Introduction to Environmental Health and Risk Assessment Essay Example for Free

Introduction to Environmental Health and Risk Assessment Essay Asbestos is considered a Public health hazard. As such there have been a number of scientific measures adopted to manage this risk to environmental health and safety. In this discussion the author would advance that the best way to manage asbestos is by applying the asbestos code designed for that particular location. It is believed to be safe since it is a code which has been researched prior to its design and many of the major risk factors were considered. It follows distinct guides such as ‘elimination/removal (most preferred); isolation/enclosure/sealing; engineering controls; safe work practices (administrative controls); personal protective equipment (PPE) (Asbestos control measures, 2010). As it pertains to this project the risk management plan to be adopted is the elimination and removal option which would be discussed in more detail. Justification for the decision In order to justify why it is believed that the elimination and removal option is the best under any circumstances to mange asbestos risks ,the reader must understand what it really does. First the removal has to be conducted by a certified environmentalist who is knowledgeable in the practice and would conduct the process according to the environmental heath and safety code pertaining to that procedure. Therefore, it excludes the infiltration of a novice undertaking the risk management technique. Asbestos is a very serious environmental hazard as such any attempts at control must be scientifically monitored. As was previously mentioned these are scientific interventions which are implemented after decades of well evaluated research, ‘environmental data, community health concerns and health outcome data†¦Ã¢â‚¬ ¦. nvironmental data are reviewed to determine whether people in the community might be exposed to hazardous materials from the NPL facility. ’ (ATSDR, 2009). The removal boundaries are carefully defined; security signs and appropriate displays are erected for the public to recognize that the environment is being targeted for asbestos removal. This protects the community during the process since they would not enter the dangerous boundary zones. It is total illumination. Besides; the electrical equipment are removed and all appliances which are used to provide electrical power must be turned off. These add to the asbestos risk when elimination and removal are done. It cannot be overemphasized that this ensures complete elimination and security after the process is completed. Hence, here is the justification that this is the best option for removing both friable and non friable asbestos. It is highly recommended as a risk management device. How will elimination and removal provide a greater amount of protection from the inherent risks associated with Asbestos? Obviously, it is irradiation of the risk itself. It is like conducting a root cause analysis whereby the foundation of the factor is upturned to ensure that is has been destroyed completely. Isolation/enclosure/sealing; engineering controls; safe work practices (administrative controls); personal protective equipment (PPE) (Asbestos control measures, 2010) are all palliative measures. These do not stand the test of time because they act simply as control measures. There is still asbestos in the atmosphere. Of major significance is that the effects of asbestos do not manifest immediately. It takes years. During that time no one knows how effective these control measure might be. There is never a sure way of evaluating their true effectiveness until an entire community becomes ill from this exposure which was supposed to be controlled. Therefore, it is the author’s belief that the best ways to avoid any predisposed effects and provide optimum safety is by elimination and removal. An Outline of the selected method used to evaluate results of the option chosen to implement Asbestos risk management. The implementation task in itself offers a process of evaluation which is to determine the presence of asbestos in the air after the elimination process has been completed. This is a scientific evaluation. There are mainly three types of asbestos. Prior to the elimination procedure the environmentalist would have evaluated the types to determine whether it was white (chsorile); blue (crocidolite) or brown (amosite). The Environmental Protective Agency (EPA) has devised a scientific methodology to evaluate asbestos removal. It has been researched and found to be an appropriate measuring instrument. This entails the adoption of an alternative test which will evaluate the removal procedure used to determine how effective it was in estimating how much asbestos was really removed. Precisely, it attempts to remove some types of asbestos harbored in buildings. The interior of the building is wet, and then demolished without excluding whatever other types of asbestos may be present. Enough water is applied to trap any asbestos which might have escaped the initial reatment. This exercise is monitored and the amount of asbestos present in the atmosphere is evaluated. It is usually tested against a previously conducted irradiation treatment. (U. S Environmental Protection Agency. Asbestos Project Plan, 2010) This is a feasible way of evaluating the results of a previously conducted asbestos removal exercise. The environmentalists can also re-measure the asbestos content scientifically. However, this method even evaluates the specific instrument used and just not the degree of substances removed.

