منابع مشابه
Calcium supplements: bad for the heart?
Calcium is a micronutrient widely believed to affect bone heath, though the importance of normal variations in calcium intake may have been overemphasised. 2 Because its principal dietary source is dairy products, and because high dairy intakes are not acceptable to many older people, there has been a strong move in recent decades to increase the intake of calcium by supplements. This is most p...
متن کاملOvertime is bad for the heart.
The English author, whose most widely read works include the children’s series ‘The Chronicles of Narnia’, seems to have recognized the danger of work more than half a century ago. Supporting evidence appears in the study of Virtanen et al. This is a study from the Whitehall II project examining the association between overtime work and incident coronary heart disease as assessed by the inciden...
متن کاملthe search for the self in becketts theatre: waiting for godot and endgame
this thesis is based upon the works of samuel beckett. one of the greatest writers of contemporary literature. here, i have tried to focus on one of the main themes in becketts works: the search for the real "me" or the real self, which is not only a problem to be solved for beckett man but also for each of us. i have tried to show becketts techniques in approaching this unattainable goal, base...
15 صفحه اولthe algorithm for solving the inverse numerical range problem
برد عددی ماتریس مربعی a را با w(a) نشان داده و به این صورت تعریف می کنیم w(a)={x8ax:x ?s1} ، که در آن s1 گوی واحد است. در سال 2009، راسل کاردن مساله برد عددی معکوس را به این صورت مطرح کرده است : برای نقطه z?w(a)، بردار x?s1 را به گونه ای می یابیم که z=x*ax، در این پایان نامه ، الگوریتمی برای حل مساله برد عددی معکوس ارانه می دهیم.
15 صفحه اولMasses of the heart: perfusing the "good" from the bad.
n 1951, the feeling of frustration regarding the inadequacy f the antemortem diagnosis of cardiac masses was summaized by Pritchard (1) in a review of tumors of the heart: Tumors of the heart are rarely diagnosed before autopsy. urgical treatment of these neoplasms is virtually unheard f, and the present state of diagnosis is far behind the herapeutic possibilities. Several authors have wholehe...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature Reviews Immunology
سال: 2010
ISSN: 1474-1733,1474-1741
DOI: 10.1038/nri2830