Langston Hughes: Historical Perspective Essay

The two sonnets that I decided to expound on are â€Å"The Negro Mother† and â€Å"Mother to Son† by Langston Hughes. Both of these sonnets are about a mother addressing her youngsters and discussing the difficult situations that she has experienced previously. On the off chance that we read these sonnets it’s especially enlightening us regarding history and the things that individuals of color needed to suffer back in the days. Numerous individuals can see it as her addressing her kids or to her child straightforwardly however I consider it to be her addressing the dark offspring of society. The Negro Mother is where a mother is addressing her youngsters about her battles and helping them to remember her progenitors and their days as a slave â€Å"I am the person who toiled as a slave, beaten and abused for the work that I gave† (Hughes, 2012, Line 11). Toward the start of the sonnet she starts to recount the appalling things and how terrible things were nevertheless at that point begins to reveal to her kids a kind of expectation and letting them know â€Å"Stand like free men supporting my trust. Trust morally justified, let none push you back. † (Hughes, 2012, Line 36). In the sonnet Mother to Son, we have the comparable topic where the mother discusses her battles throughout everyday life. She depicts her life as steps and says that her â€Å"life for me ain’t been no precious stone step. † (Hughes, 2012, Line 2) Just like on the principal sonnet she keeps on empowering her child and letting him know never to surrender. â€Å"don’t you fall now-for I’se still goin’ nectar. I’se still climbin’† (Hughes, 2012, Line 17). What I thought she implied here is don’t surrender in light of the fact that after all that I have experienced, I am as yet going. <p

The benefits and negatives of hiring temporary workers Essay

The advantages and negatives of employing impermanent specialists - Essay Example In this investigation, a few things will be thought of while breaking down the cost viability of impermanent specialists. Initial, a general investigation of the advantages just as the disadvantages of transitory laborers will be introduced in contrast with the recruiting of full-time workers. The introduction of this investigation will show that recruiting brief laborers is, truth be told, increasingly advantageous for organizations when attempting to reduce expenses. Impermanent laborers take into account organizations to adjust to fluctuating markets, and give them some control in an economy that has not given a lot of acquiring motivating force. So as to determine this and to adjust to evolving times, impermanent laborers can be recruited and kept up by organizations for whatever length of time that required. Gifted unexpected specialists are remembered for this investigation. While gifted unforeseen laborers are frequently paid more than other transitory specialists, and regular ly more than all day laborers too, their utilization despite everything permits the organization to set aside cash. This is on the grounds that they are generally welcomed on for transient ventures, and afterward discharged when the tasks are finished. The enormous pay rates or time-based compensations earned by talented unexpected specialists in this manner will end, and the organization can come back to typical consumption. There would in this manner be no compelling reason to welcome on another full-time representative to deal with certain talented circumstances that are required for explicit timeframes just, and this has assisted with minimizing expenses for some organizations. This examination inspected three organizations all through a one year, four quarter period. Expenses were examined and decided as the organizations changed into utilizing an ever increasing number of unforeseen laborers. The aftereffects of this investigation exhibit that organizations accomplished cost-cutting outcomes that expanded each quarter for each organization that took part in the examination. Thusly, this investigation assists with demonstrating that impermanent specialists, regardless of whether talented or not, can be utilized to help cut the expenses of organization funds. Results Who are the Temporary Workers Similarly as boss interest for impermanent laborers increments during times of vulnerability, numerous specialists look for brief work because of fleeting or dubious conditions. Such specialists may incorporate educators and understudies out of school for the mid year or other excursion periods, or people entering or leaving the work power step by step. Ladies and youthful people are more probable than others to encounter these passing conditions. Subsequently, it ought not be amazing that there was an excessively high convergence of the two gatherings utilized by impermanent assistance flexibly offices in May 1985. Just about 66% of the business' work power were ladies, as opposed to their 2 of 5 extent of all pay and pay employments. This distinction unmistakably mirrors the advantages offered to numerous ladies by the transitory assist gracefully with adjusting industry, especially the mix of adaptable work routines and the chance to get required understanding and employment showc ase presentation. Furthermore, the industry has an enormous number of regulatory help occupations, and a lopsided number of ladies are generally utilized in such administrative positions.Women with family obligations are especially pulled in to brief business since it gives the adaptable work routines that permit them to accommodate work outside the home with family responsibilities. Ladies who reemerge the work power after a long nonappearance may incline toward transitory occupations until they can discover reasonable lasting business. Work through a transitory assistance flexibly organization empowers them to test the market by examining a scope of workplaces until they locate the correct business circumstance. Simultaneously, impermanent business permits these laborers to secure required aptitudes and experience while building certainty and expanding their

