Makale Koleksiyonu: Recent submissions
Now showing items 4001-4020 of 5745
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An evaluation of the possibilities of using borided GG25 cast iron instead of chilled GG25 cast iron (surface properties)
(ELSEVIER SCIENCE SA, 2000)In this study, the friction and wear behaviour of chilled and borided GG25 gray cast iron, as used in industry, were investigated. Its surface properties, microstructures, hardness distribution and wear behaviour were ... -
A simplified and optimized protocol for total DNA extraction from insect species: applicable for studying genetic diversity and PCR-based specimen identification via partial amplification of cytochrome oxidase I (COI) gene
(C M B ASSOC, 2018)The efficient DNA extraction from insects has been suggested as a critical and main step affecting molecular entomology for taxonomic identification, the establishment of DNA barcoding library and analysis of genetic ... -
Investigation of relaxant effects of propofol on sheep sphincter of Oddi
(KARGER, 2007)Background/Aims: Intravenous anesthetics are often used for conscious sedation in endoscopic retrograde cholangio-pancreatography ( ERCP) and endoscopic sphincter of Oddi ( SO) manometry. This study was designed to investigate ... -
An alternative method for the exact calculation of Wannier-Stark localization in superlattices
(ACADEMIC PRESS LTD, 2001)We present an alternative method for the exact calculations of the Wannier-Stark (WS) localization in a long periodic potential corresponding to a (50 Angstrom /30 Angstrom) GaAs/Ga0.7Al0.3As superlattice. We show that the ... -
Influence of underground mining activities on the slope deformation genesis: Doubrava Vrchovec, Doubrava Ujala and Staric case studies from Czech Republic
(ELSEVIER SCIENCE BV, 2012)One the most important manifestation of underground mining activities is its potential influence on the initiation and reactivation of the slope movements. However, an adequate attention has not yet been paid to these ... -
Elevated chemokine levels during adult but not pediatric Crimean-Congo hemorrhagic fever
(ELSEVIER SCIENCE BV, 2015)Background: Crimean-Congo hemorrhagic fever (CCHF) is a tick-borne viral zoonosis. Clinical reports indicate the severity of CCHF is milder in children than adults. The chemokines are important chemoattractant mediators ... -
Nonalcoholic Fatty Liver Disease and Familial Mediterranean Fever: Are They Related?
(SRPSKO LEKARSKO DRUSTVO, 2012)Introduction Familial Mediterranean fever (FMF) is a periodic febrile disease characterized by acute recurrent episodes of serositis. Liver disease is not considered a part of the spectrum of clinical manifestations of ... -
The effects of chlorhexidine gluconate and silver nitrate on rabbit lung: an experimental study
(EKIN TIBBI YAYINCILIK LTD STI-EKIN MEDICAL PUBL, 2011)Background: In this study, we investigated the effects of chlorhexidine gluconate and silver nitrate on the lungs and determine their utility in operations for pulmonary hydatid cysts. Methods: Thirty New Zealand Wistar ... -
Periodontal Health Knowledge and Smoking are Associated with Periodontal Treatment Need according to Tooth Brushing Levels
(UNIV WEST INDIES FACULTY MEDICAL SCIENCES, 2012)Objective: The aim of this study is to determine whether periodontal health knowledge is associated with frequency of tooth brushing and periodontal treatment need. Methods: Four hundred and two subjects participated in ... -
Subcutaneous undifferentiated sarcoma induced by N '-ethyl-N '-nitrosourea in rat: radiology, histopathology and mutagenesis
(ELSEVIER GMBH, URBAN & FISCHER VERLAG, 2003)The aim of the present study was to investigate high dose and long-term effects of a common industrial agent, N'-ethyl-N'-nitrosourea (ENU), on soft tissues in a rat model. ENU, which was dissolved in polyethyleneglycol ... -
Acute Effects of Passive Smoking on Left Ventricular Systolic and Diastolic Function in Healthy Volunteers
(MOSBY-ELSEVIER, 2011)Background: The aim of this study was to investigate the acute effects of passive smoking on left ventricular (LV) function in healthy volunteers. Methods: Sixty-one healthy nonsmoking volunteers were enrolled in this ... -
Association of Plasma Homocysteine Level and Carotid Intima-Media Thickness in Rheumatoid Arthritis Patients Receiving Methotrexate
(TURKISH LEAGUE AGAINST RHEUMATISM, 2015)Objectives: This study aims to evaluate the relationship between serum homocysteine levels and atherosclerotic plaques in carotid arteries in female patients with rheumatoid arthritis (RA). Patients and methods: Fifty-eight ... -
Positive effects of phenytoin on experimental colonic anastomoses
(SPRINGER-VERLAG, 2004)Background and aims. Anastomotic dehiscence following colorectal surgery is a significant cause of morbidity and mortality. Phenytoin has wound-healing promoting and collagenase inhibitory effects. This study assessed these ... -
Cerebral hemiatrophy (Dyke-Davidoff-Masson syndrome) in childhood: Clinicoradiological analysis of 19 cases
(BLACKWELL PUBLISHING, 2007)Background: The purpose of this study was to emphasize the clinical and imaging findings of 19 child cases of cerebral hemiatrophy. Methods:A total of 11 male and eight female patients underwent assessment with computed ... -
Evaluation and Comparison of Mineral Trioxide Aggregate and Biodentine in Primary Tooth Pulpotomy: Clinical and Radiographic Study
(WOLTERS KLUWER MEDKNOW PUBLICATIONS, 2017)Objectives: Pulpotomy is the common therapy for cariously exposed pulps in symptom-free primary molar teeth. For many years, researchers have searched for an ideal material that allows regeneration of the residual pulp. ... -
Ulnar nerve lesion due to cutaneous anthrax
(LIPPINCOTT WILLIAMS & WILKINS, 1999)Anthrax is an acute infectious disease caused by the spore-forming bacterium Bacillus anthracis. Anthrax is most common in agricultural regions, where it occurs in animals. It can also infect humans. Cutaneous anthrax ... -
Primary central nervous system lymphoma in daily practice and the role of autologous stem cell transplantation in relapsed disease: A retrospective multicenter study
(PERGAMON-ELSEVIER SCIENCE LTD, 2016)We investigated the course of 54 patients presenting with primary central nervous system lymphoma, who were treated in daily practice. The patients were treated with chemotherapy and/or radiotherapy and/or intrathecal ... -
Lean body mass-based standardized uptake value, derived from a predictive equation, might be misleading in PET studies
(SPRINGER-VERLAG, 2002)The standardized uptake value (SUV) has gained recognition in recent years as a semiquantitative evaluation parameter in positron emission tomography (PET) studies. However, there is as yet no consensus on the way in which ... -
General Practitioner Knowledge Levels About Circumcision
(AVES YAYINCILIK, 2011)Objective: This study was carried out to investigate knowledge levels of general practitioners and their thoughts about circumcision in Middle Anatolia. Materials and Methods: This descriptive and cross-sectional study was ... -
Terbium adsorption onto polyhydroxyethylmethacrylatehydroxyapatite composite and its modified composition by phytic acid
(TAYLOR & FRANCIS INC, 2014)Hydroxyapatite (Hap) was entrapped in poly(hydroxyethylmethacrylate) P(HEMA) by direct polymerization and P(HEMA-Hap) was obtained in aqueous solution. Phytate (phy) was immobilized by phytic acid (phy) modification onto ...