Symptoms And Treatment Of Schizophrenia Medication Treatment

SCHIZOPHRENIA MEDICATION TREATMENT Introduction Schizophrenia is a disease of brain which disturbs the way brain cell communicate with each other and function, which is commonly caused by excessive production of dopamine. Furthermore, it cause serious psychotic symptoms which disrupts an individual quality of life, social deficit, abnormal social behaviors which often due to doubting and adapting unrealistic cases to realistic situations, and as a result, social isolation. For treatment of schizophrenia, antipsychotic medication is worldwide treatment which helps to prevent a relapse of psychotic symptoms and to enhance the quality of life by improving individual mental abilities. In addition, to improve the outcome of the treatment, monitoring patient’s status appears to be a strong nursing intervention in combination with medical assistances showing benefits. Also, early and accurate diagnosis of schizophrenia is necessary, because it is often easy to misdiagnose since it shares common symptoms with other diseases, such a s bipolar disorder, which also causes hallucination and bizarre change of personality. Antipsychotic medication and quality of life Antipsychotic medications optimizes the patient’s quality of life by ameliorating the symptoms of schizophrenia. The Patient could experiences a social deficits due to their disabled significant functioning in the community, such as â€Å"performance of work tasks, social interaction difficulties with other and motivationalShow MoreRelatedSchizophrenia: Types, Symptoms, Medications, Treatment Essay2472 Words   |  10 Pages Schizophrenia is a neurological disorder that affects the cognitive functions of an individual. The cause of this illness is unknown, but there are several theories of how an individual may acquire schizophrenia. Because there are many symptoms of the disease and because the symptoms can vary quite dramatically among several individuals and even within the same individual over time, the diagnosis of schizophrenia can be quite difficult. In the United States and Europe, schizophrenia occursRead MoreSchizophrenia: Types, Symptoms, Medications, Treatment Essay example2723 Words   |  11 PagesOTHER NEUROTRANSM1TTER SYSTEMS TREATMENT Schizophrenia is sometimes considered the most devastating of the mental illnesses because its onset is early in a patient’s life, and its symptoms can be destructive to the patient and to the patient’s family and friends. Although schizophrenia is usually discussed as if it were a single disease, this diagnostic category can include a variety of disorders that present with somewhat similar behavioral symptoms. Schizophrenia probably comprises a group ofRead MoreThe Treatment Prospects For Schizophrenia1571 Words   |  7 PagesThe Treatment Prospects for Schizophrenia Cecilia Pivarunas Northern Virginia Community College Abstract Schizophrenia is a mental disorder that can present in many different ways. Most often, symptoms display in a negative or positive manner. While medications are on the market to mitigate symptoms, the optimal treatment method couples both pharmaceutical and psychiatric rehabilitation. The Patient Outcomes Research Team, commonly called PORT, has issued treatment recommendations for SchizophreniaRead MoreSeizures and the Brain1084 Words   |  4 Pagescomponent in the biological paradigm for treatment of schizophrenia. At this early stage of understanding schizophrenia’s pathology, it was believed these chemicals were imbalanced and shocking the brain would force a rebalance of these vital chemicals. Once rebalanced, it was hypothesized the patient would no longer suffer from schizophrenia (Tharyan, 2005). The insight into treating neurotransmitter imbalances in patients diagnosed with schizophrenia began the treatment path to present day antipsychoticRead MoreSchizophreni A P sychotic Disorder1364 Words   |  6 PagesSchizophrenia Schizophrenia is considered a psychotic disorder according to the DSM (American Psychological Association, 2013). Schizophrenia is one of the most commonly known of the psychotic disorders. A person who is schizophrenic must meet the following criteria according to the DSM (American Psychological Association, 2013). The person has to have at least 2 or more of the following Delusion, Hallucination, disorganized speech, Grossly disorganized or catatonic behavior, and negative symptomsRead MoreSchizophrenia in The Center Cannot Hold by Elyn Saks1580 Words   |  7 Pagesbad radio signal. (Saks, p. 13)† These words are the description of schizophrenia, written by a woman who was diagnosed with schizophrenia, Elyn Saks. Her book, The Center Cannot Hold is the memoir of Sak’s own life experience and her struggle with schizophrenia, or as she puts it, her journey through madness. Although her journey did not lead to a full recovery, as is the case with many individuals diagnosed with schizophrenia, Saks was able to live and maintain a life, despite her very negativeRead MoreSchizophrenia: Treatment and Diagnosis Essay1187 Words   |  5 Pages Schizophrenia: Treatment and Diagnosis In 1809, physician John Haslam published an account of what he considered â€Å"A form of insanity†. Haslam described many symptoms that are relevant to modern day schizophrenia including delusions of grandeur and hallucinations. During