نتایج جستجو برای: sila polyacenes
تعداد نتایج: 455 فیلتر نتایج به سال:
Density functional approximations are known to significantly overestimate the polarizabilities of long chain-like molecules. We study static electric dipole and vertical ionization potentials polyacenes from benzene pentacene using Fermi-L\"owdin orbital based self-interaction corrected (FLOSIC) density method. The orbital-by-orbital correction corrects for overestimation tendency approximation...
Herein we report on the reactions of the stable LSiCl (1) and LGeCl (2) [L = PhC(NtBu)(2)] with L(1)Ge, [L(1) = CH{(C[double bond, length as m-dash]CH(2))(CMe)(2,6-iPr(2)C(6)H(3)N)(2)}] (3) to yield 1-sila-5-germylene (4) and a 1,5-bis(germylene) (5). The reactions proceed through the 1,4 nucleophilic addition of the M-Cl (M = Si or Ge) to 3 without any modification of the oxidation state altho...
Indonesia merupakan Negara yang beraneka ragam suku, ras, budaya dan agama. Keberagaman sering memicu terjadinya konflik salah satunya adalah Banyaknya agama memperlihatkan ketidaksesuaian antara ajaran kasih dengan fakta ada. Konflik antar terjadi memerlukan perwujudan Sila Persatuan landasan kasih. Perwujudan sila ada keterkaitannya sila-sila itu wujud nyata dari agama-agama ajarkan, sehingga...
1. In an attempt to assess the structural requirements for the muscarinic receptor selectivity of hexahydro-diphenidol (hexahydro-difenidol) and hexahydro-sila-diphenidol (hexahydro-sila-difenidol), a series of structurally related C/Si pairs were investigated, along with atropine, pirenzepine and methoctramine, for their binding affinities in NB-OK 1 cells as well as in rat heart and pancreas....
OBJECTIVE To evaluate the single incision laparoscopic appendectomy (SILA) using existing instruments, the 10-mm laparoscope, and glove port technique. METHODS SILA was performed on 16 patients (8 male cases, 8 female cases) between June 2012 and September 2015. A 20-mm incision was made in the umbilicus and a wound retractor was placed. A 10-mm trocar for the laparoscope and two 5-mm trocars...
In 1970, Jayakanthan authored the novel ‘Sila Nerangalil Sila Manithargal’, which won Sahitya Academy Award for year 1972. He was born in 1934 an agricultural family Manjakuppam, Cuddalore, Tennarkadu district. has made a special place himself world of literature. Every novelist creates work his own style. Good diction should carry reader to end without boring them. The idiom that takes readers...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید