Friday, November 15, 2019
Applying Theory To Practice Problem Nursing Essay
Applying Theory To Practice Problem Nursing Essay This paper focuses on use of Betty Neuman systems Model in practice using a case study. The model focuses to finding a solution for a patient is none compliance with his care at home after being discharged. This case is a case that involves a patent who is discharged from hospital after treatment for a cognitive heart failure. The patient none compliance involves the continuing with the habit of smoking. This habit results chest pains which are because of the smoking habits. This model is selected for the practice to reflect the congruency that exists between the practitioners values and the assumptions of the model. The Neuman model perceived clients as being in a state of dynamic equilibrium with the environment. The environment is also considered a perceptual field that surrounds each person. Neumann has focused on the stress factors and the reaction of each person to the condition that bring about the stress. She brought forth the conviction that stress factors comprise the environment. The further argued that the disequilibrium in the body system that is caused the stress as a tension. This tension act as the stimuli, which has the potential of causing the illness to the individual that, is suffering from the stress. The environment is subdivided into two components that include the internal and external factor. The internal factors comprises of the forces that occur within an individual or intrapersonal stress factor. In our case, the example is smoking which the patient is involved in after being discharged. The external environment consists of interpersonal stress factors that result from interaction with other individuals. This is in terms of changes in the roles that can bring about stress to an individual. The physiological issues in patient perspective involve things like the ability to see, hear, and have mobility. There other things like the ability to breath, sleeping, feeling, eating, speaking, and the vital signs. This variable focuses on the physiological well being of the patient. By ensuring, that all this things are in appropriate in the patient the health can be guaranteed the way for them. The psychological variables involve the non-verbal behavior, attitudes, coping pattern, and response to stress. These things focus on the psychological status of the patient. Therefore, by ensuring that the patient psychological status is appropriate one can be able to facilitate the things that ensure the well-being of the patient is considered. There are various expectations in this variable that are recognized through evaluation of the patients behaviors and the way the patient handle stress. The social variable reflects much on the individuals values and culture. This is by exploring the social and cultural functions of the individual. This can be mainly approached in terms of the way this functionality influences the life of the individual. There are certain cultural believes that affect the life of a given individual negatively in terms of undergoing the medication. This is by getting involved in things that affect their well-being after the discharge form hospital. The other dimension is the developmental variable, which focuses on the process of life in an individual. This is in terms of the factors that are related to the present situation and they have an influence on the situation. The developmental dimensions in the human life make them to move from one stage in life to the other as time goes by. Therefore, the main objective of this variable is to determine how this change of development is affecting the particular patient in the problem. The other variable, which is considered significant in the life of a patient, is the spiritual variable. This focuses on the aspect of spirituality on a continuum from entire awareness of an individual. The patient may also be in a condition of denial to a consciously developed high level of spiritual understanding. There is a lot of usefulness to understand the spiritual well being of the patient since it can also contribute to the provision of quality health care services that will be beneficial to them. There is a way that a client perceives a stressor. In our case, the patient is concern about the fact that he had experienced the chest pain. This problem interfered with the way he undertook his daily activities before he was hospitalized. The patient can even find it hard to do all he wanted to do. This experience with a health problem is difficult to describe how he is planning to deal with other situation. His expectations are to carry on with his daily routine after being discharged from the hospital and recovering. It would be definitely be a source of stress if he does not manage to accomplish what he intend to after the experience with the illness. There is also a way in which a nurse perceives the stressors which is different from the perspective of the patient. The perception is through assessment of the patient by the nurse concerning the problem he is experiencing. According to the nurse perspective, the patient is not able to alter the way of living after the hospitalization. This becomes the reason why the patient is still suffering from the chest pains. It is evident that is the patient is continuing with the initial habit of smoking he is still bound to continue experiencing the pains in the chest. This is despite the fact that the individual have never coped with the same problem in the past. Therefore, the nurse perceives the stressor as being the behaviors that the patient gets involved in after the discharge from the hospital. There are short-term goals that the nurses focus on achieving in order for them to ensure that the patient has received quality health care. One of these goals is for the patient to stop suffering from this chest pains. The other goal is to make the patient to learn to live in a way that will facilitate his recovery. The next goal is to facilitate the increase of the tolerance of the patient to his daily activity. There are also some long-term goals that the nurses are focused on achieving in terms of treating the patient. These long-term goals entail the creation of an optimal degree of harmony and balanced between his external and internal environment. This is in terms seizing smoking habit, attaining the deal weight and development of a lifestyle which commensurate with a satisfying and fulfilling retirement. The nurses are also bound to prevent the invasion of stressors by providing the resources that strengthen the patients system and coping with positive functioning. This is though motivating the patient and using stress as a positive intervention strategy. The nurses can also engage in mobilizing the patients internal and external resources focusing on the achieving stability. They can also seek to maintain the stability through educating and reorienting the patients system as required. Conclusively, this model is considered to provide a reliable guide of different levels of nursing education. The models have managed to incorporate all the significant variables that enable the patient to improve in their conditions. The model lastly focuses on the way the patient can be encouraged to be involved in a good lifestyle. Ã Ã Ã Ã
Tuesday, November 12, 2019
American Immigration :: essays research papers
American Immigration Laws Bouncers at the Border ;Give me your tired, your poor, Your huddled masses yearning to breathe free, The wretched refuse of your teeming shore. Send these, the homeless, tempest-tost to me, I lift my lamp beside the golden door!" These are the words inscribed at the base of the Statue of Liberty, which has become the American icon for those who wish to make the United Stated thier home. How true do these words hold relative to US immigration polocies? The US is a Nation of Immigrants. Since this its beginnings, immigration has played a vital part in this countries development. People from all parts of the world, from different ethinic, political, religious, and cultrual backgrounds populate this mass of land east of the Pacific and west of the Atlantic. This compilation of people is often described with metaphors such as "melting pot" or "cultural mosaic." It is this diversity that is practically synonimous with United States of America nearly since its infancy. It is also this diversity that has creatied such controversy. Natural human fear of what is different has caused more established groups of people to question the place in society of those groups of people that are relatively new. This is a general statement that sums up, for the most part, the specific issues that are seen as controversial. Throughout history these issues have been fairly public. The main controversy lies in the passing of a pleth era of laws throughout the existence of the US regulating immigration and in the handling of illegal immigration. Modern immigration polocies have recieved less and less publicity as tolerance becomes more widespread, although each person is entitled to their own opinion about the issue.
Sunday, November 10, 2019
Communication Process
Hypothesis The following hypothesis is used as a logical approach for completion of the essay. A hypothesis is used in order to identify all the key elements of the essay in a logical and a systematic order. The hypothesis is as follows; ââ¬Å"Is effective communication more about identifying and overcoming barriers to communication? What is the nature of effective communication? â⬠Based on the above hypothesis, I have listed the following key elements. 1. Communication 1. Communication process 2. Types of communication 3. Importance of communication 2.How communication can influence an organization? 3. Effective & ineffective communication 1. What is effective communication? 2. Importance of effective communication 3. What is ineffective communication? 4. How both effective and ineffective communication affects an organization? 4. Identifying & overcoming communication barriers 1. Barriers to effective communication 2. How to overcome barriers to communication? 1. Introductio n ââ¬Å"Communication is the use of verbal and non-verbal communication between people trying to create shared meaning. â⬠(Yoder, Hugenberg & Wallace 1996)Throughout the history of mankind, their uniqueness in communication has become the key element in their success to become the most developed and well organized living beings among thousands of others. It is no different when comes to the corporate world, better the communication process that an organization posses, better the performances they achieve in todayââ¬â¢s competitive world. So it has become vital for an organization to keep its communication process as effectively as possible in order achieve its organizational goals in a both effective and efficient manner.So the following essay was prepared with the intention of giving the readers a better understanding and a clear view of what is effective communication and what makes the communication a process an effective one. 2. 0 What is communication? Communication i s where two or more people will transfer information, feelings, ideas and opinions between or among each others. 2. 1 The communication process This is the standard model of a communication process. This process always takes place between two parties.Sender ââ¬â The starting point of the communication process, sender will encode the message Message ââ¬â The information which is sent to the receiver. Channel ââ¬â Is the medium which transfers the message from the sender to the receiver. Barriers ââ¬â Barriers are the distortions which make the message not to be conveyed as intended. Receiver ââ¬â The person whoââ¬â¢s at the end of the process and whoââ¬â¢ll decode the message Feedback ââ¬â It will be the final step of the communication process where receiver sends a message as reply to the sender. 2.Types of communication Different forms of communication media like televisions, radios are used by people in order to communicate information,opinions, etc, among each others. The most primitive ways of communication are by body language,speaking,sign language and eye contact. All of those communication methods can be broadly divided in to two main types. Those two types of communication are as follows. â⬠¢ Verbal communication â⬠¢ Non verbal communication 1. Verbal communication Verbal communication includes sounds, words, language and speaking.When it comes to business,à verbal communicationà is very important for the reason being that you are dealing with a variety of people through out the day. In some cases you may deal with people who have different culture, ages and with different levels of experience. Fluent verbal communication is essential to deal with people in business meetings. Business communicationà self-confidenceà plays a vital role which when matched with fluentà communication skills. 2. Non verbal communicationNon-verbal communicationà involves physical ways of communication, like, tone of the voic e, touch, smell and body motion. Symbols and sign language are also included in non-verbal communication. Body language is a non-verbal way of communication. Body posture and physical contact convey a lot of information. Body posture matters a lot when you are communicating verbally to someone. Folded arms and crossed legs are some of the signals conveyed by a body posture. Physical contact, like, shaking hands, pushing, patting and touching expresses the feeling of intimacy.Facial expressions, gestures and eye contact are all different ways of communication. 3. Importance of communication Every action a person or an organization takes is mostly based on the information available; to perform that specific action as intended, relevant information will be required. Even after performing the act, the party which performed it will need a feedback to identify whether the performed act bore the intended results. So it is clear that, without communication, none of those would be possible. 3. 0 Involvement of communication in an organization.For an organization to run smoothly, it has to have a well structured communication process inside its own. According to Kondrat (2009), Communication is the ââ¬Å"lifebloodâ⬠of every organization. A vital means of attending to company concerns is through effective internal communication. Decision making is the most vital activity in an organization, to make decisions, to implement them and to reassess those decisions, organizational management will require relevant information. As discussed previously to have better information, better communication among all layers is required.So it is evident that, better the communication inside the organization, better the decision it makes and also better the results. 3. 1 Formal communication channels Formal channels are used within an organization in order to make the flow of information smoother among all levels in the chain of command. In the general aspect, there are three main c ommunication flows within an organization. Those are downward, upward and horizontal communication. 3. 1. 1 Downward communication It is the communication flow which is used by managers in an organization mainly to give orders and instructions.In a downward communication, the information flow will be from top to bottom, where managers will send messages to their subordinates. Those messages will include implementation of managerial decisions such as goals, plans and strategies, job instructions, rationale, procedures, practices, performance feedbacks, etc. 3. 1. 2 Upward communication Under this channel, information flow will be from the lower levels to the higher levels. Upward communication is more popular in learning organizations, where the lower levels of employees do get involved in the decision making process by giving their suggestions.Upward communication can be helpful in problem solving as the parties who are actually involved in the problem can give their point of view t o the higher management. 3. 1. 3 Horizontal communication In horizontal communication, parties which are in the same level will communicate with each others. (e. g. inter departmental) This can be helpful to coordinate activities and request support. 3. 2 Informal communication channel These are the communication channels which are not authorized as formal communication channels and it doesnââ¬â¢t have a clear pattern of the hierarchical levels included.Literally an informal communication channel is a channel which can connect anyone in the organization. Examples for informal communication channels â⬠¢ Management by walking around (MBWA) â⬠¢ Grapevine 4. 0 Effective and Ineffective communication As the topic of this essay relates, achieving effective communication is vital. So before discussing about methods of achieving effective communication, it is more sensible to discuss what is meant by effective communication and what is meant by ineffective communication. 4. 1 Wha t is effective communication?The communication process can be recognized as an effective one, when the receiver decodes and understand the message as intended by the sender. Furthermore, a proper feedback from the receiver to the sender will also facilitate effective communication. 4. 2 Importance of effective communication Effective communication skills is most likely to prevent conflicts and solve current conflicts it is learnt that through effective means of communication people can negotiate and arrive at possible solutions. The benefits of effective communication are many as they enhance all aspects of personal and professional lives. . 3 What is ineffective communication? This is a process by which the meaning the receiver attaches to a message may be completely different to the message intended by the sender. So it is evident that the basic concept of communication, which is sharing ideas and information among each other will be broken down if ineffective communication takes place. 