Portrait of Dr Gachet Essay Example for Free

Portrait of Dr Gachet EssayA. IntroductionWhen the name Van van van Gogh comes up, genius potbelly imagine sunflowers, stars at night, rice fields, and l superstarly personationures. His works resemble writing. (Berger, 2001, p.87) His life rendered to writing. When unity hears his name, one remembers a song, a play, a book.Van Goghs appeal is world-wide. Collectors, dealers, and museums place a high price on a photograph. Artists, stratagem critics, and even an ordinary person who knows a thing or two about Western art can appreciate his works as well as his life story. He was a post impressionist painter. (vangoghgallery.com)One of the controversial paintings of Van Gogh is the Portrait of Dr. Gachet. The subject (Paul Ferdinand Gachet) was the painters physician and friend. He made the portrait six weeks before he committed suicide. (businessweek.com, 1998)B. Description / AnalysisThe subject in the painting occupied much of the space. It cuts a diagonal line in the mid dle of the canvass. The slant gives the body fluid of the subject. Dr. Gachet is in a reclining position as if exhausted and good-for- nonhing. The subjects outline from his hat, to his shoulders, to his hand, was drawn with soft curved lines. The features of the face and the coat are withal of curves. The curves give the work an over-all softness which contributes to the idea of sadness as opposed to sharp lines which usually denote coldness. thither were very few straight lines used. They can lone(prenominal) be discriminaten in the objects (two books) beside the subject.There are also the famous small strokes using semi-curved lines used by Van Gogh to give texture. The strokes throw off little space between them. And, the background colour of these strokes are still very visible. These small strokes create a pattern-like level ( it used the principle of repetition) to the optic objects that uses them such as subjects clothes and his background.The main subject is oval . He is like a fruit reclining on a table. The dominant colour in are blue and green. There are many shades using these colors. They are contrasting to the subjects skin tone which is mostly a combination of yellow and cream. The face and the arms are fair with soft details using light brown and green. The contrast of the dark and the light colors brings attention to the face, and thus the mood of the subject which as mentioned earlier looks exhausted and sad.The subject was placed in the middle ground. The foreground are the other visual objects such as books, table and the flowers in a vase. The foreground gives an idea to the setting that the portrait was done during a casual encounter. The background is an outline of a landscape (in dark blue) and sky (in pale blue). The background colors are of the same shade which create harmony.The Portrait of Dr.Gachet was painted in 1890. Its size is 67 x 56 cm. It used oil on canvas.(paletaworld.org) Van Gogh used this medium the most as shown in his most famous paintings. There are debates on whether Van Goghs art is impressionist, expressionist or post-impressionist. Partly, due to the small brush strokes he used to give detail to visual objects, some say he belongs to the impressionist painters. The small strokes are signs of the artists swift motion during painting. Since the outline of the visual objects are simple, one gets the idea that the artist must have paid attention to the affect reality such as the mood or feeling of the subject at that time. This presents a way of seeing as opposed to hyperrealist artworks which concentrate on the mastery of details. (Berger, 2001, p. 8)C. InterpretationThe over-all impact of the painting is sadness. It was an intimate portrait because the painter was drawing out feelings. This can be seen in the choice of colors, soft lines and -most obvious- the details of the subjects face. By the title alone Portrait of Dr. Gachet, one expects to see a serious man. Visual detail s show the same characteristic as the subject appears to be a serious man. Beside the subject were books. Reading suggests educational or professional background. The subject wore a dark coat and a defined moustache -which are the common symbols of being proper.The usual portraits are logical like a pictorial. The Portrait of Dr. Gachet deviates from this. It is not a display of attributes. The painting is affective. This means that it shows a relation between the subject and the painter. The subject was relaxed enough to put down and show his emotions. He looks exhausted or resigned from something, and he is conveying it. The table used as a foreground suggests the looker (the painter) might be on the other end. Facts concerning the subjects relation to Van Gogh came as no surprise. He was said to be unable to help Van Gogh in his depression and is suffering from it as well. (Bertman, 2006)The subjects relation to the painter is relevant. He was his doctor. And he was with him da ys before the painters death. The sad and tired look on the doctors face symbolizes surrender. The death of Van Gogh came days later. In the Portrait of Dr. Gachet, Van Gogh was painting vulnerability. He was keen to the moment being lived by himself and his subject.D. JudgmentThe Portrait of Dr. Gachet stirred controversy for the high price it was bought and the mystery of its vanishing. It was auction in 1990 with a bidding that started with $20 million and sealed with $ 82.5 million. A Japanese industrialist kept it in a secret store room. He gained notoriety when he exclaimed in jest that the piece would be cremated with him. After his death, the painting was said to have been sold, but it was no longer seen by the public. The Portrait of Dr. Gachet is controversial not only because it was the painting bought with the highest price for an auction. The very manner of passing it from one collector to another who did not have any interest in sharing it to the public, and not even t o view it himself, (Kleiner, 2000) show how art is a property of the privileged. Its vanishing act sparked further debates on the commodification of art. The common sentiment revolves around the seemingly waste of art because Van Gogh was important to the public. But, the privileged (collector) did not have the intention to give. It seemed their own love of art is a pretension. (Berger, 103)E. ConclusionThe Portrait of Dr. Gachet is a portrait of many values. It is a portrait drawn to portray beyond social status. It also described social relations. It is an artwork about perception and emotions.It is an intimate portrait of a man who was supposed to cure the painter. It is significant to all who appreciate Van Gogh. It is also valuable to all who regard art beyond ones private collection.

Rooms Division Operation Plan Essay Example for Free

Rooms Division Operation Plan EssayThe rooms office comprises the confront office, reservations, bell service, concierge, housekeeping, laundry including wellness and recreation. (NZQA 2005) Since the recur operates as a full-fledged 4-star category, the reservations, bell service and concierge ar do separate sections from the front office and the laundry is made separate from the housekeeping. As a resort, the rooms region extends its scope to the facilities of surfing, spa, swimming pool, attention and gardens which are specialized functions are under the Health and recreation department. The next 12-month operation strategies for the Rooms Division allow for aim to overcome the weaknesses as determined in the study analysis which are escape of crowd facilities and clashing rooms, high employee turn-over, shortfalls in planned maintenance activities and allow for focus on full blast redesigning and refurbishment, upgrading the service feel, augmenting market re search, enhancing service capacity and upgrading care competencies. Refurbishment Any service company, particularly hotels and resorts allow for always collect to consider sufficiency of infrastructure and facilities.The quality of service get out always depone on these factors. (Gray 1992) Refurbishment ordain be necessary to achieve the resorts major strategies e peculiarly in the amplification of conference rooms and meeting rooms. The refurbishment program for the rooms year includes expansion of the ballroom which now becomes a grand ballroom that is breakable into 4 mini ballrooms to accommodate light speed to 150 persons per ballroom, additional 8 function rooms that crumb accommodate 50 persons and 10 meeting rooms with a capacity of 20 persons.This will encourage local markets to book more parties, meetings and conferences and the resort will be able to accommodate to as much as 600 persons in one sitting at the same sentence be flexible enough to accommodate sm all groups. Because of this major move of the resort, some guestrooms will have to be refurbished which are those to be included in the packaging of the conferences and meetings. The 214 guestroom are in resort motifs and there will have to be at least 40 guestrooms that will be redesigned to match the conference package of the resort.It is expected that the conference and meetings engagement will generate the intended line of work rate increase of 15% in the next year and the targeted increase in sales from the New Zealand and Asian markets. Aside from these more amenities will be supplied to the guestrooms as add-ons to increase occupancy rates particularly during off peak seasons along with refurbishments undergone in for the conference halls and meeting rooms.There will be two (2) business centers to be traffic circle up beside the ballroom areas to facilitate easy access to communication and printing requirements of the guests that are booked for the conferences and meetings. These business centers will be equipped with the latest IT facilities and articulate of the art communication systems that will answer to all types of needs of customers at all levels. These facilities are overly expected to contribute to the income generated by the resort. go timbre Since the resort saturate efforts to increase occupancy rates through massive promotional campaigns to be led by the resort Marketing part.The rooms fragment will have its share of strategies and complementary efforts to upgrade the quality of service provided by the rooms variant, particularly in the front desk, concierge, bell service and health and recreation departments which are the front liners of the resort. All faculty at the front line would be required to learn Japanese Nippongo, Chinese Mandarin and Italian which are the most common language barriers as determined in the previous years. Aside from those, the round had to improve their English communication skills.All staff of the di vision will have to undergo re-training and series of seminars on improving service quality. Butlers will be hired to provide special service to the guests at the VVIP suites. Flowers, chocolates, fruit baskets, beach bags, bathing suits and rubber sandals will be provided for the guests as promotional amenities. The image of the resort will depend on the excellent quality of service that the rooms division staff will provide the guests, as they enter the resort and reach the comforts of their rooms. (Branson 1998)Correspondingly, as a move to deem the movement of customers, particularly those who will attend meetings, functions and parties, a separate route will be allocated for them, to protect the in-house guests from losing their privacy particularly those staying at the pool area. It is authoritative to consider always, the privacy and comfort of the guests in the resort. This is what customers look for in hotels and resorts and that they are willing to pay much for that. (Gra y 1992) Entrance to the pool area will thereof be limited to in-house guests although other restaurant and party patrons may be allowed discretely.Market ResearchWhile there is a Marketing Department that specially focuses on finding the clients and developing strategies to attract guests and bookings (Gray 1992), the Rooms Division provides its counterpart move to market research. The early operations stage of the hotel will need the suffer of all the staff especially the expertise of the key people, like the Front Office Manager, the Executive Housekeeper and the different tutors of the other departments in the rooms division to avail determine the hotels target customers, their profile and their needs as well as determine how the rooms division services can take on them.The division will hold a strategic planning session to give inputs to market research. Here, the staff will give their expert ideas as to who the targeted clients are, where to find them, how the hotel can get them to book and most especially, how the hotel can satisfy them when they finally try the hotel services. The integrated inputs will be submitted to the Marketing Department for integration to the marketing plan. (Lane 1998) winnings Development A major weakness identified in the plan is the deficiencies in providing maintenance services especially in the guestrooms.Guest complaints received in the previous year mostly were pointing to unserviceable facilities like the hot and cold water, busted bulbs, defective appliances, and even clogged bathtubs. In any service company, maintenance is as important as the other services provided. (Branson 1998) The divisions response to solve the problem would be to develop a maintenance load system that will require regular monitoring of facilities and assure that all is working well.Additional employees will be hired in the housekeeping department, those who already possess technical skills in maintenance and plan so that housekeeping department can immediately solve minor technical problems without waiting for the engineering team to respond. Management Competencies The resort has been affected by fast employee turn-over and this will be answered by package incentives programmed by the Human Resource Department.Aside from the talent building programs being conducted for the staff skills upgrading including teambuilding and values development, the rooms division will institutionalize a regular learning session among focusing, which includes supervisors, assistant managers, managers and the division manager to improve the management competencies and benchmark on best practices. Food and Beverage Operation Plan The Food and Beverage Division comprises the FB Service and FB Production departments. FB Service will cover all restaurants, bars and the banquet FB Production will cover the cold and hot kitchens, pastry and stewarding.Each of these departments is most vituperative and will