Greek Tragedy Exemplified in Shakespeares Hamlet Essay -- Shakespeare

Greek Tragedy Exemplified in Shakespeare's Hamlet For several thousands of years, drama has existed among mankind. The ancient Greeks are accredited with the creation of drama, which began as simple religious rituals and eventually evolved into the more complex forms of tragedies and comedies. The first rules of drama, not surprisingly, were also written by a Greek--the famous philosopher and intellectual, Aristotle. Aristotle took note of the what qualities created a successful dramatic piece by observing a plethora of plays written by different Greek dramatists. As a result of what he observed, Aristotle compiled a set of guidelines to define the perfect tragedy. So influential, thorough, and well crafted were his writings that many poets and playwrights since have patterned their own works after them. Aristotle noted six basic requirements for a good tragedy--plot, character, diction, thought, spectacle, and song. The most important of all of these is obviously the plot. The plot needs to have a beginning, which doesn't necessarily follow any event; a middle, which follows the beginning and causes the ending; and of course the finale, which is caused by the middle and does not itself cause any other event. Common sense, therefore, dictates that all of the acts need to be skillfully woven into one another instead of each act abruptly starting and abruptly ending. The last need of a good plot is the incorporation of situation reversals and scenes of recognition. These are almost always the most powerful parts of any good plot, as they invoke emotional interest in the viewer. Character is the next most important aspect of the perfect tragedy after the plot. Every tragedy needs to contain a tragic hero. A complete vil... ...oetic form of all of Shakespeare's plays is always well crafted and problems with wording are nonexistent. Hamlet also contains some of the most famous soliloquies that Shakespeare ever wrote. Hamlet's "to be or not to be" speech is probably one of Shakespeare's best known speeches outside of Mark Antony's "friends, Romans, county men, lend me your ears" speech from Julius Caesar. Elements of song are also found in this play through the character Ophelia when she is in her maddened state. Hamlet is most definitely a shining example of an ideal tragedy. Its plot, characters, and wording are all masterfully crafted. It is well thought out and flows smoothly. William Shakespeare has truly embraced Aristotle's idea of the perfect tragedy through his own Hamlet, Prince of Denmark. Works Cited: Shakespeare, William. Hamlet. Global Shakespeare Theatre Series. 1996.

Major Systems used in an Organization Essay

Organizations utilize different types of information systems to take their business decisions for their operations. The hierarchy levels of the organizations in general are operational, knowledge, management, and strategic. Accordingly, three main categories of information systems serve at different organizational levels on hierarchy are: I. Operational-level systems II. Management-level systems III. Strategic-level systems 1. Operational-level systems: Information systems that monitors and support operational managers, keeping track of the elementary activities and business transactions of the organization. E.g.Sales,receipts,cashdeposits, pay roll, credit decisions and flow of materials in a factory. 2. Management-level systems: Information systems that serves the monitoring, controlling, decision-making, and administrative activities of middle managers of the business organization 3. Strategic-level systems: Information systems that support the long-range planning activities of senior management and help senior management tackle and address strategic issues to keep the strategic growth of the business firm. Major type’s information systems in organizations include 1. Transaction Processing Systems (TPS) 2. Management Information Systems (MIS) 3. Decision-Support Systems (DSS) 4. Executive Support Systems (ESS) Transaction processing systems function at the operational level of organization. Knowledge work systems help create and integrate new knowledge within the organization. Management information systems provide managers with reports based primarily on data pulled from transaction processing systems, have an internal orientation, and have limited flexibility. . Decision-support systems function at the management level and provide analytical models and data analysis tools to provide support for semi  structured and unstructured decision-making activities. Executive support systems function at the strategic level, support unstructured decision making, and use advanced graphics and communications. Major type’s information system in a typical organization is shown in below figure along with strategic levels and functional areas. Transaction processing was one of the first business processes to be computerized and without information systems, recording and processing business transactions