Ignorance Kills :: essays research papers

Any place I go, I know I will never find two skateboards that are the same. Each and every component of the skateboard makes a difference in the board’s movement. Every deck, truck, and wheel is interchangeable so there is almost an endless amount of combinations. A number of things can go wrong when riding; a person will never know when one of the components will malfunction. I was riding along one day, and like a cat pouncing on a mouse, it hits me and I suddenly realize that I am going to feel some pain. One of my wheels came off, I jerked, flew through the air, then landed on the street, all because the only day I took the time to check my wheels was the day I received the board. I can remember the first time I learned how to check and fix a skateboard. I learned from one of my good friend named James. He came to my house and we skated around for a little while. One of my wheels made a funny noise, and James said, "I think there is something wrong with your skateboard." We went into the garage and sat next to the washer and dryer. He then put the skateboard downside up, and started to examine the skateboard. He first looked at the deck to see if there was something wrong that could be making the noise. James studied the grip tape, looked at the tail and the nose, then the wood itself to see if it had been cracked or split. He then began talking to me about the trucks and their purpose; I studied and observed the hunks of metal. James then began to study the bearings and noticed that the bearings were extremely dirty. This was the cause of the noise. He told me that the bearings had to be clean. Too much friction was causing the noise. So James reached in his bag of tools, and got his mini monkey wrench and started to take off the nut that was holding the wheel to the truck. He was very precise, like a surgeon in heart surgery. With great ease he slipped off the wheel from the kingpin and placed it gentle on the floor. Once again James reached in his bag, grabbed a rag, and a special metal lubricate called Speedy Grease. Pop went the bearing as it came out of the wheel, I picked it up from the floor, pondered, and said, " hmmmm, to think that this little piece of machinery can actually effect the way the board operates, that this little piece is so important

