this paper is based on a research carried out for evaluation of addict rehabilitation centers in iran. the research has been conducted by application of survey method, questionnaire technique and interview with help seekers (addicts) in qarchak varamin rehabilitation and de-addicion center in south- eastern of tehran. this study has been carried out in two stages of pre-treatment and rehabilita...

Although the immediate effects of temperature stress are well documented, the longer-term effects of such stresses are more poorly known. In these experiments, we investigate the effects of suboptimal and supraoptimal temperatures during pharate adult development on fecundity in the ̄esh ̄y, Sarcophaga crassipalpis Macquart. A 1 h cold shock at ±10°C during the red-eye pharate adult stage decre...

It is known that crystalline amylopectin of starch plays a role of resistant starch. Although crystalline amylopectin of starchy food melts almost completely during its heat-processing, the melting may be prevented by a pre-dehydration treatment, because melting temperature of the crystalline amylopectin increases with a decrease in the water content of starch. In order to some insight into the...

this study investigated the effectiveness of heat treatment (50°c, 60°c and 70°c for 1 h and 2h at 75-80% rh) and cold treatment (0°c and-5°c for 24h and 48h) in the control of storage pests in zahedi and piyarom dates. before and after each treatment, the number of surviving adults, larvae, pupae and eggs were recorded and the percentage of infestation was calculated. the dates were treated at...

Heat shock protein 70 (Hsp70) preconditioning induces thermotolerance, and adenosine monophosphate (AMP)-activated protein kinase (AMPK) plays a role in the process of autophagy. Here, we investigated whether 17-dimethylaminoethylamino-17-demethoxy-geldanamycin (17-DMAG) protected against heat stroke (HS) in rats by up-regulation of Hsp70 and phosphorylated AMPK (pAMPK). To produce HS, male Spr...

High-performance gas turbines and aircraft engines necessitate MCrAlY (M = Ni, Co, or Ni/Co) coatings with exceptional oxidation resistance. Pre-heat-treatment can enhance the performance of bond in following ways: First, it reduces porosity coating promotes diffusion elements within it. Second, pre-heat-treatment allows for formation a continuous, dense, moderately thick layer pure Al2O3 scale...

treatment of human promonocytic leukemic cell line u937 with mild hyperthermia in the temperature range of 40-43°c resulted in differentiation of these cells into monocyte/macrophage-like cells in a heat dose and time dependent manner. this process was accompanied by marked morphological, functional and proliferational changes. u937 cells which normally grow in supension in the logarithmic phas...

Deep cryogenic heat treatment is assumed as a supplementary heat treatment performed on steels before the final tempering treatment to enhance the wear resistance and hardness of the steels. In this study, the effects of the deep cryogenic heat treatment on the wear behavior and corrosion resistance of the 1.2080 tool steel were studied using the wear testing machine and polarization and impeda...

The efficacy of methyl bromide fumigations in mills (6 mills) was compared to heat treatments (3 mills), sulfuryl fluoride (ProFume®) (4 mills) and phosphine (ECO2FUME®), heat and carbon dioxide combination treatment (2 mills). The efficacy of treatments was estimated in three ways: Tribolium castaneum adults and eggs in vials during treatment, pheromone traps and rebolt sifter tailings counts....