Trotskys Contribution to the Success of the Bolsheviks up to 1922 Essa

Without contribution from crucial individuals politically involved in Russia at the time, the success of the Bolsheviks and the proceeding (ideally) Communist government may have been less then what we know today. One such individual was Trotsky.Trotsky made a vital contribution to the success of the Bolsheviks up to 1922. As Lenin made clear in 1918 Trotsky was in his view the only person able to save the revolution. Trotsky was a member of the Social Democratic Party and was living in exile in America. Surprised by the February revolution in Petrograd in 1917 he returned to Russia arriving in May 1917. In this revolution, he was the one who persuaded Lenin to hold off the attack until he was sure that the Bolshevik?s had a much more secure hold on the country. This led to the abdication of the Tsar and the establishment of a Provisional Government led by Kerensky. Although he had been a Menshevik (a branch of the Social Democratic Party which believed that there would be a workers uprising leading to a revolution) he was rapidly convinced by Lenin?s views to become a Bolshevik (a branch of the Social Democratic Party that believed a small organised party was needed to spearhead a revolution) and by June 1917 he was regarded by Lenin as the ?number 2? in the Bolshevik party. Trotsky had exceptional leadership qualities that helped the Bolsheviks to success. He was an opportunist, intelligent, pragmatic and persistent. Trotsky was a very effective public speaker and because of this ability, could get huge amounts of support on his side. He used real life comparisons so as to engage his audience. He was able to store confidence and trust in the public and the army, which was a massive contribution to the Bolshevik?s success... ... travel to the points where the fighting was the fiercest to provide support. By doing this he was able to boost moral, rally and inspire his men in a way that other leaders, especially White leaders, could not. What's more, it was Trotsky who decided to save Petrograd when it was under threat from Yudenich, when Lenin had lost all other hope. People were most impressed with Trotsky?s skill to turn the Red Army, which started off as barely anything, into a fighting army of around five million by the end of 1920. Trotsky was the main negotiator with the German when the peace treaty was made. Although Russia lost huge amounts of land, Trotsky decided that it was best to get out of the war, whatever the cost. The situation was that of such poverty in Russia at the time. In this treaty, Russia lost 54% of its industry, 26% of the railways and 89% of their coalmines.

It is Time to Legalize Marijuana Essay -- Argumentative Persuasive Top

  Ã‚   The long-standing prohibition against recreational use of cannabis in the United States should be repealed. In addition, the penalties for possession and trafficking of cannabis should be abolished, and cannabis should be taxed and regulated by the federal agency that controls the other recreational, legal, yet addictive and potentially injurious substances tobacco and alcohol (the ATF). Cannabis has been illegal since the Marijuana Tax act of 1934. Yet of a population of 284 million (2000 U.S. Census), 70 million Americans claim to have smoked cannabis at some point in their lives [NORML]. Prohibition of cannabis is therefore apparently ineffective at changing the habits of a population, just as prohibition of alcohol was ineffective in 1919-1933. Making otherwise law-abiding citizens fugitives does nothing more than fill the prisons and alienate the populace from their government. In fact the total cost to taxpayers of solely marijuana-related incarceration (in local, state, and federal prisons and jails) of 15,400 people exceeds $1.2 billion per year. That one billion does not include what it costs to investigate, arrest, and prosecute the "hundreds of thousands of marijuana users arrested every year" [Hall]. Three and a half million people were arrested for marijuana offenses during the 8 years under President Clinton! [NORML] More than double the same period bef ore his presidency. Hall goes on to quote a report by the National Academy of Sciences: "there is little evidence that decriminalization of marijuana use necessarily leads to a substantial increase in marijuana use." So while it is argued that the corruption, guerrilla violence, and terrorism carried out by the black market drug traders would infiltrate ma... ...ause compared to alcohol and cigarettes, there really isn't any reason for it not to be.    WORKS CITED 1. Illegal Drugs and Alcohol-America's Anguish. 1997. Information Plus, Wylie, TX. 2. http://www.lectlaw.com/files/drg17.htm The State Of The Art In Horticulture. A Crime Punishable By Life Behind Bars, By Michael Pollan, From New York Times Magazine, 19 February, 1995. 3. http://www.fas.org/drugs/issue7.htm The FAS Drug Policy Analysis Bulletin, Issue 7, June 1999. "Appraisals of the Adverse Health Effects of Cannabis Use: Ideology and Evidence" by Wayne Hall 4. http://www.usemb.gov.do/IRC/drugs/threats.htm ONDCP Chief Releases Report on Drug Threats Across United States, 2 December 2000. 5. http://www.mapinc.org/drugnews/v00.n1521.a05.html Thornton, Jacqui "Cannabis Can Kill You" U.S. Census data can be found at www.census.gov.

Adolescence problems Essay

Adolescence describes the teenage years between 13 and 19 and can be considered the transitional stage from childhood to adulthood. However, the physical and psychological changes that occur in adolescence can start earlier, during the preteen or â€Å"tween† years (ages 9-12). Adolescence can be a time of both disorientation and discovery. The transitional period can bring up issues of independence and self-identity. Sometimes adolescents may be experimenting with drugs and alcohol or sexuality. During this time, peer groups and external appearance tend to increase in importance. Home BiologyHuman Population and Health Top Problems of Adolescence Most problems of adolescence are due to failure in understanding the anatomical, morphological and psychological changes expected during adolescence. Psychologically, adolescence is such a vulnerable stage that boys / girls of this age are easily carried away by perceptions generated by Misleading and misguiding parents, teachers, friends, brother/sisters. Ignorance of elders. Half – informed or ill – informed friends, brothers, sisters. Wrongful messages depicted through TV serials, advertisements, films Publications carrying partially or fully false information. Such perceptions can be anything in the range of studies, sex, society, married life, career, religion, politics, or any relevant subject. Every adolescent boy or girl is prone to such exposures – which ultimately are retained as perceptions in their minds to form their behavioural patterns. The problems of adolescence are classified as morphological / developmental psychological social educational Some problems are absolutely unimportant and trivial. They could be easily ignored. But even such problems cause great concern to adolescent people. Psychological Problems 3. Social 4. Educational 5. Social Implications Morphological / Developmental Problems Back to Top over growth of hair or undergrowth of hair over weight and underweight skin colour problems Facial deformities, pimples, etc. Limb deformities Abnormal growth of genitals and breasts. Psychological Problems Back to Top Ignorance about many basic facts leads to psychological problems like Misconceptions about sexual feelings, sex related issues. Misconceptions about child birth, reproduction. Misconceptions about coitus, menstrual cycles. Fear about sex and sexual issues. Guilt feeling about sex related issues. Inferiority / Superiority complex about skin colour, beauty, mental ability and IQ. Inexplicable perceptions about dress and fashion codes. Wrong and unrealistic ideologies about friendship and courtship. Perceptional or communicational or preconceived complications about their teachers and parents. Attraction towards opposite sex. Unrealistic and illogical curiosity about sex and sex related issues. Exceptional vulnerability to suicide psychology. Social Back to Top Anticipated unemployment and insecurity due to unemployment. Unwarranted and inexplicable hatredness towards brother / sisters, friends. Intense closeness with brothers / sisters, friends. Unpredictable and volatile relationships with friends. Unrealistic social perceptions about violence, love, sex as influenced by media. Unusually vulnerable and volatile relations with relatives. Fear / imagination about married life, life partners. Educational Back to Top Tensions of attending the classes, examinations and tests. Low IQ feeling. Fear about failure in examination. Fear about low score. Fear and concern about a future career. Misconceptions about teachers. Due to many problems faced during adolescence, the boys and girls of the age between 8 – 16 form a separate category by themselves. Their problems are specific to themselves. Most of the problems faced by them are perceptional. By timely and effective guidance – many of their problems could be solved. Some of them may need medical / psychiatric attention. In India, the parents influence their behaviour, thoughts and are in position to solve many problems – if they have positive approach. Despite all efforts being made by parents, teachers, large number of adolescents face one or many problems. When the problem is aggravated, the parents may take them to doctors. But most of them face minor problems – modifying their behavioural patterns, personality as a whole. The implications of problems in adolescence can be moral or social. Social Implications Back to Top Future citizen may have a high IQ due to positive thinking and reorientation of their mental resources towards positive personality development. A section of future population may turn into disgruntled, impatient group of people due to grooming of misconceptions about society, love, law, relations, etc. Due to wrong educational policies and ever growing unemployment problems – a section of population may turn hostile against the whole society, which breeds and deepens the antisocial activities and perverted thinking. Many of the wrong perception about sex related problems may lead them to unwanted motherhood, anxiety or illegal termination of pregnancy. Some problems during adolescence are decisive in building the personalities (positive and negative) – who may or may not utilize the opportunities open to them during their later life. When teachers, parents, brothers /sisters or any close person has positive dominant personality