Rektörlüğe Bağlı Bölümler: Recent submissions
Now showing items 3921-3940 of 9558
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Electron-related optical responses in triangular quantum dots
(ELSEVIER SCIENCE BV, 2014)The linear and nonlinear coefficients for the optical absorption and relative refractive index change associated with intersubband transitions of electrons in the conduction band of a two-dimensional quantum dot of triangular ... -
Diet composition of chub, Squalius cephalus (Teleostei: Cyprinidae), in Lake Todurge, Sivas, Turkey
(WILEY-BLACKWELL, 2011)Digestive tract contents of 241 specimens captured between March 1998 and November 1999 were analysed using both qualitative and quantitative methods to determine diet composition and feeding habits of Squalius cephalus ... -
Multicomponent activated sludge model for reactors in series with recycling
(INDERSCIENCE ENTERPRISES LTD, 2005)Multicomponent models containing both substrate and biomass have an advantage over conventional models in seeking better understanding of activated sludge systems. Such models are also useful in the characterization of ... -
A review on the radiation synthesis of copolymeric hydrogels for adsorption and separation purposes
(PERGAMON-ELSEVIER SCIENCE LTD, 1999)Recent theoretical and experimental work on the radiation synthesis, characterization and the use of hydrogels containing diprotic acid moieties have been reviewed. It is shown that upon incorporating vinyl monomers carrying ... -
Shallow donors in the triple-graded quantum well under the hydrostatic pressure and external fields
(ELSEVIER SCIENCE BV, 2006)The binding energy of the donor in the triple-graded GaAs-(Ga,Al)As quantum well under the hydrostatic pressure, electric and magnetic fields are calculated by using a variational approach. The results have been obtained ... -
Determination of the efficiency of the world railway companies by method of DEA and comparison of their efficiency by Tobit analysis
(SPRINGER, 2013)This paper attempts to measure the performance of railway companies that produce passenger and freight services around the world. The data covering 10 years from 2000 to 2009 is analyzed first via the data envelopment ... -
HIGHLY SWOLLEN HYDROGELS - CROSS-LINKED ACRYLAMIDE-CROTONIC ACID COPOLYMERS
(SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 1995)Highly swollen hydrogels in the rod form were prepared by copolymerization of acrylamide and crotonic acid with gamma-radiation. The swelling took place in water at 25 degrees C and was followed by weighing. The influence ... -
Immunologic and biochemical factors in hyperemesis gravidarum with or without hyperthyroxinemia
(KARGER, 1999)Objective: This study was set up to investigate the relationship between immune process and high levels of human chorionic gonadotropin-beta (beta hCG) in hyperemesis patients with or without hyperthyroxinemia. Methods: ... -
Diffuse Alveolar Hemorrhage: A Life-Threatening Complication of Systemic Lupus Erythematosus
(CLINICAL & EXPER RHEUMATOLOGY, 2014)… -
Study of the Effect of Essential Oil of Salvia glutinosa L. on Microbial Biofilm Formation by Clinical Isolates of Acinetobacter baumannii
(AMER INST PHYSICS, 2016)Acinetobacter baumannii is becoming a serious concern in the treatment of infections that can develop resistance to many antibiotics. This persistence may he explained by its capacity to form biotilms. In our study, the ... -
NUMERICAL INVESTIGATION OF THE EFFECT OF INSULATION ON HEAT TRANSFER OF THERMAL BRIDGES WITH DIFFERENT TYPES
(VINCA INST NUCLEAR SCI, 2016)In the present study, the effects of dfferent types thermal bridges formed by beams for floor-wall junctions in reinforced concrete structures, with and without balconies, and the optimum configuration of the insulation ... -
Unusual sites of uncommon endobronchial foreign bodies - Reports of four cases
(SCANDINAVIAN UNIVERSITY PRESS, 1999)Foreign body aspiration occurs most commonly in children and can have serious consequences. In adults, it is associated with surgery, trauma and accidents. We report four unusual cases of foreign body inhalation. In one ... -
A new microscale flotation cell: Combination of Canadian column and Partridge-Smith cell
(KOZAN OFSET MALBAACILIK SAN VETIC LTD STI, 2001)Flotation is one of the most important physicochemical processes for mineral separations and other recovery operations. Flotation machines have been developed since the beginning of the 19(th) century and are still under ... -
Treatment of leg veins with the long pulse dye laser using variable pulse durations and energy fluences
(WILEY, 2004)Background and Objectives: Attempts at using the pulsed dye laser (PDL) operating at 585 nm wavelength and 0.45 milliseconds pulse duration to treat leg veins have been notably unsuccessful. The aim of this study is to ... -
VARIABLES RELATED TO TEACHERS' ASSESSMENT QUALIFICATIONS AND ATTITUDES
(FUTURE ACAD, 2017)This study intends to test the relationship between the assessment competencies and attitudes of secondary school and high school teachers and their teacher self-efficacy perceptions and assessment duration by all group ... -
Shear flocculation of fine hematite particles and correlation between flocculation, flotation and contact angle
(ELSEVIER SCIENCE SA LAUSANNE, 1997)This paper presents a study on the shear flocculation of fine (38 mu m) hematite using dodecylamine acetate and Aero 801 (a mixture of petroleum sulfonate and mineral oil) as collectors. The effects of pH, collector ... -
Prescription in patients with systolic heart failure: glance to beta blockers
(ELSEVIER SCIENCE BV, 2007)… -
ANALYSIS OF HEAT AND MASS TRANSFER OF THE DIFFERENT MOIST OBJECT GEOMETRIES WITH AIR SLOT JET IMPINGING FOR FORCED CONVECTION DRYING
(VINCA INST NUCLEAR SCI, 2018)In the present work, the effect of the dfferent geometric moist objects with straight and reverse semi-circular on the heat and mass transfer enhancement of the jet drying was conducted with a numerical analysis. The drying ... -
Determination of inert chemical oxygen demand (COD) fractions of Cumhuriyet University wastewater
(UNIV AEGEAN, 2005)Some amounts of inert products are given into environment due to biological degradation of substrate in activated sludge system. The effluent of biological wastewater treatment consists of inert substrate in influent flow, ...