Wednesday, May 6, 2020
Psychological Motive For Committing Stranger Rape Essay
The four different categories included rape, concerning the sexual assault and trauma, predator, the weapons and restraint used, fury, or trauma to the victim, and perversion, specifically how the victimââ¬â¢s body was disposed of and found (Kocsis, Cooksey, Irwin, 2002). Kocsis, Cooksey, and Irwin (2002) were able to categorized 85 sexual murder offenders. This model can be used to later create criminal profiles depending on the behaviors exhibited at the crime scene. Behaviors, such as control behaviors, have been found to be significant predictors of offender characteristics. Goodwill and Alison (2007) wanted examined how planning and sexual aggression in stranger rape cases predict offender characteristics, specifically the offenderââ¬â¢s age. Previous studies have found that violent sexual offenders are younger than non-violent sexual offenders (Goodwill Alison, 2007). Goodwill and Alison (2007) hypothesized that planning would reveal details about the offenderââ¬â¢s psychological motive for committing stranger rape. Researchers examined 85 cases of stranger rape occurring between the years of 1997 and 2002, focusing primarily on evidence of planning and sexual violence. Planning included items brought to the crime scene by the offender, such as a rape kit and disguise and sexual violence was considered aggressive if excessive physical violence was used to subdue and control the victim. Goodwill and Alison (2007) found that planning and sexual aggression were significantShow MoreRelatedThe Process of Criminal Profiling as it Pertains to Serial Killers1224 Words à |à 5 PagesThe process of criminal profiling as it pertains to serial killers is extremely interesting and much more common than one would first think. This study deals with the research into the developmental and psychological approaches to serial killers. 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He then took hostage a young woman named Sandie Bellows and used her car to escape with her. He threatened and proceeded to rape, beat and stab the young woman until a retired police officer noticed what was going on and intervened. Peters escaped and went on to break into an elderly womanââ¬â¢s home and threatened her into providing him with a vehicle. He then held up a local bankRead MoreWhy the People Are Interested in Serial Killers Essays1218 Words à |à 5 Pagescooling off period between each crime may last days, weeks, months, or even years (Douglas 190). Serial killers may also be divided into three different categories including the serial murders of patients by nurses and doctors, the murders of random strangers over long periods of time, and serial sexual homicide (Stone 196). Michael H. Stone in The Anatomy of Evil states that there are several factors that influence a serial killerââ¬â¢s behavior. The factors that may influence behavior are presented in aRead MoreDomestic Violence and What It Takes to Break Free1301 Words à |à 5 Pagesthe only to have suffered from domestic violence. As a matter of fact, according to The National Intimate Partner and Sexual Violence Survey, ââ¬Å"more than 1 in 3 women (35.6%) and more than 1 in four men (28.5%) in the United States have experienced rape, physical violence, and/or stalking by an intimate partner in their lifetime.â⬠(2010, pg. 2) Many people find domestic violence difficult to understand because its usually portrayed as just being physical abuse, in spite of common misunderstanding,Read MoreSex Offenders : Treatment And Prevention For The Future3425 Words à |à 14 PagesPsychological Traits, Biological Commonalities, and Genetic Links in Repeat Sex Offenders: Treatment and Prevention for the Future By: Aaron Michael Hoggle ANT 475 ââ¬â 001: Biology, Culture, and Evolution Dr. Christopher Dana Lynn Psychological Traits, Biological Commonalities, and Genetic Links in Repeat Sex Offenders: Treatment and Prevention for the Future Scientists and researchers have given little attention and on-going investigation with regard to the study of the motivationsRead MoreDate Rape in