4. 4 Importance of effective communication to an organization According to Panse (2009), Most companies and organizations have people working in small teams.This has been found to be more effective and productive than a single individual toiling away at a project. When you have three or four more people working on an issue, you have the advantage of having access to more ideas and solutions for the project, of having more checking safeguards against any flaws in the plan, and of being able to establish more network connections. A group is also more likely to take on and complete large-scale, complex projects. For the team to operate smoothly there must be open and efficient communication between the members of the teamTeam communication is important for the following reasons ââ¬â â⬠¢ Project-related information needs to be shared. â⬠¢ Each member of the team needs to be acquainted with the team goal and his/her role in the team. â⬠¢ Effective and open communic ation lines create feelings of trust and of belonging to the team. The more the members feel valued the more dedicated they are likely to be, and this in turn makes it easier for the team as a whole to achieve its goals. 4. 5 Affects of ineffective communication on an organization Ineffective communication hampers organizational success.This can also be seen as miscommunication. In an organization ineffective communication can occur due to many reasons. So it is important as a manager to curb these issues and create an effective communication channel. Ineffective communication leads to conflict within the organization and lead to distortion of information and this misunderstanding between department and individuals. Lack of effective communication may lead to a breakdown in interactions between employees in the organization. 5. Identifying and overcoming communication barriers.As discussed under the communication process, communication barriers are universal for any type of communic ation. In the perspective of an organization, barriers to communication can be divided into two main categories as individual barriers and organizational barriers. 5. 1 Individual barriers ââ¬â Individual barriers are fatigue, poor listening skills, attitude toward the sender or the information, lack of interest in the message, fear, mistrust, past experiences, negative attitude, problems at home, lack of common experiences, and emotions. . 2 Organizational barriers ââ¬â One of the major organizational barriers is the high power distance between low and high level employees. Due to this subordinates will not share sensitive information with their superiors as a result of the fear of facing negative reactions from the top management towards them. Poorly structured organizational channels will also active as an organizational barrier towards communication. 5. 3 Methods of overcoming barriers â⬠¢ Using constructive feedback Training employees to involve active listening whe n they communicate â⬠¢ Training employees to constraint their emotions â⬠¢ Eliminating differences in perception â⬠¢ Proper communication channel selection By using some or all of the methods mentioned above, an organization can reduce the impact done by communication barriers. 6. Conclusion In conclusion under the current situation, effective communication has universally become mandatory in order to achieve success. According to Kondrat (2009), Communication is the ââ¬Å"lifebloodâ⬠of every organization.A vital means of attending to company concerns is through effective internal communication. If a manager is able to communicate their ideas clearly, so that employees definitely know what is asked of them, the subordinates will, consequently, perform their jobs correspondingly. On contrast, an aggressive way of managing reports results in employeesââ¬â¢ getting more and more frustrated often guessing what their real faults are To achieve effective communicatio n, one must have a clear understanding about the communication process and how it functions.On the other hand, having a thorough understanding about the communication process will not help to build up effective communication. So it is wiser to find out what factors make communication effective. As discussed above, what make a communication process ineffective are the communication barriers. When those barriers are in place, they can disrupt the communication process in a huge manner. Those barriers will make, encoding and decoding the message hard. If it happens, the message will not be sent and received as intended.So then the whole communication process will become ineffective, as the sole reason for the processââ¬â¢ existence relies on conveying the intended message properly. This proves that identifying and overcoming communication barriers are important to have effective communication. Understanding the communication process will definitely help to make communication effecti ve, but it will not eradicate the main obstacles for effective communication, which are the communication barriers.So it is now very clear that identifying and overcoming the communication barriers are far more important for effective communication than understanding the communication process. 7. References Communication Skills-Start Here, (1995). Retrieved on April 30, 2010 from http://www. mindtools. com/CommSkll/CommunicationIntro. html Management Skills Resources, (2009). Retrieved on May 1, 2010 from http://www. bizmove. com/skills/m8g. htm Maya Pillai, (n. d). Barriers to effective Communication, Retrieved on May 1, 2010 from http://www. buzzle. om/articles/barriers-to-effective-communication. html Mortensen (1998) Communication Models, Retrieved on May 1, 2010 from http://www. shkaminski. com/Classes/Handouts/Communication%20Models. htm Overcoming Communication Barriers, (n. d) , Retrieved on May 1, 2010 from http://managementstudyguide. com/overcoming-communication-barriers. htm Sonal Panse, (2009). Effective team communication. Retrieved on May 1, 2010, from http://www. buzzle. com/articles/small-group-communication-effective-team-communication. html ââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬â Feedback Barriers Receiver Message Sender
