Rektörlüğe Bağlı Bölümler: Recent submissions
Now showing items 4621-4640 of 9558
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Reactivities of some thiol collectors and their interactions with Ag (+1) ion by molecular modeling
(ELSEVIER SCIENCE BV, 2004)The most commonly used collectors for sulfide minerals in the mining industry are the thiol collectors for the recovery of these minerals from their associated gangues by froth flotation. For this reason, a great deal of ... -
Removal of copper ions from wastewaters using amasya zeolites, Turkey
(INST LEBENSMITTELTECHNOLOGIE ANALYTISCHE CHEMIE, 2002)In this study, removal of copper ions from wastewaters in a copper production plant (K.B.I.) located in Samsun by using zeolitic tuffs containing 45% clinoptilolite and 35% mordenite, were investigated. Total adsorption/ion ... -
Investigation of the Antibiofilm Effects of Mentha longifolia Essential Oil on Titanium and Stainless Steel Orthopedic Implant Surfaces
(AVES, 2019)Objective: This study aimed to determine the antibiofilm activity of Mentha longifolia essential oil (EO) against biofilms forming on in-vitro implant surfaces. Materials and Methods: Enterococcus faecalis, Escherichia ... -
Distracting children during blood draw: Looking through distraction cards is effective in pain relief of children during blood draw
(WILEY-BLACKWELL, 2012)This study aims to investigate the effects of distraction method by way of looking through distraction cards/Flippits (R) to reduce procedural pain and anxiety during blood draw. In this method we distract attention of the ... -
THE INTERSUBBAND TRANSITIONS AND BINDING ENERGY OF SHALLOW DONOR IMPURITIES IN DIFFERENT SHAPED QUANTUM WELLS UNDER THE MAGNETIC FIELD
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2011)The intersubband transitions and impurity binding energy in differently shaped semiconductor quantum wells under a magnetic field are calculated using a variational method within the effective mass approximation. Our ... -
Chemotherapy: the effect of oral cryotherapy on the development of mucositis
(WILEY, 2005)The aim of this study is to investigate the effect of oral cryotherapy on the development of chemotherapy-induced mucositis in patients administered combined chemotherapy. Mucositis has been of interest to scientists for ... -
3D MODELLING AND STRUCTURAL INVESTIGATION OF THE CENTRAL VOLCANICS IN SLOVAKIA USING MAGNETIC DATA
(NORTH UNIV BAIA MARE, 2013)The Central volcanics, located in central part of Slovakia, is characterized by intense andesitic volcanic activity that resulted in the formation of stratavolcanoes and dome complexes of Middle and Late Miocene age. The ... -
Effect of heat treatment on fracture behavior of steel-wire-reinforced gray cast iron
(SPRINGER, 2008)In this experimental study, fracture toughness of heat-treated metal matrix composite was investigated. The gray cast iron was reinforced with steel wire of volume fraction of V(r) = 0.05 and three-point bend specimens ... -
The antiangiogenic effects of levosimendan in a CAM assay
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2012)Background: There is a physiological balance between the stimulatory and inhibitory signals for blood vessel growth. In many symptomatic patients with peripheral artery disease, coronary artery disease, and ischemic chronic ... -
Radiopacity of Esthetic Post Materials: Evaluation with Digital Analysis Technique
(WILEY, 2017)Purpose: To evaluate the radiopacity of five post materials using a digital image analysis method. Materials and Methods: Twelve specimens from each post type (two zirconia and three fiber based) of 2 mm in thickness were ... -
The effect of adenotonsillectomy on right ventricle function and pulmonary artery pressure in children with adenotonsillar hypertrophy
(ELSEVIER IRELAND LTD, 2012)Objectives: Adenotonsillar hypertrophy (ATH) is the most common cause of upper airway obstruction in children. Severe upper airway obstruction may have an effect on chronic alveolar hypoventilation, which consequently may ... -
Trace- and rare-earth element geochemistry of the Karalar (Gazipasa-Antalya) Barite-Galena deposits, southern Turkey
(SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2004)The Karalar barite-galena deposits are typical examples of carbonate-hosted barite-galena deposits that occur widely in the central Taurides. Recent mining activity has been concentrated in the Buyuk and Boyalik mine areas. ... -
Relapsing polychondritis with involvement of posterior inferior cerebellar artery causing acute lateral medullary syndrome
(LIPPINCOTT WILLIAMS & WILKINS, 2003)We present a patient with relapsing polychondritis who presented with findings of lateral medullary syndrome, known as the syndrome of Wallenberg, produced by infarction of a wedge of lateral me dulla lying posterior to ... -
Comparison of behavioral and physiological responses of kangal dogs in different livestock flocks
(ANKARA UNIV PRESS, 2015)Behavioral and physiological responses of Kangal dogs in different livestock flocks; i.e. sheep and goat flocks, which are the most frequently guarded livestocks by those dogs, were examined in the present study. Salivary ... -
PRE-SERVICE TEACHERS' BELIEFS ABOUT THE IMAGE OF A SCIENCE TEACHER AND SCIENCE TEACHING
(SCI METHODICAL CTR-SCI EDUCOLOGICA, 2015)This study examines pre-service teachers' beliefs about the images of a science teacher and the science teaching. Besides, how their beliefs are affected from inquiry-based teaching is investigated. Case study method was ... -
Association Between the Severity of Nocturnal Hypoxia in Obstructive Sleep Apnea and Non-Alcoholic Fatty Liver Damage
(KOWSAR PUBL, 2015)Background: Obstructive sleep apnea (OSA) is a major disease that can cause significant mortality and morbidity. Chronic intermittent hypoxia is a potential causal factor in the progression from fatty liver to nonalcoholic ... -
Combined application of different collectors in the floatation concentration of Turkish feldspars
(PERGAMON-ELSEVIER SCIENCE LTD, 2006)The application of different cation collectors in the floatation concentration of feldspar has been investigated. Raw material (Kaltun Mining Co.) from Cine, Aydin in Turkey was used. The results showed that for floatation ... -
Evaluation of in vitro activity of carvacrol against Candida albicans strains
(TAYLOR & FRANCIS LTD, 2010)In this study, the in vitro activity of carvacrol on 100 clinical isolates of Candida albicans was evaluated by determining the minimum inhibitory concentrations (MICs). Susceptibility of clinical isolates of C. albicans ... -
The hydrostatic pressure and temperature effects on donor impurities in GaAs/Ga1-xAlxAs double quantum well under the external fields
(ELSEVIER SCIENCE BV, 2008)The combined effects of hydrostatic pressure and temperature on donor impurity binding energy in GaAs/Ga0.7Al0.3As double quantum well in the presence of the electric and magnetic fields which are applied along the growth ... -
Effect of flotation reagents on the wet grinding of celestite concantrate
(NATL INST SCIENCE COMMUNICATION-NISCAIR, 2004)In this study, the grinding of celestite concentrate in presence of grinding aids, used for celestite ore, flotation has been investigated in a laboratory wet-ball mill as a function of time and concentration of grinding ...