Makale Koleksiyonu: Recent submissions
Now showing items 1661-1680 of 5745
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THE EFFECT OF ELECTROMAGNETIC PROPERTIES OF NEUTRINOS ON THE PHOTON-NEUTRINO DECOUPLING TEMPERATURE
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2012)We examine the impact of electromagnetic properties of neutrinos on the annihilation of relic neutrinos with ultrahigh energy cosmic neutrinos for the nu(nu) over bar -> gamma gamma process. For this process, photon-neutrino ... -
Utilization of cytochrome oxidase I in Cephus pygmeus (L.) (Hymenoptera: Cephidae)
(TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2011)The mitochondrial cytochrome oxidase I (COI) gene region of Cephus pygmeus (L.) (Hymenoptera: Cephidae) was characterized at the nucleotide and amino acid levels. The partial sequence (687 bp) of the gene was determined ... -
Microhardness evaluation of resin composites polymerized by three different light sources
(JAPANESE SOC DENTAL MATERIALS DEVICES, 2007)This study examined the surface microhardness of four kinds of resin composites with different fillers and resin matrices. Ten specimens of 2 mm thickness and 4 mm diameter of each resin composite were polymerized using a ... -
Experimental evaluation of using various renewable energy sources for heating a greenhouse
(ELSEVIER SCIENCE SA, 2013)The interest in alternative or renewable energy sources for greenhouse heating is currently high, owing to the large heating loads and the relatively high price of fossil fuels. Important alternative sources of energy are ... -
Organic facies characteristics of the Sivas Tertiary basin (Turkey)
(ELSEVIER SCIENCE BV, 1998)The Sivas Tertiary Basin is located on top of the Late Cretaceous Neotethys ophiolitic nappes which were abducted onto both the Pontic belt and the Tauric platform. Organic facies characters of Tertiary units in this basin ... -
The Prevalence of Eating Disorders and Comorbid Psychiatric Disorders in the Sivas Province
(TURKIYE SINIR VE RUH SAGLIGI DERNEGI, 2013)Objective: The purpose of this study was to determine the prevalence of eating disorders (EDs) in the Sivas province, and to identify the sociodemographic characteristics and co-morbid axis-I and axis-II diagnoses in EDs. ... -
Gingival fibromatosis, short stature, border-line IQ, facial dysmorphism and hepatomegaly
(MEDECINE ET HYGIENE, 2005)Gingival fibromatosis, short stature, border-line IQ. facial dysmorphism and hepatomegaly. Gingival fibromatosis is a rare and benign disorder. The enlarged gingivae are firm and may Interfere with speech, closure of the ... -
The economical and international dimensions of the environmental problems, environmental problems in the Black Sea region and the role of the voluntary organizations
(PERGAMON-ELSEVIER SCIENCE LTD, 2006)Differently than in the past, today environmental problems have local, national and international concern. The environmental problems in the Black Sea region are a good example for this phenomenon. These problems have ... -
Multicenter experience of adult medulloblastoma: A study of Anatolian Society of Medical Oncology (ASMO)
(ZERBINIS MEDICAL PUBL, 2016)Purpose: Medulloblastoma (MB) is rarely seen in adults. For adjuvant therapy in adults the same therapy protocols used in pediatric cases are used. The present study retrospectively evaluated the data of MB patients who ... -
Temporal variation of mercury in Turkish Black Sea waters and associated risk assessment
(GLOBAL NETWORK ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2018)Presence of metals even at trace levels in natural waters pose sever health risks. Heavy metals are introduced to coastal and marine environments through a variety of sources and activities including sewage and industrial ... -
Amyand's hernia in the children: A single center experience
(MOSBY-ELSEVIER, 2010)Background. The presence of a vermiform appendix in an inguinal hernial sac is termed Amyand's hernia. It may present as a tender inguinal or inguinoscrotal swelling, and it is often misdiagnosed as an incarcerated or ... -
The prevalence of Demodex folliculorum in blepharitis patients and the normal population
(TAYLOR & FRANCIS INC, 2005)Purpose: Demodex folliculorum (DF), which is frequently found in patients with chronic blepharitis, is a well-known common inhabitant of eyelash follicles. In the present study, the prevalence of DF in seborrheic blepharitis ... -
Comparison of colistin-carbapenem, colistin-sulbactam, and colistin plus other antibacterial agents for the treatment of extremely drug-resistant Acinetobacter baumannii bloodstream infections
(SPRINGER, 2014)The purpose of this investigation was to compare the efficacy of colistin-based therapies in extremely drug-resistant Acinetobacter spp. bloodstream infections (XDR-ABSI). A retrospective study was conducted in 27 tertiary-care ... -
ANEURYSMAL PERONEAL NERVE COMPRESSION
(WILLIAMS & WILKINS, 1992)Vascular compression syndromes of the peroneal nerve are rare. The case history of a patient with a peroneal nerve compression caused by a true anterior tibial artery aneurysm is reported. The surgical excision of the ... -
Two nearly complete mitogenomes of wheat stem borers, Cephus pygmeus (L.) and Cephus sareptanus Dovnar-Zapolskij (Hymenoptera: Cephidae): An unusual elongation of rrnS gene
(ELSEVIER SCIENCE BV, 2015)Two nearly complete mitochondrial genomes (mitogenomes) of wheat stem borers, Cephus pygmeus and Cephus sareptanus (Hymenoptera: Cephidae), were sequenced, characterised and compared with the previously known mitogenome ... -
Evaluation of the relationship between serum levels of VEGF and sVEGFR1 with mortality and prognosis in patients with Crimean-Congo hemorrhagic fever
(WILEY-BLACKWELL, 2013)The most accepted view to explaining the pathogenesis of Crimean-Congo hemorrhagic fever (CCHF) is endothelial damage. This study was conducted in a University hospital to investigate the serum levels and prognostic ... -
Comparison of various current electronic apex locators to determine the working length using the clearing technique
(MEDKNOW PUBLICATIONS & MEDIA PVT LTD, 2015)Background: Correct working length determination is an important step for successful endodontic therapy. Objective: The objective was to compare in vitro the accuracy of three electronic apex locators (EALs) (DentaPort ZX ... -
Screening of antioxidative properties of the methanolic extracts of Pelargonium endlicherianum Fenzl., Verbascum wiedemannianum Fisch & Mey., Sideritis libanotica Labill. subsp linearis (Bentham) Borm., Centaurea mucronifera DC. and Hieracium cappadocicum Freyn from Turkish flora
(ELSEVIER SCI LTD, 2006)Five extracts from five plants, of which four are endemic to Turkish flora, were screened for their possible in vitro antioxidant activities by two complementary test systems, namely DPPH free radical-scavenging and ... -
Effect of activated carbon and furan resin on asphalt mixture performance
(TAYLOR & FRANCIS LTD, 2016)Modified asphalt mixtures were prepared by incorporating activated carbon (C-A) obtained by vacuum pyrolysis of hazelnut shells and furan resin (FR) in asphalt. C-A and FR modified mixtures were evaluated in terms of two ... -
Inverse problems for impulsive Sturm-Liouville operator with spectral parameter linearly contained in boundary conditions
(TAYLOR & FRANCIS LTD, 2009)In this work, the Sturm-Liouville problem, with discontinuities in the case when an eigenparameter appears not only in the differential equation but also in one of the boundary conditions, is studied. The spectrum and the ...