Browsing Araştırma Çıktıları | WoS by Language "eng"
Now showing items 21-40 of 5882
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Ab initio calculations of solvent effects on guanine and thioguanine tautomerism
(NATL INST SCIENCE COMMUNICATION-NISCAIR, 2000)The molecular geometries and the relative energies of the ten most stable tautomers of guanine (G1, G2, G3...etc.) and thioguanine (TG1, TG2, TG3...etc.) have been investigated at the HF/3-21G and HF/6-31G** levels in the ... -
Ab Initio Calculations on some Antiepileptic Drugs such as Phenytoin, Phenbarbital, Ethosuximide and Carbamazepine
(SPRINGER/PLENUM PUBLISHERS, 2017)This research deals with some antiepileptic agents that are used to treat antiepileptic seizures. Stable conformational structures corresponding to potential energy minima for each molecule are determined in the gas phase ... -
Ab initio molecular structure study of alkyl substitute analogues of Alzheimer drug phenserine: structure-activity relationships for acetyl- and butyrylcholinesterase inhibitory action
(ELSEVIER SCIENCE BV, 2005)Considerable experimental evidence suggests that phenserine and some alkyl analogues show inhibitory action against human acetylcholinesterase (AChE) and butyrylcholinesterase (BChE). The electronic structure of the newly ... -
Ab initio study of atmospheric reactions of the hydroxyl radical-water complex (OH-H2O) with saturated hydrocarbons (methane, ethane and propane)
(ELSEVIER SCIENCE BV, 2005)Weakly bound reactant and product complexes in the hydrogen abstraction reactions of the hydroxyl radical-water complex (OH-H2O) with CH4, C2H6, and C3H8 were investigated with ab initio molecular orbital methods. Molecular ... -
Ab initio study on tautomerism of 2-thiouracil in the gas phase and in solution
(KLUWER ACADEMIC PUBL, 2000)Ab initio geometry optimizations were carried out at the HF/3-21G and HF/6-31+G** levels for the six tautomeric forms of 2-thiouracil (2TU, 2TU1, 2TU2, 2TU3, 2TU4, 2TU5) in the gas phase and in solution. To obtain a more ... -
Abatement of nitrous oxide over natural and iron modified natural zeolites
(ELSEVIER SCIENCE BV, 2011)The natural zeolite obtained from the Sivas-Yavu region in Turkey and iron modified forms were studied for the decomposition of N(2)O and selective catalytic reduction of N(2)O with NH(3). The natural and iron modified ... -
Abdominal blockage of iliohypogastric and ilio-inguinal nerves for management of post-caesarean pain: A novel method
(SA MEDICAL ASSOC HEALTH & MEDICAL PUBL GROUP, 2012)Objective. The aim of this study was to compare pain relief after caesarean section achieved by an intra-abdominal iliohypogastric and ilio-inguinal (IHII) nerve block with levobupivacaine with that in patients given a ... -
Abdominal obesity: An indicator of extensive coronary arterial disease in NSTEMI patients?
(LIPPINCOTT WILLIAMS & WILKINS, 2008)… -
Abnormal Heart Rate Recovery in Stable Heart Failure Patients
(WILEY, 2013)Background Heart rate decrease after exercise, that is associated with reactivation of parasympathetic system, is important, as it is also associated with mortality. Previous studies have shown that this is an independent ... -
ABRASIVE WEAR BEHAVIOUR OF SiCp-REINFORCED Al2124 ALLOY COMPOSITE BASED ON THE TAGUCHI METHOD
(SCIBULCOM LTD, 2013)Al2124 alloy composites containing 10 wt.% SiCp and 15 wt.%Ti powders are prepared by powder metallurgy (PM) method and sintered at 630 degrees C for 3 h, followed by ageing at 250 degrees C for 3 h. Abrasive wear behaviour ... -
Absence of the Arteria Profunda Femoris
(SOC CHILENA ANATOMIA, 2012)At arteria femoralis, arteria profunda femoris is the main branch feeding the thigh. After iliofemoral embryological evolution many variations can be seen in this vessel. The absence of a. profunda femoris is one of the ... -
Absolute ion hydration enthalpies from absolute hardness and some VBT relationships
(ELSEVIER SCIENCE BV, 2018)In the present work, absolute hydration enthalpies are calculated from ion absolute hardness for a series of +1 and -1 ions. The calculated values are compared with those previously reported (Housecroft, 2017) [2] and ... -
Abusive Head Trauma in Turkey and Impact of Multidisciplinary Team Establishment Efforts on Case Finding and Management: Preliminary Findings
(AVES, 2016)Aim: Abusive head trauma (AHT) is the most common cause of death as the result of child abuse. A task force is planned to provide training on AHT to professionals in different disciplines on clinical presentation, diagnostic ... -
Accumulation of arsenic in plants from arsenic contaminated irrigation water
(PAMUKKALE UNIV, 2017)Arsenic occurs naturally in the earth's surface and is widely distributed in the environment. Arsenic is commonly encountered in groundwater in different parts of the world due to natural processes as well as from anthropogenic ... -
ACCURACY OF GPS RAPID STATIC POSITIONING: APPLICATION TO KOYULHISAR LANDSLIDE, CENTRAL TURKEY
(MANEY PUBLISHING, 2011)To date, the accuracy of static GPS positioning has been documented well. However, we have not yet encountered detailed evaluations for Rapid Static GPS. Considering this fact, in this paper the accuracy of Rapid Static ... -
Accuracy of three different apex locators and visual exam in primary teeth with and without root resorption in vitro
(ARIESDUE SRL, 2014)Aim The aim of this study was to evaluate the accuracy and reliability of three apex locators (EndoMaster, Raypex, DentaPort ZX) and visual assessment in primary molar teeth in vitro. Materials and methods Twenty-four ...
