نتایج جستجو برای: static and dynamic analysis
تعداد نتایج: 17337644 فیلتر نتایج به سال:
The objective of the present study was to examine the effect of endurance exercises on static and dynamic endurance of back extensor muscles in two genders. This study with quasi-experimental repeated measure design was conducted on 20 men and 20 women as non convenience sampling. Dynamic and static back extensor tests were used for endurance measurement and following exercises, repeated measu...
As part of the development of equipment and innovative technology for the process flow-sheet, a study on the selection of good resin for uranium uptake is ongoing. Both static and dynamic column equilibrium testing upon synthetic and Gattar pregnant leach solutions (PLS) were carried out to estimate the change of total capacity and breakthrough capacity of the commercial macroporous anion excha...
Objective: The effective variables in maintaining balance come from sensory information that is obtained from sensory-visual, vestibular and visual systems, and is affected by coordination, range of motion and muscle strength. The purpose of this study was to investigate the relationship between neuromuscular mechanisms and the static and dynamic balance of soccer players. Methods: In an analy...
one of the methods for the improvement of soil against the tensile stresses is using the artificial supplements in soil such as metal belts or nets, polymer materials and natural fibers. technically this method is called the reinforced of soil. when a pavement is located on soft soil, great deformations can occur as a result of the crossing of traffic load in superstructure layers of the body....
this paper examines differences in performances of a range of torsionally stiff and flexible single story buildings designed with the provisions of iranian standard 2800. seismic nonlinear dynamic time history behavior of eight building models subjected to seven horizontal bi-directional design spectra compatible ground motions are investigated. these models cover a wide range of very torsional...
Introduction: Lymphoscintigraphy is imaging of the lymphatic system and has been integrated into the sentinel node mapping procedures. Lymphoscintigraphy usually encompasses early or delayed static images. However, immediate dynamic imaging of the lymphatic basins and tumors has also been used as an adjunct lymphoscintigraphy imaging. The aim of this study was ...
Objectives: Falling is a main cause of mortality in elderly. Balance training exercises can help to prevent falls in older adults. According to the principle of specificity of training, the perturbation-based trainings are more similar to the real world. So these training programs can improve balance in elderly. Furthermore, exercising in an aquatic environment can reduce the limitations for ba...
Review: Purpose. Practice in today's health care center is recommended for patients with back pain and many researchers agree that the issue of the proposed stabilization exercise training in chronic pain conditions Mackenzie workouts with acute conditions, back pain the most appropriate option be. within the influence of the electric current applied to the treatment of back pain, however, is ...
This article aims to study the self-supporting truss towers used to support large wind turbines. The goal is to evaluate and validate numerically by finite element method the structural analysis when the lattice structures of the towers of wind turbines are subjected to static loads and these from common usage. With this, it is expected to minimize the cost of transportation and installation of...
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