water deficit is an important factor limiting crop production worldwide. drought stress can be managed by improving the availability of soil moisture conserved and selecting drought tolerant genotypes. several physiological indices including stomatal conductance (kl), relative water content (rwc), leaf temperature (tl) and crop temperature stability (cts) along with yield, its components and se...

the purpose of this study was to assess the prevalence of malnutrition and related factors that may affect the nutritional status of 0 to 59 month old children in the rural areas covered by the birjand district health network. a total of 626 children were selected by random sampling. data were collected using a questionnaires and face-to-face interviews with the mothers and by measuring weight ...

Abstract Chirality ( C ) is a fundamental symmetry property of objects. Detecting and distinguishing molecular chirality in the infrared spectrum important life sciences, biology, chemistry. In this paper, we demonstrate an achiral metasurface based on gaped dual-germanium-dimer array for enhanced mid-infrared chiral sensing under both circularly polarized light (CPL) linearly (LPL) excitations...

in this research, the effects of combine renovation as a mechanic harvest evaluation index of wheat were studied. results show that this renovation has decreased wheat losses by 1368 thousand tons which worth 2462400 million rials. two scenarios were investigated. first, under real condition with earmark of government subsidies for purchasing machines, was studied at both guaranteed and world p...