نتایج جستجو برای: output resistance

تعداد نتایج: 553716  

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
وحیده انصاری دانشجوی دکتری اقتصاد کشاورزی پردیس کشاورزی و منابع طبیعی دانشگاه تهران حبیب الله سلامی استاد دانشکده اقتصاد و توسعه کشاورزی پردیس کشاورزی و منابع طبیعی دانشگاه تهران ایرج صالح دانشیار دانشکده اقتصاد و توسعه کشاورزی پردیس کشاورزی و منابع طبیعی دانشگاه تهران

the sources of output growth of iranian agriculture over the years 1986-2001 has been examined, using a decomposition method within the input-output (io) framework. the three comparable io tables of 1986, 1991, and 2001 have been employed as the main data sources. output changes from a demand side perspective, and decomposition of the growth of output into components attributable to consumption...

Journal: :American heart journal 1970
R Sannerstedt J Conway

P atients with established, uncomplicated arterial hypertension are characterized by a normal resting cardiac output and an increased systemic vascular resistance affecting the renal vascular bed most prominently.l-3 The elevated blood pressure can, generally speaking, be lowered by reducing the cardiac output, fower-ing the systemic vascular resistance, or through a combination of both. An ide...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده تربیت بدنی علوم ورزشی 1390

this research was conducted to examine the effect of a concurrent training on rest level of leptin of plasma and some hormonal factors in non-athlete subjects. the research population included non-athlete men who didn’t participate in any organized sport activities. 30 men were chosen voluntarily among the above-mentioned population and were divided into 2 groups: experimental (15 subjects) an...

2008
Neide P. Silveira

328 SLEEP IS A COMPLEX AND HETEROGENEOUS STATE THAT ACCOUNTS FOR A SIGNIFICANT FRACTION OF THE BEHAVIORAL PATTERN EXHIBITED DURING A 24-hour period.1 The 2 states of natural sleep, namely slowwave or synchronized sleep and rapid eye movement (REM) or desynchronized sleep depend on distinct neural mechanisms and affect the regulation of the cardiovascular system differently.2 Hemodynamic control...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید