O2 transfere in human buddy Research Paper Example | Topics and Well Written Essays - 1000 words - 1

O2 transfere in human buddy - Research Paper Example Chemical engineering treats circularly system as a chemical process that involves the heart as a pump while the blood vessels act as passageways for oxygen. Generally, chemical engineering uses mathematical equation to show a complete oxygen transportation process in the body. Moreover, chemical engineering involves two basic terms including convection and diffusion that helps in calculating oxygen transport in the human body. Convection is more common in the large blood vessels like arteries while diffusion is more likely to occur in the small blood vessels such as capillaries and veins. The two main mathematical equations involved in determining oxygen transport are the overall flux that describes oxygen flow via pipes and Fick’s law that explains diffusion of fluid along a concentration gradient. Oxygen moves in the human body in the breathing process through nose and mouth then goes via the lungs and dissolves in the water lining of alveoli. Oxygen then sticks to red blood cells while passing through the alveoli capillaries. Circulatory system plays a significant role in transporting various materials in the human body. Circulatory system ensures that nutrients, water and oxygen are transported to the body cells while transporting waste products produced by body cells such as carbon dioxide away from the body. The circulatory system acts as a highway with network throughout the human body and it involves the heart, and the blood vessel. The heart is responsible in pumping blood and maintaining blood flow in the whole of the body system while the blood vessels transport blood away from the heart to other parts of the blood. The whole of the circulatory system transports oxygen from outside the body into the blood stream and carries away waste from the blood cell, carbon dioxide to the outer part of the body. The blood vessels

Criminal Justice and Law Essay Example | Topics and Well Written Essays - 1250 words

Criminal Justice and Law - Essay Example Mosaic Law forms a major core of interpretation of earlier criminal justice. Mosaic Law is implicit in the foremost five books of the Bible (Walklate 2007, p. 15). These laws were referred to as the Torah by the Jewish. It is discernible that the Ten Commandments have formed the core of notable law systems in the western world. In the Mosaic Law, crime was equated to sin thereby making a crime a sin against God. Besides, the Exodus concept of eye for eye meant that punishment could be in tandem with the crime that a person performed. In the 18th century, individuals perceived criminals, in England, as courageous and heroic. Criminals shared significant celebration in the popular culture thereby making crime a significant concern. Before the advent of police officers, prosecution of criminals was majorly in the hands of the victims. Punitive measures for crime were extreme forms of torture that could entail death. In 1764, Cesare Beccaria wrote a book regarding crime and punishment wh ich was also the same title. The book summarized its idea in the statement that highlighted certainty as more vital than severity in punishment. In addition, he invented the idea of severity to crimes that ranged from the least to the most serious. In turn, punishments could range from the least to most severe. Classical criminology This is an approach to criminal justice and the legal system that arose during the 1700’s Enlightenment age. Philosophers, such as Cesare Beccaria, Jeremy Bentham and John Locke employed the social contract theory to explain why individuals commit crime and how communities mitigate crime (Levinson 2002, p. 56). It is crucial to comprehend the context in which this concept was borne. In the enlightenment age, many European nations were changing radically as they emerged from feudal monarchies and reformed their laws. In Europe law was majorly inconsistent as legal officials and judges lacked extensive training. In the search, for a more effective a nd uniform justice system, classical criminology became a result. According to the principal ideas about classical criminology, individuals are self-interested and extremely rational individuals. In as much as individual conduct things as regards to their own self-interest, they realize that certain actions conflict with societal and self-interest. This suggests that a society develops a social contract whereby human beings behave according to certain confines and responsibilities as they avoid actions that harm the society. The two main contributors to this concept of criminal justice were Cesare de Beccaria and Jeremy Bentham. By using different philosophical stances, they strove to cut back on the harshness of 18th century judicial systems. Positivist criminology This is a school of criminology thought that employs scientific quantification and objectivity for the measurement of crime. Positivist school divides into psychological, social and biological perspectives (Padhy 2006, p . 