the latter part of the nineteenth century, a German psychiatrist named Emil Kraepelin expanded on Haslam’s views and gave a more accurate description of schizophrenia as we know it today. Kraeplin startedRead MoreSubstance Abuse And Its Effects1575 Words   |  7 Pageshalf of individuals diagnosed with schizophrenia in the United States also self-medicate with alcohol and other drugs (Elements Behavioral Health, 2014). This is suggested due to individuals attempting to lessen the symptoms of their disorder. As discussed previously symptoms can include hearing and seeing things that others don’t hear or see, problems falling asleep or staying asleep and problems with concentration and memory. In an effort to lessen th ese symptoms alcohol and other drugs are usedRead MoreIs Schizophrenia A Unique Mental Disorder?1335 Words   |  6 PagesHealth Reference Series, schizophrenia affects 1.1% of the US population and the majority of those who suffer with schizophrenia go untreated or are unaware that they even have the disorder. Approximately 2,200,000 people in the United States suffer from schizophrenia, and they have a lifespan 20% shorter than those who do not have schizophrenia (Fentress, Moller 1). Schizophrenia is a unique mental disorder that is made up of distinctive characteristics, causes, signs and symptoms, and requires specificRead MoreImproving Schizophrenia With Mental Illness1591 Words   |  7 PagesImproving Schizophrenia with Risperdal Mental illness affects millions of people every day. One of the most debilitating forms of mental illness is schizophrenia. The Oxford dictionary defines schizophrenia as; A long-term mental disorder of a type involving a breakdown in the relation between thought, emotion, and behavior, leading to faulty perception, inappropriate actions and feelings, withdrawal from reality and personal relationships into fantasy and delusion, and a sense of mental fragmentation

Edward Bernett Was An English Anthropologist And The...

Edward Bernett Tylor was an English anthropologist and the founder of cultural anthropology. Tylor was focused on defining the context of the scientific study of anthropology that was based on evolutionary theories inspired by Darwin and Lyell. His stance as an evolutionist fueled his belief that researching the prehistory and the history of man could be used to compare and reform modern societies. Therefore, through the use of the comparative method and historical ethnography, which included travel logs, Tylor attempted to reveal the stages of development of cultures/civilizations. Tylor’s defines culture and civilization as a â€Å"phenomena related according to definite Laws-Methods of classification and discussion of evidence- Connexion of successive stages of culture by, Permanence, Modification, and Survival†¦ it is that complex whole which includes knowledge, belief, art, morals, law, custom and any other capabilities and habits acquired by man as a member of society† (28). His definition of culture led him to believe that uniformity was manifested in culture, which resulted in uniform actions enabling uniform causes. Furthermore, Tylor states that â€Å"stages of culture may be compared without taking into account how far tribes who use the same implement, follow the same custom, or believe the same myth, may differ in their body configuration and the color of their skin and hair† (31). Meaning that although groups of humans are different through the analysis of parallel

Creative arts project of preschoolers Essay Example For Students

Creative arts project of preschoolers Essay Goals: I hope the children develop awareness of colors and shapes through this exercise as well as experience success from creating a piece of artwork that IS their own. Materials Needed: Construction paper, washable paints Of different colors, painting smocks, Departure, disposable plates, lids, foam, sponges, buttons, toilet paper or paper towel rolls and Other small Objects Of different shapes Process/Teaching Strategies: TO teach this lesson I would begin by explaining the different shapes of the items that the children Will be using to paint. Each shape should be shown to the class and explained. The kids should be separated into small groups to share the paint and shapes. Each child should have a thick piece of black construction paper so that the paper is not easily torn. I would have bright paint colors such as white, blue, red, pink. Purple, and yellow that would show up well on black paper. How does this experience reflect purr philosophy to support a childs development? Art stimulates and develops imagination and refines cognitive and creative skills. Pre-school age children greatly accepting of most art forms. Art engages all the senses and involves a variety of methods including the anesthetic, auditory, and visual. When children are encouraged in art activities early in life, they are getting a foundation for successful learning, Art teaches creativity, self expression and individualism. Giving children control over the process helps to produce confident decision makers and problem solvers. Children need to believe that their ideas and efforts are valued. At this age a teacher should emphasize the creative process rather than judge the quality of the product. Children at this age do not process the skills to produce a successful outcome.

Latent Heat of Vaporization of Water Essay Example

Latent Heat of Vaporization of Water Paper Uncertainty in measuring time was  ±0. 01s according to the stopwatch but while measuring mass you have to first look at the time in stopwatch and then the mass in the electronic balance and because humans cannot react instantly it is estimated to be  ±1s. Uncertainty in measuring mass of the water was  ±0. 1g because it was measured using a weighing machine with the  ±0. 1g uncertainty. The graph of mass of water evaporated over time is linear because the best fit line passes through all error bars. From the calculations the specific latent heat of vaporization of water is calculated to be 2500 J/g  ±60 J/g. The literature value of specific latent heat of vaporization of water is 2260 J/g, which is quite low. The total percent error is 10. 6% and the total percent uncertainty is 2. 5% which is quite low compared to the percentage error. 2. 5% uncertainty means the final result can be  ±2. 5% off. That means the total error caused by uncertainties is 2.5%, rest is from systematic errors. One of the biggest systematic errors could be the heat loss from the water to the atmosphere. A well-insulated plastic kettle was used to boil the water so there will be minimum heat loss from water to kettle and kettle to surroundings. If the heat is lost to the surroundings from water, it means that the power supplied by the kettle is not completely used to boil water as it is lost in the surrounding so the power supplied is less than 1000W. We will write a custom essay sample on Latent Heat of Vaporization of Water specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Latent Heat of Vaporization of Water specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Latent Heat of Vaporization of Water specifically for you FOR ONLY $16.38 $13.9/page Hire Writer While recording the mass of water, the mass of the water in the electronic balance was not constantly decreasing. Sometimes it increased, sometimes it decreased slowly and sometimes rapidly and because of this there was a high error in collecting data. An electronic balance with high mass capturing should have been used for better results. The electronic balance used did not have a wide base and the kettle used to boil water was overturning it which also can result in high error. An electronic balance with wide base should be used for more accurate results.

Schedule a layout for flexible manufacturing layout (FMS) using the arena software The WritePass Journal

Schedule a layout for flexible manufacturing layout (FMS) using the arena software Chapter Two: Schedule a layout for flexible manufacturing layout (FMS) using the arena software Chapter One: IntroductionWhat is Flexible Manufacturing System (FMS)?What is Simulation?Why use Simulation?Project ScopeProject AimLearning ARENA simulation SoftwareProject ObjectivesReport StructureChapter Two: Literature ReviewSeven types of wastei)  Ã‚  Waste from over production:ii)  Ã‚  Waste of waiting time:iii)  Ã‚  Ã‚   Transportation waste:iv)  Ã‚  Ã‚   Processing waste:v)  Ã‚  Ã‚  Ã‚  Ã‚   Waste of motion:vi)  Ã‚  Ã‚   Waste from product defects :vii)   Inventory waste:JIT, Kanban and Lean ManufacturingJust in Time (JIT)  JIT CONCEPTGOALS OF JITOBJECTIVES OF JITChapter Three:The Problem DefinedChapter Four: Simulation Model DevelopmentChapter Five: Model Validation and CritiqueChapter Six: Analysis and SynthesisChapter Seven: Conclusions and Recommendation for Further WorkReferencesRelated Chapter One: Introduction What is Flexible Manufacturing System (FMS)? Flexible Manufacturing System (FMS) is defined as the flexibility of the manufacturing line or process in order to archive the aim to shorten the lead time to produce a product so that the product can be delivered on time to the customer and also can save cost. It has to be approachable so that the results and effects can be seen and useful for manufacturing line. An  Industrial Flexible Manufacturing System  (FMS) consists of  robot, Computer-controlled Machines, Numerical controlled machines (CNC),  Instrumentation devices, computers, sensors. The use of robots in the section of manufacturing industries provides a variety of benefits ranging from high utilization to high volume of productivity. Each robotic cell will be located along a material handling system such as a conveyor or automatic guided vehicle. The production of each part or work-piece will require a different combination of manufacturing nodes. The movement of parts from one node to another is done through the material handling system. At the end of part processing, the finished parts will be routed to an automatic inspection node, and subsequently unloaded from the Flexible Manufacturing System. They provide better efficiency, flexibility and adaptability which are lacking in traditional manufacturing systems. FMS are designed to combine the advantages of mass producti on systems (efficiency) and job-shops (flexibility) in one system. (Tunali 1995) The reason why FMS is very powerful is because of its ability to produce different types of quality products in any order with small-batch sizes without the time consuming changing machine setups. The benefits and drawbacks of implementing FMS is shown in table 1. Although large investment, long planning, development time and automated controller like CNC machines are required, most manufacturers prefer attempt to implement FMS to compete with other manufacturers. Other operational objectives such as the maximization of flexibility, sustainability, reactivity (or the ability to handle contingencies), availability and productivity should also be taken into account in particular for FMS designed to do batch jobs, small and medium-sized series in addition to mass production volumes. Flexibility is a particular important design objective implying that  the same production line can be used for different products, either sequentially or simultaneously without major transformation costs. Benefits Drawbacks Reduction in labour costs Very expensive Requires less space Complicated manufacturing system Increases efficiency Pre planning activity is substantial Increases productivity Adaption of product changes is limited Improves the quality of products Manufacturing lead time is less Reduces work