منابع مشابه
O(n) Algorithms for Banded Plus Semiseparable Matrices
We present a new representation for the inverse of a matrix that is a sum of a banded matrix and a semiseparable matrix. In particular, we show that under certain conditions, the inverse of a banded plus semiseparable matrix can also be expressed as a banded plus semiseparable matrix. Using this result, we devise a fast algorithm for the solution of linear systems of equations involving such ma...
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BACKGROUND Mortality among patients with severe acute alcoholic hepatitis is high, even among those treated with glucocorticoids. We investigated whether combination therapy with glucocorticoids plus N-acetylcysteine would improve survival. METHODS We randomly assigned 174 patients to receive prednisolone plus N-acetylcysteine (85 patients) or only prednisolone (89 patients). All patients rec...
متن کاملComparison between theophylline, N-acetylcysteine, and theophylline plus
BACKGROUND: Few studies compared the efficacy of theophylline with N-acetylcysteine or evaluated the efficacy of combination therapy in the prevention of contrast-induced nephropathy (CIN). We compared the efficacy of theophylline, N-acetylcysteine, and the combination of these agents in the prevention of CIN. METHODS: This randomized controlled trial was conducted on 96 patients referring cons...
متن کاملLow-n-6 and low-n-6 plus high-n-3 diets for use in clinical research.
Few trials have evaluated the metabolic effects and health outcomes of lowering dietary n-6 PUFA. The objectives of the present paper were (1) to report the methods employed to lower dietary n-6 PUFA, while either increasing or maintaining n-3 PUFA intake and (2) to validate our methods with 24 h recalls and erythrocyte fatty acid analyses. A total of sixty-seven subjects were randomised to eit...
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ژورنال
عنوان ژورنال: Seikei-Kakou
سال: 2016
ISSN: 0915-4027,1883-7417
DOI: 10.4325/seikeikakou.28.199