89). The positivist school shares some assumptions as regards the concept of rationality, freewill and behavior. Besides, it strives to present the fundamentals of the nature to crime, primary crime motivational factors and reasons for committing crime. As classicism, positivism emerged out of the late eighteenth century that drew towards the early nineteenth century. This thought system was analytic in the sense that it value intelligence and scientific reasoning as a

Black History Project Ferdinand Lewis Alcindor Jr Cultural Studies Essay

Black History Project Ferdinand Lewis Alcindor Jr Cultural Studies Essay On April 16, 1947, Ferdinand Lewis Alcindor Jr. was born in Harlem to Cora Lillian and Ferdinand Lewis Alcindor Sr. Who knew that he would grow up to be one of the greatest basketball players in the history of the NBA. He is more recognized by his changed name, Kareem Abdul-Jabbar. Abdul-Jabbar was raised in Manhattan and did not live a wealthy life. His mother, Cora Lillian, worked as a department store price checker and the father, Ferdinand Lewis Alcindor Sr., was a transit police officer and a jazz musician. He weighed at 12 pounds and 10 ounces at birth and was twenty-two and a half inches long. (http://en.wikipedia.org/wiki/Kareem_Abdul_Jabbar) His grandfather was of Trinidad descent and was 68 tall and his father was 62 tall. Even his mother, who was of Cherokee descent, was 511 tall. His parents raised him to be Catholic (however he later converted to Islam) and he was enrolled in St. Judes Elementary in Washington Heights. He was one of the only two African Americans in the grade school. Abdul-Jabbar was then transferred to Holy Providence Boarding School in Cornell Heights, Pennsylvania in the fourth grade. The student population in the school numbered only 40 male students, all of whom were African American. Abdul-Jabbar was a hardworking child and an honor student, which made him seem unlikeable by other students. He hardly fit with the crowd in school so his parents brought him back to New York City when he completed the fourth grade. (http://sports.jrank.org/pages/23/Abdul-Jabbar-Kareem-Childhood-Big-Man.html) Abdul-Jabbar considers many people to be his heroes and inspired him to pull through whenever he went through tough times. When he was a boy, he and his mother used to listen to baseball on the radio. His favorite team was the Brooklyn Dodgers and his favorite player was Jackie Robinson who ended almost sixty years of segregation in sports. Abdul-Jabbar admires his courage, grace, and patience the most because it inspired him to utilize those qualities not only in daily life, but as well as when he entered the realm of professional sports. (http://kareemabduljabbar.com/giantspages/favspages/heroespages/02bjrobinson) Other heroes that have helped Abdul-Jabbar through his times of hardships include Malcolm X, Harriet Tubman, and Dr. Martin Luther King Jr. (http://kareemabduljabbar.com/giantspages/favspages/kajheroes) Abdul-Jabbar got hooked on to basketball at a very early age. In Manhattan, Abdul-Jabbar spent his time with his friends playing basketball at a local playground called the Battlegrounds at Amsterdam. At Holy Providence, he also spent time during recess periods playing peach-basket basketball. He improved greatly playing on the courts of Philadelphia and when he finished the eighth grade he was well-respected in the sport. His frame, at the time, of 6-feet-8-inches provided a great advantage towards other players he faced. He was able to go to Power Memorial High School by scholarship in 1962, where he played for the varsity team for four years. Abdul-Jabbar led the varsity team with the influence of Coach Jack Donahue to a 78-1 record and two national championships. He made the all-city team for each of his four years of high school, and there he set a New York City record for the most points scored by a high school player, as well as the most rebounds. (http://sports.jrank.org/page s/23/Abdul-Jabbar-Kareem-Childhood-Big-Man.html) Also with a scholarship of his choice, Abdul-Jabbar played for the UCLA Bruins from 1966 to 1969 