Bigfoot: in Search of the Truth Essay

Bigfoot is, point of fact, the most perceived secret in all of North America. The apelike being has allegedly been located a huge number of times since the start of the nineteenth century. As per onlooker declarations, Bigfoot, otherwise called Sasqautch, is a tremendous monster that towers in at eight feet tall and weighs as much as 600 pounds. Reports additionally state that the monster’s structure is very much manufactured and typically canvassed in a thick, tanish hide. Many have inquired as to whether such an animal might be meandering through the wild of North America and around the globe, and the appropriate response is yes. The measure of proof supporting such a creature’s presence is shocking. From impression throwing and hide tests to video proof and various human sightings, Bigfoot’s presence can't be questioned. There are three bits of proof supporting the presence of Bigfoot, the first is the a huge number of onlooker accounts. The primary recorded locating happened in 1870 close to an unassuming community in California. The town paper, the Antioch Ledger, announced that a â€Å"gorilla man† or â€Å"wild man† had been located in the forested areas close to the town. The paper considered it hazardous to go outside except if completely essential in light of the monster. Next, in 1901, a logger on Vancouver Island announced seeing a â€Å"man beast† washing itself in a waterway close to his base camp. The gallant logger chose there and afterward to move toward the monster and go up against him. The weird â€Å"monkey man† immediately fled, however, as the man moved toward the waterway. After inspecting the tracks abandoned, the logger inferred that the prints were practically indistinguishable from that of a human, with the exception of the amazingly huge size. After the occurrence, numerous reports started pouring in from the Vancouver region of Canada. The occupants of the zone turned out to be very much aware of the presence of an extremely slippery animal in the territory, and it was they who originally begat the term Bigfoot. By 1960, a great many reports on the presence of Bigfoot overwhelmed in from everywhere throughout the United States. The sightings normally happened in rocky, forest zones close to waterways and streams. Many idea that the individuals who guaranteed such things were insane, however it was as of now that the unavoidable occurred: Bigfoot was caught on film. On October 20, 1967, Roger Patterson and Bob Gimlin, two Bigfoot specialists, were horseback riding in the dried stream bed of Bluff Creek in Northern California. It was a territory with an uncommon number of sightings, yet the two didn't accept what they saw straightaway. There before them, stooping in the dried stream bed was Bigfoot. The animal frightened the men’s ponies which constrained them to get off. They immediately snatched their camcorder and began shooting. The brute gradually stood up, glanced around, and afterward continued to walk around into the forested areas. The film was before long discharged to the press and caused a serious disturbance around the globe. Analysts immediately showed up on the scene and found that the succession of occasions had happened similarly as the tape had appeared. Considering the film, it was likewise finished up through the creature’s developments, that its neuromuscular framework was of something not human. Moreover, it was resolved that human reenactment was impractical on the grounds that a suit so refined and nitty gritty could have been made by just two makers in the United States, yet the two organizations denied all charges against them (Bigfoot). After the investigation was finished up, there were as yet numerous doubters in general difficulty. These doubters have proposed that the initial two bits of the riddle are insufficient to demonstrate the presence of another sort of animal. The various stories and reports are accepted to have been made up and the video film faked. There is proof that can't be overlooked, however. That proof is the physical remains that have been gathered after some time. This physical proof incorporates impression castings, and tests of hide and defecation, all of which have been seen as something not known to present day science. As indicated by numerous specialists, including Dr. Henner Farenbach, chief of the Oregon Regional Primate Center, the gathered proof backings the presence of a creature that has not been ordered deductively. He likewise expresses that each example from in the course of the most recent 60 years is almost indistinguishable from the following, making the hypothesis of Individual pranksters answerable for a fabrication about inconceivable (Sasquatch FAQ). Other than this reality, tracks concentrated by analysts from establishments, for example, Washington State University, Ohio State University, Yale, and even the University of London, have been found to observe the law of the Gaussian Distribution of Weight. This implies the impressions have a real existence like shape and the dissemination of weight over the print is right. These realities are self-contradicting however, since test examples have nothing to be contrasted with since no real animal example has been gathered. It very well may be finished up, notwithstanding, that these remaining parts didn't originate from any creature presently known to current science. Bigfoot’s presence can never again be denied. Never again is it an issue of Bigfoot being genuine, but instead an issue of man’s capacity in having the option to accept reality. The realities can't be mixed up. Other than being seen over and over, video film has been gathered. This by itself is sufficient to cause numerous to accept, however for the rest, the physical proof is unquestionably genuine. As the hypothesis advances, an ever increasing number of solid specialists approach to show support in such a creature’s presence. They do this at the danger of losing their own validity. None, nonetheless, are fit for a clarification for Bigfoot’s uncanny capacity to stay avoided human perception, the idea of which stays to be an inquiry. Maybe, however, as an ever increasing number of individuals begin to have confidence in reality, questions will be replied and the puzzle comprehended.

HAPPINESS AND MORALITY Term Paper Example | Topics and Well Written Essays - 1500 words

Satisfaction AND MORALITY - Term Paper Example In view of the focuses raised by prudence morals, an individual is being good when he is performing moral acts. Along these lines, the imperative for developing a notoriety for being highminded is through performing acts that are good or upright which makes the individual gets good or temperate. This is the core of her contention in regards to the alleged self-governance of bliss and profound quality with one another. Aristotle hypothesizes â€Å"being good will make you happy† (qtd. in Vitrano 4), which Vitrano contends saying that the profound quality and scholarly character of an individual don't naturally prompt bliss (3). In her words, Vitrano states â€Å"we do discover upbeat immoralists, individuals who purposely defy the norms of society and seem unaffected by it† (3). Vitrano makes a conceivable clarification for her decision that an individual who has all the earmarks of being good needs first to perform temperate acts or by being ethical. One can't build up their picture as an upright individual without doing acts that have inborn virtues in it. I concur with Vitrano that an appearance of a highminded singular involves the real doing of things which are esteemed ethical. For example, a president isn't viewed as an idealistic individual without acting like one, for example, canceling capital punishment since it is star life. In the event that the president does the inverse by marking the maintenance of that death penalty, on a philosophical point of view, he has all the earmarks of being shameless by doing the specific inverse of a prudent demonstration. In view of Aristotelian point of view, good or scholarly temperances are the way to bliss; which means, inability to seem ethical by not performing moral acts doesn't satisfy an individual. Nonetheless, I do concur with Vitrano that ethical demonstrations don't really result to satisfaction since it is a free area separated from profound quality and knowledge. This has likewise a simila r rationale with what Martin says, â€Å"Individuals favored with each favorable luck can be miserable on the grounds that they are discouraged, and people with minimal favorable luck can at present be happy† (8). Similarly that fortune doesn't mean joy, doing moral acts likewise doesn't consequently prompt satisfaction. Pascal’s Wager: Similarities and Differences with Vitrano’s Christine Vitrano’s perspective on satisfaction and profound quality offers a few similitudes with Pascal’s Wager. Both Vitrano and Pascal recognized the subjectivity among people as far as thinking their condition of bliss and their religion. Vitrano states that satisfaction can't be interpreted on the volume of material belongings an individual has or the good and scholarly reason for their activities (3). Joy is when people see their lives emphatically, but fortune or getting things done with profound quality and scholarly reason as establishments (Vitrano 3). As it wer e, human bliss relies upon the individual standpoint of the individual with respect to the manner in which the individual in question lives. This view is encapsulated in the â€Å"life fulfillment view† that follows the subjectivity of one’s reason for being in a condition of joy (Vitrano 3). On one hand, Blaise Pascal in his work Pensees, epitomized in his Wager the defense behind each religion. In a similar case as Mathematics accepts the presence of a vast number despite the fact that its appearance has not yet been seen, a similar case applies to the presence of God. In Pascal’s Wager, he evaluates that God is â€Å"infinitely incomprehensible† on the grounds that he isn't, by liking, identified with us, and that he has neither â€Å"

Emerald Ash Borer (Agrilus planipennis)

Emerald Ash Borer (Agrilus planipennis) Emerald debris borer (EAB), a local insect of Asia, attacked North America during the 1990s by method of wooden pressing material. In a decades time, these irritations killed a huge number of trees all through the Great Lakes locale. Become more acquainted with this irritation, so you can sound the caution in the event that it advances toward your neck o the forested areas. Portrayal: The grown-up emerald debris borer is a striking metallic green, with a glowing purple mid-region covered up underneath the forewings. This prolong creepy crawly comes to around 15 mm long and a little more than 3 mm in width. Search for grown-ups from June to August, when they fly looking for mates. Velvety white hatchlings arrive at lengths of 32 mm at development. The prothorax about clouds its minuscule, earthy colored head. EAB pupae additionally seem smooth white. The eggs are white from the outset, however turn dark red as they create. To distinguish emerald debris borer, you ought to figure out how to perceive the indications of an invasion. Sadly, side effects of emerald debris borer dont become clear until at least two years after borers enter a tree. D-molded leave openings, only 1/8 in width, mark the rise of grown-ups. Split bark and foliage dieback may likewise predict bother inconvenience. Simply under the bark, S-formed larval displays will affirm the nearness of EAB. Arrangement: Realm - AnimaliaPhylum - ArthropodaClass †InsectaOrder †ColeopteraFamily - BuprestidaeGenus - AgrilusSpecies - planipennis Diet: Emerald debris borer hatchlings feed just on debris trees. In particular, EAB benefits from the vascular tissues between the bark and sapwood, a propensity that interferes with the progression of supplements and water required by the tree. Life Cycle: All creepy crawlies, including the emerald debris borer, experience total transformation. Egg †Emerald debris borers lay eggs separately, in cleft in the bark of host trees. A solitary female can lay up to 90 eggs. Eggs incubate inside 7-9 days.Larva †Larvae burrow through the trees sapwood, benefiting from the phloem. Emerald debris borers overwinter in the larval structure, at times for two seasons.Pupa †Pupation happens in mid-spring, simply under the bark or phloem.Adult †After developing, grown-ups stay inside the passage until their exoskeletons appropriately solidify. Extraordinary Adaptations and Defenses: The emerald debris borers green shading goes about as cover inside the woods foliage. The grown-ups fly rapidly, escaping from risk when required. Most buprestids can deliver a harsh substance, buprestin, to prevent predators. Environment: Emerald debris borer requires just their host plant, debris trees (Fraxinus spp.). Range: Emerald debris borers local range incorporates portions of China, Korea, Japan, Taiwan, just as little zones of Russia and Mongolia. As an intrusive irritation, EAB now lives in Ontario, Ohio, Indiana, Illinois, Maryland, Pennsylvania, West Virginia, Wisconsin, Missouri, and Virginia. Other Common Names: EAB

Trait And Psychodynamic Theories Of Personality Psychology Essay

Characteristic And Psychodynamic Theories Of Personality Psychology Essay By presenting this work I recognize that I am its creator, that all sources counseled in its planning are referenced suitably as per the referencing guide, and that I have not replicated from any source. Character speculations focus on how qualities are created and how conduct is produced. Character qualities are strong demeanors of conduct that happen over an assortment of circumstances. They resemble inclinations; a people inclination to respond with a specific goal in mind in different various circumstances. Quality speculations center around indentifying the attributes we have and how much we have them. Anyway attribute speculations are beginning to address concerns, for example, how practices are grown, how characteristics are created and how our objectives and inspirations influence the improvement of qualities and how much we have them (Mischel, 1996). Then again, psychodynamic hypotheses of human conduct accept that human lives are controlled by interior oblivious powers and that these powers; which might be pictures, assessments, or emotions are the main determinants of what their identity is and what they do (Kaslow, Magnavita Patterson, 2002).This article will relate chara cteristic hypothesis in contrast with psychodynamic hypothesis. Gordon Allports attribute hypothesis sees character as a blend of stable inward qualities that an individual shows in a given circumstance. Alternately, Sigmund Freuds psychodynamic approach stresses the interaction of oblivious nonsensical powers battling for control in molding ones character. Freud accepts that human working is affected by three essential structures of the brain: the id, the conscience, and the superego, which rise formatively. The id, as expressed by Freud, is available during childbirth and chips away at the joy standard. The self image works on the truth rule and endeavors to fulfill the id while obeying societys rules. The development of the personality for Freud represents the inception of awareness and he alludes it as the superego; which is the disguised standards of guardians in the public arena (Bernstein, Penner, Clarke-Stewart Roy, 2011). On the opposite side of the coin, Allport contends that fluctuating qualities of numerous characteristics or attribut es really decide the character of an individual. Allport had three classifications of qualities: the cardinal characteristics, the focal attributes, and finally the optional characteristics. The cardinal characteristics oversee and shape a people conduct. Focal qualities are attributes that others use to depict another person. Optional qualities are fortuitous. All the more as of late, characteristic scholars have indentified five fundamental factors that make up character; Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism (Pastorino Doyle-Portillo, 2012).Thus one can attest that qualities are moderately steady inclinations to carry on with a particular goal in mind while psychodynamic hypothesis manages oblivious inspirations and clashes in ones head. Allport utilizes the idea of individual aura and the idiographic methodology which centers around considering each individual in turn to clarify that each individual has interesting characteristics that make a customized sort of conduct in a specific circumstance. He additionally determines that attributes are selective qualities to a specific individual alone which produces predictable and explicit standards of conduct (Carducci, 2009). Actually, psychodynamic scholars center around bunch conduct and making examinations between individuals while portraying dynamic connections between people (Jarvis, 2004). In this way one can insist that the characteristic way to deal with character centers around foreseeing a particular individual conduct though psychodynamic hypotheses focus on anticipating run of the mill conduct of a gathering of individuals. Psychodynamic scholars accept that a considerable lot of our activities rely upon concealed convictions and feelings. These oblivious powers can acquire a change a people conduct and