Problems In Health Economy And Food Chains Environmental Sciences Essay

In recent decennaries increasing attending has been paid to the environmental jobs and protection. The study conducted by Bureau of Meteorology in Australia provinces that the average temperature in the universe has increased by 2AÂ ° Celsius ; the warmer temperature increased the sea degree and endanger the environment ( 2010 cyberspace ) . It is noticed that the environmental jobs chiefly caused by human activities such as firing fossil fuels, fuel fumes from autos and alterations in land usage such as deforestation. Harmonizing to OECD, environmental protection refers to activities to stay or retrieve the quality of the environment through forestalling the emanation of pollutants ( 2003, Internet ) . It is believed that people should contend for environmental protection which means utilizing different methods to endeavor to get the better of the jobs and protect the environment. Environmental protection is deserving contending for as it can assist to cut down wellness jobs, stabl e the economic system and keep a healthy nutrient concatenation rhythm. The undermentioned essay will split into three facets, wellness, economic system and the rhythm of nutrient concatenation and explicate how the current environmental jobs affect these facets. Harmonizing to those three facets, the essay will besides explicate the ground of environmental protection is deserving to contend for. First, environmental job such as air pollution is going an progressively greater hazard to wellness ; therefore environmental protection is needed in order to protect the human wellness. The research from the Clean Air Healthy Communities states that air pollution can be caused by growing of population which may hike the petrochemical smog and auto emanation and impact the air quality ( twelvemonth unknown, cyberspace ) . It is believed that hapless air quality may take to respiratory unwellnesss such as asthma and allergic reactions. Zwillich states that by protecting the environment, the emanation of air pollutants can be reduced, respiratory unwellnesss can besides be decreased at the same clip ( 2009, cyberspace ) . Since protection can cut down the sum of take a breathing pollutants, hence environmental protection is deserving to contend for so as to take down the hazard of holding respiratory unwellnesss. Furthermore, Robins references that hapless air quality in Sydney potenti ally exposes more people to ozone concentrations and leads to wellness job such as skin malignant neoplastic disease ( 2010, 2 ) . Harmonizing to Department of Health and Ageing, Australia has the highest rate of tegument malignant neoplastic disease in the universe. In mundane, there are over 1000 Aussies are suffered from skin malignant neoplastic disease and approximative two in three Australians will be diagnosed with skin malignant neoplastic disease before 70 ( 2008, Internet ) . Since environmental jobs may take to a figure of wellness jobs such as asthma, allergic reactions and even skin malignant neoplastic disease. Therefore, environmental protection is deserving to contend for as it can take down the hazard of holding those diseases and besides help people to keep a healthy life. Furthermore, the jobs in the current environment may besides impact the economic system of the state, therefore environmental protection is importance to contend for with the intent of better brace the economic system. Harmonizing to Gilpin, the accretion of the nursery gases in the ambiance can do planetary clime alteration, hence affect the life environment and even impact the economic system of a state ( 2000 ) . Tourism is one of the major sectors in the state ‘s economic system. It is believed that touristry is closely linked to biodiversity and the attractive force created by the environment. The clime alteration may take to loss of attractive force which means loss of touristry potency and hence affect the economic conditions. Furthermore, clime alteration will increase the opportunity of utmost conditions like hurricanes and typhoons. For illustration, Hurricane Mitch in 1998 was the stronger Atlantic Hurricane ; the powerful hurricane to a great extent affected tourist ry and accordingly besides affects the economic system in Caribbean ( Global Development Research Centre, twelvemonth