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OBJECTIVE To investigate muscle activities during locking-unlocking movements. METHODS Thirty right-handed healthy volunteers, aged between 18-23 years, without any orthopedic or neurological disorders participated in the study. We choose the clavicular part of the deltoid muscle, biceps brachii, pronator teres, extensor digitorum, pronator quadratus, first dorsal interosseous muscles and mus...
1. Complex multiplication. We say an abelian variety A of dimension g over a field K admits sufficiently many Complex Multiplications (smCM) if D = End(A) contains a commutative semi-simple algebra Λ ⊂ D of rank dimQ(Λ) = [Λ : Q] = 2g. In this case we say A is a CM abelian variety. A point z ∈ Ag(k) is called a CM point if z is the moduli point of a polarized abelian variety z = [(A,μ)] such th...
Conductive textile yarns were prepared by a continuous vapor polymerization method; the application of polypyrrole by the continuous vapor polymerisation method used is designed for the easy adaptation into industrial procedures. The resultant conductive yarns were examined by longitudinal and cross-sectional views, clearly showing the varying level of penetration of the polymer into the yarns ...
We report on VHE γ-observations with the MAGIC telescope of the pulsar PSR B1951+32 and its associated nebula CTB 80. Our data constrain the cutoff energy of the pulsar to be < 32GeV, assuming the pulsed γ-ray emission to be exponentially cutoff. The upper limit on the flux of pulsed γ-ray emission > 75GeV is 4.3 · 10 photons cm sec and the upper limit on the flux of steady emission > 140GeV is...
Using the Gamma-Ray Spectrometer on the Mars Odyssey, we have identified two regions near the poles that are enriched in hydrogen. The data indicate the presence of a subsurface layer enriched in hydrogen overlain by a hydrogen-poor layer. The thickness of the upper layer decreases with decreasing distance to the pole, ranging from a column density of about 150 grams per square centimeter at -4...
BACKGROUND Determining the age-specific hospitalization burden associated with seasonal influenza and the (H1N1) 2009 pandemic is important for the development of effective vaccine strategies and clinical management. The aim of this study was to investigate age-specific differences in hospitalization rates during the pandemic and seasonal periods. METHODS Using the Taiwan National Health Insu...
مقدمه : زگیل یکی از شایع ترین بیماری های پوستی است که توسط ویروس پاپیلومای انسانی ( hpv) ایجاد می گردد . بیشتر ضایعات سیر خود محدود شونده داشته و ظرف دو سال از بین می روند ولی گاهی نیز به مدت طولانی تری در سطح پوست باقی مانده و به سایر افراد یا سایر نقاط پوست منتقل می شوند . روش های درمان این بیماری متنوع بوده و شامل استفاده از کراتولیتیک ها مانند اسید لاکتیک و اسید سالسیلیک ، روش های فیزیکی ما...
There are currently two philosophies for building grammars and parsers – Statistically induced grammars and Wide-coverage grammars. One way to combine the strengths of both approaches is to have a wide-coverage grammar with a heuristic component which is domain independent but whose contribution is tuned to particular domains. In this paper, we discuss a three-stage approach to disambiguation i...
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