character. At the point when an individual meets others; he automatically encounters an unquestionable requirement to act as they do so as to be acknowledged. In this manner, he smothers a greater amount of his inclinations to be progressively perfect with the standards of society (Collins ORourke, 2008). Interestingly, a people conduct is probably going to remain generally predictable over an expansive scope of circumstances through the span of time because of the suffering and balancing out effect of qualities (Mischel, 1996). Thus one can contend that quality hypothesis centers around steadiness in character while psychodynamic hypothesis alludes to change in character. Quality analysts as a rule study the procedures behind the conduct related with a particular characteristic. For instance, a few clinicians are sharp in inspecting the basic worries of bashful individuals which get them far from the social world (Burger, 2010). Regardless psychodynamic speculations worry upon the significance of youth encounters, the importance of subdued emotions and inward debates between the cognizant and oblivious powers that control our considerations and conduct (Plotnik Kouyoumdjian, 2010). In this way one can express that quality hypothesis centers around indentifying the components basic conduct while psychodynamic hypothesis underlines on portraying character and foreseeing conduct as opposed to clarifying why individuals carry on the manner in which they do. Early research has demonstrated that common physical enrichment is a higher priority than condition in deciding character as in it isn't just prone to deliver a light or shallow effect on the picture that an individual activities vis-Ã -vis others in the general public but instead it is the prime factor which chooses whether the person in question will be well or ominously saw by others in the network. Anyway responsibility for explicit quality doesn't ensure achievement in a particular field; for instance, trustworthiness, fearlessness and the capacity to persuade others are a portion of the couple of attributes which decide administration. Later research study indicated that an individual having the characteristics referenced above doesn't really score high on authority execution. Blend of both the administration characteristics and the executives aptitudes are expected to make viable pioneers (Novick, Morrow Mays, 2007). Then again, Freuds psychodynamic hypothesis stress immensel y on the questions among cognizant and oblivious powers that control our perspectives and activities (Plotnik Kouyoumdjian, 2010). Therefore one can guarantee that quality speculations coordinate both the nature and sustain approach when molding character while psychodynamic hypotheses depend for the most part on the cognizant and oblivious powers managing a people conduct. To close; attribute scholars are increasingly worried about indentifying singular qualities which when joined can be utilized to depict character. Advocates of the psychodynamic hypothesis depend intensely on the dynamic powers of the inner mind to clarify the discernments, and practices of people. These practices can lead individuals to act in manners that are ineffectual and even pointless (Mischel, 1996).

Migration phenomenon Essay Example for Free

Movement marvel Essay Movement: Migration is an overall marvel that can be seen in either a cutting edge or authentic point of view. Truly, relocation has been going on for a long time for different reasons, for example, bigotry, war intrusions, scan for a superior life, starvation, and poor climate conditions. Currently, in an incredible larger part of cases, individuals have poor and creating nations that cant give great conditions to living and raising a family making them move to another area to looking for a superior way of life. Once in a while, looking for better training, one would relocate to another area to satisfy their fate. Some even relocate deprived to discover obscure family members that share a similar bloodline as them because of reality there was a detachment in where the family part through movement. However, there are a lot of explanations behind movement in where an individual simply needs to move for their particular reasons. Relocations even assumes a job in populace, and in any event, acquiring another culture. Today, I will illuminate you about this point by examining the movement that happened all through Barack Obamas and his families life. Additionally, I will talk upon the Dust Storm that assumed a job in relocation. To add on, I will advise you about he relocation that happened all through my family members lives. Lastly, I will talk upon the relocation that happened all through the film Scarface that featured Al Pacino that assumed Tony Montanas job. My folks werent conceived in the United States, yet they were searching for better lives and openings, so they relocated from Haiti to the United States. My folks experiencing childhood in such a poor nation, that didnt give a lot of chance to them to have the option to carry on with an average way of life constrained them to relocate. Looking for training, employments, cash, and opportunity, they chose to begin another life in the US. When awakening not knowing when you or your family will have the following supper, are you going to discover the cash to pay the proprietor, would you be able to pay your childrens training, bear the cost of medication for when somebody in your family that is seriously wiped out, or a particular reason that rotates around absurd money, can drive an individual a feeling of anxiety high. In urgent need to get away from hardship, finding out about the United States and what it brought to the table, for example, openings, free training, and work, it was a done arrangement, they proceeded onward forward. It was a consistently battle in Haiti for my folks, and they thought leaving Haiti coming to America was the main answer for end the battle and give them a superior life to live. Because of troublesome occasions and hard measures, once in a while it is inescapable to prevent yourself from relocating to another area seeking after the better. And furthermore, looking for better training, giving you opportunities to better open doors throughout everyday life, will convince you to move to another area that is happy to give that. There are different reasons in which somebody can move and all through perusing Dreams from My Father by Barack Obama, Ive expended specific reasons. In this book, Barack Obama clarifies his life and the life of his folks. All through the perusing, he expounds on all the different movements he has done alongside his folks. In Dreams from My Father, President Obama advises us on bounty regarding relocation that happened all through his family. Barack Obama, the child of Barack Obama Sr. who is from Kenya, and Ann Dunham who is from Kansas, was conceived in Honolulu, Hawaii. His dad and mom had separated and his mom met Lolo Soetoro, a javanese assessor from Indonesia. Both Lolo and Baracks mother went to a similar college. His mom and Lolo wound up getting hitched together and his new stepfather moved to jakarta, Indonesia not long after moving on from the University of Hawaii. Obamas mother moved on from the college too and chose to move likewise to go join her new spouse. Obama moved to Indonesia leaving Hawaii to live with his mom and he spent ages six to ten there going to class. As years passed by, he moved back to hawaii to live with his maternal grandparents. He had earned a grant which empowered him to go to a school private academy from fifth grade till he graduated secondary school. His mom got an opportunity to remain with him for a long time alongside his sister however he needed to come back to Indonesia to do her human studies field work, yet Obama chose to remain in Hawaii with his grandparents for secondary school. In the wake of graduating secondary school, Obama moved to Los Angeles to go to Occidental school. During that timeframe, he chose to visit his mom in Indonesia, and afterward after movement to Pakistan and India to visit school schoolmate families. Afterward, Obama chose to move to Colombia University in New York City where he studied political theory. he moved on from that point with an unhitched male and got two employments in New York while he remained there for a year. he later got an occupation in Chicago where he moved there and was a chief of the Developing Communities Project. Obama needed to associate with the dark network increasingly because of him being befuddled growing up half white and dark. After, Obama made a trip to Europe just because for a time of three weeks and afterward chose to head out to Kenya for five weeks to meet obscure family members from his dads side to bond. Afterward, Obama then chose to go to Harvard Law School moving to Massachusetts. In the wake of graduating, he left and returned to Chicago. He later found a new line of work again in Chicago where he got a book manage the University of Chicago Law School. He later wound up turning into an instructor at the University. With him being a social equality lawyer and all the extracurricular exercises he was associated with, that lead him to being state congressperson. Obama went back one to Kenya to follow his dads strides. All through perusing section 11: Dust Bowl Odyssey from the book called After the Fact: the Art of Historical Detection composed by James West Davidson and Mark Hamilton Lytle, this part edified me a ton about the subject of relocation giving me how poor climate conditions can assume a major job in making individuals move. The residue storms made individuals move in view of the way that it got starvation and joblessness. The poor climate conditions around there were so horrendous, it just caused poor day to day environments, which caused individuals to need to leave their ebb and flow area looking for a superior life. The Dust storm started May 9, 1934, and by May 11, the residue moved down to South Atlanta and Boston. Consistently on, the tempests blew in most exceedingly terrible. There were 22 residue storms altogether in 1934 and it developed to 72 tempests by 1937. The tempests were so exceptional, individuals thought it was the fierceness of god in where when the downpour bombed them, the harvests wilted, and the breezes jumped the free soil the country over. The harvests continued falling, the ranchers obligations continued developing, and soon the banks repossessed the ranchers ranches. A few cultivating states felt the rage of the tempests coming in. In the wake of watching the tempests impacts, measurements demonstrated how California increased in excess of a million new inhabitants during the 1930s. Generally influenced by the awful climate and the Great Depression was the south west fields. Joblessness in the area hit 33% everything being equal. Individuals began accepting moving to California was the response to everything right now speculating that the state could be useful at the emergency second. 43% of California which is almost 50% of California, were presently ranchers and workers. Families strolled to California looking for a superior life. 95% of every single southwestern transient to California were white. The populace in California was developing quick and California didnt realize how to control this movement, so announcements began to come up making statements, for example, no employments in California, 6 men for each activity, no state help accessible for non inhabitants, and keep out. Despite the fact that Californias economy endured and unemployment,remained genuine, the condition of california was vastly improved off than the majority of the country. The economy of California really developed during the 1930s. Great Highways, transport courses, and railways connected the southwestern fields to California. Since the excursion was so reasonable, most families didn't really consider their to be as changeless. By 1940, 83% of all men in the city were qualified to wok had secured positions. Just 28% of the residue bowls exiles discovered their direction. Movement was making ranchers make deficiency in benefit. This movement made ordinary ranchers from California grumble about rancher migrators and offered foul comments towards them. The United States has been changed by a social equality unrest ever sine the residue storms cleared over the south western fields. It has been helped to remember its assorted variety by the recharged tide of migration in the wake of the Immigration Reform Act of 1964. For instance, in the 1983 movie called Scarface coordinated by Brian DePalma which featured renowned entertainer Al Pacino who assumed the lead job character of Tony Montana in the film, relocation played a central point in why Tony Montana arrived at the achievement he did in he film. Tony Montana was from Cuba and in the wake of withdrawing from that point looking for his American Dream , he attempted to move to the United States however was denied by INS authorities who appeared to accept he was associated with political crimes . Along these lines, they kept him and sent him to a camp called Freedomtown under a turnpike with other individual Cubans while the administration assessed their visa petitions. While imprisoned in that camp, Montana was offered an arrangement to slaughter a previous associate of Fidel Castro called Rebanga for a visa by Frank Lopez (a well off, political adroit man who managed vehicles and was engaged with the medication exchange) for the straightforward reality Rebanga tormented Franks sibling to death. In any case, in urgent need of that visa, to get away from the poor life in Cuba, he killed Rebanga, and afterward withdrew to come to Florida. In Florida, he go

Sport CPW

Sport CPW CPW has come and gone, and it’s left all the students of MIT with sunny weather for this week. I should preface this by saying: I love CPW. I organized CPW in my dorm last year. It is one of my favorite times of the school year, because I love having silly events and meeting excited prefrosh. I also love my dorm, Senior Haus, and I’ve written about it before. Mix the two together and you just get a really excitable and energetic version of myself for one weekend. I didn’t get many pictures for two reasons: one, a lot of our events are discussions or activities relating to what can be sensitive or private material, and students come here seeking a safe space, so, we definitely don’t snap pictures of those. And second, I’m really forgetful and can never remember to take photos. Regardless, I’ve compiled what I have, and for what I don’t, I wrote the best descriptions I could. So, in a particular, but not chronological, order, here are some of the events we had at Senior Haus: Occupy Senior Haus We had a ton of cardboard and one motive: build the biggest, best shanty we could. Unfortunately, our token prefrosh who helped us build this thing left before we snagged a picture, but thank you for helping us create this Shanty Haus beauty! cardboard construction requires cardboard safety hats BBQ With Tireswinging A historic tradition in Senior Haus, we had this all weekend long. When we weren’t building cardboard forts or making absurd food combos, we were grilling and tire swinging. Few prefrosh were brave enough to try facing The Tree, but all of them made it out alive. We stepped our barbecuing game up by adding some Latin flair, but we ran out of hamburger buns pretty early and had to improvise using hot dog ones. Trust me, it can work. shot by danielle h. 19 Alternative Sex Seminar An annual classic! Exactly what it sounds like. We got together in our lobby to have a frank discussion about safe sex practices and different ways people explore their sexualities. We also had a trained PLEASURE educator there to show everyone some useful tips. Sausage Tacos What do you get when you put Bratwurst into a flour tortilla? A sausage taco! The perfect way to start any CPW morning. Surprisingly, it tastes a lot better than it sounds, and I think the prefrosh who got a taste will agree with me on this one. Pony Rides Big disclaimer: there were no ponies present. As it turns out, adults and teenagers are too large to ride on tiny little ponies, so we had to settle for adult horses. Nonetheless, prefrosh (and residents!) got to ride around our courtyard on two horses, one of which was a part-time unicorn for hire. shot by danielle h. 19 Living Here and Being Queer Another discussion based event. We sat in a nice cozy circle and talked about our own personal experiences being queer at MIT and in Senior Haus. We