unknown, cyberspace ) . Furthermore, it is believed that clime alteration may besides impact the agricultural and unrecorded stock production, therefore generate negative impacts to the economic system and environmental protection should be implemented. Wang, Huang & A ; Rozelle province that grain and rice production in China will fall due to the heater conditions. Besides, continued alteration in temperature will diminish the production of farm animal. For illustration, the production of beef is predicted to cut down 9.8 per centum by 2030 ( 2010, Internet ) . Climate alteration may take to loss of attractive force, affect the agricultural sector and these corporate results may impact the state ‘s economic system. Harmonizing to Raicola, environmental protection could decelerate the emanation of nursery gases and finally brace the degree of such gases stay in the ambiance and hence aid to command the clime alteration job ( 2007, cyberspace ) . It is believed that environmental protection is deserving to endeavor to implement in order to better protect the touristry and agricultural sector and accordingly brace the economic system. In add-on, lifting ocean sourness and the frequent fluctuation of conditions will impact the nutrient concatenation rhythm from underside to exceed ; the perturbation of nutrient concatenation may jeopardize the life of animate beings therefore environmental protection should endeavor to set into pattern in order to stabilise the nutrient concatenation rhythm. Increasing ocean sourness due to human emanations of C dioxide could impact the nutrient concatenation. As seas grow more acidic, extra C dioxide from the ambiance is less able to be absorbed. This will endanger the life of animate beings such as shellfish, plankton, corals and besides affect the critical nexus of nutrient concatenation ( Greenbang, 2009, cyberspace ) . In the Arctic, polar bears eat seals, seals eat codfish and codfish eat plankton. Hamilton states that animate beings in the Arctic nutrient concatenation depend on the peculiar clime of the Arctic. If rising temperatures affect one portion of the nutrient conca tenation, the full Marine ecosystem may besides be affected ( 2009, cyberspace ) . It is believed that the perturbation of nutrient concatenation will take to animate beings ‘ extinction, if the current tendency of emanation carries on, all ice dependent animate beings will necessitate to get by with a inexorable hereafter. It is certain that the dual hazard state of affairs, warming and souring oceans will impact the rhythm of nutrient concatenation ; hence the environmental protection is truly deserving to contend for in order to assist to stabilise the rhythm. By protecting the environment, the negative impacts caused by clime alteration could be relieved, it may diminish the hazard of carnal extinction and besides maintain a healthy nutrient concatenation rhythm at the same clip. In decision, recent human activities cause different environmental jobs such as air pollution, planetary heating and clime alteration. It is believed that environmental jobs have deductions on the wellness, economic system, every bit good as the nutrient concatenation rhythm ; therefore environmental protection is deserving to contend for in order to better header with the jobs. In the wellness facet, environmental jobs may take to different diseases like respiratory unwellnesss and skin malignant neoplastic disease ; therefore environmental protection is deserving to contend for so as to take down the hazard of holding those diseases. Furthermore, environmental jobs may besides interrupt the economic system such as affect the touristry sector and the agricultural production. It is certain that environmental protection should endeavor to implement with the purpose of better brace the economic system of the state. Furthermore, clime alteration upset the nutrient concatenation rhythm a nd leads to animal extinction. Therefore, environmental protection is besides deserving to contend for with the intent of maintain the critical nexus of the nutrient concatenation. It is believed that protecting the environment can assist the state to get by with wellness and economic jobs and besides the perturbation of nutrient concatenation, therefore environmental protection is deserving to contend for in order to better trade with these issues.

