The title compound, [RuBr(C(10)H(8)N(2))(C(6)H(12)S(3))]PF(6) or [RuBr(bpy)([9]aneS(3))]PF(6) ([9]aneS(3) is 1,4,7-trithia-cyclo-nonane and bpy is 2,2'-bipyridine), exhibits a very similar octahedral coordination geometry for the Ru(2+) atom to that of its [RuCl(bpy)([9]aneS(3))](+) analogue, with only the chloride ligand being substituted by a bromide ligand. The presence of a PF(6) (-) anion ...

Authors: Nadiia Artyukhova, ORCID: https://orcid.org/0000-0002-2408-5737 PhD, Associated Professor, Sumy State University, Ukraine Jan Krmela, https://orcid.org/0000-0001-9767-9870 University of Pardubice, Czech Republic Vladimira Krmelova, https://orcid.org/0000-0002-3822-3416 Alexander Dubcek Trencin, Slovak Dastan Ospanov, https://orcid.org/0000-0003-0401-180X Saken Seifullin Kazakh Agrotech...

In 1989 jürgen habermas opined that Carl Schmitt was unlikely to have the same ‘power of contagion in the Anglo-Saxon world’ as had Nietzsche and Heidegger. Too deep and unbridgeable was the spiritual gulf that separated the disgraced éminence grise of the ascending Axis power—publicly, at least, a virtual taboo figure within the Federal Republic—from the more liberal climes and political sensi...

Bu çal??mada, insan koryonik gonadotropini (hCG) ve prostaglandin F2-alfa (PGF2?) ile östruslar?n?n indüklenmesinden sonra gonadotropin salg?lat?c? hormon (GnRH) k?sa süreli progesteron uygulamas?n? takiben süperovulasyon uygulanan Hol?tayn donörler (modifiye protokol) klasik donörlerden elde edilen embriyolar?n kalitesi say?s? kar??la?t?r?ld?. Ara?t?rmada, üç ya?l? 20 adet ?rk? inek iki e?it g...

The common feature of the title compounds, [Zn(C5H10NO2S2)2(C10H8N2)]·2H2O, (I), and [Zn(C6H12NOS2)2(C10H8N2)], (II), is the location of the Zn(II) atoms on a twofold rotation axis. Further, each Zn(II) atom is chelated by two symmetry-equivalent and symmetrically coordinating di-thio-carbamate ligands and a 2,2'-bi-pyridine ligand. The resulting N2S4 coordination geometry is based on a highly ...

A family (Dλ)λ∈C of differential operators on the sphere S n is constructed. The operators are conformally covariant for the action of the subgroup of conformal transformations of S which preserve the smaller sphere Sn−1 ⊂ S. The family of conformally covariant differential operators from S to Sn−1 introduced by A. Juhl is obtained by composing these operators on S and taking restrictions to Sn−1.

The first alpha-difluoromethyl sulfoximine compound, 2, was successfully prepared by using the copper(II)-catalyzed nitrene transfer reaction. Compound 2 was found to be a novel and efficient difluoromethylation reagent for transferring the CF(2)H group to S-, N-, and C-nucleophiles. Deuterium-labeling experiments suggest that a difluorocarbene mechanism is involved in the current difluoromethy...

i n m a n u f a c t u r i n g a c t i v i t i e s, i s s u e s s u c h a s t h e i n t e n s i t y o f c o m p e t i t i o n, r i s i n g a n d c h a n g i n g c u s t o m e r e x p e c t a t i o n s, a n d e v e r-i n c r e a s i n g t e c h n o l o g i c a l d e v e l o p m e n t s, i n t e n s i f y m a n u f a c t u r e r c o m m i t m e n t t o e l i m i n a t e d e f e c t s i n i t s p r...