under Coach John Wooden. Abdul-Jabbar led the Bruins to a three-year record of an outstanding 88 wins and only two losses. He acquired many accolades in his college career which made him very noticeable and recognizable to other players and teams. He was awarded Player of the Year twice for 1967 and 1969, three-time First Team All-American, played on three NCAA Basketball champion teams, honored as the Most Outstanding Player in the NCAA Tournament three times, and became the first-ever Naismith College Player of the Year which was renamed as the Oscar Robertson Trophy. Abdul-Jabbar became the only player to win the Helms Foundation Player of the Year. The most well-known college game of Abdul-Jabbar was on January 20, 1968 when he and the UCLA Bruins competed against the Houston Cougars in the first-ever nationally televised regular season college basketball game. At the Houston Astrodom e, over 50,000 fans witnessed the event live as Houston managed to defeat UCLA as a final score of 71-69. Abdul-Jabbar suffered a scratch on his left cornea during the game which definitely contributed to the lack of an adequate performance from the player. From then on, he wore his signature goggles for protection for his eye was still not 100% healed. Abdul-Jabbar then was drafted in the 1969 NBA Draft by the Milwaukee Bucks where he began his path to superstardom in the field of professional basketball. (http://en.wikipedia.org/wiki/Kareem_Abdul_Jabbar) The multimedia file portrays the final seconds of the 1974 NBA Finals. Two blockbuster teams, the Celtics and the Bucks, went head-to-head in an epic contest. The video shows the legendary Kareem Abdul-Jabbar performing his signature skyhook shot over Henry Finkel to give the Milwaukee Bucks a 102-101 win in a double overtime. (http://www.youtube.com/watch?v=Bd-iBiz49h8) The skyhook shot was what Abdul-Jabbar was known for because it was very difficult to block. This was because the shot put his 72 frame between the basket and the ball. Only a few players even accomplished in blocking the skyhook shot. This win over the Celtics would send the series into a seventh game. A similar shot was used in the 1987 NBA Championship by Magic Johnson. Johnson referred it as the baby hook in reference to his good friend and teammate. (http://en.wikipedia.org/wiki/Hook_shot) A greater advantage for Abdul-Jabbar was the fact that he can do the skyhook with either hand. This made him even more diffi cult to defend. According to Abdul-Jabbar, the skyhook shot was the only shot I could use that didnt get smashed back in my face. (Kareem 112) Abdul-Jabbars professional career began when he was picked by the Milwaukee Bucks as a coin-toss over the Phoenix Suns. His place in the team enabled the 69-70 Bucks to achieve second place in the NBAs Eastern Division. He was ranked second in the league of scoring and third in the league of rebounding; for that, he received the award of NBA Rookie of the Year. In 70-71, Milwaukee then went on to record the second-best record with 66 wins. During his career in the Bucks, Abdul-Jabbar was awarded three NBA Most Valuable Player Awards, two scoring titles, and the NBA Championship. He played for the Milwaukee Bucks for a total of six seasons. In 1975, Abdul-Jabbar was drafted by the Lakers and he then began to actually step up his game even further by training harder and doing everything he can to improve his weaknesses. To develop a greater flexibility, Abdul-Jabbar began yoga in 1976 and was also known for physical fitness regimen. Throughout his entire career, Abdul-Jabbar acquired numerous accolades including a total of 38, 387 points, 17, 440 rebounds, and 3, 189 blocks. He has awarded six NBA Championships, six NBA MVPs, nineteen NBA All-Stars, two NBA Finals MVPs, ten All-NBA First Team Selections, five All-NBA Second Team Selections, five NBA All-Defensive First Teams Selections, six NBA All-Defensive Second Team Selection, 1970 NBA Rookie of the Year, 1970 NBA All-Rookie Team, participation in the NBAs 50th Anniversary All-Time Team, three NCAA Mens Basketball Championships, three NCAA Basketball Tournament MOPs, Naismith College Player of the Year, and a two-time USBWA College Player of the Year. (http://en.wikipedia.org/wiki/Kareem_Abdul_Jabbar) His total stats add up to the following: games 1560, games started 625, minutes played 57446, field goals 15837, field goal attempts 28307, field goal percentage .559, three-point field goals 1, three-point field goal attempts 18, three-point field goal percentage .056, free throws 6712, free throw attempts 6712, free throw percentage .721, offensive