نتایج جستجو برای: oxibdative stress

تعداد نتایج: 438563  

Journal: :int. journal of mining & geo-engineering 2014
najaf ali ghavidel hosein memarian soheil mohamadi mohammad heydarizadeh

considering the fact that rocks fail faster under tensile stress, rock tensile strength is of greatimportance in applications such as blasting, rock fragmentation, slope stability, hydraulic fracturing,caprock integrity, and geothermal energy extraction. there are two direct and indirect methods tomeasure tensile strength. since direct methods always encompass difficulties in test setup, indire...

Journal: :journal of agricultural science and technology 2013
m. kafi m. h. shariat jafari a. moayedi

to understand the effects of salinity stress on four different growth stages of sorghum, a greenhouse experiment with 10 treatments, considering all possible combinations of salinity stress and salt- free periods was carried out. the four growth stages for stress application included: emergence until growing point differentiation, growing point differentiation until half bloom, half bloom until...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشکده علوم انسانی 1387

چکیده ندارد.

Journal: :پژوهش های تولید گیاهی 0
پریسا پروین گروه علوم باغبانی، دانشکده کشاورزی، دانشگاه شهید باهنر کرمان مسعود خضری استادیار علوم باغبانی، پژوهشکده باغبانی، دانشگاه شهید باهنر کرمان ایرج توسلیان استادیار علوم باغبانی، پژوهشکده باغبانی، دانشگاه شهید باهنر کرمان

iran is among the world's arid and semi-arid countries. drought stress is one of the most important environmental stresses affecting fruit trees and considerably can cause yield reduction. persian walnut (juglans regia l.) with significant area harvest is one the most important nuts in iran which require sufficient amounts of water for optimal growth and efficiency. in order to study the e...

Journal: :journal of medicinal plants and by-products 0

this research was carried out to assess the effect of drought stress on head branch dry weight, photosynthesis, essential oil yield and radical scavenging of rosemary (rosmarinus officinalis l.) in islamic azad university, shoushtar branch, iran during 2010-2011.the experiments were carried out using complete randomized block design with four replications and drought stress levels included cont...

Journal: :international journal of advanced design and manufacturing technology 0
yaser moghani mehdi ahmadi najafabadi cirus aghanajafi

after springs production, different residual stresses are created in the inner and outer surfaces of spring wires. some of these stresses for example compressive residual stresses are useful and some are harmful. the effects of vareation of these stresses are caused spring relaxation and decrising in their free length when they are loaded intermittently. for review this phenomena in this resear...

Journal: :گوارش 0
reza bagherian tahereh pourkazem abolghasem nouri peyman adibi

background: non-ulcer dyspepsia (nud) is one of the common gastrointestinal disorders considered as a psychosomatic disorder. the effectiveness of psychological intervention in improving symptoms of this disease remains unclear. the objective of this study was to assess the effects of add-on stress management training on symptoms of nud. materials andmethods: in a randomized clinical trial, 28 ...

Journal: :رسالت مدیریت دولتی 0

the findings indicate that among the main factors affecting job stress the psycho-social, physical and environmental factors are prior to the other factors. also amongst the psychosocial factors, lack of career promotion opportunities with 0.222 has the most weight and a lack of accountability of the management about the employees' concerns with 0.036 has the least weight; amongst the phys...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید باهنر کرمان 1386

چکیده ندارد.

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم انسانی 1387

چکیده ندارد.

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید