نتایج جستجو برای: r31 r12
تعداد نتایج: 619 فیلتر نتایج به سال:
9 Article history: 10 Received 18 January 2011 11 Received in revised form 5 July 2011 12 Accepted 1 November 2011 13 Available online xxxx 1456 17 JEL classification: 18 D72 19 D91 20 H31 21 R12 22
In this research, which including two cytoplasmic male sterile female (CMS) lines and six recessives branching tester parent (RfRf), 12 hybrids (F 1 ) were obtained by crossing the in Plant Breeding Greenhouse of Field Crops Department 2018-19 winter period. trial was carried out 2019 as four replications. height (cm), head diameter 100 seed weight (g), yield (kg ha -1 ), oil content (%) invest...
در این مقاله بررسی عملکرد سیالات مختلف در سیکل ترکیبی توان و تبرید مورد مطالعه قرار گرفته است . اگزرژی را می توان برای ارزیابی و بهبود سیستم های انرژی با ارائه اطلاعات مفید تر و معنی دار تر از تجزیه و تحلیل انرژی استفاده کرد . در واقع، تجزیه و تحلیل اگزرژی شامل استفاده از قوانین اول و دوم ترمودینامیک میباشدکه برای تحلیل انرژی و اگزرژی برای سیکل ترکیبی توان وتبرید با سیالات مختلف در این مقاله از...
The dynamic response of polar nanoregions under an AC electric field was investigated by measuring the frequency dependence of the quadratic electro-optic (QEO) effect in a paraelectric KTa0.61Nb0.39O3 single crystal near the para-ferroelectric phase boundary (0 °C < T-Tc < 13 °C). The QEO coefficient R11 - R12 reached values as large as 5.96 × 10(-15) m(2)/V(2) at low frequency (500 Hz) and gr...
9 Article history: 10 Received 18 January 2011 11 Received in revised form 5 July 2011 12 Accepted 1 November 2011 13 Available online xxxx 1456 17 JEL classification: 18 D72 19 D91 20 H31 21 R12 22
CXCR4 is a coreceptor of HIV-1 infection in host cells. Through a photocrosslinking study to identify receptors involved in internalization of oligoarginine cell-penetrating peptides (CPPs), we found that CXCR4 serves as a receptor that stimulates macropinocytic uptake of the arginine 12-mer peptide (R12) but not of the 8-mer. We also found that stimulating CXCR4 with its intrinsic ligands, str...
not only satisfies all the cusp conditions (as promised by Hirschfelder) but provides a satisfying variational form for obtaining quite high accuracy predicted energies of the Helium 1S 2-electron ground state. It employs a “to be determined” function g(r1,r2,r12) to correct for all the errors induced by the cusp determined functions (i. e., those functions chosen to make sure that the total An...
in the fundamental representation. Conspicuously absent from this list is A (1) n for n > 1. This is because in order to demonstrate integrability, we assume that the corresponding R matrix has crossing symmetry, which is not true in the case A (1) n for n > 1. Sklyanin has demonstrated that an integrable open spin chain can be constructed with an R matrix that satisfies nothing more than the Y...
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