نتایج جستجو برای: 5357
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PURPOSE Phorbol esters are capable of inducing a broad range of cellular effects,including the maturation/differentiation of hematopoietic cell lines (E. Huberman and M. F. Callaham, Proc. Natl. Acad. Sci. USA, 76: 1293-1297, 1979; J. Lotem and L. Sachs, Proc. Natl. Acad. Sci. USA, 76: 5158-5162, 1979; G. Rovera et al., Proc. Natl. Acad. Sci. USA, 76: 2779-2783, 1979; H. P. Koeffler, J. Clin. I...
OBJECTIVES The objective of this study was to identify the musculoskeletal co-morbidities of neck pain of myofascial origin among IT professionals. METHODS A retrospective report analysis of 5357 IT professionals from various IT companies in India was conducted. Demographic details, type and intensity of the musculoskeletal problems, employee feedbacks on status of musculoskeletal health and ...
AIM To compare levels of self-efficacy among the general working population and employees with sickness absence from work, and to examine if general self-efficacy measured before occurrence of sickness absence predicted subsequent onset of sickness absence and Return-to-Work. METHODS The study follows a cohort of 5357 working employees and 106 long-term sickness absent employees in Denmark. T...
OBJECTIVES To examine the effects of physical work environment on long term sickness absence and to investigate interaction between physical and psychosocial risk factors. DESIGN AND SETTING Prospective cohort study of long term sickness absence among employees in Denmark. PARTICIPANTS 5357 employees interviewed in 2000 about their physical work environment, and various covariates were foll...
Self-reported noise exposure is on the rise in Denmark. Little is known, however, about the social consequences, including sickness absence, of noise exposure. The aim of this paper was to investigate the association between self-reported noise exposure and long-term sickness absence. The association was investigated using the Cox proportional hazards model to analyze outcomes in Danish registe...
مقدمه و اهداف: بیماری دیابت از جمله بیماری های مزمن بوده، که درمان قطعی ندارد و شایع ترین علت قطع اندام، نابینایی و نارسایی کلیوی و از عوامل خطر در ایجاد بیماری های قلبی است. رگرسیون لجستیک و تحلیل جداسازی از مدل های تحلیل آماری برای امر پیش بینی و جداسازی چند متغیره می باشند. هدف تعیین متغیرهای تأثیرگذار بر دیابت نوع 2 و مقایسه مدل های رگرسیون لجستیک و تحلیل جداسازی می باشد. روش کار: داده ها ش...
Background and Objectives: Diabetes is a chronic and common metabolic disease which has no curative treatment. Logistic regression (LR) is a statistical model for the analysis and prediction in multivariate statistical techniques. Discriminant analysis is a method for separating observations in terms of dependent variable levels which can allocate any new observation after making discriminating...
Hematin catalyzes the epoxidation of 7,8-dihydroxy-7,8-dihydrobenzo[a]pyrene (BP-7,8-diol) by 13-hydroperoxy-9-cis,11-trans-octadecadienoic acid and other fatty acid hydroperoxides in the presence of detergent. The major oxidation product is the anti-dihydrodiolepoxide and the minor product is the syn-dihydrodiolepoxide. (+)-BP-7,8-diol is oxidized to (-)-anti-diolepoxide and (+)-syn-diolepoxid...
to the mechanism of auxin action. Mededel. Koninkl. Vlaamse Acad. Wetenschap., Belgie 14: No. 7. 1952. 8. CLELAND, K. W. Permeability of isolated rat heart sarcosomes. Nature 170; 497-499. 1952. 9. CRAFTS, A. S., CURRIER, H. B. and STOCKING, C. R. Water in the Physiology of Plants. P. 74. Chronica Botanica, Waltham, Mass. 1949. 10. DANIELS, F. Outlines of Physical Chemistry. Wiley and Sons, New...
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