نتایج جستجو برای: no 37

تعداد نتایج: 3378465  

2012
Cao Xu Yonghong Wang Yanchun Yu Jingbo Duan Zhigang Liao Guosheng Xiong Xiangbing Meng Guifu Liu Qian Qian Jiayang Li

A rice tiller is a specialized grain-bearing branch that contributes greatly to grain yield. The MONOCULM 1 (MOC1) gene is the first identified key regulator controlling rice tiller number; however, the underlying mechanism remains to be elucidated. Here we report a novel rice gene, Tillering and Dwarf 1 (TAD1), which encodes a co-activator of the anaphase-promoting complex (APC/C), a multi-sub...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1392

just as motivation is important in sla research, demotivation constitutes an important factor, too. there are many studies done on demotivation and burnout of teachers. many of these studies have been conducted on one or two aspects of english instruction. consequently, there are few studies which have been done on more than two aspects of english teaching. the aim of this study is to find out ...

2017
David H. Bailey Jonathan M. Borwein Vishaal Kapoor Tatiana Bandman Fritz Grunewald Boris Kunyavskii

2011
Kate Ward

This review considers the definition of a healthy bone phenotype through the life course and the modulating effects of muscle function and nutrition. In particular, it will emphasise that optimal bone strength (and how that is regulated) is more important than simple measures of bone mass. The forces imposed on bone by muscle loading are the primary determinants of musculoskeletal health. Any f...

2013

Although lumbar instability is considered to be responsible for the majority of chronic or recurrent backaches, the word ‘instability’ is still poorly defined. A number of different definitions exist, but as yet there are no clear and validated clinical features by which instability might be diagnosed. It is also not clear how instability as such might set up pain and disability. It is generall...

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