Lifetime Speech free essay sample

Me and my dad consistently had our different courses in school. Each time I would show him my report card; hed either chasten me or rebuff me. It was around the second quarter of junior year when my dad got my report card; and for once he didnt holler. He basically said child I have to have a word with you about this. You could envision what was running in my mind, God help us here it comes here it comes. Rather, instead of raising his voice, he said child, I realize you could improve. School isnt a joke. You need to figure out how to invest the time and energy into contemplating. I just need you to show improvement over I did. My dad was a cop for a long time, and he never needed us to resemble him. In my psyche, it was the main thing that I expected to hear. We will compose a custom article test on Lifetime Speech or then again any comparative point explicitly for you Don't WasteYour Time Recruit WRITER Just 13.90/page You could improve. I improved. I at long last felt sure. It helped me understand that there is a future hanging tight for me, and that my folks at last remember me as a grown-up; and not a kid. With those words as my proverb, I triumphed through my last a very long time in secondary school.

Work Sheet Developing Literary Criticism Skills - 1100 Words

Work Sheet: Developing Literary Criticism Skills (Essay Sample) Content: Developing Literary Criticism SkillsStudents NameAffiliated UniversityLiterary techniques are not universal or necessary constituents of literature in the sense that not all works contain instances of them example are similes and also irony. Techniques for literature are commonly used in creative writing. They make the written content to be colorful and more interesting. There are several literary techniques used by Stanton and Mott when they wrote the book that is referred as feminist. Stanton and Mott used flashback which means a transition in film or a story or an event to an earlier time. They talk about the history of feminism, the challenges women faced and what they had faced in their early experiences thats why they had formed movement for women rights. There is also the use of imagery she enables the readers to create images of unfair treatment to women unlike men that is where she concluded that men and women are equal and they should be treated equally.Ens lers and Stanton and Mott works have deepened my understanding social change through showing us how the women had faced a lot of challenges in the societies because their rights werent considered. They formed women right movements to create awareness of women rights to be implemented by everyone and informed people through writing a book which is called feminism which talked about the history of women in the past and their experiences which were challenging to them they wanted to change how women were treated in the community. Their movement resulted in changes in the society and men and women are treated equally in the modern society. Hence, this has contributed to my own social change vision.Literacy analysis is the understanding the techniques that make literary work effective. While writing a literary analysis essay you focus on how to plot or structure, character, setting and many other techniq...

Bless Me Ultima Reflection Essay - 1395 Words

Life is not about living and dying, but the masterpiece that glistens on your journey and the impact you left behind. We face experiences that can help us grow or just completely shatter us. Either the experience being pleasant or hurtful, it may give the urge to ask questions about everything that surrounds your life. These experiences can be so powerful that you question your entire existence. In Bless Me Ultima by Rudolfo Anaya, Antonio Mà ¡rez goes through many hardships that he endures throughout the plot which sparks many questions upon to himself. Being at a young age and coming up against such horrific experiences there is no doubt a young mind would have the need to seek answers as to why something like this would†¦show more content†¦I asked. That is not for us to say, Antonio. The war sickness was not taken out of him, he did not know what he was doing.†. Since Ultima apprehends that what Lupito did isn’t his fault, but what the war did to him, to l ose sanity and become someone he didn’t want to ripen as. Even though he wonders for Lupito’s forgiveness, the fundamentals of his religion contradicts his thoughts which increases his religious ambivalence. As time progresses, this conflicts becomes greater, which causes Antonio to fall in more doubt. As he journeys through the bridge of innocence to experience, he realizes more injustices with his interactions amongst other characters. Narciso, considered the town drunk, can be acknowledged as a sinner. Even though a person can have various flaws, they can still have valuable qualities that outlook their mistakes. Narciso had fought with Tenorio, barber of El Puerto, who was now bound to seek revenge on Ultima, because he was certain she is to blame for his daughter’s death. Narciso without a hesitation knew he had to warn Ultima, walking though the blizzard with Antonio behind unnoticed by him, moments later Tenorio shot Narciso, and he fell by Juniper tree. (Anaya 170), after Tony had approached Narciso, â€Å"I looked at the wound on the chest and saw blood stop flowing; rage and protest filled me. I wanted to cry out in the storm that it was not fair that Narciso died for doing good, that it was not fair for a mere boy to be at

The Number Of Teenagers Under Eighteen Arrested For Murder

The number of teenagers under eighteen arrested for murder has risen over one hundred fifty percent from 1985 to 1994. Again, it has risen over one hundred fifty percent. That is a very large increase. Juvenile offenders should be tried as adults because juvenile crimes are equally horrendous as an adults’; however, instead of just looking at the offender’s biological age, courts should consider their mental age along with trying to provide therapy/rehabilitation rather than incarceration. To start, there are certain charges and consequences offenders could face. There are two kinds of offenses: status and delinquency. Status is not a crime if an adult commits it, such as school trauncy, running away from home, and possession of†¦show more content†¦This shows how factors influence the young adolescence. â€Å"Of those children, youth, and young adults, a large number (65-70 percent) have at least one diagnosable mental health need, and 20-25 percent have serious emotional issues...over two-thirds of youth involved with the juvenile system experience mental health problems, most of whom can be safely and more effectively treated in community settings than in the juvenile justice system† (Smith). Many of the offenders suffer from a mental health need which are usually diagnosable. Also, peer pressure, poor educational engagement, drug use and gang culture. Most of the juveniles have a background of significant trauma such as deprivation and abuse (McColluch). Those are more factors that could influence youth into crime. â€Å"Neglect likely plays a critical rile in continued offending as parental monitoring, parent rejection and family relationships are instrumental in explaining juvenile conduct problems† (Ryan). In addition to the outside world, juveniles’ home life could impact them as well. Most offenders have some sort of trauma that could have come from their parents/family. The juvenile system needs to be reformed because it is not effective. â€Å"Those who ended up being sentenced to juvenile prison were 37 times more likely to be arrested again asShow MoreRelatedMedia Violence1142 Words   |  5 Pagesabout 200,000 acts of violence and 25,000 murders on television by the time they reach age eighteen. (Schleifer 18) Arrests of people under the age of eighteen for violent crimes rose forty-seven percent from 1988 to 1992. (Miller 174) The American Medical Association conducted a study that found a direct relationship between viewing and homicide. (Miller 176) Does this kind of overexposure to violence have a significant effect on children and teenagers? The answer is yes! Many reliable sourcesRead MoreCriminal Crime : A Crime, Assault, Burglary, And Assault1476 Words   |  6 Pagescrime is characterized by the Department of Justice as â€Å"crime, assault, burglary, and attack† (Legal Dictionary). According to the Uniform Crime Report, prope rty crime is number one of the crimes committed by persons under the age of 18. Property crime is also high in numbers for children age 15 and under. Although juveniles arrested for violent crimes have decreased from 2013 to 2014 by 3.8 percent, these crimes are still being committed (Uniform Crime Report, 2014). It is of society’s declarationRead MoreEssay on Juveniles Tried as Adults1272 Words   |  6 PagesJuveniles Tried As Adults Thirteen-year-old boy, Cristian Fernandez of Jacksonville, Florida was born on January 14 of 1999 to a mother who was as old as he is today. On March 15 2011, he was arrested relating to the alleged beating of his 2-year-old brother, David. At the time of his arrest, David was under care of St. Luke’s Hospital, receiving treatment for injuries he sustained the day before. It states that Cristian shoved his 2-year-old brother against a bookshelf, causing the young childRead MoreThe Constitutionality Of The Death Penalty1270 Words   |  6 Pagessuspension to a reinstating and individual statutes throughout the 50 states. One of the most controversial of the Supreme Court cases involving the death penalty is Roper v. Simmons. In 2005, the Supreme Court ruled that the execution of people who were under 18 at the time of their crimes violates the federal constitutional guarantee against cruel and unusual punishments. In making its decision, the Court considered both the emerg ing national consensus and psychological organizations citing new evidenceRead MoreJuvenile Justice2455 Words   |  10 Pagesthirty-eight percent of those arrested for weapons offenses in 1995 were under the age of eighteen (Curriden 66). In the same report, the Bureau of Justice Statistics stated that in 1995 3 out of every 100 eighteen-year-olds was arrested for weapons offenses. A rate three times higher than for males twenty-five to twenty-nine and five times higher than for males thirty to thirty-four (66). Just weeks later the FBI released a report indicating that arrests for youths under eighteen increased by seven percentRead MoreThe Criminal Justice System Is Locking Our Young Men And Young Women Under Juveniles1885 Words   |  8 Pages The criminal justice system is locking our young men and young women under the age of sixteen in prison for the rest of their lives. These are children who are just becoming teenagers and still have the possibility of living production lives. These are children who make the wrong decision because of impulse or persuasion. Have we lost hope in our youth of tomorrow.? Do we just give up on our kids because they make a mistake? Does placing a child in an adult prison decrease crime among juvenilesRead More juvenile crime Essay2358 Words   |  10 Pagesthose arrested for weapons offenses in 1995 were under the age of eighteen (Curriden). In the same report, the Bureau of Justice Statistics stated that in 1995, 3 out of every 100 eighteen-year-olds were arrested for weapons offenses. A r ate three times higher than for males twenty-five to twenty-nine and five times higher than for males thirty to thirty-four (Curriden). nbsp;nbsp;nbsp;nbsp;nbsp;Just weeks later the FBI released a report indicating that arrests for youths under eighteen increasedRead MoreShould Juveniles be Transferred to Adult Courts? Essay examples2152 Words   |  9 Pagesvalue of human life and respect for others. Fear of crime, especially random violence and new wave of superpredators by young Americans, is among the nations greatest concerns (Lacayo 28). It has served as the motivation for countless numbers of people to change their lifestyles, take self-defense classes, install home security systems, and carry handguns for protection. Moreover, fear of crime has influenced politicians and laypersons to adopt the position that a conservative justiceRead MoreSerial Killers : The Serial Killer Essay2076 Words   |  9 Pageschosen because this serial killing pair is the most infamous English serial killers duo in the 1990s. Fred and Rosemary West were not convicted of all the murders they participated in; however, they were sentenced to life imprisonment. Also, this case is interesting because Rosemary West, to this day, does not claim to know anything about the murders even though she has victims that survived her attacks and have spoken against her in court. These serial killers have been covered by the media. In EnglandRead MoreCell Phones, Sexting and Teenagers2233 Words   |  9 PagesI. INTRODUCTION A. Cell Phones, Sexting, and Teenagers The personal cell phone unheard of in the beginning of the last century, has forever changed the way people communicate. Some of our nation’s teenagers are being caught in the crossfire between technology and the law. Teenagers are charged with possession and distribution of child pornography when caught using cell phone technology to share with others intimate, provocative, seductive, or sexually explicit photos of themselves. Radley Balko