in progress inventory. Table 2: Benefits and drawbacks of FMS What is Simulation? Simulation represents the physical processes of systems on a virtual computer model where the behaviour of such a model resembles as much as possible for the real scenario. Simulation is a very useful tool with increasing importance in the current advanced industrial world. Simulation refers to a broad collection of methods and applications that virtually imitate real life situations, or those which are yet to be real. The more accurate and effective a simulation model is, the more realistic are the results obtained and predictions concluded from that specific simulation model. In fact, â€Å"simulation† can be an extremely general term since the idea applies across many fields, industries, and applications. These days, simulation is more popular and powerful then ever since computers and software are better than ever. Computer simulation deals with models of systems. A system is a facility or process, either actual or planned, such as: i)  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   A manufacturing plant with machine, people, transport devices, conveyor belts and storage space. ii)  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   A bank with different customers, servers, and facilities like teller windows, automated teller machine (ATM), load desks, and safety deposit boxes. iii)  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   An airport with departing passengers checking in, going through security, going to the departure gate, and boarding; departing flight contending for push back tugs and runway slots; arriving flights contending for runways, gates, and arrival crew; arriving passengers moving to baggage claim and waiting for their bags; and the baggage-handling system dealing with delays, security issues, and equipment failure. iv)  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   An emergency facility in a hospital, including personnel, rooms, equipment, supplies, and patient transport. v)  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   A central insurance claims office where a lot of paperwork is received, reviewed, copied, filed, and mailed by people and machines and etc. Why use Simulation? In an effort to reduce costs and time consumption, simulation is one of the most powerful analysis tools available for the design and operation of complex processes or systems. This is because a computer simulation can provide the result on how effective a machine can run without the need of high capital investment and long time consumption to build a actual model on the floor plan by just getting the same results. Weaknesses and problems that may occur in the workstation such as material handling, idle of machine, bottleneck situation can be showed by using the simulation. In addition, the improvement of the production layout can be easily done from the simulation output showed in meeting the operating target. Besides that, simulation also helps reduce costs, avoid catastrophes tragedy and improve performance of the system. Furthermore, to make changes of a manufacturing plant in real life is very expensive and performance after the particular changes is not guarantee. Hence, it is always better to simulate the changes and compare the results before implementing it. Expensive equipment and complicated designs can be modelled using computer software to detect any inconsistency or possible failure modes. This reduces the costs associated significantly as it helps avoid or reduce the expensive and potentially wasted cost of bad designs or wrong equipment. An example to illustrate this would be the complex simulation models created by aviation industries such as Airbus or Boeing. The sustainability and life time of a plane can be modelled by using simulation in order to evaluate the fuselage, performance of engine and other part with different environment or situation. In addition to this, some real time product trials might be impossible as they would consume the single possible use of such products. For example, a bomb or missile can only be used once, and as a result, it won’t be possible to test every single product of such type by trialling it. Simulation plays an important key role here in modelling and simulating the effect and influence of such products while avoiding the destructive and expensive trials. Furthermore, simulation can be used to improve the current process of a system. In other words, it might be possible to optimize and increase the efficiency of an already running system by implementing some changes suggested by engineers, managers, operators or any personnel involved. Having obtained an accurate model, those suggested changes can be initially incorporated in the model to investigate and analyze their consequences and whether they would produce the desired effect or not. Upon validation of the results, an educated decision, backed up by facts, can be taken. Therefore simulation is a tool that can be used by management to aid decision-making especially in costly and heavily investments involved. The other goals of the simulation system are to simulate different production tasks on a given FMS and finally to facilitate the evaluation and comparison of different FMS designs for the same tasks. This last target requires to build up several, new simulation models (George L. KOVACS 1997). One of the most challenging issues faced by today’s manufacturing industry is heavy global competition. In order to compete in an international market, the manufacturers have to produce varieties of products rapidly and flexibly in order to meet the ever increasing market demand Project Scope The purpose of this project is to develop and model a Flexible Manufacturing System (FMS) layout using ARENA software. The author has to develop a Flexible Manufacturing System and will be able to produce simulations for the different scheduling scenarios. To start of modelling a Flexible Manufacturing System in ARENA software, the author have to put a lot efforts in research through different kinds of mass media like internet, journals, magazines, case study to understand the fundamental concept   and technique of FMS. After researches, the author has to build and simulates the model in ARENA software. From the simulation