contribute significantly to t he total make-over of the resort. . The next 12-month operation strategies will aim to overcome the weaknesses as determined in the SWOT analysis which are lack of conference facilities and meeting rooms, high employee turn-over and the resignation of the Head Chef, shortfalls in planned maintenance activities and will focus on full blast refurbishment, upgrading the service quality, augmenting market research, enhancing service capacity and upgrading management competencies. RefurbishmentIn determining the courses of action to take, it is the SWOT that provides information on the focal concerns. (Branson 2002) Major problems identified in the SWOT were the lack of conference and meeting function areas. Management has decided to answer these needs and provide additional function areas. The focus of the Food and Beverage division on the refurbishment will be on the additional kitchen and store facilities including kitchen fixtures, tools and equipment that will be put up specificall y for the banquet areas. This will add to the clients of the ballroom, conferences and meetings.The setting up of the banquet kitchen and storage beside the ballroom area will facilitate smooth and speedy transport of forage for the specific banquet clients. The kitchen and storage must be able to provide fare for at most 1,200 persons, which is the maximum capacity of the ballroom, conference rooms and meeting rooms all together. The expansion of the banquet will encourage local markets to book more parties, meetings and conferences and the resort will be able to accommodate big groups at the same time be flexible enough to accommodate small groups.Likewise for the food and beverage service, additional facilities, glassware, chinaware and silverware and other service tools and equipment will have to be procured for this purpose. Market Research The contribution of the food and beverage division to the over-all marketing strategy is the detailed identification of the targeted cli ents and how the resort will be able to satisfy them. (Cousins 2002) The general strategy of the resort for the next year is to improve food and beverage revenues through expansion of banquet services.The division will organize a special team of chefs and other banquet experts to study the preferred tastes of the target clients for the banquet and develop special menus that will appeal to prospective engagers. Series of food tasting sessions will be done and this will be coordinated with the resort PR department to invite media personalities and other influential people to shape up the food and the service styles that are in store for the new resort image. Surveys may also be conducted to prospective companies and target groups to get their preferences in wrong of service, food and the price.The team of FB leaders will have to find ways of developing menus that have lower cost so corresponding, lower prices will be offered to customers. This strategy intends to attract a wider mar gin of the market including those who would prefer practically priced menus and food and beverage package. Service Quality One of the possible causes of the fast turn-over of employees is the inability to cope with the demands of their jobs. Hotel work is not easy especially for those hired without skills.Employee involvement is very important in every move that the food and beverage division will undertake. (Gray 1992) The division will augment the activities conducted by the Human Resource department through coaching, mentoring and job rotation. This move will prepare next-in-line subordinates as alternates. The division will establish safety nets to protect the operation from being affected by employee absences or resignations. FB Managers and Chefs will work closely with the Human Resource Department to get the best and skilled people.Kitchen staff, particularly Chefs and other key positions like the Maitre-dHotel, Ice/Butter Carvers (Cousins 2002), will require special qualifi cations and ample experience. All staff will be trained on the company standard of values and service including the health aspect of food handling, aside from the specific skills training they will undergo. Simulation exercises and food and beverage tasting will have to be conducted to perfect the quality of food and beverages that will be served to guests.Special effort will have to be made to source for the Head Chef who will have to be provided special package incentives. Precautionary efforts will have to be made to retain hard to find skilled employees, which will be of utmost concern, not only by the Human Resource Department but also the FB Manager who oversees the work of the Head Chef and down the line chefs. Special commitment will have to be made by the Head Chef to be hired, whose exercise is very crucial to the success of the resort business.Production Development The expansion of the division particularly in the additional function areas will need complementing augmen tation in terms of resort warm bodies and systems to equally make the service satisfying to the customers. The division will be expecting customers who are not in house guests for the parties, conferences and other meeting, therefore extra caution will have to be made by the staff, especially in billing guests to avoid losses for the restaurants.Procurement of supplies is critical in the production aspect. (Gray 1992) The key officers from the FB will have to be involved in the procurement as well as the design of the different kitchens and outlets. Their expertise will be needed for the sourcing and selection. All items to be procured will have to suit the standards set by the resort and the varying motifs of the FB outlets particularly the banquet functions.The resort will have will have to scan resources within reach and establish suppliers of hard to find facilities, supplies and ingredients. New technology on order taking and billing will be installed in all the food and bevera ge outlets. This is an on-line system that will centralize the billing and order taking to the computing device which directly will generate summaries in the cashier. This computerization intends to systematize the process and prevent errors in the manual communication of orders and computation of bills.It is noted that this problem has caused focusing to many staff in the restaurants, specifically for the waiters and order takers who made significant errors in orders and billings. The computerization intends to minimize these problems. Enhanced Management Competencies The rate of turn-over is highest among the chefs for the past years. Chefs have varying expertise that is crucial to the resort and hard to find. The resort will have to create special package of incentives for the chefs to assure that they are satisfied with the jobs.Chefs as well as the other supervisors and managers of the food and beverage division are relied on in terms of their expertise as well as their manag ement capabilities. Many of the supervisors and managers have technical skills but lack the necessary management competencies. (Cousins et. al. 2002) Stephen Covey emphasized in his Seven Habits of Highly Effective People his one-seventh habit, which is most important is the sharpening of the saw, which means, every person no matter how effective and efficient will need to improve himself continuously to stay relevant.The food and beverage division will coordinate with the Human Resource department to prepare and package capability programs for the division management staff particularly on people handling, time management and stress management. They will also have series of IT enhancement particularly in Microsoft Office programs so that they will be able to cope up with the computer-based reporting systems being installed in the resort. These moves hope to improve the relations within the division and improve employee relations.

