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Rasmussen College The Role of Services in Mental Illness Recovery Discussion

Rasmussen College The Role of Services in Mental Illness Recovery Discussion.

On four occasions during the semester, you are asked to select one of the required or recommended course readings and write a reaction paper. You may select any peer-reviewed article or book chapter that is assigned or recommended. Papers will be 3-4 pages long (not counting the required title page and reference page) and will be in 12-pt font, Times New Roman, double spaced, with 1” margins. Papers must be formatted according to the APA 6thedition manual. Papers will cover the following (please include these as headings within the paper):Name the readingProvide a summary of the essential content/argumentsPick at least one piece of new information/a concept/an idea that you were not familiar with the reading and:Describe it, and explain what you found interesting about itCritique the information/concept/idea -what are its good and bad elements, and why?Discuss why you may or may not use the information/concept/idea in the future
Rasmussen College The Role of Services in Mental Illness Recovery Discussion

Introduction: Biomechanics is the sport science field that applies the laws of mechanics and physics to human performance, in order to gain a greater understanding of performance in athletic events through modelling, simulation and measurement (Wood, 2009). According to Mcginnis, (2004), Biomechanics is useful to sports and can identify what forces may have caused an injury, how to prevent the injury from recurring and what exercises may assist for injury rehabilitation. It can be used for alternations in technique, equipment or training to prevent or rehabilitate injury. The general role of Biomechanics is to understand the mechanical cause-effect relationships that determine the motions of living organisms. In relation to sport, Biomechanics contributes to the description, explanation, and prediction of the mechanical aspects of human exercise, sport and play. Sports biomechanics offers methods by which the very fast actions which occur in sport can be recorded and analysed in detail. An important application of sports biomechanics with any sport is the definition and understanding of skills. This can help in the coaching process and as a result enhance the learning and performance of those skills (Reilly and Williams, 2003). When looking at golf it is clear to see a lot of skill is involved during the swing. Hung and Jani, (2004) stated that the golf swing is one of the most complex biomechanical motions a human can make in sport. The aim of the golfer must be to make a consistent strike of the ball to propel it in the desired direction for a given distance. Furthermore the hip plays an important role in the golf swing. The Hip joint: The hip joint is one of the largest and most stable joints in the body. It is a ball and socket joint that consists of the head of the femur connecting with the acetabulum of the pelvic girdle. The pelvic girdle, including the hip joint plays an important role in the supporting the weight of the body while offering mobility by increasing the range of motion in the lower extremity. The acetabulum is the concave surface of the ball and socket joint, facing anteriorly, laterally and inferiorly. Furthermore the spherical head of the femur fits snugly into the acetabular cavity, giving the joint both congruency and a large surface. Both the femoral head and the acetabulum have large amounts of spongy trabecular bone that facilitates the distribution of the forces absorbed by the hip joint (Floyd and Thompson, 2001; Nordin and Frankel 2001; Uys, 2004). Ligaments of the hip: According to Callaghan et al, (2006) several strong ligaments reinforce the capsule of the hip joint. These include the iliofermoral ligament, the pubofemoral ligament and the ischiofemoral ligament. The iliofemoral ligament is the strongest ligament in the body and helps to prevent extension of the femur when the body is standing erect. It is a Y-shaped band of very strong fibres