نتایج جستجو برای: trunk

تعداد نتایج: 27533  

Journal: :Autonomic Neuroscience 2015
Satoshi Kubota Yutaka Endo Mitsue Kubota Yusuke Ishizuka Takuya Furudate

We speculated that stroke volume would be higher and heart rate would be lower when the head and upper trunk were mainly upright in the Fowler's position. We therefore analyzed the effects of three trunk postures in Fowler's position on heart rate, blood pressure and circulatory volume. Heart rate (HR), blood pressure (BP), stroke volume (SV), cardiac output (Q), systemic vascular resistance (S...

Journal: :Endocrine journal 2001
T Douchi N Yoshimitsu Y Nagata

We investigated the relationships among serum testosterone levels, body fat and muscle mass distribution in women with polycystic ovary syndrome (PCOS). Subjects were 67 women with PCOS (mean age +/- standard deviation, 28.8 +/- 6.6 years). Baseline characteristics included age and height. Trunk-leg fat ratio and trunk-leg muscle ratio were assessed with dual-energy x-ray absorptiometry. Serum ...

2012
Mehmet Tugrul Yilmaz Murat Tezer Aynur Emine Cicekcibasi Anil Didem Aydin Ahmet Salbacak

The coeliac trunk and superior mesenteric artery are the anterior visceral branches of the abdominal aorta. The anatomical variations of these arteries are due to development of the anterior splanchnic arteries. A case of coeliacomesenteric trunk was reported in this study which was observed in a 72-year-old male cadaver during the routine dissection. This trunk with a diameter of 13.98 mm is o...

Journal: :تحقیقات مهندسی کشاورزی 0
مینا طهرانی زاده دانشجوی کارشناسی ارشد بخش مهندسی مکانیک ماشین های کشاورزی احمد غضنفری مقدم استاد پژوهشکده باغبانی دانشگاه شهید باهنر کرمان حسن هاشمی پور رفسنجانی دانشیار بخش مهندسی شیمی دانشگاه شهیدباهنر کرمان

active carbon is char derived from pyrolysis of organic materials. it has a high porosity level and is used to filter fluids. many types of agricultural materials are used to produce active carbon. the trunk of the date palm, with its low density and high porosity, has great potential for producing active carbon. in this research, the bark was pyrolyzed at 450°c for 60 min to produce active car...

Journal: :بیماریهای گیاهی 0
مریم عرب نژاد نویسنده حمید محمدی مسئول مکاتبه

during spring and summer of 2010 and 2012, several surveys were conducted in different vineyards in kohgiluyeh & boyer-ahmad (southwestern iran) and kerman (southeastern iran) provinces, with the aim of isolating and identifying fungi associated with grapevine decline diseases. the samples collected comprised diseased grapevines showing yellowing, defoliation, reduced growth, wilting, intervein...

Journal: :iranian rehabilitation journal 0
manijeh soleimanifar department of physiotherapy, university of social welfare and rehabilitation, tehran, iran. zahra mosallanezhad department of physiotherapy, university of social welfare and rehabilitation, tehran, iran. morteza asgari sharif university of technology, tehran, iran. marzieh shirazikhah university of social welfare and rehabilitation sciences, tehran, iran. reza fadayevatan aging department, iranian research center on aging, university of social welfare and rehabilitation sciences, tehran. iran. mahyar salavati department of physiotherapy, university of social welfare and rehabilitation sciences, tehran, iran.

objectives: to evaluate the reliability of head and trunk acceleration measured by mtx sensors during walking on level and irregular surfaces and to compare the differences between healthy young and old adults. methods: participants were 20 young female university students and 20 non-faller elderly women in iran, 2013. two mtx sensors were used to measure head and trunk accelerations in the ver...

2008
David H. Perrin David B. Snead Arthur Weltman

A plethora of research has examined bilateral and reciprocal concentric strength relationships of the thigh musculature in a variety of athletic populations. However, little research has reported strength values of the trunk and hip musculature. Thus, the purpose of this investigation was to examine concentric and eccentric strength of the trunk and hip flexor and extensor muscle groups in fema...

2005
Yu-Sheng Yang Rory A. Cooper Michael L. Boninger

During wheelchair propulsion, in order to apply power to the pushrim effectively, shoulder and trunk stabilization is needed to control arm movements and the consequent transfer of power from the limbs through to the pushrim. Available trunk control may be one of the most important force-generating mechanisms during wheelchair propulsion, particularly when an individual is fatigued or propellin...

2014
Junsang Yoo Juri Jeong Wanhee Lee

[Purpose] This study investigated the effect of unstable surface trunk stabilization exercise on the abdominal muscle structure and balance of stroke patients. [Subjects] The subjects were divided into two groups: an unstable surface trunk stabilization exercise group (n=13), and a stable surface trunk stabilization exercise group (n=11). [Methods] Both groups performed trunk stabilization exer...

2013
Nicholas V. Karayannis Rob J. E. M. Smeets Wolbert van den Hoorn Paul W. Hodges

BACKGROUND Psychological features have been related to trunk muscle activation patterns in low back pain (LBP). We hypothesised higher pain-related fear would relate to changes in trunk mechanical properties, such as higher trunk stiffness. OBJECTIVES To evaluate the relationship between trunk mechanical properties and psychological features in people with recurrent LBP. METHODS The relatio...

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