نتایج جستجو برای: 805
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BACKGROUND Modern gas analysis techniques permit real time and on-line quantification of multiple volatile trace gases within a single exhalation. However, the influence of various respiratory manoeuvres affecting exhalation flow and the kinetics of metabolite release to the gas-phase remain largely unknown. METHODS We examined variation in the concentrations of selected trace gases over a ra...
Sunspot equilibrium and lottery equilibrium are two stochastic solution concepts for nonstochastic economies. Recent work by Garratt, Keister, Qin, and Shell (in press) and Kehoe, Levine, and Prescott (in press) on nonconvex exchange economies has shown that when the randomizing device is continuous, applying the two concepts to the same fundamental economy yields the same set of equilibrium al...
Basement membranes are extracellular matrices essential for embryonic development in animals. Peroxidasins are extracellular peroxidases implicated in the unique sulfilimine cross-links between type IV basement membrane collagens. Loss of function in the Caenorhabditis elegans peroxidasin PXN-2 results in fully penetrant embryonic or larval lethality. Using genetic suppressor screening, we find...
Renal cell carcinoma (RCC) is frequently diagnosed at advanced stages of disease, although early diagnosis has much favorable prognosis. This study assessed aberrant expression of cytosolic carboxypeptidase 6 (CCP6) leading to accumulation of serum polyglutamylated DNAJC7 as a biomarker for early RCC detection. A total of 835 RCCs, 143 chronic nephritis, 170 kidney stones and 415 health control...
INTRODUCTION Lost productivity accounts for a significant part of the costs caused by gastrointestinal symptoms. We aimed to describe selfreported productivity in patients presenting with dyspepsia. MATERIAL AND METHODS Data were sourced from a randomized, double-blinded study of two weeks of esomeprazole 40 mg or placebo in 805 primary-care patients with uninvestigated dyspepsia. Work produc...
Correspondence: James C. Wade, MD, MPH, Medical College of Wisconsin, 9200 W. WI Ave., FEC 3963A, Milwaukee WI 53226; Phone 414-805-4609; Fax 414-805-4606; Email: [email protected] Viral infections are important causes of morbidity and mortality for patients with a hematological malignancy. However, the true incidence and consequences of viral infections for these patients who undergo conventional ...
هدف از پژوهش بررسی ویژگی های روانسنجی مقیاس نیازهای اساسی روانشناختی در دانشجویان دانشگاه آزاداسلامی تهران بود .جامعه پژوهش شامل تمامی دانشجویان دانشگاه آزاد اسلامی شاغل به تحصیل سال90-89 تهران بود .نمونه 527 نفر از دانشجویان بودند که به روش نمونه برداری تصادفی چند مرحله ای انتخاب و به مقیاسهای نیازهای بنیادی روانشناختی و بهزیستی روانی ریف پاسخ گفتند.آلفای کرانباخ محاسبه شده 805 /0 بود که نشان ...
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