Great Expectations: A Character-Driven Novel

The novel, Great Expectations, by Charles Dickens is heavily a character-driven novel due to the fact that the sequence of events in the novel are causes and effects of the actions of the characters as well as the interactions between them. The novel mainly depicts the growth and development of an orphan named Pip, who is greatly influenced by the other characters and became a gentleman and a bachelor in the end of the novel through his encounters with the other characters.Pip, as the main character, definitely has a lasting impact on the drive of the novel since his decisions are very instrumental and effective towards the other characters as well as to himself. This phenomenon applies to not only Pip, but to the other characters, especially Estella, Miss Havisham, Joe, and Abel Magwitch. Everything a character does and every encounter between the characters in Great Expectation has an effect on the flow of the plot and situation of the novel. Before the very beginning of the novel, the conflict of the novel is already set in motion.Pip is an orphan at the start of the novel as his parents were long gone and he lives with his sister, Mrs. Joe, and her husband, Joe, the blacksmith. As a result of the two siblings and the older sibling’s husband living together without any parents, the family was relatively poor. Thus, in addition to Mrs. Joe’s strict attitude and the fact that his status is in the lower class, Pip had a rough childhood. The fact that Pip had a childhood full of hardship and is poor sets up for his later decision to become a gentleman through a secret benefactor.When Pip do decides to leave for a new life in London, he upsets Biddy and especially Joe as he recently became an apprentice of his; their life-long friendship falls apart. This is one of the major decisions Pip has to make and it changed the entire course of the plot as the setting of the story shifts from Pip’s first known home in Kent to London since the novel fo llows where Pip goes and the direction of the story changes from Pip’s apprenticeship with Joe in blacksmithing to Pip’s new fortune of a career in a new place.If Pip had not been an orphan or lived with a poor family, the major plot would not have existed as Pip’s transformation to a gentleman is the key. Pip would never have met half the characters of the novel such as his best friend, Herbert, Jaggers, and Wemmick. The novel would be driven into a different direction. Dickens was able to produce a novel that makes sense and that reflects his view of what a â€Å"coming of age† novel would be like by making the main character a poor orphan from the start only to turn him into a wealthy gentleman later and then into a hardworking bachelor.Another beforehand affected character, who has a deep impact towards the novel’s state of conflict, is Miss Havisham as she is the mastermind behind Estella’s cold behavior and wants to get revenge on men just because one man, Compeyson, who is supposed to be her husband, left her on their wedding day before the start of the novel. This one particular major event of Miss Havisham’s life changed her life forever as she was heartbroken and turned into a crazy and vengeful woman.She has ever since lived in the moment when she got the note that her wedding with Compeyson was off as all her clocks stayed at the same time of that moment and she still wears her bridal clothing from back then. The fact that she got rejected by her future husband induced her to hate men in general, to never love them again, and to adopt a child for herself, which happens to be Estella, the long-lost child of Abel Magwitch and Molly. All of this leads to the intimidating duo of Estella and Miss Havisham at Satis House, whom Pip fears and terrorizes him for much of the better first part of the novel.Miss Havisham’s background story sets up for her influence on changing and manipulating the beautif ul Estella’s life as well as Pip’s. Miss Havisham reveals that she has been giving orders to Estella to accomplish her goals for her as Estella is very attractive by acting dispassionate towards her suitors. During Pip’s meetings with Miss Havisham, Pip first thought of the idea of becoming a gentleman and leaving his poor life. When he is informed of a fortune that will due to be his, he thought his secret benefactor was Miss Havisham, so he became confident of her kindness and Estella’s hand in marriage.Miss Havisham drives the plot by giving Pip the idea to leave his first known home away from Joe, Mrs. Joe, and Biddy. In addition, she was thoroughly thought to be the secret benefactor of Pip throughout the novel until Magwitch revealed it was him. Later, Miss Havisham changes her personality and became a totally different person as she regrets the pain she had given Pip and it was assumed she attempted suicide by catching herself on fire, leading Pip to rescue her. This event also influenced Pip to realize that his great expectations are not very significant towards him, but human feelings.Thus, he thanks and prays for Miss Havisham’s well being and made up with Joe and Biddy for leaving them in the first place to be a gentleman. Also, Miss Havisham let Estella go free to do whatever she wants, so she married Drummle. However, she realizes that Drummle is not the man for her and after his death, she meets Pip and finally admits that she now sees that Pip has feelings of love for her. Dickens was once again clever to come up with such a disheartening background story for Miss Havisham that can explain her wild behavior and set up her personality change, which to a great extent affected the lives of Estella and Pip greatly.Another major instance of the plot being greatly influenced include Estella’s background story along with her secret connection to Magwitch and Molly. Estella is also an â€Å"orphan,† but n ot as the same extent to Pip because she was adopted by Miss Havisham and both of her parents were still alive at the start of the novel. Estella’s life changed when there was trouble between her two parents in the past as her mother, Molly, was accused of killing a woman over her real husband, Abel Magwitch, or Estella’s father.Molly was also accused of murdering her daughter, Estella, but she is clearly alive, so that clears up the accusation. Also, Jaggers defended Molly in court by saying she was too weak to strangle another person. Then, the family separated afterwards, which lead the three members of the family to different directions in their lives: Molly became Jagger’s housekeeper, Magwitch became an infamous convict, and Estella was adopted by Miss Havisham. All of these events wouldn’t have happened if Molly was a mentally unstable woman, who thought of murdering someone and had destroyed her own child unbeknownst to her husband.The family†™s past leads them to their new personalities in the novel and were important characters that lead the buildup of the climax of Great Expectations. In conclusion, the novel, Great Expectations, has an outstanding â€Å"Literary Quality† as the course of the novel is greatly affected by the effects of character movement and their involvements with each other. There were many pieces in the novel that has led to an impactful shift towards the novel’s plot and conflict story with each and every character in the novel having some contributions towards it.

Civil War Battle of Chickamauga

Civil War Battle of Chickamauga Dates: September 18-20, 1863 Other Names: None Location: Chickamauga, Georgia Key Individuals Involved in the Battle of Chickamauga: Union: Major General William S. Rosecrans, Major General George H. ThomasConfederate: General Braxton Bragg and Lt. General James Longstreet Outcome: Confederate Victory. 34,624 casualties of which 16,170 were Union soldiers. Overview of the Battle: The Tullahoma Campaign during the American Civil War had been devised by Union Major General William Rosecrans and was carried out between June 24-July 3, 1863. Through his efforts, the Confederates were pushed out of the middle of Tennessee and the Union was able to begin its move against the key city of Chattanooga. After this campaign, Rosecrans moved into position to push the Confederates from Chattanooga. His army consisted of three corps which split up and headed for the city by separate routes. By early September, he had consolidated his scattered troops and actually forced General Braxton Braggs army out of Chattanooga to the South. They were pursued by the Union troops.   General Bragg was set on reoccupying Chattanooga. Therefore, he decided to defeat part of the Union forces outside the city and then move back in. On September 17th and 18th, his army marched north, meeting Union cavalry and mounted infantry armed with Spencer Repeating rifles. On September 19, the main fighting occurred. Braggs men tried unsuccessfully to break through the Union line. Fighting continued on the 20th. However, a mistake happened when Rosecrans was told that a gap had formed in his armys line. When he moved units to fill the gap, he actually created one. Confederate General James Longstreets men were able to exploit the gap and drive about a third of the Union army from the field. Rosecrans was included in the group and Union Major General George H. Thomas took over command.   Thomas consolidated forces on Snodgrass Hill and Horseshoe Ridge. Although the Confederate troops assaulted these forces, the Union line held until nighttime. Thomas was then able to lead his troops from the battle, allowing the Confederates to take Chickamauga. The battle was then set for the Union and Confederate troops in Chattanooga with the North occupying the city and the South occupying the surrounding heights.   Significance of the Battle of Chickamauga: Even though the Confederates won the battle, they did not press their advantage. The Union army had retreated to Chattanooga. Instead of focusing their attacks there, Longstreet was sent to attack Knoxville. Lincoln had time to replace Rosecrans with General Ulysses Grant who brought in reinforcements.    Source: CWSAC Battle Summaries

Pros and Cons of Utlizing a Traditional Grading Scale

Pros and Cons of Utlizing a Traditional Grading Scale The traditional grading scale is archaic with roots extending back to early education. This scale is commonplace in schools as most incorporate the traditional A-F grading scale as the core of student assessment. This scale may also have additional components such as incomplete or pass/fail courses. The following example of a traditional grading scale is what most schools in the United States rely on to evaluate student performance. A 90-100%B 80-89%C 70-79%D 60-69%F 0-59%I IncompleteU UnsatisfactoryN Needs ImprovementS Satisfactory In addition, many schools attach a system of pluses and minuses to extend the traditional grading system to quantify and establish a more tiered traditional grading scale. For example, a 90-93 is an A-, 94-96 is an A, and 97-100 is an A The traditional grading scale has been embraced by many schools across the country. This practice does have many opponents who feel that it is outdated and that there are more beneficial alternatives available. The remainder of this article will highlight some of the pros and cons of utilizing the traditional grading scale. Pros of a Traditional Grading Scale The traditional grading scale is universally recognized. Virtually everyone knows that earning an A is good while earning an F is associated with failure.The traditional grading scale is easy to interpret and understand. The simplistic nature of the system makes it user-friendly for teachers, students, and parents.The traditional grading scale allows for direct comparison from one student to another within a specific class. A student with an 88 in a 7th-grade geography class is performing better than another student with a 62 in the same class. Cons of a Traditional Grading Scale The traditional grading scale is easy to manipulate because it is often subjective in nature. For example, one math teacher may require students to show work, while another may only require answers. Therefore, a student making an A in one teachers class may be making a C in another teachers class even though the quality of the work they are doing is identical. This can make it difficult for schools and decision-makers who are trying to compare students using a traditional grading scale.The traditional grading scale is limited because it does not show what a student is learning or what they should be learning. It provides no explanation for why or how a student ended up with a particular grade. The traditional grading scale leads to hours of subjective grading and fosters a testing culture. While it may be simple for teachers to understand, it takes a lot of time to create and grade the assessments that drive the traditional grading system. Furthermore, it promotes a testing culture b ecause they are simpler to score than other assessment practices typically are.

