Modes of Heat Transfer

DEFINITION OF HEAT TRANSFER| Heat transfer is energy in transit due to temperature difference . Whenever there exists a temperature difference in a medium or between media, heat transfer must occur. The basic requirement for heat transfer is the presence of temperature difference . There can be no net heat transfer between two mediums that are at the same temperature. The temperature difference is the driving force for heat transfer, just as the voltage difference is the driving force for electric current flow and pressure difference is the driving force for fluid flow.The rate of heat transfer in a certain direction depends on the magnitude of the temperature gradient (the temperature difference per unit length or the rate of change of temperature) in that direction. The larger the temperature gradient, the higher the rate of heat transfer| PHYSICAL ORIGINS AND RATE EQUATIONS:It is important to understand the physical mechanisms which underlie the heat transfer modes and that we are able to use the rate equations that quantify the amount of energy being transferred per unit time.Conduction:Conduction can be imagined as a atomic or molecular activity which involves the transfer of energy from the more energetic to the less energetic particles of a substance due to interactions between the particles. |   | Explanation: The physical mechanism of conduction is explained as follows: Consider a gas in which there exists a temperature gradient and assume that there is no bulk motion. The gas may occupy the space between two surfaces that are maintained at different temperatures, as shown in Figure 1. 2.The temperature at any point is associated with the energy of gas molecules in proximity to the point. This energy is related to the random translational motion, as well as to the internal rotational and vibrational motions, of the molecules. | Higher temperatures are associated with higher molecular energies, and when neighboring molecules collide, as they are const antly doing, a transfer of energy from the more energetic to the less energetic molecules must occur. In the presence of the temperature gradient, energy transfer by conduction must then occur in the direction of decreasing temperature.This transfer is evident in the Figure 1. 2. The hypothetical plane at xo is constantly being crossed by molecules from above and below due to their random motion. However, molecules from above are associated with a larger temperature than those from below, in which case there must be a net transfer of energy in the positive x- direction. Hence, the net transfer of energy by random molecular motion may be thought of as diffusion of energy. It is possible to quantify heat transfer processes in terms of appropriate rate equations.These equations may be used to compute the amount of energy being transferred per unit time. The rate equation for heat conduction is known as Fourier's Law. The rate equation for the one dimensional plane wall shown in Figure below, having a temperature distribution T(x) is given by | (1. 1) | The heat flux (W/m2) is the heat transfer rate in the x -direction per unit area perpendicular to the direction of transfer, and it is proportional to the the temperature gradient, dT/dx , in this direction. The proportionality constant k is a transport property known as the thermal conductivity (W/m.K) and is a characteristic of the wall material. The minus sign is a consequence of the fact that the heat is transferred in the direction of decreasing temperature. Under the steady state conditions shown in Figure 1. 3, where the temperature distribution is linear, the temperature gradient may be expressed as | (1. 2) | and the heat flux then | (1. 3) | or | (1. 4) | This equation provides a heat flux , that is, the rate of heat transfer per unit area. The heat rate by conduction qx(W), through a plane wall of area A is then the product of the flux and the area qx= . A.Convection takes place when energy is transferre d from a surface to a fluid flowing over it as a result of a difference between the temperatures of the surface and the fluid. Convection heat transfer mode is comprised of two mechanisms * Energy transfer due to random molecular motion (diffusion) * Energy transferred by the bulk or macroscopic motion of the fluid ( advection) This fluid motion is associated with the aggregate or collective movement of the large number of molecules. Such motion, in the presence of temperature gradient, contributes to the heat transfer.Because the molecules in the aggregate retain their random motion, the total heat transfer is then due to a superposition of energy transport by the random motion of the molecules and by the bulk motion of the fluid. Convection heat transfer may be classified according to the nature of the flow. * Forced convection takes place when the flow is caused by an external agent such as fan, pump or atmospheric winds. For example, consider the use of a fan to provide forced c onvection air cooling of hot electrical components on a stack of printed circuit boards. Natural convection takes place when the flow is induced by density differences caused by the temperature variations in the fluid. For example, consider heat transfer that occurs from hot components on a vertical array of circuit boards in still air. * The rate equation for convection is known as Newton's law of cooling. This is given by | (1. 5) | * q† is the convective heat flux (W/m2). Convective heat flux is proportional to the difference between the surface and temperatures, Ts and , respectively.The proportionality constant is termed the convection heat transfer coefficient. It depends on the surface geometry, the nature of the fluid motion, and the fluid involved. Any study of convection ultimately reduces to a study of the means by which h may be determined. Although consideration of these means is postponed to Chapter 6, convection heat transfer will frequently appear as a boundary condition in the solution of conduction problems. In the solution of such problems we presume h to be known, using typical values gven in Table. * RADIATION: Thermal radiation is energy emitted by matter that is at a finite temperature. Radiation occurs not only from solid surfaces but also from liquids and gases. Regardless of the form of the matter, the emission may be attributed to changes in the electron configurations of the constituent atoms or molecules. The energy of the radiation field is transported by electromagnetic waves. While the transfer of energy by conduction and convection requires the presence of a material medium, radiation does not. In fact, radiation transfer occurs most efficiently in a vacuum. Consider radiation transfer processes for the surface of Figure. 1. 4. Radiation that is emitted by the surface originates from the thermal energy of matter bounded by the surface, and the rate at which the energy is released per unit area (W/m2) is termed the surface emissive power E. * There is an upper limit to the emissive power, which is prescribed by the Stefan-Boltzmann law | (1. 6) | * where Ts is the absolute temperature (K) of the surface and is the Stefan-Boltzmann constant ( = 5. 67 x 10-8 W/m2K 4). Such a surface is called an ideal radiator or black body. *

Jesus Christ and International Leadership

This paper will describe how Jesus himself was an international leader. The format will be as follows: Jesus as a leader, his role as an International leader, and how he still Influences events Internationally. This paper argues that what Jesus taught and how he acted as a leader differed much from other teachings on leadership. Jesus was not just a leader, he was a servant leader. Dale Carnage's teachings on leadership will be the first to be compared with Jesus' teachings. First Carnegie tells his readers In How to Win Friends and Influence People that we should always show appreciation for people.He distinguishes true appreciation from flattery and says that it is only true appreciation that will open doors. [insert quote]. Similarly, Jesus also shows a strong appreciation for people. The story of the Prodigal Son teaches the reader that In addition to loving one's neighbor one should also love one's enemy. When the spendthrift son had wasted all of his father's money on an extrav agant lifestyle and prostitutes, he realized his disastrous lifestyle and come home. Yet his father not only welcomed him back but slaughtered the best pig and organized a feast In his son's honor.The Sermon on he Mount praised those who no one else wanted to praise. â€Å"Blessed are the poor In spirit: for theirs is the kingdom of heaven. Blessed are they that mourn: for they shall be comforted. Blessed are the meek for they shall inherit the earth,† said Jesus. Yet Carnegie asks for us to show appreciation for others because we may never know which opportunities and benefits doing so will give us. Jesus taught us to honor and appreciate other, especially those who are not usually receive accolade, because it is part of God's purpose for us. Second Carnegie emphasizes that we should give the there person a reputation to live up to . Insert quote]. Jesus teaches something similar. Before he dies on the cross. Jesus gets down on his knees and washes his disciples feet. When o ne of his disciples disapproved at doing such a demeaning task, Jesus replied, † Very truly I tell you, no servant is greater than his master, nor is a messenger greater than the one who sent him. † On encouraging others, Jesus also teaches us to submit to God's will. The Book of Luke tells us that right before Jesus' arrest he prayed while sweating drops of blood, † Father, if you are willing, take this up from me; yet not my will, but yours be done.Jesus gives us a reputation to live up to showing us his example. He does not motivate us teach us to be prideful or to Instill pride In others. As leaders we should act with humility and encourage others to do so as well. We should Inspire In others a reputation to be a servant. Third Carnegie tells his readers to encourage instead of punishing. [insert quote]. 1 OFF Jesus, as well, rarely Trace toners to accept ml Ana Nils teaching. Ratter en encouraged them by being merciful and voicing his higher expectation. Once when Jesus was at the temple, an adulterous woman was brought in to be stoned.The Pharisees wanted to stone her for breaking one of the Ten Commandments and asked him for his opinion. Jesus demanded, † Let any one of you who is without sin be the first to throw a stone at her. † After cold-hearted Pharisees had left, the shocked and sincerely grateful women stayed behind. Jesus simply told her to go and leave her life of sin. While Jesus was being beaten by the Roman soldiers and spit upon, bystanders yelled that Peter was one of Jesus' disciples. Peter embarrassed by he bullying and scared for his own well-being, denied the accusers three times.Instead of standing up for Jesus, Peter ran away and wept. However, Jesus understood the importance of encouragement. After his resurrection he comes back to visit Peter and asks Peter to shepherd Jesus' other followers. Carnegie tells his readers to encourage others and praise all of their small accomplishments mostly for the mo tivators own benefit. Jesus on the other hand saw people as the ends and not the means, valuing them not for what they did but for who is were. His disciples went on to influence people all around the world.

