Similarities of Walt Whitman and Emily Dickinson Essays - Literature

Similarities of Walt Whitman and Emily Dickinson Essays - Literature Similarities of Walt Whitman and Emily Dickinson Walt Whitman and Emily Dickinson's works have numerous differences. Compared to Dickinson's short and seemingly simple poems, Whitman's are long and often complex. Yet both twentieth century writers share several similarities when delved into thoroughly. Though their approaches differ, they often deal with the same themes, and both pioneered their own unique style of writing. Using death as a theme is probably the strongest connection that Whitman and Dickinson share. Whitman's view on death is reflective of his belief in Transcendentalism. In "Song of Myself", Whitman uses the scientific principle of Thermodynamics to assert that there is life after death, because energy cannot be destroyed; only transformed. In stanza six, he writes "And what do you think has become of the women and children?/ They are alive and well somewhere,/ The smallest sprouts shows there is really no death". Whitman contends that life remains long after death, and to find him now all one must do is look "under your boot-soles". Dickinson's writings on death are more complex and paradoxical. She personifies death, generally seeing as a lord or as a compelling lover. In one of her more popular poems, "Because I could not stop for Death", death is like a kindly courter. He picks her up in a "Carriage held but just for Ourselves-/ And Immortality". Many of her other poems are about the moment of death, and what happens when the living cross over into the dead. In "I heard a Fly buzz- when I died", Dickinson tries to explain what happens at the boundary of death. She describes the experience as conflicted as she strives to define that moment with vivid images and sounds. Although Whitman and Dickinson write about death in different contexts, both seem to feel compelled to tackle the issue repeatedly. It is also apparent that neither felt intimidated about death. Whitman refers to his impending death in the final stanza of "Song of Myself". Dickinson herself wrote (to her cousins), "Little Cousins,/ Called back-/ Emily." on her deathbed. Religion is also another subject both writers struggle with, and it often ties into the death theme. During the Romantic era, previous ideals and morals were questioned. Religion was scrutinized, and often considered outdated and irrelevant. Whitman challenged the traditional idea of religion, basing his philosophy off of transcendentalism. He collapses the distinctions between the spiritual and the secular. He often puts himself in place God. For example, in "Crossing Brooklyn Ferry" he implies that he can see across time. In stanza three, he directly associates himself with Jesus Christ by writing "I am with you", an echo from the Bible. Whitman frequently uses this echo technique, not only in "Crossing", but also in "Song of Myself". Stanza 19 in "Song" is parallel to the feast of the rich man in the Bible. Once again he compares himself to Jesus, inviting "the wicked just the same as the righteous". Despite the tendency of Romantics to dismiss God completely, Whitman, perhaps due to Puritan pressure, felt the need to address the larger issues of religion and God. His assertion that spirituality is found in each of us, not in some higher being is a result of his constant questioning of traditional beliefs, combined with his inability to discard all notions of morality and values. Emily Dickinson's philosophy on death was much more traditional, yet she too constantly questioned the Calvinistic beliefs she had grown up with. Her fixation on death is a fundamental part of her religious beliefs, and many of her poems focus on her anxiety over her Elect status. Many of her poems seem to question God's existence, and the importance of Him if He does exist. In one poem she seemingly makes fun of God, saying "That we had rather not with Him/ But with each other play". Yet many poems seem quite sure that He does indeed exist. This belief is emphasized by such lines as "I know that He exists", "I never spoke with God/ Nor visited in Heaven-/ Yet certain am I of the spot/ As if the Checks were given-". Like Whitman, Emily feels the need to challenge the role of religion, yet both

