Salinity Free Essays

Problems arise in the world due to salinity, as when the salt gets on to the top of the soil†¦.. it causes disaster to the plants and trees. We will write a custom essay sample on Salinity or any similar topic only for you Order Now Salt comes in many forms in the natural environment—calcium, magnesium, carbonate, sodium chloride, bicarbonate, and sulphate. Many landscapes are naturally saline, but secondary salinity isn’t so natural, occurring when salts from deep within the earth are dissolved and deposited into soil and water as a result of human activity. This can happen in one of two ways: Dryland salinity – from removal of deep-rooted plants In dry regions, deeply-rooted perennial plants, such as shrubs, trees, and grasses, play an important role in regulating groundwater levels. As water is applied to the soil, the plants drink it up and breath it out through a process called evapotranspiration. This ensures that the water table levels stay relatively stable. But this balance is thrown into chaos when farmers clear the land to gain more space for grazing animals and cultivating food crops. In doing so, they remove the deep-rooted plants and replace them with shallow-rooted annual crops. These plants do not take up as much water as once-plentiful native plants, and as a result, more water remains in the soil. Over time—up to 30 years—water accumulates in the land, causing the water table to rise. As it does so, it passes through layers of salt and dissolving the deposits that have existed in the land for centuries. The shallow-rooted plants can’t keep up with the rising water levels, which results in rising salt deposits in ever-increasing concentrations in topsoil. Irrigation salinity – from overirrigation Much like dryland salinity, irrigation salinity results in a rising water table that brings deep deposits of salt upwards through soil layers. But instead of being caused by land clearing, it results from increased irrigation. As water soaks into the soil, it adds to existing water, raising the water table, bringing salt along for the ride. During periods of irrigation, the water table will lower again, but salt will remain in surface soil, increasing the salt concentration with each irrigation cycle. What impact does it have? Contamination of ecosystems with excess salt Both dryland and irrigation salinity result in similar environmental challenges: * Groundwater used for human consumption as well as agricultural and industrial applications becomes saline, making it unusable * Wetlands and bushland ecosystems are damaged, resulting in declines in wildlife biodiversity * Salt damages houses, pipelines, railways, buildings, roads, and water supply systems What has been done about it? Many conservation and regeneration options available There are many possible steps a community can take to prevent and/or reverse salinity: Identify areas where potential for biodiversity loss is significant due to salinity, setting targets to protect and bring back sensitive species * Protecting key native vegetation species from being cleared and promoting reintroduction of these species in areas affected by salinity * Limit over-irrigation and the construction of dams in sensitive areas, such as wetlands and watercourses * Promote environmentally-sound property managem ent planning * Educate farmers and the public about the risks of increasing salinity * Construct both surface and sub-surface drainage systems to prevent salinity that results from rising water levels Is this action working? Reversing soil salinity a slow process – prevention is easier Progress in preventing and reversing the effects of salinization is slow and painstaking. Research is beginning to identify ways farmers can continue to cultivate their crops without increasing soil salinity. Planting salt tolerant, deep-rooted plants throughout agricultural lands in one way to see improvements, but like most solutions, it can be costly and requires by-in from farmers and communities alike. Further education of key stakeholders in communities at risk of salinization is required. Why is this? Effects of soil salinity take many years to appear It can take up to 30 years for communities to begin to feel the effects of increasing salinity, making reversal of the problem equally time-consuming. It also requires significant funding. The Australian government, for instance, pledged to spend nearly $8 million on salinization remediation plans to 2008. Should it continue? On one side, there are those who are against Without remediation of soil salinity, great problems lie ahead Without long-sighted solutions, the problem of salinity, including loss of agricultural land, devastation of ecosystems, and the costs associated with damaged property, will continue to increase. In the US, it is estimated that 10 million hectares of land is lost to salinity every year. The challenge is equally serious in Australia. Environmentalists have been drawing attention to this growing crisis for years, and only after seeing the effects of salinity are individuals and governments coming to terms with the magnitude of the problem. Failure to address salinity could result in widespread crop failures and even more devastating loss of biodiversity. Should it continue? On the other side, there are those who are all for it Hydro advocates oppose There are many who prefer to turn a blind eye to the problem of salinity, especially those with a vested interest in the industries responsible for the consequences. Salinity can increase in the presence of dams and other water reservoirs, making salinity an acceptable cost to advocates of large-scale hydro projects. The damming of the Colorado River, which flows into Mexico, has caused significant increases in the brackish (i. e. saline) quality of the water. Reversing these problems so that those down river can be supplied with high-quality water has been expensive for the US, resulting in costs upwards of several hundred million dollars every year. Farmers’ struggles Equally challenging is working with farmers who see the very long-range problem of salinity as minor compared to the desire to see short-term financial gains through over-irrigation of crops. Small and large-scale farmers alike struggle with the reality of spending money to prevent a problem that may not occur for decades. How to cite Salinity, Papers

Music And Violence Persuasive Essay Example For Students

Music And Violence Persuasive Essay Rap music can be considered a style of art, and a way for the artists to expressfeelings through their words on paper. However, there are quite a few rapartists that get criticized for their lyrics. In my essay, I want to discuss whyrappers use certain lyrics in their music and why people shouldnt believethat it causes violence among the younger generations. People shouldnt censorthe music just because of violent, vulgar and abusive messages it promotes tothe world. I believe in my own mind, that there is a reason for these types oflyrics that rap artists use and I will simply explain those reasons in thisessay. Rap has been called one of the most important music forces to emerge intwo decades. Its pounding beats and staccato rhymes exploded on the streetsof the urban America in the early 1980s and since have become the theme musicand lyrical heart of the vibrant youth culture called hip-hop ( SIRS 1993). There are many different types of rap artist. There are some that talk aboutmoney, some talk about righteousness, and the list goes on and on. Every rapartist had their own way of expressing themselves. There are those that talkabout sex, drugs, and violence who receive the negative attention( SIRS 1993). People, think this so- called gangster rap is a bad influence on children in theworld and that it promotes violence and that it also is abusive to women. Delores Tucker, head of national congress of black women has been among thosepressuring different record companies to stop distributing gangster rap music. There were other significant names that participated in this action. Names likeSenate Majority leader Bob dole, and former education Secretary William J. Bennett(Surveys, pg. 1). There are some rap artists that have been openlycriticized for their lyrics. Rappers like Lil Kim, Too Short, Snoop Doggy Dogg,and a member from Too Live Crew, named Luke Skywalker. These rap artistsin the past have been appointed for the things they say in their music. Lil Kimtalks about sex in her music, Too