the Philippines11669 Words à |à 47 PagesChapter I Introduction ââ¬Å"He said he loved meâ⬠, ââ¬Å"I woke up without any clothes on, I couldnââ¬â¢t rememberâ⬠, ââ¬Å"I thought we were friendsâ⬠. These are just some of the phrases that a lot of rape victims have reiterated. Women that have long been taken advantage of for menââ¬â¢s sexual pleasure, it is the same in every country, not just in the Philippines. Women have been fighting all throughout their history to gain equality, to rise from oppression, to release themselves from male domination, that fight isRead MoreTechnology And Its Effects On Our Society2238 Words à |à 9 Pagesinvade our privacy. Now, hackers can activate our computer or phone cameras and watch our every move. Not only is hacking our technology easier, committing cybercrimes is simpler as well. Our world relies entirely on technology, which opens the door to different types of cybercrimes, hackers, and other future online misdeeds. Thereââ¬â¢s also a psychological reason why people commit these cybercrimes. Our cell phones are being secretly hacked. In the first paragraph of this essay, it states that peopleRead MoreHate, Hate And Hate2973 Words à |à 12 Pageswithin this era feel due to wrongs done to their ancestors. Unfortunately with discrimination and prejudice, come feelings of hate that can then be spread into those wishing to take actions of hatred in the form of speech and crimes. Sometimes the motives for these actions are well intended, but widely the best of intentions can lead to the greatest of misunderstandings. Considering that the Civil War was ultimately fought for the freedom of slaves, it goes without saying that there was some amountRead MoreChild Development And Its Effects On Children2377 Words à |à 10 Pagesirritation of temperamental though rarely may result in some sort of out burst. (viii) Excessive strength A person who is possessed excessive physical strength and his mental trait being uncultured and not properly channelized, probability of his committing an act of offence becomes higher. (ix) Hypoglycemia Hypoglycemia caused by low level of glucose in blood disturbs the mental equilibrium and affects the level of consciousness, memory and orientation. B. Socio-Environmental (i) Mobility This
Bibliography for History of Fashion Free Essays
Bibliography Ribeiro, A. , 1995. The Art of Dress: Fashion in England and France in 1750 to 1820. We will write a custom essay sample on Bibliography for History of Fashion or any similar topic only for you Order Now New Haven and London: Yale University Press. Tarrant, N. , 1994. The Development of Costume. London: Routledge Ribeiro, Aileen, 1983. A Visual History of Costume: The Eighteenth Century. London: B. T. Batsford Ltd. Cunnington, C. Willett, Cunnington, P, 1972 Revised, A Handbook of English Costume in the 18th Century, Page 14, Northampton: John Dickens Co. Ltd. Page 32 Kalinsky, N. , 1995. Gainsborough. London: Phaidon Press Ltd. Hayes, J. , 1975. Gainsborough: Paintings and Drawings. London: Phaidon Press Ltd. Solkin, D. H. , 2001. Art on the Line ââ¬â The Royal Academy Exhibitions at Somerset House 1780 ââ¬â 1836. New Haven and London: Yale University Press. Contini, M. , Laver, J. , Ironside, J. , 1965. Fashion: From Ancient Egypt to the Present Day. London: Paul Hamlyn Ltd. Carter, E. , 1977. The Changing World of Fashion. London: Weidenfeld Nicolson. Koda, H. , 2003. Goddess: The Classical Mode. New Haven and London: Yale University Press, Metropolitan Museum of Art. Wendors, R. , 1996. Sir Joshua Reynolds: The Painter in Society. Harvard University Press, National Portrait Gallery Publications. Steegman, J. , 1933. Sir Joshua Reynolds. London Southampton: The Camelot Press Ltd. Penny, N. , 1986. Reynolds. Royal Academy of Arts, London: Weidenfeld Nicolson. Rosenthal, M. , 1999. The Art of Thomas Gainsborough. New Haven: Yale University. Rosenthal, M. , Myrone, M. , 2002. Gainsborough. London: Tate Publishing. Colley, L. , 1986. The Politics of Eighteenth Century British History, Page 359, in The Journal of British Studies, Vol. 5, No. 4, Oct. , 1986, USA: University of Chicago