that connects the lower front iliac spine of the coxal bone to a bony line (intertrochanteric line) extending between the greater and lesser trochanters of the femur. However the pubofemoral ligament extends between the upper portion of the pubis and the iliofemoral ligament. Its fibres also blend with the fibres of the joint capsule of the hip joint. The ischiofemoral ligament is made up of a band of strong fibres that originate on the ischium just behind the acetabulum. These fibres blend with the fibres’ of the joint capsule of the hip. (Pickering, 2009) Muscles of the Hip: The muscles of the hip joint are those muscles that cause movement in the hip. Most modern anatomists define 17 of these muscles, although some additional muscles may sometimes be considered (Mind Body Motion, 2007). These are often divided into several groups. These muscles control the movements of the hips. According to Özkaya et al, (1999) the psoas, iliacus, rectus femoris, pectineus and tensor fascia latae are the primary hip flexors. These are also used to carry out activities such as running, walking and kicking. The gluteus maximus and the hamstring muscles are hip extensors. The gluteus medius and gluteus minimus are hip abductor muscles providing for the inward rotation of the femur. The gluteus medius is also the primary muscle group stabilizing the pelvis in the frontal plane. The adductor longus, adductor brevis, adductor magus and gracilis muscles are the hip adductors and also provide for the outward rotation of the femur. Movement of the hips: The hip joint allows for the greatest range of movement as it has the capacity to move in three planes, about three axes. It also has a great deal of mobility, which allows normal locomotion in the performance of daily activities. Kolt and Mackler, (2003), state that the hip joint has three degrees of freedom of motion which include flexion-extension in the sagittal plane, abduction-adduction in the frontal plane (figure 3.2) and external-internal rotation in the transverse plane. Golf The modern golf swing has evolved with this use of technology, both in equipment and analysis; as well as the physical training the golfers now go through. The golf swing is a very complex body motion, involving a large range of movement of the upper limbs that act as a link between the golf club and the body, with the lower limbs acting as the main movement promoting areas. Limitations in the body in terms of flexibility, muscular strength, endurance, or power can create faults in the swing from a biomechanical perspective. As a result, most of the successful golfers in the world today, are relatively fit, flexible and strong compared to in the older generation of golfers. Improved technology in gyms has given golfers the opportunity to strengthen specific and key muscles used in the swing. Hip rotation is very important to the effectiveness of the golf swing. According to Hill, (2007), it holds the key to a powerful swing. To increase power and ball-striking ability the hips need to rotate properly during the swing. According to Atherton,(2009), most amateur golfers rotate their hips too far during the backswing, which makes it difficult for them to get their hips to open up to the target at impact, a key component of a successful swing. However, the increased risk of hip injury is a relatively recent hazard for golfers, arising from the greater rotation favoured by the modern golf swing. This adaptation of this technique itself reduced the incidence of low-back injury among golfers. The downswing begins with a forward movement of the hips that, with good golfers, actually begins approximately 0.1 seconds before the club head reaches the limit of the back swing. This moving forward of the hips rotates the whole upper body and moves both levers through the first part of the downswing (Hay, 1993). The forces responsible for this forward movement of the hips and the lesser forces exerted by the same hip and leg muscles later in the downswing have been estimated to account for 2.5 hp of the total 3-4 hp generated in a good drive. Thus it can readily be seen that the muscles