Criminal Behavior and the Law Assignment Example | Topics and Well Written Essays - 1500 words - 1

Criminal Behavior and the Law - Assignment Example Crime is a disgraced act or violation of a public law. Today, the crime rate in almost every country has reached its heights and not a single individual can be fully safe from any specific criminal act. Implementation of crime prevention strategies plays a significant role in reducing the crime rate effectively. The role of criminologists, criminalists, and forensic psychologists is very important in dealing with crimes. In the United States of America, different types of crimes occur which are reported by the Uniform Crime Reporting. Some of the major types of crimes reported by UCR include forcible rapes, robbery, aggravated assault, burglary, larceny, and vehicle theft. In this paper, the focus will be on white-collar crimes, blue-collar crimes, index-one crimes, and index-two crimes measured by Uniform Crime Reports of the FBI. In the broad context, all criminologists, criminalists, and forensic psychologists work for the same purpose, which is, reduction or prevention of crimes. However, there are big differences in the working of these professionals. Studying all three fields related to the field of criminal justice, it can be said that the professionals of all three fields work together to deal with crimes. Criminologists deal more with the study of criminal behaviors and analysis of different crime prevention techniques as compared than actually participating in crime prevention. They provide proper solutions and assessments to government agencies, law enforcement agencies, correctional systems, and police officials. They also provide academic services in colleges and universities. According to Rothe and Friedrichs (2006), criminology deals with the identification of the causes of crimes and their prevention measures from sociology perspective. The field of criminalists, on the other hand, is related more closely to the field of forensic science. Criminalists

Everyday Use by Alice Walker Research Paper Example | Topics and Well Written Essays - 1000 words

Everyday Use by Alice Walker - Research Paper Example Alice Walker, the author of this story is considered to be a highly acclaimed writer of the contemporary black women lives. Walker reflects upon the Southern life of Black people as a result of white oppression, need for self-respect and for their survival (Hedges & Wendt 25). For Dee the blacks’ world is a more optimistic and Americanized version which compels her to change her name from Dee to Wangero to represent her African identity. There is a twist in the tale when the readers learn that this was not Mama’s intention. She merely wanted her to gain excellent education and keep her away from her younger child Maggie whom she felt would not be able to cope with Dee because of an earlier accident which physically damaged Maggie. As Dee returns home on vacation she brings with her a boyfriend who has a Muslim origin who does not eat pork. His name is Hakim which Mama fails to pronounce well. Dee is fascinated with her home’s interior as well as the outlook as sh e admires the preserving of heritage to Mama’s great surprise because at first she was least inclined towards such minor details. Dee and Maggie are shown contrasting with each other in many ways. While Maggie is shy, Dee is bold and outspoken. Maggie is ashamed of her scars that she got from house fire. Being always at home near Mama, Maggie learnt the worth of African American heritage. ... She wishes to keep the quilt which disturbs Maggie and infuriates Mama (Whitsitt 445). However when Maggie insists that Dee keep the quilt Mama takes it away from her and returns it to Maggie. For Dee this is the most conservative outlook towards life and this can be understood when she says: â€Å"â€Å"But they're priceless!" she was saying now, furiously; for she has a temper. "Maggie would put them on the bed and in five years they'd be in rags. Less than that!†Ã¢â‚¬  (Walker 2009) For Mama this is altogether a strange experience seeing Dee talk about heritage and family values the way she does now. She strongly regrets sending Dee away for education because she believes it has shattered the family ties. She is much satisfied to keep Maggie at home because she has at least received the traditional upbringing with black community’s values deep ingrained. The quilt is a controversial figure in the story because its very existence is considered to be literal by many critics while Walker might have a different purpose in mind. She may be drawing an analogy between storytelling and quilting. â€Å"Quilt is a trope whose analogue (the quilt itself) provides the stitch that untropes the trope; it is a trope stitched to a reality...† (Whitsitt 447). The tightness of the stitching is indicative of the fact that the community or an individual is strongly and tightly knitted. Walker explores the â€Å"limits of art and the authentic† as she narrates the relationship between Mama, Maggie and Dee. According to critics, Dee is not only narrated out of the story but also from the sisterhood which is observed between Mama and Maggie. This, however, shuts the other possibility of keeping Dee in play. There is a sense of longing at the beginning of the story which reminds the