How to Make a Rubric for Differentiation

How to Make a Rubric for Differentiation Rubrics are rules or a way to explicitly lay out expectations for an assignment, and the means to evaluate or grade an assignment using a point system. Rubrics work very well for differentiated instruction, as you can establish different levels of performance for general education students and for children receiving special education services. As you start making your rubric, think about the things you need to know to assess a students performance on a project/paper/group effort. You need to create four or more categories to evaluate and then establish the criteria for each score. You can format your rubric as a questionnaire or as a chart. Be sure it is clearly written, as you want to give it to your students and review it as you introduce the assignment. When you are done, you can tailor your use of the information for the following: IEP data collection, especially for writing.Your grading/reporting format: i.e., 18 of 20 points is 90% or an A.To report to parents or students. A Simple Writing Rubric The numbers suggested are good for 2nd or 3rd-grade assignments. Adjust for the age and ability of your group. Effort: Does the student write several sentences on the topic? 4 points: Student writes 5 or more sentences about the topic.3 points: Student writes 4 sentences about the topic.2 points: Student writes 3 sentences about the topic.1 point: Student writes 1 or 2 sentences about the topic. Content: Does the student share enough information to make the writing selection interesting? 4 points: Student shares 4 or more facts about the subject3 points: Student shares 3 facts about the subject2 points: Student shares 2 facts about the subject1 point: Student shares at least one fact about the subject. Conventions: Does the student use correct punctuation and capitalization? 4 points: Student begins all sentences with capitals, capitalizes proper nouns, no run on sentences and correct punctuation, including one question mark.3 points: Student begins all sentences with capitals, one or fewer run-on sentences, 2 or fewer errors in punctuation.2 points: Student begins sentences with capitals, ends with punctuation, 2 or fewer run-on sentences, 3 or fewer errors in punctuation.1 point: Student uses capital letters appropriately at least once, ends with punctuation. This rubric needs at least 2 more categories- it is easiest to score them with a possible 20 points. Consider Style, Organization or Focus. Rubrics in Table Form A table is a great way to clearly organize and present a rubric. Microsoft Word provides an easy table tool to lay out a rubric. For an example of a table rubric, please see a table rubric for a report on animals.

Architecture & Construction. Project evaluation & Design. Initial Essay

Architecture & Construction. Project evaluation & Design. Initial proposals, Design Briefs and Feasibility studies - Essay Example The development will be an apartment that will have its own uninterrupted ocean views with access to the site. Each apartment will have 3 bedrooms, all with ensuites, a study, a theatre room, large open living with plenty of room for dining and also 2 spacious balconies. The main balcony will be facing northeast, and the second balcony will be northwest and will accessible via the main and second bedroom. There will be floor to ceiling glass slide away doors hat give way to a wrap around balcony. This should then allow for the living areas to extend to the outdoor area. Having such an expansive living arrangement makes it as intimate or as social as the occupier wishes. This crucial piece of infrastructure in this beach shack suburb will be finished with modern European finishes. Bamboo floorboards will be used for the flooring and morato marble will be used for the paneling and joinery. There will be a basement car park, finished in sandstone to accommodate all residents. The stylish architectural design and the rare beachfront location enables us as developers to offer the ultimate in beachfront living with the motto of 4 levels of elegance, and only 4 metres to the beach. There will be a 10 metre by 3 metre pool on the beachside of the site to accommodate for a more personal environment for the residents of the building. The facility will come with a small BBQ area allowing for a full functioning facility. The pool will be lined with black pebbles to attract the sun so there will be no need for heating. Quality expectations: Goals were set to ensure that the quality of the project in terms of product and process was not compromised. Project planning was done with the consideration of the external environment which included technological changes, customers and competitors, suppliers, geographical location and climate; economic political and social settings The project was planned to run for two years. The stages involved were

Induction of Gene Expression Research Paper Example | Topics and Well Written Essays - 1250 words

