نتایج جستجو برای: m health
تعداد نتایج: 1488415 فیلتر نتایج به سال:
Background and Objective: Teachers are the pillars of any educational system and their personal characteristic is one of the factors that affect their professional ability. The purpose of this study was to determine characteristics of ideal university teachers according to their students. Materials and Methods: The current cross - sectional study was conducted in 2012 in Health collage of Uni...
this article was aimed to provide an overview and a perspective on the changing impact of cancers with increasing age on three age groups. a population based cancer registry was undertaken to register all new cancers cases from march 2006 to march 2007. during one year, 2023 (41.1%) of 4922 patients with cancer were ≥65 years. the five most common cancers (excluding skin cancer) were stomach, b...
A Survey on Pb, Cr, Ni and Cu Concentrations in Tehran Consumed Black Tea: A Short Report M. Malakootian [1] , M. Mesreghani [2] , M. Danesh Pazhoo [3] Received: 18/01/10 Sent for Revision: 27/02/10 Received Revised Manuscript: 09/10/10 Accepted: 24/10/10 Background and Objectives : Heavy metal pollution has always been a major type of environmental contamination and a main concer...
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