The Straight Path, by John Esposito Essay Example | Topics and Well Written Essays - 1250 words

The Straight Path, by John Esposito - Essay Example Subsequent chapters deal with various themes, from the political and religious structure of Muslim communities in history, to the theological interpretations and disagreements between the religions's leading jurists, to the nineteenth and twentieth century reformists and neo-reformists and, finally, contemporary issues and trends within the religion. Through a critical analysis of Islam: The Straight Path, this review shall seek to determine whether or not Esposito satisfied his expressed aim in writing this book and if, indeed, he has provided the non-academic, introductory reader with a non-biased and solid understanding of Islam. The first three chapters focus on the earlier historical aspects of Islam, from the rise of the religion to the evolution of divisions within the Muslim community. The first chapter is particularly informative and understandable. Not only does it provide a historical account of the Quranic revelations and the life of Mohammed within that context but it explains the interrelationship between Mohammed and the Quran. ... Interestingly, and in an attempt to make the teachings of the Quran more understandable and accessible to his Western, non-academic audience, Esposito draws upon contrasts between Islam and Christianity, Islam and Judaism. The second and third chapters present an overview of the political, social and sectarian history of Islam. The rise of the Islamic empires, the development of the caliphate system of governance and the spread of the religion beyond Arabia are all discussed within the context of an accessible historical capsule. Primarily dealing with Islam following the death of Mohammed, these chapters also explain the emergence of divisions within Islamic theology, eventually leading to the evolution of various sects, from the Shia to the Mutazila to the Kharijites. In addition, the development of the various schools of theological and legal interpretation is discussed and differences between them are clarified. The second and third chapters, even though they are a continuation of the first, contrast with it in a very important way. In brief, while the first chapter gave readers a sense of Islam as a unifying force and presented it as a religion whose interpretation, as exemplified by Mohammed's lifestyle and words, was relatively clear cut, the second and third chapters indirectly dispute this assumption. The rise of sects and the different schools of theological interpretation lead the reader to believe that the unifying force was the Prophet of Islam, himself and upon his death, unification died as well. This belief is further confirmed by Esposito's statement that the Murjia "position provided a justification for Umayyad legitimacy and rule" (Esposito, 1991, 70). The implication here is that while earlier theological interpretations, as in

Visual Analysis Survey of Western Art II Essay Example | Topics and Well Written Essays - 1250 words

Visual Analysis Survey of Western Art II - Essay Example The piece of art, Madonna and child are now part of the collection of the Lowe art museum in the University of Miami. Madonna and child is a painting done on a piece of wood thus commonly referred to as tempera on wood. It is believed to have been done toward the 16th century and is approximately 80x60 centimeters. Madonna and the child had been neglected for a few centuries but once discovered it became very expensive. It suddenly rose to twenty two million pounds as per the national scientific department. Lately it is the property of Lowe in the University of Miami after being given off as a gift. Before the 16th century, Italy comprised of many states which spoke different languages, thus a need to stand out was paramount. The Italians soon led the way by speaking about their culture through works of art like paintings. This is how Lorenzo di Credi and other painters and sculptors like Da Vinci, Donatello, Verrocchio, Filipo Bruschnelli and others got famous. The painting Madonna and child talked about Italy’s love and curiosity of religious issues and how they felt about it. It showed that culturally, Italians are a religious nation. The cultural aspect was seen in the technique that most Italian works of art appeared in. for example, Madonna and child was on tempera of wood while other works by other Italian artists were made of oil on wood and such stuff. This article is going to thoroughly survey the piece of art Madonna and child. This it is going to look into from the paintings composition to its characteristics and comparison to other works of art. The composition of the painting of Madonna and child by Lorenzo was due to Italy’s religious passion. During this era Catholicism was widely spread in Italy and its roots were firmly instilled in the people who used sculptures and paintings to bring Christianity and especially Catholicism to reality. Therefore the theme that led to Madonna and child

Database and Terrorism Essay Example | Topics and Well Written Essays - 500 words

Database and Terrorism - Essay Example On the other hand, there are information, especially those related to terrorism as well as in national security itself that are permitted to be shared with the public. This is what this paper will explore. The right to know or access information from the government, including those that concern national security, is guaranteed by the US Constitution. Judicial jurisprudence in this regard has consistently upheld that the right to acquire information is an essential component of the First Amendment. In this regard, there are indeed information that the public has the right to know and must know. For instance, in the event of terrorism, the public must know how to respond and, hence, must acquire information in regard to the nature of attacks and ways how to mitigate it. According to Wessely and Krasnov (2005), authorities should seek partnership with the public, provide measure facts for them to make independent choices rather than providing information that is believed what they should hear. (p. 218) Another area wherein access to information is vital concerns the scientific community. There is a growing belief among policymakers that suppressing the transfer of knowledge and technology is vital to the security of the United States. Such belief is not unfounded. Between 1998 and 2000, the US faced three national security crises involving the potential loss of scientific and technical information when China stole advanced military technology from the Department of Energy’s premier national security laboratories. (Esano and Uhir 2003, p. 107) Restricting access to scientific data and technology, on the other hand, could prove detrimental to the growth of the research and development in the United States because such restrictions could diminish the amount of scientific and technical data available in public domain and obstruct scientific inquiry. What must be done is a close collaboration between the security agencies and the scientific

History of the Middle East, 6001453 Essay Example | Topics and Well Written Essays - 750 words

History of the Middle East, 6001453 - Essay Example When the aforementioned is compounded with the fact that neither really knew the other and that, ultimately, the Christian Crusaders were entering into a territory alien to them and which, historically speaking, they had no territorial claim over, prejudices only deepen. These prejudices color historical accounts, as is amply evidenced in the contrasts which exist between the European and the Muslim accounts of the First Crusade. While there is consensus over historical events, these accounts are markedly different in terms of portrayals/depictions of the other. Consensus prevails with regard to the history of the first crusades. As Gibb (1950) explains in his article, "The Arabic Sources for the Life of Saladdin," the two most prominent of the recorded eye-witness accounts, those by William of Tyre and Ibn Al Athir, similarly report Christian military victory over the Muslims. Indeed, Ibn Al Athir, as does William of Tyre, writes that when the Crusaders first came to the Arab lands in 1095-1096, they achieved tremendous victories over the Muslims. The Europeans, according to both, overtook several Muslim provinces, such as Toledo, Andalusia and Sicily, extending their armies to invade Antioch and most importantly, Jerusalem (cited in Gibb, 1950). The implication here is that there is agreement over the basic historical facts. Consensus also prevails over the reasons for the Muslim defeat and European victory. As is evident from Amin Maalouf's (2001) account of the Crusades as recorded and reported by Muslim historians, Arab defeat was an outcome, not just of petty rivalry among various Arab leaders and factions, but of the Crusaders' utter and unshakable conviction that they were doing the work of God. This belief propelled the Crusaders towards victory, while lack of cohesion among the Muslims quite effectively determined their defeat (Maalouf, 2001). The Arab and European accounts of the Fall of Jerusalem do not differ much in this respect. The above identified similarities should not obscure the fact that there are marked differences between the two accounts, especially with regard to depictions of the other. A reading of Ibn Al Athir's account of the encounter evidences the extent to which the other' was perceived of in terms of prejudiced stereotypes (cited in Gabrielli, 1984). For example, Usama's account of "Frankish Medicine," expresses the idea that, irrespective of Christian victories, the Crusaders had neither civilization nor knowledge. Indeed, Usama claims that European doctors killed, rather than cured, their patients practicing a form of medicine that had little to do with scientific knowledge (cited in Gabrielli, 1984). Other eyewitness accounts advance Usama's perceptions of the Crusaders as an ignorant and uncivilized people through unflattering descriptions of their lifestyles, style of eating and personal hygiene (Gabrielli, 1984). Indeed, it would hardly be an exaggeration were one to assert that Musl im eyewitness accounts of the encounter tend towards the portrayal of others as uncivilized savages. Interestingly, Christian accounts of the encounter tend towards a similarly unflattering description. This is amply evidenced in Mansses II's congratulatory letter to the Crusaders. Within the context of this letter, the victory is applauded in terms that speak of religious conflict and an

Legal Powers and Duties of Local Authorities in Relation to the Essay

Legal Powers and Duties of Local Authorities in Relation to the Protection of Children - Essay Example This research will begin with the definition of safeguarding as the process of ‘protecting children’ from such harms as neglect and keeping them safe from impairment of health in order to ensure that they successfully enter adulthood. Admittedly, The United Kingdom’s childcare system is diverse and is offered by private, voluntary, and other independent providers. The country’s childcare offerings include both full day-care and care on a session basis. Private, voluntary, and other providers work in association with children centers and schools in order to deliver flexible and quality services. The UK government has been trying to improve child protection through various rules and regulations which give specific attention to the nation’s increasing child abuse issues. In fact, Section 47 of the Children Act 1989 is the very basis of the responsibilities of the local councils. It points out that the councils are responsible to initiate inquiries if th ey find that a child in their area is probably suffering, or is likely to suffer harm. If it is found in enquires that there is potential harm, the local authority should conduct a discussion with other concerned agencies to initiate a core assessment which leads to procedures to protect the child. Sections 8, 9, and 10 of the Childcare Act 2006 provide local authorities with a set of powers in order to efficiently fulfill their duties, which have been defined under sections 6 and 7 of the Act.... They may provide short term as well as long term financial assistance to providers. In addition, local authorities are given the power to extend their services to families in need; for instance, families with disable children. The authorities can determine the type of assistance to be offered to those families. Section 8(3) specifies certain criteria for providing childcare for a particular child or group of children. As per this section, a local authority must not offer childcare unless it is convinced that there is no one to provide childcare or another person is not willing to do so4. At the same time, section 8(4) of the Act exempts childcare provision under the control of a maintained school from the limits of the section 8(3). The section 8(5) states that subsection 3 is not applicable to childcare provision guidelines defined under section 18(1) or (5) of the Children Act 19895. According to section 9 of the 2006 Act, when local authorities make arrangements with a childcare p rovider by offering financial assistance, they have the power to impose certain requirements on that provider in order to ensure quality of the childcare provided6. In addition, the local authority may require repayment of the whole fund if the provider fails to meet the requirements. Section 10 of the Act provides local authorities with the power to charge for any childcare services they provide; given some exceptions. According to the provisions of the 2006 Act, local authorities do not have any restriction in offering different types of assistance to providers. When there are no possibilities for local authorities to deliver childcare services in partnership with private, volunteer, and

Week three questions Assignment Example | Topics and Well Written Essays - 500 words

Week three questions - Assignment Example They advertise their products to gain attention of the people. They display pictures of the individuals, where individuals were fat in one picture and say after two weeks they lost 10- 15 kilograms and became very lean, in the next picture. However, all these claims are unrealistic and do not have any biological significance. 2. Short term results- Fad diets are designed with food items possessing very low carbohydrate content and also have low calories, whereby body loses water and one develops the concept that loss of weight is due to fad diet. Later, as soon as water is consumed, the body gets rehydrated and one is back to the previous stage. In certain cases, eating insufficient or poor carbohydrates generates hypoglycemia (a state or a condition of the body where the blood glucose level falls down) and one feels weak and lethargic. In order to revive or do any work one needs to consume good amount of sugar or sugar products. Here, the diet fails. According to the research study carried out by the Center for Disease Control and Prevention (2007), 8% of the individuals who adopt such measures of consuming fad diet for weight loss persist to lose 5% of their body weight in one year, while 59% are able to maintain body weight within 5%, on the other hand more than 33% of the individuals regain more than 5% of their initial body weight, especially individuals with sedentary life style. 3. Lack of Behavioral Modification Program- In order to lose weight in a sustainable manner it is essential that discipline in life be maintained. Alteration in eating habit may be of help. The diet program of fad diet does not incorporate any lifestyle modification measures, which is the most imperative step in controlling weight. A research study carried out by the scientists at the Pennington biomedical Research Center at Louisiana State University (2010) states that gradual weight loss

International Business. Marketing policies Essay

International Business. Marketing policies - Essay Example This paper focuses on the International marketing mix for the number one bank in the Netherlands called ABN AMRO. The paper is divided into two sections. The first section speaks about the essential components in a marketing mix and then goes on to compare and contrast the differences in a domestic marketing campaign with that of an international marketing campaign. The second part of the paper focuses on ABN AMRO launching itself and its credit card campaign to be more specific into the growing markets of India. As the international marketing manager in charge of this venture, I focus on the areas and topics which we research, analyse and finally decide upon before venturing into the Indian market. This write up is simple yet interesting, focussing on the differences one has to consider in launching an international campaign from that of a domestic one, and the careful planning and research that needs to be adopted on critical topics so that the launch of ABN AMRO into India would n ot only be popular and successful but also rewarding and provide long term benefits including that of establishing a back office, so that ABN can take advantage of the outsourcing fraternity in India in the long run ahead. International Business (Section: A) ABN AMRO BANK: The merger between ABN BANK and Amro Bank created ABN AMRO Bank on 22 September 1991 in Amsterdam. ABN may not be as popular as the Bank of America or American Express but one only has to walk down the streets of Amsterdam or Rotterdam to be surrounded by the presence of ABN in the form of advertisements, promotions and numerous ATM's located all over the city. In the Netherlands ABN is in your face wherever you may go, for its reputation and brand name is a household name. Having been the domestic marketing manager for ABN in the Netherlands for 7 years and seeing the way the Bank steadily expanded in revenue and brand name had made my role as domestic marketing manager not only remarkably challenging but also tremendously satisfying. With the steady growth and performance year after year, ABN has followed the current trend of business and now looks to spread its international presence and expand its products and services. Keeping this in mind, I was promoted to International marketing manager and asked to spearhead, plan and co-ordinate the International campaign. Marketing Mix: The task is one that is exciting and involves a lot of research and careful planning. Those who are familiar with the rudiments of general marketing theory will know that marketing is far more than selling: profitability and added shareholder value is the ultimate aim of all marketing pursuits. Marketing is a collection of activities, including advertising, public relations and sales promotions, marketing research and new product development, package design and merchandising, personal selling and after-sales service and the determination of selling prices. (R Bennett, J Blythe, H Alder, 2002). The term marketing mix is frequently used to describe the combination of marketing elements applied in a given set of circumstances (Borden, 1965). Although the whole marketing scenario is in many ways different when it comes to the International market, they are in some ways similar to that of the domestic market, because the key areas in both aspects are more or less the same but need to be implemented in a new way. Major components of the marketing mix can be listed under seven headings. (R Bennett, J Blythe, H Alder, 2002). Major Components 1. Promotion: including advertising, merchandising, public relations, and the control and deployment of sales staff; 2. Product: design and

Functioning Of Body Systems Essay Example for Free

Functioning Of Body Systems Essay What is energy? Energy can make changes possible. We use it for our every day lives, it helps to move cars over road and boats over water. Energy is also used to allow our bodies to grow, keep warm and help our minds think. Scientific define energy as the capacity to do work. Energy cannot be destroyed or created, only transported from one source to another. Forms of energy †¢ Potential Energy: Potential is the stored energy of position and the energy of position- gravitational energy. When an object is displaced from its original position and there is energy pulling it back to that position, this works with potential energy. This is when a moving object no longer has kinetic energy; it has potential energy instead. †¢ Chemical energy: Is energy stored which are in the bonds of the atoms and molecules. Batteries biomass, natural gas and coal are examples of stored chemical energy. When chemical energy is burnt it is converted to thermal energy such as burning wood in a fire place. In the human body the glucose is said to have ‘chemical energy’ this is because when chemicals react with oxygen, it releases energy. †¢ Kinetic Energy: Kinetic energy is the energy of motion, its all about where movement happens; even it’s just a simple movement, it still has kinetic energy, like just clapping, dancing, singing, writing, talking, etc. also it’s the energy of motion. [pic] M1 Role of the energy in the human body The Cardiovascular system The human body is made up of the heart and blood vessels; it helps cooling and transportation system for the human body. The main role is to circulate blood through a network of vessel throughout the body to provide individual cells with oxygen and nutrients that help dispose OFF waste (Carbon Dioxide) The Cardiac system gives us energy in the Mitochondria. Metabolism Metabolism is a collection of chemical reactions that take place in the body’s cell. It converts the fuel in the food of which that’s eaten into the energy needed to control everything we do, from moving to thinking to growing. Specific proteins in the body control the chemical reactions of the metabolism, and each of the chemical reaction is coordinated with their body functions. Hormones control the guidance and speed of metabolism. When a person is at rest the speed of metabolism is called basal metabolic rate, this measures the heat produced by metabolism. In the process of metabolism molecules in the digestive system break proteins down into glucose, fatty acids or amino acids, which can be used as an energy source in the body. These become absorbed into the blood, which transports them to the cells. Anabolism The process of anabolism involves simpler molecules combining together to form complex compounds. The main function involves building and storing the proteins. The cells bring together amino acids to form structural and functional proteins. The functional proteins that individually catalyze chemical reactions occur and help fight off diseases that regulate the on-going body process. Cells work in the liver and the muscle, combining molecules of glucose to form glycogen – a compound which is stored. Catabolism The process of catabolism produces energy that’s vital to all activities in the cells. It helps the breaking down of glucose, fatty acids and amino acids to keep the energy and the heat in process. As the process continues, newly digested food, storage glycogen are involved. Breaking down of the fatty acids takes place in two steps. The 1st step which is called Glycolysis, works without oxygen and it produces a small amount of energy. The 2nd stage which takes place is the stage of the Krebs cycle, in this process a series of chemical reactions from Acetyl-CoA with Oxygen, producing carbon dioxide, water and energy. ATP= Adenosine Triphosphate, is the energy needed for cells to function and for muscles to contract. ATP is stored in the muscle and liver Gives Energy by producing: Carbohydrates = Digestion Glucose Fats = Fatty Acids Proteins = Amino Acids This becomes absorbed into the blood is then transported in the cells (muscle, nerve liver). They are then used to produce ATP or it is stored ATP is stored in small amounts, therefore they are stored as: Glucose: Glycogen (Muscle Liver) Fatty Acids: Body Fat Amino Acids: Growth, repair and excreted waste. Cells in the body need energy to function FOOD=ENERGY (E) [pic] Anaerobic Energy Exercise with oxygen Glycogen breaks down into: ATP + CO2 + H20 Using large muscle groups continuously over a period of time Aerobic Glycolisis Fatty Acid Oxidation = The production of ATP from Carbohydrates Fat When exercising is fast and intense, the Cardiovascular cannot supply as much oxygen to the muscles. This is then where anaerobic exercise comes in. Short term effects of physical exercise results from occasional bursts of extra physical activity. Long term effects of physical exercise are the result of frequent physical activity which is moderate and high intensity e.g. activities that involve using lots of muscles and energy and increasing the heart-rate during the activity for at least 20-30 minutes. Exercises without Oxygen Breathing rate increases because of no oxygen available. Glucose is burnt to produce energy and lactic acid, lactic acid can be poison and eventually lead muscles to fatigue and can lead to a cramp, Muscle cramp is on-going, uncontrolled muscle contraction due to lack of oxygen and insufficient blood circulation and can painful. To keep the glucose active essential organs are activated: muscle and liver quickly require a large bust of energy, over a short period of time. The sports involved could be: Weight lifting or long run Anaerobic Glycolysis Anaerobic Glycolisis is less efficient in producing ATP than Aerobic Glycolisis, But is important and needed for a large burst of energy lasting a few minutes Produces ATP from Carbohydrates without Oxygen and works in 2/3 Minutes. Diagram for Aneorobic Respiration Glucose Energy+ Lactic Acid http://www.ivy-rose.co.uk/HumanBody/Muscles/Effects-of-exercise-on-muscles.php The Respiratory System The respiratory system wokrs from the Nasal Cavity, breathing through the Nasal passages, normally. The air is then passed down the Larynx, producing sounds for speaking. It then travels down the Trachea, passing air down the trachea to the lungs. The trachea splits into two borchi’s, carrying air to each lung. The Bronchi then split into smaller tubes that distribute air to the alveoli. Air then eventually enters the millions of tiny air sacs in the lungs called th alveoli Aeorobic respiration When exercising at a steavy and comfertable rate it helps the Cardiovascular sytem to supply the oxygen with all the oxygen they need. Glucose+oxygen energy+carbon dioxide+water Aeorobic exercise can last for long periods of time, without the person becoming breathless and loosing muscle which goes into lactic and could suffer cramps e.g. from swimming/jogging. This is when we need oxygen, so carbondioxide is breathed in. Tidal Volume This is the amount of air taken into the lungs during breathing when the person is at rest approximately 6 litres per minute is breathed out and exchanges during inspiration and expiration. Vital Capacity This is the maximum volume of air breathed in and following a maximum expiration. Oxygen Deficit The body is unable to supply enough O2 to the muscles that the muscles need, which is where exhaustion is reached causing immediate and reduction in strength. Oxygen Debt ATP Adenosine diphosphate (ADP) + ENERGY + inorganic Phosphate During exercise muscles repeatedly contract and relax, using and requiring ENERGY to exercise. The energy comes from a chemical called adenosine triphosphate- also called ATP that is broken down during exercise into another chemical called Adenosine diphosphate (ADP): When there is plenty of oxygen available in the muscle tissues the Energy for muscle action is produced aerobically In anaerobic energy production, ATP is generated by converting glycogen to lactic acid. Lactic acid is a toxic substance that can only be removed from the body by the supply of further oxygen to the affected tissues anaerobic activity leads to oxygen debt Reference: http://kidshealth.org/teen/your_body/body_basics/metabolism.html# Teachers Notes vitualmedicalcentre.com http://kidshealth.org/teen/your_body/body_basics/metabolism.html# http://www.nmsea.org/Curriculum/Primer/forms_of_energy.htm http://www.virtualmedicalcentre.com/ Digestive System The primary function for the digestive system is to break down food both mechanically and by the use of enzymes, so that it may be used for by the body for energy and cell growth and repair. Mouth: Digestion begins at the mouth: the teeth cut and grind food into smaller particles that can be swallowed in the saliva, carbohydrates begin to break down the food. Oesophagus: Once you swallow, the food moves into the Oesophagus where the continual waves of involuntary contraction pushes it way down to the stomach. Stomach: As the food enters the stomach the stomach muscles relax to allow a large volume of food to be stored. The stomach muscles churn and mix the food with acids and enzymes, breaking it into much smaller, more digestible pieces. Small Intestines: Enzymes are increased to break down food from the pancreas and glands, breaking the proteins and carbohydrates. It also gets mixed with the product of the liver which helps break down all the fats in our body aiding digestion. Large Intestines: The large intestines continue the food journey, absorbing any water or mineral still remaining. The rest of the content is waste, which is then passed through the rectum where it is stored until they leave the digestive system through the anus as a bowel movement. Homeostatic Roles: †¢ Supplies energy for life’s activities. †¢ Supplies building blocks for macromolecules Stages of food processing This is the process of eating. Which begins when places the food in the mouth or the oral Digestion Digestion is the process where ingested food is broken down into a form that can then be absorbed and assimilated into the tissues of the body. Digestion includes two types of processes †¢ Mechanical (e.g. chewing, grinding, churning, mixing) †¢ Chemical (e.g. enzymes breaking down of food) Absorption †¢ Digested food is absorbed into the bodily fluids blood and lymph. The small intestine increases its surface area and the rate of absorption. Digestive food is broken down by simple sugars, amino acids, etc. which then enter the bloodstream. Elimination †¢ Undigested food materials are discharged from body. http://www.ivy-rose.co.uk/HumanBody/Digestion/DigestiveSystem-BasicStages.php

Nutrition During Pregnancy | Annotated Bibliography

Nutrition During Pregnancy | Annotated Bibliography Geraldine O’Sullivan, et al (2009) did this study to investigate the effect of feeding during labour on obstetric and neonatal outcomes. Prospective randomized controlled trial was used as design in this study. Setting of this study was at Birth centre in London teaching hospital. 2426 nulliparous, non-diabetic women at term, with a singleton cephalic presenting fetus and in labour with a cervical dilatation of less than 6 cm. were participants. In this study they provide light diet or water during labour and they measure the outcome of spontaneous vaginal delivery rate. Other outcomes measured included during this duration of labour, was need for augmentation of labour, instrumental and caesarean delivery rates, incidence of vomiting, and neonatal outcome. Result was the spontaneous vaginal delivery rate was the same in both groups (44%; relative risk 0.99, 95% confidence interval 0.90 to 1.08). No clinically important differences were found during duration of labour (geomet ric mean: eating, 597 min v water, 612 min; ratio of geometric means 0.98, 95% confidence interval 0.93 to 1.03), the caesarean delivery rate (30% v 30%; relative risk 0.99, 0.87 to 1.12), or the incidence of vomiting (35% v 34%; relative risk 1.05, 0.9 to 1.2).Outcomes of neonatal were also similar Hazel M Inskip et al (2009) conducted this to examine the extent to which women planning a pregnancy completely with recommendations for nutrition and life style .Design was used for this study were prospective cohort study. Setting was at Southampton, United Kingdom. Participants are 445 non-pregnant women aged 20-34 recruited to the Southampton Women’s Survey through general practices, 238 of whom became pregnant within three months of being interviewed. Result was the 238 women who became pregnant within three months of the interview were only marginally more likely to completely with recommendations for those planning a pregnancy than those who did not become pregnant in this period. Among those who became pregnant, 2.9% were taking 400 ÃŽ ¼g or more of folic acid supplements a day and drinking four or few units of alcohol a week, compared with of those who did not become pregnant. 74% of those who became antenatal mothers were non-smokers compared with 69% of those who di d not become antenatal mother (P=0.08). Women in both groups were equally likely to consume five or more portions of fruit and vegetables per day (53% in each group, P=1.0), but only 57% of those who became antenatal mothers had taken any strenuous exercise in the past three months compared with 64% in those who did not become antenatal mothers (P=0.03).Concluded the study as only a small proportion of women planning a pregnancy follow the recommendations for nutritional diet and lifestyle. Greater publicity for the recommendations is also needed, but as many pregnancies are unplanned, improved nutritional diet and lifestyles of women of childbearing age is also required. Alison M. Stuebe,(2009) e tal did this study to identify modifiable risk factors for excessive gestational weight gain (GWG). Project Viva cohort study was used as a design. In this study they assessed associations of diet and physical activity with excessive GWG among 1388 women. Three hundred seventy-nine women (27%) were overweight (body mass index ≠¥ 26 kg/m2) and 703 (51%) experienced excessive GWG, according to Institute of Medicine guidelines. In multivariable logistic regression models, they found that intake of total energy (odds ratio [OR], 1.10; 95% confidence interval [CI], 1.00-1.22, per 500 kcal/d), dairy (OR, 1.08; 95% CI, 1.00-1.17, per serving per day), and fried foods (OR, 3.47; 95% CI, 0.91-13.24, per serving per day) were associated with excessive GWG. In first trimester vegetarian diet (OR, 0.46; 95% CI, 0.28-0.78) and mid pregnancy walking (OR, 0.92; 95% CI, 0.83-1.01, per 30 minutes per day) and vigorous physical activity (OR, 0.76; 95% CI, 0.60-0.97, per 30 minutes per day) were inversely associated with excessive GWG. Hannah Tait Neufeld et al. (2008) did this study to describe how aboriginal women in an urban setting perceive dietary treatment recommendations associated with gestational diabetes mellitus (GDM).Design used was Semi-structured explanatory model interviews explored Aboriginal womens illness experiences with GD. Twenty-nine self-declared Aboriginal women who had received a diagnosis of GDM were participated .Result was participants associated fear, anxiety, and frustration with GDM. Emotional reactions appeared alongside negative relationships with food and other prescribed in lifestyle treatments. Results suggested that the experience of living with GDM can be overwhelming, as suggested by some of the complex factors influencing womens perceptions and reported behaviors. Discussions indicated that many felt socially isolated and had a poor self-image and sense of failure resulting from ineffective management GDM of practices. Penelope McLernon et al (2008) did this study. In this study, one of the most prevalent complications of pregnancy is asthma which is associated with an increased incidence of intrauterine growth restriction. The mechanisms that affect fetal development in pregnancies complicated by asthma were not clearly defined. Dietary fatty acids (FA) especially polyunsaturated fatty acids (PUFA) are particularly important during pregnancy due to their role in fetal growth and other development. The current study was designed to characterize the fatty acid profile in pregnant women with asthma to determine whether asthma severity or reduced fetal growth were associated with an altered FA profile. Maternal dietary intake and plasma fatty acid profile were examined in mother with and without asthma at 18, 30 and 36 weeks of gestation and maternal fatty acids levels were related to measures of fetal growth using Doppler ultrasound and birth outcomes. This was used as a method for data collection. R esults of this was that pregnant women with moderate and severe asthma had increased circulating plasma fatty acid levels at 36 weeks gestation but reduced dietary intake of fats compared to those women with mild asthma and healthy pregnant controls. In addition, women with moderate and severe asthma had increased circulating levels at 36 weeks gestation which was associated with reduced fetal and neonatal head circumference. Ruth M. McManus, (2007) et al did this study to compare the associated costs of actual food choices versus the cost of a constructed recommended diet. In this study costs associated with nutritious foods may be a barrier to healthy dietary choices and of particular concern to pregnancies complicated by diabetes. Survey was conducted in a tertiary care diabetes and pregnancy clinic to compare the associated costs of actual food choices versus the cost of a constructed recommended diet. Method which used this study was women with types 1, 2 and gestational diabetes mellitus (GDM) completed 24-hour dietary recalls under the supervision of the research coordinator (Actual Diet). Recommended Diet for this population was constructed independent of responses of participants. Actual and Recommended Diets were standardized per 2000 kcal, priced and compared for content and cost of diet. Result was Seventy-five women participated: 27 with GDM, 29 with type 1 diabetes and 19 with type 2 diabete s. There were no significant cost differences between Recommended and Actual Diets .Food choices expressed per 2000 kcal: Recommended Diet $10.14 ±3.72; Actual Diet GDM: $11.30 ±3.88; Actual Diet of type 1 diabetes: $9.00 ±3.16; Actual Diet of type 2 diabetes: $10.24 ±3.92. Percentage of fiber intake was lower for Actual Diets than Recommended Diet for all, while percentage of protein intake was lower in Actual than Recommended Diet for women in type 1 diabetes.

Comparing the Theme of Self-Discovery in Demian and Siddhartha Essay

   Literature reflects many aspects   of human nature.   It can be seen as a collection of mankind's thoughts.   The intangible is transformed from brainwave patterns to ink patterns.   What leads to the writing of literature varies from author to author.  Ã‚   In the case of Hermann Hesse, it was his personal experiences in life.   In the novels Demian and Siddhartha, Hermann Hesse was influenced by Sigmund Freud and Carl Jung, both psycho-analysts.  Ã‚  Ã‚  Ã‚   A personal crisis, which caused Hesse to undergo psycho-analysis with Dr. J.B. Lang, led to the writing of Demian in 1919.   His fascination with Eastern cultures and his trip to India in 1922 directly resulted in the creation of the novel Siddhartha.  Ã‚  Ã‚  Ã‚   The fundamental theme of self-discovery is evident in both novels.   Self-discovery involves developing the mind,   experiencing life, obtaining wisdom, learning about oneself, coming to an understanding and acceptance of this, and by the end, discovering one's identity.   This theme of self-discovery was important to Hesse because he experienced similar events in life.   He was born in Germany in 1877 and raised in a Protestant household with expectations to follow in the footsteps of his forefathers and become a missionary.   He did not wish to do so, partly because he was interested in Eastern religions.   This personal crisis of the questioning of fundamental beliefs deeply affected Hesse.   In Demian he writes, "There is only one true vocation for everybody - to find the way to himself." (Hesse, Demian, 1989, p.120)   Through his struggles, he found that the road to self-discovery could only be experienced firsthand and could not be e... ...ld Literature. New York: Funk & Wagnalls, 1972.    13. Timpe, Eugene F. "Hesse's Siddhartha and the Bhagavad Gita". Comparative Literature, V.22 No.4 , 1970.    14. Walter, Soreil. Hermann Hesse The Man Who Sought and Found Himself. London: Oswald Wolff, 1974.    15. Wast, R.W. (Ed.). Modern German Authors New Series. (Vol.2).    16. Benet's Readers Encyclopedia Third Edition.   Toronto: Fitzhenry & Whiteside, 1987.    17. "Hesse, Hermann". The New Encyclopedia Britannica Micropedia, (Vol. 5),   Ã‚  Toronto: Encyclopedia   Britannica, Inc., 1990, p. 899.    18. "Nirvana". The World Book Encyclopedia, (Vol.14).   Ã‚  Toronto: World Book, Inc., 1987, p.332-333.    19. Twentieth Century Authors. New York: The H.W. Wilson Company, 1942.    20. The Works of Hermann Hesse. Toronto: The Publishing Company Ltd., 1980.      

Transcendentalism Essay -- essays research papers

Transcendentalism Back in the 1800's, people trusted in their innersoul. it was called transcendentalism. People like Emerson and Thoreau were transcendentalism. They didn't think with their heads. They do things like in their first impression. If they sees that a tree is violet, they will paint it violet. During that era, Romanticism was party of it too. Ideas of Romanticism with transcendentalism. In our everyday life, we use transcendentalism. We use our head to think and our hart to feel love and hate, but sometimes you say something without thinking about it. It came from your inner soul. I paint, and when I paint, I don't draw something realistic. When I am in front of my paper, I just draw and paint with any color, I don't think. Then when I feel it is finished, I look and it can be a yellow sky and a violet ocean. I love it! What Thoreau did, of isolating himself, I couldn't do it because it is not my character. Sure I could live without television nor exaggerated furniture, but I need to speak, I need to be with someone, to listen music. I am afraid to be alone. I have a part of transcendentalism, I think we all do, even if we don't agree with it. Talking about Emerson, he had puritan influence. He struggle in his life, and this help him with his writing. Emerson was transcendentalist. Emerson did lot of writing. One of them was " Nature ". One of his transcendentalist sentence was, " I become a transparent eyeball. " With his inner soul, he r...

Food Web Diagram

Mojave Desert Organisms * Planate (Vegetation) – Brittle Bush, California Juniper, Creosote Bush, Common Saltbush, Joshua Tree, Mojave Aster, and Triangle-leaf Bursage * Animalia (Animals) – Mammals include coyote, desert bighorn sheep, desert kit fox, spotted skunk, spotted bat, black-tailed jackrabbit, ground squirrels, kangaroo rat and white-footed mouse. Birds include eagles, hawks, owls, quail, roadrunners, finches, warblers and orioles. Reptiles include desert (Gopher Tortoise), several species of rattlesnakes and chuckwalla lizard * Micro-organisms – Fungi (penicillium), monera (mycorrhizae, lichens, azotobacter and streptomycetes, mycoplasmas, and cyanobacteria) Coyote Canus latrans * Organs are essentially the same as humans with minor adaptations * Lungs are bigger for more oxygen intake while being active * The part of the brain referred to as the â€Å"lizard brain† is slightly larger than that of a normal human * Unlike humans, they can digest raw meat with no negative side effects * Their metabolisms are faster They have a Jacobson’s organ that gives scent information to the brain The Roadrunner Geococcyx californianus * Reabsorbs water from feces and excretes excess salt through a nasal gland * Will extract water from its lizard prey * Reduces activity 50% during the heat of midday P C D Desert Food Chains Food chains allow us to examine the basics of how energy passes through an ecosys tem. Producer | Consumer | Predator | A food chain is sequence of plants, herbivores and carnivores, through which energy and materials move within an ecosystem. Food chains are usually short and not more than three or four links. They usually consist of a producer, a consumer and a predator, with the predator being the top of the food chain. The top of the desert food chain does eventually die though, and is returned to the bottom of the chain as nutrients by decomposers. Typical Desert Food Chains Mountain Lion Mule Deer Plant (forbs)| Coyote Quail Plant (shrub seeds)| Snakes Lizards Insects Plant (wildflower/grass | Hawk Snakes Rats Plant (seeds)| Typical Desert Food Pyramid Tertiary Consumers Carnivores These are high level consumers, carnivores that will eat other carnivores. Secondary Consumers Small Carnivores The predators are the secondary consumers. They occupy the third trophic level. Again we see cold-blooded animals, such as snakes, insect-eating lizards, and tarantulas. Only about 2 Kilocalories per square meter per year are stored in their bodies. In the harsher desert environments, they are the top predators. Primary Consumers Herbivores These animals are usually small and eat little. Many are insects, or reptiles, who are cold blooded and who use less energy to maintain their bodies than mammals and birds do. As food for predators, they provide about 20 Kilocalories per square meter per year for predators. Including: Ants and other insects, rats and mice, some reptiles the largest of which are the tortoise and chuckwalla. Primary Producers Plants These are plants that make food through photosynthesis. Limited by the availability of water, they produce fewer than 200 Kilocalories of food for the animals for each square meter each year. Including: Trees, shrubs, cactus, wildflowers, grasses Primary Producers: is occupied by the primary producers-plants. Plants produce energy from photosynthesis. Plants produce energy to use for survival, growth and to store when production resources are not available. Primary Consumers: Primary consumers are the animals that eat the plants. These animals, including insects, mammals, such as the desert pocket mouse, food is consumed and converted to energy. References Blue Planet Biomes. (2011). Mojave Desert. Retrieved from http://www. blueplanet Biomes. org/mojave_desert. htm Desert Wildlife. (2011). Digital-Desert. Retrieved from http://digital-desert. com/wildlife/ coyote. html Google. (2011). Google Images. Retrieved from http://www. google. com/imagres? q=†¦

