Araştırma Çıktıları: Recent submissions
Now showing items 4801-4820 of 9557
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Influence of salinity on partial nitrification in a submerged biofilter
(ELSEVIER SCI LTD, 2012)Partial nitrification under various concentrations of NaCl (0-40 g/l) at a constant operational condition was investigated in a submerged biofilter reactor. The highest NO2-N/NOx-N ratio (0.76) was achieved at the NLR of ... -
The Relationship between Creative Thinking and Critical Thinking Skills of Students
(HACETTEPE UNIV, 2016)This study aimed to determine the relationship between creative thinking and critical thinking skills of students. Participating university students (N=174) during the 2012 fall semester had a mean age of 21.74 years. The ... -
Antioxidant Enzymatic Defences during Embryogenesis of Rainbow Trout Oncorhynchus mykiss (Walbaum 1792)
(CENTRAL FISHERIES RESEARCH INST, 2015)In this study antioxidant enzymes activities such as superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GSHpx), glutathione reductase (GR) and glutathione S-transferase (GST) were investigated in unfertilized ... -
A Frame-Shift Mutation in the SLC34A2 Gene in Three Patients with Pulmonary Alveolar Microlithiasis in an Inbred Family
(JAPAN SOC INTERNAL MEDICINE, 2010)Pulmonary alveolar microlithiasis (PAM) is a rare disease characterized by the presence of small calculi in the alveolar space. The SLC34A2 is thought to be responsible for the disease. We encountered three siblings of an ... -
Optimization of some parameters on agglomeration performance of Zonguldak bituminous coal by oil agglomeration
(ELSEVIER SCI LTD, 2009)In this study, the optimization of some parameters on agglomeration performance of Zonguldak bituminous coal by oil agglomeration was discussed. A three-level Box-Behnken design combining with a response surface methodology ... -
Enhancement of Heat Transfer for Plate Fin Heat Exchangers Considering the Effects of Fin Arrangements
(TAYLOR & FRANCIS INC, 2018)In the present study, the potential of rectangular fins with different fin types of inner zigzag-flat-outer zigzag (B-type) and outer zigzag-flat-outer zigzag (C-type) and with different fin angles of 30 degrees and 90 ... -
Stranded sea turtle records between 2010 and 2017 in northern Aegean and Sea of Marmara
(ELSEVIER SCIENCE BV, 2018)Studies on sea turtles in Turkey have mostly been concentrated on nesting beaches. Although there is no sea turtle nesting beaches on the northern Aegean Sea coast, there are stranded sea turtle records from the northern ... -
Surface oxygen generated upon N2O activation on iron containing ZSM-5 type zeolites with different elemental composition
(ELSEVIER SCIENCE BV, 2012)Various ZSM-5 zeolites with iron contents ranging from of 0.86 to 4.98 and Si/Al ratios of 11.5-140 were prepared by solid-state ion exchange with FeCl2. The catalysts were characterised by XRD, H-2-TPR and NH3-TPD. The ... -
The joint properties of dissimilar aluminum plates joined by friction stir welding
(CARL HANSER VERLAG, 2010)Friction stir welding (FSW) can be used to join dissimilar Al alloys which have different mechanical properties without causing any weld zone defects under a wide range of welding conditions. In this study, AA2024 and ... -
ON A THEOREM OF POSNER FOR 3-PRIME NEAR-RINGS WITH (alpha,tau)-DERIVATION
(HACETTEPE UNIV, FAC SCI, 2007)The analog of Posner's theorem on the composition of two derivations in prime rings is proved for 3-prime near-rings with d(1) a (alpha,tau)-derivation and d(2) a derivation. -
Mortality predictors of Staphylococcus aureus bacteremia: a prospective multicenter study
(BMC, 2016)Background: Staphylococcus aureus is one of the causes of both community and healthcare-associated bacteremia. The attributable mortality of S. aureus bacteremia (SAB) is still higher and predictors for mortality and ... -
Cardiovascular Involvement in Behcet's Disease
(TURKISH LEAGUE AGAINST RHEUMATISM, 2015)Objectives: This study aims to evaluate left and right ventricular functions at rest by pulsed-wave Doppler and tissue Doppler echocardiography methods in patients with Behcet's disease (BD) without overt cardiovascular ... -
Strontium chloride hexahydrate as a candidate molecule for long-term treatment of allergic rhinitis
(MEDKNOW PUBLICATIONS & MEDIA PVT LTD, 2017)Background & objectives: Neurogenic inflammation plays a role in the pathophysiology of allergic rhinitis (AR). Strontium salts are highly effective in reducing the sensory irritation. This study was aimed to investigate ... -
The orbit centre dependence of the energy levels in a single quantum well under external titled magnetic and electric fields
(IOP PUBLISHING LTD, 1997)The: analytical solutions of the Schrodinger equation for a square well system subjected to an externally applied electric field in the growth direction and an externally applied tilted magnetic field are obtained and the ... -
GIS-based kinematic slope instability and slope mass rating (SMR) maps: application to a railway route in Sivas (Turkey)
(SPRINGER HEIDELBERG, 2012)The paper discusses the use of kinematic stability and slope mass rating (SMR) maps in GIS based on field studies recording the relationships between the bedding/joint geometry relative to the orientation of the free face. ... -
Acute coronary syndrome: Short-term effects of early intravenous metoprolol on maximum P wave duration and P wave dispersion
(HEALTH COMMUNICATIONS INC, 2007)In patients with acute coronary syndrome (ACS), the presence of atrial fibrillation (AF) results in worse inpatient outcomes than in those without AF Two electrocardiographic markers, maximum P wave duration (P-maximum) ... -
N-[2-(4-Chlorophenyl)-5-methyl-4-oxo-1,3-thiazolidin-3-yl]pyridine-3-carboxamide
(INT UNION CRYSTALLOGRAPHY, 2011)The title compound, C16H14ClN3O2S, crystallizes with two molecules in the asymmetric unit. In the 1,3-thiazolidine rings, the carbonyl O atoms, the S atoms, the methyl groups and the ring carbon attached to the methyl ...