Induction of Gene Expression - Research Paper Example They are preceded by a single promoter/operator region which controls the expression of all three genes. Even further upstream of the promoter lies the gene lacI which codes for the lac repressor protein. This protein is a regulator and binds to the promoter/operator region of the lac operon in the absence of lactose in the medium. This is simply an economic measure by the bacterium to prevent the wasteful synthesis of enzymes when they are not needed. In the presence of lactose, the repression is relieved as lactose binds to the repressor protein and changes its conformation in a manner that makes it dissociate from the promoter. However, there is an added control level to the regulation of this operon. In the presence of a preferred substrate, like glucose or its modified form, glucose -6- phosphate, the bacterium will still not synthesize lactose even though this is present in the medium along with glucose. This phenomenon is called catabolite repression. The mechanism involves the CAP protein which also can increase expression of the lac operon. When glucose levels are high, cyclic AMP levels lower. Cyclic AMP forms a complex with CAP before it binds to the DNA. So, when the cyclic AMP levels are lowered, the CAP protein bound to DNA also decreases, thus lowering the transcription of lac genes. ... Since the natural substrate lactose and the products of its metabolism are not coloured detection of their formation is difficult. For this purpose, the analog ONPG is used which upon hydrolysis yields a product which is deep yellow in colour and can be spectrophotometrically quantified to follow the reaction and hence the expression patterns of the operon. The aim of the work is to use this analog and others to obtain a better understanding of the workings of the lac operon. MATERIALS AND METHODS Culturing of the bacteria: 10 ml each of E. coli (lac+ strain) which had reached mid-log phase was aliquoted into separate flasks and incubated at 28- 30 C gently shaking to ensure aeration. The cells were allowed to continue growing. Induction: Two sets of induction experiments were performed. The first set was induced with IPTG at a final concentration of 0.5 mM. The second set was also induced with 0.5 mM IPTG but in addition glucose was added to the medium to a final concentration of 30 mM. For the first set 1 ml samples were taken out at intervals of 2, 4, 8, 16, 24, 32 and 48 minutes and used for the assay of galactosidase activity. For set 2, samples were removed at intervals of 10 and 45 minutes after induction with IPTG. As a control, 1 ml of the culture was removed prior to induction from both sets and used as uninduced controls. -galactosidase assays: To determine whether expression of the operon was taking place, the activity of galactosidase was assayed as follows. 0.1 ml of the culture samples removed at each time point were transferred into spectrophotometer tubes appropriately labeled. 1.5 ml of ONPG assay medium was added to each tube. (100 ml of assay medium contains 8 mg ONPG, 0.1 ml mercaptoethanol, 0.001 M MgSO4, pH7). After brief vortexing

Violent Video games not the cause for youth violence Essay Example for Free

Violent Video games not the cause for youth violence Essay Violent video games and television shows has been the source of entertainment for years. Violent video games made its first appearance in the early 1970’s. In 1972 Sony released a very popular game, Call of Duty. This game series, gave many people, especially youth, aspirations to join the military. In 2004 Icon Productions released of the most realistic movies in history. The movie Passion of The Christ depicted a very clear and precise way that people were treated in the older days. Many may argue these first two categories of violence were the booster seats of violence, but these violent video games and other entertainment outlets have little to do with contributing to youth violence. According to Jacob, 65% of youth today do not have the instinct to determine what is real and what not (Purdue.) Violent video games are positively used, they help kids prepare for the military, build self- esteem within themselves and gain heroic qualities, despite contrary beliefs that it generates bullying and family violence. One of the most played video game series is Call of Duty. Call of Duty, used for military purposes. Americas Military use this game to stimulate fighting skills and to prepare their troops for battle. Lieutenant Johnson argued that fighting skills derived in this game may even protect them from mental stresses of combat (Holtz) The Military has really taken a hold of gaming technology. Call of Duty also in association with Modern warfare two has become a more effective tool for the Military than all other Army advertisements combined, according to MIT researchers (Holtz.) According to Pete Singer, mental horrors will prepare our people for war and kids who play these games will be more likely to grow up and go on to take on the world and protect the world. Video games sold in the United States made twenty one billion dollars just on violent video games. It has been argued that violent video games are bloody and do not serve a purpose to youth. Violent video games bring many benefits. One happens to be increasing self-esteem. When kids play violent video games that involve having a multiplayer, they learn to work as a team and they tend to build self-esteem for themselves. They either learn how to follow and take directions or take the lead unselfishly (Purdue.) The media likes to blame violent video games for the aggression in youth. In a recent broadcast, violent video games have given youth heroic qualities. Two teenage brothers Colten and Luke were out late to purchase Grand Theft Auto V. On their way home from the store they witnessed 70 year old elderly man burning in his apartment building. They quickly ran into the building and saved the man from burning. Colten and Luke are die hard grand theft auto fans and spend countless hours on the gaming system. The two did not run into the building to beat the elderly man and take all of his possessions, they saved him from the bottom of their hearts. This goes to show that violent video games do not create aggression in youth. It creates heroism. Some causes of youth violence are because of the society within society. Bullying has led violence to another level. April 20th, 1999, the Columbine shooting at a High School located in Littleton, Colorado tool place. The two suspects were Dylan Klebold and Eric Harris. These two young men total of thirteen people and one of them was in fact an educator. A seventeen year study of seven hundred children from the ages of 16-22 had less than one hour of daily viewing of media violence, causing their involvement in aggressive acts to be at 5.7% (purdue) Dylan and Eric had little known source of violent video games and television shows. Dylan and Eric were simply fed up with what they had been dealing with for years. Both were mentally and physically bullied at their local school and simply wanted revenge, so they planned for an attack. Exactly ten years later another catastrophic event took place on April 17th, 2011 with narcotics. The Seth Tyler Jackson case included one victim and six suspects. The young adults were not playing violent games like Grand Theft Auto or Halo or watching a violent movie such as Saw. The suspects were indeed smoking and using methamphetamine, a drug, which submerges the brain under a negative delusion. These types are not to blame on media violence, because violent games are used for good purposes. Other factors are early childhood abuse. Adolescents that were raised in an abusive household have a greater risk or chance of growing up and taking on violent actions. Doctors with PhD’s often argue that media violence is the blame for aggression that is shown in children in this generation. American Psychological Association studies have proven if a child sees his mother or father that they look up to beating someone they love, they will also think that it is right to do the same thing to other people when they become an adult. Statistics show that 70% of adolescents were brought up in abusive households, causing them to have violent intentions (purdue) Parents and Doctors argue that media violence has a negative effect on youth, but media violence has a positive effect on children. The factor that has a positive effect on children is, preparing them for combat like preparing them for the Military and creating a sense of self-esteem, team work and heroic qualities.