Feminist Undertones in Pride and Prejudice

FEMINIST UNDERTONES IN ‘PRIDE AND PREJUDICE’ Introduction Jane Austen authored the novel ‘Pride and Prejudice’ in 1813, a period in the social history of England that saw most women as best equipped for the private and domestic realm. An ideal woman was the picture of chastity, innocence and compliancy. Even women authors in this period were expected to adhere to genres that were considered to be solely their domain- the refined arts, household management, love, courtship, family life and fidelity in the face of temptation.Although ‘Pride and Prejudice’ was primarily a romance between two free-thinking individuals, Elizabeth Bennet and Fitzwilliam Darcy, it has grave feminist undercurrents that are displayed to the reader in many incidents and conversations that ensue between the characters. The nineteenth century was one of progressive transience, especially for women who forged a new identity for themselves. Literature was a vital mouthpiece f or their miseries. Jane Austen takes a strong jibe at the existing patriarchy under the more dulcet tones of feminine affairs like love, courtships, gossip and bitchery.Austen’s protagonist Elizabeth Bennet is the second of five sisters in the Bennet family. Out of all her sisters, Elizabeth is the only one who exhibits a bent of mind that was rational and somewhat gumptious. Her principal concerns in life were not winning the affections of wealthy men in order to find herself a suitable match. Austen penned ‘Pride and Prejudice’ much prior to the time referred to as the age of New Woman Fiction and yet her writing is a powerful satire on the position of women in society and how this position limited their viewpoint to petty affairs.A good instance of this is the character of Mrs. Bennet or even Lady Catherine De Bourgh. Jane Austen explores various facets of the middle class society of nineteenth century England, successfully giving a panoptic view of the preval ent social mores and mindsets, especially those pertaining to the status of women. The different characters in her novel render a variegated purview of feminist notions. The Character of Mrs. Bennet and Austen’s Satirical Critique From the opening lines of the story Mrs. Bennet is put forth as a dominating, albeit directing, force in the Bennet household.Her very first dialogue with Mr. Bennet, wherein she tries to convince him to meet Mr. Bingley, a man of a fortune as handsome as his appearance, to try and fix a match for one of their daughters, is evident of her mindset. Her scope of interests in life is limited only to the stable marital settlement of her five daughters. Her husband is not of much interest to the reader because of his almost insipid outlook of affairs. Mrs. Bennet inspite of her condescending and parochial behavior is a multi dimensional character, interesting readers very much.Her outragous schemes to send Jane on horseback to Netherfield so as to make h er contract a cold to extend her stay at the Bingleys’ home, manage to shock those who believe in subtlety. Some critics have also referred to Mrs. Bennet as vulgar, a term too extreme for our times. However back then it probably had the connotation of something that was socially hideous. Mrs Bennet is also a prototype of how the women, repressed by society, had stopped striving for social and intellectual advancement. Mrs Bennet’s mental horizons are extremely narrow and she is not ashamed of this fact. Rather she is voluble, to an annoying extent.Mrs Bennet is unable to meet the parameters of decent conduct and behaviour as illustrated in many instances throughout the story. Mr. Bingley’s sisters are extremely repelled by her brash outspokenness, so much so that they use it as a means to break off Mr. Bingley’s association with Jane. Mrs. Bennet also displays an almost obnoxious double standard towards Charlotte Lucas, a very close friend of Elizabeth, by demeaning her appearance in front of her daughters and also Mr. Bingley. However Mrs. Bennet also exhibits some positively feminine inclinations in the course of the novel.One such instance can be her complete disdain for the fact that despite having five daughters, their estate should be inherited by Mr Collins, a complete stranger. Austen makes remarkable use of wit and sarcasm to impersonate Mrs. Bennet. Her novels use comic fiction as a chief means of exploring the individualisation of women’s lives and the revolution in the relation of the sexes at the beginning of the 19th century. Heroine Centric Novels Almost all of Jane Austen’s works feature a female protagonist and most of the other characters are women with a miscellenia of personalities.Austen’s heroines are free spirited young women who have a wide horizon of interests, be it Emma Woodhouse (Emma), Catherine Morland (Northanger Abbey), Marianne (Sense and Sensibility) or Elizabeth Bennet (Pride and Prejudice). In all of these novels the heroine is shown to have her own subjectivity and opinions of life, rather than play a restricted role in the background of the plot. Austen’s stories portray women and the problems faced by them in their daily life through a union of comic and moral indignation. Robert M Polhemus writes, Austen was disposed through comic license to ridicule the inadequacies and constraints of her society. † Through a lens of satire, Austen gave a candid view of the existing social, financial and sexual hierarchies in the middle class landed gentry of eighteenth century England. Women are a prime focus in all her stories and their methods of dealing with situations relating to love, marriage, family, inheritance and courtships. Virginia Woolf once said, â€Å"Austen’s characters are so rounded and substantial that people treat them as if they are ‘living people’. † The heroines in the novels had enough agency to exerc ise their will.They overcame obstacles very modernisitically. In the novel ‘Pride and Prejudice’, the social world of Elizabeth, is scrupulously described, but within these limitations, the heroine as well as the hero, Mr. Darcy are allowed to achieve self expression. Love and marriage for them signify the control of egoism and misperception and the regenerative merging of the self with the ongoing community. With their earnest tone, clear narrative line, contemporary settings, drama and pathos, Jane Austen’s writings become a persuasive communicator of significant beliefs and values.Elizabeth Bennet is a vivacious young woman who, inspite of living in a society that curtailed the thoughts and actions of the fairer sex, lived freely and almost on her own terms. Her opinions of people and situations are rational and her sense of judgement is almost always sound. She possesses not only intelligence but is also sharp and has a great presence of mind. She reads books , plays the piano and loves walking in the outdoors, an act deeply condemned by Mrs Bennet as well as the Bingley sisters as not ladylike. However these attributes endear her even more to Mr. Darcy.Rachel Trickett, in her essay ‘Manners and Society’, writes â€Å"Jane Austen singles out the snobbery and limitation to censure it. She is the enemy of any kind of distinction that fails to take into account personal merit, worth and intelligence. † Elizabeth has clarity of thought and farsightedness that helps her to see things in the right perspective. Early in the novel she is depicted as being arrogant of her wit and her accuracy in judging the social behaviour and intentions. She believes not in a marriage of economic convenience, but in a marriage that is a result of love.Her acuity and sharpness is much admired by her friends, acquaintances and men who look to court her. However Elizabeth’s quickness also sometimes leads her to misunderstand the actions of others, like in the case of Mr. Wickham’s opnions of Mr. Darcy which are dispelled after she receives Darcy’s self explainatory letter, following his first proposal of marriage to her. Through Elizabeth, Austen tries to promote the image of a sovereign identity of a woman who is as subjective as her male counterparts. Narrative style used to convey feminist themeThe novel in some instances does objectify men, though in obvious humour. This is hinted in the opening lines of the story, â€Å"It is a truth universally acknowledged that a single man in possession of a good fortune must be in want of a wife. However little known the feelings or views of such a man may be on his first entering a neighbourhood, this truth is so well fixed in the minds of the surrouding families, that he is considered the rightful property of some one or other of their daughters. † The author gives an exhaustive overview of each character’s mindset, adhering to no stereotypes. The man and the woman are treated equally, the description of their human psyche not influenced by any sexual convention. Their characteristic virtues and shortfalls are viewed through an objective lens. Mr. Darcy’s disposition isn’t perfect, nor is Elizabeth’s. If Mrs. Bennet is shown to be an annoying, domineering figure then Mr. Bennet’s sarcasm and witty remarks are equated with almost indifference. Jane’s kindness is sometimes over-the-top and in many instances harms her own situation rather than helping her. Charlotte Lucas’ marriage of convenience to Mr. Collins doesn’t turn out to be exactly as comfortable as she had imagined.From the above examples, one may say that Austen’s narrative style is lucidly analytical of personal psyches, interpersonal relationships and social mores. The heroine is a woman of substance, not bowing to set patterns of society. The strings of relationships are drawn and managed by her while the men, though attractive in their characterization are usually arranged in the backdrop. Jane Austen cannot be called a feminist openly, because she never ventured into this foray directly. Rather, her works contain her feminist recollections running collateral to the story, which can be easily enough interpreted.Austen’s writings cannot be termed as a feminist rhetoric because they positively lean towards a humourous critical overview of the prevalent attitude towards women in the middle classes of England and the usual perception one had of them. Austen’s representation of the characters and incidents in familiar context to the readers made their acquaintance with her feminist impartations more intimate. One could connect and emapathise with the characters due to their individuality and familiar spirit. Elizabeth Bennet could easily be imagined as one’s own sister, friend or neighbour.Thorugh the novel, Austen doesn’t disgrace any character for cutting t hrough conventions. For instance, frivoulous Lydia is finally honourably united to Wickham. By the mores of her own society, Lydia must, and it turns out to be no great embarrassment or humiliation to either party. Their fate is that they deserve each other and are completely unabashed by their mutual unworthiness (a very different conclusion from the conventional fate of the ruined girl in the late- eighteenth-century novel and a comic reversal of the expected and entirely typical of Jane Austen’s realism.Jane Austen’s own childhood and upbringing indicates that despite rigid codes of manners in the conduct of everyday life, the education and sphere of action of a young woman of the time was considerably less restricted. Her writings denounce the objectification of women for social dissection and analysis. Arnold Kettle, in his 1951 essay on ‘Emma’, saw Jane Austen’s highly critical concern over the fate of women in her society as a â€Å"positive vibration†. Austen showed a clear and commitment to the rational principle on which women of the Enlightenment based their case.Many parallels have been drawn between Elizabeth Bennet and Jane Austen herself, illustrating the positively feminine and rational side of the author. In a Victorian social structure that had incorporated an idealized version of femininity, repressing the woman figure into the margins, Austen’s fresh approach to regarding women in a progressive light, through literature has been widely acknowledged and appreciated. She is very often referred to as the most loved feminists of all time. In Pride and Prejudice Elizabeth Bennet breathes life into a new perception of a New Woman.BIBLIOGRAPHY 1. Grey, J. David ed. The Jane Austen Handbook ( London, 1986) 2. Southam, B. C. ed Jane Austen- The Critical Heritage (London and New York, 1968) 3. Watt, Ian â€Å"Introduction to Jane Austen- A Collection of critical essays† (Englewood Cliffs. N. J. , 1963) 4. Luria, Gina The Feminist Controversy in England (New York, 1972) 5. Kirkham, Margaret Jane Austen, Feminism and Fiction (London, 1982) 6. Harman, Clare Jane’s Fame, How Jane Austen Conquered the World (Edinburgh, 2009)

