نتایج جستجو برای: and hz

تعداد نتایج: 16829462  

حسین رحیمی, , محمد لغوی, ,

A 4x4 factorial experiment with a completely randomized design with three replications was conducted separately on two major pistachio varieties, Ohady and Kaleghoochy, to investigate the effects of shaking amplitude and frequency on pistachio nut and cluster detachment. Four levels of shaking frequencies used for Ohady were 5, 7.5, 10 and 12.5 Hz, while those of Kaleghoochy were 7.5, 10, 12.5 ...

Ahmad shakeri Ali Yadollahpour,

Introduction: Quantitative assessments of the effects induced by repetitive transcranial magnetic stimulation (rTMS) are crucial to develop more efficient and personalized treatments. Objectives: To determine the spectral powers of different subbands of EEG correlated with treatment response to rTMS.   Materials and Methods: the spectral powers of different...

Journal: :SELÇUK ÜNİVERSİTESİ EDEBİYAT FAKÜLTESİ DERGİSİ 2016

ژورنال: Basic and Clinical Neuroscience 2017
Haddadzadeh Niri, Hassan, Jafari, Zahra, Noroozian, Maryam, Shahmiri, Elaheh, Yoonessi, Ali, Zendehbad, Azadeh,

Introduction: Mild Cognitive Impairment (MCI), a disorder of the elderly people, is difficult to diagnose and often progresses to Alzheimer Disease (AD). Temporal region is one of the initial areas, which gets impaired in the early stage of AD. Therefore, auditory cortical evoked potential could be a valuable neuromarker for detecting MCI and AD.  Methods: In this study, the thresholds of...

Journal: :Akademik siyer dergisi 2021

Çalışmamızda Hz. Peygamber’in hicretine dair bir değerlendirme yapılmıştır. Hicret bütün yönleriyle ele alınmamış olup Peygamber ve Ebu Bekir’in Sevr Mağarası’na çıkışı, Ali’nin yatağında yatması buna rivayetlerle sınırlı tutulmuştur. Ayrıca yatmasına bazı rivayetlerin meydana getirdiği problemlere dikkat çekilmiştir. cesaret fedakârlığıyla ilişkilendirilen olayın açısından sakıncalar ise rivay...

Javad Mirnajafi-Zadeh, S.M.P. Firouzabadi, Somayeh Mongabadi,

IIntroduction: Repetitive transcranial magnetic stimulation (rTMS) modulates the excitability of cortical neural networks. The effect of rTMS on excitability of cortical networks depends on its frequency. According to the previous reports, a distinction is made between low (<1Hz) and high frequencies of rTMS. Low frequencies of rTMS inhibit seizure but high frequencies increase it. In the curre...

Classrooms, as one of the most important educational environments, play a major role in the learning and academic progress of students. reverberation time, as one of the most important acoustic parameters inside rooms, has a significant effect on sound quality. The inefficiency of classical formulas such as Sabin, caused this article to examine the use of machine learning methods as an alternat...

Journal: :trauma monthly 0
maryam rezaee trauma research center, baqiyatallah university of medical sciences, tehran, ir iran mohammad mojtahed department of otolaryngology, imam khomeini hospital, tehran university of medical sciences, tehran, ir iran mohammad ghasemi department of otolaryngology, imam khomeini hospital, tehran university of medical sciences, tehran, ir iran; health research center, baqiyatallah university of medical sciences, tehran, ir iran. tel: +98- 2182482484, fax: +98-2188600062 babak saedi department of otolaryngology, imam khomeini hospital, tehran university of medical sciences, tehran, ir iran

background: military personnel are usually exposed to high levels of impulse noise (in) which can lead to hearing loss. objectives: the purpose of this study was to assess the effects of relatively low level exposure of impulse noise (in) during shooting practice on hearing using pure tone audiometry (pta) and transiently evoked otoacoustic emission (teoae) in military personnel. materials and ...

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