discussed resources on campus, like the Rainbow Lounge and specific Mental Health services. We also got a little more light hearted and talked about dating and East Campus parties. Special shout out to the prefrosh that came out to this one (or those who wanted to but couldn’t!); you guys are great, and I really hope you find your home here at MIT. Skeptical Festival This one’s kind of a special one. It was supposed to be an amalgamation of really silly events, like a hot dog eating contest, a three legged race, and a ton of cotton candy, which we bought a machine for. However, no one actually knew that because our description was just “This probably won’t be good,” and we only got one prefrosh who ate a hot dog before leaving. But, in typical Senior Haus fashion, we made the best of a kinda sad situation. We grabbed our bucket full of hotdogs and a handful of buns and embarked on a journey across campus to spread hot dog joy to MIT, because CPW can be fun for upperclassmen, too. After about an hour and a trip through the Infinite and through Dorm Row, we managed to get every single hot dog eaten. Thanks to everyone who ate our cold hot dogs, even after we ran out of buns! Poetry Reading My personal favorite event, but I missed it this year. If it’s anything like last year’s, though, then there was bound to be a lot of intense poetry and over dramatized readings of them. Famous poets like Ginsberg and EE Cummings were featured. Waffle Haus Waffle House is an American restaurant chain with more than 2,100 locations in 25 states in the United States. Waffle Haus is a breakfast event sponsored by Senior Haus with many, many waffles, and other breakfast foods. This turned out to be a popular event for those who had been embarking on fruity adventures the night before and hadn’t slept yet. Live Portraiture Another great event that I missed; residents and volunteers got together and modeled for the sake of art. Many bodies were drawn, some more abstract than others. thanks for letting us keep your art guys Head of House Brunch In a rare opportunity, the world outside of Senior Haus got to see how lovely our Heads of Haus are, and just how fancy their brunches can be. We had smoked fishes, homemade quiche, roasted potatoes, banana bread, and all sorts of fancy cheese and crackers. I got to meet some cool prefrosh parents (preparents?) who chatted it up with our Haus Team. one of our head of houses fluffly (backwards) kitties Haus Concert Nothing screams “Senior Haus culture” like concerts in our courtyard. This time around, we had a fantastic lineup of  Luke Martinez (formerly known as Aztec in the music world) from down the river at Harvard, Breaking Forms from the Media Lab, and Mornings, who’s one of our talented residents and former bloggers. shot by peter d. Really Freaking Good Coffee To end off the weekend of no sleep, prefrosh came to try some of our finest coffee. I’m no coffee connoisseur, but I know these were some expensive beans, roasted to perfection, and brewed precisely to a science. The name didn’t lie. Lastly, I wanted to close with a special thank you to all the prefrosh who came out to hang with us; Senior Haus is a far walk from all the happenings of Dorm Row, and we seriously appreciate it. Plus, you guys were some of the coolest kids ever, and I hope you all come to MIT, and maybe even live in Senior Haus, too. Post Tagged #LGBTQ+ #photography #[emailprotected] #Senior Haus #Senior House

Discharging Of A Capacitor Through A Resistor Case - 1650 Words

Discharging Of A Capacitor Through A Resistor Case (Case Study Sample) Content: Student name:Course:Date:DISCHARGING OF A CAPACITOR THROUGH A RESISTORIntroductionThe main aim of this experiment is to investigate the exponential discharging of a capacitor through a resistor. The activities of this lab focus on showing that an exponential function is followed when discharging a capacitor and RC is the time constant. In addition, the experiments will enable us to investigate how resistance and capacitance affects the capacitive time constant during discharging. This experiment features a simple RC circuit, in which two capacitors of large value such as 1000micro farads 1500micro Farads and a variable resistance are connected in series, a toggle switch, stopwatch and a voltmeter. The double pole switch will be used to either connect the capacitor to the power supply to charge the capacitor or it can be used to connect the capacitor and resistor to allow the discharging process to take place and be investigated. A variable resistor R is used so that we can be able to alter and set the resistance to a desired value at any moment. The time constant will be obtained graphically after plotting the graph from the data recorded. In the simple RC circuit as shown below, a short circuit is used in place of the battery in order to eliminate the power supply; as a result the capacitor will be discharging through the resistor.RORCapacitor CSwitch at t =0Apparatus * Low voltage power supply * Variable resistance * Two capacitors of 1000 F and 1500 F * Digital multi meter * Stopwatch * Double pole switch * Connecting wiresTHEORYA capacitor is a passive device that comprises of two parallel plates separated from each other by a dielectric medium and it is capable of storing charges when it is charged. The ratio of charge on a plate of a capacitor to the potential difference between the two plates is called the capacitance, that is,C = Q/VAnd,Q = CV.The capacitor is considered to be fully charged when the charge, Q and Potential difference, V have reached their maximum value. Considering a capacitor of capacitance C that is fully charged and having an initial charge of Qo being allowed to lose its charges through a resistor of resistance R. The initial voltage of the capacitor plates decays exponentially as time progresses in accordance to the equation shown below:V (t) = V0et/RGiven that Vo is the initial voltage of a fully charged capacitor. The graph below of V vs t shows how voltage is decaying exponentially with time.The time constant, Æ ¬, for the circuit is the time taken for the voltage to decay exponentially to 37% of its initial value. Thus, it represents the response time associated with the circuit.