The Psychology of Groups Essay Example for Free

The Psychology of Groups EssayIn life, people have groups that they use to comp are themselves to. These groups, or mention groups, serve as benchmarks that we can compare our lives to. College students in particular have a large array of these groups because their lives are at a point where they are being shaped the most. College students are on the cusp of careers, families, and they are shaping who they want to be in the future.Parents make an excellent reference group for college students because they generally have hale established careers and families. Kids grow up modeling their behavior after their parents, so it is natural that they would use their parents as a reference group throughout their lives. Parents are important reference groups because the person referencing them has close emotional ties with them, and are a benchmark for success at star sign, and in careers.Coworkers are another important reference group as well. Coworkers are often times people well es tablished in careers, and can serve as a good benchmark for success at work. We can use coworkers to compare how we are doing in our field of work in regard to doing the work, getting promotions, and balancing work and home life.I think the most important reference group that college students have are other college students. College is a competitive place, since the people with the highest grades get the best rate in each class. Referencing your peers is a good way to judge your progress in college, and can make you more competitive in college and later in life.In conclusion, the most important reference groups that a college student can have are parents, coworkers, and other college students. These groups serve as benchmarks for making progress in our lives, can make us more competitive, and show us how we can make ourselves better.

Denture Adhesives in Prosthodontics- An Overview

plate Adhesives in Prosthodontics- An OverviewDr Ranjith Kumar P, MDS Dr Shajahan PA,MDS Dr Jyothis Mathew, MDS ABSTRACTDenture adhesives are affaird by an endless number of shell wearers and also by the dentists who establish them. Prescribing shell adhesives has been viewed by m whatever prosthodontists as a means of compensating for deficiencies in clinical and technical procedures. Denture adhesives increase retentiveness and thereby improve chew ability, reduce wobble, improve comfort and confidence and reduce amount of food particles collecting under the plates. Moreover, they undoubtedly provide the diligents an increased sense of security and satisfaction. However, patients should use denture adhesives only on the advice of their dentists.INTRODUCTIONThough their usage dates back to the late 18th century, they were first mentioned in dental literature in the nineteenth century. Earlier adhesives, formulated by mixing vegetable gums absorbed moisture from the saliva an d swelled to a mucilaginous substrate that adhered to the mucosa of the mouth and the denture.Kapurs 1 study in 1967 on 26 denture wearers, concluded that denture adhesives increased denture retention, thereby improving denture wearers incisive ability.Stafford and Russell, 2 using radio telemetry, measured the change in pressure, at the denture base-mucosa interface, with and without adhesives and found that denture adhesives allowed greater total occlusal pressure.The denture adhesives improved denture retention and stableness (Tarbet et al 3), and found that patients perceived improved chewing ability, confidence and comfort, reduced wobble and collection of food particles under denture.Chew et al 4 determined the effectiveness of denture adhesive in improving the retention and stability of the complete maxillary denture in vivo using Kinseography.Abdelmelak and Michael 5 suggested that the denture adhesives acts as a cushion under complete denture reducing the transmission of pr essure and friction to the underlying mucosa.COMPOSITIONThe major constituents of denture adhesives stool be broadly divided into three groups.6Group 1 (Adhesive agents)Tragacanth, acacia, pectin, gelatin, methyl-cellulose, hydroxyl-methyl cellulose, Karaya Gum, sodium carboxyl-methyl cellulose and synthetic polymers (polyethylene oxide, acrylamides, acetic and polyvinyl).Group 2 (Anti-microbial agents)Sodium borate, sodium tetraborate, hexachlorophene and ethanol.Group 3 (Other agents)Plasticizers, wetting agents and flavouring agents such as oil of wintergreen, oil of peppermint, etc.Mechanism of ActionDenture adhesives are supplied as paste, powder or cream.As the Adhesive powders absorb water, they swell to m all times their original volume and the resulting anions are attracted to cations in the mucous membrane proteins. Sticky saliva thus organise increases the viscosity of the adhesive, thereby increasing the denture retention.7Newer adhesive materials provide stronger bio- adhesive and cohesive forces. Free carboxyl groups formed by the hydration of adhesive such as methyl cellulose, hydroxyl methyl cellulose, sodium carboxyl-methyl cellulose or poly methyl vinyl-ether maleic anhydride (PVM-MA), etc. form electrovalent bonds that produce stickiness or bio adhesion.The increased viscosity of the adhesive creams result in their askant spread excluding air and saliva thereby increasing the retention 8.Requirements of an ideal Denture Adhesive 9Available as gels, creams and powders.Nontoxic, non-irritant, and biocompatible with the oral mucosa.It should have a neutral odour and taste.Easy application and removal from the tissue surface of the denture.Discourage microbial growth.Adhesiveness should be retained for 12-16 hrs.Increase the comfort, retention and stability of the dentureMode of applicationAny residual adhesive should be removed from the tissue-bearing surface of the denture .The denture bearing tissues are wiped clean of any food debris.Wet d entures before application of adhesive.Small amounts of adhesive is applied to the tissue-bearing surface of denture.In the maxillary denture -Anterior alveolar ridge, the center of hard palate and posterior palatal seal region .In the mandibular denture apply to the sulcus of denture over the crest of the ridge extending from the anterior region sulcus to the distal extension.Denture should be seated and held in place firmly by hand pressure for 5-10 seconds.Gauze is utilise to remove excess adhesive . patient of is advised to close into centric occlusion several times to spread the adhesive as a thin even layer.Indications.Recording jaw dealing and denture try in should be done using stable and retentive bases. The use of denture adhesive can stabilize the trail denture bases which show inadequate retention and stability due to various reasons.Use of adhesive will improve the accuracy of the denture try-in, and also decrease the patient apprehension about the fit of the final prosthesis.Use of adhesives in patients with compromised denture bearing areas adds to their confidence thereby increasing the ability to adapt to the new prosthesis. warm denture get loosened soon due to soft tissue healing and bony resorption requiring relining, rebasing, or a new denture fabrication. A soft liner used to augment the retention comfort and function during the interim period are aided by the use of a denture adhesive.Reduced clinical findings of ulcers, tissue irritation, compression, and inflammation of the oral mucosa of denture wearers were seen with concomitant use of adhesives.Xerostomia in denture wearers either drug or radiotherapy induced can be alleviated with the use of denture adhesives.Stabilization of dentures in patients with hormonal changes and neuromuscular disorders such as myasthenia gravis, Parkinsons and Alzheimers disease, etc., can be achieved with denture adhesives.Prosthesis to rehabilitate gross maxillofacial defects requires denture adhesi ves for retention.Denture adhesives are valuable adjuncts to the retention of radiation carriers or radiation protection prostheses.Usage of minimal amounts of adhesives provides high profile patients like attorneys, executives, speakers, etc. with psychological security in social situations.ContraindicationsAllergies to denture adhesives or any of its components.Gross inadequacies in retention and function.Excessive bone resorption and soft tissue shrinkage leading to loss of vertical dimension.Adhesives should not be used to retain fractured dentures or dentures with missing flange or with sectional fractures.Patients with inability to maintain proper hygiene of the denture should avoid use of denture adhesive.ConclusionsDenture adhesives, when used properly are safe and beneficial to the patient in increasing retention and stability, enhanced comfort, improved function, and in providing psychological satisfaction. They should not be used as an aid to compensate for denture defici encies even though adhesives enhance denture performance. Patients should not use denture adhesives inadvertently without proper commission and instructions from the dentists.

Peripheral Neuropathy among Patients Living with Diabetes

Peripheral Neuropathy among Patients Living with Diabetesupdate on hindquarters C ar Identifying Early signs of Peripheral Neuropathy amongPatients Living with Diabetes MellitusBernice S. Samuel DNPandSusan J. Appel, PhD, APRN-BC, CCRN, FAHAIntroductionAmong those individuals b roam on the line with diabetes, computer peripheral neuropathy (PNP) is a major contributor in the development of pluck ulcers.1 Even though there has been a decline in recent weapon amputations due to advanced management of hoof ulcers, 7% of those affected with type 2 diabetes (T2D) testament still develop pluck ulcers.2 Diabetes-related infrastructure ulcers non solo cause further physical disability, they also reduce the smell of life and increase the risks of lower extremity amputations. 3 The CDC 4 reports that 65,700 non-traumatic lower-limb amputations were performed among people living with diabetes. bit diabetes is a major cause of complications much(prenominal) as vasculopathies and PNP, beak ulcers are the most easily prevented complications. 5 Therefore, practitioners must be fully apprised of tools and methods used to grade early PNP and prevent foot ulcers. Practitioners should also focus on actively educating the enduring and family regarding PNP.Most practitioners are familiar with the Semmes-Weinstein Monofilament testing (SWMT) as the gold warning used in primary care to assess for PNP. Mayfield and Sugarman reported the use of the SWMT as a useful tool in the primary care constituent for practitioners to assess patients for PNP, but indicated it is not without limitations. 6 Further interventions are needed when there is a loss of sensation detected, such as proper footwear and patient education, to prevent trauma and foot ulcers. 6 Research has shown that practitioners hind end continue to assess patients with diabetes using the monofilament testing as long as PNP is not present. Once PNP is noted, excess assessment and management techniques a re warranted.A yearly thorough foot exam by a podiatrist has been recommended by the American Diabetes Association for those living with diabetes. 7 In addition, persons with diabetes and one or more risk factors need frequent assessments of their feet during routine office visits. 5 Patients with known risk factors for foot ulcers (e.g., poor vision, previous foot ulcers or amputation, monofilament insensitivity, and fungal infections of skin or nails) deserve special attention. 8 When practitioners eat useable clinical discipline that can help to predict the development of diabetes- related foot ulcers, patients will get down better outcomes. 8 These predictors were implant to be helpful in accurately targeting clients at advanced risks of contracting foot ulcers for preventative interventions. The use of proper footwear such as diabetes specialized shoes with proper diabetes foot insoles has been found to be a protective intervention.Pathophysiology of Foot UlcersDiabetes r elated foot lesions occur as a result of two or more risk factors PNP and peripheral arterial disease (PAD). 9 Diabetes-related PNP is a leading contributor to foot lesions. 10 The presence of PAD increases the risk for foot infections and ulcers among people living with diabetes. 11 Foot lesions are less likely to heal due to vascular insufficiency. 12 Research shows that there are three factors that leads to foot ulcers and infections foot deformities, PNP, and tiddler trauma. 13 It is important to understand that the longer an individual lives with elevated blood glucose, the more likely he or she will develop PNP. 2 extensive term hyperglycemia can affect the skin and delay wound healing if minor cuts or sores occur on the foot. 14PNPAccording to Benbow, 14 PNP can be classified as sensory, autonomic or motor. In sensory system PNP, an individual with diabetes has no feeling of sensation on his or her feet, does not feel hot or cold temperature, and does not feel cuts or traum a to his or her feet. 14 When PNP affects the autonomic system an individual will experience a decrease in sweat, resulting in cracked or fissured skin, dilated dorsal veins and an increase in temperature of their feet. 14 When the motor system is affected by PNP, the patient will be at risk for exploitation foot deformities such as Charcot foot. 14 Commonly, these patients report symptoms of aches and pains with tingling in their feet when PNP is present. 13Foot DeformitiesAccording to Abad Safdar, 13 foot deformities are the second causative factor that leads to foot ulcers among people living with diabetes. good deal affected by neuropathy have decreased sensation in their feet, and are more prone to foot deformities. 13 These foot deformities affect the muscles and bones of the foot leading to bony protrusions that put the individual at increase risk for ulceration especially when PNP is present. 13 The correlation of PNP and foot deformities was examined by Soyupek, Ceceli, Suslu, Yorgancioglu, 15 utilizing x-rays. Their study showed that the patients with PNP commonly also have foot deformities such as pes planus, pes cavus, tendon calcifications and osteoporosis. 15 Patients living with type 1 diabetes are particularly at risk for developing Charcot neuropathy that causes destruction of the bones of the foot. 16The resultant bone thinning causes the bones to be fragile and leads to foot deformities. 16Foot TraumaAbad Safar 13 give away foot trauma as the third factor that can lead to foot ulcers. Foot ulceration occurs when there is breaking of the skin, which leads to impaired healing of the lesion. 12 People affected by PNP have sensory loss of their feet and are unable to identify foot pain, trauma, calluses or injury to their feet. 13 Wearing ill-fitting shoes, calluses, onychomycosis, and foot infections that are not treated are all causes of foot trauma leading to ulceration. Once ulceration occurs due to trauma, the wound becomes infected. TestingTuning Fork and NeurothesiometerA study by Kstenbauer, Sauseng, Brath, Abrahamian, Irsigler 17 investigated the effectiveness of the Rydel-Seiffer adjust complexify in helping with the detection of diabetes-related neuropathy and compared its ability with that of the electronic neurothesiometer. In this study a 128-Hz tuning fork and a neurothesiometer were used at the bedside. 17 The results of the study showed that vibration perception threshold (VPT) was normal in 1917 individuals and abnormal in active 105 individuals when the tuning fork was used. 17 The participants who had abnormal results were older and also had elevated A1c results. The researchers used the neurothesiometer and the results showed that VPT was 2.5 times higher among patients who had an abnormal tuning fork test. 17 The researchers concluded that the tuning fork had a higher sensitivity and a better predictive value in diagnose PNP at the bedside. 17 The tuning fork is a reliable instrument in hel ping to detect PNP in the outpatient setting. It is an appropriate clinical tool that practitioners can utilize either at the bedside or in primary care.NeurometerA double-blinded study by Nather and et al. 18 showed that there were other testing methods that were superior in relation to the SWMT in notice PNP. One useful tool was neurometer testing. The neurometer measures readings from rapid current perception threshold (R-CPT) which is derived from the lowest strength of stimulus that the patient could perceive. 18 Three different pass judgment of current signals at levels measuring between 0 and 10 mA were applied by the neurometer to the big toe and ankle. 18 Neurometer testing was found to be highly sensitive as compared to the SWMT. Sensory neuropathy was detected with better accuracy when using the neurometer testing at the big toe and ankle sites in comparison to the SWMT. 18 Studies show that the neurometer is an effective tool that practitioners can use to detect PNP.T emperature guided avoidance therapyResearch shows that the best intervention in the bar of foot ulcers was foot temperature guided avoidance therapy (TGAT). 19 A study by Lavery et al. 20 sought to evaluate the effectiveness of infrared temperature monitoring among individuals at a high risk for diabetes related ulceration and amputations. Patients were placed in a usual therapy group or an enhanced therapy group. 20 The enhanced therapy group had additional tasks such as such as the use of a handheld infrared skin thermometer to measure the temperatures on the bottom of their feet twice a day. 20Participants contacted a nurse if they noted a difference in temperature 4F between the left and right foot. 20 The results of the study showed that the enhanced therapy group had notably less diabetes related foot complications. 20 The TGAT is an effective method in the detection of PNP where practitioners can assist patients in identifying sensory loss so that foot ulcers and complicat ions can be prevented.Scales for Neuropathy SymptomsThe Diabetes Neuropathy Symptom (DNS) score is a valuable tool that can be used to screen for and identify PNP. 21 The scoring is based upon symptoms such as ataxic walking, neuropathic pain, paraesthesia, and/or numbness. The DNS criteria are scored with 1 point each and there is a total of 4 points that can be given. 21 carriage of PNP is present with a score of 1, or more. 21 Similarly, the Diabetic Neuropathy Examination (DNE) is another valuable scoring system that helps to identify PNP. This scoring system consists of a total of eight items two of the items describe the persons muscle strength one item addresses reflexes of the tendon and the other five items address sensation. 