result, the author has to analyze output and recommended it. Last but not least, the model results will be collected and presented in the project report. Project Aim The aim of this project is to adopt an existing FMS layout and identify the problem or weaknesses in it and make improvement. In order to do that, author has found a piece of journal which contains an existing FMS layout provided with the route and processing time for each parts and components respectively. These informations will be used to generate the simulation in ARENA to monitor its performance such as the total processing time or waiting time and make improvement to it. Learning ARENA simulation Software After few weeks of reading and learning for ARENA simulation software, the author had understood the concept and methodology of simulation using ARENA. In addition, the author had absorbed basic project planning and analysis ideas along with the modelling concepts, which how actual simulation projects ought to proceed. Besides that, the author had familiar with the icons and object about which to used and knew how to generate the animation according to the simulation. Furthermore, author had learnt the varieties of expression or formula such as normal distribution, exponential, triangular, discrete, Poisson distribution. Project Objectives The general objectives of this title is to schedule a layout for flexible manufacturing layout (FMS) using the arena software. The layout must be able to achieve and match the FMS requirement. The main objective can be divided into sub-objective as stated below: To prepare a literature review and understanding of the fundamental concepts and techniques used for the Flexible Manufacturing System (FMS). To learn ARENA software in order to simulate the FMS model. To select a suitable FMS layout to model. To plan and develop the simulation of the FMS model. To run the model for different data, arrangement, and also to view and improve the efficiency and effectiveness FMS model. To analyze the results obtain from the FMS model. Reproduce the FMS model for improvement. To re-analyze and finalize the findings and conclusions. Report Structure This report divided into seven chapters, reference list, and appendices. The seven chapters consist of introduction, literature review, experimental technique, results and discussion, conclusion, and recommendations for further work.    Chapter 1 Introduction, the author introduces what this project is all about, objectives of this project and also the organization of the dissertation. Chapter 2 Literature review, this chapter explains on what is FMS, the history of FMS, various types of FMS, components of FMS, the benefits and limitations of FMS. The process and examples of FMS application is also included. Chapter 3, highlights on simulation and the ARENA software. The advantages and disadvantages of simulation are discussed in this chapter. The requirement of simulation in manufacturing environment is also included. Chapter 4, this chapter focuses on how the simulation of the model is being built by using ARENA software. The input parameters for the simulation run and model’s features are included. Chapter 5, this chapter is all about the results analysis that is generated from simulation model that have been built in ARENA simulation software. The three scenarios results are then compared. Chapter 6, this is the final chapter of this project where the author will discuss about the problems that are encountered during the simulation. Other than that, the author will also give the conclusion about the whole project and give recommendations for future work. Chapter Two: Literature Review Chapter two aims to reflect on the some topics related to simulation and lean manufacturing which have been pioneered by previous academics and industrialists. It covers the, seven sources of waste, JIT (Just in Time) manufacturing, kanban, lean manufacturing, types of production lines and scheduling environments, simulation and finally some distributions functions available in the simulation model. Figure 1: Original Layout Model of FMS This study has been realized on a model of a hypothetical FMS. By referring to Figure 1, it can be observe that the FMS consists of five multi-purpose CNC machines, each with automatic tool changing capability. Each machine is provided with limited input buffer. Having assumed that each machine will have ample capacity to store the required tools, the issue of tool availability is not considered in developing the model. An important feature of the model is that the machines are not available continuously. They can be subject to unexpected breakdowns. The system is capable of processing more than one part type simultaneously find each part type is associated with a probability of arrival. Each part is processed according to a predetermined sequence of operations. However, the machines that will process these operations are not fixed in advance, rather the routing decisions are made on-line based on current shop floor status data. Job pre-emption is allowed in case of an unexpected mac hine breakdown. The parts are introduced into the system through the loading station. The unloading station is the exit point for all the parts processed in the system. The system also includes a central Work-In-Process-Area (WIPA) to temporarily store the parts when the associated machine buffers reach the full capacity. The parts are transferred within the system by three AGVs each having one unit loading capacity. The place that the idle AGVs will wait for the next request depends on the AGV control policy employed. The model is developed on a microcomputer-based environment using SIMAN.    