منابع مشابه
The power of negative thinking.
In this issue of CJEM, Frank and colleagues report a randomized trial of magnesium administered intravenously (IV) for benign headache. They found that IV magnesium was no more effective than placebo, and had more side effects. Readers may notice that this article is unusual: It is uncommon these days to find an article reporting negative results. Journal editors shy away from negative trials, ...
متن کاملNegative Thinking
روانشناسی عامه، مشوقی است که " قدرت نیروی تفکر مثبت " را بدانیم از " مکالمه درونی مثبت " در جهت اعتلاء تفکر استفاده کنیم. " این فلسفه نیک اندیشی " نه در همه موارد اما یقیناً در پاره ای موارد کارآمد است. در بعضی از مواقع میزان مناسبی از احتیاط شک و حتی ظن می تواند در سالمتر نمودن انتخاب تأثیر شایانی داشته باشد.
متن کاملAltering immune tolerance therapeutically: the power of negative thinking.
The etiology of most human autoimmune diseases remains largely unknown. However, investigators have identified several negative regulatory mechanisms acting at the level of innate and/or adaptive immunity. Mutations resulting in a deficiency of some key regulatory molecules are associated with systemic or organ-specific inflammatory disorders, which often have a prominent autoimmune component. ...
متن کاملThe power of negative thinking: which cells limit tumor immunity?
Why human tumors grow infiltrated by specific antitumor T cells has been a mystery attributed to negative factors released directly by the tumor or indirectly through immune intermediaries. The frequency and phenotype of myeloid-derived suppressor cells in the peripheral blood of melanoma patients and healthy donors are surprisingly similar.
متن کاملGetting Results with Negative Thinking
Given a universe of discourse U , a multiset can be thought of as a function M from U to the natural numbers N. In this paper, we define a hybrid set to be any function from the universe U to the integers Z. These sets are called hybrid since they contain elements with either a positive or negative multiplicity. Our goal is to use these hybrid sets as if they were multisets in order to adequate...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 2015
ISSN: 0007-0912
DOI: 10.1093/bja/aeu263