نتایج جستجو برای: fg

تعداد نتایج: 4540  

Journal: :Journal of public health 2010
John Foster Donald Read Sakthidaran Karunanithi Victoria Woodward

BACKGROUND The past 30 years have seen a shift in the culture concerning the consumption of alcohol in the UK. One of these is the increasing trend for adults to consume alcohol "at home". To date this is a development that has received little research attention. Participants and Methods Four focus groups (FG) of current drinkers who drank at home and reflected the views of both genders, differ...

Journal: :Materials research express 2022

Abstract The present work aims to investigate the buckling performance of sandwich structure functionally graded carbon nanotube-reinforced composite (FG-CNTRC). Through first-order shear deformation theory, an analytical model for FG-CNTRC was established. governing equation prediction obtained through energy method. There solution that can satisfy both boundary conditions. theoretical and met...

2017
Bao-Qiang Zheng Long-Hai Zou Kui Li Xiao Wan Yan Wang

Cypripedium tibeticum, a subalpine orchid species, inhabits various habitats of subalpine forests, mainly including the forest edge (FE), forest gap (FG), and understory (UST), which have significantly different light intensities (FE > FG > UST). However, the ecological and physiological influences caused by different light regimes in this species are still poorly understood. In the present stu...

2013
Fredrik H. Karlsson Salim Bouchene Constanze Hilgendorf Hugues Dolgos Sheila Annie Peters

A growing awareness of the risks associated with extensive intestinal metabolism has triggered an interest in developing robust methods for its quantitative assessment. This study explored the utility of intestinal S9 fractions, human liver microsomes, and recombinant cytochromes P450 to quantify CYP3A-mediated intestinal extraction in humans for a selection of marketed drugs that are predomina...

2013
Yongxin Li Yunqi Wang Yuzheng Hu Yurong Liang Feiyan Chen

Evidence supports the notion that the fusiform gyrus (FG), as an integral part of the ventral occipitotemporal junction, is involved widely in cognitive processes as perceiving faces, objects, places or words, and this region also might represent the visual form of an abacus in the abacus-based mental calculation process. The current study uses a combined voxel-based morphometry (VBM) and diffu...

2010
Quanhe Yang Tiebin Liu Peter Shrader Ajay Yesupriya Man-huei Chang Nicole F. Dowling Renée M. Ned Josée Dupuis Jose C. Florez Muin J. Khoury James B. Meigs

OBJECTIVE To estimate allele frequencies and the marginal and combined effects of novel fasting glucose (FG)-associated single nucleotide polymorphisms (SNPs) on FG levels and on risk of impaired FG (IFG) among non-Hispanic white, non-Hispanic black, and Mexican Americans. RESEARCH DESIGN AND METHODS DNA samples from 3,024 adult fasting participants in the National Health and Nutrition Examin...

Journal: :Investigative ophthalmology & visual science 1996
P A Knepper W Goossens P F Palmberg

PURPOSE The juxtacanalicular tissue (JCT) is the probable site of aqueous outflow resistance in normal eyes and of the increased resistance in primary open-angle glaucoma eyes (POAG). The purpose of this histochemical study was to determine the glycosaminoglycan (GAG) composition and stratification in the JCT of POAG and age-matched normal eyes. METHODS Five eyes from four normal donors and f...

Journal: :Des. Codes Cryptography 2010
Lev Glebsky Igor E. Shparlinski

Given a prime p, we consider the dynamical system generated by repeated exponentiations modulo p, that is, by the map u 7→ fg(u), where fg(u) ≡ gu (mod p) and 0 6 fg(u) 6 p − 1. This map is in particular used in a number of constructions of cryptographically secure pseudorandom generators. We obtain nontrivial upper bounds on the number of fixed points and short cycles in the above dynamical sy...

Journal: :international journal of advanced design and manufacturing technology 0
mohammad morad sheikhi hamidreza shamsolhoseinian rasool moradi dastjerdi

in this paper, stress and displacement fields of functionally graded (fg) nanocomposite cylinders reinforced by carbon nanotubes (cnts) subjected to internal pressure and in thermal environment are investigated by finite element method. the nanocomposite cylinders are combinations of single-walled carbon nanotubes (swcnts) and isotropic matrix. material properties are estimated by a micro mecha...

2012
Mohammad Azadi Mahboobeh Azadi

FGM components are generally constructed to sustain elevated temperatures and severe temperature gradients. Low thermal conductivity, low coefficient of thermal expansion and core ductility have enabled the FGM material to withstand higher temperature gradients for a given heat flux. Examples of structures undergo extremely high temperature gradients are plasma facing materials, propulsion syst...

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