Short talks about drugs, sex, and how much ofa pimp he is, and Luke Skywalker talks about girls and sex. The lyrics thatthese rap artist use in their music might not be suitable for everybody tolisten to but I dont think their music should be banned or criticized becauseyou dont have to listen to it if you dont choose to. Rap music, how muchinfluence does it really have on its youthful listeners? Many, from recordcompany executives to high school students agree that it plays a critical rolein the lives of many tans, affecting the way they dance, dress and speak(SIRS1993). Personally, I feel that rap music is a form of art. I think it takes agreat deal o f talent to write lyrics that rap artists write, because you have touse metaphors and similes, and at the same time get your point across so thelisteners can understand. I give rappers a great deal of credit because I knowit took them a long time to get where their at today, and I know it takes atremendous amount of time to write a song. Its also true and I strongly agreewith that rap artists use lyrics that reflect on their childhood and the waythey grew up. That could be the reason why gangster rappers and rappers talkabout sex, drugs, and violence in their music because that was what they wereexposed to through out their life. Rap artists generally write about what theyknow because it is easier to write about things and situations that you know,and if sex, drugs and violence is what you know about, then you are going towrite about situations that involve those subjects. Not just write about them inhopes to cause more violence in our world. Young rap fans caution it is wrongand si mplistic to believe music can dictate their actions. Upbringing andcircumstance steer a childs behavior, they say, not a record on a turntableor a performer posturing on stage(Newsweek, 1998). There are other reasons whygangster rappers should not be criticized for their lyrics. One reason is that Iwould rather hear gangster rappers talk about violence on the streets than themactually going out on the streets and participate in the violence. Anotherreason why rappers shouldnt be criticized is because the world was violentlong before rap was invented, and it is not rap music that is making the worldmore violent then it is already. I strongly believe that people have the freedomof choice to listen to rap music and if you dont like what rap artists talkabout, then you do not have to listen to the music. If people didnt have achoice that would be one thing, but as long as people have a choice to do or notto do something then they shouldnt try to criticize it. To me, rap music ismore tha n a strain. It is the reflection of horrible suffering, struggle andpain of the ghetto life. I feel that art reflects life, so I ask myself whyarent the National Black leaders like Delores Tucker, more concerned aboutwhere the source of rap music exists than the work denuding these types of harshconditions(SIRS 1993). I think that kids know the difference between rightand wrong, music and reality. They know its not right to go kill somebody andif there driven to that, thats not the fault of the music, says JonShecter, editor of The Source, a rap magazine(SIRS 1993). If the peoplethroughout the world that criticize gangster rap music would begin to reallycare then they would try to find and fix the conditions that this art of musiccomes from and stop criticizing the artist. In other words, the abusive languageand rise of violence found in most gangster rap songs are the reality of ourpresent day society. Americans should be mature enough to realize that nottalking about something wo nt cause it to go away. People talk about theviolence of gangster rap music, but look at the violence we see on televisioneveryday, on almost every channel you turn to. Violence is everywhere, you mightsee or hear something violent every day of your life, whether it is ontelevision, radio or in real life. Violence has been existing for hundreds andhundreds of years, gangster rap music hasnt remotely made violence moreintense or worse than it already is( Surveys, pg. 1).So is it then fair to pinpoint rap music and blame its lyrics on the violence happening around theworld? Teen-agers, both black and Latino, say it is the driving beat thatattracts them and many other young people to rap. That, and the musicshonesty(SIRS 1993). Its not the guns and drugs that make them like the music. .u564ba9f44fe1c4a9d36870e8ee5ea80a , .u564ba9f44fe1c4a9d36870e8ee5ea80a .postImageUrl , .u564ba9f44fe1c4a9d36870e8ee5ea80a .centered-text-area { min-height: 80px; position: relative; } .u564ba9f44fe1c4a9d36870e8ee5ea80a , .u564ba9f44fe1c4a9d36870e8ee5ea80a:hover , .u564ba9f44fe1c4a9d36870e8ee5ea80a:visited , .u564ba9f44fe1c4a9d36870e8ee5ea80a:active { border:0!important; } .u564ba9f44fe1c4a9d36870e8ee5ea80a .clearfix:after { content: ""; display: table; clear: both; } .u564ba9f44fe1c4a9d36870e8ee5ea80a { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u564ba9f44fe1c4a9d36870e8ee5ea80a:active , .u564ba9f44fe1c4a9d36870e8ee5ea80a:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u564ba9f44fe1c4a9d36870e8ee5ea80a .centered-text-area { width: 100%; position: relative ; } .u564ba9f44fe1c4a9d36870e8ee5ea80a .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u564ba9f44fe1c4a9d36870e8ee5ea80a .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u564ba9f44fe1c4a9d36870e8ee5ea80a .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u564ba9f44fe1c4a9d36870e8ee5ea80a:hover .ctaButton { background-color: #34495E!important; } .u564ba9f44fe1c4a9d36870e8ee5ea80a .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u564ba9f44fe1c4a9d36870e8ee5ea80a .u564ba9f44fe1c4a9d36870e8ee5ea80a-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u564ba9f44fe1c4a9d36870e8ee5ea80a:after { content: ""; display: block; clear: both; } READ: Graffiti EssayThe rappers arent saying to solve a problem you must kill, they are juststating what they know. In which, ever since they were young, that violencearound them always ends in a shooting or stabbing, so is it right to blame themfor singing about it when really they learned it from television? Sex in rapmusic shouldnt be criticized either because look at all the pornography thatis in the world today. There are magazines that are being sold nearlyeverywhere. They have triple X rated movies that could be purchase and you couldrent these kind of movies at your nearest video store(Showbiz, pg. 1). So,lyrics that talk about sex cant hardly be no worse than the movies andmagazines being sold all over the world today. When rappers talk about drugs intheir songs, they could be talking about how drugs were used in theirneighborhoods growing up, and maybe they had to sell drugs for a while to putfood on their table( Newsweek 1998). I feel, people get confused about what therap artist is trying to say to people. They are missing the whole point. Justbecause rap artists talk about drugs in their songs doesnt mean they areactually selling the drugs or using the drugs. These rap artists are makingthousands of dollars just by making records, why would they go out and selldrugs? That doesnt make any sense. There are plenty of artists that arepositive, and speak positive aspects in their music about life, like A TribeCalled Quest, the Roots, De La Soul, and many others. So for those that thinkthat rap music has a negative effect on children, and people in the world, thereare a lot of rappers that speak unity, and things that are positive aboutlife(Showbiz, pg2). If a person could listen to some of these positive rapartists, they could learn about life. There have been plenty of times where Iwas in a terrible mood or I was upset about something, and I popped in a CD of arapper, and after I was finished listening to the CD I felt much better. Thewords and phrases used, are words of actual life events and the positive thingsor outcomes of them. In conclusion, I speak in favor of gangster rap, and Idont think people should criticize these rap artists because they arespeaking the truth. Situations theyve been in are shown through their lyricsand we need to try to find the source of the problem instead of criticizing theperson speaking about the problem. Drugs, Sex, and Violence are what gangsterrappers are considered to be glorifying, but drugs, sex, and violence was ineffect long before rap music was even thought of and so we shouldnt use thetype of music against the type of behavior caused by teens around the world.

A Deeper Understanding of the Stressors of Psoriasis Professor Ramos Blog

A Deeper Understanding of the Stressors of Psoriasis Society dictates of how beauty should be defined when it comes to how proportionate the person’s facial features are as it fits the golden ratio, and more importantly, how flawless a persons skin has as visibly seen by the eyes of the beholder. Nevertheless, the skin is the first line of defense when it comes to protecting the body from external harsh environment. Skin problems and illnesses are frequently noticeable and visible to others that even a physician can generally diagnose what a person has by looking at the abnormal skin level. The social stigma customarily correlated with different types of skin conditions is hard for people to cope with their skin issues and diseases, as well as negative reaction they receive from others. Moreover, many people suffer from variety of skin problems whether it is hereditary, autoimmune, infectious, environmental, or of unknown cause. Thus, it is the goal of this paper to look into a deeper understanding of one of the prevalent skin d iseases, such as psoriasis, though untreatable, yet can be prevented as long as the underlying causes are known intracellularly and externally. Fig. 1. Healthy skin and skin with psoriasis. â€Å"Growth and Shedding of Keratinocytes in Psoriasis.†Psoriasis Plaque, PubMed Health, https://www.ncbi.nlm.nih.gov/pubmedhealth/PMHT0030407/ Normally, the skin regenerates itself about once a month, or approximately every twenty-eight days (Pagano 18) or 4 weeks as shown in Fig. 1 in a healthy skin (Growth and Shedding of Keratinocytes in Psoriasis). However, in psoriasis, the process speeded up; the skin attempts to renew itself every three or four days instead of the twenty-eight days. The surface area becomes red, inflamed, extremely sensitive, visibly raised, and scaly (19). The word psoriasis is from the Greek word psora, which means â€Å"itch† (Raychaudhuri et al. 61). Psoriasis is a long term, immune-mediated inflammatory disease (IMID , a disease that lacks definitive etiology) that occurs from the hyperproliferation of skin cells, thus thickening the layer of skin, which causes erythema or redness, scaly silvery plaques, itching, and bleeding. It is genetically inherited from a mother or father who has the disease. Psoriasis is not an unusual disorder; a prevalence of 2%-4%, with a peak incidence between 15 and 25 years age and without sex predilection, has been reported (45). Fig. 2. Common affected areas in psoriasis. â€Å"Main Features of Psoriasis.†Psoriasis E-Chart.HC-HealthComm, loc. 63, hc-healthcomm.com The manifestation of psoriasis can be triggered by many factors. It can be triggered by external and internal environmental factors in genetically susceptible individuals. These factors include infections, drugs such as allergic drug reaction, antimalarial drugs, lithium, beta blockers, interferon alpha, withdrawal of systemic corticosteroids, local trauma (Koebner’s phenomenon), and emotional stress, as these correlates with the onset or flares of psoriatic lesions (Weinberg 11). These lesions are distributed symmetrically and frequently occur on the elbows, knees, lower back, and scalp. These plaques can be intensely pruritic and bleed when manipulated, referred to as Auspitz sign (12). Thus, emotional stress, drugs, and infections can trigger clinical signs and symptoms experienced by psoriatics such as itching, bleeding, and lesion at the more prominent body sites such as the knees, elbows, back, and scalp as shown in fig. 2. Fig. 3. Pathophysiology of psoriasis at a cellular level. â€Å"Evolution of Psoriasis and Immune Factors.† Psoriasis E-Chart.HC-HealthComm, loc. 51, hc-healthcomm.com In many diseases that most people suffer, it seemed psychological distress plays a huge role in the exacerbation of the disease. Doctors and many people believe psychological ‘stress’ to be a major triggering factor in many skin diseases, specifically psoriasis (Shuster 614). The correlation between skin and mind may be a result of the skin’s role as biological structure of transmitting information, and perhaps also the social response to the infectious nature of skin disease in the recent past; consequently a disorder of the skin may have a very severe effect on the mind (615). He infer this is the basis of the erroneous belief that mind is a significant etiological aspect in skin disease. Moreover, he believes that there is a strong proof that both mind and ‘stress’ transform certain skin circulatory and immune responses but in a direction which might be anticipated to improve psoriasis (615). Therefore, based on the belief by many expertise in the field of medicine, psychological stress can worsen psoriasis. There are many cases have been reported that stress can exacerbate psoriasis. Scientific research reports roughly 40% of cases in the beginning or worsening of psoriasis, psychosocial stress has been reported to play an important role (Gupta et al. 166). A few studies have been published that about 80% of patients with psoriasis are stress reactors. Many psychosocial intercessions have been reported to be a vital addition in the typical therapeutic management of psoriasis (166). Based on the study of 127 patients with plaque psoriasis who got admitted to Dermatology inpatient unit, the psychosocial stress measures such as major life events, psychological or personality factors, social support, and minor daily stressful events or hassles were used to evaluate the severity of the disease of psoriatic patients (168). Based on the result of the dermatologic measures that were done, it revealed that the high stress reactors (i.e. stress exacerbates psoriasis) had extensive psoriasis on he ad (face and scalp), neck, upper extremities, and genital area which are classified as â€Å"emotionally charged† because psoriasis in these anatomical parts are more likely to induce emotional reactions in the patients †¦ In retroactive study, the high stress reactors also reported a larger number of flare-ups of their psoriasis during the 6 months prior to admission (170). In this study, the psychocutaneous traits have identified the high stress reactors from the low stress reactors (i.e. less significant link of stress and psoriasis). The high stress reactors had more disfiguring psoriasis because it affected many regions of their body. Aside from what Gupta and his colleagues had mentioned above, another scientific study suggests that stress can cause psoriasis. Based on Al’Abadie et al research on the effects of stressful life events on the beginning and progress of psoriasis, their studies showed that psoriasis patients’ disease is affected by stressful events differing from 40 to 80% based on whether it is an acute or chronic stress, and based on patients self reports or responses based on standardized check-lists (199). They also added that stress can affect the immune system directly through neuroendocrine changes or indirectly through poor healthy habits in regards to diet and sleep, or by taking drugs such as alcohol and therefore lowering their immune system (199). They found that chronic stress of everyday struggles can worsen psoriasis (200). The results of the study supports that the experience of stress may take a significant part in the onset and exacerbation of psoriasis. Many credible researchers continue to emphasize stress as one of the causes of the progression of psoriasis. In the study performed by Griffiths and Richards, they stated that psoriasis suggested as a psychosomatic disorder wherein stress or psychological distress is a cause in expressing the disease. Also, in their article, â€Å"Psychological influences in Psoriasis,† emotional stress was mentioned as the most convincing precipitating factor in psoriasis (338). The result of their study reported over 60% of a sample of psoriasis patients who attended a specialty clinic were convinced that stress was the main reason to the cause of their psoriasis, and this was not related to the clinical severity of their condition as measured by the Psoriasis Area Severity Index (PASI) (338). In addition, they also examined the Psoriasis Life Stress Inventory (PLSI) which is another way in rating everyday life struggles or recurring substandard stress associated with having to live with pso riasis. They were able to identify that the two main factors to stress in psoriasis were â€Å"engaging in anticipatory and avoidance coping behavior, and belief of being evaluated on the basis of their skin† (qtd 339). Furthermore, they deduce that if psoriasis patients engage themselves in anticipatory and avoidance coping behavior which is not related to their skin condition, then it might be hypothesized that â€Å"thoughts related to stigmatization and rejection may be influencing such behavior† (qtd 339). In other terms, psoriasis patients are expecting horrible situation when they are not aware that this will actually happen. One good example would be a psoriasis patient will not take her children to a public water park for fear of being asked to leave the premise due to the fact that they have psoriasis even though this might never have occurred to them in the past. They tried to avoid this kind of situation because they feel being stigmatized because of the cl inical condition of their skin. Therefore, emotional or psychological stress of daily struggles with psoriasis manifests the progression of the disease. Fig. 4. Commonly affected areas of psoriasis and types of treatment. Armstrong, April W. â€Å"Psoriasis is a Common Condition Where the Skin Gets Red and Scaly; Psoriasis can Cause Itching, Discomfort, and Sometimes pain.