Press. Levy, J. S. 1981. Alliance Formation and War Behavior: An Analysis of the Great Powers, 1495-1975, in The Journal of Conflict Resolution, Vol. 25, No. 4, Dec. , 1981 Burnaby, W. 1700. The Reformââ¬â¢d Wife. London: Thomas Bennett. Langford, P. , 1992. A Polite and Commercial People: England 1727 ââ¬â 1783 (New Oxford History of England) Clarenden Press. ââ¬âââ¬âââ¬â ââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬â- Top of Form Bottom of Form1853, Sir Joshua Reynolds. In The Illustrated Magazine of Art. Vol. 1, No. 3, 1853. Warner, M. , 1989. The Sources and Meaning of Reynoldsââ¬â¢s ââ¬Å"Lady Sarah Bunbury Sacrificing to the Gracesâ⬠, in Art Institute of Chicago Museum Studies, Vol. 15, No. 1, 1989 Francis, J. , 2002. The Three Graces: Composition and Meaning in a Roman Context, in Greece and Rome, Second Series, Vol. 49, No. 2. Joshua Reynolds: The Creation of Celebrity. Ed. Martin Postle. London: Tate Publishing, 2005. Anawalt, P. R. , 2007. The Worldwide History of Dress. New York, New York: Thames ; Hudson Inc. Buchanan, L. , 2007. Sarah Siddons and Her Place in Rhetorical History, in Rhetorica: A Journal of the History of Rhetoric. Vol. 25. , No. 4. Autumn 2007. University of California Press. McPherson, H. , 2000. Picturing Tragedy: Mrs Siddons as the Tragic Muse Revisited, in Eighteenth Century Studies. Vol. 33. , No. 3. , Spring 2000. The Johns Hopkins University Press Weinsheime. J. , 1978. Mrs. Siddons, the Tragic Muse, and the Problem of as in The Journal of Aesthetics and Art Critic. Vol. 36. No. 3. Spring 1978 How to cite Bibliography for History of Fashion, Papers
Sunday, April 26, 2020
Man is Condemned to Be Free Essay Example
Man is Condemned to Be Free Paper Explain what Jean-Paul Sartre meant by the statement ââ¬Å"Man is condemned to be freeâ⬠Jean-Paul Sartre was a Gallic existential philosopher philosopher and was one of the taking figures in twentieth century Gallic doctrine. His major philosophical work. ââ¬Å"Being and Nothingnessâ⬠and his celebrated talk. ââ¬Å"Existentialism is a Humanismâ⬠. is where he emphasised the statement ââ¬Å"Man is condemned to be freeâ⬠. The statement appears to be a apposition of linguistic communication because ââ¬Ëfreedomââ¬â¢ frequently has positive intensions while ââ¬Ëcondemnedââ¬â¢ provides the opposite feeling. Sartre used the term ââ¬Ëcondemnedââ¬â¢ as he believed we have no pick in the affair of being free. and being free ( even if against our will ) means we are responsible for all our actions. Bing responsible for our actions ââ¬â without holding a pick about being free to take ââ¬â is a signifier of disapprobation. Us holding to accept full duty for our actions includes us non being able to fault those around us ââ¬â such as h ousehold. instructors and the authorities ââ¬â for our state of affairs. In drumhead. adult male is condemned because ââ¬Å"he did non make himself. yet is however at autonomy. and from the minute that he is thrown into this universe he is responsible for everything he doesâ⬠( Kaufmann ) . In the face of this duty. many worlds turn to religion. This allows us to experience answerable to a higher being. However. Sartre was non a truster in God ; this could be because of the atrociousnesss he witnessed first-hand during the Second World War while functioning in the Gallic ground forces. His experiences taught him that ââ¬Å"God is soundless in the face of absurdness and horror. Because of this we are condemned to confront life entirely and with this comes absolute freedom and the cooling duty that comes with it. â⬠If God genuinely doesnââ¬â¢t exist so our actions arenââ¬â¢t truly limited by His prognostications. commandments and ethical motives ; God can non legalize our behavior. or warrant it. or do it. We are finally responsible for o ur actions with no 1 to reply because we have chosen them on our ain. out of our freedom. We will write a custom essay sample on Man is Condemned to Be Free specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Man is Condemned to Be Free specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Man is Condemned to Be Free specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Traditionally. freedom is seen as ââ¬Ëgoodââ¬â¢ . Sartre on the other manus describes freedom to be a sort of load because as God does non be we are ââ¬Å"without excuseâ⬠and we ââ¬Å"canââ¬â¢t happen anything to depend onâ⬠. Sartre illustrates his belief utilizing the illustration of the paper cutter. When sing a paper cutter. we would presume that the Godhead had a program ( an kernel ) for it. Due to there being no Godhead of worlds. we have no kernel. This means that our actions and behaviors can non be explained by citing human nature. alternatively we are needfully to the full responsible for our actions. The kernel or nature of a paper cutter is to cut paper ; this is the intent the shaper of it had in head. However. there was no shaper or Godhead of human existences so we canââ¬â¢t mention to what we are meant to make. There is merely what we choose to make. ââ¬Å"We are left entirely. without alibi. â⬠To make up ones mind whether we are or are non ââ¬Å"condemned to be freeâ⬠it makes sense to make up ones mind whether our actions are genuinely free or if they may in fact be determined. Psychologists such as Sigmund Freud believe our early old ages have an impact on our future actions. Freud claimed that our moral actions are frequently caused by pent-up or subconscious memories or feelings stemming from childhood. Besides. B. F. Skinner said that we can non be held morally responsible for behavior determined by our psychological make-up because we could non hold chosen to act otherwise. Other minds. including Thomas Sowell. argue that our actions are in line with our societal conditioning. We so follow a sociologically determined way set by our upbringing. instruction and societal groups etc. Libertarianism has the major defect of non taking into history our experiences when doing determinations and when organizing our morality. For case. it is arguable that Sartre believed what he did because of the experiences he had during the war. non because of his freedom. Another valid statement is that genetic sciences determine physical and behavioral facets of humanity. All of these point of views province that worlds are non free to take and our lives and personalities are already determined ( by our past experiences. psychological make-up. socialization and genetic sciences ) . There is truth in these theories and so they take recognition off from Sartreââ¬â¢s belief that ââ¬Å"man is condemned to be freeâ⬠because they show that there are facets of our lives where we arenââ¬â¢t free to take. This means. in add-on. that our duty is lessened slightly as some of our actions are already determined for us. On the other manus. Sartreââ¬â¢s thoughts are potentially believable. We have all had experiences where the demand to take between multiple actions has caused us emotional convulsion. It is improbabl e that in these state of affairss we can avoid holding to come to a determination. Although we are free to do this pick. we are in a manner forced to do it. So. Sartreââ¬â¢s claim of worlds being condemned or damned to be free does non look so farcical. Even when we ask person for aid with an ethical quandary it is non their reply that determines our solution and attendant action. It is our pick to inquire them in the first topographic point and normally we already know what they are traveling to state ; we so make up ones mind whether to follow their advice. This once more shows the extent of our freedom of pick and the deficiency of finding factors to stamp down this ââ¬Ëcondemningââ¬â¢ freedom. In decision. Sartre examined the dashing nature of determination devising and limitless freedom. The moral duty we have in the instance of absolute freedom is stultifying and causes great desperation. However. this attack could be wrong because there are facets of our lives and make-up that act upon our behavior. If an action is determined by factors outside our control. we may non hold the moral duty for it. From this point of view we are non condemned to freedom but it alternatively allows us some input into our behavior and hence our lives.
