نتایج جستجو برای: 275 and 66

تعداد نتایج: 16839353  

2015
George Vlaescu Per Carlbring Thomas Lunner Gerhard Andersson

Purpose: The aim of this research forum article was to describe a feasible web-based solution for improving the quality of life of persons with hearing problems, such as hearing loss or tinnitus. The online platform was developed at the Department of Behavioural Sciences and Learning at Linköping University, Sweden, and has been running for a number of years and used in numerous studies and tre...

2005
Christopher J. Welch

Recently, the subject of “green chemistry” has received considerable attention from academic and industrial researchers alike.1 While the central tenets of waste reduction, process economy and elimination of risks and hazards have long been embraced by industrial process chemists, the current focus on green chemistry concerns has led to renewed appreciation for the importance of these topics. T...

Journal: :Medical History 2001
Cathy McClive

biological and cultural. She sees clearly how the medieval world has been used by later writers, from the Renaissance onwards, with their own agendas for reform and their own reasons for writing the medieval world in particular ways. Thanks to Green's work, the medieval medical world is a far more clear, but also more varied, landscape than it was before; medical, social, and gender historians ...

Hybrid populations (F3) derived from cross between four moderate salt-resistant spring wheat (Triticum aestivum L.) were assessed for transgressive segregation of salt-tolerant genotypes allowing germination and emergence at 350 mM NaCl for 30 days. The achieved Selection intensity was the order of 0.24-0.27 in these segregation populations (22-25 seedlings from 9000 seeds). Assessment of trans...

Journal: :Cancer research 1946
H BURROWS C HOCH-LIGETI

In experiments by Lipschiitz, Murillo, and Vargas (3) it was shown that progesterone given in a proportion of 150:1 of estradiol prevented the uterine fibromatosis otherwise provoked by estradiol in guinea pigs. Heiman (1) investigated the effect of progesterone on the incidence of mammary cancer in RIII mice and found that the occurrence of these tumors was conTumor in siderably reduced thereb...

Journal: :journal of sciences islamic republic of iran 0

hybrid populations (f3) derived from cross between four moderate salt-resistant spring wheat (triticum aestivum l.) were assessed for transgressive segregation of salt-tolerant genotypes allowing germination and emergence at 350 mm nacl for 30 days. the achieved selection intensity was the order of 0.24-0.27 in these segregation populations (22-25 seedlings from 9000 seeds). assessment of trans...

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