Categories of Computer Crimes free essay sample

Computer crimes are criminal activities that involve using a computer and a network to gain unauthorized access with the intent of deleting, altering, or damaging computer data. Due to them being extremely versatile, establishing criminal and noncriminal behavior when in use can be very difficult at times. â€Å"According to the U. S. Uniform Crime Reporting Statistics, by 2000 more than 300 million users around the globe accessed the World Wide Web. Of those, at least 1 million were engaged in illegal Internet activities (computer crime or cyber-crime). Cyber-crimes include Internet-related forgery, embezzlement, fraud, vandalism, and the disposal of stolen goods. The potential threat to the overall development of e-commerce was serious—so much that online security expenditures were expected to double to $30 billion in 2004† (Computer Crime – Definitions). The four most common categories of computer crimes are infrastructure attacks, technological facilitation, information attacks, and promotion. Due to cyber-attacks on critical infrastructure companies being on the rise, I believe this presents the greatest threat at the present time. We will write a custom essay sample on Categories of Computer Crimes or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page It allows damage to be done to services, facilities, and organizational structures needed for society to operate. The most well know event that caused pure devastation was the 9/11 attacks on the World Trade Center and Pentagon. In order to prevent more incidents happening, all non-military planes were grounded and there was a great amount of response from law enforcement and medical rescue. This has gone beyond just a government problem; there is a need for private organizations to get involved as well. The FBI needs to continue working closely with other agencies and most importantly, the owners operators of infrastructures. More outreach, informative websites, and training needs to be implemented as well. â€Å"Information technology has played a great role in the emergence of networked terrorist groups, such as al Qaeda and Jemmah Islamiyiah† (Taylor, Fritsch, Liederbach, Holt, 2011, p. 27). Although this made their chances of being discovered greater, communicating through the internet is an easy and effective way to facilitate an attack. There are many tools widely available that are harmful and do not require a high degree of technical skill. Any attempt to steal, or gain unauthorized access to make use of it, is known as an information attack. Although less destructive, it can still result in major damages or loss. In the technology field, this has added a lot of pressure to computer programmers in order to create more effective safeguards. It is important that users always update virus protection to keep their data safe from viruses. Hackers will try to get a hold of personal data such as a social security number, or even financial information. For terrorists, the internet is widely used for propaganda and recruitment purposes. In the aftermath of the terrorist attacks in USA, September 11, 2001, as the U. S. -led retaliation was building up, various news media was reporting the â€Å"propaganda battle†, on both sides, even using those words. (For example, in UK, there was the Channel 4 news that mentioned it at least once on October 8, 2001 in their 7pm broadcast, while Sky News said similar things on October 9, 2001 in their 10:30pm broadcast)† (Shah, 2007). Bin Laden used propaganda to instill hatred and to convince his views to the Muslim world, while western propaganda wanted to retaliate by correcting those misleading statements. Every day, technology plays an increasing role in the criminal justice by offering new opportunities and challenges. It advances the world along with the criminal justice system, making crimes harder to perpetrate. This union will continue to challenge us as to how information is turned into knowledge, which uses this knowledge and what the purposes are. In conclusion, there has been a lot of contribution to increased crime, and the difficulty in detecting and solving crime. I hope that society will recognize the seriousness of computer crime and demand more sever punishments for such criminals.

