نتایج جستجو برای: back method
تعداد نتایج: 1764739 فیلتر نتایج به سال:
Abstract In this paper, the shock train in isolator is taken as research object, and method of detecting leading edge position during self-excited oscillation forced studied by conducting wind tunnel test. A steady-state throttling system a fluctuating are designed to apply required back pressure downstream isolator. Then, four methods ratio method, difference standard deviation Fast Fourier Tr...
spring back is responsible for inaccuracy of press formed sheet product. therefore, prediction of spring back is important for precise forming of stampings. to predict the amount of spring back many successful attempts have been made for simple cases such as single curved and u or v shape sheet metals. however, for more complex shapes containing double curves or double variable curved surfaces ...
in the area of vocabulary teaching and learning although much research has been done, only some of it has led to effective techniques of vocabulary teaching and many language learners still have problem learning vocabulary. the urge behind this study was to investigate three methods of teaching words. the first one was teaching words in context based on a traditional method of teaching that is,...
This multicenter study was carried out on a population of female patients suffering from lower back pain due to a recent vertebral fracture. The painful symptoms were controlled using an innovative, medium frequency and constant intensity analgesic current, known as Horizontal Therapy. The double blind results were compared with Interferential Current therapy and a placebo. This joint study was...
Abstract Introduction: Musculoskeletal discomforts are the most common occupational diseases of nurses. In this context, the present study was conducted to investigate the effectiveness of acceptance and commitment therapy on anxiety sensitivity and alexithymia in nurses with chronic low back pain. Methods: The present research method was semi-experimental and its design was pre-test-post-tes...
BACKGROUND Current evidence supports the use of exercise-based treatment for chronic low back pain that encourages the patient to assume an active role in their recovery. Walking has been shown it to be an acceptable type of exercise with a low risk of injury. However, it is not known whether structured physical activity programmes are any more effective than giving advice to remain active. M...
Background. This study evaluates the effect of adjuvant BEMER therapy in patients with knee arthrosis and chronic low back pain in a randomized double blind design. Methods. A total of 50 patients with chronic low back pain and 50 patients with osteoarthritis of knee took part in this study and were randomized into 4 groups. Hospitalized patients received a standardized physiotherapy package fo...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید