نتایج جستجو برای: 958 and 995 respectively 48
تعداد نتایج: 16848003 فیلتر نتایج به سال:
this thesis basically deals with the well-known notion of the bear-invariant of groups, which is the generalization of the schur multiplier of groups. in chapter two, section 2.1, we present an explicit formula for the bear-invariant of a direct product of cyclic groups with respect to nc, c>1. also in section 2.2, we caculate the baer-invatiant of a nilpotent product of cyclic groups wuth resp...
OBJECTIVE To understand how a pilot intervention combining SMS reminders with real-time adherence monitoring improved adherence to HIV antiretroviral therapy (ART) for adults initiating treatment in rural Uganda. DESIGN Qualitative study, conducted with a pilot randomized controlled trial. METHODS Sixty-two pilot intervention study participants took part in qualitative interviews on: prefer...
Background: Infertility is one of the major problems in life which affects about 20% of couples in developed countries and a large population in the developing countries including Iran. Since not much has been discussed, published or talked about in the literature and infertilityconferences in Iran, we have decided to conduct a review of literature and provide a summary of what is known in the ...
in this thesis, a new optically active poly(amide-imide) (pai) was synthesized by the indirect polycondensation reaction of the l-phenylalanine based diacid chloride and 4,4?-diaminodiphenylether in the presence of triethylamine in n-methyl-2-pyrrolidone. the formation of pai was confirmed by ftir, 1h nmr and elemental analysis. in next step, the surface of titanium dioxide (tio2) nanoparticles...
in this thesis, phosphorus ylides [phbppy], [no2bppy] and [brbppy] have been synthesized through the formation of phosphonium salt and dihydrogenation, followed by the reaction of pd(oac)2 and the orthopalladated dinuclear complexes [pd(?-cl)(phbppy)]2, [pd(?-cl)(no2bppy)]2 and [pd(?-cl)(brbppy)]2 have been produced. the reaction of dinuclear complexes and bidentate ligands [l = bipy (2,2-bipyr...
This study was supported in part by a centre grant from the National Health and Medical Research Council of Australia and a grant from Sandoz Pharma, Basle, Switzerland. 1 Ho KY, Weissberger AJ, Marbach P, Lazarus L. Therapeutic efficacy of the somatostatin analog SMS 201-995 (octreotide) in acromegaly: effects of dose and frequency and long term safety. Ann Intern Med 1990;112:173-81. 2 Sassol...
INTRODUCTION ................................................................................ 955 I. AVERAGING ................................................................................ 958 II. SHRINKAGE ................................................................................ 960 III. NONRANDOM SAMPLING ............................................................. 963 CONCLUSION ....
Head, M. J. & Rook, J. A. F. (1957). Proc. Nutr. SOC. 16, 2 5 . McCance, R. A. & Widdowson, E. M. (1939). Biochen. J . 33, 523. McCance, R. A. & Widdowson, E. M. (1942-3). J. Physiol. 101, 350. McDonald, P. (1958). Proc. Brit. SOC. Anim. Prod. p. 31. Middleton, G. & Stuckey, R. E. (1954). Analyst, 79, 138. Powell, F. J. N. (1953). J . clin. Path. 6 , 286. Sjollema, B. (1931). Tierernahrung, 3, ...
Based on a 670 fb −1 data sample accumulated at the Belle detector, we have looked for a second-class current decays τ → πην and τ → πη (958)ν. First possible indications for the τ → πην decay are attained with a 2.4 significance corresponding to the branching fraction B(τ − → π − ην τ) = (4.4 ± 1.6 ± 0.8) × 10 −5 or B < 7.3 × 10 −5 at 90% confidence level. Also, the upper limit on B(τ − → π − ...
S. E. Miller, “Coupled wave theory and waveguide applications, ” Bell Syst. Tech. J., vol. 33, pp. 661-720, May 1954. S. A. Schelkunoff, “Conversion of Maxwell’s equations into generalized telegraphist’s equations, ” Bell Syst. Tech. J., vol. 34, pp. 995-1043, Sept. 1955. W. H. Louisell, Coupled Mode and Parametric Electronics. New York: Wiley, 1960. S. E. Miller, “ Waveguide as a communication...
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