Copernicus- Rebellion Essay Example

Copernicus- Rebellion Essay In the late 1400s to the mid 1500s, people believed that the earth was the center of the universe. Ptolemy stated that the Earth was stationary and that the sun, moon, planets, and stars revolved around imaginary points, which in turn revolved around the Earth. Copernicus knew that nature acted in the simplest ways, so he questioned why the planets would move in such a ponderous scheme of circles (Bolton 5). Copernicus made long and careful observations of the stars and planets throughout most of his life and was convinced that the geocentric theory of the universe was incorrect (Siedel 26). Afraid to denounce his theory, Copernicus did not publish the book of his theories, Revolutions of the Heavenly Spheres, until four weeks before his death on May 24, 1543 (Siedel 27).Copernicus was skeptical to the thinking during the time he was alive because Aristotle and Ptolemys theories of the universe were based on religion and gods. As predictions made in agreement to their theories became more and more inaccurate, Copernicus searched for an explanation that was closer in agreement with his observations of the planets and stars. Copernicus rebelled against the powers that be by studying heavenly bodies in accordance to his own theory and publishing volumes that completely contradicted the beliefs of the people of the Middle Ages: In the midst of all dwells the sun. In 1543, European thought was dominated by the theories of Aristotle, who centuries before had divided the world into two separate entities: one changeable and corruptible, inhabited by man, and the other indestructible and inhabited by gods. The geocentric theory of the universe was also such a cornerstone of the medieval Christian faith that to challenge it was the same as arguing with the scriptures (Siedel 26). Ptolemys theory was so entwined with matters of the church and scriptures that it remained absolutely unquestioned for 1400 ye

Netmeeting Instructions Essays - User Interface Techniques

Netmeeting Instructions Essays - User Interface Techniques Netmeeting Instructions On the 'Call' menu, click 'Host Meeting'. Name the conference, assign a password, and click to select the appropriate check boxes. On the 'Call' menu, click 'New Call'. Add all of the appropriate people to the meeting call. 1) Click the 'Start' button on the taskbar, point to 'Programs', and then click 'NetMeeting'. NOTE: When using Windows 2000, it may be necessary to point to 'Programs', point to 'Accessories', point to 'Communications', and then click 'NetMeeting'. 2) On the 'Call' menu, click 'Host Meeting'. 3) In the 'Host Meeting' dialog box, type the appropriate information in the 'Meeting Name' and 'Meeting Password' boxes. NOTE: The meeting password is only used if you require security for people calling into the meeting. They must be informed what the password for the meeting is prior to the meeting time. If the host is placing all of the calls to the participants, a password is unnecessary. 4) Under 'Meeting Settings' and 'Meeting Tools', click to select the appropriate check boxes, and then click 'OK'. Meeting settings 5) For each person to be added to the meeting: a) Click the 'Place Call' button. 'Place Call' button b) In the 'Place a Call' dialog box, in the 'To' box, type or click a name, and then click 'Call'. (Each person added to the call will be shown in the list box.) NOTE: As a person is added to the call, a 'Meeting Properties' dialog box will appear on their PC, informing them of the meeting name, and tools or actions that will or will not be accessible to them. The settings will remain active until the host hangs up the call. To review the settings at any time, on the 'Call' menu, click 'Meeting Properties'. ils.microsoft.com/

Qualitative and Quantitative Perspectives in Conducting Research Essay

Qualitative and Quantitative Perspectives in Conducting Research - Essay Example There is a relevant connection that exists between qualitative and quantitative approaches as far as research in social science is concerned and the relationship has been empirically and theoretically demonstrated by many researchers that have dealt with different issues(Ragin, 2008). The recent years have been saturated with widespread debate within the social sciences that is associated with the relative advantages in respect to qualitative and quantitative strategies for research, and the opinions different researchers have vary significantly. There is a section that considers the two methods to be totally independent and in relation to the unconventionalideas, there is a section that prefers to blend both approaches in their research activities. Bryman (1998) advocated an approach that would entail the best parts of both approaches and was therefore of the opinion that both qualitative as well as quantitative approaches should be combined.`According to Niglas (2000), none of the variations that are in existence between quantitative and qualitative methodologies are the form of diametric contradictory practices but instead constitute a continuous scale which qualitative and quantitative research are not arranged in a manner that is basic. Secondly, there still exists quite a good number of researchers that are inclined towards the qualitative approach who take a realist ontological position and quantitative researchers whose ontological position is associated with idealism and relativism that associated with realism.