rebounds 2975, defensive rebounds 9394, total rebounds 17440, assists 5660, steals 1160, blocks 3189, turnovers 2527, personal fouls 4657, and points 38387. (http://www.basketball-reference.com/players/a/abdulka01.html) Abdul-Jabbars NBA career lasted twenty long years, from 1969 to 1989. His talent was quickly recognized by his outstanding performance in college when he played for the UCLA Bruins. Abdul-Jabbar was a large star with many loyal fans. Many Abdul-Jabbar fans wore his signature goggles when attending the games to show their support for the player. Abdul-Jabbar announced his retirement on June 28, 1989, and during his final season, every team in the NBA gave him gifts including a yacht with the words Captain Skyhook on it. Abdul-Jabbar has served as an assistant coach for the LA Lakers since 2005. He is also interested in acting because of his fame through basketball. He made several television and film appearances including the sitcoms Full House, Everybody Loves Raymond, and The Fresh Prince of Bel-Air. (http://en.wikipedia.org/wiki/Kareem_Abdul_Jabbar) Abdul-Jabbar is a large advocate and supporter of helping the Muslim youth. He understands how many young Muslims face numerous acts of discrimination and negative stereotyping because of their religion. He advises them to simply explain how the religion of Islam has affected their lives positively. He relates the situation of the Muslims to the experience he went through as an African-American in the United States. Abdul-Jabbar explains that fanatics have taken over the stage and made Islam seem to be fanatic, when really it is the complete opposite since Muslims benefit every day from the morals and ethics the religion teaches. He says that the youth must be motivated and must not give in to the demeaning and demoralizing acts others do to discriminate Muslims. (http://kareemabduljabbar.com/?p=1156#more-1156) The primary type of charities Abdul-Jabbar supports are the ones that mainly promote cancer and leukemia. This is the case because Abdul-Jabbar himself is diagnosed with a rare type of leukemia. (http://kareemabduljabbar.com/?page_id=74) He discovered his condition when he suddenly began to feel odd sensations such as hot flashes and sweats on a regular basis. When he took an exam at the UCLA Medical Center, the doctor informed Abdul-Jabbar that his white blood cell count was excessive and the doctor diagnosed him with leukemia. However, the disease is not too serious for it can be treated and he can live a full, productive life. According to Abdul-Jabbars doctor, the disease tends to initially diagnose people in their mid-to-late 60s and typically affects males more than females. (http://sportsillustrated.cnn.com/2009/basketball/nba/11/10/abdul-jabbar-leukemia.ap/index.html) Abdul-Jabbar is the head of the Skyhook Foundation as well. The organization empowers childrens lives by not only motivating and inspiring them in sports but as well as in the importance of education. (http://kareemabduljabbar.com/?page_id=1187) Abdul-Jabbar has been described to have a very shy and introverted personality. He always wore very formal attire when attending any event or occasion such as a suit or a tuxedo. Abdul-Jabbar explains that he is always uncomfortable when speaking to reporters and describes them as scurrying around like cockroaches after crumbs. At games, he has been described as an arrogant player; however, his performance at games certainly backs up his arrogance. (http://sports.jrank.org/pages/24/Abdul-Jabbar-Kareem-Spiritual-Journeys.html) In his private life, he has been described as a person with little words; however he is a very hardworking individual. Abdul-Jabbar married Habiba Abdul-Jabbar, but divorced in 1978. He had two daughters named Habiba and Sultana and one son named Kareem Jr. with her. Kareem Jr. also hopes to follow his fathers footsteps to professional basketball. He has two sons, Amir and Adam, with another woman named Cheryl Pistono. (http://en.wikipedia.org/wiki/Kareem_Abdul- Jabbar) Abdul-Jabbar considers fellow basketball player Magic Johnson as one of his closest friends. Johnson respects Abdul-Jabbar so much that he performed the sky hook shot as the final shot instantly before the buzzer to win the 1987 NBA Finals as a form of gratitude towards his great friend. (http://en.wikipedia.org/wiki/Hook_shot) Abdul-Jabbar considers Coach Donahue for the Power Memorial High School and Coach Wooden for the UCLA Bruins to be his biggest motivations. The two coaches are the ones who really pushed Abdul-Jabbar to the limit for him to achieve and reach the success he