of the hips and legs constitute the main source. A series of EMG studies have described the role of the hip muscles during the golf swing (Thain and Alistair, 2002). A study by Tsai et al, (2004), showed that hip abduction strength was significantly higher in better golfers. In addition it stated all the hip movements tended to be stronger in the best golfers who had the lowest handicaps and longest driving distances. In one study performed by the University of Umea in which the muscle activities in 13 male professionals while performing a golf swing were analysed using dynamic surface electromyography (EMG) and the muscle activities were measured in percent of maximum manual muscle testing (MMT) of each muscle. During the forward swing, gluteus maximus, expressed the highest muscle activity during a complete golf swing (84%). This indicates that especially the trailing side, gluteus maximus, is an important hip stabiliser as the golfer shifts the weight to the target side and the golf club begins to accelerate (Grinell, 1999). In golf the hip is especially exposed to high-velocity internal rotation on the downswing, requiring a great deal of eccentric gluteus muscle control. Set-up, ball positon, alignment and posture are essential for a good swing. However according Shamus, ( 2001), the most common characteristic of an improper setup position is failing to use a hip-hinge motion to obtain the primary spine angle. Furthermore evolved technology has made it easier for golfers and coaches to analyse the golf swing and correct mistakes made by the golfer. Technology advances: (ASTAR and Powerstool) The Astar digital video technology is the latest, highly sophisticated software that evaluates and analyses recorded golf swings. This means that golf instructors can literally capture and illustrate every aspect of a student’s swing to determine and remedy any problem areas. It automatically creates a video file of the entire desire motion (for a golf swing from address to follow-through). Astar includes all necessary functionality to analyze technical performance, hence improve the golf swing by this method of analysis. By using the very latest A Star professional software, golf swings can be analysed from many different angles and a plan can be put in place for the improvement of any golf swing (ASTAR, 2006). The powerstool is another example of advanced technology used to improve the golf swing. It mimics the perfect golf swing as close as possible enabling the golfer to get inot the most efficent position (Strachan, 2009).The powerstool makes sure the golfer achieves the right amount of hip turn and shoulder turn. This helps to reduce tension and strain that is common with over turning. Technology in footwear and insoles has also developed throughout the years making golf shoes more comfortable and blister free. It has also been proven that specific golf shoes reduce injuries of the lower extremities. In addition, according to Light, (2008), the use of custom foot orthoses to change the mechanics of foot function may improve hip extension and create prolonged relief of low back pain symptoms. As a result, they provide a viable alternative to surgery to treat hip and back painmaking it pain free for golfers. Orthoses are also helpful for supporting the arch of the foot, offloading specific pressure points in the foot, and cushioning the heel. Furthermore it was claimed that orthoses could be a non-invasive approach to improving biomechanics and possibly pain. ECCO golf, (2009) states that their golf shoes use a double-layer inlay sole that ingeniously absorbs heel force, reducing the impact felt by your knees, hip and back. That same heel force is also used to power an air-circulation system that ensures a fresh, dry and cool environment for your feet making it comfortable for the golfer. In conclusion, it is clear to see that technology is evolving a rapid rate with new advances in biomechanical parameters. Advances in analysis and equipment has been proven to improve general performance of all sports and even holds an important role in reducing injury and the rehabilitation of injury.