Æ ¬ = RCTaking logarithm of both sides of this equation V (t) = V0et/R, we obtainV (t)/V(o) = -t/RCLnV = t/RC + LnVoPlotting a graph of ln V against t, a straight line that has a gradient equal to -1/RC = -1/ Æ ¬ as shown in the figure below.VlnV Slope = -1/RCtPROCEDUREUse the multi meter to measure t he nominal value of the capacitors capacitance which in this case should be 1000F and set the of value resistance of the variable resistor to 50kâ„ ¦. Set up the circuit as shown below. (In this case the differential voltage sensor is the multi meter that is connected to the connected by use of the black and red cords from the circuit)If the capacitor is fully charged, toggle the switch to position B and observe the rate at which the volt meter reading is decreasing. Record the voltage values of the multi meter at intervals of 5 seconds. Repeat the steps above twice more and calculate the average voltage of the recorded values. Record this data in a table. Find the natural logarithms of the average values of the voltage. Plot a graph of lnV against t.Repeat the experiment using a capacitor of 1500F capacitance and setting the value of variable resistance to 50 kâ„ ¦ and also using a 1000 F and a resistor of 60kâ„ ¦. Compare the time taken to discharge the capacitor for th e two experiments and the value of time constants.ObservationsThe value of the voltage starts to decrease when the position of the switch is at B. The voltage decreases rapidly at the beginning but gradually decreases to a much slower rate. More time is taken to discharge the capacitance when the experiment is repeated with capacitor and resistor having larger values of capacitance and resistance compared to the ones used for the first experiment.DiscussionDuring the discharging process, the capacitor loses its charges at a decreasing rate. The initial conditions before the capacitor begins to discharge are; t=0, I = 0, q = R and Vc = Vs, that is, the supply voltage equals the voltage across the capacitor. The value of the capacitor required is large in order for the time constant produced to be measured and to make it easier to track with a voltmeter and a stopwatch. The capacitor should be handled with care since it is an electrolytic type which is terminal sensitive. The experime nt and recording of data was done twice and the averaged in order to reduce the error. The discharging time is faster at the initial stages because of high value of capacitance but the rate of discharging fades of at later stages as the quantity of charges is now small. The time constant in an RC Discharging Circuit has the similar value of 63% of its previous value that corresponds to 37%.In this case, the time constant will be the time in seconds that an initial charged capacitor will take to discharge and fall to 37% of its initial value. The capacitor is fully discharged when the charge on the plates and potential difference between the plates is zero.The current equation discharging: I = - Ioe-t/RC, where Io =∆Vo/ R. Io is the maximum current in the RC circuit when t= 0The voltage discharging equation: ∆V = -∆Voe-t/RCNOTE: I and ∆V are negative because the current will be flowing in the opposite direction during the discharging process as shown in the RC circuit above.The capacitor starts to discharge when the switch is closed. The curve of discharging Capacitor is steeper at the first seconds of discharging because the rate of discharging is fastest at this stage but it tapers off as the capacitor discharges at a dawdling rate.AnalysisThe data recorded from both experiments are presented in a tabular form. The natural logarithm of the voltage remaining across the capacitor is also evaluated and recorded in the same table.Note: The values of Vc recorded are the average values computed after repeating the procedure of the experiment twice.Experiment 1: using a 1000F capacitor and 50kâ„ ¦ resistor.R=49.7k C=1000UF Timeï ¼Ë†sï ¼â€° Voltage LnV 0 10.81 2.3805 10 8.95 2.1917 20 7.38 1.9988 30 6.09 1.8066 40 5.00 1.6094 50 4.15 1.4231 60 3.41 1.2267 70 2.82 1.0367 80 2.35 0.8544 90 1.94 0.6627 100 1.61 0.4762 110 1.33 0.2852 120 1.11 0.1044 130 0.91 -0.0943 140 0.76 -0.2744 150 0.64 -0.4463 160 0.54 -0.6162 170 0.45 -0.7 985 180 0.38 -0.9676 A graph of Ln Vc against time (s)From the graph, the gradient of the line is -0.0191 = -1/Æ ¬Ã† ¬ = time constant.Therefore, Æ ¬ = 1/0.0191 = 52.35 secondsWe also know that time constant is given by R*C = 1000F * 49.7Kâ„ ¦ = 49.7 secondsThe percentage error is (2.65/49.7) * 100 = 5.3 %Experiment 2: using a 1000F capacitor and 60Kâ„ ¦R=60.1k C=1000UF Timeï ¼Ë†sï ¼â€° Voltage LnV 0 10.82 2.3814 10 9.15 2.2138 20 7.70 2.0412 30 6.61 1.8886 40 5.62 1.7263 50 4.79 1.5665 60 4.08 1.4061 70 3.50 1.2528 80 2.95 1.0818 90 2.49 0.9123 100 2.15 0.7655 110 1.84 0.6098 120 1.56 0.4447 130 1.32 0.2776 140 1.15 0.1398 150 0.96 -0.0408