dreamt of. (http://en.wikipedia.org/wiki/Kareem_Abdul-Jabbar) Abdul-Jabbar said that his entire life turned for the better when he converted to Islam. The religion has taught him how having good intentions for things can bring good things to life. He is a rather honest, truthful, and quiet individual. (http://kareemabduljabbar.com/?p=1120#more-1120) Abdul-Jabbar is not very involved in the field of politics; however, he is a very strong supporter for helping the Muslim youth against discrimination. He has been known to only speak English because his parents were occupied with their profession. (http://en.wikipedia.org/wiki/Kareem_Abdul-Jabbar) Kareem Abdul-Jabbar is considered a very good role model because he had a poor life. His perseverance and determination brought him to where he is today. His path to a successful career in the NBA can be an inspiration for many. This proves that nobody is crazy if they simply want to dream big. Pictorial http://iggyvibal.files.wordpress.com/2009/11/kareem_abdul_jabbar_skyhook.jpg Abdul-Jabbar Going For His Signature Sky Hook Shot (http://images.google.com/imgres?imgurl=http://iggyvibal.files.wordpress.com/2009/11/kareem_abdul_jabbar_skyhook.jpgimgrefurl=http://iggyvibal.wordpress.com/2009/11/11/jabbar-has-rare-form-of-leukemia/usg=__y-8q8ZOQfx6QwCuSV_EvdRxMSLA=h=517w=414sz=53hl=enstart=1tbnid=FYBmKMiJF1OtcM:tbnh=131tbnw=105prev=/images%3Fq%3Dkareem%2Babdul%2Bjabbar%26gbv%3D2%26hl%3Den) http://www.b-sidenation.com/images/bsidepics1/kareem%20abdul-jabbar1.jpg Abdul-Jabbar Setting Up To Shoot (http://images.google.com/imgres?imgurl=http://www.b-sidenation.com/images/bsidepics1/kareem%2520abdul-jabbar1.jpgimgrefurl=http://www.b-sidenation.com/gpage5.htmlusg=__uG1p7g3eWDGTIVcR_JGacc01MCQ=h=421w=319sz=77hl=enstart=11tbnid=Csr1xJcsgXPoUM:tbnh=125tbnw=95prev=/images%3Fq%3Dkareem%2Babdul%2Bjabbar%26gbv%3D2%26hl%3Den) File:Kareem Abdul Jabbar crop.jpg Abdul-Jabbar in the White House (http://en.wikipedia.org/wiki/File:Kareem_Abdul_Jabbar_crop.jpg) File:Kareem1vl1.jpg Abdul-Jabbar at a Book Signing (http://en.wikipedia.org/wiki/File:Kareem1vl1.jpg) Kareem Abdul-Jabbar shoots a sky hook over Xavier McDaniel.JPG Abdul-Jabbar Shoots a Sky Hook over Xavier McDaniel (http://lakers.topbuzz.com/gallery/v/kareem-abdul-jabbar/Kareem+Abdul-Jabbar+shoots+a+sky+hook+over+Xavier+McDaniel.JPG.html)

Old Man and Old Woman as Marital Guide :: Old Man Old Woman Essays

Old Man and Old Woman as Marital Guide  Ã‚   "Old Man and Old Woman," a retelling of a Native American myth by Chewing Blackbones, a Blackfoot Indian, should serve as a lesson to all couples in how a good relationship works. In today’s society there is a great need for people to understand how to make their relationships successful. As the divorce rate gets higher every year; small children have begun to think that getting a divorce is something that is normal and to be expected. This story shows how to work through problems with a give-and-take approach where you make compromises, yet still stand up for yourself when you believe your convictions cannot be compromised. The Old Man and Old Woman agree on certain rules from the beginning. It is important for couples to agree on certain points when they begin a relationship. Problems might arise later if certain ideals and standards for behavior are not established from the onset. The man and woman in the story agree that the man will have the first say in all decisions and the woman the second. For couples in today’s society the ideals that are established are more likely have something to do with religion, the number of children a couple wishes to have, or who should work in the family. The establishment of these principles will help couples to stay together longer and also be happier. While the Old Man and Old Woman agreed, from the beginning, that the man should have first say and the woman the second, they both had equal input into decisions. When they were discussing the duty of tanning the hides, the man said "the women will have the duty . . . they will rub the animals’ brains on the hides to make them soft and scrape them with scraping tools. All this they will do very quickly, for it will not be hard work" (539). The woman did not completely agree with the man’s ideas about how this should be done. The woman suggested, "they must tan hides in the way you say; but it must be very hard work, so that good workers may be found out" (539). The Old Man and Old Woman used compromise in making this decision. While the woman had the final say, she did agree to part of the man’s original idea, while also adding some input of her own.

