منابع مشابه
investigation of effective parameters on the rigidity of light composite diaphragms (psscb) by fem
در این رساله با معرفی سقف های psscb متشکل از ترکیب ورق های فولادی ذوزنقه ای و تخته های سیمانی الیافی به عنوان سقف های پیش ساخته (سازگار با سیستم سازه ای قاب های فولادی سبک) به بررسی پارامترهای موثر بر صلبیت سقف، پرداخته می شود. در تحقیق حاضر ابتدا به مدل سازی دو نمونه سقف آزمایش شده، به روش اجزاء محدود با استفاده از نرم افزار تحلیلی abaqus ver 6.10 پرداخته شده است. نمونه های ساخته شده تحت اعما...
Comment on Piazessi and Schneider
A similar negative correlation between inflation and stock prices prompted Modigliani and Cohn to conjecture that investors are prone to money illusion: they confuse nominal and real interest rates. When that is the case investors mistakenly discount real future cash flows with the nominal interest rate (or alternatively ignore the fact that cash flows tend to grow in nominal terms as inflation...
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The study of mediums was part of a larger program of psychical research, begun in the late 19th century, intended to examine specifi cally whether human personality survives bodily death, and more generally whether the brain produces mind or consciousness, as most scientists since the late 19th century have assumed. Although a vast amount of high-quality research resulted from that effort, the ...
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The proper functioning of the head-neck relationship remains a central concern in the present-day AT approach and is seen as playing a key role in mediating posture, balance and overall neuromuscular functioning. A significant degree of scientific support for this view can be found in the studies on the postural reflexes carried out by Magnus and Sherrington in the early decades of the 20 centu...
متن کاملThe Shadow of Light: Further Experimental Evidences
We report the results of a double-slit-like experiment in the infrared range, which confirm those of a previous one by evidencing an anomalous behaviour of photon systems under particular (energy and space) constraints. These outcomes (independently confirmed by crossing photon beam experiments in both the optical and the microwave range) apparently rule out the Copenhagen interpretation of the...
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ژورنال
عنوان ژورنال: Nature
سال: 1933
ISSN: 0028-0836,1476-4687
DOI: 10.1038/131549a0