Decriminalization of Victimless Crime Essay

Laws exist within societies to deter and restrict people from harming one another and trampling on others’ inalienable rights. Crimes such as recreational drug use and prostitution do not directly harm other people, yet in the eyes of the law they are villified due to the possible consequences associated with a lifestyle filled with drug use and promiscuous sex. Should these supposed â€Å"victimless† crimes be allowed to go on unpunished even though they may still cause collateral damage? More importantly, does the government have the right to intervene with one’s behavior if it does not affect others? A better way to look at it would be to examine the efforts made to decriminalize these acts and the effects it has had on society. Prostitution is one of the oldest professions in the world and it is not likely to go away anytime soon. Just like any other job, it is a way for people to make a living and it has a supply and demand. Unfortunately, sex workers have terrible work environments. They are subjected to working in unsafe neighborhoods and the threat of violence is always near. Many are raped, abused and murdered while working on their own. If prostitution were decriminalized and regulated, we could decrease the negative consequences of being a sex worker. Legalized brothels in Las Vegas control and monitor their workers and customers much like other businesses. Sex workers are regularly tested and contraception is employed to avoid the transmittance of sexually transmitted infections and diseases. Services are also conducted in safe environments to eliminate the risk of violence. Although prostitution is certainly a less than ideal profession, it has and will continue to exist. Regulation of sex work wou ld greatly reduce the harm inflicted upon its customers and workers. Another criminal act which does not necessarily effect anyone else but the criminal is recreational drug use. Like prostitution, recreational drug use has gone on for hundreds of years and there does not seem to be an end in sight. Were recreational drug use to be decriminalized and regulated, the government could monitor dosage, reduce adulterants to reduce the risks involved with the consumption of said drugs. Decriminalization would also decrease activity in the illegal trade of drugs which is known to fund terrorist groups. Even on the street level of drug trade, much of it is associated with other violent criminal activity which could decrease if users had another way of obtaining what they would eventually seek out anyways. In 2001, Portugal radically changed their drug policies to include the decriminalization of possessing small amounts of drugs for personal use. They implemented needle exchange programs to reduce the spread of HIV and put more effort into finding treatment f or users instead of putting them through the penal system. Ten years later, studies showed that their efforts paid off and drug abuse rates had fallen to half of what they were before the policy change (Kain.) This should be evidence enough that the penal system does not help drug users in our society, it only puts them in a destructive cycle of jails and institutions that we as a whole end up paying for. Jail and prison sentences are not enough to stop or decrease taboo behaviors nor will they ever be, which is evident in almost all modern nations. These behaviors will continue to spread and the lifestyles associated with them will continue to effect all of society unless something changes. The â€Å"War on Drugs† has cost us billions of dollars and placed many non-violent offenders in prisons, when they should be in rehabilitation centers. We as a society need to accept that what we’re doing is not working and we should follow what has worked in other places. Bibliography Kain, Erik. â€Å"Ten Years After Decriminalization.† Forbes Magazine. Forbes, 5 July 2011. Web. 25 Mar. 2014. .

Family on Government and vice versa Essay

As far as the government’s functions go, it is the unit of the family that is able to gain the most benefits. I view the family as the most basic and the most unprotected aspect of society. It is the government’s ability to provide regulations, guidelines, and protection that the family is able to continue its development. It might be raised at this point that the individual should be considered the most unprotected unit of society. However, I persist in believing that it is the family. The individual can still become a member of larger societal units. In fact, the individual can even go so far as to become a member of government. It is because of this fact that the collection of individuals called the family is the most in need of the services offered by the government that presides over it. However, there are forms of government wherein it is the family that comprises it. In oligarchies and monarchies, for example, the royal family comprises the governmental unit. It is in these cases that the interaction is reduced to one of family with family, of ruling class family with non-ruling class family, of bourgeois family with lower class family. This can also be likened to the type of interaction described to exist between the family and the society to which it belongs. In other ways, the family is also able to affect the government. Because the family forms the entirety of society and because it is able to mirror the mechanisms of society, it is also able to mirror and spread the mechanisms of government. The family is in charge of the education of the younger generation with regards to the powers of the government, the need to follow the impositions of the government, and also the specific laws and regulations set forth by the constitution. The task of propagating the ethics and morals of a good citizen that obeys the government lie on the shoulders of the members of the family. The concepts of restriction of behavior, meting punishments for unacceptable actions, and of obeying authority figures are also first understood by the child in the confines of the family. (Hegel, 2001) Society on Government and vice versa The government is said to be the regulating institution of society. It represents the majority of the population and provides frameworks as well as maintains peace and order. However, as I have stipulated, I believe that the inherent state in nature is peace and not war. Why then would a government be needed to maintain peace and order between its constituents and even with other governments? The state of war is not inherent in nature. However, it is also very much present in observable society. Why is this so? I believe that war stems from the inability of society to meet the needs of its members. This is in accordance with the propositions of Habermas (1998). Because of the society’s inability to completely meet the needs of its members, there is unrest and turmoil. War and violent conflict arise from these feelings of dissatisfaction. It is only through a strong power of the will that dissatisfaction is allowed to exist in an individual’s consciousness. I believe that the ineffective structuring of society creates feelings of unrest and dissatisfaction. When those with more are given more and those with less are asked for more, society is placed at an imbalance. This imbalance is unnatural. It is not the natural order of things. There is disequilibrium in society and as a result, there are individuals who are abused and unsatisfied. Again, this is also in accordance with the views of Marx and Engel (1978) regarding ruling class and non-ruling class. There is no chance for equilibrium or stability to be attained because as Marx and Engel (1978) stated, the ruling class practices hegemony. They use their ideologies to maintain power over the lower class. It is only with active revolt from the lower class that the structure of society can be changed. Thus war becomes an option to those whose dissatisfaction has become so great that they can no longer live with it. Without the government, these feelings of dissatisfaction would reign across the world. There would, indeed, be numerous states of war across the globe. Peace would be hard to find and individuals would find it impossible to achieve their true personal goals in life. A government is needed in order to regulate the interaction of the ruling class and the non-ruling class. Without the government, society would be in a constant flux of change and revolt. It is the institution of the government that allows society to remain its peace and as such to progress. However, it may well be the case that the government is simply a tool of the ruling class to maintain power, a means to their option of hegemony. This is exactly why even though there are governments in place today, wars still occur. There is still a disequilibrium in the social structure. Also, the government is not representative of the majority. This is a fact stressed by Kant (1983) to be of the utmost importance in considering government models and systems utilized in a given state. There is, therefore, a type of government that will best serve the purposes of society and the individual. Although there are numerous forms of government, not all are adaptive to society and its members. The mode of government is a point of greater consideration than the type of sovereignty afforded. (Kant, 1983) Society, however, plays a greater role in government. It is more than just a place wherein the functions of government can be practiced. In fact, it is my belief that society and government act in much the same way that the President and the House of Congress act in a Republic government. That is that society and government act as checks and balances of each other. Although it is true that there is no clear definition of legal power that society has on a particular government – in the way that government has on society – it is also true that the dominant form of politics in a state are defined by society. Because most governments rely on society’s good will towards it, society is able to check and balance the processes of the government. In modes of government involving votation, society dictates the candidates to be deemed more capable and reliable to place in position. This is done through the ideologies espoused by society. Thus two different political parties can be chosen from but the thrust of the resulting government will be based on the value systems established by society on its members. For modes of government, on the other, hand that do not include an electoral system, society is able to operate as a larger checks and balances system. Because monarchies and oligarchies and other similar forms of government give the ruler the right to decree laws and statutes by himself, society plays a crucial role. Social agreement or social rejection may be the only difference between a ruler’s decree of implementing the death penalty, for example, as a punishment to a severe crime. Thus we see that society plays a large role in defining government actions even in these individualistic or familial forms of governance. On this point, however, the revision and reconsideration of laws in systems with electoral systems and with more formal methods of passing laws is also highly dependent on society’s moral and ethical stand. The three-strike law for example, wherein criminals convicted of a crime three times receive a heavier sentence or a longer imprisonment period, was not revised because the constituents of the State of California did not agree to the provision that only severe crimes would be subject to this law.