would consume huge amounts of an organizations resources. Transactions are events that occur as part of doing business, such as sales, purchases, deposits, withdrawals, refunds, and payments. TPS serve the operational level. The transaction processing systems (TPS) is a computerized system that performs and records the daily routine transactions necessary to the conduct of the business. TPS also involve employees in business processes. Transaction Processing Systems are information systems that process data resulting from the occurrence of business transaction. Every organization has manual and automated transacting processing systems (TPSs), which process the detailed data necessary to update records about the fundamental business operations of the organization. These systems include order entry, inventory control, payrolls, accounts payable, accounts’ receivable, and general ledgers to name a few. The input to these systems includes basic business transactions such as customer orders, purchase orders, receipts, time records, invoices and customer payments. The result of processing business transactions is that the organizations records are updated to reflect the status of the operation at the time of the last process transaction. Automated TPSs consist of all the components of Computer Based Information, including databases, telecommunications, people, procedure, software and hardware devices used to process transactions. The processing activities include data collection, data edit, data correction, data manipulation, data storage and document production. The transaction processing systems (TPS) is a computerized system that performs and records the daily routine transactions necessary to the  conduct of the business. TPS also involve employees in business processes. Transaction Processing Systems are information systems that process data resulting from the occurrence of business transaction. Every organization has manual and automated transacting processing systems (TPSs), which process the detailed data necessary to update records about the fundamental business operations of the organization. These systems include order entry, inventory control, payrolls, accounts payable, accounts’ receivable, and general ledgers to name a few. The input to these systems includes basic business transactions such as customer orders, purchase orders, receipts, time records, invoices and customer payments. The result of processing business transactions is that the organizations records are updated to reflect the status of the operation at the time of the last process transaction. Automated TPSs consist of all the components of Computer Based Information, including databases, telecommunications, people, procedure, software and hardware devices used to process transactions. The processing activities include data collection, data edit, data correction, data manipulation, data storage and document production. Management Information Systems (MIS) BASIC CONCEPTS: Five resources are 1. Men 2. Machine 3.Materials 4. Money 5.Methods. Information is considered as sixth resources Management information system (MIS) is an organized collection of people, procedures, software, databases and devices used to provide routine information to the managers and decision makers. The focus of an MIS is primarily an operational efficiency, marketing, production, finance and other functional areas are supported by MIS and linked through a common data base. Management is a process consisting of planning, organizing, to achieve organizational objectives. MIS is â€Å"vital† in any organization for two reasons: 1. It emphasizes the management orientation of IT in business (not merely the processing of data). 2. It emphasizes that a systems framework should be used for information systems applications. Various functions of management are briefly defined as follows: 1. Planning – process of deciding in advance the cause of action 2. Organizing – forming formal group of people and activities to facilitate achieving its objectives 3. Controlling – checking the progress of plans and correcting any deviations 4. Directing – processing of activating the plans, structure and group efforts in the desired direction. MIS supports the management level by providing routine summary reports and exception reports for various purposes of management control process, including planning, controlling, and decision making. Examples are sales and profit per customer and per region, relocation summary and analysis, inventory control, capital investment analysis, and even a report on students who were here in the autumn but did not to return in the spring. 