نتایج جستجو برای: radio protector
تعداد نتایج: 102643 فیلتر نتایج به سال:
Pharmacy originates from a background of medication compounding and supply. More recently, this role has developed away from an absolute focus on the supply of pharmaceuticals with, for example, the advent of pharmacist prescribing. Nevertheless, for a majority of the profession, medication supply remains a core activity. Regulation of the pharmacy profession is now the responsibility of the Ge...
PURPOSE The purpose of this article was to examine the experiences of siblings of children with speech impairment, an underresearched area of family-centered practice. METHOD Using naturalistic inquiry, we interviewed 6 siblings and 15 significant others. Interview transcripts were analyzed for meaning statements, and meaning statements were coded and organized thematically. RESULTS Four ma...
In comparison with the mandatory noise reduction rating (NRR) testing of every hearing protector sold in the United States, real-world tests of hearing protector attenuation are scarce. This study evaluated data from three potential field-test methods as compared with the subject-fit data from Method B of ANSI S12.6-1997 for the E.A.R(R) Express trade mark Pod Plug trade mark. The new field-tes...
Background and Objectives: There are different types of vascular access. We compared the patency rate for six months in ulnar-basilic fistula and Radio-Cephalic fistula for vascular access in hemodialysis patients. Methods: The study was performed on 60 patients of 50.6±13.5 years of age with end-stage renal failure undergoing hemodialysis from 2012-2014 in Imam Ali hospital in Zahedan. Pat...
The mechanism of auxin protection by auxin protector-I (Pr-I) of the Japanese morning glory was studied in vitro. Four lines of evidence indicate that Pr-I acts as a strong reductant which prevents 'the peroxidase-catalyzed oxidation of IAA: 1) The kinetics of the reaction are best explained on this basis. 2) The Pr-I-induced lag preceding auxin destruction by peroxidase is completely eliminate...
El artÃculo analiza el tratamiento que recibe retiro de confianza en ordenamiento jurÃdico peruano. Se plantea aquel debe reexaminarse bajo influjo del principio protector. Asà se evitará los trabajadores con relación exclusiva queden al margen la protección frente despido otorgada por Constitución a todos trabajadores, sin excepción. deja evidencia utilidad práctica protector para cum...
In this study, cobalt 60 with a mean energy of (1.25 Mev) was used as a photonic source to investigate the effect of decreasing gamma-ray intensity by materials and polymer composite using MCNPX code. First, we investigated the effect of thickness and density on the reduction of gamma ray intensity, and then the comparison between the lead protector, tungsten and polymer composite in several th...
Background and Objectives: Health plays a key role in today's society and is considered the core of human development. It goes without saying that health is a matter of concern to all of us, and achieving and maintaining health requires the cooperation of all organs, including the mass media. With this background in mind, the current study aimed to assess the attitude of families residing in Qo...
background: media advertisements especially radio and tv are one of the most important and effective ways for health promotion and consumption of healthy productions worldwide. ministry of health and some other ministries in iran agreed to control and restrict the advertising of unhealthy products and services. therefore, adequate supervision and monitoring should be done in this field. a cont...
prevalence of thyroid nodules diagnosed by ultrasonography has been reported to be high (about 50%) probably due to iodine deficiency in our region. most thyroid nodules benign but some require treatment for cosmetic reasons or subjective symptoms. the conventional method of treatment in iran is surgery. for the first time in iran, from february 2016, 50 patients with 63 nodules (solid or cysti...
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