Dil "eng" Fen Edebiyat Fakültesi için listeleme
Toplam kayıt 1349, listelenen: 1-20
-
1,2,4-Triazole-conjugated fluoroquinolones as potential candidates for new antibacterial agents
(Bentham Science Publications, 2024)In this study, synthesis of 1,2,4 triazole-fluoroquinolone hybrid compounds was realized. 7a-d hybrid compound was obtained as a result of mannich reaction with 6a-b triazole compounds norfloxacin and ciprofloxacin. 1H-NMR, ... -
(1-Methyl-2-(thiophen-2-yl)-1H-benzo[d]ilmidazole) and its three copper complexes: Synthesis, characterization and fluorescence properties
(Elsevier, 2015)(1-Methyl-2-(thiophen-2-yl)-1H-benzo[d]imidazole) (C12H10N2S) (L) ligand and its three copper complexes [(Cu-2(L)(2)I-2] (1), [(Cu(L)(2)X-2] (X = Cl- (2), and NO3- (3)) were synthesized and characterized by elemental ... -
18. ve 19. yüzyıllarda Ünye Limanı: Bir iskelenin yükselişi ve gerileyişi
(Ordu Üniversitesi, 2023)Dünyanın en önemli iç denizlerinden biri olan Karadeniz, deniz ve karayolu bağlantıları kanalıyla Asya-Avrupa arasındaki deniz-kara ticaretini birbirine bağlar. Karadeniz’in Orta kesiminde yer alan Ünye ise gerek iç ... -
2'-[Eth-oxy(p-tol-yl)methyl-ene]acetohydrazide
(2007)Mol-ecules of the title compound, C12H16N2O2, are linked by N - H?O hydrogen bonds [N?O = 2.971 (2) Å, H?O = 2.17 (2) Å and N - H?O = 162 (2)°] into cyclic centrosymmetric R 2 2(8) dimers. © International Union of ... -
2'-[Eth-oxy(phen-yl)methyl-ene]acetohydrazide
(2007)The title compound, C11H14N2O2, contains two independent mol-ecules in the asymmetric unit. Each independent mol-ecule exists as part of an N - H?O hydrogen-bonded centrosymmetric dimer. © International Union of Crystallography ... -
3-Ethyl-4-(p-chlorobenzylidenamino-4,5-dihydro-1H-1,2,4-triazol-5-one (EPHBAT) as precipitant for carrier element free coprecipitation and speciation of chromium(III) and chromium(VI)
(Elsevier, 2009)A method for the separation and speciative determination of Cr(VI) and Cr(III) has been developed. The procedure is based on coprecipitation of Cr(III) on 3-ethyl-4-(p-chlorobenzylidenamino-4,5-dihydro-1H-1,2,4-triazol-5-one ... -
4-(2-Methoxy-4-(prop-1-enyl)phenoxy)phthalonitrile; synthesis, characterization, Hirshfeld surface analysis and chemical activity studies
(Taylor & Francis Ltd, 2018)This work deals with experimental and theoretical study of the 4-(2-methoxy-4-(prop-1-enyl)phenoxy)phthalonitrile (MPPP). the MPPP was synthesized and characterized by FT-IR and NMR, and X-ray single-crystal determination. ... -
4-(4-(( 5-Amino-1,3,4-thiadiazol-2-yl)methoxy) phenyl)-1-(( 5-amino-1,3,4-thiadiazol-2-yl)methyl)-3-benzyl-1H-1,2,4-triazol-5( H)-one: Synthesis, characterization and computational studies
(Bentham Science Publ Ltd, 2016)Background: 1,2,4-triazole and its derivatives are known to have various biological activities such as antifungal, antiviral, antidepressant, antitumor, anti-inflammatory, antitubercular, antimigrain and anti-cancer. ... -
4-(4-Allyl-2-meth-oxyphen-oxy)benzene-1,2-dicarbonitrile
(Wiley, 2007)In the title compound, C18H14N2O2, the dihedral angle between the two benzene rings is 88.6 (1)°. The allyl group is disordered over two orientations, with refined occupancies of 0.695 (6) and 0.305 (6). The meth-oxy group ... -
4-Amino-3,5-diethyl-4H-1,2,4-triazole at 100 K: Chains of edge-fused R 44(10) and R44(20) rings
(Wiley, 2007)The title compound, C6H12N4, has four crystallographically independent mol-ecules in the asymmetric unit. Inter-molecular N - H?N hydrogen bonds involving amino groups and triazole N atoms form a three-dimensional framework ... -
4-Amino-3-(p-chlorophenyl)-5-(p-methoxybenzyl)-4H-1,2,4-triazole: X-ray and DFT-calculated structures
(2011)The title compound, 4-amino-3-(p-chlorophenyl)-5-(p-methoxybenzyl)-4H-1,2, 4- triazole I , C16H15ClN4O), has been determined using X-ray diffraction techniques and the molecular structure has also been optimized at the ... -
4-Methyl-N-(4-methylphenylsulfonyl)-N-phenylbenzenesulfonamide
(Int Union Crystallography, 2014)The whole molecule of the title compound, C20H 19NO4S2, is generated by twofold rotational symmetry. The N atom is located on the twofold rotation axis and has a trigonal-planar geometry. It is bonded by two S atoms of two ... -
5,5-Diethylbarbiturate complexes of silver with 2,2′-bipyridine and 3-(2-pyridyl)propanol: Syntheses, crystal structures, spectroscopic, thermal and antimicrobial activity studies
(Verlag der Zeitschrift fur Naturforschung, 2008)Two silver 5,5-diethylbarbiturate (barb) complexes with 2,2?-bipyridine (bpy) and 3-(2-pyridyl) propanol (pypr), [Ag(barb)(bpy)] (1) and [Ag(barb)(pypr)] (2), have been prepared and characterized by elemental analysis, IR ... -
a-Glucosidase inhibition properties of novel azaphthalocyanines containing vanillin
(Natl Inst Science Communication & Policy Research, 2023)Vanillin substituted novel zinc(II) azaphthalocyanines (ZnAzaPcs) have been synthesized and investigated for their & alpha;-glucosidase inhibition properties. The new compounds (1, 2, 1a and 2a) have been characterised ... -
Ab initio atomistic thermodynamics modeling of adsorption of oxygen on gold and gold-silver surfaces
(2019)A theoretical study of oxygen adsorption on gold and gold-silver surfaces by means of density functional theory (DFT) calculations with an atomistic thermodynamic model is performed. The (111) and (211) facets of gold and ... -
About the equivalence of nullnorms on bounded lattice
(Kybernetika, 2017)In this paper, an equivalence on the class of nullnorms on a bounded lattice based on the equality of the orders induced by nullnorms is introduced. the set of all incomparable elements w.r.t. the order induced by nullnorms ... -
About the orders induced by implications satisfying the law of importation
(World Scientific Publ Co Pte Ltd, 2018)In this paper, an order induced by implications on a bounded lattice under some more lenient conditions than the ones given former studies is defined and some of its properties are discussed. By giving an order based on ... -
AC loss study by AC susceptibility measurement in a commercial Bi:2223/Ag tape prepared by the CTFF method: H ∥ c axis and short specimen
(2010)The effect of temperature, field amplitude, frequency and orientation of the field on AC losses in a commercial Bi:2223/Ag tape prepared by the continuous filling and forming (CTFF) method has been investigated. The ... -
AC losses in a commercial Bi: 2223/Ag tape
(Institute of Physics Publishing, 2009)We have investigated the effect of temperature, field amplitude, frequency and orientation of the field on AC losses in a commercial Bi:2223/Ag tape. The measurements were performed using an AC susceptometer. The experimental ... -
AC losses in coil wound from round wire coated by a superconducting layer
(IEEE, 2012)Numerical simulations have been performed in order to predict the behavior of a round wire covered by thin superconducting layer when exposed to AC magnetic field or transporting AC current, as well as for a solenoid coil ...