to effectively guide the adolescent at right time – they turn out to be very useful section of future population. Imaginary fear, imaginary anxieties and unrealistic expectations as well as host of strong misconceptions may ultimately end up with personalities of negative / perverted thoughts. In extreme disillusions, tension, wrongful personality and maladjustments – a section of population may have to be psychiatric patients. Psychosis of mild nature may remain untreated and unnoticed. Such people will not do anything useful to the society or their families. Adolescent being influenced by mass media like electronic media, print media or computer culture – may be guided or misguided by such exposure. When misguided – they are likely to develop negative perception about many social values. The social implications of adolescent problems are dependent upon social structure. In a country like India – where family ties are strong due to emotional, financial, religious attachments – the gravity of implications are less. But in an individualistic society like US / Europe – where family ties are shallow – the gravity of implications can be far more serious. Finding help for families, teenagers and children can be a challenge. But there is good news. Information and referral systems are available from our schools, medical offices, news magazines, the yellow pages and even the Internet. Many parents are finding help and discovering resources by asking family, friends and their co-workers. In fact, information and referrals based on a personal recommendation is a great way to find help. Unfortunately, finding help for children and families has become more  difficult than finding help for most adults problems. For instance, health insurance has many restrictions that limit who you can see and what services they can provide. Most of the problems that families and children face are not covered and only certain diagnoses will be treated. Public programs across the country lack adequate funding. The schools have programs, but they desperately need more staff and money to meet the demands that currently exist. There are many private counselors who work with children, but there are only a few who work with families and children who have serious behavioral and emotional problems. The consequence when children don’t get the help they need can be tragic. Parents and families give up when they don’t know what to do, when they are discouraged and when they lack adequate information. Finding and getting help means you need to get oriented and understand the problems and potential solutions. Behavior Problems. In order to deal with a problem it will help a great deal if parents can describe the problem in terms that may lead to a solution. Here are the problems that I see parents and their children facing. Many of these will surface in small children or they may not appear until children become teenagers. Social withdrawal and isolation – Refusal to go to school – Demanding and selfish attitude – Disregard for rules, responsibilities and family functioning – Poor study behavior and skills – Unfocused or disruptive behavior in classroom – Grades and school performance dropping – Erratic or emotionally unstable behavior – Poor hygiene and grooming – Behavior is disrespectful or defiant Involved in high risk and reckless activities – Using alcohol or other drugs – Skipping school – Stealing or theft – Destructive, threatening or violent behavior – Self-harming or suicidal behavior Typical Causes. It takes time for problems to become critical, life threatening or intolerable. At some point, one can trace the cause to one or more factors. A pattern of problems will usually occur over time before a problem becomes a crisis. Identifying these factors can help characterize the evolution of a problem or a crisis, the appropriate response and the potential solution that may be necessary. – â€Å"Brittle† or fragile emotional temperament – Social demands exceed current ability – Peer and social pressures – Failure to provide rules, discipline and a bonded relationship with a child – Parental divorce or separation Family conflict and discord – Neglect or abandonment – Traumatic experience – Undiagnosed medical or psychological problem – Untreated parental alcoholism, drug abuse or mental disorder – Alcohol and other drug use What are the Solutions?. The first step is to define the problem and a potential cause. After that, you need to explore potential solutions. There are at least several dozen potential solutions to any problem. That is a lot to consider. Unfortunately, access to many of these resources may depend on the parent’s employment benefits and their income. Many public programs have waiting lists and may exclude children if the problem is not severe enough. Exclusion from public programs does not mean the problem is minor. Many programs are full and can only take children with more severe problems. The following is a partial list of potential solutions. – Self-help – Parenting education and training – Individual counseling and therapy – Group counseling and therapy – Parenting consultation and advice – Family counseling and therapy – Increased parental involvement and supervision – Tutoring – Special education programs – Change schools – Outdoor activities or adventure programs – Move to a new area – Parenting by other family members – Foster care – Health and human service case management – Private school – Day treatment therapy program – Boarding school – Therapeutic boarding school – Residential treatment program – Medication intervention – Psychiatric hospitalization – Police or law enforcement response Diagnosis can be misleading. There are many ways to define problems. One of the least useful and potentially harmful is to rely entirely on a diagnosis. A diagnosis alone can be misleading. Many problems are not solved because the problem was diagnosed, the underlying problems were missed or ignored, and the diagnosis suggested an approach that was inadequate and unfocused. A diagnosis can create a false sense of certainty. Why? Because the diagnostic procedures used in mental health are not much more sophisticated than one used to diagnose a headache or a stomach ache. For instance, there are many forms of headaches and stomach aches. There are many things that can cause a headache – a tumor, tension, injury, eye strain, diet, disease, flu, allergies, a cold or bacterial infections etc.. In mental health, no matter how rigidly we use diagnostic criteria, or how sophisticated the interview process, we are still looking at patterns that have many origins. There can be many sources and causes for a particular problem – especially family problems that involve children. A traumatic experience can result in many different problems. The behaviors associated with attention deficits and hyperactivity can be caused and maintained by many things. As a result, there are many potential outcomes and approaches, and these can vary with each family, their beliefs, values, attitudes, culture, ethnicity and their resources. Parents need more than a diagnosis. It helps to understand a problem in a manner that can tell us how a potential solution may work. It’s not enough to say that a child is depressed and they need to talk to a counselor. A child who is living in an abusive home may be depressed and emotionally withdrawn, but they don’t necessarily need therapy to express their emotions. The family may be the more important focus and the most important part of the solution. Counseling and Therapy. Counseling and therapy is a mixed bag as far as solutions go. There are more than 200 types of counselors and therapists. Trying to find the right one can be overwhelming or end up a waste of time. There is also a great deal of similarity between some counselors and some therapists. Counseling is not therapy. Counseling usually results in a realization, a plan or a decision. A therapist provides an environment of activities that bring about change – almost like exercise. There are no simple words of advice or a formula that will absolutely insure that your family or child will find the right person. Trial and error may be required. But there are four guidelines that have been shown to increase the likelihood of success. Become invested. Educate yourself, gather information and become actively invested in understanding the problem and selecting a counselor or therapist. – Learn how it works. Don’t select a particular counselor or therapist unless you believe they can clearly describe the problem, how their approach to therapy or counseling works, and how that approach will resolve the problem. – The relationship heals. The relationship you and your child have with a counselor or therapist as well as their approach are equally important. Work with people you and your child trust, like and believe is competent. – Get references. Ask for the names of other parents or professionals who can recommend a potential counselor or therapist. There is no better reference than a credible recommendation and past success with similar problems. Medications. The use of medication can present a real solution and a real problem for most parents. Medications can have a powerful effect on the mood and behavior of children. For parents who have tried â€Å"everything else†, medications can make the difference between a life lost and a chance to become a reasonably successful adult. There are certain realities when one decides to use medication. For one thing, psychiatric medications for behavioral and mental health problems will treat the symptoms and not the cause. Medications do not cure psychological, emotional and behavioral problems. Psychiatric medications that are used to treat depression, anxiety, mood swings, attention deficits, hyperactivity and disorganized thinking always affect another part of a child’s body and brain. These â€Å"side-effects† are not clearly understood and the long term impact on growing children is still uncertain. Law suites are surfacing and legislators are proposing legislation to address recognized dangers in the wrongful medication on children. While one should be cautious about the use of medications to treat behavioral problems, there is certainly a place for these drugs. In severe cases, and cases where parents cannot afford therapy and special schools, medications can bring hope to an otherwise hopeless situation. In some cases, children may require medication to simply participate in school, family activities and counseling or therapy. More importantly, a child’s personality and attitude in life will be damaged if that child is left in a depressed, anxious or otherwise dysfunctional state for an extended period of time. Medication can be a â€Å"life boat† and deterrent against psychological and social trauma that come from serious but temporary problems that would otherwise destroy a child’s attitude toward life. But before you start any medication, ask your pharmacist for information on the side effects. The Power of Parenting and Family. Parents and family members can have the most powerful impact of a child’s behavior, attitude and approach to life. Put simply, children are persuaded and impressed by the people they spend the most time with and the people who matter most. That should be the child’s parents and family. Why? Because a therapist can only provide an exceptional environment, relationship and activities for an hour or so a week. Individual counseling and therapy may not be enough for most children – especially if that child is facing social pressure, temptations, painful experiences and inappropriate role models during the remainder of the week. In most cases, individual therapy or counseling without parental or family involvement is not enough. In some cases, therapy and counseling can result in a child developing unrealistic expectation of their parents and family. It is easier to be a therapist than it is to be a parent. This is why family education and involvement in counseling and therapy may be essential. Therapy and counseling should never replace the essential role of parents or a family. It should support those roles. But if parents are unwilling or unable to become involved with their child or in therapy, then therapy can provide the support that some children desperately need. Peers and Social Pressure. At a very early age, many children are profoundly influenced by their peers. It has been repeatedly observed in social science that children learn behaviors and will adopt the attitude of children they are emotionally bonded with. As children begin to bond with other children, they seek approval, advice and even direction for their life. The struggle for independence and separation from parents is a natural process. However, problems will invariably surface, attitudes may become hostile, and values can become lost when parents become less involved with their children. Social pressure is a powerful tendency for children to imitate and adopt the behavior and emotional sensitivity of others. Children begin to think the way they talk with their friends. Children tend to become what they think about.

Linear Programming to Solve Coal Blending Problem

17th International Mining Congress and Exhibition of Turkey- IMCET 2001,  © 2001, ISBN 975-395-417-4 Optimum Blending of Coal by Linear Programming for the Power Plant at Seyitomer Coal Mine K. Erarslan, H. Aykul, H. Akcakoca & N. Cetin Dumlup? nar University, Department of Mining Engineering, 43100, Kutahya, Turkey ABSTRACT: In this study, a linear programming model is developed to determine the optimum coal blend in terms of quality and quantity. Coal with various features is mined from different panels of Seyitomer Lignite Coal District and fed to a nearby power plant.The quality of the coal is extremely variable through the horizontal and vertical directions, which entails the precise planning of coal blending during the mining and stockpiling stages. Otherwise, a large penalty has to be paid to the power plant. In this study, the objective is to match the calorific values required by the power plant. The quality features and production capacities of coal from different panels are determined and are used in quality constraints. The power plant requires coal in two groups, which are of different qualities and quantities.Therefore, two linear programming models complementing each other are developed in order to determine the blending conditions that satisfy the needs of the plant. The models are introduced and solved m the LINDO package program. Reasonable solutions are obtained and optimal amounts of blending are handled. The model also allows the evaluation of coal panels of low quality. 1 INTRODUCTION' Linear Programming (LP) is one of the most widely used methods of operation research for decision problems.This method is a reasonable and reliable procedure for determining the optimum distribution of resources, optimal production, minimum cost, maximum profit, etc. , which comprise the objectives (Ozturk, 1997). In this method, decision parameters to make the objective optimal are linear or assumed to be linear (Taha, 1992, Hillier and Liebermann, 1995). The general form of the problem is formed by objective function and subjected constraints; (1) (2) where; Z= objective of the model Cj = coefficient of/* decision variable (1=1,2 Xj = / * decision variable N) oefficient of decision variable (i=l,2,.. ,m) b, = limited resource for iJ* constraint LP approximation is widely used in mining as well as in other industrial fields. Open pit limits, production scheduling, material flow in processing plants, blending, equipment selection, method selection, transportation, etc. , are its main applications (Chanda and Wilke, 1992, Dijilani and Dowd, 1994, Huang, 1993, Mann and Wilke, 1992, Meyer, 1969, Smith and You, 1995). However, investment, planning, or selection, in other words any actions requiring decision, can be optimized.Especially in open pit mines and underground mines feeding coal to power plants, the quality and quantity of