Natural Hair Dye Vs Chemical Hair Dye Damage

Natural Hair Dye Vs Chemical Hair Dye Damage. Abstract This experiment was designed to investigate and compare the extent of damage to the hair shaft structure caused by henna as the selected natural hair dye and chemical hair dye. The qualitative analysis of hair using a hair hygrometer shows the variation in hair strand length in a fixed moist condition differ between the naturally and chemically dyed hair. The mean length of extension represents the degree of damage of the hair as the hair dyes interfere with the hair shaft structure, causing more water to be absorbed into the hair shaft. The statistical t-test with significance level of 0.05 showed that the mean extension length of the chemically dyed hair is significantly larger than that of the naturally dyed hair. The results support the experimental hypothesis that chemically dyed hair is more damaged than naturally dyed hair. Research and Rationale Hair colouring is a chemical process involving a series of complex reactions between chemicals in the hair-colouring product with chemicals and biochemical in hair to change the hair colour. The chemicals prepare the hair to accept the hair dye, alter the hair shaft biology to maximize colour change and set the dye to make the colour change permanent. The hair shaft is composed of two major components – the cortex (largely keratins) and the cuticle (made up of thin scales of dense keratin and a lipid coating). To change hair colour, the protective oils on the hair shaft have to be partially removed by a bleaching agent, commonly hydrogen peroxide that oxidizes the melanin pigment in hair, making it colourless. The most common chemical hair dyes used are para dyes, containing paraphenylenediamine (PPD) solutions which combine with hydrogen peroxide to create insoluble molecules which are contained within the cortex and are unable to pass through the cuticle layers, leaving colour to the hair., Due to the bleaching agent and ammonia present in dyes, changes in the structural keratins and protective oils make the hair shaft drier and more brittle, weakening the whole hair structure. Natural substitutes have been explored to minimize the risk of side effects of chemical hair dyes. In fact, many natural agents like plants and minerals have been used for hair colouring for thousands of years. These agents contain natural bleaching agents that change hair colour by coating the hair shaft with colour. For example, henna (Lawsonia inermis) is a small tree growing to six meters high. Its colouring properties are due to the presence of lawsone, an organic compound that has an affinity for bonding with protein. This compound is highly concentrated in the leaf petioles and gives a red-orange colour. Natural hair dyes like henna are non-toxic but some believe that they are not necessarily safer or gentler than modern formulations as consistent results are hard to be obtained and allergic reactions may arise in different individuals. Therefore, this experiment was aimed to compare the extent of damage to the hair shaft caused by natural and chemical hair dye. In this experiment, the extents of damage caused by respective dyes are compared in terms of their response to moisture in the air. Hair expands as air humidity increases and vice versa. Due to the damage by hair dyes, the ability of the hair strand to absorb water is affected. The results from this study can be used to show that chemical hair dyes alter the hair shaft structure more than natural hair dyes. This proves that natural hair dyes are able to provide a non-toxic choice for hair dyeing that produces good results. Hence, this also eliminates the risks of harmful chemicals present in the chemical hair dyes whereby some carcinogenic chemicals believed to be present has become a great concern. Experimental Hypothesis There is a significant difference between the damage to hair structure due to chemical hair dye and natural henna dye. Chemical hair dye causes more damage to the hair shaft structure compared to the henna dye. Null Hypothesis There is no significant difference between the damage to hair structure by chemical and natural henna dye. Variables Manipulated : Types of hair dye Responding : Mean length of hair extension Fixed : Condition of hair strands before dye-ing, length of hair on hygrometer, humidity in bell jar, temperature of surroundings Apparatus and Materials Apparatus Materials Hair dyes Boar bristle brush, plastic gloves, two 250ml beakers, hair colouring brush, glass rod Hair strands Henna dye Pestle and mortar, sift, 10ml measuring cylinder Henna dye 50g henna leaves, vinegar Chemical Hair Dye 50ml permanent cream hair colour (Ingredients: aquq, stearyl alcohol, ammonium hydroxide, isostearic acid, oleth-10, propylene glycol, ammonium laurl ulphite, dehydrol 2409, merouat plus 3330, sodium ulphite, sodium erythorbate, tetrasodium edentate dehydrate, perfume, p-phenylenediaminesulfate), 6% cream peroxide Hygrometer Wood piece (7.5cm X 20cm), plastic paper, 2 small nails, dime, tape, hammer, scissors, bell jar, two 100ml beakers, metre rule, vernier caliper Hair strands (undyed, henna dyed and chemically dyed), distilled water Planning Determining observation methodNatural Hair Dye Vs Chemical Hair Dye Damage

ETH 560 Ashford University Week 7 Leadership and Global Ethics Discussion

java assignment help ETH 560 Ashford University Week 7 Leadership and Global Ethics Discussion.

Please select a peer-reviewed article from the GU library on the topics for the current week. Analyze the article and correlate to your personal ethics assessment results. You are encouraged to share some specific examples of your assessment results to support your opinion. However, if you would like to keep your results private, you can speak to your results in general terms.Write a 1-2 page summary on your analysis of the article to your assessment results and how you believe this content has increased your ethical self-awareness. Please include alternatives, analysis, application, and action.The assignment should be submitted as a Word document and APA format is required. The title page and reference page are not counted in the 1-2 page requirement.
ETH 560 Ashford University Week 7 Leadership and Global Ethics Discussion

