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Now showing items 3531-3540 of 3743
The investigation of the morphology of a decaying conic mound in the presence of repulsive and attractive step interactions
(ELSEVIER SCIENCE BV, 2018)
A surface below its roughening temperature consisting of two dimensional concentric circular monoatomic steps is discussed under step-flow model. Both repulsive and attractive interactions between steps are considered where ...
Recovery of Zinc by LIX 984N-C from Electroplating Rinse Bath Solution
(TAYLOR & FRANCIS INC, 2009)
The development of a complete solvent extraction process at the laboratory scale for recovering zinc from the zinc electroplating first rinse bath solution (alkali solution) containing 1.9g/L zinc (ZEFRBS) by a solvent ...
EFFICACY OF COLISTIN AND NON-COLISTIN MONOTHERAPIES IN MULTI-DRUG RESISTANT ACINETOBACTER BAUMANNII BACTEREMIA/SEPSIS
(CARBONE EDITORE, 2014)
Objective: This retrospective study aimed to investigate the efficacies of colistin and non-colistin monotherapies in multi-drug resistant Acinetobacter baumannii bacteremia (MDR-AB). Materials and methods: Cases with ...
Pamoic acid esters and their xanthene derivatives: Flourimetric detection of nitroaromatic compounds and non-linear optical properties
(ELSEVIER SCIENCE SA, 2018)
In this study, four pamoic acid esters and a dibenzoxanthene derivative of pamoic acid ester were prepared and characterized by the analytical and spectroscopic methods Molecular structure of the synthesized compounds were ...
Effects of applied electromagnetic fields on the optical transitions in a V-shaped quantum well
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2013)
In this study, the interband optical transitions and the binding energy of an exciton in a GaAs/Ga1-xAlxAs V-shaped quantum well (VQW) under the electric and magnetic fields are calculated. The calculations were performed ...
Clipping of Large and Giant Aneurysms of Anterior Circulation
(TURKISH NEUROSURGICAL SOC, 2011)
AIM: Surgical outcome for giant intracranial aneurysms (GIA) is suboptimal. Reasons for higher complication rates in large and GIA surgery are the occlusion of perforators or parent arteries during aneurysm clipping, or ...
A New Ultrasonic Thermostatic-Assisted Cloud Point Extraction/Spectrophotometric Method for the Preconcentration and Determination of Bisphenol A in Food, Milk, and Water Samples in Contact with Plastic Products
(SPRINGER, 2017)
Bisphenol A (BPA) contamination in foods and beverages usually occurs as a result of migration from the packages that contain it. In this context, a simple, easy-to-use, and efficient method was developed for the ...
The effect of various treatment conditions on natural zeolites: Ion exchange, acidic, thermal and steam treatments
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2012)
Two different natural zeolites having different phase compositions were obtained from different regions of Turkey and modified by ion-exchange (0.5 M NH4NO3) and acid leaching using 1 M HCl. The natural and modified samples ...
Relief of Pain During Blood Specimen Collection in Pediatric Patients
(LIPPINCOTT WILLIAMS & WILKINS, 2012)
Purpose: To investigate the effect of external cold and vibration stimulation via Buzzy (R) on pain and anxiety levels of children during blood specimen collection. Study Design and Methods: This study was a randomized ...
Synthesis, spectral analysis and quantum chemical studies on molecular geometry, chemical reactivity of 7-chloro-9-(2 '-chlo rophenyl)-2,3-dihydroacridin-4(1H)-one and 7-chloro-9-(2 '-fluo rophenyl)-2,3-dihydroacridin-4(1H)-one
(ELSEVIER SCIENCE BV, 2017)
7-Chloro-9-(2'-chlorophenyl)-2,3-dihydroacridin-4(1H)-one (3a) and 7-chloro-9-(2'-fluorophenyl)-2,3dihydroacridin-4-(1H)-one (3b) were synthesized from 2-amino-2',5-dichlorobenzophenone (1a) and 2-amino-5-chloro-2'-fluor ...