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Altruism involves acting toward the welfare of others by incurring costs to the self (Batson and Shaw, 1991). The theoretical question is: Why would people help others who are unrelated genetically? This was considered a “large anomaly” from rationality by neo-classical economics (Fehr and Fischbacher, 2003) as humans are assumed to be maximizers of decision utility—a purely selfish “homoeconom...
INTRODUCTION Palmoplantar pustulosis (PPP) is a chronic pustular inflammatory skin disease; however, its pathogenesis is not well understood. Several factors, such as genetics, tobacco use and autoimmune issues, may contribute to this disease. AIM This research was conducted to investigate the relationships between insulin resistance, thyroid disease and PPP. MATERIAL AND METHODS Thirty-thr...
Background and Objective: Although there is evidence for an association between forward head posture and scapular muscles role, few studies consider the issue how this relationship might be. Therefore, the purpose of this study was to compare contribution ratio of scapular muscle during arm abduction in subjects with and without forward head posture. Methods: 18 female (mean age 22.6 years) wi...
In order to study yield component and determinate the contribution of stem reserves to corn yield under effect of different densities and interference periods of sorghum, a factorial experiment based on randomized complete block design with three replications was conducted in 2002 on the Research Farm of the Faculty of Agriculture Tabriz University. Experimental factors were sorghum interferenc...
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