coal is crucial because the burner blocks of power plants are designed according to specific features of co al. Inability to match coal quality and quantity to these specific features results in either penalty costs for the coal enterprise or a decrease in the power plant's efficiency. In addition, inconsistent coal features lead to wear in the power plant's burning units and all integrated components.In this respect, coal-producing enterprises try to match their coal features to power plants' specifications by blending and homogenizing coal extracted from different panels and levels. Satisfying the requirements of the plant is achieved by selective 719 = mining and/or blending. In this study, a relevant case is considered. Seyitomer coal enterprise in Kutahya, Turkey has problems of quality and quantity in supplying the nearby power plant. A well-planned and organized blending procedure and, accordingly, production plan is necessary.In this paper, the problem, is modeled in terms of linear programming and reasonable solutions are obtained. 2 SEYITOMER COAL ENTERPRISE AND ITS PROBLEM Seyi tomer Lignite Enterprise (SLE) is located 20 km. northwest of Kutahya city center. The basin is characterized as Late Miocene-early Pliocene. The lignite seams in Seyitomer basin consist of two horizontal levels (0-7 ° S), referred to as A and B seams, according to their depths. The seams are separated from each other by waste interbedded formations whose thickness vary from 10 to 50 m.These two seams may exhibit variation according to their occurrence in three sub-regions (Seyitomer, Aslanl? , Ayval? ), where the geological coal formation has been determined by drill holes. The thickness of the A seam, located at the top level of the basin, varies in the range of 5-25 m. {Sofrelec, 1967). The thickness of B seam varies in the range of 2-30 m. In the basin, these two seams are rarely observed together. The seam defined as A Is deposited only in the Seyitomer region and the coal occurrences in the Aslanl? nd Ayval? regions. The B seam consists of 3 different sublevels, referred to, from Uie top to the base of the seam, as B[, B2, Bj Their calorific values decrease towards to the seam base as the interbedded layers get thicker. The upper level coal seams B| and B2, which have a high calorific value and are produced in sorted size and quality (+100 mm), have supplied the market for public heating. The B3 coal, which is of low quality and contains fine coal (-100 mm) from the processing plant, is sold to the power plant.At the enterprise, production is performed by the open pit mining method. The overburden, whose thickness varies from 35 to 60 m. , is loosened by drilling and blasting. The stripping method is the excavator and truck and dragline method. The 1 electrical excavators have a 10-yd bucket volume and the dragline has a 70-yd bucket capacity. Production and transportation are also by excavatortruck and loader-truck meu? ods. It is impossible to process the coal with wet washing techniques.For this reason, only crushing, sieving and sorting can be appl ied to the coals of the region. There are three plants working for the power plant and three plants working for the market in the enterprise. The coal is dispatched to the market or the power plant according to its quality. 720 Recently, in terms of quality and quantity the demands of the plant have not been fulfilled and in order to overcome the problem selective mining has been used. Consequently, there is an increasing tendency to use ripping and bulldozers and loaders (Aykul, 2000). APPLICATION OF LINEAR PROGRAMMING IN SLE 3. 1 Definition of the Problem In Seyitomer Coal Mine, six different coal types produced from different panels and levels are treated. The terms for these coals, their average calorific values and annual quantity to be extracted according to Ideal planning are shown in Table 1. These coals need to be blended in accordance with the specifications required by the power plant's burning units. Seyitomer power plant has four burning units. The operating conditions of these units are shown in Table 2.The annual coal requirement of the power plant is 6,000,000 tons: the first three burning units (Unit 1, Unit 2 and Unit 3), with the same requirements, need 4,500,000 tons, while the last burning unit (Unit 4) requires 1,500,000 tons. Table 1. Determined features of coal types according to ideal planning in SLE Coal Type Calorific Amount Value (ton/year) (kcal/kg) FineCoal(-lOO) (From Plants) 1675 2,000,000 Stock of Kizik 1750 800,000 Stock of Marl 1428 > 250,000 B| Level 2000 < 600,000 B; Level 1800 < 600,000 B, Level 1600 > 1,500,000 Table 2.Operating Conditions of Power Plant Power Plant Base Heat Content Grain Size (mm) Units (Kcal/kg) Unit 1 1750 ± 100 0-200 Unit2 1750+100 0-200 Umt3 1750 ± 100 0-200 Unit 4 1600  ± ! 00 0-200 The blending requirements of the coal are as follows: i. Coal coming from the processing plants (fine coal), and that produced from the stock of Kizik, stock of marl, the B3 level, B2 level and B| level can supply Unit 1, Unit 2 and Unit 3. it. Coal produced from the stock of Kizik, stock of marl and B3 level can supply Unit 4.Two different linear models were developed since there are two design specifications in the power plant. Therefore, first, the amount of coal of the B3 level and stock of K? z? k are determined fo. ‘ Unit 4 with the help of the first linear program, and then the rest of the determined amounts are used in the second linear program developed for Unit 1, Unit 2 and Unit 3. After determining these conditions, the main aim is to obtain coal blends that have the maximum heating calorific value in the range of specifications (Kaya, 2000). . 