Thursday, March 19, 2020
F. Scott Fitzgerals Bio essays
F. Scott Fitzgerals Bio essays F. Scott Fitzgerald was born in St. Paul, Minnesota, on September 24, 1896, his father and mother were both of catholic and Irish descent (Meyers). He was given three names Francis Scott Fitzgerald after the writer of The Star Spangled Banner. Edward Fitzgeralds great-great-greatgrandfather was the brother of Francis Scott Keys grandfather. (Cowley) Both of his parents came from different backgrounds. His mother came from a family where money meant position, stability and security. But on his fathers side right instincts, good manners, the need for honor, courtesy and courage(Mizener) were what was important. His father, Edward failed as a manufacture of wicker furniture in St. Paul and became a salesman for Procter s family emigrated from Ireland in 1843 and started a wholesale grocery business in Saint Paul that was very successful. (Meyers) He loved his father, but could hardly respect him and his feelings for his mother were even more complicated. Fitzgeralds mother, Molly, had two children (girls) before Fitzgerald was born, Mary and Louise, who suddenly died during and epidemic, at the ages of one and three while his mother was pregnant with him. Four years after he was born his mother gave birth to another daughter who survived only and hour. Meyers Fitzgerald grew up spoiled with a high society attitude. He became sickly and much coddled child (Meyers) so Molly loved to show him off. When company came over, she would have him perform in his Little Lord Fauntleroy suit by reciting something or singing a song and bow when everyone would clap. Mollie was extremely ambitious for her son socially. When Scott was young he would pretend that he had royal blood and that he had...
Monday, March 2, 2020
How Women Can Navigate Male-Dominated Fields
How Women Can Navigate Male-Dominated Fields Who run the world? You know the answer. Women arenââ¬â¢t just phenomenal mothers, wives, daughters, sisters and friends any longer - theyââ¬â¢re also must-have experts in the work environments that were once dominated by men. And while itââ¬â¢s taking some industries longer than others to catch up, itââ¬â¢s worth noting that progress has been made. Diverse workplaces benefit the employer, staff, and the consumer in a number of ways. Employers have access to their employeesââ¬â¢ varied outlooks, broad backgrounds and creativity in problem solving. And as women take on challenging roles in once male-dominated niches, theyââ¬â¢re learning how to navigate a predominantly male-influenced field. In doing so, theyââ¬â¢re helping brands discover how to make the environment hospitable to more diverse populations and how to make products that speak to varied consumers. This is perhaps most noteworthy in career paths in the STEM sector.In tech, for example, women are chang ing their work landscape for the better. After all, women arenââ¬â¢t just working in tech fields. Women are also tech users. Having women in product development and marketing leads to better insights into how to attract and keep female customers. It also helps tech companies gain insights as to what products women need. ââ¬Å"Hiring for diversity means onboarding different methods and strategies of thinking, as well as the increased capability to understand the pain points of all members of your target demographic,â⬠write the experts at Mondo. When you have a diverse staff, youââ¬â¢re more able to meet the needs of new users, or better solve problems in your own organization.There is of course still a long way to go. In cybersecurity for example, women have made a huge impact but still make up only 11 percent of the workforce. The reasons for this are abundant, of course. Fewer women graduate with STEM degrees due to a number of factors, ranging from socialization to ge nder bias, to discrimination. But the problem exists in the workplace itself as well. Many women report having to endure a workplace environment that is akin to a ââ¬Å"good olââ¬â¢ boys club,â⬠are expected to work long hours that are not conducive to raising a family, and experience derogatory and sexist comments in the workplace. ââ¬Å"Corporate culture is often less accessible to women for very clear historical reasons: the modern workplace was built around the assumption of a nuclear family with a working father and a stay-at-home mom, and for as much as our society has changed, that model is still assumed in workplaces across America,â⬠Liz Elting writes for Forbes. ââ¬Å"The result is a culture that excludes all but a specific type of employee and isnââ¬â¢t actually good for anyone.