Oriented Programming and Software Engineering Essay

Oriented Programming and Software Engineering - Essay Example According to Lock (2007), excusable delays are delays that are beyond control of both the owner and the contractors. Excusable delays are caused by natural and man-made calamities such as severe weather, fires and floods as well as transport delays and labour strikes that are beyond control of both the project owner and the contractor. Concurrent delays are project delays arising from delaying two or more projects within a specified time frame and are caused by contractor or owners events. The aggrieved party can claim damages from the other. Compensable delays are project delays that require one party to the contract to demand damages from the party that caused the delays. Damages are paid due to increased project costs caused by increased crew size and cost of raw materials as well as loss of productivity as a result of interrupted work sequence. The effects of projects delays include increased cost of the projects; deny owner and contractors other business opportunities and cause tempers (Assaf and Al-Hejji 2009). Time management techniques that this research will address include critical path method, non-delay approach, precedence requirement, optimal timing and project crashing (Mishra and Soota 2006). 4.1 PROBLEM STATEMENT Assaf and Al-Hejji (2006) ascertained that 70 percent of construction projects in Saudi Arabia experience time overruns. According to Levy (2009), project delays result in increased cost of the project, dissatisfaction, lost opportunities and escalated tempers. It also dampens reputation of the contractor and may negatively influence future awards of projects. The cost of delays is significant to both the contractor and the owner. Increased in cost of delayed project is attributed to escalating cost of construction materials, equipment and office rental, and labour because project cost are time related. Therefore, there is need to minimise construction projects delays 4.2 SIGNIFICANCE OF RESEARCH First, the research will provide insight into the causes and effects of project delays and recommends how project delays can be reduced. Therefore, it will be helpful to experts in construction industry. Secondly, findings of the research will form the basis of literature review for scholars who will find it useful in their future study of the industry. Thirdly, it will increase my understanding and insight in construction projects. 5.0 RESEARCH QUESTIONS What are critical factors that delay projects? What are the effects of activity delays in project management? Which time management techniques promote time execution of project tasks? 6.0 DATA COLLECTION 6.1 DATA COLLECTION METHODOLOGY Primary data will be collected to identify factors and assess effects of time delays in construction projects as well as assess various time management techniques. Three research assistants will be engaged in distribution and collection of data. Data will be collected from project locations. The whole research will take a hundred and twent y days. 6.2 RESEARCH INSTRUMENT (QUESTIONNAIRE) 6.2.1 QUESTIONNAIRE CONSTRUCTION The questionnaire will be developed to obtain

Conditions for Equilibrium Essay Example for Free

Conditions for Equilibrium Essay When we say equilibrium, it is a state of balance. It is a condition where there is no change in the state of motion of a body. Equilibrium also may be at rest or moving within a constant velocity. A simple mechanical body is said to be in equilibrium if no part of it is accelerating, unless it is disturbed by an outside force. Two conditions for equilibrium are that the net force acting on the object is zero, and the net torque acting on the object is zero. Thus, the following objectives were emphasized in this experiment: to determine the equilibrant force using the force table and the omponent method, to determine the unknown forces using the first condition and second conditions for equilibrium, to locate the centre of gravity of a composite body, and to demonstrate rational equilibrium. 2. Theory Equilibrant is equal in magnitude to the resultant but oppositely directed. The first condition of equilibrium is when a body at rest or moving with uniform velocity has zero acceleration. The center of Gravity is the point where the weight of a body is assumed concentrate. The second condition of equilibrium is satisfied when the sum f all torques acting on an object about any axis equals zero. In activity 1, TA or the tension acting on the string is the weight of the pan A plus the weight added to it and multiplied to 9. 8 m/s2 TB or the tension acting on the string is the weight of the pan B plus the weight added to it and multiplied to 9. 8 m/s2 Experimental Equilibrant is the weight of the pan A plus the weight added to it. Theoretical Equilibrant= % Error = Exp. Theoretical X 100 Theoretical In activity 2, the equation Tl T2 cos e = O was used. From the equation, was derived to get the value ofT2 where, Tl is the reading on he spring scale when the pin is exactly at the middle of the ring e is the angle of the string makes with the horizontal Experimental Weight = T2 sin e Theoretical Weight= In activity 3, to check the results, the actual computation of center of gravity was used. Where XC and YC are the coordinates of the center of gravity of the circle, XS and YS of the center of gravity of the composite fgure. In activity 4, the equation was used, where, Xl is the length of the cylinder used X2 is the length of the center of gravity of the cylinder. And X3 is the length of the cylinder minus the 5. 0 cm. . Methodology There are 4 different kinds of activity in the experiment to determine the conditions for equilibrium. The materials used were the following: Force table and accessories, force board, cylinder of unknown weight, spring scale, electronic gram balance, card board, aluminum bar, cylinder of unknown weight, and protractor. For activity 1, the group used a force table, its three pans and accessories. The three pans were weighed and labeled as A, B and C. Pan A was hung at 30 degree mark and a 100g was placed on it whereas on pan B a150 g was placed and was hung at 200 degree mark. The group balanced the two tensions in the strings by placing weight on the pan C or adjusting its position in the force table to obtain the magnitude and position of the equilibrant. The theoretical equilibrant of the two tensions was solved using the component method. The group then computed the % error using the values obtained by the component method as your accepted value for magnitude as well as direction. Figure 1: Set-up for activity 1 For activity 2, a cylinder of unknown weight was suspended on the force board by means of two strings. A spring scale was then attached to one of the strings. One member of the group pulled the string horizontally until the pin was exactly at the middle of the ring. The reading on the spring scale was recorded as Tl . Another member of the group measured the angle that the other string makes with the horizontal and solved for the tension T2 of the other spring and the weight of a cylinder. Percent error was computed after. For activity 3, the group used a circle of diameter 10cm and a square of side 10 cm from the card board. The circle and the square was weighed and recorded as wc and Ws. The group determined the center f gravity of the composite fgure by using the balancing method and composite method. In balancing method, a pen was placed in the middle of the composite figure wherein the plumb method, the group used a string with a coin at the end then hung it from any point and measured where it intersects on the composite fgure. Figure 2: Balancing Method Figure 3: Plumbing Method For activity 4, the group first located the center of gravity of the aluminum bar by balancing it on a pencil. The cylinder used in activity 2 was hung 5. 0 cm from one end of the bar. Using the force board, the aluminum bar was supported by means of spring scale on the end and a string on the other end until the bar assumes a horizontal position. The group used the second condition for equilibrium to determine the weight of the bar and the tension in the string. Percent error was also computed. . Results and Discussion Activity 1 Tensions Magnitude (N) Position(0) TAI. 3105 300 1. 7962 2000 Experimental Equilibrant 0. 6241 3600 Theoretical Equilibrant 0. 5545 3560 % Error Table 1: Results of Activity 1 Table 1 shows the magnitude and the positions of the equilibrants and the tensions acting on the pans. The theoretical equilibrant of the two tensions was solved using he component method. The % error was computed using the values o btained by the component method as the accepted value for magnitude and the direction. Some factors that contributed the 13% error in this activity were the accuracy of the force table and its accessories used. Activity 2 Tl (N) 63 N (0) 440 T2 (N) 8. 7 N Experimental Weight (N) 6 N Theoretical Weight (N) 6. 3 N % Error 13. 2% Free Body Diagram of ring Table 2: Results of Activity 2 Table 2 shows the different unknown forces acting on the cylinder using the first condition for equilibrium. Some factors that contributed the 13. % error in this activity were the accuracy of the spring scale used and the pulling of the string horizontally. Activity 3 Weight of Square= 8. 36 g Weight of Circle= 6. 94 g Method Center of Gravity X- coordinate Y coordinate Plumb line Method 10 5. 2 Balancing Method 9. 55 4. 5 Computation 9. 54 5 Table 3: Results of Activity 3 Table 3 shows the x and y coordinates of the center of gravity of the component fgure using plumb line method, balancing method and the actual computation. In balancing method, a pen was placed in the middle of the composite figure wherein he plumb method, the group used a string with a coin at the end then hung it from computation was written in the manual. Activity 4 Reading of Spring Scale (N) 5 N Weight of cylinder (N) 5. 3238 N Experimental Weight of bar(N) 0. 7418 N Theoretical Weight of bar(N) 0. 7977 N % Error 7% Free Body Diagram of bar Table 4: Results of Activity 4 Table 4 shows the different unknown forces acting on the bar using the second condition for equilibrium. One factor that contributed the 7% error was due to the person holding the string at one end to make the cylinder bar in horizontal position 5. Conclusion Different activities in this experiment were accomplished to understand more about the conditions for equilibrium. Based from the results obtained by the group in the different activities, the group was able to determine the equilibrant force by using the force table and the component method. The unknown forces using the first and second conditions for equilibrium were determined. Using the square and circle fgure, the center of gravity of a composite body was located. Rotational equilibrium was demonstrated because the sum of all of the torques equals zero 6. Application 1 . State the first condition for equilibrium. If a body is in equilibrium, are there no forces acting on it? Equilibrium means the sum of all forces in all directions is equal to zero. It doesnt mean that there are no forces acting on it. It Just means that the forces that are acting on it are equal and opposite. 2. The Russell Traction system is used for a fractured femur. Identify the forces acting on the femur. If the weight hang is 5. 0 kg, find the force needed to immobilize the femur. What will supply this force? 3. What happens to the center of gravity of a person under the following situations? A. ) His upper right extremity is amputated. B. He carries all his books using the right arm only. )When ones upper right extremity is amputated, the center of gravity of the person would lean towards the right part of the body since the gravitational force on the remaining arm will push the center of gravity towards the right. b) When a person carries his books using only his right arm, the pull of gravity on the book would push the center of gravity of the body towards the left. 4. Devise a way by which you could determine your center of gravity. If the object is irregular in shape, the center of mass is always located closer to the more massive nd. Use felt pens to outline your partners body on a piece of butcher paper. Determine your partners approximate center of gravity by carefully cutting out the human outline and balancing it on your finger. Mark the center of gravity on your partners body with a piece of tape. Get a six foot piece of butcher paper and tape it feet. Mark their approximate center. Another way is to lie horizontally across the arm of a couch. The point where you are balanced is your center of gravity. 5. In general, the womens centers of gravity tend to be lower than mens. Can you explain why? Womens centers of gravity tend to be lower than mens because women have a bigger pelvis area. The skeletal structure of women make it so that their pelvis is bigger, since they will need the extra support come the time that they become pregnant, and their bodies support a baby. This means that the lower body of women is generally heavier in comparison to their whole body, as opposed to the lower body of men. This would make the center of gravity of women slightly lower, because more of their body mass is concentrated at the lower portion of their body.