Friday, November 8, 2019
buy custom High School Affiliation essay
buy custom High School Affiliation essay Pacing is the speed at which information is delivered by a tutor or teacher in a lesson. Lesson pacing is essential in a classroom. It should be quick enough to ensure that students are interested but not so fast that they do not understand. According to Alan Hofmeister and Margaret Lubke (1999), pacing increases students interest and betters their behavior. While a teacher is presenting a lecture, he/she ought to lookout for indicators that the students are bored. The pace for each lesson should be appropriate for the level of students. In grade 5-8, the students are still learning the basics, and it is at this point their interest in learning is natured. In this case, the pace should be moderate to provide opportunities for students to engage in inquiries whether wholly or partially. At this instance, students in grades 5-8 are able to identify the relationship between evidence and interpretation. It is vital that they are a part of a class that is actively involving and is moving at the right pace. Lesson pacing should be emphasized as it is necessary in the engagement of the student in what is taught. It is the teachers responsibility to ensure he/she is aware of students interest by paying attention to the students during the lesson. If students become agitated or restless, the teacher should slow down or stop the session. However, if they appear bored he/she should speed up the lesson. To ensure the lecture is on a brisk pace the teacher adds variety as the spice of lessons, give the students a break to refresh, break down lessons into smaller sectons, avoid too much paperwork and ensure the students understand. Instructors or teachers have a lot to consider when planning the lessons pace, this can be summed up as the students needs. Factors that are specific to the students are age or grade, attention span, complexity of the lesson and specific need students. Special need students include ELL students and gifted or learning disabled (McLeod, Fisher, Hoover, 2003). Different types of students will respond to pacing in a different way. Students who are learning English will find it overwhelming if they have to try grasping the language and understanding the content at the same time. ELL students need a steady pace, unlike in a class without ELL students it is vital that they understand the material even if it takes a long time (Jones and Jones, 2004). When teaching a class that includes ELL students, the teacher should slow the pacing but make sure the English language rhythm is maintained. ELL students need extra time to understand the content and process the linguistic aspect. The teacher has to monitor the ELL students progress so that he/she can determine what has to be done. The teacher might consider allocating more time to ELL students might help them bridge the gap by pairing ELL students with native English speakers. The native English speaking students can also serve as unofficial teacher assistant with direct teacher supervision. The teacher has to simplify the language of presentation as the ELL student is familiar with commonly used terms and definitions. Pacing in classses that do not include ELL students is fast in comparison to that which includes ELL students. The students can now concentrate on capturing the content rather than in understanding the language. At grades 5-8 the students are in quest of knowledge and are quick to learn thus even ELL students will use a shorter time to learn English unless there are unforeseen external factors such as discrimination, stressful environment or peer pressure. The complexity of the lesson will determine how much information the student will grasp within the stipulated class time. Complexity of lesson material may affect lesson pacing negatively as it slows it down. In a class, that includes ELL students the teacher has to simplify the content such that it is not challenging to the students. The content will also have to be divided into smaller packages that are delivered systematically to ensure all students comprehend. Other methods that maybe employed in making difficult content much easier to understand are including discussions held within the class amongst the students and brainstorming. In grade 5-8 middle-school students might have problems especially when it comes to identifying variables in scientific experiments. However, in social studies and mathematics with gradual pacing, the students can learn a lot. It can be noted that as long what is taught is within the curriculum and the extent of students in grade 5-8 they will learn. At this stage, it would be unwise to divide the students into high-achieving and low-achieving students as it would hamper the progress of others whose need is just motivation. Buy custom High School Affiliation essay
Wednesday, November 6, 2019
The problem of homelessness essay