Report Information from ProQuest Essay

Abstract: The social and psychological needs of an employee must be understood in order to motivate him to complete the assigned tasks. Unless the leaders fully support the premise that organizations must have a high degree of communication to meet employee’s psychological needs, it will remain stagnant. This may further give rise to grapevines and conflicts which adversely affect the organization. Effective internal communication is needed for management to develop and sustain a competitive advantage for organizational performance and improvement. Transformational leaders have a  tremendous influenceontheworkplaceandorganization’sculture. If they wish to institute change, their leadership styles must be strategically aligned to accommodate the organizational culture. McKinsey’s 7S framework is a model for analyzing organizations and their effectiveness. It looks at the seven key elements that make organizations successful: strategy, structure, systems, shared values, style, staff and skills. It can be aligned with any organizational issue that needs to be corrected. Utilizing past literature, survey questions, and interviews, this research paper will find out the strategy and implementation issues in communications flow that the private service sector faces and how a leader can initiate and bring change by alignment with McKinsey’s 7S Framework. [PUBLICATION ABSTRACT] Links: Linking Service, Linking Service, Linking Service Full text: Headnote Abstract The social and psychological needs of an employee must be understood in order to motivate him to complete the assigned tasks. Unless the leaders fully support the premise that organizations must have a high degree of communication to meet employee’s psychological needs, it will remain stagnant. This may further give rise to grapevines and conflicts which adversely affect the organization. Effective internal communication is needed for management to develop and sustain a competitive advantage for organizational performance and improvement. Transformational leaders have a tremendous influenceontheworkplaceandorganization’sculture. If they wish to institute change, their leadership styles must be strategically aligned to accommodate the organizational culture. McKinsey’s 7S framework is a model for analyzing organizations and their effectiveness. It looks at the seven key elements that make organizations successful: strategy, structure, systems, shared values, style, staff and skills. It can be aligned with any organizational issue that needs to be corrected. Utilizing past literature, survey questions, and interviews, this research paper will find out the strategy and implementation issues in communications flow that the private service sector faces and how a leader can initiate and bring change by alignment with McKinsey’s 7S Framework. Keywords: Change Management, McKinsey’s 7S Framework, Organizational Communication, Transformational Leadership Introduction An organizational setup is a conjoint effort of leaders and followers who work for the accomplishment of certain predefined objectives. The leader’s role is paramount and he has the ultimate responsibility of taking the resources in the desired direction. The concept of leadership has evolved across a period of time. Balgobind (2002), in a comparative study of different transformational leaders, has found that in the past the leader was transactional who was aware of the link between effort and reward. This kind of leadership was responsive and its basic orientation was to deal with  current issues. These leaders would rely on standard forms of inducement, reward, punishment, and sanction to control followers. They motivated followers by setting goals and promising rewards for desired performance. Leadership depended on the leader’s power to reinforce subordinates for their successful completion of the bargain. But times have changed and so has the role of a leader. The leader of today is transformational. These leaders arouse emotions in their followers which motivates them to act beyond the framework of what may be described as exchange relations. Leadership is proactive and forms new expectations in followers. Leaders are distinguished by their capacity to inspire and provide inspirational motivation, individualized consideration, intellectual stimulation and idealized influence in the followers. They create learning opportunities for their followers and stimulate them to solve problems and possess good visioning, rhetorical and management skills. They motivate followers to work for goals that go beyond self-interest. The success of any organization depends largely on the processes and flow of internal communications. The flow of information can be one way or two ways, formal or informal and personal and impersonal. The relationship between employees is based on personal, professional and ethical roles. The communication flow has a great influence on the kind of relationships that exist in the organization. As long as the right messages are conveyed within the defined limits of authority and responsibility, it is helpful for goal attainment. But there are instances when the formal channels of communication are not used and the need to exchange and share ideas gives rise to grapevine communication. The messages are distorted and the incorrect information is spread across. Many times this exchange results in conflicts and strained relationships. If the situation is not taken care of it may affect the organization greatly and may even result in a loss of job for some and may put the organization in severe crises. This situation needs to be corrected and a leader’s intervention can bring a positive change. McKinsey’s 7S framework is a model for analyzing organizations and their effectiveness. It looks at the seven key elements that make the organizations successful: strategy, structure, systems, shared values, style, staff and skills. It can be aligned with any organizational issue that needs to be corrected. The private service sector plays a major role in the growth of any economy and employs large number of people. The interrelationship across all levels is largely dependent on the communication flow in this sector. Most of the information is not communicated in the right manner and employees resort to grapevine for their satisfaction. As such the communication problems in this sector multiply and threaten the survival of the organization. Based on present survey and past studies, the paper aims at highlighting the role of a transformationalleaderinsolvingthecommunication problems related to the private service sector. The McKinsey’s 7S Framework has been aligned with leader’s role for bringing organizational change and excellence. Literature Review Transformational leadership theory has captured the interest of many researchers in the field of organizational leadership over the past three decades. This theory was developed by Bums (1978) and later enhanced by Bass (1985, 1998) and others (Avolio &Bass, 1988; Bass &Avolio, 1994; Bennis &Nanus, 1985; Tichy &Devanna, 1986). Bums (1978) first introduced the concept of transformational leadership in his research of political leaders, establishing the concepts of transforming leaders and transactional leaders, and concluded that leaders and followers help each other to advance to a higher level of motivation. The major premise of the transformational leadership theory is the leader’s ability to motivate the follower to accomplish more than what the follower planned to accomplish (Krishnan, 2005). Transformational leadership has four components: idealized influence, inspirational motivation, intellectual stimulation, and individualized consideration (Bass, 1985). Bums postulated that transformational leaders inspire followers to accomplish more by concentrating on the follower’s values and helping the follower align 06 November 2014  these values with the values of the organization. Furthermore, Bums identified transformational leadership as a relationship in which the leader and the follower motivated each other to higher levels which resulted in value system congruence between the leader and the follower (Krishnan, 2002). Leaders have a tremendous influence on the work place and effect on the organization’s culture. If leaders wish to institute change, their leadership styles must be strategically aligned to accommodate the organizational culture (Sheahan, 2012). The effectiveness of organizational communication is determined by leadership and leadership traits that allow for an open path of communication with employee and organization (Pirraglia, 2012). McKinsey’s 7S framework provides a strategic approach to HRM. It was developed in the early 1980s by Tom Peters and Robert Waterman, two consultants working at the McKinsey &Company consulting firm. The basic premise of the model is that there are seven internal aspects of an organization that need to be aligned if it is to be successful. These seven features are interrelated and have to be considered jointly to achieve a better integration between HR practice and organizational strategy (Talwar, 2006, p.210). The staff element within the McKinsey 7S Framework refers to employees and their need for development and motivation. Style refers to the actions and behavior of senior executives, rather than what they say. The conduct of top management is an extremely valuable management tool that conveys and reinforces strong messages to stakeholders, particularly employees, throughout the organization (Fleisher and Bensousan, 2007, p.49). A range of highly respected management scholars including Armstrong (2008) and Adair (2009) have emphasized the importance of formulating and promoting shared values within organizations. System relates to processes and procedures that are necessary in order to conduct the business (Murphy and Willmott, 2010). The disadvantages of a tall hierarchical structure have been specified by Dlabay (2011) as inflexibility to respond to changes in the marketplace, loss of communication messages between the layers, de-motivated workforce etc. Johnson (2006) defines corporate strategy as a plan aimed to achieve corporate objectives, Skills, for the organization relate to competencies and capabilities required within the organization in order to achieve organizational objective in an effective way (Schuler and Jackson, 2007). Communication is one of the most dominant and important activities in organizations (Harris &Nelson, 2008). Fundamentally, relationships grow out of communication and the fu nctioning and survival of organizations is based on effective relationships among individuals and groups. In addition, organizational capabilities are developed and enacted through â€Å"intensely social and communicative processes† (Jones et al, 2004). Communication helps individuals and groups coordinate activities to achieve goals, and it’s vital in socialization, decision-making, problem-solving and change-management processes (Berger, 2008). The focus of organizational communication is on the whole system, rather than on parts of the system (Katz &Kahn, 1996). The study of organizational communication centers on processes of interaction, means by which people obtain information, form opinions, make decisions, merge into the organization, leave the  organization, and create rapport with one another (Shockley-Zalabak, 1999). Through communication, people coordinate their actions to achieve individual and organizational goals (Shockley-Zalabak, 1999). Effective organizational communication can be achieved through transformational leadership and will generate greater organizational and employee performance within small organizations (Dario Martinez, 2012). Effective communication is needed for management to develop and sustain a competitive advantage for organizational performance and improvement (Avolio, Lado, Boyd &Wright, 1992; Rowe, 2001). Effective communication succeeds when employees support the leader and the organization if there is a belief that employees’ efforts will be rewarded. Leadership succeeds when initiating response or responding to change and leadership is inextricably linked to the credibility of those leading. Constituents will become willingly involved to the extent that they believe in those sponsoring the change (Kouzes &Posner, 2003). Methodology and Data Collection The experiential survey has been used for the purpose of the paper. Data is qualitative in nature and has been collected through primary and secondary sources. The questionnaire consisted of open ended questions related 06 November 2014  to communication flow and processes. Five private service organizations comprising of hospitality, academia, telecommunication, retail, and insurance were included in the survey. Ten employees from each sector have been taken in the survey and their experiences related to communication problems in the organization have been considered for the purpose of study. Analysis The analysis is based on present survey and past studies. The findings revealed that organizational communication is one of the most important determinants of sound interpersonal relationships within the organization. In a reputed retail store, information was not transmitted through proper channels. There was ambiguity regarding the instructions communicated to employees. This caused discomfort and conflicts in the organization and affected the quality of work. The General Manager-Marketing of the retail store admitted that most of the miscommunication led to conflicts which were difficult to resolve. When asked about the negative influence of past workplace experience on the present organization, the HR Manager of a well known hospital revealed that most of the employees were always thinking about their past work environment and their self-fulfilling prophecies were leading them to live with fear and poor emotional management. In many organizations, most of the information was not communicated to the employees and the decisions were thrown at them. The instructions were not seriously obeyed and the employees turned violent during work. The Area Manager of an insurance company revealed that closed communication gave rise to violent behavior in employees. Grapevine communication has prominence in all organizations and has its own benefits but the Principal of a Technical College revealed that their organizational communication largely depended on grapevine and it was a major cause of dissatisfaction among the employees and resulted into high turnover. The employees of a telecom company expected encouraging behavior from their senior manager. A lower level employee revealed that the absence of compassion in communication and humiliating remarks of their departmental head was extremely offensive to their self-esteem. When these findings were considered around the elements of the McKinsey’s 7s model, it was felt that the 7s model could be linked to the problems related to organizational communication as: Strategy – Improper communication flows give rise to conflicts and hamper the organization’s image. It is important to make the right communication strategies for conflict resolution and sustainable advantage. Structure – Most organizations use formal channels of communication. This results in choking of essential information giving rise to grapevines. The organizational structure has to be designed in a way that information is not choked. Systems – The internal processes and procedures facilitate good communication and it is important to understand how effective they are in maintaining the correct flow. Skills – Communication can flow smoothly if the staff possesses the right skills. Staff – The staff can facilitate effective communication and value needs to be attached to communication skills during recruitment and selection. Style – The management is responsible for promoting a culture of open communication. Shared goals – The organizations’ belief system and attitude towards communication is at the core of other elements.

Nursing Leadership & Management Essay Example | Topics and Well Written Essays - 500 words

Nursing Leadership & Management - Essay Example For the case of the CNL, they have no option but to always assess the context of the situation prior to selecting the leadership style in the course of dispensing duties in the hospital setting. This also relates to the fact that each organization functions on its own rules and already has a defined culture (Chapman, Johnson & Kilner, 2014). In line with this argument the leadership role and management of the CNL needs to depend on the context and the leader has to be extremely flexible while using either of leadership styles. According to the tasks of the CNL, the application of a historical assessment of leadership style may prove useful in their line of work as Chapman, Johnson & Kilner (2014) indicate. Since the tasks of the CNL are diverse, complex, and novel in the field of nursing, the nurse leader may assess the success of the leadership styles before and evaluate if the same are applicable in their present setting. If the leader manages to create a leadership pattern, then he/she has a proper chance of successful execution of duties in the hospital setting. Evidently, the CNL is expected to create an effective team through his/ her leadership styles in the hospital setting. Chapman, Johnson & Kilner (2014) write that effective teams need to be developed if the organization has to function as a unit and achieve the set objectives. This means that it is the responsibility of the CNL to make sure that they learn the strengths and the weak points of the team members so as he/she can devise the most effective way of leading them. On another view point Chapman, Johnson & Kilner (2014) are of the opinion that leadership must also ensure that the healthcare services are cost effective and that the quality of the services does not go down. This means that Clinical Nurse Leader (CNL) has to always make sure that the