abstract background: after the umbilical cord is cut, premature neonates face numerous problems including hypothermia. with regard to serious complications of hypothermia and incapability of conventional methods in preservation of neonates’ temperature after admission, the researcher decided to conduct a study on the effects of two polyethylene covers in prevention of hypothermia among prematur...

food preservation has always been a concern for mankind. different methods have been developed to preserve food for long periods, such as cold storage, plastic covers, and modified atmospherethis study examined the physicochemical and biological effects of a modified atmosphere on packaged romaine lettuce at three levels (g1: 40% oxygen, 15% carbon dioxide, 45% nitrogen; g2: 70% oxygen, 15% car...

Soil microbial community structure and crop yield was investigated in field tomato production systems that compared black polyethylene mulch to hairy vetch mulch and inorganic N to organic N. The following hypotheses were tested: (1) hairy vetch cover cropping increases crop yield and significantly affects soil microbial community structure when compared to the standard plastic mulch and synthe...

abstract background: clients that be hospitalized in intensive care units were not able to protected cornea and eye dry due to keratopathy. the aim of study was to comparing the effectiveness of three methods of eye care in health of cornea in critically ill patients in kermanshah intensive care unites 2013. methods: these clinical trials were done with 96 samples in three. three methods care (...

Background and Objective: The most common intravascular brachytherapy sources include 32P, 188Re, 106Rh and 90Sr/90Y. In this research, skin absorbed dose for different covering materials in dealing with these sources were evaluated and the best covering material for skin protection and reduction of absorbed dose by radiation staff was recognized and recommended.Method: Four materials including...

background and objective: the most common intravascular brachytherapy sources include 32p, 188re, 106rh and 90sr/90y. in this research, skin absorbed dose for different covering materials in dealing with these sources were evaluated and the best covering material for skin protection and reduction of absorbed dose by radiation staff was recognized and recommended. method: four materials includin...

PALAVRAS-CHAVE Glycine max L. Merrill Temperatura foliar Déficit hídrico Perda de água. ABSTRACT: There are few studies in the specific literature on the use of cover materials to control evaporation in drought-stressed plants grown in pots under greenhouse conditions. The use of these materials is of great importance to ensure that water loss occurs only through transpiration. Thus this study ...

BACKGROUND AND OBJECTIVE The most common intravascular brachytherapy sources include (32)P, (188)Re, (106)Rh and (90)Sr/(90)Y. In this research, skin absorbed dose for different covering materials in dealing with these sources were evaluated and the best covering material for skin protection and reduction of absorbed dose by radiation staff was recognized and recommended. METHOD Four material...