نتایج جستجو برای: stress pattern

تعداد نتایج: 776097  

Journal: :Investigative Opthalmology & Visual Science 2010

امینی, فریبا, عباس‌پور, جلیل, عسکری, مهری, فروغی , مونا , نوری, میترا,

Nickel (Ni) is an element which has been added recently to the list of necessary micronutrients for plants. But, as a heavy metal, especially at high concentrations, it causes oxidative stress in plants. Knowledge of physiological and biochemical responses of plants to Ni stress can help to understand the mechanisms of adaptability. The effects of Ni on chlorophyll content, proline, soluble pro...

Journal: :journal of plant molecular breeding 2013
fahime moloudi saeid navabpour hassan soltanloo seyedeh sanaz ramazanpour hamidreza sadeghipour

drought stress is one of the serious problems that restricted agronomic plant production worldwide. inmolecular level, the harmful effect of drought stress is mostly caused by producing of large amount ofreactive oxygen species (ros). catalase and metallothionein genes have a crucial role to mope the hydrogenperoxide (h2o2) resulting reducing oxidative damage. in this research the gene expressi...

ژورنال: مجله دندانپزشکی 2009
انصاری, شیرین, بهلولی, بهنام, سرکارات, فرزین, شهابی, هاله,

Background and Aim: Due to the complications associated with fixation by Titanium screws and plates in Bilateral Sagittal Split Ramus Osteotomy (BSSRO) surgery, the use of resorbable polymers has been increasingly recommended. Since there are not enough studies on this issue, this study aimed to assess the most appropriate stress distribution in fixation with resorbable screws after BSSRO surge...

Journal: :International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2013
Ferenc Honbolygó Valéria Csépe

The present study investigated the event-related brain potential (ERP) correlates of word stress processing. Previous results showed that the violation of a legal stress pattern elicited two consecutive Mismatch Negativity (MMN) components synchronized to the changes on the first and second syllable. The aim of the present study was to test whether ERPs reflect only the detection of salient fea...

ژورنال: مهندسی دریا 2010
بشارتی گیوی, محمدحامد, حکیم زاده, حبیب,

Investigation of the flow pattern around bridge piers is of utmost importance because of its great effect on destruction of the piers. Despite the hydrodynamical and structural values of designing sections causing minimum turbulence against the flow passing the bridge pier, a review of the literature shows that investigation of the flow pattern around bridge piers with varying section has not b...

Journal: :Acta Orthopaedica Scandinavica 1980

Journal: :The Journal of the Acoustical Society of America 1978

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