Part type Probability of Arrival Operation Sequence Processing Time On Alternatives Machine (Minutes) M1 M2 M3 M4 M5 1 20% B 9 0 14 12 0 D 0 10 8 11 13 H 8 0 0 10 14 E 11 12 0 0 9 F 0 7 10 0 9 2 20% B 11 0 7 9 0 C 0 8 0 11 0 A 12 0 10 0 0 D 0 10 8 6 7 G 6 7 0 0 8 3 10% F 0 8 6 0 7 C 0 10 0 8 0 B 9 0 6 7 0 D 0 8 10 9 11 4 10% C 0 7 0 6 0 A 9 0 12 0 0 I 0 0 6 8 0 B 8 0 9 7 0 G 11 10 0 0 12 5 20% E 7 8 0 0 10 F 0 10 8 0 11 A 7 0 9 0 0 I 0 0 6 8 0 D 0 8 9 11 13 6 20% H 7 0 0 8 10 B 10 0 8 12 0 C 0 11 0 9 0 G 10 8 0 0 6 E 6 8 0 0 10 I 0 0 10 7 0 Total 100% 30 Operations 141 150 156 159 150 Table 1: Part process Plan As for the experimental conditions, it is assumed that the FMS studied in this paper can simultaneously process 6 types of parts. As it is seen in Table 1, the number of operations for each part ranges from 4 to 6. The three AGVs travel at a speed of 200 feet per minute, The time required for loading and unloading an AGV is one minute irrespective of part and operation type. For each experiment, the performance data on mean flow time is collected for a simulation period of 15360 minutes (16 days with 2 eight hour shifts) by generating 10 independent replications of the model. For each replication, the statistics are collected after a warm-up period of 2880 minutes (3 days with 2 eight hour shifts). Seven types of waste The word â€Å"waste† in manufacturing was defined as anything other than the MINIMUM amount of equipment, materials, parts, space and workers’ time, which are ABSOLUTELY ESSENTIAL(to ADD VALUE to the product) (M.K.Khan, 2010).It is an very unlikely event to occur because manufacturing waste does not add value to product. After years of research and improvement job has been done, Toyota identified seven source of waste in manufacturing plant, which is as follow : i)  Ã‚  Waste from over production: This is considered as the most common waste found in manufacturing line. Mistakes occurred between marketing department and production department can lead to over production for demand and supply and cause delay for other parts or products. ii)  Ã‚  Waste of waiting time: Usually it’s easy to identify. Time is wasted when operators just watching the machine to run or waiting for preceding parts to arrive. Bottleneck in production line is also considered as time wasting when all the parts are stacked while waiting to be processed. iii)  Ã‚  Ã‚   Transportation waste: Bad housekeeping can cause long distance transportation waste or even double or triple material or part handling. Example: raw material stored in warehouse before it is brought to the line. iv)  Ã‚  Ã‚   Processing waste: Additional process could lengthen a product or part processing time with unnecessary additional process. v)  Ã‚  Ã‚  Ã‚  Ã‚   Waste of motion: Waste of motion is whatever time is not spent in adding value to the product should be eliminated. Poor machine or work layout could result to serious waste of motion. vi)  Ã‚  Ã‚   Waste from product defects : When defects occurred at on station, other waste will also be raised up such as longer transportation time, waiting time, and scrapped or rework product may be produced as well. vii)   Inventory waste: Inventory is also known as the root of all waste. It hides problems such as poor quality of product, machine breakdown and so on. It also lowers the level of inventory to expose those problems. Therefore, human always try to reduce or think a better way to handle inventory as shown in table 2. Zero defects Zero setup time Zero inventories Zero part handling Zero breakdowns Zero lead time Lot size of one Match products to customer requirement. Table 2: Target for eliminating waste JIT, Kanban and Lean Manufacturing Just in Time (JIT)   The basic approach to the â€Å"Just-in-Time† (JIT) production system is to reduce product costs through the elimination of waste. In a production facility waste can be defined as defects, stockpiles, queues, idleness and delays. The manufacturing philosophy of JIT is well defined by the following analogy. Inventory is depicted by water, covering a bed of rocks in a lake. The rocks and the lakebed are representative of problems and the manufacturing floor, respectively. Lowering the water level will expose the rocks on the lakebed (Riggs, 1987). This is the basic theory behind the JIT production system. By eliminating inventory stockpiles on a plant floor, operating inefficiencies can be exposed. Therefore, producing or receiving inventory â€Å"just in time† for the next production process can eliminate stockpile inventory. This report will detail the history of the â€Å"Just-in-Time† production system. We will follow the JIT system from its conception in 1940 to its success today. The characteristics and advantages of the JIT production system will be further outlined. We will also summarize the specific requirements for implementation of this system. Throughout this document we will aim to provide internet links, which will provide more information on the topic. Just-In-Time (JIT) manufacturing is a Japanese management philosophy applied in manufacturing. Essentially it involves having the right items with the right quality and quantity in the right place at the right time. Today, more and more North American firms are considering the JIT approach in response to an ever more competitive environment. The ability to manage inventory (which often accounts for as much as 80 percent of product cost) to coincide with market demand or changing product specifications can substantially boost profits and improve a manufacturer’s competitive position by reducing inventories and waste. Just In Time (JIT) is a management philosophy, an integrated approach to optimize the use of a company’s resou rces, namely, capital, equipment, and labor. The goal of JIT is the total elimination of waste in   the manufacturing process. JIT CONCEPT JIT may be viewed as a production system, designed to improve overall productivity through the Elimination of waste and which leads to improved quality. JIT is simple, efficient and minimize waste. The concept to produce and deliver finished goods just in time to be sold, subassembles just in time to be assembled into sub assembled and purchase materials Just- in time to be transformed into fabricated parts, is the concept behind JIT. It is dependent on the balance between the stability of the user’s scheduled requirement and supplier’s manufacturing flexibility. GOALS OF JIT A system whose goal is to optimize process and procedures by continuously pursuing waste reduction. It consists of 7 W’s to pursue the waste reduction. The wastes identified for reduction through continuous improvements in production process are: OBJECTIVES OF JIT The basic objectives include: n Low manufacturing and distribution cost. n Reduced labor (both direct and indirect) n Higher degree of product quality and less defects. n Effective use of Working capital. n Decrease in production lead-time. n Reduced investments for in-process inventory. n Increased productivity. n Reduced space requirements. n Faster reaction to demand. Change i.e. more flexibility to customer demand. n Reduced overheads.    