The Psychological Labyrinth in Owl Creek Bridge, Yellow Wallpaper, and

The Psychological Labyrinth in Owl Creek Bridge, Yellow Wallpaper, and Garden of Forking Paths      For millennia, the labyrinth has been used as a sacred tool for spiritual enlightenment.    Sometimes called a "divine imprint" because of its prevalence combined with its unknown origin,    the labyrinth provides a "transcendent experience of connection and clarity" ("What is a Laby-    rinth") through the act of walking the winding paths to its center. Unlike a maze, which has dead    ends and trick turns, the labyrinth has only a single path leading to and from the center; the    principle of the labyrinth is such that a person must traverse every inch of space before reaching    his/her goal. In this way, the labyrinth subverts the logical aspect of the mind (normally dominant)    and enables the individual to enter a state of mental calmness, allowing him or her to experience    the spiritual benefits of a sort of walking meditation.      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Probably the most famous historical labyrinth is the one constructed by Daedalus to house    the Minotaur in classical mythology. In that case, according to Ovid, Daedalus "built a house in    which he confused the usual passages and deceived the eye with a conflicting maze of various    wandering paths ("Ariadne's Thread"). There is no mention of a specific shape for this "house,"    but traditionally most such mazes have been made in a circular formation. Another famous laby-    rinth is built into the floor of the cathedral at Chartres; the fact that the same design has been    found on coins minted at Cnossus gives rise to the theory that it may be connected to the laby-    rinth of Daedalus and the Mi... ...Garden of Forking Paths. » The Story and its Writer.      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Ed. Ann Charters. Boston: Bedford Books of St. Martin's Press, 1995. 1391-1392.    Gilman, Charlotte Perkins. "The Yellow Wallpaper." The Story and its Writer. Ed. Ann Charters.      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Boston: Bedford Books of St. Martin's Press, 1995.531-542.    Green, Edward J. "Labyrinth." www.concentric.net/~Egreen/prof/otherstudies/labyrinth.html.      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   (accessed 11/21/99).    Irwin, John T. "A Clew to a Clue: Locked Rooms and Labyrinths in Poe and Borges."      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   MasterFILE Premier database from Raritan, Spring 91, Vol.10 Issue 4. <... /      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   print2.asp?records=CURRENT&pFormNum=PrintCitation&pFulIText=ON&kwic=on&deliv>      Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   (accessed 11/20/99).    "What is a Labyrinth?". www.mindspring.com/~Iabyrinth/Iabyr2.htm (accessed 11/20/99).      

