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تعداد نتایج: 135528 فیلتر نتایج به سال:
Title: Oscillometric measure of blood pressure detects association between orthostatic hypotension and depression in population based study of older adults Author's response to reviews: see over Dear Sir/Madam The authors would like to thank the reviewers for their comments and suggestions with regard to the manuscript entitled 'Oscillometric measure of blood pressure detects association betwee...
The effective potential in the model introduced by Buchbinder-Inagaki-Odintsov (BIO) [1] which represents SUSY NJL model non-minimally coupled with the external gravitational field is found. The topology of the space is considered to be non-trivial. Chiral symmetry breaking under the action of external curvature and non-trivial topology is investigated. Nambu-Jona-Lasinio (NJL) model represents...
T the ripe age of eighty-four Lloyd Morgan has passed away. jje wag for many years the distinguished and greatlyeloved Principal of University College, and when the College deceived its charter in 1909 converting it into Bristol diversity Lloyd Morgan was designated the first Vicehancellor. He relinquished this office almost immediately, nd Sir Igambard Owen was appointed in his stead. His ecis...
Introduction: Cochlear implantation (CI) is now regarded as a standard treatment for children with severe to profound sensor neural hearing loss. This study aimed to compare the efficacy of the round window approach (RWA) and standard cochleostomy approach (SCA) in the preservation of residual hearing after CI in pediatric patients. Materials and Methods: This double-blind ran...
استفاده از سامانه لورن، به دلیل مصونیت در مقابل جمینگ و قابلیت نفوذ به مکانهای مسقف یک روش پدافندی مقاوم برای ناوبری است. این سامانه بهعنوان یک سامانه کمک ناوبری، به ویژه در زمان بحران و قطع GPS توانایی ناوبری را به طور مستقل دارد. منابع مختلف خطا که از جمله مهمترین آن ها تداخل موج پیوسته (CWI) است، باعث خطا در ردیابی فاز سیگنال شده، که این عامل باعث خطا در اندازه گیری زمان ورود و در نهایت ...
Objective: The aim of the present research was to compare the auditory perception and verbal intelligibility in children with cochlear implant, hearing aids and normal hearing. Methods: 60 children aged 5-7 years were divided to three groups and each group contained 20 children. The first and second groups were selected ordinarily from children with cochlear implant and hearing aids by conve...
Epidemiyolojideki SIR, SEIR, 2-SIR ve 2-SEIR kompartman modellerinin Hamilton formülasyonuna yer verildi. Eşlenmiş Lie-Poisson sistemleri hatırlatıldı. SIR SEIR eşlenmiş sistemi oldukları gösterildi. Bükülmüş eşçevrim genişlemesi kullanılarak denklemlerinin bir genelleştirilmesi elde edildi. iki popülasyon karşılığı olan bükülmüş genişlemesiyle edilmiş olarak ifade edilebilecekleri
زنجیرههای تأمین دارو و واکسن از زنجیرههای تأمین سایر اقلام امدادی بسیار متفاوت است؛ بنابراین باید در مناطق بالقوة شیوع بیماریهای بومی، در فاز قبل از وقوع بحران، سیاستهای لازم برای کنترل بهموقع آنها در پیش گرفته شود. در این مقاله، یک قرارداد رزرو برای تأمین واکسن و دارو در فاز قبل از وقوع بحران طراحی شده است تا در صورت وقوع اپیدمی بیماریهای واگیردار بهعنوان یکی از عواقب وقوع بحرانهای طب...
The composite insulation composed of cross-linked polyethylene (XLPE) and silicone rubber (SiR) is common in high voltage direct current cable accessory installation. However, the space charge accumulation, especially interfacial accumulation XLPE/SiR, poses a serious threat to safe operation accessories, its transport mechanism still unclear, at micro-scale. In order investigate simultaneous m...
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