† JAMA Dermatology, vol. 153, no. 9, Sep. 2017, p. 956. There are different types of treatment for psoriasis (see fig. 4). It can be topical medication, phototherapy, biological agents, oral medication, and diet. Though psoriasis can be stress related, having psoriasis self-help groups and group therapy that help the psoriatic patients to deal with the daily stresses related with their disease should be part of the whole therapeutic programs (Gupta et al. 172). The dermatologist should tailor the treatment plan based on patient individual needs since everybody has different and unique biochemical makeup. Though there is no cure for psoriasis, all the possible treatment mentioned above can possibly prevent the onset and exacerbation of the disease. Topical medications are used to treat the symptoms of psoriasis. Salicylic acid, corticosteroids and vitamin D analogues are few of the topical agents used to alleviate the symptoms of psoriasis. Raychaudhuri states that due to increased water loss and increased formation of keratinocytes in the skin, the skin becomes dry and itchy (246). Salicylic acid emollients are applied on the psoriatic skin to moisten the epidermal layer and prevent it from pruritus or itching (246). On the other hand, inflammation of the skin is another symptoms experienced by psoriatic patients. Since psoriasis can be an autoimmune disease, the keratinocytes in psoriasis are not well regulated causing an inflammatory response. Vitamin D has many important roles in immunity and the absorption of calcium according to Fett (163). Vitamin D supplement added in diet of psoriasis patients has a moderate or greater improvement in psoriasis in at least 50 percent of patients in five separate studies that have been r eported (164). Some psoriatic patients who take higher doses of vitamin D supplements completely resolved their disease (164). Vitamin D analogues are used to strengthen the immune system, and it binds to intracellular vitamin D receptors to regulate the genes responsible in the proliferation of keratinocytes and keratin (Raychaudhuri 249-50). The same effect as vitamin D ointment happens when corticosteroid is used to treat inflammation in psoriasis. Corticosteroid, a steroid hormone, is produced in the adrenal cortex regulates inflammatory response. It attaches to glucocorticoid receptor in the cell and regulates the gene responsible in inflammation (248). Therefore, the symptoms of psoriasis such as itching and inflammation can be treated with salicylic acid, vitamin D compounds, and corticosteroid topical agents. Another treatment used to relieve the symptom of psoriasis is by the use of phototherapy. Ultraviolet (UV) light therapy is used as a phototherapy to slow the growth of the affected skin cells in psoriasis (Raychaudhuri 170). Since psoriasis is a T cell mediated disease, the abnormal functioning T lymphocytes attacks the skin cells causing an inflammatory response by increasing the keratinocyte proliferation and keratinization (Dolgin 1219). Thus, with phototherapy, it slows down the process of the T lymphocytes in attacking the keratinocytes. Aside from the topical agents and phototherapy, diet also plays a vital role in the treatment of psoriasis. It is very essential to maintain the proper pH balance in the chemistry of psoriasis patients. Diet assists in the maintenance of a proper acid-base homeostasis of the chemical activity in the body according to Pagano (71). He suggests that psoriatic patients should be on the basic (alkaline) side than the acidic side as nature demands. The body chemistry that is leaning more towards the alkaline is more resistant to all kinds of disease (71). Furthermore, he recommends eating alkaline-forming foods such as raw carrot, celery, beets, parsley, romaine, lettuce, and spinach juice extracts, and avoids acid-forming foods such as strawberries, citrus fruits, citrus juices, and avocados (73-75). He mentions that a person’s blood should be always on the slight alkaline side (pH 7.3-7.5) to maintain the ideal health and immunity (71). Therefore, psoriatic patients should be awar e of their diet to maintain alkalinity in the blood and body chemistry to have a better resistance to disease and strengthen their immunity. Psoriasis is a very serious disease when it comes to the personal well being of a person who suffers from it. Knowing the possible stressors of psoriasis can help psoriatic patient treat its symptoms before its onset and exacerbation. Though the exact cause of psoriasis is unknown, bacterial or viral infections, toxic drugs, and psychosocial distress are few possible stressors of psoriasis. These stressors can cause the skin cell to behave erratically causing itchiness and inflammation of the skin. Many clinical studies have suggested that psychosocial stress can cause the exacerbation of psoriasis. Furthermore, a good mental attitude towards the disease is important to look at because they need a strong support group as they live their life daily with all the struggles they experience with the disease. In addition, different types of treatments such as topical agents (salicylic acid, vitamin D compounds, and corticosteroids), phototherapy (ultraviolet light), and diet are used to tr eat itching, inflammation, and other symptoms of psoriasis. Diet plays a very important role in alleviating the symptoms of psoriasis as long as the body chemical atmosphere is within the alkaline side for it aids a person from being resistant to diseases and increase its immunity. A deeper understanding of the stressors of psoriasis can help many people to win their battle with psoriasis. Al’ Abadie, M. S. et al. â€Å"The Relationship Between Stress and the Onset and Exacerbation of Psoriasis and Other Skin Conditions.† British Journal of Dermatology, no. 130, 1994, pp. 199-200. The article discusses the relationship between stress and beginning and progression of psoriasis. Dr. Mohammed Sami Al’ Abadie has worked in Dermatology since 1989, obtaining his PhD in Dermatology from Sheffield University, DSBD Diploma in Dermatology from University of Wales, working as a consultant Dermatologist since 1997. He is also a senior lecturer and visiting professor of medical students from Birmingham University, and has published numerous specialist papers in peer review journals in Dermatology. The article is important to utilize in the research paper due to one possible cause of psoriasis is stress. Armstrong, April W. â€Å"Psoriasis is a Common Condition Where the Skin Gets Red and Scaly; Psoriasis can Cause Itching, Discomfort, and Sometimes pain.† JAMA Dermatology, vol. 153, no. 9, Sep. 2017, p. 956. The article talks about common symptoms experienced by psoriatic patients. Dr. April W. Armstrong is an Associate Dean of Clinical Research at Keck School of Medicine at USC. She also serves as Director of Clinical Research for the Southern California Clinical and Translational Research Institute. In the Department of Dermatology at USC, she serves as Vice Chair, Director of Clinical Trials and Outcomes Research, and Director of the Psoriasis Program. The article is very useful in knowing the symptoms of psoriasis. â€Å"Evolution of Psoriasis and Immune Factors.† Psoriasis E-Chart.HC-HealthComm, loc. 51, hc-healthcomm.com The article accounts for the pathophysiology of psoriasis and anatomical areas affected by psoriasis. The information provided by this article can be helpful in knowing what really is going on at the cellular level in psoriasis. Fett, Rebecca. Healing Arthritis and Psoriasis by Restoring the Microbiome: The Keystone Approach. Franklin Fox Publishing, 2018, pp. 163-164. The author helps us understand the root causes of the autoimmune diseases, for instance, the psoriasis. She affirms, based on scientific research, that the balance of bacteria in an individual’s microbiome can have a huge impact on inflammation throughout the body. She also reveals the importance of a low-starch and microbiome-restoring diets for people who are suffering psoriasis. The author is a science writer with a degree in molecular biotechnology and biochemistry from the University of Sydney. She previously spent ten years as a biotechnology patent litigation attorney in New York, where she specialized in analyzing the scientific and clinical evidence for immune-targeting biologic medicines. I will use this source to support my research paper regarding the connection or roll of diets in psoriasis. Griffiths, C. E., and Richards, H. L. â€Å"Psychological Influences in Psoriasis.† Clinical and Experimental Dermatology, no. 26, 2001, pp. 338-339. The article explains how patients with psoriasis experience psychosocial activities like high anxiety level, depression, worry and avoidance of social activities. It also suggests that one of the main sources of stress experienced by patients with the said skin condition is due to apprehension of how others will react to their disease, which leads to avoidance behavior and extreme worrying. C. E. M. Griffiths OBE (Order of the British Empire) is Foundation Professor of Dermatology at the University of Manchester, Director of the Manchester Centre for Dermatology Research and Head of the Dermatology Theme of the National Institute for Health Research Manchester Biomedical Research Centre. He is also an Honorary Consultant Dermatologist at Salford Royal NHS Foundation Trust. On the other hand, H. L. Richards of Mercy University Hospital, Cork is also a researcher with an expertise in Positive Psychology, Health Psychology, and Clinical Psychology. I will use this source to get more inf ormation between the relationship of psoriasis and stress. â€Å"Growth and Shedding of Keratinocytes in Psoriasis.