Health Care Reform Research Proposal

Bailey 1 UNIV 4995 Senior Project Research Proposal September 23, 2010 Health Care Reform Benefits Everyone It feels good to be able to make a doctor’s appointment and get health screens or prescriptions as needed without the hassle of being rejected because lack of health insurance. I, unlike millions, am employed full time by a major company that has this option. A very close friend of mine, who is paralyzed from the waist down had been covered by his mother’s health insurance through her employer for many years.Last year, she came of retirement age and the insurance company informed them that Jimmy will no longer be covered and need to seek other options. Until President Obama’s Health Care Reform Bill, Jimmy was denied coverage numerous times because of his â€Å"pre-existing conditions. † How could a country so rich, deny a person who needs medical insurance? We needed a change and this Bill was indeed the answer.The Health Care Reform Bill is much ne eded and relevant to society because it will extend health care to those with pre-existing conditions like those of Jimmy’s’. It will also extend coverage to seniors and make prescriptions more available to them. The Bill will also increase the age of coverage to young adults who are currently on their parents’ policies. There are much of Americas population who are uninformed or just do not approve of the Health Care Bill.Many may question the tax increase on citizens for Medicare or have questions Bailey 2 regarding the countries’ deficit. Some may ask, â€Å"Why is it fair to pay extra for people who smoke or people who are unhealthy? † And finally, many republicans, rich or wealthy Americans object this bill mostly because they feel they are taxed the hardest and are punished for being wealthy. With support for research, I will address all of these issues.With charts and data from the US Bureau of Statistics, I will retrieve information that wi ll back facts that the Health Care Reform Bill will benefit our country more than it will hurt it. I will research articles and interviews from politicians and regular American citizens (wealthy, middle, and poor) to prove we are on the right track. Our country needs our support. I plan to visit local libraries to obtain reference information to give a more in-depth analysis on changes the bill has brought about.With the proper support, I can identify facts that the Pro’s definitely outweigh the Con’s. I am writing to all the Americans who do not support this bill and to Americans who are not informed of how important it is. I want to shed light on this subject and hopefully answer questions of people who are sketchy about politics in general. The burning question remains â€Å"How will the Health Care Reform Bill affect me? † My goal in this paper is to answer questions and inform â€Å"the people† that this bill will benefit us all and should be support ed.

Differences among Corporate, Institutional and Government Procurement

The procurement strategies differ greatly in the government, corporate and institutional sectors. First and foremost, there are some key distinctions in the supply chain management (SCM), that is in the â€Å"process-oriented system of purchasing, producing, and delivering product to customers† that includes the complete supply chain, i. e. â€Å"demand, supply, manufacturing, transportation and distribution†(1, 2006).Recently the industrial sector has increased the SCM standards with emphasis on speed and turnover of goods. For example, the turnover of inventory in Wal-Mart is approximately 12 hours (2, 2006). The government sector is less efficient in the SCM due to legal, cultural or material complexities, not to mention the bureaucracy that can influence the speed of logistics and supply. However, in the military industry the big contractors and the Pentagon are theoretically able to interact through â€Å"the revolving door†.In practice, it can lead to the c onflicts of interests, when the businesses hire government officials with a view to influence the government procurement strategies – for instance, Darleen Druyun’s case, the deputy acquisition chief for the Air Force, hired by Boeing in 2003) (3, 2004). Government purchasing can be more large-scale in terms of allocated funds; however, it complies not only to the matters of immediate financial benefit, but also to the state-level concerns.For example, the Government Purchasing Project by the Center for Responsive Law is regulated by environmentally preferable purchasing policies on the federal, state and local government level (4, 2006). Institutional purchasing faces fewer barriers in the form of formalities and large-scale commitments. Government procurement is an effective process of supplying necessary goods and services because of its holistic quality. The government establishes its own rules in view of the internal and external state policy and economic conditio ns.This is a flexible procurement process, and if rules were adequate to the demand, it is highly effective. By administering contracts the government agencies can choose the most favourable deal for supplying the required goods and services. However, here is a danger of making rules for their own sake, i. e. bureaucracy. To sum up, the differences between corporate, institutional, and government procurement lie in SCM (turnover speed), purchasing strategies and long-term perspectives, as well as general economic and political context.

