Ara
Toplam kayıt 998, listelenen: 111-120
Structural, vibrational and theoretical studies of anilinium trichloroacetate: New hydrogen bonded molecular crystal with nonlinear optical properties
(PERGAMON-ELSEVIER SCIENCE LTD, 2014)
In this work, we report a combined experimental and theoretical study on molecular structure, vibrational spectra and NBO analysis of the potential nonlinear optical (NLO) material anilinium trichloroacetate. The FT-IR and ...
Nutrient Concentrations and Nutrient Ratios of Rhododendron ponticum Litter Along an Elevational Gradient
(FOUNDATION ENVIRONMENTAL PROTECTION & RESEARCH-FEPR, 2014)
Litter is an important component of organic matter replenishment. Rhododendron ponticum L. is an important understory deciduous shrub species of Fagus orientalis Lipsky Forests in the Western Black Sea region. The goal of ...
Experimental (XRD, FT-IR and UV-Vis) and theoretical modeling studies of Schiff base (E)-N '-((5-nitrothiophen-2-yl)methylene)-2-phenoxyaniline
(PERGAMON-ELSEVIER SCIENCE LTD, 2014)
The Schiff base compound (E)-N'-((5-nitrothiophen-2-yl)methylene)-2-phenoxyaniline has been synthesized and characterized by IR, UV-Vis, and X-ray diffraction (XRD) methods. The molecular geometry from X-ray experiment in ...
Ellenberg's indicator values for soil nitrogen concentration and pH in selected swamp forests in the Central Black Sea region of Turkey
(TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2014)
Ellenberg developed a system that assigns indicator scores for habitat characteristics of individual plant species. Swamp forests are highly diverse ecological communities and include different plant species, all of which ...
Generalized alpha-psi contractive mappings in quasi-metric spaces and related fixed-point theorems
(SPRINGEROPEN, 2014)
In this paper, we characterize alpha-psi contractive mappings in the setting of quasi-metric spaces and investigate the existence and uniqueness of a fixed point of such mappings. We notice that by using our result some ...
Certain characterizations of LA-semigroups by soft sets
(IOS PRESS, 2014)
In this paper, a new approach to LA-semigroup theory is proposed by obtaining significant characterizations of regular, intra-regular, completely regular, weakly regular and quasi-regular LA-semigroups via soft intersection ...
(psi, phi) -weak Contraction on Ordered Uniform Spaces
(UNIV NIS, FAC SCI MATH, 2014)
In this paper, we prove a fixed point theorem for (psi, phi) -contractive mappings on ordered uniform space.
Biosynthesis of silver nanoparticles using chitosan immobilized Bacillus cereus: Nanocatalytic studies
(ELSEVIER SCIENCE BV, 2013)
In this paper, the biosynthesis study of silver nanoparticles (AgNPs) using chitosan immobilized on the Bacillus cereus (Bc-C) was performed via bioreduction without any reducing agent. Transmission electron microscopy ...
The applicability of the "Sniffin' Sticks" olfactory test in a Turkish population
(INT SCIENTIFIC LITERATURE, INC, 2013)
Background: Olfactory assessment is often neglected in clinical practice, although olfactory loss can assist in diagnosis and may lead to significant morbidity. "Sniffin' Sticks" is a modern test of nasal chemosensory ...
Measurements of radon concentrations in spa waters in Amasya, Turkey
(OXFORD UNIV PRESS, 2013)
Radon concentration measurements were performed in four spas used for therapy, drinking and irrigation purposes in the Amasya basin in Turkey, during a period of time between January 2009 and May 2010. The measurements ...