†Psoriasis Plaque, PubMed Health, https://www.ncbi.nlm.nih.gov/pubmedhealth/PMHT0030407/ Gupta, Madhulika A. et al. â€Å"A Psychocutaneous Profile of Psoriasis Patients Who Are Stress Reactors: A Study of 127 Patients.† General Hospital Psychiatry, vol. 11, no. 3, May 1989, pp. 166-173. PubMed, http://dx.doi.org/10.1016/0163-8343(89)90036-4. Gupta and his colleagues have identified some psychocutaneous distinctiveness that clinically differentiates psoriatirc who report that stress aggravates their disease (high stress reactors) from the psoriatics who do not report a considerable relationship between stress and their psoriasis (low stress reactors). The high stress reactors have more distorting illness as result of severe psoriatic flare ups in â€Å"emotionally charged† body parts. Madhulika Gupta is a scientist and affiliated at Division of Maternal, Fetal Newborn Health, Children’s Health Research Institute, and assistant Professor in the Department of Paediatrics and Biochemistry in the Schulich School of Medicine Dentistry in Western University. She is a very credible author that I can utilize in my research as it relates to the stressor of psychosocial influence to the exacerbation of psoriasis. â€Å"Main Features of Psoriasis.†Psoriasis E-Chart.HC-HealthComm, loc. 63, hc- healthcomm.com Pagano, John O. A., D.C. Healing Psoriasis: The Natural Alternative. John Wiley Sons, 2009, pp. 18-19, 71, 73-75. Dr. John Pagano defines in his book what is psoriasis and its etiology. He discusses the importance of diet and mental attitude in overcoming psoriasis. He also reveals how acid-forming diet, stress and any negative emotions such as hatred, anger, fear and the likes can aggravate the psoriatic condition. The author is a chiropractic physician in Englewood Cliffs, New Jersey, for forty eight years. His motivation to conduct research on and study psoriasis is due to His first encounter with his psoriasis patients while doing his internship at a hospital in Denver has motivated him to conduct research on psoriasis to alleviate the suffering of the people with the said disease. He wants to prove that psoriasis and other skin problems or diseases can be controlled and healed naturally. I strongly believe that the author is a reliable source and his book will be able to help me on my research paper to validate some claims and answer questions regarding the causes of psoriasis, and how it c an be treated. Raychaudhuri, Siba P. et al. Psoriasis and Psoriatic Arthritis: Pathophysiology, Therapeutic Intervention, and Complementary Medicine. Taylor Francis Group, 2018, pp. 37, 61, 170, 246, 248-250. The authors present information on pathophysiology, disease epidemiology, and genetics of psoriasis and psoriatic arthritis. They cover the current treatments for psoriasis and psoriatic arthritis, which includes topical preparations, light therapy, and the idea of total care. In addition, they discuss the numerous nutriceutical supplements and functional foods available for psoriasis and its accompanying inflammatory conditions. Siba P. Raychudhuri, MD, FACP, FACR, is the chief of the Rheumatology Division at the VA Medical Center in Sacramento, California, and a senior faculty in the Division of Rheumatology, Allergy and Clinical Immunology at the University of California, Davis. Smriti K. Raychaudhuri, MD, is a professor of medicine and medical microbiology at California Northstate University College of Medicine. She is also the director of the Cellular and Clinical Immunology Research Laboratory at the Sacramento VA Medical Center, California. Lastly, Debasis Bagchi, PhD, MACN, C NS, MAIChE, is the chief scientific officer at Cepham Research Center, Piscataway, New Jersey; a professor in the Department of Phamacological and Pharmaceutical Sciences at the University of Houston College of Pharmacy, Texas. I will use this source to explain the pathophysiology of the disease process of psoriasis. Shuster, Sam. â€Å"Stress and Psoriasis.† British Journal of Dermvatology. vol. 100, no. 5, 1979. pp. 614-615. The article discusses the relationship of stress and psoriasis. Dr. Sam Shuster is a British dermatology educator, consultant, and researcher. He is an honorary consultant at Norfolk and Norwich University Hospital since 2009. Consultant on various pharmacological and chemical industries worldwide, television and radio programs on medical and general topics. The article provides information about how stress affects psoriasis. Weinberg, Jeffrey M. Treatment of Psoriasis. Birkhauser, 2008, p. 11. The book expounds the pathopysiology of psoriasis and the triggering factors of it. The author describes, as well, the different types of psoriasis like erythrodermic psoriasis, pustular psoriasis, inverse psoriasis, nail psoriasis, oral psoriasis, and psoriatic arthritis. He also discusses the different ways to treat psoriasis- oral therapy, topical therapy, UV and laser therapy. Furthermore, he points out some medications that can trigger psoriasis. The author is a Dermatology specialist in Forest Hill, New York. He attended and graduated from University of Pennsylvania School of Medicine in 1993. This book will be helpful to fully understand the disease process and treatments

The Right Way to Stake a Tree

The Right Way to Stake a Tree Tree staking is never done with the intention of harming a tree. On the contrary, staking a tree reflects a desire to promote root and trunk growth and may protect a young tree from severe weather damage.  But improper staking can hurt a tree. Fast Facts The three cardinal sins of tree staking:Staking too highStaking too tightlyStaking too long Risks of Staking Some tree planters dont understand that rather than help a trees root and trunk growth, improper tree staking can have negative consequences and could undermine a supportive trunk and root system. When an artificial supporting system is attached to a sapling, it prevents the wind-bending exercise needed to make trunk cells more flexible and to encourage spreading root support. The tree will put most of its resources into growing taller but discourage growth in trunk diameter and root spread. When the stakes are removed, a lack of trunk and root development could make the tree a prime candidate to be broken or blown down in the first good windstorm. It would have lost the supportive protection of natural development. Improper Staking Although trees staked improperly will grow  taller, trunk caliper or diameter will decrease, a loss that will result in a weakness the tree cannot overcome during  stressful  weather  conditions. Related to trunk diameter is taper, the reduction in trunk diameter from the butt to the top. A tree grown under natural conditions develops a genetically coded taper or trunk form that serves for a lifetime. Staking a tree causes less trunk taper and possibly even a reverse taper. Under this restricted condition, a trees xylem, the woody vascular tissue that carries water and minerals throughout the tree, will grow unevenly and yield a smaller root system, resulting in problems with water and nutrient uptake. The same thing can happen if the tree rubs on or is girdled by overly tight stake ties. Then, after the stakes are removed, the tree will be more likely to snap in high winds. When to Stake Most correctly dug balled and burlaped trees or container-grown  tree seedlings and saplings dont need staking. If youre planting bare-root seedlings  on a questionable site, you might consider staking them for a short time. If trees must be staked, attach  the stakes to the tree as low as possible but no higher than two-thirds the height of the tree. Materials used to tie the tree to the stakes should be flexible and allow for movement all the way down to the ground so that trunk taper develops correctly. Remove all staking material after roots have established. This can be as early as a few months  after planting but should be no longer than one growing season. Notes From a Horticulture Expert Linda Chalker-Scott, who has a doctorate in horticulture from Washington State University, says there are several reasons why people improperly stake trees: Containerized nursery trees often are staked for stability, and many consumers don’t understand that the staking material should be removed upon transplanting.Oral and written information from some retail nurseries instructs customers to stake their trees, whether or not they should. These instructions are sometimes incorrect and unnecessary.Some landscape architect specs describe outdated staking procedures that are followed by landscape installation companies.Little to no aftercare is provided for many tree installations. Without a management plan as part of an installation agreement, staking materials wont be removed at the appropriate time, if ever. According to Chalker-Scot: The first two practices are probably responsible for most incorrect staking in home landscapes, while the last two factors are probably responsible for most incorrect staking in public and commercial landscapes.

Comparing Policies of UK and Germany Research Proposal

Comparing Policies of UK and Germany - Research Proposal Example (Hofmann 78) For short term visits to engage in non work business activities, U.S. citizens do not need a visa to enter Germany. For longer term work assignments on the other hand, Germany offers a broad selection of employment authorization visa categories. (Gunlicks 67) As is the case with Germany, U.S, citizens do not currently need to have a visa to travel to the United Kingdom (UK) for short business visits. The individual may remain in the UK for up to six months. However, the UK government recently announced that it is considering the introduction of a new business visa that would reduce a permission to remain from six months to three months. (Schulte- Peevers 92) The UK has a number of specialized programs available for various types of work such as; training and work experience, business entrepreneurs, highly skilled migrants; however, the workhorse option for most companies sending U. S. citizens to the UK is the work permit Scheme. Under this system, a work permit may be issued for up to five years. Work permits are generally issued only where the job requires relatively advanced skills and or experience, or where resident labor is unavailable. The work permit Scheme is divided into two tiers; Tier One and Tier Two. (Szarka 83) Tier One work permit applications are exempt from any requirement to recruit for the position within the European Economic Area (EEA), which consists of the 27 EU member states plus Iceland, Norway, and Liechtenstein. (Boehmar- Christiansen 84) Tier Two applications do not fall within the various Tier One categories automatically come within Tier Two. For Two workers, the employer must document that it conducted a recruitment search for the position and was unable to find a suitable employee from either the UK or EEA labor market. (Chick 100) With both Tier One and Tier Two applications, once the work permit has been issued, in most cases an individual will apply for entry clearance to the UK at the British Embassy in his home country. The individual may then come to the UK to take up the contemplated employment. (Goodman 87) Under Germany, good option for multinational corporations allows transfer of personnel to Germany if it can be shown that the German company has employees working abroad; allows for a replacement of these employees, so that if five German employees are working abroad, five employees can be brought into Germany; valid for one year; extensions available for up to three years; no labor market opinion required. (Hofmann 82) Short term assignments on the other hand allows persons to enter Germany for up to three months in any 12 month period for specific purposes; a good choice for persons responsible for software installation, machine delivery or equipment repair; no labor market opinion required. (Szarka 90) Moreover, U.S. citizens enjoy a privileged status in Germany; in special cases, a work permit may be issued regardless of the requirements above; a labor opinion is required. (Chick 105) b) Why different/ Similar Different since UK's work permit is divided into two tiers and once the work permit has been issued, the individual is required to apply for entry clearance to the UK at the British Embassy in his home country and thereafter he or she may come to UK to take up the contemplated employment thus inconvenient. (Schulte- Peevers 96) c) Which better, and

Responses To Post Of Students Essay Example | Topics and Well Written Essays - 1500 words

Responses To Post Of Students - Essay Example Even if the questions are well formulated, where D&I fails in an organization, the people who should provide the most relevant information, those minority members most affected by discrimination, would not be expected to candidly divulge their true sentiments or reactions in the survey or interview. There is a compulsion to outwardly conform to the majority expectation in order to keep one's job, although what they feel and think is contrary to what they express. Only when D&I is effective and the underrepresented can feel free to express their honest opinions can such a survey be considered reliable. The situation, therefore, yields a reverse outcome that follows a convoluted logic – that is, where the results show negative comments on D&I effectiveness can it be said that D&I has actually been effective.The post does not say, however, what these baseline measures pertain to – whether it refers to increase in job satisfaction, added productivity, reduced operating cost , and so forth. The selection of appropriate measurements becomes more challenging when one considers that most of these attributes are normally and more significantly influenced by factors other than diversity and inclusion. For instance, increased manpower cost is typically related to rising salaries and wages. Much of the elements in diversity and inclusion efforts defy quantification, because of the difficulty of isolating the impact of specific measures, and the complete absence of a measurable component.

Barriers To Effective Supply Chain Management

Barriers To Effective Supply Chain Management supply chain management Abstract Purpose -The aim of this paper is to have a qualitative analysis of benefits,barriers and bridges to effective strategic supply chain management. Design/methodology/approach The author use a case study approach .Interview was conducted from Supplier, SC manager and retailer . Findings- Results shows that customer satisfaction is consider as the primary benefits by all chain partners. And primary barrier and bridge is adequate information system and human factors. Research limitations/implications Due to the resource and time constraint the findings of this research are only based on supply chain of a single organization. Practical implications -This paper provide a understanding of how managers ,suppliers and retailers view benefits .barriers and bridges of SCM. Originality/value Keywords Supply chain management, Strategic management, Relationship marketing Paper type Research paper Introduction In todays business world competition is very fierce. Due to the Globalization, advance technology, and Increase customer demand , organizations need to raise there bar of performance continuously. As Thomas Edison said, If there is a better way, find it. So managers must keep his advice in mind. And supply chain management is a better way to compete in market. Supply chain management is the management of activities from availability and procurement of raw material , their processing into finish goods and then distribution of these goods. The purpose of this encompassing process is to enhance the business of the company and satisfy customers. By Sandra Maria Stammberger Christopher argues that the real competition is not company against company, but rather supplies chain against supply chain. For example, Wal-Mart and its suppliers will battle Carrefour and its suppliers in consumer markets around the world. This study has looked at benefits and barriers to supply chain integration. Vital bridges to supply chain success are also explored. SCM can reduce inventory, improve productivity, enhance quality, and reduce both product development and fulfillment cycles. As attractive as the potential benefits of supply chain management appear; the barriers or roadblocks to achieving them appear equally ominous such as internal external turf protection, inadequate information system, poor collaboration among the chain partners etc. And bridges/solutions are the mirror image of the most of the barriers (e.g., poor management leads to barrier; careful management is the bridge). The purpose of the study is to provide an understanding of the benefits, barriers, and bridges to successful SCM. For this purpose data is collected from the supplier ,SC manager and retailer of PEPSI (Gujranwala). We conclude that there are numerous benefits of SCM but to achieve these benefits we have to overcome two main barriers that is technology and human barrier. Focus of managers and scholars must not be on any specific barrier, but rather consider these two in combination for strategic supply chains to be successful . We hope that the research methodology given in this study provide some useful insight to help managers and their companies as they make headway along the arduous journey to supply chain leadership This research article is comprised as follows: literature of SCM in terms of benefits, barriers, and bridges followed by research methodology.And the main part of article includes findings from in-depth interviews , and conclusion with some suggestions for future research. In this way this article provide valuable insight into the state and direction of supply chain practice research. Background: benefits, barriers, and bridges An enormous amount of material has appeared in current years about supply chain management in both academic journals and trade press. Driving forces of supply chain management The driving forces of SCM stem from two sources: external pressures and potential benefits from strategic SC alignment. External pressures include such forces as advances in technology and increased customer demand across national borders (Mehta, 2004); maintaining lower costs while meeting these diverse needs (Cook and Garver, 2002); and intensified competition utilizing relationships among vertically aligned firms (Togar and Ramaswami, 2004). These pressures have begun shifting the focus of individual firms vying for market presence and power to supply chains competing against supply chains (Bhattacharya et al., 1995). Top ten benefits ,barriers and bridges have been identified by Top ten benefits ,barriers and bridges Benefits Barriers Bridges Increased inventory turnover Internal and external turf wars Information transperancy Increased revenues SCM cost reductions Poor SCM planning Collaborative planning Product availability Lack of SCM vision IT architecture /internet Responsiveness Executive commitment Formal performance tracking Economic value added IT deficiencies Adopt strategic SCM vision Capital utilization Organizational structure /culture Attention to human factors Decreased time to market Lack of SC measures Suppply base reduction Reduced logistics costs Lack alliance guidelines Segmented customers: Poor SCM understanding Shared investment/benefits Benefits of strategic supply chain managemen Increased inventory turnover: Inventory turn reflects how frequently a company flushes inventory from its system. In SCM company has relations both with supplier and customer so they receive material on time and deliver goods to customer on time. So inventory turnover increases. . (Fawcett, S.E. and Magnan, G.M. (2001)). Increased revenues SCM cost reductions: Main source of cost saving is inventory management. Through SCM it is possible to reduce your inventory level and leads to cost saving. Other ways of reducing cost: Better trade relations and lower transaction cost Enhance asset utilization via shared resources Better product design that cost less (Fawcett, S.E. and Magnan, G.M. (2001)). Product availability: Involvement of supplier in new product development process can solve many problems like communications and new ideas are generated in collaborative design efforts rather than non-colleborative. In todays marketplace there is a need to have the right product available at the right time and right place at a lower cost than the competition. . (Fawcett, S.E. and Magnan, G.M. (2001)). Responsiveness: Responding to customers in a courteous, personal and understandable way is vary important.Quickly response to customers requests is possible through collaboration with chain partners.Close relationship with partners enables them to foresee their collaborators needs and handle unexpected events.Supply chain responsiveness requires exceptional/outstanding manufacturing and logistical flexibility to meet unique or special requests.And it is possible through integration. . (Fawcett, S.E. and Magnan, G.M. (2001)). Economic value added: There are two view points from which share holder value can be measured. 1) Internal view point (Economic value is used) 2) External view point (Market capitalization is used) EVA is calculated by deducting the cost of capital from its operating profit. Drivers of shareholder value are : Operating cost reduction ,fixed capital and working capital efficiency and revenue growth. There is no doubt that supply chain strategy affects all these drivers directly or indirectly. These are some of the strategies: Lead time of all incoming products is reduced by having partnership with the suppliers . By integrating processes .internal lead time can be reduced. By having a strong relation with distributor information flow from demand size is improved. (Christopher, M., Ryals, L. (1999)). Capital utilization: Capital utilization refers to how a companys assets are best used. Capital utilization is dollars of revenue generated in relation to dollars invested in assets such as account receivables, inventory etc. Examples of supply chain management connection: Demand planning Transportation management Inventory management Accurate forecasting (Timme, S.G. and Williams-Timme, C. (2000) Decreased time to market Successful companies create supply chains that respond to the sudden changes in market. Effective supply chain enables a firm to respond to the short term changes in demand and supply in the market because of collaborative relationship with suppliers and distributors. (lee(2004) Reduced logistics costs: In an integrated supply chain ,efficiency and effectiveness of operations can be improved by managing the movement of material throughout the firm in an organic and systematic way. This allow the firm reducing their purchase cost ,transportation cost and inventory and warehousing cost.( La Londe, B.J. and Masters, J.M. (1994), Emerging logistics strategies: blueprints for the next century, International Journal of Physical Distribution Logistics Management, Vol. 24 No. 7, pp. 35-47. La Londe, and Masters,). Barriers to effective supply chain management Internal and external turf wars: Conflicts within the departments and within organizations are fundamental barrier to SC collaboration. In most of the companies all departments such as marketing, finance , operation work independently. But when managers make decisions they only consider their own department and ignore the impact of their decision on other departments and on whole organization. And same is the case with supply chain partners each partner work only for its own interest. So A tug of war begins as each department and partner pull the organization in their favor. (Fawcett, S.E. and Magnan, G.M. (2001) Poor SCM planning: Supply chain management is a way to combine process and entrepreneurship. The concept of SCM begins with customer and integrates all activities from raw material procurement to finished product distribution. In many organizations SCM fails due to insufficient forecasting and poor planning process. For correct forecasting, planning process must involve appropriate players and relevant information. Andraski, J.C. (1998). Lack of SCM vision: One of the major barriers to SCM collaboration is that chain partners dont have clear and common vision of SCM. They hold different beliefs and values and supplier and customer dont share common goal. (Akkermans, H., Bogerd, P. and Vos, B. (1999), Lack of SCM vision: Lack of trust is one reason that channel partners are not willing to share information openly .because they have fear that if they share their weaknesses with their chain partners then they might use their weaknesses against them in near future. So Trust is pre-requisite in effective supply chain management. (Fawcett, S.E. and Magnan, G.M. (2001), Executive commitment: Top management should here be understood as the group of people that together constitute the highest management executive authority in a company. Top management is in a position to play an important role in successful SCM collaboration. A prerequisite for performing SCM is top management support. Almost all of the barriers such as incompatible technology ,conflict among supply chain members ,lack of employee willingness to share information can only be overcome with top management support. According to (Moberg et al., 2003) training and education are Important factors for top management to encourage and intensify. (Sandberg, Erik1; Abrahamsson, Mats(2010)) IT deficiencies: As because of globalization suppliers and customers are located all over the world so integration has become a major challenge .Lack of integrated information system is a major barrier as sharing of information is not possible without integrated information system. IT is like a nerve system of SCM. ( E.W.T. Ngai a,*, A. Gunasekaran b ,(2004) Organizational structure /culture: Organization culture and structure are also very crucial barrier to SC collaboration. If an organization is working independently for a long time then its very difficult for it work in collaboration with other chain partners. Lack of SC measures: In order to have a strong collaboration among the supply chain partners it is crucial to measure the supply chain performance.(Brewer and speh ,2001;) Measuring supply chain performance Lack alliance guidelines: Each channel partner in the supply chain has a separate plan for activities such as production plan and schedules. If an organization only have understanding of their on process and they dont have understanding of their customers and suppliers processes then there is a gap exist and organization cant improve their processes as external processes have an influence on internal processes. Lack of same performance measures across different departments and across the channel partners leads to conflicting behaviors both internally and externally. ( Barratt, M. (2004a) Poor SCM understanding: Employee dont have understanding of how SCM is beneficial for the organization and how it will benefit their job .This poor understanding is one reason they are not willing to contribute in SCM implementation. Bridges to effective supply chain management Information transperancy: ( yu zhenxin (2001) Each member of the supply chain should have complete information about the other members. If members are willing to share information then this leads to the improve performance of the whole system . Collaborative planning: Planning should be made with the involvement of all parties involve in the supply chain. Such as demand forecasting, production schedules etc may not be effective without the involvement of all partners. IT architecture /internet: With the passage of time SCM is becoming more and more complex and require online communication system .In order to enhance the buyer- supplier relationship different information technologies such as Electronic Data Interchange ,Internet And World Wide Web Are Used. Formal performance tracking: In order to have a strong collaboration among the supply chain partners it is crucial to measure the supply chain performance. (Brewer and speh ,2001;). Measurement of supply chain performance can help in Reducing cost ,Identify and target those segments of market which are more profitable((Lambert and Pohlen, 2001),better and improves decisions and test and employ new strategies Adopt strategic SCM vision: Chain partners should have clear and common vision of SCM. They should hold same beliefs and values and supplier and customer share common goal. (Akkermans, H., Bogerd, P. and Vos, B. (1999), Attention to human factors: A fundamental factor for the successful SCM collaboration is the human factor . People resist changes and they dont want to share information with others .So attention must be paid to human factors first as their willingness to implement effective SCM is the key to success. . (Fawcett, S.E. and Magnan, G.M. (2001)). Suppply base reduction: Supply base reduction is use by the firms to enhance quality , increase responsiveness , and reduce cost . Coke has adopted N+1 rule of thumb for determining maximum number of supplies. It means they have just 1 more supplier then required. (Fawcett, S.E. and Magnan, G.M. (2001)). Segmented customers: Organization should collaborate only with those suppliers and customers who are strategically important for the business. This segmentation play a very important role in successful collaboration.(Tang and Gattorna, 2003). Segmentation of customers is done on the basis of their buying behavior and services needed. Different supply chains are made for different segments. A different strategy and supportive culture and leadership style is required for different supply chains. To serve the segmented supply chain a further step is to segment the suppliers according to their abilities. Shared investment/benefits: For SCM to be more effective and successful there is a need to share benefits resulting from integrated SCM. Benefit sharing is as much important as information sharing . even though reliable and trust worthy information is available ,there should be a need to fairly allocate benefits among members otherwise it weakens their relationship. (Fawcett, S.E. and Magnan, G.M. (2001)). Methodology SCM removes the boundaries of the organization therefore it is known as boundary spanning activity (Bowersos et al,1999) . To Have a macro picture ,information is collected through channel analysis. In this way more generalized view about the benefits ,barriers and bridges can be obtained. Case studies The case study method is used for answering questions regarding what, why, and how related to SCM implementation. This method put emphasis on in detail qualitative analysis. In order to have a cross-channel analysis interview is conducted from supplier ,SC manager and retailer. A structured ,face-to-face interview was conducted and Confidentiality was ensured .Structured interviews are those conducted when it is known at the outset what information is needed. The interview has a list of predetermined questions to be asked. The interview guide was divides into general questions and questions about the benefits ,barriers and bridges faced by the organization. Average interview duration was 1 and half hour. And face-to-face interview helps in repeating and rephrasing questions if not understood by respondents, and clarify doubts. Interview consist of Open-ended questions. Results and discussion Top five benefits ,barriers and bridges Benefits Barriers Bridges Customer satisfaction Inadequate information system Adequate information system On time delivery Lack share risk and reward Sharing of risk and reward Response to customer request Lack willingness to share information Willingness to share information Order fulfillment lead time Lack employee empowerment Senior management interaction Cost reduction Measuring customer demand Supply chain training Benefits Customer satisfaction: Company customers are satisfied because company is in a position to fulfill