Intonation and Stress Types for English Pronunciation

Intonation and Stress Types for English Pronunciation Improving sentence intonation is one of the key elements in English pronunciation. The four basic types of word stress that lead to proper intonation in English are: Tonic stressEmphatic stressContrastive stressNew information stress Tonic Stress Tonic stress refers to the syllable in a word which receives the most stress in an intonation unit. An intonation unit has one tonic stress. Its important to remember that a sentence can have more than one intonation unit, and therefore have more than one tonic stress. Here are some examples of intonation units with the tonic stress bolded: Hes waitingHes waiting / for his friendHes waiting / for his friend / at the station Generally, the final tonic stress in a sentence receives the most stress. In the above example, station receives the strongest stress. There are a number of instances in which the stress changes from this standard. Emphatic Stress If you decide to emphasize something, you can change the stress from the principal noun to another content word such as an adjective (big, difficult, etc.), intensifier (very, extremely, etc.) This emphasis calls attention to the extraordinary nature of what you want to emphasize. For example: That was a difficult test. - Standard statementThat was a difficult test. - Emphasizes how difficult the test was There are a number of adverbs and modifiers which tend to be used to emphasize in sentences that receive emphatic stress: ExtremelyTerriblyCompletelyUtterlyEspecially Contrastive Stress Contrastive stress is used to point out the difference between one object and another. Contrastive stress tends to be used with determiners such as this, that, these and those. For example: I think I prefer this color.Do you want these or those curtains? Contrastive stress is also used to bring out a given word in a sentence which will also slightly change the meaning. He came to the party yesterday. (It was he, not someone else.)He walked to the party yesterday. (He walked, rather than drove.)He came to the party yesterday. (It was a party, not a meeting or something else.)He came to the party yesterday. (It was yesterday, not two weeks ago or some other time.) New Information Stress When asked a question, the requested information is naturally stressed more strongly. For example: Where are you from? - I come from Seattle, in the USA.What do you want to do? - I want to go bowling.When does class begin? - The class begins at nine oclock. Use these various types of stress to help improve your pronunciation and understandability.

How Does Regenerative Braking in Hybrid Cars Work

How Does Regenerative Braking in Hybrid Cars Work Hybrids and all-electric vehicles create their own power for battery recharging through a process known as regenerative braking (regen mode). Weve explained what regenerative braking is and how the process works in general terms, but many folks are interested in the deeper nuts and bolts of electricity generation. They understand that in a hybrid or all-electric vehicle the word regenerative, in terms of regenerative braking, means capturing the vehicles momentum (kinetic energy) and turning it into electricity that recharges (regenerates) the onboard battery as the vehicle is slowing down and/or stopping. It is this charged battery that in turn powers the vehicles electric traction motor. In an all-electric vehicle, this motor is the sole source of locomotion. In a hybrid, the motor works in partnership with an internal combustion engine. But that motor is not just a source of propulsion, its also a generator. Any permanent magnet motor can operate as either a motor or generator. In all-electrics and hybrids, they are more precisely called a motor/generator (M/G). But the technologically curious want to know more, and theyll often ask How, and by what mechanism or process, is the electricity created? Its a good question, so before we get started explaining how M/Gs and regenerative braking work in hybrids and electric vehicles, it is important to have basic knowledge about how electricity is generated and how a motor/generator functions.   So How Does a Motor/Generator Work in an Electric or Hybrid Vehicle? No matter the vehicle design, there must be a mechanical connection between the M/G and the drivetrain. In an all-electric vehicle, there could be an individual M/G at each wheel or a central M/G connected to the drivetrain through a gearbox. In a hybrid, the motor/generator could be an individual component that is driven by an accessory belt from the engine (much like an alternator on a conventional vehiclethis is how the GM BAS system works), it could be a pancake M/G that is bolted between the engine and transmission (this is the most common setupthe Prius, for example), or it could be multiple M/Gs mounted inside the transmission (this is how the two-modes work). In any case, the M/G has to be able to propel the vehicle as well as be driven by the vehicle in regen mode. Propelling the Vehicle with the M/G Most, if not all, hybrids and electrics use an electronic throttle control system. When the throttle pedal is pushed, a signal is sent to the onboard computer, which further activates a relay in the controller that will send battery current through an inverter/converter to the M/G causing the vehicle to move. The harder the pedal is pushed, the more current flows under the direction of a variable resistance controller and the faster the vehicle goes. In a hybrid, depending upon load, battery state-of-charge and the design of the hybrid drivetrain, a heavy throttle will also activate the internal combustion engine (ICE) for more power. Conversely, lifting slightly on the throttle will decrease current flow to the motor and the vehicle will slow down. Lifting further or completely off the throttle will cause the current to switch direction - moving the M/G from motor mode to generator mode - and begin the regenerative braking process. Regenerative Braking: Slowing the Vehicle and Generating Electricity This is really what the regen mode is all about. With the electronic throttle closed and the vehicle still moving, all of its kinetic energy can be captured to both slow the vehicle and recharge its battery. As the onboard computer signals the battery to stop sending electricity (via the controller relay) and start receiving it (through a charge controller), the M/G simultaneously stops receiving electricity for powering the vehicle and starts sending current back to the battery for charging. Remember from our discussion on electromagnetism and motor/generator action: when an M/G is supplied with electricity it makes mechanical power, when its supplied with mechanical power, it makes electricity. But how does generating electricity slow the vehicle? Friction. Its the enemy of motion. The armature of the M/G is slowed by the force of inducing current in the windings as it passes over the opposing poles of the magnets in the stator (its constantly battling the push/pull of the opposing polarities). It is this magnetic friction that slowly saps the vehicles kinetic energy and helps scrub off speed.

