That vaccine passes a trial
نویسندگان
چکیده
منابع مشابه
Is a vaccine one of the factors that will contribute to the end of the Pandemic?
The covid-19 pandemic began in China in November 2019 and spread globally by March 2020.[2] In India Vaccine research, trials, and production were ramped up gradually. The Covishield vaccine trial was completed by December 2020 and the mass vaccination program started in January 2021. The mortality was far more in western and European countries (despite better health infrastructure) than in Asi...
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Background: Common resistant-to-therapy warts pose a challenge to both clinicians and patients. Among many destructive and immunotherapeutic options, no single, fully effective treatment has been suggested yet. Many investigations, including those using intralesional antigen administrations, have demonstrated that cellular immunity plays a major role in the clearance of human papilloma virus (H...
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A field trial was canied outon60 volunteers selected in Yazd province, central Iran, with a vaccine containing killed promastigotes of L. major prepared by the Razi Institute, Hessarak. During these phase I studies which lasted for more than two years, we examined acceptable doses of the vaccine alone or mixed with BCG. The results so far indicate that 50 to 1000 µg of the vaccine alone can...
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We propose the elastic string algorithm for computing mountain passes in finitedimensional problems. We analyze the convergence properties and numerical performance of this algorithm for benchmark problems in chemistry and discretizations of infinite-dimensional variational problems. We show that any limit point of the elastic string algorithm is a path that crosses a critical point at which th...
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Variational methods find solutions of equations by considering a solution as a critical point of an appropriately chosen function. Local minima and maxima are well-known types of critical points. We explore methods for finding critical points that are neither local maxima or minima, but instead are mountain passes or saddle points. Criteria for the existence of minima or maxima are well-known, ...
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ژورنال
عنوان ژورنال: Nature
سال: 1993
ISSN: 0028-0836,1476-4687
DOI: 10.1038/362410a0