2.6 Decision Support System Decision-support systems provide material for analysis for the solution of semi-structured problems, which often are unique or rapidly changing. Typically, they provide the ability to do â€Å"what if† analysis. DSS will often use data from external sources, as well as data from TPS and MIS. DSS supports â€Å"right now† analysis rather than the long-term structured analysis of MIS. DSS are designed for analytical purposes and are flexible in nature. DSS provide sophisticated analytical models and data analysis tools to support semi-structured and unstructured decision-making activities. DSS use data from TPS, MIS, and external sources, provide more analytical power than other systems and interactive. The impact is on decisions in which there is sufficient structure for computer and analytic aids to be of value but where manager’s judgment is essential. A DSS is an organized collection of people, procedures, software databases and devices, used to support problem /specific decision making and lead to problem solving. The focus of a DSS is on decision making effectiveness when faced with unstructured or semi  structured business problems. 2.61 Characteristics of decision support system The main characteristics of DSS are 1. DSS help managers make decisions that are semi-structured, unique, or rapidly changing, and not easily specified in advance. 2. DSS are responsive enough to run several times a day in order to correspond to changing conditions. 3 DSS make use of both internal information (from TPS and MIS) and also from external sources, such as current stock prices or product prices of competitors. 4 DSS offer users flexibility, adaptability, and a quick response. 5 DSS allow users to initiate and control the input and output. 6 DSS operate with little or no assistance from professional programmers. 7 DSS provide support for decisions and problems whose solutions cannot be specified in advance. 8 DSS use sophisticated analysis and modelling tools. 9 DSS shall support the manager but not replace his/her judgment. It should therefore neither try to provide the answers nor impose a predetermined or predefined sequence of analysis. 10 DSS requires the decision maker’s insight and judgment to control the process and solution. 2.63 Examples of DSS Systems Airlines Price and route selection, flight scheduling Investment Companies Investment evaluation Railways Train Dispatching and Routing Frito-Lay, Inc. Price, ad and promotional section Manufacturing Production optimisation Oil Companies Evaluation of potential drilling sites Executive support systems (ESS)/ Executive Information System (EIS) Senior managers use ESS to make decisions, ESS serve the strategic level of organization. They address non-routine decisions requiring judgment, evaluation and insight because there is no agreed on procedure for arriving at a solution. Executive support systems function at the strategic level, support unstructured decision making, and use advanced graphics and communications. Examples of executive support systems include sales trend forecasting, budget forecasting, and personnel planning. ESS is designed to incorporate data about external events such as new tax laws or competitors, but they also draw summarized information from internal MIS and DSS. They filter, compress and track critical data, emphasizing he reduction of time and effort required to obtain information useful to executives. ESS employ most advanced graphics S/W and can deliver graphs and data from many sources immediately to a senior executive office. ESS combines many features of MIS and DSS and Provide top executives with immediate and easy access to information. ESS help to Identify factors that are critical to accomplishing strategic objectives (critical success factors) and hence provide a generalized computing and communications environment that help senior managers address strategic issues and identify long-term trends in the firm and its environment. ESS addresses non-routine decisions requiring judgment, evaluation, and insight because there is no agreed-on procedure for arriving at a solution. ESS present graphs and data from many internal and external sources through an interface that is easy for senior managers to use. Information presented in forms tailored to the preferences of the executives using the system. ESS provides out put as desired by the end-user in the forms like Customizable g raphical user interfaces, Exception reports, Trend analysis etc., 2.74 Features of ESS 1. Contemporary ESS bring together data from all parts of the firm and enable managers to select, access, and tailor them as needed using easy-to-use desktop analytical tools and online data displays. 2. Through their ESS, many managers have access to public data, such as news services,  financial market databases, and economic information. 3. ESS has the ability to drill down, moving from a piece of summary data to lower and lower levels of detail. 4. Contemporary ESS includes tools for modeling and analysis. 5. Whereas DSS use such tools primarily for modeling and analysis in a fairly narrow range of decision situations, ESS use them primarily to provide status information about organizational performance. 6. Well-designed ESS also have some facility for environmental scanning. 7. A key information requirement of managers at the strategic level is the ability to detect signals of problems in the organizational environment that indicate strategic threats and opportunities. 