The problem of homelessness essay The problem of homelessness essay The problem of homelessness essayToday, the problem of homelessness is one of the main challenges to the stale social and economic development of the US. In this regard, the problem of homelessness has started to aggravated since the housing market crisis and economic recession of 2007-2008. The aggravation of the socioeconomic situation made many Americans homeless. As a result, they could not afford buying or maintaining their households that raised the rate of homeless Americans. Homelessness has become one of the major problems that affected the entire nation. In such a situation, the deterioration of the position of homeless Americans raised the problem of homelessness and the elaboration of effective public policy to minimize the negative effect of homelessness on the US society and homeless people along with the resolution of the problem of homelessness through the reintegration of homeless people into the community life by means of construction of public facilities providing shelter for homeless people, where they can live and work being engaged in public work.Formulating a policyThe public policy aiming at the elimination of the problem of homelessness should focus on the development of the policy that helps homeless Americans to find a shelter and earn means for living. In this regard, the construction of public facilities that are destined for homeless Americans, where they can live, eat, and work. The construction of such facilities may involve homeless Americans as employees. They may participate in the construction and they may be employed for the maintenance of the facilities, where they will live and eat. Other homeless people, who can settle in those facilities may find employment in the public sector, for instance, they can be employed in the public cleaning sector maintaining public facilities and performing other low- or semi-qualified jobs in the public sector, whereas they will spend a part of their wages as the payment for the shelter and food, they receive on the regular basis, while the rest of their wages will be used for other needs. In such a way, they will have, at least, provisional shelter and work. In addition, they may receive some job training to get better job opportunities and find new, better employment, which may open the way for them to find a good job and purchase their own home in a long-run perspective.Policy implementationThe implementation of the proposed policy should start at the state level and expand nationwide, in case of the success of the implementation of the program at the particular state. The policy should start with the elaboration of the plan of the construction of the public facilities for homeless people, recruitment of professionals for the implementation of the project, communication of the program to homeless people, their settlement in the constructed public facilities, and further employment in the local public sector. The program will also involve educators working in the pu blic facilities for homeless people, who can provide them with basic training. These training programs can be managed by volunteers recruited in the course of the promotion of the program. The promotion of the program will involve key stakeholders, including educators, engineers, and other professionals required for the construction and maintenance of the facilities and training of homeless people. The public sector will offer jobs for homeless people, who decide to settle in the public facilities. Homeless people may learn about the program from public organization supporting homeless people, providing them with food, clothing, etc.Policy evaluationThe policy has a considerable potential because it offers a long-lasting solution to the problem of homeless Americans at the state as well as federal level. The program will involve the wide involvement of the local and state government and local communities but, in a long-run the program will help to resolve the problem of homelessness .Question 2Reasons for the resistance to change the policyStakeholders may be resistant to the proposed policy change because they are accustomed to the existing policy and unwilling to change it, especially if they do not understand the new policy and its benefits. In such a situation, the local government and public organizations should unite their efforts to implement the program successfully and overcome resistance to change.Steps to undertake to implement the policy successfullyThe first and primary step to change the policy is to communicate the policy to key stakeholders, including community members, homeless Americans, and professionals involved in the program. The next step is the organization of the work of the team of professionals on the implementation of the project. The project team should be created and its leader will be responsible for outcomes of the project. Finally, homeless people may be involved into the project managed by the project team. In a long-run perspe ctive, the program may be expanded nationwide through the creation of the network of public facilities for homeless people and applying the program to different states to resolve the problem of homelessness.Question 3Competency tests in mathematics, social studies, science, reading and writing to graduate from high schoolI believe that competency tests are essential to graduate from high school because they show academic achievements of students upon their completion of the high school. Thus, tests will show what competencies students have and what they can perform well and what they cannot perform at all. Competency tests will help students to make their choice of their future career.Advantages and disadvantages of competency testsThe major advantage of competency tests is the overall assessment of studentsââ¬â¢ achievements in key areas. In addition, competency tests help students to determine their academic strengths and weaknesses on the ground of which they can decide which career to choose.On the other hand, one of the main disadvantages of the competency tests is their generalizability that means that they do not take into consideration individual specificities of each student. As a result, gifted students may fail the tests but they may be successful in their own way.Compensating disadvantagesThe disadvantage of competency tests can be eliminated through the diversification of tests and taking into account academic achievements of students in the course of learning. In such a way, the final score will be calculated as a combination of past academic achievements of students during their performance in the high school and the score gained during competency tests.