The Purpose of Performing Environmental Monitoring Programs

Describe the intent for executing environmental monitoring plans and the importance of good experimental design and quality confidence in these plans Introduction Monitoring is a common tool everyone uses in mundane life may it be to maintain path of conditions, stocks, traffic forms, or lodging costs. Decisions are so made based on the information we accumulate through this procedure. Monitoring keeps us informed, it helps us with determinations and qui vives us to any possible jobs that may originate in the hereafter or may hold occurred in the yesteryear. Environmental monitoring explains the processs and projects that need to take topographic point to supervise the quality of the environment. Although environmental monitoring plans over the old ages, have been criticized for â€Å"costing excessively much while presenting excessively little† , it operates as an indispensable scientific process/step by uncovering any kind of tendencies that may take to new cognition and/or better apprehension of the environment. Aimfor executing environmental monitoring plans The intent for executing environmental monitoring is to mensurate the positive/negative impacts of homo or natural impact on the environment. It can be used in the readying of Environmental Impact Statement ( EIA ) and in any environmental scene where human influences on the natural environment may or may non be apparent, or has the possibility of negative or positive alteration that may originate over clip. The intent for executing any kind of plans and policies would frequently be designed around the current province of the environment and will seek to determine tendencies in environmental parametric quantities centred on current or baseline informations sets. Examples of these supervising plans can be seen in the instance survey of the Investigation of shadowings H2O leak at the Ranger U mine and the Australia Pacific LNG- Receiving Environment Monitoring Program: Condamine River. The intent of the monitoring plan at the Ranger U mine was for the Supervising Scientist to find the sum to which the environment ( affecting people ) have been effected by the possible impacts of U excavation due to a leak which occurred in one of the shadowings H2O return pipe at the Ranger U mine during the 1999–2000 moisture season. The ERA predicted that approximately 2000 three-dimensional meters of procedure shadowing H2O had seeped from a pipe. However the flow rate of the pipe was non measured hence taking to uncertainness in the appraisal of the entire volume of the leak as some of the shadowings H2O may non hold entered the disused pipe section. The plan aims to find if the redress work were successful and whether the escape had impacted the Kakuda National Park, which is located downstream from the site. In the 2nd instance survey on the Australia Pacific LNG- Receiving Environment Monitoring Program: Condamine River, the intent of the monitoring plans was for research workers to place and depict the extent of any unfavorable environmental impacts on the local waterways of the already ill conditioned Condamine Catchment. Agricultural development and H2O resource development within the part have contributed to the hapless wellness in the part. Furthermore, the profusion and copiousness of macroinvertebrate communities in the part is lower compared with the expected natural status due to the hapless H2O quality. Therefore the plan aims to find if the increased discharge of treated coal seam gas ( CSG ) H2O to natural waterways as a portion of the Australia Pacific LNG Project will hold further negative effects on the part and to supervise any alterations in the receiving H2O among many other purposes. The importance of good experimental designs Experimental designs are frequently calculated but controlled nosiness of the natural order of events by research workers. Experimental designs refer to a â€Å"structured, planned method, which is used to happen the relationship between different factors ( X variables ) that affect a undertaking and the different results of a undertaking ( Y variables ) .† A method created by Sir Ronald A Fisher in the 1920s and 1930s. The importance of experimental design comes from the chase for illation sing grounds or relationships as opposed to merely depicting why an event occurred, as research workers are seldom content to merely explicate the events they observe. They want to do tax write-offs as to what created, contributed to, or triggered events. In order to obtain dependable information, some signifier of intricate experimental design is required. The intent of the design is to govern out option or irrelevant relationships, effects and causes, in order to deduce the existent and existent factor. Seen in the Ranger U mine instance survey where a leak occurred, the informations that instigated the probes were non everyday monitoring informations but research informations. The statutory monitoring informations, which were conveyed to the governments before the incident, did non supply any suggestion of the leak because there were no systematic monitoring plans designed to supervise the unity of the secondary containment system. Therefore a new monitoring plan was initiated to quantify the tonss and concentrations of pollutants that were go forthing the Ranger