8. Abil ity to analyze, compares, and highlight trends. 9. The easy use of graphics enables the user to look at more data in less time with greater clarity and insight than paper-based systems provide. 10. The timeliness and availability of the data result in needed actions being identified and carried out earlier than previously could have been done 11. Problems are handled before they become too damaging; opportunities are also identified earlier. 12. Immediate access to so much data also enables executives to better monitor activities of lower units reporting to them. That very monitoring ability enables decision making to be decentralized and to take place at lower operating levels. 2.76 Interrelationships among systems In contemporary digital firms, the different types of systems are closely linked to one another. This is the ideal. In traditional firms these systems tend to be isolated from one another, and information does not flow seamlessly from one end of the organization to the other. Efficiency and business value tend to suffer greatly in these traditional firms. The interrelation ship between major kinds of system in an organization is depicted in below figure . The various types of systems in the organization exchange data with one another. TPS are a major source of data for other systems, especially MIS and DSS. TPS are operational-level systems that collect transaction data. Examples of these are payroll or order processing that track the flow of the  daily routine transactions that are necessary to conduct business. TPS provide data that are required by office systems, KWS, MIS and DSS, although these systems may also use other data. KWS and office systems not only use data from TPS but also from MIS. DSS not only use data from TPS but also from KWS, office systems, and MIS. MIS rely heavily on data from TPS but also use data from KWS and office systems. ESS obtains most of their internal data from MIS and DSS.

Vaccinating Children Should Be Mandatory Essay - 1031 Words

It used to be that vaccinations were considered a normal part of childhood, right along with loosing teeth and toilet training. However, in recent years vaccinations have become an extremely hot button issue, with many parents actually choosing not to vaccinate their children. The idea seems preposterous considering how many people were left with twisted backs, and withered limbs due to polio, or the amount of deaths as a result of measles. To see someone who has been left in an iron lung from a disease that is now preventable, and still choose not to prevent the disease seems absolutely asinine, and yet many parents are doing just that. Sadly, much of the fear of vaccines stems from Dr. Andrew Wakefield, and his fraudulent research that†¦show more content†¦A vaccine works by tricking the body’s immune system into creating antibodies that fight an innocuous form of the virus. The antibodies then remain in the body, and if the person encounters the real virus, they ar e protected against it. The history of vaccines actually goes as far back as 200BC India or China, when it was discovered that some diseases do not infect those who have already been infected by it. This discovery led people to infect themselves with inoculated matter, thus protecting them from the disease. The first vaccine dates back to 1796 when Edward Jenner developed the smallpox vaccine using a weakend version of the cowpox disease. The concept of vaccinations through inoculation is considered by many to be one of the great science revelations of the 20th century. As time progressed, scientific innovations have led to the development of vaccines for various types of infectious diseases. Diseases that were once feared by the American public such as smallpox, whooping cough, and polio have now become rare. Smallpox has even been eradicated with the last naturally occurring case presenting itself in 1980. Vaccines were once welcomed with open arms by the citizens of the United States, but that all changed in the late 1990s when Dr. Andrew Wakefield and his collegues published a report the linked the MMR vaccine to autism. The MMR (measles, mumps, and rubuella) vaccine is usually administered to children 12 months andShow MoreRelatedVaccinations Should Be Mandatory Out Of Vaccinating Children1942 Words   |  8 Pageswith the topic of whether or not children should be vaccinated. According to the Centers for Disease Control and Prevention (CDC) and the American Academy of Pediatrics (AAP) they recommend that children get vaccinated against up to 14 diseases within their first two years of life, and receiving booster shots as they get older. This idea leads to numerous debates on why children should be vaccinated or why parents should be able to opt out of vaccinating their children due to developmental concernsRead MoreWhy Vaccination Should Be Mandatory875 Words   |  4 Pagesover two centuries ago. Parents, teachers, children and health care specialists all have a vital stake