نتایج جستجو برای: Instability index

تعداد نتایج: 482744  

ژورنال: دانشور پزشکی 2017
آذران, تارا, اسفندیارپور, فاطمه, صالحی, رضا, گوهریی, شاهین,

Background and Objective: Functional ankle instability (FAI), characterized by feeling of “giving way” and recurrent episodes of ankle sprain, is the most prevalent problem following ankle sprain which causes balance deficits and limitations in activity and sport and can affect health status. Little is known about correlation between self-reported instability-as chief complaint of i...

In this study, the effect of fluctuations of asset markets (exchange rate, oil price and stock market index) on financial instability index over a period of 1388-1397 monthly is investigated by using the Markov Switching model. The wavelet transform model is used to extract exchange rate fluctuations, oil prices and stock market index. The results show that the effect of exchange rate fluctuati...

 Introduction: Ankle sprain is one of the most common injuries among the athletes. According to some research, balance deficit and ankle instability are reported in those with chronic ankle instability. The aim of this study was studying the effect of 6 weeks' new balance training in the land and water on balance, instability index and pain in the athletes with chronic ankle instability. Metho...

Exchange rate instability brings about significant changes in the domestic and foreign sectors that can impose negative effects on the whole economy. The present study investigates the effect of exchange and inflation rate instability on the lending behavior of Iranian banks by using data of the 10 banks over the time period 1382-1397(2003-2018). To do this, at first, a GARCH(1,1) of the exchan...

Journal: :The Journal of Bone and Joint Surgery. British volume 2007

Asiyeh Azizi, Mohammadreza Zare Mehrjerdi Zahra Korooni

Among agricultural products in Iran, pistachio is one of the major export products that can produce foreign currency. The present study evaluated factors affecting pistachio export earnings instability and its effect on agricultural export during the studied period. For this purpose, export earnings instability index was calculated using "average absolute difference between export earnings and ...

ژورنال: توانبخشی 2014

Objective: The ankle joint is the most frequently injured anatomical site in athletes. Ankle instability is responsible for 25% of all time lost from sport. Clinical efficacy of the effect of taping in athletes with chronic ankle instability is unknown. So the purpose of this investigation is the study of the influence of Mulligan ankle taping on dynamic balance in the athletes with and without...

Regarding to the importance of the relationship between macroeconomic instability and exchange rate pass-through, present study by using EGARCH and smooth transition regression (STR) model has examined the nonlinear effect of macroeconomic instability on the exchange rate pass-through of Iran during the period 1963-2010. For this, firstly the macroeconomic instability index has been estimated u...

Journal: :Math. Comput. 2005
Jianxin Zhou

The objective of this work is to develop some tools for local instability analysis of multiple critical points, which can be computationally carried out. The Morse index can be used to measure local instability of a nondegenerate saddle point. However, it is very expensive to compute numerically and is ineffective for degenerate critical points. A local (weak) linking index can also be defined ...

Malmir, Kazem, Otadi, Khadijeh, Piri, Makan, Shadmehr, Azadeh,

Objective The Objective Ankle sprains are among the most common injuries in athletes. One of the limitations of people with chronic ankle instability is the lack of postural control. Balance and coordination training are among the most common interventions for people with chronic ankle instability. Therefore, the aim of this study was to investigate the effect of balance training on postural co...

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