Project Area which were attributable to mining processs on the site. This allows the appraisal of H2O quality informations with suited benchmarks and besides permits the designation of tendencies in H2O quality. This will let direction to take appropriate actions in a timely mode. In the instance of Australia Pacific LNG, good experimental design is of import in this survey because the watercourse H2O was non merely for imbibing intents, the H2O quality is besides a major factor in the control of fish motion and H2O irrigation for agribusiness intents in the part. Irrespective of whether the CSG discharge was being released into the river or non, the quality of the H2O in the river at the different receiving environment and background sites were monitored throughout the monitoring plan. The consequences were so reviewed to find the most appropriate location for the extra CSG discharge, as the Department of Environment and Resource Management ( DERM ) had non yet identified the location of the discharge. Interim and one-year interpretative studies depicting the consequences was completed after each monitoring event, which allows the analysis of spacial and temporal tendencies. This provided recommendations sing the definition of the receiving environment, super vising plan design and direction of discharges if required. The consequences of any monitoring instances will ever be evaluated and scrutinized, as research workers ever want to sort ideal conditions in which certain factors would hold the most influence on the consequences and every bit good as those that do non. This is to observe interfaces and interactions amongst the factors. Effective environmental monitoring plan, frequently adhere to some basic yet of import constructs. Some illustrations include puting good aims, holding a grade of preciseness, reproduction and generalization ; controls, ‘Blind’ Designs and ideally the experimental method should be both accurate ( i.e. , give the true mean ) and precise ( i.e. , have a low criterion divergence ) , although sometimes one is more of import than the other for their plans. The choice of any experimental design depends on your aim as seen in the above illustrations. The pattern of invariably updating the hypothesis and comparing the inferred provinces of nature with existent informations may take on to the right replies because good experimental design allows the ‘quantification of uncertainty.’ Quality Assurance ( QA ) In monitoring plans, quality assurance/quality control steps are of import constituents of the plans because these activities demonstrate the truth and preciseness ( how near to the existent consequence you are vs. how consistent your consequences are ) of the monitoring plans. Quality Assurance ( QA ) by and large refers to the procedure to guarantee that dependable consequences are obtained and recorded. It starts prior to try aggregation ( method proof and certification ) , is indispensable for forensic intents & A ; legal conformity and is highly utile for long-run informations analysis. QA should depict how researches would get down their monitoring attempt from accurate recording of all processs, preparation of voluntaries, survey design, informations organisation and analysis to specific quality control measures. Quality Control ( QC ) entails all the stairss researches will take to standardise the legitimacy of specific sampling and analytical processs. QA plans should affect internal cheques for quality control and appraisal. Spaces are typically used as they are intended to bring out taints that may lend to inaccuracy and the biasness of consequences. For illustration, filtration spaces cheques for possible cross-contamination through deficient field filtration techniques while travel spaces detect any prevailing pollution ensuing from the container during conveyance and storage. Other spaces include equipment space which consequences include entire field and laboratory beginnings of taint and instrument spaces consequences, which show merely laboratory beginnings of taint. The analysis of Standard Reference Material ( SRM ) is besides an of import as it measures the methods truth, as SRM are prepared from reagents of highest pureness, or samples that have been spiked with analyte. It is an confidence that the consequences attained in the monitoring plan are comparable with consequences from other research labs. At the Ranger U mine, to attest that the consequences of the uninterrupted monitoring informations are valid, extended sets of quality control ( QC ) substructure are in topographic point i.e. equipment and construction direction, care and standardization enfranchisement, along with in-built dorsum up systems to vouch that the sets of QC substructures remain functional at all times. Two multiprobe and an car sampling station were installed at each site and were attached to informations lumbermans that collect the measured informations and controlled the operation of the instruments through a elaborate and comprehensive logging plan. This logging plan ensures the immediate polish of any issue in the instrument or detector through trying triggers every bit good as a figure of dismaies. In the Australia Pacific LNG instance survey, H2O quality monitoring of samples were done at deepnesss of about 30cm from the surface at each site. Field sampling was done by a