2 Constitution 0/the Model The objective function for Unit 4 maximizing the first blend's calorific value, which has a maximum limitation by the constraints, is shown in Equation 1 : (3) Subjected to Equations 4 to 11: (4) (5) The restrictions are shown in Equations 13 to 21. 4,500,000 (13) (14) (15) (16) (17) (18) (19) (20) (21) (6) (7) (8) (9) (10) (11) Here, X2 : Amount of coal from stock of K? z? k, t. Xj : Amount of coal from stock of marl, t. Xe : Amount of coal from B3 level, t.The objective function for Unit 1, Unit 2 and Unit 3 maximizing the second blend's calorific value restricted by a subjected constraint is shown in Equation 12. (12) Amount of fine coal from processing plants, t. Amount of coal from stock of K? z? k, t. Amount of coal from B| level, t. Amount of coal from B2 level, t. Amount of coal from B3 level, t. 3. 3 Solutions of Models The LINDO package program is used to solve the models. The optimum quality and quantity results of the final tables for Unit 4 are shown In Table 3 (Kaya, 2000). Table 3 Final results of model for Urul 4 Coal Types Coal Amount Heal Content (ton/year) (kcal/kg) Stock of K? ? k 500. 000* 1750 (X2) Stock of marl (X,) 250,000* 1428 750. 000* 1600 B, Level (X,) 1,500. 000 Blend of Coals 1620 5* h *Optimam values ai 7†² iteration As it may be seen in Table 3, t he blend quality of the coal is found to be 1620 kcal/kg. This value is within the range of the specific design values of Unit 4. The final tables for Unit 1, Unit 2 and Unit 3 are shown in Table 4. 721 Table 4. Final results of model for Unit 4 Coal Amount Heat Content Coal Types (ton/year) (kcal/kg) 2,000,000* 1675 Fine coal (Xi) Stock of K? z? k 300,000* 1750

Improving macro-organizational communication in organization Essay

Improving macro-organizational communication in organization - Essay Example But, in an organization, these workers will normally be apportioned or â€Å"structurized† into departments for better arrangement and streamlining of work. These different departments can only boost an organization by working in unison, and thereby actualizing the opportunities on offer, so they could reach their targets and the estimated profits. So, ‘working in unison’ is the key, and the ‘key’ which opens up the minds of the workers working in the department, and aid ‘unison’, is communication. That is, communication between organization’s different departments or etc will only help the workers to work as a team and help them in coordinating and concluding the given work successfully. So, this paper will analyze how to improve the macro communication in an organization using Electronics, with Harley Davidson as a guide. Providing a perfect and barrier environment to the workers will develop communication in an effective manner. For that the management should initiate new methods and if those methods are based on technology, it will surely provide optimum results. With many organizations diversifying physically with units and sister concerns being established at different places, there has to be seamless communication for the effective functioning of the organization. Same way, if an organization also concentrates on the sale or supply side of its products and services, communication need to be established between the manufacturing unit and the sale or supply side. In these situations, where physical distances could be the barrier, technology and the technological products will only break that barrier and will help to maintain the communications, thereby benefiting the organization in many ways. Among the many technological products, the electronic ones could be bring in immense benefits and we can see this by analyzing how Harley Davison used the electronic equipment of RFID to maintain

Effect Of Global Warming On The US And The Global Economy Research Paper

Effect Of Global Warming On The US And The Global Economy - Research Paper Example Governments have a hard time funding transition from coal and oil to other forms of energy due to economic crunch.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   IV.  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Possible solutions – List three possible solutions to the problem The United States and global economies should invest in renewable sources of energy like solar, wind and bio-fuel. The carbon taxes should be enforced to compel nations like China and India among others to reduce GHG emissions. This should be made into a United Nations resolution. Technological innovation should be allowed to play a key role in resolving global warming. This might include changing the harmful gases into a less harmful form V.  Analysis and recommendation –   Ã‚  Although there are complicating factors of opposition to global warming, disagreements on how to impose global carbon taxes, and slow transition to renewable energy], the problem of global warming might be solved, by unified scientific approach because of [scientists would agree on research solutions, governments would act unanimously on carbon emissions and renewable energy would be made accessible]. VI.  Anticipated outcome – three things that will happen if your solution is implemented.   Ã‚  Ã‚  If global warming gets a unified global approach then The world shall reduce carbon emissions by 20 percent by 2020. The United Nations would enforce international subsidies for renewable sources of energy Scientists, the world over, would use technology to provide joint solutions to global warming. Executive summary Global warming has become a global phenomenon associated with adverse weather conditions. According to predictions by the United Nations, world economy shall be adversely affected if drastic measures are not...This is because the challenges of global warming have an economic bearing. This calls for concerted efforts in the search for solutions. Global warming has both market and non market effe cts. Nonmarket effects include health complications. Market effects include expected changes in the energy productions sectors. The issue has been complicated by stiff opposition to the possibility of global warming. There are views that there has been no evidence of global warming for the last decade. There have been requests to shift from non-renewable to renewable energy sources like solar and wind. The federal government of United States of America is being urged to subsidize renewable energy production and facilitate an energy policy shift. The international community is introducing carbon taxes from the leading producers of carbon emissions among other initiatives. Introduction The interest in the climatic change increased significantly in 1980s. Researchers were keenly interested in finding out the nature of impacts anticipated from the climatic change. According to a research by the Environmental Protection Agency (EPA), global warming of 4 °C could cause adverse effects on water, biodiversity, agriculture and energy. According to research, the northern parts of the United States are expected to benefits from global warming especially because they are cold.

Autobiographical Paper on Religious Affiliation Essay

Autobiographical Paper on Religious Affiliation - Essay Example I was baptized and grew up in a middle-class Catholic family in New Orleans where I thought almost everyone is Catholic as I grew up, and I never felt that we were a "minority within a minority" (Carey, P. in Phelps, 1997, p.7). I had an uncle who is a Catholic priest, and the way he lived his life as a servant of Christ in the Church had an impact on me. His kindness towards others made me see a bit of how Jesus was when he walked this earth two thousand years ago. His preaching, his life of prayer, and his dedication to his flock drove home the message that there was something, and someone, greater and beyond this life. Of course, my young mind never looked at events from a theological or religious view, because to me he was just my uncle who would visit and shower us with cheer and tell us stories about where he'd been, what he'd done, and the thousand and one things that a priest is supposed to be doing. My parents were a huge influence on my beliefs. The way they cared for me taught me how to love and use my heart and mind to face the mysteries of this world. How they loved each other despite the trials and joys of family life were for me a sign of how God takes care of us. They taught me how to pray, and more importantly, they told me why. Allow me to briefly discuss one case in point: the Trinity as a Family where God is a Father, Jesus is the Son and my brother, and the Holy Spirit is Love. I can never explain fully how there can be three Persons in One God, but I understood as I grew up that maybe God is a family too where everyone loves each other, just as we did in my family. We did things together: prayed at home and went to Sunday Mass; spent time having fun, laughing and talking and enjoying each other's company. Maybe God has been doing it for all eternity, and that is why He is happy and wants us to share in that happiness (Mt. 11: 25-30). My Mom and I also prayed the Holy Rosary at home to honor Mary, the mother of Jesus. Many non-Catholics never understood the Rosary, because they think it is a form of worship, but it is not (Cavendish, 2000). Like people in love who never tire of saying the same things to one another, we Catholics who love the mother of Jesus also do the same. We show her honor, not worship, in the same way I show mom and dad the honor they deserve for being good parents. Novenas and other devotions to the saints are the same thing. We see them as paths to God, the same way that if we want to get a job we ask the help of someone close to us so that we do not have much of a hard time. Going to the saints and to Mary is the same thing. Of course, some people get carried away and give too much time to Mary and the saints that they forget Jesus, but the Catholic Church keeps on reminding us about this danger. So yes, my religious upbringing had a strong impact on my faith, helped by the examples my mom, dad, and uncle showed me that we can be happy doing the good things we enjoy, being men and women of virtue, prayer, and faith (Copeland, 2000). Search for Meaning Hunt et al. (1975) discussed the presence of a religious factor in secular achievement of African-Americans and investigated the presence of Protestant and Catholic