Art History Research Paper Example | Topics and Well Written Essays - 1250 words

Art History - Research Paper Example Modern paintings keep with this tradition as they continue to focus on the urge of mankind to promote peace and tranquility in a fragmented world. The cultural and social upheavals of the renaissance period gave birth to this concept of modern art. The Factory by the Sea was painted by Stuart Davis in 1932. Davis was born in New York in 1892, and he died in 1964. While growing up, Davis was surrounded by accomplished artists. After travelling to Paris in 1929, Davis returned to the United States with a new distinctive style in his paintings. The Factory by the Sea painting has abstract patterns of dark outlines and contrasting colors that portray aspects of the American life. Davis looked at his subject matter in the Factory by the Sea painting in an avant-garde manner. The Factory by the Sea painting has distinctive style that has supported the development of later artists such as de Kooning and Gorky. In the Factory by the Sea painting, Davis has illustrated how gripping abstract paintings can be when compared to traditional portraits when simple symbiotic patterns are used effectively. The Factory by the Sea painting is dependent on form, composition and color. The relationship between the natural world and man-made structu res are explored in the Factory by the Sea painting. Recognizable structures and shapes that are within irrational emotions and thoughts are evident in the Factory by the Sea painting. The color theory in the Factory by the Sea painting is unorthodox and very instinctive. This color is the aspect that most viewers of the painting first notice. To enhance the vivid colors in the painting, more oxide and neutral colors have been used. The Factory by the Sea painting is my favorite of all three paintings in this paper. This is because it keeps the viewer interested because it is difficult to fathom hence intriguing (Tytler 213-228). The viewer sees something that reminds them of a

Environmental impact Essay Example | Topics and Well Written Essays - 1000 words - 1

Environmental impact - Essay Example The sector of property is now aware that there is need to reduce exposure of any kind to environment risks in all constructions although many developments-related to risks overtime have been linked to pollution activities or sometimes the failure on the part of the specialists when dealing with particular environment hazards. The construction industry may experience serious impact in future related to environment if certain measures are not taken soon enough (Anderson & Shiers, 2007). The environmental impacts are categorized in different forms, since is clear without doubt that there is continues mounting of carbon dioxide (CO2) accumulations in the atmosphere and other harmful â€Å"greenhouse† gases, for example, methane. The result of this will be leading the world into serious global warming as well as climate change. Since the main source behind greenhouse gases is a result of burning fossil fuels to extract energy. The Green Guide intention is to use all building assessment tools like the BREEAM, this stands for the code to identify sustainable homes or rather EcoHomes instead of standalone tool. The choice of materials taken together with specification has some impact on the total environmental, social and economic outcome on the building that Green Guide may not be able to account, therefore, BRE Global cannot recommend possible targets based on the specifications by Green Guide rating that is set separately (Kocsis, 2010). Low carbon technology structure is encouraged for many home owners especially wooden structures, and at the same time ensures that the structure/house has sufficient renewable energy is very important, proper guideline on the issue of managing design, constructions as well as operation towards carbon building technology. There are gaps that sometimes exeunt between the design and the performance despite genuine intentions of developing relatively low carbon buildings although it does not