21 There is a total of 16 points that can be scored with this system. Any score above 3 points is considered to be abnormal and is PNP. 21TreatmentEducating patientseducational interventions are an important tool in reducing foot ulcers. A randomized controlled trial by Gershater and et al. 22 was designed to investigate the effectiveness of patients learning in groups versus learning on their own with information that is provided to them. The authors sought to understand what types of learning would decrease the incidence of foot ulcers. The study results showed that about 42% of the patients got foot ulcers. 22 Some of the reasons for ulcer development were stress- related plantar ulcer and trauma. 22 The study showed that education in group sessions among patients who are at increased risk for foot ulcers did not have an effect on whether they would develop ulcers of the foot. 22 It was concluded that sessions conducted within a group educational method may be suitable for patients who have a low risk of getting foot ulcers. The authors of the study suggests that it is important to educate practitioners involved in the patients medical care and also their caregivers regarding improved foot care such as footwear and signs of foot problems.Implications for PracticeThe conclusive results show the best methods to identify PNP and to prevent foot ulcers was the TGAT, the neurothesiometer and the tuning fork. The TGAT method shows that patients can complete this task at home and alert their practitioner about the results. The TGAT is valuable in show the results of further neuropathy or damage if patients have a prior history of insensitivity to the SWMT. The SWMT is valuable for practitioners to use in the office setting as this is an tinny test. The SWMT is not valid once neuropathy is diagnosed. The practitioner should consider the use of the TGAT at this point and teach the patient how to use an infrared sensitive skin thermometer. The patient should be advised to keep a log book and if the temperature on the designated site is 4F, he or she will need to reduce the number of locomote taken in the following days and contact their practitioner. The tuning fork was also validated as being highly sensiti ve in diagnosing PNP and is a good test for practitioners to use at the bedside.Certain clinical information about the patient is valuable in predicting future foot ulcers. These predictors were high A1c levels, poor vision, prior history of foot ulcer and/or amputation, monofilament insensitivity, tinea pedis and onychomycosis. The practitioner needs to be aware of these predictors and educate the patient about foot care. Practitioners need to increase monitoring of the patients foot at every office visit when these predictors are identified. Education is an important criterion in managing PNP. Patients need to be educated about PNP, foot ulcers, proper fitting shoes and the signs of foot infections.This review of the evidence- based literature revealed that basic SWMT is useful in predicting neuropathy but is not useful in preventing ulcers once neuropathy is diagnosed. There is a common misconception among practitioners that SWMT can be used even when neuropathy is diagnosed. The re-education of practitioners is important with the introduction of mod testing methods such as TGAT once neuropathy is already diagnosed. This best practice will help to prevent ulcers among persons affected by diabetes and therefore improve the quality of their life.ReferencesMeaney, B. (2012). Diabetic foot care Prevention is better than cure. Journal Of Renal Care, 3890-98. doihttp//dx.doi.org/10.1111/j.1755-6686.2012.00276.xEddy, J., Price, T. (2009). Diabetic foot care Tips and tools to streamline your approach. Journal Of Family Practice, 58(12), 646-653Dorresteijn, J., Kriegsman, D., Valk, D. (2011). Complex interventions for preventing diabetic foot ulceration. The Cochrane Library. Retrieved from http//www.thecochranelibrary.comCenters for Disease Control and Prevention (2012). Diabetes data and trend. Retrieved from http//www.cdc.gov/diabetes/statistics/prev/national/figraceethsex.htmBroersma, A. (2004). Preventing amputations in patients with Diabetes and Chronic ki dney disease. Nephrology Nursing Journal, 31(1), 53-64.Mayfield, J. A., Sugarman, J. R. (2000). The use of the Semmes-Weinstein Monofilament and other threshold tests for preventing foot ulceration and amputation in persons with diabetes. Journal Of Family Practice, 49(11), S17-S29.American Diabetes Association. (2013). Standards of Medical Care in Diabetes. Diabetes care. Retrieved from http//care.diabetesjournals.org/content/36/Supplement_1/S11.fullBoyko, E.J., Ahroni , J.H., Cohen, V., Nelson, K.M., Heagerty, P.J. (2006). Prediction of diabetic foot ulcer occurrence using commonly available clinical information The Seattle Diabetic Foot Study. Diabetes Care, 29(6)1202-7. Retrieved from http//care.diabetesjournals.org/content/29/6/1202.full.pdf+htmlBakker, K., Apelqvist, J., . Schaper, N. C. (2012). Practical guidelines on the management and prevention of the diabetic foot 2011. Diabetes/ transfiguration Research and Reviews, 28, 225-231. doi10.1002/dmrr.2253Bakker, K., Apelqvis t, J., . Schaper, N. C. (2012). Practical guidelines on the management and prevention of the diabetic foot 2011. Diabetes/metabolism Research and Reviews, 28, 225-231. doi10.1002/dmrr.2253Jarrett, L. (2013). Prevention and management of neuropathic diabetic foot ulcers. Nursing Standard, 28(7), 55-65.Nagoba, B., Gandhi, R., Wadher, B., Rao, A., Hartalkar, A., Selkar, S. (2010). A simple and effective approach for the treatment of diabetic foot ulcers with different Wagner grades. International Wound Journal, 7(3), 153-158. doihttp//dx.doi.org/10.1111/j.1742- 481X.2010.00666.xAbad, C., . Safdar, N. (2012). From Ulcer to Infection An Update on Clinical Practice and Adjunctive Treatments of Diabetic Foot Ulcers. Curr Infect Dis Re, 14540550. DOI 10.1007/s11908-012-0283-3Benbow, M. (2012). Diabetic foot ulcers. Journal Of Community Nursing, 26(5), 16Soyupek, F., Ceceli, E., Suslu, F., Yorgancioglu, R. (2007). neurologic and radiologic abnormalities of the foot in diabetic patients. J ournal Of Back Musculoskeletal Rehabilitation, 20(2/3), 55-60Holt, P. (2013). Assessment and management of patients with diabetic foot ulcers. Nursing Standard, 27(27), 49-55Kstenbauer, T., Sauseng, S., Brath, H., Abrahamian, H., Irsigler, K. (2004). The value of the Rydel-Seiffer tuning fork as a predictor of diabetic polyneuropathy compared with a neurothesiometer. Diabetic Medicine, 21(6), 563-567.Nather, A., Keng, W., Aziz, Z., Ong, C., McFeng, B., Lin. C. (2011). Assessment of sensory neuropathy in patients with diabetic foot problems. Diabetic Foot Ankle.2(10). Retrieved from http//www.ncbi.nlm.nih.gov/pubmed/2239681919. Arad, Y., Fonseca, V., Peters, A., Vinik, A.