Chapter Three: The Problem Defined Chapter Four: Simulation Model Development Chapter three demonstrates the process of preparing and constructing the simulation model. It will then be run and produce the results based on the data or assumption made in the simulation. It also serves as a reference for whoever uses or modifies the model in the future. Every steps will be shown and organized step by step for the ease of reading for reader. Before starting creating the simulation model, author has spent a significant amount of time to learn how to program and create a simulation model using ARENA based on the data provided in literature review. This involved identifying which machine has the longest processing time and processes the most products. The book that author referred to was â€Å"Simulation with Arena† and listed in the reference list. After all the data had been collected and gathered, now move to the development of the simulation model using ARENA. Firstly, run the ARENA software and it will show a blank page as shown is figure 1. Figure 1: Blank page of ARENA Secondly, drag and place the necessary object into the blank page and arrange it which is shown is figure 2.    Chapter Five: Model Validation and Critique Chapter Six: Analysis and Synthesis Chapter Seven: Conclusions and Recommendation for Further Work References George L. KOVACS, S. K., Ildiko KMECS (1997). Simulation of FMS with Application of Reuse and Object-Oriented Technology. 13 -1 Tunali, S. (1995). Simulation For Evaluating Machine And AGV Scheduling Rules In An FMS Environment. 433 438. Khan.M.K (2010). Manufacturing Planning and Control. Lecture notes distributed for ENG4087M, Just-In-Time Systems(Lean Production), SOEDT, 1st Oct 2010. W. David Kelton, Randall P. Sadowski, nancy B. Swets, 2010, Simulation with Arena, 5th edition, Mcgraw-Hill International Edition, Avenue of the America, new York. seopromolinks.com/fms-advantages-disadvantages.asp

What You Should Know About Travel Writing

What You Should Know About Travel Writing Travel writing is a form of creative nonfiction in which the narrators encounters with foreign places serve as the dominant subject. Also called  travel literature. All travel writing- because it is writing- is made in the sense of being constructed, says Peter Hulme, but travel writing cannot be made up without losing its designation (quoted by  Tim Youngs in  The Cambridge Introduction to Travel Writing, 2013). Notable contemporary travel writers in English include  Paul Theroux, Susan Orlean, Bill Bryson,  Pico Iyer,  Rory MacLean,  Mary Morris, Dennison Berwick,  Jan Morris, Tony Horwitz,  Jeffrey Tayler, and Tom Miller, among countless others. Examples of Travel Writing By the Railway Side by Alice MeynellLists and Anaphora in Bill Brysons Neither Here Nor ThereLists in William Least Heat-Moons Place DescriptionLondon From a Distance by Ford Madox FordNiagara Falls by Rupert BrookeNights in London by Thomas BurkeOf Trave, by Francis BaconOf Travel by Owen FellthamRochester by Nathaniel Hawthorne Examples and Observations The best writers in the field [of travel writing] bring to it an indefatigable curiosity, a fierce intelligence that enables them to interpret, and a generous heart that allows them to connect. Without resorting to invention, they make ample use of their imaginations. . . .The travel book itself has a similar grab bag quality. It incorporates the characters and plot line of a novel, the descriptive power of poetry, the substance of a history lesson, the discursiveness of an essay, and the- often inadvertent- self-revelation of a memoir. It revels in the particular while occasionally illuminating the universal. It colors and shapes and fills in gaps. Because it results from displacement, it is frequently funny. It takes readers for a spin (and shows them, usually, how lucky they are). It humanizes the alien. More often than not it celebrates the unsung. It uncovers truths that are stranger than fiction. It gives eyewitness proof of life’s infinite possibilities.(Thomas Swick, N ot a Tourist. The Wilson Quarterly, Winter 2010) Narrators and NarrativesThere exists at the center of travel books like [Graham] Greenes Journey Without Maps or [V.S.] Naipauls An Area of Darkness a mediating consciousness that monitors the journey, judges, thinks, confesses, changes, and even grows. This narrator, so central to what we have come to expect in modern travel writing, is a relatively new ingredient in travel literature, but it is one that irrevocably changed the genre. . . .Freed from strictly chronological, fact-driven narratives, nearly all contemporary travel writers include their own dreams and memories of childhood as well as chunks of historical data and synopses of other travel books. Self reflexivity and instability, both as theme and style, offer the writer a way to show the effects of his or her own presence in a foreign country and to expose the arbitrariness of truth and the absence of norms.(Casey Blanton, Travel Writing: The Self and the World. Routledge, 2002)V.S. Naipaul on Making InquiriesMy books ha ve to be called travel writing, but that can be misleading because in the old days travel writing was essentially done by men describing the routes they were taking. . . . What I do is quite different. I travel on a theme. I travel to make an inquiry. I am not a journalist. I am taking with me the gifts of sympathy, observation, and curiosity that I developed as an imaginative writer. The books I write now, these inquiries, are really constructed narratives.(V.S. Naipaul, interview with Ahmed Rashid, Death of the Novel. The Observer, Feb. 25, 1996) Paul Theroux on the Travelers Mood- Most travel narratives- perhaps all of them, the classics anyway- describe the miseries and splendors of going from one remote place to another. The quest, the getting there, the difficulty of the road is the story; the journey, not the arrival, matters, and most of the time the traveler- the traveler’s mood, especially- is the subject of the whole business. I have made a career out of this sort of slogging and self-portraiture, travel writing as diffused autobiography; and so have many others in the old, laborious look-at-me way that informs travel writing.(Paul Theroux, The Soul of the South. Smithsonian Magazine, July-August 2014)-  Most visitors to coastal Maine know it in the summer. In the nature of visitation, people show up in the season. The snow and ice are a bleak memory now on the long warm days of early summer, but it seems to me that to understand a place best, the visitor needs to see figures in a landscape in all seasons. M aine is a joy in the summer. But the soul of Maine is more apparent in the winter. You see that the population is actually quite small, the roads are empty, some of the restaurants are closed, the houses of the summer people are dark, their driveways unplowed. But Maine out of season is unmistakably a great destination: hospitable, good-humored, plenty of elbow room, short days, dark nights of crackling ice crystals.Winter is a season of recovery and preparation. Boats are repaired, traps fixed, nets mended. â€Å"I need the winter to rest my body,† my friend the lobsterman told me, speaking of how he suspended his lobstering in December and did not resume until April. . . .(Paul Theroux, The Wicked Coast. The Atlantic, June 2011) Susan Orlean on the Journey- To be honest, I view all stories as journeys. Journeys are the essential text of the human experience- the journey from birth to death, from innocence to wisdom, from ignorance to knowledge, from where we start to where we end. There is almost no piece of important writing- the Bible, the Odyssey, Chaucer, Ulysses- that isnt explicitly or implicitly the story of a journey. Even when I dont actually go anywhere for a particular story, the way I report is to immerse myself in something I usually know very little about, and what I experience is the journey toward a grasp of what Ive seen.(Susan Orlean, Introduction to My Kind of Place: Travel Stories from a Woman Whos Been Everywhere. Random House, 2004)- When I went to Scotland for a friends wedding last summer, I didnt plan on firing a gun. Getting into a fistfight, maybe; hurling insults about badly dressed bridesmaids, of course; but I didnt expect to shoot or get shot at. The wedding was taking place in a medieval castle in a speck of a village called Biggar. There was not a lot to do in Biggar, but the caretaker of the castle had skeet-shooting gear, and the male guests announced that before the rehearsal dinner they were going to give it a go. The women were advised to knit or shop or something. I dont know if any of us women actually wanted to join them, but we didnt want to be left out, so we insisted on coming along. . . .(Susan Orlean, opening paragraph of Shooting Party. The New Yorker, September 29, 1999) Jonathan Raban on the Open House- As a literary form, travel writing is a notoriously raffish open house where different genres are likely to end up in the bed. It accommodates the private diary, the essay, the short story, the prose poem, the rough note and polished table talk with indiscriminate hospitality. It freely mixes narrative and discursive writing.(Jonathan Raban, For Love Money: Writing - Reading - Travelling 1968-1987. Picador, 1988)- Travel in its purest form requires no certain destination, no fixed itinerary, no advance reservation and no return ticket, for you are trying to launch yourself onto the haphazard drift of things, and put yourself in the way of whatever changes the journey may throw up. Its when you miss the one flight of the week, when the expected friend fails to show, when the pre-booked hotel reveals itself as a collection of steel joists stuck into a ravaged hillside, when a stranger asks you to share the cost of a hired car to a town whose name youv e never heard, that you begin to travel in earnest.(Jonathan Raban, Why Travel? Driving Home: An American Journey. Pantheon, 2011) The Joy of Travel WritingSome travel writers can become serious to the point of lapsing into good ol American puritanism. . . . What nonsense! I have traveled much in Concord. Good travel writing can be as much about having a good time as about eating grubs and chasing drug lords. . . . [T]ravel is for learning, for fun, for escape, for personal quests, for challenge, for exploration, for opening the imagination to other lives and languages.(Frances Mayes, Introduction to The Best American Travel Writing 2002. Houghton, 2002)

Medium Research Methodology Paper Example | Topics and Well Written Essays - 1000 words

Medium Methodology - Research Paper Example A quantitative approach was adopted for this study. It was vital to impose primary demands on the data collection. This is in order to study and know how the British national newspapers have constructed ‘binge drinking’ as a social problem. The research study is primarily and mainly dealing with how have the British national newspapers constructed ‘binge drinking’ as a social problem and not generalized approaches (Iwere, 2010). Additionally, the relationships between the variables will be analyzed in great detail by the research. The analysis will include testing the variation effect within factors which influence the British national newspapers to construct ‘binge drinking’ as a social problem. The approach (quantitative) was the most suitable approach for the study since the research question required needed a statistical answer and solution. Critcher, (pg. 154) stated that a quantitative study approach is often characterized by statistical measurements and figures whereas a qualitative approach is best suited for research questions which require a descriptive solution and answer. The research focused on finding the coverage of a small sample of British newspapers on binge drinking. Consequently, a quantitative paradigm was used to collect data for the research because it is more relevant and suitable. This was made up of newspaper articles which were meant and aimed to illustrate the findings of the study from the perspective of the research participant. To satisfy the demands of depth, the need for detailed information or data about binge drinking and the British media necessitated the use of more newspaper articles. Also, the use of many articles enabled the study to come up with reliable results and information.