Sunday, November 3, 2019
Application of specific energy and momentum function Coursework
Application of specific energy and momentum function - Coursework Example Conversely, the increase, in short, smooth step with the change in y within the channel and with the given upstream depth and corresponding discharge, y3 is increased. Y3 is increased due to the expansion and energy loss. A hydraulic jump is utilized for energy dissipation that occurs when the flows transitions from the supercritical to corresponding subcritical mainly due to the spillway and the steep slope to the mild slope. The depth of water downstream from the jump and the location of the jump are computed using the conservation of energy equation (Kiselev, Fomin & Vorozhtsov, 1999). It is expected from y1 that the depth of water to escalate as the specific energy of the prevailing reduces slowly. Moreover, the alternate depths at which the specific energies ought to be identical. Nevertheless, the values collected does not depict that as the underlying values were not adequate to produce the correct and expected graph thus the association was not represented as anticipated. The prevailing graphs derived from the depths of the flow, and corresponding specific energy at the section depicts that the depth escalates as the time elapses linearly with the specific energy indicating that the two underlying variables are linearly associated. The percentage relative head loss for the underlying theoretical outcomes is relatively higher than the corresponding practical percentage relative to the head loss. The difference is due to the depth of water subsequent to the hydraulic jump that was higher than that of the underlying experimental values. The energy is lost because of the turbulent flow implying that the real water depth is relatively lower than prevailing theoretical computations. The trend line depicts the positive correlation amidst the escalation of the Froude number and corresponding y3/y1 values. The experiment was undertaken under the controlled situations in order to
Friday, November 1, 2019
Human Patterns and Quantities of Consumption Essay
Human Patterns and Quantities of Consumption - Essay Example The message of this paper is to analyze and portray the harmful and detrimental effects on how human patterns of development and quantities would result in the environmental crisis. The fact that many environmental disasters are due to the steps in which humanity strove to be better also meant that human needs and wants were prioritized than the conservation and preservation of many natural resources and life. Many different cultural backgrounds, especially those which maintained its past traditional understanding of nature, have maintained ideas and beliefs that stressed the respect and care towards nature and the environment. The format of this paper will be using the American Psychological Association (APA) form of citation. The paper will be divided into three different sections, each focusing on a specific main sub-topic for the research paper. After all the main sub-topics have been discussed, a conclusive synthesis will wrap up the discussion of the papers and provide personal solutions or applications based on the research made. This research dissertation explores the interconnecting effects of modern day consumerism and its impact towards the natural environment and the human spirit. As human growth continues, the needs of human beings increase as well. This increases consumption of resources to satisfy human needs and wants. However, the rise of the much environmental crisis has led to an increasing attention on how the human spirit can focus on the preservation and protection of the environment instead of its exploitation The research done by this organization focuses on the balance between environmentalism and economic progress. Current business and economic enterprises find difficulty in increasing profits while trying to be more environmentally friendly.Ã
Subscribe to:
Posts (Atom)