Introduction To Aircraft Manufacturing Industry Marketing Essay

The Aircraft Industry is a duopoly industry comprising of Airbus (EU) and Boeing (US). If there are to be viewed from political consensus they are two-party political system. Anthony Downs proposed a classic model in the political science that suits the situation in the perfect way. His proposal reversed the conservative connection between party ideologies and elections. He said that instead of parties achieving victory in the elections on the basis of the appropriateness of their agenda, his findings give elections pre-eminence, with insinuation that all actions taken by the party are aimed at maximising votes. According to Downes, both parties will try to resemble each other as much as possible. Both parties will keep their policies modestly different from each other. Also majority of voters only want to see minor alterations in government functionality. The Market of large and mid size aircrafts works on the same ideology. There is an immense consensus among market players to what an attractive product comprises, that is, an economically efficient and safe aircraft. But there are also some interest factions that have wagered in product design, just as there are much potential groups within a democratic system(Ibsen n.d.). The Government of the United States and its Federal Aviation Administration (FAA) are considered to be influential as they look upon the largest air transport market in the world. Regulations laid by the European and United states government will prove to be a major driving force for orders of new aircraft in the coming years. In the similar way, the deregulation of European airlines, which begun in 1990’s, promises to expand the markets for smaller regional jets(Ibsen n.d.). Trade of large commercial jetliners has been tariff free under the agreement of General Agreement on Tariffs and Trade (GATT). The high degree of political intervention has effect on the purchase of aircraft. The decision of buyers to buy which aircraft depends on the political reasons because the support and interference from the government could effect the future of buyers. For Example, presently Boeing’s biggest market is China and is estimated to be for next twenty years. As a result China’s purchase of boeing aircrafts has led to lot of political influence in the United States(Ibsen n.d.). ECONOMIC FACTORS Air traffic in US and UK is likely to increase as they have just recovered from the recession. The commercial aircraft is estimated to rise worth US$ 2 trillion in the coming twenty years, which will result into need of 16,600 new aircrafts (estimated). The largest demand is expected to come from airlines from China, US and India. Huge amount of growth is expected from the Middle East countries. It is expected that China alone will need 2,200 new aircrafts to meet its travel needs. Also, international freight sector is estimated to grow by 253% in the next twenty years (Irwin

MGT 425 Saudi Electronic University Supplier Selection Decisions Questions

MGT 425 Saudi Electronic University Supplier Selection Decisions Questions.

Course Learning Outcomes-Covered PLO Course Learning Outcome (CLO) Question 1.2 Explain simple decision models and management science ideas that provide powerful and (often surprising) qualitative insight about large spectrum of managerial problems. Question 2, 3 2.8 Demonstrate the tools for deciding when and which decision model to use for specific problems. Question 1, 4 Assignment Instructions: Log in to Saudi Digital Library (SDL) via University’s websiteOn first page of SDL, choose “English Databases”From the list find and click on EBSCO database.In the Search Bar of EBSCO find the following article: Title: A Rough Multi-Criteria Decision-Making Approach for Sustainable Supplier Selection under Vague Environment: A Case Study. Author: Huiyun Lu , Shaojun Jiang , Wenyan Song, Xinguo Ming Date: 26 July 2018 Assignment Questions: (Marks 05) Read the above Article and answer the following Questions: Question 1: Explain the decision making approach discussed in this Article (300-400 words) (2-Marks). Question 2: Why sustainable supplier selection is a typical multi-criteria decision-making problem involving subjectivity and vagueness? (150-200 words) (1-Mark) Question 3: Why Supplier selection decisions are important for most of the manufacturing firms, as discussed in this study? (150-200words) (1-Mark) Question 4: What is your opinion about this study and how it is linked to course and beneficial for you? (150-200 words) (1-Mark) Rubric Excellent Very Good Good Unacceptable Marks: (100%) Marks: (100%) Marks: (75%) Marks: (50%) Marks: (0%) Content (70%) Answer all questions and provide support for arguments. Answer all questions but no support for arguments. Answer only one question, but no support for Arguments. No answer to any question /answers are wrong, Writing and Format (30%) Perfectly written and formatted Adequately written and formatted Incompletely written and formatted Not written and formatted / wrongly written and formatted
MGT 425 Saudi Electronic University Supplier Selection Decisions Questions