Araştırma Çıktıları: Recent submissions
Now showing items 3361-3380 of 9557
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NOTES ON GENERALIZED DERIVATIONS OF *-PRIME RINGS
(UNIV MISKOLC INST MATH, 2014)Let R be a *-prime ring with characteristic different from two and U not equal 0 be a square closed *-Lie ideal of R. An additive mapping F : R -> R is called an generalized derivation if there exits a derivation d : R -> ... -
A NOTE ON DERIVATIONS IN SUBTRACTION ALGEBRAS
(CHARLES BABBAGE RES CTR, 2016)The aim of this paper is to introduce the notions of f-derivation and symmetric bi-derivation in c-subtraction algebras and to study some properties of these derivations. -
Serum Levels of Alpha-Tocopherol, Vitamin C, Beta-Carotene, and Retinol in Malignant Pleural Mesothelioma
(ASIAN PACIFIC ORGANIZATION CANCER PREVENTION, 2012)The aim of this study was to investigate the possible relationship between antioxidant vitamin levels and malignant pleural mesothelioma (MPM). For this purpose, we measured the serum levels of 4 antioxidant vitamins, ... -
Effect of corrosive environments and thermocycling on the attractive force of four types of dental magnetic attachments
(ELSEVIER TAIWAN, 2013)Background/purpose: One of the problems that has limited magnets' wide acceptance by clinicians is their low corrosion resistance. The purpose of this study was to determine the effect of corrosive environments and ... -
Surface Plasmon Resonance Biosensors: Sensor Response Modeling
(AMER SCIENTIFIC PUBLISHERS, 2013)Surface Plasmon Resonance (SPR) techniques are widely used in various chemical and biological sensors. This technique is also suitable for macromolecular interaction studies at solid/liquid interfaces. As it is being a ... -
The changing epidemiological trends for carcinoma of the lung in Turkey
(SAUDI MED J, 2008)Objective: To compare epidemiological parameters for lung cancer in the last 2 decades (1986-1995 versus 1996-2005). Methods: Data on demographic characteristics, and histological subtype of lung cancer patients were ... -
PRIMARY LYMPHEDEMA PRECOX OF THE PENIS AND ITS SURGICAL-TREATMENT - A CASE-REPORT
(TURKISH J PEDIATRICS, 1992)Primary penile lymphedema occurs infrequently and is seen in conjunction with a similar process in the scrotum. The accepted form of treatment is surgery since conservative medical treatment is of little value. Different ... -
Nonlinear dynamic response of a tall building to near-fault pulse-like ground motions
(SPRINGER, 2019)The objective of this study is to determine the effects of near-fault ground motions with large, medium and small pulse periods on a core-wall tall building. Three near-fault and one far-field ground motion sets, each with ... -
ANALYSIS OF THE LIFE SATISFACTION OF PRESCHOOL PROSPECTIVE TEACHERS ACCORDING TO SOME VARIABLES
(ELSEVIER SCIENCE BV, 2014)This study has been designed for investigating the life satisfaction of pre-school prospective teachers by their gender, class degree, choosing the department voluntarily (or not), type of graduated high school, number of ... -
Computational study of some fluoroquinolones: Structural, spectral and docking investigations
(ELSEVIER SCIENCE BV, 2018)Quantum chemical calculations are performed over norfioxacin, tosufloxacin and levofloxacin. The most stable structures for each molecule are determined by thermodynamic parameters. Then the best level for calculations is ... -
Biosorption of cadmium by Myriophyllum spicatum L. and Myriophyllum triphyllum orchard
(PERGAMON-ELSEVIER SCIENCE LTD, 2004)The aim of this study was to characterize the biological treatment of heavy metal-contaminated water employing Myriophyllum species, namely M. spicatum L. and M. triphyllum. Both species were found to be capable of removing ... -
Papillary thyroid cancer located in the carotid bifurcation mimicking carotid body tumor
(AVES, 2015)The symptoms and examination findings of masses that are located in the neck region can mimic each other. Although conventional radiological methods are useful for diagnosis, the distinction between carotid body tumors and ... -
Concise total synthesis of (+/-)-aspidospermidine and computational study: FT-IR, NMR, NBO, NLO, FMO, MEP diagrams
(ELSEVIER SCIENCE BV, 2018)Aspidospermidine is a member of the compound class known as aspidospermaten-type alkaloids. Aspidospermidine is among the most highly sought aspidosperma alkaloid targets because it comprises the basic skeletal features ... -
Retrospective evaluation of the relationship between seasonal factors and idiopathic sudden sensorineural hearing loss
(DEOMED PUBL, ISTANBUL, 2018)Objective: We aimed to investigate whether climatic conditions of the region where we live and meteorological parameters had any effect on pathogenesis and prognosis of idiopathic sudden sensorineural hearing loss (ISSNHL) ... -
An evaluation of the effects of hypertension during pregnancy on postpartum hearing as measured by transient-evoked otoacoustic emissions
(PACINI EDITORE, 2012)The aim of this study was to compare the ratio of hearing loss evaluated with transient evoked otoacoustic emission (TEOAEs) testing in normal and hypertensive pregnant women during the first week after delivery. This was ... -
Students' attitudes toward science and technology: an investigation of gender, grade level, and academic achievement
(ELSEVIER SCIENCE BV, 2009)The purpose of this study was to examine differences by gender and grade level in primary school students' attitudes toward science and technology and to explore relationship between students' attitudes toward science and ... -
The effects of temperature and hydrostatic pressure on the photoionization cross-section and binding energy of shallow donor impurities in quantum dots
(ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2010)Using a variational approach we have calculated the hydrostatic pressure and temperature effects on the donor impurity related photoionization cross-section and impurity binding in GaAs/GaAlAs quantum dots Our calculations ... -
Comparison of Tuberculin Skin Test, IFN-gamma Assay, Real Time PCR and Lateral Flow Rapid Test in Diagnosis of Field Outbreaks of Bovine Tuberculosis
(KAFKAS UNIV, VETERINER FAKULTESI DERGISI, 2015)Bovine tuberculosis is an important zoonotic disease transmitted by direct contact, respiratory pathway, ingestion of unpasteurised milk and milk product, raw or undercooked meat. Tuberculosis can be difficult to diagnose ... -
Determination of trace amounts of iodide by an inhibition kinetic spectrophotometric method
(SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY, 2004)In this study, the reaction between Co(III)-EDTA and hypophosphite ion, catalyzed by Pd(II), was chosen as the indicator reaction. The inhibition kinetics of this catalytic reaction were investigated in the presence of ...