suitably trained and experient individual in conformity with Australian StandardWater Quality Sampling, and in conformity with theMonitoring and Sampling Guidelines 2009.Which in sum-up:Samples were collected directly into the sample bottle wherever possible, and the bottles were non rinsed prior to try collectionaˆ?Powderless baseball mitts were used when roll uping all H2O samples, and attention will was taken non to touch the interior of any trying containers, or to put unfastened bottles / jars or their palpebras onto the land or other contaminated surfacesA field space was collected from one site during each trying event, to measure sample handling processsSamples were placed in an esky and maintain under the appropriate retention conditions for each parametric quantity until it was delivered to the r esearch lab within the appropriate retention clip ( as advised by the analytical research lab ) in conformity with the security and conveyance protocols outlined in theMonitoring and Sampling Manual( DERM 2009a )A concatenation of detention signifier was completed for all samples sent to the research lab for analysis, andaˆ?A NATA-accredited research lab analyzed samples, and research lab extras and spaces were analyzed in conformity with NATA-accredited protocols.The consequences from the QA were crosschecked with a 2nd lab and an mistake rate of & lt ; 10 % will be considered acceptable ( in conformity with the National River Health Program protocols, DERM 2009a ) . If consequences were deemed unacceptable & gt ; 10 % , it will ensue in a farther 10 % of samples being checked by a 2nd lab, and so on. ConcluZion The intent for executing environmental monitoring plans is frequently to set up tendencies in environmental parametric quantities based on current or baseline informations sets. The chief end for executing environmental monitoring is to supervising informations from legion spacial and temporal graduated tables ; interpret informations into ratings of current ecological status and forecasts the hereafter hazards and benefits to our natural resources. Although H2O quality records can be extremely variable in footings of temporal and spacial frequence of sampling, good experimental design and good quality confidence plans can guarantee a monitoring plan is successful and the consequences dependable. However, supervising plans can non be run indefinitely. At some point researches would necessitate to inquire if the monitoring plan is still relevant and have we learnt all we needed. Mention

Food and Agricultue Essay

Provide at least two modern examples of how the United States has increased its food production. Genetically modifying foods is one way the United States has grown its food increase. The use of genetically engineered crops has grown rapidly in countries such as the United States, especially for soybeans, corn, and cotton where GM crops make up between 70 and 90 percent of total production (Turk, 2014). Ways the United States has increased food production farmers have utilized numerous process, some of which include irrigation and crop otation which can increase the long term sustainability and has been standard practice for many years. A step taken nearly 50 years ago to increase food production was the green revolution, which focused on â€Å"monocultures of single crops and required significant inputs of energy, water fertilizer, pesticides and herbicides† (Turk, Bensel, 2014). â€Å"Advocates say that they have increased agricultural production by more than US$98 billion and saved an estimated 473 million kilograms of pesticidesfrom being sprayed. † (Turk & Bensel, 2014, Ch. 3. 3). Tools such as herbicides, insecticides, and fungicides reduce crop losses both before and after harvest, and increase crop yields. A plentiful supply of fresh produce is vital for a healthy population. Numerous scientific studies demonstrate the health benefits of regularly eating a variety of fresh fruit and vegetables and consumers are increasingly aware of these benefits. Agricultural productivity is key to ensuring that this demand can be met at an affordable price; and crop protection products help increase productivity and usable crop yields (Turk, 2014). Discuss how these changes have affected the environment, and what impact they have on food safety? The use of genetically modified foods have be studied for years some improvements have been made. But the biggest issue is what has it done to the soil the water and the air let alone the food itself. Allergic reaction occur when the immune system interprets something as foreign, different and offensive and reacts accordingly. All GM foods, by definition have something foreign and different. And several studies show that they provoke reactions (The Open Nutraceuticals Journal, 2011, 4, 3-11). Changes is agriculture have affected our environment with soil erosion, water pollution, air pollution, and habitat destruction (Turk, 2014). I believe that this will always be an issue and will continue to have pros and cons but with proper testing they can be better. http://www. academia. edu/542384/A_Review_on_Impacts_of_Genetically_Modified_Food_on_ Human_Health http://www. croplifeamerica. org/crop-protection/benefits/increase-food-production Turk, J. , & Bensel, T. (2014). Contemporary environmental issues (2nd ed. ). San Diego, CA: Bridgepoint Education, Inc.