in this debate. Parents believe they should have the right to make the decision on whether or not to vaccinate their children. While health care officials disagree, claiming that by not vaccinating, all children will be susceptible to the vaccine-preventable diseases. Megan Heimer discusses the risk of vaccinating a child and that it should not be mandatory in her article, â€Å"The Hate Debate†. AlthoughRead MoreWhy Parents Should Not Parents1103 Words   |  5 PagesWhether or not parents should vaccinate their children has been something many parents have had to contemplate since the creation of the first vaccine in 1796. There is the constant battle of whether they should protect their kids against diseases or refrain from pricking them with a multitude of vaccines that could contain ingredients that go against their beliefs. Some vaccines contain ingredients such as aborted fetal tissue or animal residue which many parents think is unethical to inject intoRead MorePros And Cons Of Vaccination1665 Words   |  7 Pagesargument right now because of health and disease issues. There are people on both sides of this argument. Some people are against vaccinating their children because they feel they are being forced to have their child get vaccinated. While some people feel the need that vaccinations are important to protect themselves from any illness or diseases. Vaccinations should be mandatory for all schools and health care purposes. For one, people who are vaccinated can protect the other people who cannot be vaccinatedRead MoreThe Current Debate Of Immunizations965 Words   |  4 PagesThere is a huge issue arising in the United States over non-vaccinating your babies at birth to prevent certain illnesses. The main problem we are facing is whether or not it is a necessity to vaccinate your child at birth or expose them to life threatening illness by not vaccinating them. Another issue I will address is that now, parents have an option to immunize their child, as back in the early 2000’s they did not have an option; whereas now they do and it is causing utter chaos. This paper willRead MoreVaccination Of Vaccinations Should Be Mandatory1403 Words   |  6 Pages Vaccines Should be Mandatory in Order to Attend School Standard Number 6.4.B Jessica Crowe James H. Groves CEA3 ARGUMENT PAPER Jessica Crowe James H. Groves 30 June 2017 Vaccines Should be Mandatory in order to Attend School Standard Number: 6.4.B Protecting a child’s health is very important to parents! That is why they should vaccinate them as young children. All children should be required to have vaccinations in order to start school in every state. Each year about 85% ofRead MoreMaking All Vaccinations Mandatory : Are We Hurting Or Helping? Essay1671 Words   |  7 Pages Making all Vaccinations Mandatory - Are We Hurting or Helping? Vaccines: More help or more hurt? No parent wants to hinder the health of their baby nor do they go into parenthood with the idea that they would love to have a child with any disease at all. Parents will do anything and everything in their power to keep their children safe. When following the recommendation of most doctors, children will receive upwards of 38 vaccinations by the time he or she is 18 months old. The idea of making vaccinationsRead MoreVaccines Are A Vital Component Of The World s Heath874 Words   |  4 Pagesparents, though, are against having their children vaccinated because the parents are not educated about vaccines or because they are scared of the risks of vaccines. But what parents do not realize is that vaccines have so many benefits that are crucial to their children’s health. Vaccines are very important and should be mandatory for children because they prevent diseases, protect the â€Å"herd,† and eradicate diseases. Parents chose not to vaccinate their children because of the many risks that vaccinationsRead MoreThe Discovery of Vaccines Prevented The Spread of Infectious Diseases1342 Words   |  6 Pagesscale, the requirement of vaccinations of children to enter the public school system remains a current public health concern. Some argue that vaccines are dangerous for children and can lead to adverse effects. Others assert that the enforcement of requiring children to be vaccinated before entering schools protects the health of those attending school. These views create a challenge amongst parents who must decide whether or not to vaccinate their children with no regard to the benefits that vaccinationsRead MoreThe Prominent Significance Of Mandated Vaccines1141 Words   |  5 Pagesof the new revelation, numerous parents still made the decision to not vaccinate their kids. A study conducted by CNN reveals that today, up to twenty eight percent of children do not get vaccinated in some for m or fashion, leaving them and others susceptible to harmful ailments. Vaccinating all children should remain a mandatory precaution due to their pertinent health benefits. Vaccines have almost entirely rid the United States of many harmful illnesses. The Immunization Action Coalition expresses