منابع مشابه
Cold Acclimatization in Eskimo
0 N EXPOSURE to cold the body has a complicated physiological problem to solve. There is a limit to the heat it can produce to provide for an increased heat loss and during exposure of much severity a heat deficit is incurred. While peripheral tissues are cooling, the central body temperature must be kept within a very narrow range if the function of vital organs is to be maintained. If the acc...
متن کاملeskimo: EXPERIMENTING WITH SKELETONS
We discuss the lack of expressivity in some skeleton-based parallel programming frameworks. The problem is further exacerbated when approaching irregular problems and dealing with dynamic data structures. Shared memory programming has been argued to have substantial ease of programming advantages for this class of problems. We present the eskimo library which represents an attempt to merge the ...
متن کاملMercury in Alaskan Eskimo mothers and infants.
The potential danger of natural mercury accumulation in the diet of the Eskimo is evaluated through mercury levels determined in cord blood, placenta, maternal blood, hair, and milk of 38 maternal-infant pairs from Anchorage and the Yukon-Kuskokwim Delta. Although mercury levels are not discernably dangerous, trends to larger accumulations in maternal and fetal RBC and placental tissue with pro...
متن کاملThe role of Vitamin Deficiency in Early Parkinson's Disease
جهت تعیین ارتباط کمبود ویتامین C با بیماری پارکینسون زودرس، مطالعه ای مشاهده ای از اکتبر ۱۹۸۹ تا جولای ۱۹۹۰ بر روی تمام بیماران کهنسال پذیرفته شده به خانه های مسکونی باری الوکال (محدوده سنی ۹۸-۶۱ سال، سن متوسط 45/ 83، SD + 7/56) توسط مؤلف و سپس با ارجاع به پرستار مشاور در مراکز جامعه انجام شد. در این مطالعه تمام بیماران از نظر علائم بیماری پارکینسون زودرس مورد آزمایش قرار گرفتند و در صورت ...
متن کاملAssociation of vitamin D deficiency and premature coronary artery disease
Background: Evidence suggests hypovitaminosis D is associated with increased risk of coronary artery disease (CAD) and its extent and related risk factors. However, some investigations have produced contrary results. Therefore, we aimed to evaluate the association between serum vitamin D levels and the severity of premature coronary artery involvement. Methods: This randomized prospective, cas...
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ژورنال
عنوان ژورنال: The Boston Medical and Surgical Journal
سال: 1917
ISSN: 0096-6762,1533-4406
DOI: 10.1056/nejm191705031761808