( 2011). Beyond the monofilament for the stale diabetic foot a systematic review of randomized trials to prevent the occurrence of plantar foot ulcers in patients with diabetes. Diabetes Care, 34(4)1041-6. doi 10.2337/dc10-1666.Lavery, L., Higgins, K., Lanctot, D., Constantinides, G., Zamorano, R., Armstrong, D ., Kyriacos, A., Agrawal, M. (2004). Home Monitoring of Foot Skin Temperatures to Prevent Ulceration. Diabetes Care, 27 (11)2642-2647.Meijer, J.W., Bosma, E., Lefrandt, J., Links, T., Smit, A., Stewart, R., Van Der Hoeven, J. (2003). Clinical Diagnosis of Diabetic Polyneuropathy With the Diabetic Neuropathy Symptom and Diabetic Neuropathy Examination ScoresDiabetes Care, 26(3), 697-701. Retrieved from http//care.diabetesjournals.org/Gershater, M., Pilhammar, E., Apelqvist, J., Alm-Roijer, C,. (2011). Patient education for the prevention of diabetic foot ulcers. European Diabetes Nursing, 8(3), 102-107b. Retrieved from http//dx.doi.org/10.1002/edn.189

Computer Systems :: essays research papers

Computer SystemsPush a single button and you are connected to the world. It has revolutionized our economy, culture, and lifestyle. It connects you to the world through the internet, where you can check electronic mail or read the news. It also allows you to process and store important data and information. When you think of computers you think of a variety of things, such as games, the internet, and e-mail. The computer in our generation serves as a tool to educate and entertain. The technology for computers is growing rapidly, as many companies compete to advance hardware and software. Over the past years, the contend has been between Apple (Macs) and IBM (PCs). While both Macs and PCs make their product to suit the needs of the consumer, they are built differently. Therefore, Apples and PCs have two different strategies when it comes to selling a product. I think the biggest differences are shown in three main categories design/style, software/performance, and reliability/cost. Apple is known best for their innovative and stylish designs. When you analyse Macs and PCs side by side, you can easily distinguish which is which. First, Apple computers are becoming more compact in size. Their new system designs include the presentment (monitor) integrated with the rest of the computer. The Apples iMac is a good example of how compact their systems are becoming. The PC on the other hand, is laid out in separate components such as the display and speakers that you plug into the desktop. Second, Apple computers have a more contemporary look. This has proven to be a great trade and selling strategy. This new distinctive look makes the computer more appealing to the customer. Macs came out with a variety of translucent colors such as green, blue, and orange. juvenile Apple products are coming out with very clean-looking all white models. PCs, on the other hand, are usually sold in grey or black colors, depending upon the company you buy from. I think Apple intend ed to make their design more like an appliance, rather than a computer, which looks user favourable and consumer appealing. Third, Apples design makes it easy to set up, meaning that you dont need to connect many cords to operate the system. Easy secure up is a big plus when it comes to buying a computer. And last of all, instead of looking like a box with slots, Apple has designed computers employ more shape.

Television and Media Essay - TV and the Impact on Children :: Media Argumentative Persuasive Argument

Television and the Imp pretend on Children Have you ever wondered how telecasting affects your children? Theaverage child watches telly 2 hours per week and most of this viewing is of violence or sexual acts. During this time there is a violent act sh have got every 6 proceedings and on Saturday mornings there is 20 to 25 violent acts paraden every houron prime time t.v. especially in cartoons or animated programs. So no matterwhat your child is watching it is damaging their sense of imagination andcreativity. Now there is no need for children to use their imagination andcreativity anymore, television has even taken that away from them. In todays generation television has a great influence on children.Unfortunately most of the programs watched by children have a negative impactand give the wrong impression of what really happens in everyday life. It alsoinfluences their development and their behaviours. In fact childhooddevelopment experts arrange infants as young as 14 months ol d imitate behaviour they image on t.v and children up to the age of 5 lack the cognitive force todistinguish fact from fantasy(Internet Children and television violence)Therefore what they see on t.v is what they are most kindredly to imitate.Cartoons are even showing numerous acts of violence and most of this violence isdone by the good guys. For example, Power Rangers how do they get rid of thebad guys? by fighting . During the whole episode you see the Rangers kicking,punching and attacking the bad guys. Other shows like X-men, Sailor Moon,Looney Tones, and even Care Bears show violence towards others. Its no wonderchildren think its okay to act this way when even their Super Heroes who aresupposed to be the good guys are hurting others. They see the good guys doingthese things and think its appropriate. Ive notice even with my own cousin that when he has finished watchingan episode of Power Rangers he tends to get aggressive and hyper-active. Hecopies the exact same moves that the Power Rangers use. Its almost like he turn overs he is one of them. He believes that when he punches people or kicksthem that it doesnt hurt because thats what he sees on t.v. Its not like yousee the characters ever show any pain. Even when he plays with his friends theypretend that they are Power Rangers vs. the bad guys and fight each other. Showslike this even have the use of guns, which I dont believe in. In schools, teachers have noticed the difference between children who