their needs, deliver goods on time and at low cost through integrated SC. On-time delivery: The development of closer, cooperative relationships with chain partners together with the establishment of integrated systems and processes make it possible to consistently deliver goods and services to customer at the right time and at the right place. Respond to customer requests: Business analysts have been saying for years-that customers matter most. So response to customers need as quickly as possible is very important for the success of business. One way of doing this in todays competitive market is to develop strong relationship with suppliers, retailers and distributers. This collaborative supply chain enables all parties to respond to their customer speedily. Order fulfillment lead times: Supply chain integration also reduces order fulfillment lead times by having exact quantities on-hand when needed . Cost reduaction: One way of cost reduction is to reduce cost of inventory. Another is sharing of resources with your chain partners and also by reducing product development cost through integrated process. Some other benefits includes: Handle unexpected challenges More open and trusting relationships enable more accurate information to be shared on more timely basis. This helps in making Supply chain partners better able to foresee their collaborators needs and handle unexpected events (e.g unique or special requests ) Productivity One of the most important benefit due to which organizations are adopting SCM is to increase revenues and decrease costs. Productivity is the ratio of Outputs/inputs. if planned and managed correctly, changes in supply chain relationships can help in producing same outputs with low cost of inputs and ultimately revenue increase . This doubleimpact of supply chain management is motivating factor for organizations to build strong relationship with chain partners in order to constantly reduce the costs of purchased items and to work with them to improve their processes in ways that increase productivity. Product innovation lead times, Collaborative product development help to minimize product innovation lead time. Involvement of all the partners results in higher quality,lower cost and less time to market. To gain these benefits there should be a need to build strong relationship base on trust and communication is necessary to share technology, co-locate personnel, and accept supplier-generated design improvements. Overall product quality Through supply chain integration it is possible to shift the responsibity of quality to the supplier. Better quality is assured by supplier certification programs . Barriers Inadequate information system: Inadequate information system is that lack in quantity and quality of information if not enough information is shared or the information shared is of little value strategic SCM may fail. Lack of willingness to share risk and rewards: As employee dont have clear understanding of what SCM is and how will benefit their job so they are not willing to share their risk and reward. Lack willingness to share information: Lack of trust is one reason that people are not willing to share information openly .because they have fear that if they share their weaknesses with their chain partners then they might use their weaknesses against them in near future. So Trust is pre-requisite in effective supply chain management. Lack employee empowerment: Lack of employee empowerment is a barrier to SCM to be successful. As employee empowerment is one way to motivate employees to participate in making SC collaboration successful. Employee empowerment is a form of decentralization it means giving employees the power to make decisions regarding their job and tasks. One of these decisions includes making purchasing decisions .i.e. when and how much is to be purchased..This will leads to successful implementation of Just-in Time manufacturing concept. Measuring customer demand: Accurately forecast customer demand is very important for successful SCM integration . In case manufacturers and distributers fails to accurately forecast customer demands then there are chances of stock outs and organizations face difficulties in maintain adequate inventory level. Some other barriers includes: Organizational boundaries There are two kind of boundaries in any organizarion intra and inter-organizational boundaries. These boundries should be removed for successful supply chain integration. For successful supply chain integration intra and inter -organizational boundaries should be removed. inter -organizational boundaries overcoming the company boundaries and working closely with suppliers and customers. (i.e., functional, business process, information/materials flows, and information/communication technology integration) intra -organizational boundaries Integration between different discipline and functions, such as manufacturing, distribution, marketing, accounting, information, and engineering. Measuring SC contribution, à ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦Ãƒ ¢Ã¢â€š ¬Ã‚ ¦. Measuring Supply chain contribution is very important . these four measures can be used to measure supply chain contribution. Delivery: percentage of entire order deliver to the customer when he or she wanted it. Quality: for this purpose Customer satisfaction and customer loyaty is checked. Customer satisfaction includes giving customer what they expects. Customer loyaty is the percentage of customers who still purchase their products after purchasing once. Time: order fulfilment lead time is effected by inventory level. For total order-fulfilment lead time, first The time spent in inventory should be computed for each part of the supply chain (supplier, manufacturer, wholesaler, and retailer) and then added. Cost: measure cost along the supply chain is to measure efficiency in value added or productivity. One measure of efficiency is as follows: Efficiency = sales cost of materials / labor + overhead Lack resources for SCM Resource constraints represent Serious hurdle in supply chain integration efforts Although companies are trying to best utilize the people resources that they have, but due to their nature of always trying to do more with less, create problem of lack of resources. e.g The managers who are Conside to be best for handling supply chain initiatives because of their experience, work ethic, creativity, technical knowledge, and personal credibility are always in high demand. interviewed managers identified other critical resources constraints including capital and technology Bridges Adequate information system: EDI LINKAGES: ERP system is a single unified system in which several computer hardware and software components are used . This unified system helps in cross functional integration (e.g between all departments , accounting departments, as well as marketing, strategic management, and human resources, in addition to warehousing, Information Technology, logistics, and production. ). Organizations adopt ERP system in order to integrate data and process into a single unified unit rather than trying to synchronize data and process across different systems Sharing of risk and reward: Interview manager also highlighted the point that in order to build closer relationship they share both Risk and reward with their chain partners. Frequent communication: Open and clear broad line of communication should be develop (Mohr and spekman (1994)) Senior management interaction: Top management is responsible for integrated supply chain management. Only senior manager can remove the walls between the organization and between the organizations. Supply chain training: As supply chain is becoming more popular and technology focused ,the individuals directly involve with it are required to give additional training. Some ways of giving training to individuals are On the job training Take classes out of work Online training Some other bridges includes: Suppply base reduction, Vendor managed inventory (vmi), Use of total cost analysis, Common goals and shared mission statement, Use of cross-functional teams and cross-functional processes Suppply base reduction: Supply base reduction is use by the firms to enhance quality , increase responsiveness , and reduce cost . Coke has adopted N+1 rule of thum for determining maximum number of supplies.It means they have just 1 more supplier then required. VENDOR MANAGED INVENTORY (VMI). Supplier is responsible for managing inventory at customer s location .Customer is not required to reorder .Its the duty of supplier to maintain the stock of customer at optimum level. Use of total cost analysis As we all know that Competition in todays markets is much more then before.so in order to compete in market , organizations need to offer products at low price and high quality. Through SC collaboration it is possible to reduce Total production cost . by having long term relationship with supplier, supplier reduce the cost of their supplies.in this way total production cost is reduced. Common goals and shared mission statement For SCM cooperative efforts to be successful, increase understanding and respect for partners businesses is very important. This process involves common golas and shared mission statement.When they all have a common goal , combine efforts are made to achieve that goal .And decisions are made for the success of each party. Use of cross-functional teams and Cross-functional processes Effective supply chain requires coordination across businesses and within the business. Coordination within the business is possible through Cross-functional teams and process. . For example, a cross-functional team is often used to plan and control the master schedule for manufacturing. The team consists of representatives from marketing/ sales, production, human resources, and accounting/ finance. The team develops a forecast of future expected orders, plans the capacity of manufacturing, and schedules customer orders. Everyone then agrees to work toward executing this plan. Without a cross-functional team of this type, marketing makes a forecast, production uses a different forecast to plan production, and the capital is not made available to provide the capacity needed. Clear Alliance management guidelines. alliance management techniques, none of the interviewed firms have every one in place. Clear roles and responsibilities are defined and communicated. Risks and rewards are shared on a mutually acceptable basis Technology linkages can be used to routinize information exchange. Overall product quality Through supply chain integration it is possible to shift the responsibity of quality to the supplier. Better quality is assured by supplier certification programs . Conclusion and Limitations This article attempts to identify potential benefits ,barriers and bridges of successful implementation of SC integration . Results shows that all chain partners are enjoying many benefits from SC collaboration. Primary benefit mentioned by all chain partners is Customer satisfaction. In supply chain ,Supplier want to satisfy their customer (i.e. manufacturer) and manufacturer want end user to be satisfied. So for this purpose they must be aware of what customer expects from the product or service and then make efforts to meet their expectations . SC manager ,supplier and retailer do not share the same values and beliefs regarding the primary barrier and bridges of supply chain management. SC manager identify human factors as the primary barrier to SC collaborati