Background and aims: <span style="color: #221e1f; font-family: Optima LT Std,...

This article seeks to analyze the sociological dimension of social modernization and its effect on family formation among university students in Golestan province. This article is based on data gathered by a survey on 400 young educated students, 18 to 50 years old, from all levels of university education in Golestan province. The stratified random sampling method  based on a given volume was u...

BACKGROUND The magnitude of food-borne illnesses in India is unknown because of lack of surveillance networks. Monitoring the prevalence of food-borne pathogens and indicators of contamination in primary production at abattoirs is imperative for creating a data bank and for effective control of such pathogens before they enter the food chain. METHODOLOGY Microorganisms of hygienic interest we...

Ostrinia nubilalis (Hübner) (Lepidoptera: Crambidae) is one of the most damaging insect pests of corn. Studies were conducted to determine whether live larval counts obtained from corn whorls were predictive of the amount of larval tunneling that would result in the stalk of the plant 40 d later at the end of larval development. Whorls from plants treated with Dipel 10G (6,400 IU per whorl) and...

This current article focuses on “relation between human groups and natural disasters. Although natural disasters have caused considerable damages to the human world, but there is not enough research about the family in disasters. Family sociologists believe that changes in population, technology, modernity, politics, and mass media are effect on transforming structures, relationships, and behav...

The diversity of fungi associated with the gut of Pantala flavescens larvae was investigated using a culture-dependent method and molecular identification based on an analysis of the internally transcribed spacer sequence. In total, 48 fungal isolates were obtained from P. flavescens larvae. Based on phylogenetic analyses, the fungal isolates were grouped in 5 classes and 12 different genera. F...

Hydrogen gas (∼60% H2) was produced in a continuous flow bioreactor inoculated with heat-treated soil, and fed synthetic wastewater containing glucose (9.5 g l). The pH in the bioreactor was maintained at 5.5 to inhibit consumption of H2 by methanogens. The objective of this study was to characterize bacterial communities in the reactor operated under two different hydraulic retention times (HR...

AIMS To identify novel antibiotic-producing microbial strains with unprecedented pertinence. We hypothesize that site-specific soil samples will contain a variety of antibiotic-producing species (APS) with diverse specificity of molecular elements. PLACE AND DURATION OF STUDY Laboratory of Microbiology, Division of Biological and Health Sciences, University of Pittsburgh, Bradford, PA-16701, ...