â⬠While itââ¬â¢s not up to women to single-handedly upend systems that are centuries old, there are many things women can do to make their workplaces more hospitable. So how can women best navigate their day-to-day participation in male-dominated fields?Seek out other women for supportFirst, itââ¬â¢s important that women seek out others in their industry and in their specific job to connect with. Part of the reasons that ââ¬Å"boys clubsâ⬠still exist because they offer a valuable asset: solidarity. Boys clubs offer professional support, opportunities for advancement, mentorship, and so much more- all of which are worthwhile and useful to women in the workplace.While you shouldnââ¬â¢t sequester yourself completely, itââ¬â¢s highly valuable to be around like-minded women who are going through the same experiences as you are who can offer these same kinds of benefits- though itââ¬â¢s certainly easier said than done. ââ¬Å"[This] requires support from the companyââ¬â¢s female leadership such as it exists,â⬠Elting continues. ââ¬Å"But if you can enlist the right members of management or executive teams, you can begin structu ring your own ââ¬Ëgirlsââ¬â¢ club,ââ¬â¢ so to speak, that provides women with our own professional opportunities.â⬠Elting elaborates by noting that while this might seem like a forced action, itââ¬â¢s important to remember that these boys clubs donââ¬â¢t exist by accident. ââ¬Å"They are power structures that were constructed to ensure a certain kind of person rises to the top: someone who is ââ¬Ëone of them.ââ¬â¢Ã¢â¬ Therefore, it only makes sense that while these structures exist in the workplace, that women create the same opportunities for mentorship and advancement themselves.Advocate for a better work/life balanceAs Elting said, many of these male-dominated environments still operate under the assumptions that men are the primary breadwinners in their families. For women with families and work lives, this can cause a problem. In a recent survey by the career site Indeed, work-life balance was was cited by 14.4 percent of respondents as a reason th ey chose to leave their respective industries. An additional 2.3 percent noted that inadequate parental leave policies forced them to find new lines of work. Of those who already have children, 28 percent of women believe theyââ¬â¢ve been passed up for advancements in their careers because theyââ¬â¢re a parent with outside responsibilities. Advocating for more inclusive work policies, such as flexible scheduling, better child care services, maternity leave, and more can help groups of women keep their positions and advance in the workforce. Companies, of course, can work to create these kinds of policies on their own, and itââ¬â¢s been proven to work. Tech company Alibaba has a workforce made up of more than 40 percent women, and six of the companyââ¬â¢s founders were female. In 2018, Bank of America was a winner of the AnitaB.org Top Companies for Women Technologists award. IBM has been hiring women since 1899, and they were a winner of the 2018 Catalyst Award, honoring their role in helping women advance in business.By creating cultures of diversity in their workplaces, companies, their employees, and their customers all benefit. Amplifying these diverse voices and supporting those who have previously been unheard in these industries will create bountiful opportunities for generations to come.About the Author: Jori Hamilton is a writer from the Pacific Northwest who has a particular interest in social justice, politics, education, healthcare, technology, and more. You can follow her on twitter @ HamiltonJori.
