نتایج جستجو برای: 109 pc5 1 aqi 2823 0 933 pc1 0 2415 pc2 0 0336 pc3
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In this research, YBa2Cu3O7-d (0 < d < 1) nanocrystalite superconductor was prepared by mechanochemical alloying method. We synthesized YBa2Cu3O7-d via mixing the BaCO3, Y2O3, CuO powders and milling in SPEX 8000 for 5h with weight ratio of ball to powder 10:1 and steel balls of 11mm diameter, followed by heating for 4h at 850 ˚C. The superconductor phase formation process was completed with si...
Abstract Introduction Recent genome-wide association studies (GWAS) of individual sleep traits have identified hundreds genetic loci, often implicating genes and biological pathways that are shared across phenotypes. Modeling multiple dimensions may allow identification common underlying mechanisms complement analyses traits. Moreover, construction novel health scores, accounting for correlatio...
Genetic similarity of spouses can reflect factors influencing mate choice, such as physical/behavioral characteristics, and patterns of social endogamy. Spouse correlations for both genetic ancestry and measured traits may impact genotype distributions (Hardy Weinberg and linkage equilibrium), and therefore genetic association studies. Here we evaluate white spouse-pairs from the Framingham Hea...
INTRODUCTION Our goal was to verify the association between candidate polymorphisms and skeletal Class III malocclusion in a well-characterized homogeneous sample set. METHODS Thirty-five single-nucleotide polymorphisms were studied from 10 candidate loci in 54 Class III subjects and 120 controls. Skeletal Class III characteristics included ANB angle less than 0°, SNB angle greater than 83° (...
Fluoride contamination has now become an emerging concern in agroecosystems. A diagnostic survey was conducted across the fluoride (F-) contaminated wetlands of Kuttanad, India with aim to examine influence edaphic factors on F- concentration soils. The soils (Inceptisols) predominantly sandy had a substantial percentage clay and soil characteristics such as bulk density (BD), moisture, tempera...
Understanding distribution of soil properties at the field scale is important for improving agricultural management practices and for assessing the effects of agriculture on environmental quality. Spatial variability within soil occurs naturally due to pedogenic factors as well as land use and management strategies. The variability of soil properties within fields is often described by classica...
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