulse control, and people skills. Like we learned in class – these types of test tell us how someone performs on a test. A longitudinal study was made with children from the 1960s to test their self-motivation. The study tested preschool children with a marshmallow. They were told right before being given the marshmallow that, if they waited for the experimenter to come back, they’d get 2 marshmallows. Some kids settled for the quick one-marshmallow while some waited for the experimenter to come back, to get two. Some of the kids closed their eyes to keep themselves from being tempted into eating the marshmallow. When these children became adolescents, the same characteristics were seen in them. The ones who had waited for the experimenter to come back were more socially competent and self-assertive and better able to cope with life’s frustrations, while the others who hadn’t waited were more likely to be stubborn and stressed. In the end, this article explains that I. Q. isn’t what’s important, but rather the emotional intelligence that helps us achieve our maximum human potential. Lou Ann Walker’s â€Å"We Can Control How We Age,† presents three projects that were started in the 1920s and followed throughout a lifetime. There were different types of people involved, of different ages and from different places in North America. There were a total of 824 men and women. The study divided the individuals who were now between the ages of 60 and 80 into two categories, the â€Å"Happy-Well† and the â€Å"Sad-Sick. † This was one of the most interesting articles I read. The study interviewed and studied these people from different cultures and age groups, and regions, and gender to see how they had lived their life and how they controlled how they aged. The study did come up with a list of successful strategies that worked across cultures and various differences. An example was how people who stopped smoking before 50, lived longer, and those who were in happy marriages, and healthy and optimistic. All of those factors contributed to a long life, full of health. Despite the differences in culture or cohort, it was the similar life choices that led the people in the study to age well. Lastly, I looked at â€Å"How different religions pay their final respects† by William J. Whalen. This article goes to show that we are so different even though we all go through similar events. Our cultures influence our lives and who we become as people, and how we depart from the world, as well. The article looked at ifferent religions like Judaism, Christianity, Parsi, Mormons, Muslims and even Atheists to see different ways they say goodbye to the dead. Many religions prohibit embalming or cremation, or simpler things like music at funerals. I decided to end with this article because it’s the end. I always think about what my funeral will be li ke. I’m an Evangelical Christian since birth, but I’m not an active member of the church at the moment. Funerals follow the religion of the person who died and say a lot about who that person was. Burying the dead is a common event, but it’s done in many different ways depending on our culture. It’s interesting how we all, as human beings, tend to go through the same things. There are events that are involved in all cultures like marriage, births, deaths, and rites of passage. There are certain relationships that develop like friends and marriages. There’s work involved. There’s aging. And emotions are all among these events and relationships. But how we get to these events and how we develop these friendships vary so widely. There’s no right way or wrong way of living life, I think, but in the end, it really is about achieving that goal of being the best you you can be, the ultimate human potential. How to cite The Likeliness of Being Different, Papers

Discussion on Quantitative Reasoning for Business Course free essay sample

Discussion on Quantitative Reasoning for Business Course Self Reflection Paper 10/15/08 Discussion on Quantitative Reasoning for Business Course For many years, the quantitative or mathematical approach to business problem solving was the cornerstone of MBA programs worldwide. The traditional approach has been a rational analysis: information is collected, collated, analyzed and interpreted, alternatives are formulated, and a logical choice is consciously arrived at (Bagchi, 2005). In practice this means: â€Å"the more information, the better; ‘cool and calm’ strategic thinking should not be ‘debased’ by feelings; efficient thought and behavior must be called upon to subjugate emotion† (Sadler-Smith, 2004). The Quantitative Reasoning for Business course would provide me with the prerequisites necessary to master the rational analysis. In recent years, however, the usefulness of the quantitative analysis training for future managers has been put into doubt. The requirement for fast decisions and the limits of human beings’ rational information-processing capacities may combine to impose severe demands upon executives’ cognitive capabilities to handle masses of information at the necessary speed (Sadler-Smith, 2004). We will write a custom essay sample on Discussion on Quantitative Reasoning for Business Course or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page That is when intuition comes into play. Intuition is difficult to describe but easy to recognize. Many of us will be intimately familiar with our own intuitions and will probably be able to identify, and may even envy or admire, those individuals who confidently display a ‘gut feel’ for complex situations and who appear to have an ‘instinct’ for grasping key issues quickly. This quality can be nurtured through life experience. The optimal solution thus, might be a combination of two approaches depending on circumstances. The relationship between intuition and rationality can work in two ways. For example, proceeding from intuition to rational analysis represents a ‘validation’ sequence in which gut feeling may be checked out by rational analysis by posing questions such as ‘Do the data support my hunch? Proceeding from rational analysis to intuition represents an ‘incubation’ sequence in which intuition provides an expertise-based or feelings-based validation for judgments arrived at through rational analysis (Sadler-Smith, 2004). In summary, quantitative training will probably benefit me by preparing me for the future courses in economics, finance, accounting, operations, and research (Quantitative Reasoning for Business Overview, nd). More importantly though, it will prepare me for the future ‘real world’ w ork, even when its direct usefulness is not as extensive as often believed its proponents.