Saturday, February 15, 2020
American Government and History Assignment Example | Topics and Well Written Essays - 1000 words
American Government and History - Assignment Example There were a series of events including tax resistance against British colonists that led to the formation of a congress that adopted the Independence Declaration. This resulted to the foundation of The United States of America. With constitution amendment, abolishment of retrogressive practices like slavery and the emergence of the Manifest Destiny Doctrine a stable government was formed. This paper seeks to assess the history of the American government. 1. The term government refers to a system through which policies of a state are enforced to control its citizens. The government includes legislators, administrators and arbitrators. These positions are acquired through political discourses. 3. Sovereignty is "an attribute of a state in the form of its complete self-sufficiency in the frames of a certain territory that is supreme in its domestic policy and independence in the foreign one" (Story 88). This enables a state to have authority over another. 4. Hegemony refers to a type of leadership where there is imperial dominance.The ruler uses the implied power to geopolitically mediocre states. Rebellion is thus eliminated without direct military action Theocracy is a means of rule that has raised a lot of debate between the religious rulers and political leaders on who has more power. It is a type of government who are led by religious persons who are divinely guided in their state activities. The source of power is from a supreme being that is God. These leaders must be members of a clergy. Some of the benefits of this type of leadership is it creates a sagacity of community that is more established. There is also an infallible word of law with strict rules, and a respectable and notable leader since authority is from God (Storey 96). However, there are disadvantages that come as a result of theocracy, and they outweigh the advantages. According to Storey (98), perversion of the theocracy by
Sunday, February 2, 2020
Design a Trussed Bridge to Measure Strength to weight ration Essay
Design a Trussed Bridge to Measure Strength to weight ration - Essay Example Design a Trussed Bridge to Measure Strength to weight ration In this design competition, two models of Warren truss (Bridge A and Bridge B) are presented. The aim of the competition is to provide an analytical approach to the bridge design by subjecting the prototypes to damaging failures. In the designs of Bridge A and bridge B, ââ¬Å"scientific principles, mathematical tools, and engineering conceptsâ⬠are considered. Experimental testing gave the results as follows; Bridge A with a mass of 0.1892 Kg and 0.3m supports a mass of 25.251Kg, whereas Bridge B with a mass of 0.2003 Kg supported a mass of 5.729 Kg. 1. Introduction Bridges are solutions to complex puzzles. They help in overcoming common problems presented by rivers and lakes. Application of basic engineering principles results in the design of a model to mimic the actual bridge structures. The best bridge structure the one designed to be ââ¬Å"most efficient, elegant, and safestâ⬠(Cronn-Mills 215). A truss is a common and basic design in bridge structures. It is a compi lation of straight members organized to transmit any load to entire structure (Zureick 51). The design used here in the Warren truss (Figure 1). Figure 1: Truss Bridge Geometry Materials Common truss bridges are from steel. However, in cases of minimal loads wooden truss bridges are used. When designing a bridge from any material, material stress is calculated. (Kappos 70). When the stress value is too high then the designer remains with only two options; increasing cross sectional area of the structure or redesign the geometry to allow even distribution of loads (Cronn-Mills 252). Either of the choice has a negative impact on the structure. Increasing cross sectional area will increase the weight of the structure to the truss (Zureick 52). (Zureick 52). This might cause more geometrical problems leading to poor performance of the bridge structure (Jurado 103). On the other hand, redesigning the geometry introduces more connections, which increases the possible failure points (Zurei ck 52). Objectives The main objective of the bridge design task is to design a final prototype bridge structure that can support heavy loads before undergoing damaging failure. Two structures are designed with the same material but in different ways. (i) Bridge A is designed with more triangle structures and a combination of both hollow cylindrical and rectangular members in the structure. (ii) Bridge B is designed with less triangular structures and larger cross section area than bridge B. It uses only the rectangular hollow members in the entire structure. Truss Loads There are three types of loads all bridges must withstand, the dead loads, live loads, and dynamic loads (Zureick 53).. (i) Dead Load The weight due to the bridge structure is the dead load. It comprises of the weight of truss ââ¬Å"members, gusset plates, and road deckâ⬠(Kappos 71). Dead loads will not change during the life span of the bridge. This load can be computed by computing the weight of one truss me mber. (ii) Live Load This is the weight due to things moving over the bridge. Live loads are temporarily on the bridge and changes from time to time (Zureick 53). (iii) Dynamic Load Temporary load tends to perturb the bridge structure for a short time. Such load includes wind load acting against the side faces of the truss (Jurado 111). It results in the truss experiencing a drag force. 2. Methodology 2.1. Model Bridge designing Bridge A and bridge B are designed
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