نتایج جستجو برای: shell percentage
تعداد نتایج: 186171 فیلتر نتایج به سال:
The egg quality is one of the most important economic factors for layers that are crucial for hatchability and marketing. Given the low number of egg quality traits records, one of the approaches in estimating phenotypic and genetic parameters is multi trait analysis. The aim of this study was to estimate the phenotypic and genetic parameters of west Azerbaijan native hens egg quality traits by...
در این رساله، ما ثابت جفت شدگی رأس مزونی ds0dk را با استفاده از قانون جمعqcd سه-نقطه، برای دو حالت d و k off-shell، بدست می آوریم. مزون ds0 پهنای واپاشی کمی دارد. پهنای کم این مزون تعجب آور نیست، زیرا جرم آن کمتر از جرم آستانه سیستم dk می باشد. داشتن ثابت جفت شدگی رأس ds0dk ، مهم است، به این دلیل که پهنای واپاشی در این کانال،که مهمترین کانال است، می تواند پهنای کلی حالت را به ما بدهد. بنابراین ...
abstract more than %90 of natural silk in world is produced by means of mulberry silkworm (bombyx mori l.). therefore, it is important that we recognize and collect mulberry varieties which have high quantity and quality leaf performance. for this purpose, an experiment was conducted with five mulberry varieties (kenmochi, kairyonase, ichinose, shinichinose and local varieties) during two seaso...
this experiment was designed to evaluate the effects of different sources of calcium at different rates and cholecalciferol(vitamin d3) on the performance and egg quality of hy-line w-36 laying hens. in this study a total of 648 hens were managed in a completely randomized design using a factorial arrangement of 3 × 3 × 2 treatments, with three calcium sources (oyster shell, os; ground limeston...
Introduction Transpedicular screw fixation is one of the most sophisticated procedures currently being used to stabilize the cervical spine. Anatomic studies have documented the external dimensions and angular parameters of the cervical pedicle, thereby providing the spinal surgeon with relevant information for accurate pedicle screw insertion [1,2]. Data is lacking, however, regarding its inte...
Methods Eleven patients with atrial fibrillation (AF, 4 persistent) underwent first time pulmonary vein isolation procedure. 3D LGE magnetic resonance imaging (1.5T Philips Ingenia) was performed at 3 months (91 ± 15 days) post ablation (scan 1), with a reproducibility scan three days later (scan 2). 3D LGE acquisitions were performed at 10, 20 and 30 min post gadolinium (Gd, 0.2 mmol/kg) (spat...
A cluster-orbital shell model is applied to study the mechanism of a-cluster formation in 2°Ne. For this purpose a realistic effective interaction between the valence nucleons is carefully determined and tested through the low-lying levels of the sd shell nuclei. A calculation including all the configurations up to 4nw excitation is done for the 0+ levels of 2°Ne. Three 0+ states that correspon...
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