منابع مشابه
Beyond the Quintessential Quincunx
The quincunx, a contraption with balls rolling through a triangle-shaped arrangement of nails, was invented to illustrate the binomial distribution and the central limit theorem for Bernoulli random variables. As it turns out, a modification of the quincunx can be used to teach many different concepts, including the central limit theorem for independent but not identically distributed random va...
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We present an explicit observationally acceptable model for evolution from inflation to the present epoch under the assumption that the entropy and matter of the familiar universe are from gravitational particle production at the end of inflation. This eliminates the problem of finding a satisfactory coupling of the inflaton and matter fields. Since the inflaton potential V (φ) may be a monoton...
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We study a class of braneworlds where the cosmological evolution arises as the result of the movement of a three-brane in a five-dimensional static dilatonic bulk, with and without reflection symmetry. The resulting four-dimensional Friedmann equation includes a term which, for a certain range of the parameters, effectively works as a quintessence component, producing an acceleration of the uni...
متن کامل236-241 Hasan yuksel
Uyku ile ilişkili solunum bozukluklarının tanı ve etkilerini tahmin edebilen bir anket kullanılması hem tanı algoritmasında hem de tedavide maliyet-etkin olabilir. Bu nedenle, bu çalışmanın amacı; Pediatrik Uyku Anketi (PSQ)’nin Türkçe’ye çevrilmesi ve Türkçe anketin geçerlilik ve güvenilirliğinin test edilmesidir. Uyku ile ilişkili solunum bozukluğu ile uyumlu belirtileri olan 2-17 yaş arasınd...
متن کامل39-44 Hasan Yuksel.indd
Results: Mean age of the children in the obese group (n= 27) was 8.1 ± 2.6 while that in the non-obese group (n= 71) was 8.6 ± 2.9 (p= 0.41). Asthma symptom score in obese and non-obese groups were not significantly different (p= 0.73). Children in the obese group had lower ACQ scores when compared to the non-obese group (1.2 ± 0.9 vs 1.7 ± 1.0, p= 0.04) however this significance was lost when ...
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ژورنال
عنوان ژورنال: Social Change
سال: 2019
ISSN: 0049-0857,0976-3538
DOI: 10.1177/0049085719826669