نتایج جستجو برای: dynamic impact

تعداد نتایج: 1143868  

Journal: :IJEBM 2010
Jia-Jeng Hou Ying-Tsung Chien

Market knowledge has become the major asset of modern businesses and the key to retain their competitiveness. This research attempts to explore the impact of market knowledge management competence on performance via the “dynamic capabilities” perspective. 192 Taiwan companies were selected for the survey setting. The major findings are summarized as following: 1. this empirical result supports ...

In this paper an Energy Dissipation Rate Control (EDRC) method is introduced, which could provide stable walking or running gaits for legged robots. This method is realized by developing a semi-analytical pattern generation approach for a robot during each Single Support Phase (SSP). As yet, several control methods based on passive dynamic walking have been proposed by researchers to provide an...

2016
Xianfeng Yang Zhiqiang Zhang Jialing Yang Yuxin Sun

The crashworthiness of helicopter fuel tank is vital to the survivability of the passengers and structures. In order to understand and improve the crashworthiness of the soft fuel tank of helicopter during the crash, this paper investigated the dynamic behavior of the nylon woven fabric composite fuel tank striking on the ground. A fluid-structure interaction finite element model of the fuel ta...

Journal: Physical Treatments 2023

Background: This study aimed to investigate the impact of neuromuscular exercises (NE) and local-indigenous games (LIG) on the static and dynamic balance of obese children. Methods: Thirty obese children were randomly assigned to NE (n=15, mean age 10.47 ± 2.1 years, body mass index 29.15 ± 3.01 kg/m2) or LIG (n=15, mean age 10.67 ± 1.52 years, body mass index 29.45 ± 3.41 kg/m2) groups. Both ...

Journal: :journal of advanced medical sciences and applied technologies 0
ali dadras ibb, tehran university deyhim atarod ibb, tehran university ali afrasiabi ibb, tehran university atiye liaghi ibb, tehran university ali naghshineh ibb, tehran university gholam hossein riazi ibb, tehran university

recently, the hypothesis in which memory and information would be stored as magnetic forms in astrocytes is expanding and neuromagnetic interactions between neurons and neighboring astrocytes in neocortex have potential to be the basis of memory formation. it has been proposed that all sorts of information may be maintained in form of neuronal activity-associated magnetic fields (naamfs) and th...

Understanding and modeling of three-phase transient flow in gas-condensate wells play a vital role in designing and optimizing dynamic kill procedure of each well that needs to capture the discontinuities in density, geometry, and velocity of phases but also the effect of temperature on such parameters. In this study, two-phase Advection-Upstream-Splitting-Method (AUSMV) hybrid scheme is extend...

2011
Erjia Yan Ying Ding

This study is motivated to explore and visualize the dynamic citation impact at the state and country level. We present several information visualization approaches, including cartograms and global citation maps, to understand the citation impact distribution in library and information science (LIS). We find that the citation impact in LIS is highly skewed towards North American and European co...

ژورنال: حسابداری مالی 2019

Since paying over or not paying dividends can cause the firms to face financial crises, firms are always looking for discovery and using a target (optimal) dividend payout ratio. It should be noted that a dividend ratio is a dynamic number and a variety of factors affect it over time. The movement speed of the dividend payout ratio towards the target depends on several factors. This paper inves...

One of the emerging technologies, which is expected to have tremendous effects on community development, is the Internet of Things technology. Given the prospects for this technology and the countrychr('39')s efforts to its development, policymaking for this technology is very crucial. The technological innovation system is one of the most important dynamic approaches in the field of modern tec...

2016
Liang Hu Wei Teng Chao Zhou Ying-Yi Hong

A nonlinear coupled dynamic model of a rod fastening rotor under rub-impact and initial permanent deflection was developed in this paper. The governing motion equation was derived by the D’Alembert principle considering the contact characteristic between disks, nonlinear oil-film force, rub-impact force, unbalance mass, etc. The contact effects between disks was modeled as a flexural spring wit...

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