Journal 2011‚ 10:46 http://www.nutritionj.com/content/10/1/46 RESEARCH Open Access Misleading measures in Vitamin D analysis: A novel LC-MS/MS assay to account for epimers and isobars Iltaf Shah1‚ Ricky James1‚ James Barker2‚ Andrea Petroczi1 and Declan P Naughton1* Abstract Background: Recently‚ the accuracies of many commercially available immunoassays for Vitamin D have been questioned. Liquid chromatography tandem mass spectrometry (LC- MS/MS) has been shown to facilitate accurate
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The frequent shift of a dark‚ somber tone to a defeated‚ accepting tone in Edgar Allen Poe’s “Alone” asserts the overall meaning that one’s acceptance of their own personality‚ different or similar to people around them‚ ultimately results in their seclusion. At the start of the poem‚ the narrator declares his childhood isolation through an ominous tone as he affirms his dark feeling of loneliness when he compares himself to the children around him. He is an outcast‚ an outlier; “all [he] lov’d—[he]
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A REVIEW OF PAKISTAN’S FOREIGN POLICY 1980-2004 SUCCESSESS AND FAILURES CHAPTER I INTRODUCTION Formulation of foreign policy of a country is a complicated process. It implies consideration of long term and short term interests of a state. Policy at the same time is required to be dynamic‚ as it has to be modified or changed with the changing global scenario. Foreign policy of any country is based on numerous determinants that can be divided into variable and invariable factors. The invariable
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are for viva voce. You may use illustrations and diagrams to enhance explanations. Question 1: (30 Marks) Develop SRS for Student Admission System for an Open University. Make necessary assumptions. Question 2: (25 Marks) Develop test cases for Student Admission System based on SRS developed in Question No.1. Make necessary assumptions. Question 3: (25 Marks) Which SDLC model best suits for the development of Student Admission System
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the past 20 years‚ intellectual property has been highly respected in the world. In other words‚ there has been a majority of companies that paid more and more attention with regard to the performance of department of research and development (R&D)‚ and especially for technologic corporations that own the fast product-life-cycle. Despite the fact that some people will argue whether reinvesting more source in research and development is successful strategy or not‚ an important issue for management
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In “The Sphinx” by Edgar Allen Poe‚ the narrator accepts an invitation brought forth to him by his relative to stay at his cottage. He accepts the invitation and spends the summer with him. They enjoy the summer together but what got to them were the unpleasant signs of death from the cholera outbreak. Every morning‚ more and more people would die from the disease. Their best bet was to stay indoors secluded from the outside world. The relative was so shocked at what was going on‚ that he became
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In Edgar Allen Poe’s poem “Alone”‚ Poe reveals that egocentrism can lead to loneliness because of an inability to see beyond oneself and truly know and understand others and experiences. In the poem‚ the persona speaks about how he has felt different ever since his childhood; he focuses on himself and his own problems instead of trying to have positive outlook on life. Excessive use of the words “I”‚ “my”‚ and “me” projects the idea of egocentrism and also portrays the inability to understand
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What thoughts I have of you tonight‚ Allen Ginsberg. The famous Beat writer haunts my own supermarket as Whitman does his. It is difficult to read Howl and Other Poems without succumbing to the vein of defeat running throughout its pages. It is difficult to stop yourself from throwing your hands up in surrender to Ginsberg’s “Moloch.” It is also difficult to read Ginsberg on an empty stomach. Throughout his poems Ginsberg references again and again the ideas of hunger‚ starvation‚ fruits‚ vegetables
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Vitamin D is a fat-soluble vitamin that can be found in food but significant amounts of vitamin D can also be produced by the body. It can be obtained from sun exposure‚ food‚ and supplements are biologically inert and must undergo two hydroxylations in the body for activation. The two major forms of which are vitamins D2 (ergocalciferol) and vitamin D3 (cholecalciferol). This paper not only looks into the essential function of vitamin D on the subject of bone health‚ but also other non-calcemic
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playing field will narrow to only global players. At this time Square D was not interested in being acquired. In order to judge the strategic fit of these two companies‚ we will need to look at it from several levels. Their corporate cultures are not a match so the only information able to be obtained comes from this article. Geographically‚ they both have small presence in the others home market‚ which is a strong plus. Square D has a sales growth of 3.5% in 1990‚ but almost half of that comes from
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