The Values, Ideals, and Actions of Fanny Fern Essay -- Fanny Fern

The Values, Ideals, and Actions of Fanny Fern   Ã‚  Ã‚   Literature from the 1820à ¢s to the 1860à ¢s brought attention to the expanse of the American experience and gave rise to many unique voices. Some of the best writers of this era challenged their fellow citizens to live up to the ideals that the founding fathers had written into America's sacred documents. The voices that cast these challenges are as varied and wide spread in their approach as this nation's natural boundaries are diverse. Fanny Fern (1811-1872), was one of the writers who made a big splash with her fearless unconventionality during this literary renaissance. Her masterful use of satire and her belief that the ideal of individualism should include women, gained her enormous popularity and doomed her chances of being included in the American literary canon for over a century.    Fanny Fernà ¢s real name was Sarah Payson Willis Parton, but she used the pseudonym in all her legal affairs and with members of her family. Similar to Mark Twain in the sense that the pen names became more closely associated with the writers than their real names, Fern, like Twain, wrote satirical essays, sketches, and novels about the shortcomings of American society. For twenty-one years Fern reminded people that America needed to work on it problems with literature, education, prisons, prostitution, venereal disease, family planning, divorce, education, child rearing, and rights for women. Her unflinching, yet female perspective gained her enormous popularity. Although Fern did not completely abandon traditional womenà ¢s topics like love, marriage, and children, the most far-reaching issues that she addressed were economic independence for women and the need for improvements in dome... ...cked to comprehend and remember the attack, and to see a direction they may take for correction (Harris 15)." Fern gave us the ironic contrast between American citizensà ¢ values, ideals and actions.       Works Cited Emerson, Ralph Waldo. "Self Reliance." The Heath Anthology of American Literature. Ed. Paul Lauter Boston: Houghton Mifflin, 1998. 1622-1638. Fern, Fanny. Ruth Hall & Other Writings. Ed. Joyce W. Warren. New Brunswick: Rutgers UP, 1986. Harris, Robert. "The Purpose and Method of Satire." VirtualSalt 20 Aug. 1990. 13 April 2001. <http://www.virtualSalt.com/satire.htm> Warren, Joyce W. Fanny Fern: An Independent Woman. New Brunswick: Rutgers UP, 1992. White, Barbara A. "Fanny Fern (Sara Willis Parton) 1811-1872." The Heath Anthology of American Literature. Ed. Paul Lauter Boston: Houghton Mifflin, 1998. 2037-2038.

Genetically- Modified Foods and Ingredients Essay

Visiting a supermarket has become a usual experience of each one of us. We have to read all the labels that warn us against genetically-modified ingredients and its expiry date. I, try myself to calm down that epidemic services take control over dangerous products. Yet, I have my doubts in eating my favorite snack, French fries that is done in a fast food. The cumulative effect of genetically-modified foods is particularly dangerous for sensitive populations, including kids, elderly people and people who have indigestion people and even us, whose normal healthy living people. I have studies literature on genetically-modified ingredients, trying to be objective in my judgment. Genetically-modified ingredients advance the modern biology achievements. These products and ingredients strengthen the resistance to herbicides and improve nutritional food contents. Genetically-modified (GM) foods production lessens time-consuming than conventional breeding. Molecular Biologists have not discovered yet how harmful GM products and ingredients are but they claim that GM foods may be environmentally hazardous. Only allergy was recognized as negative effect of GM foods. We, cannot break out from the GM products, since two-thirds of genetically modified crops are corn, cotton, soybeans, potatoes even the fruits we eat. This is just a sign that we should be well inform on what is going in our world especially in our foods that can affect our living. We cannot escape from this advancement in our modern world but we, people, can prevent this to have real healthy living life style.

Blue Gold World Water Wars - 2249 Words

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