Detailed leading order QCD predictions are given for the scaling, angular, and helicity dependence of the reactions yy -f 6 (M=r, K, p, etc.) at large momentum transfer. In addition to providing a basic test of QCD at short distances, measurements can be used to determine the process-independent meson distribution amplitudes $M(x,Q). Other related two-photon channels such as yy+yp, y*y+rO, no, ...

Hz. Muhammed’in hayatı veya hayatından bir bölüm hakkında bilgi veren dinî metinler hem keyfiyeti de sayıca çokluğu bakımından ona duyulan alakanın derecesinin ve devamlılığının göstergesidir. Bu metinlerin muhtevasını fiziksel ahlaki vasıflarından insanlarla münasebetlerine; gündelik davranışlarının teferruatına varıncaya kadar pek çok konu inşa etmektedir. İslâmî edebiyatlarda müstakil olsun ...

YY filter, named after the founder Prof. Yutaka Yamamoto, is a digital filter designed by sampled-data control theory, which can optimize the analog performance of the signal processing system with AD/DA converters. This article discusses problems in conventional signal processing and introduces advantages of the YY filter.

BACKGROUND YY-312 is a herbal extract powder from Imperata cylindrica Beauvois, Citrus unshiu Markovich, and Evodia officinalis Dode, which have health promoting effects, including body fat reduction. We aimed to evaluate the efficacy and safety of YY-312 for body fat reduction in overweight adults. METHODS This was a 12-week, randomized, double-blind, placebo-controlled, parallel-group clini...

A pair of tyrosine residues, located on the cytoplasmic linker between the third and fourth domains of human heart sodium channels, plays a critical role in the kinetics and voltage dependence of inactivation. Substitution of these residues by glutamine (Y1494Y1495/QQ), but not phenylalanine, nearly eliminates the voltage dependence of the inactivation time constant measured from the decay of m...

The study examined the reproductive indices of albino and normal pigmented Clarias gariepinus fish from Katsina (KT) Yola (YY), carried out under hatchery condition. experiment compared fecundity, testes, milt volume, percentage fertilization hatchability (AA) (NN) (YY). Normal C. had highest number eggs (229,240), followed by YY (127,250) least was recorded in Albino (124,750). weights lengths...

The objectives of this study were to determine the influence of a Saccharomyces cerevisiae fermentation product on innate immunity and intestinal microbial ecology after weaning and transport stress. In a randomized complete block design, before weaning and in a split-plot analysis of a 2 × 2 factorial arrangement of yeast culture (YY) and transport (TT) after weaning, 3-d-old pigs (n = 108) we...

Antecedentes: La apoptosis mediada por Fas participa en la fisiopatología de la nefritis lúpica. Debido a que YY-1 regula negativamente el Fas en líneas celulares de cáncer, es razonable considerar que este factor de transcripción pueda controlar la expresión de Fas en la nefritis lúpica. El objetivo es determinar la correlación de la expresión de YY-1 y Fas en biopsias de niños con nefritis lú...