Yayıncı "Pergamon-Elsevier Science Ltd" için listeleme
Toplam kayıt 72, listelenen: 21-40
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Determination of the changes of antifungal properties of Satureja hortensis, Thymus vulgaris and Thymbra spicata exposed to gamma irradiation
(Pergamon-Elsevier Science Ltd, 2010)In this research, changes in the antifungal activity of the extract of Satureja hortensis, Thymus vulgaris and Thymbra spicata exposed to gamma irradiation against two aflatoxigenic moulds Aspergillus parasiticus NRRL 2999 ... -
Determining the optimal parameters for the MHD flow and heat transfer with variable viscosity and Hall effect
(Pergamon-Elsevier Science Ltd, 2018)The direct and optimal control solution of the laminar, fully developed, steady MHD flow of an incompressible, electrically conducting fluid in a duct is considered together with the heat transfer. The flow is driven by a ... -
The effect of a selective neuronal nitric oxide synthase inhibitor 3-bromo 7-nitroindazole on spatial learning and memory in rats
(Pergamon-Elsevier Science Ltd, 2015)Since the discovery of nitric oxide (NO) as a neuronal messenger, its way to modulate learning and memory functions is subject of intense research. NO is an intercellular messenger in the central nervous system and is ... -
Effect of harmane, an endogenous beta-carboline, on learning and memory in rats
(Pergamon-Elsevier Science Ltd, 2013)Our aim was to investigate the effects of acute harmane administration upon learning and memory performance of rats using the three-panel runway paradigm and passive avoidance test. Male rats received harmane (2.5, 5, and ... -
The effect of heavy metal pollution on foraminifera in the Western Marmara Sea (Turkey)
(Pergamon-Elsevier Science Ltd, 2017)The aim of this study was to investigate the effects of heavy metals on foraminiferal assemblages in Holocene sediments in the western Marmara Sea. Accordingly, four drilling samples, one in Bandirma (Balikesir/Turkey), ... -
Effect of post-production vermicompost and thermophilic compost blending on nutrient availability
(Pergamon-Elsevier Science Ltd, 2023)Composting is a common waste management strategy for recycling nutrients from organic household or agri-cultural wastes. However, thermophilic (e.g. windrow) composting and vermicomposting (using earthworms) produce different ... -
Effectiveness of defibrotide in the prevention of hepatic venooclusive disease among adult patients receiving allogeneic hematopoietic cell transplantation: A retrospective single center experience
(Pergamon-Elsevier Science Ltd, 2022)Hepatic veno-occlusive disease/sinusoidal obstruction syndrome (VOD/SOS) is one of the most life-threatening early complications following hematopoietic cell transplantation (HCT). Due to the high mortality rate of severe ... -
Effects of gamma irradiation on two heat resistant moulds: Aspergillus fumigatus and Paecilomyces variotii isolated from margarine
(Pergamon-Elsevier Science Ltd, 2008)The present study was undertaken to evaluate the effect of gamma irradiation on two heat-resistant moulds, namely Aspergillus fumigatus and Paecilomyces variotii isolated from margarine samples. The irradiation process of ... -
Effects of radionuclides on the recent foraminifera from the clastic sediments of the Canakkale Strait-Turkey
(Pergamon-Elsevier Science Ltd, 2017)The radionuclides that cause radioactivity accumulate in the sediments as they descend to the seabed, similar to heavy metals. As radionuclides are present on the surface of the sediment or within the sediment, marine ... -
Efficacy of combining sulfuryl fluoride fumigation with heat to control the ham mite, Tyrophagus putrescentiae (Schrank) (Sarcoptiformes: Acaridae)
(Pergamon-Elsevier Science Ltd, 2018)Sulfuryl fluoride (SF) could not control all life stages of Tyrophagus putrescentiae when applied at 23 degrees C using the highest allowable gas level. Recent work on heat treatments found 40 degrees C was ineffective ... -
Energy and exergy analysis and thermo-economic optimization of the ground source heat pump integrated with radiant wall panel and fan-coil unit with floor heating or radiator
(Pergamon-Elsevier Science Ltd, 2020)Current study is aimed at making the most appropriate design considering the dynamic energy, exergy and economic analysis of Ground Source Heat Pumps (GSHP). The energy required to heat and to cool a 200 m(2) office in ... -
Evidence for the involvement of neuronal nitric oxide synthase and soluble guanylate cyclase on cognitive functions in rats
(Pergamon-Elsevier Science Ltd, 2011)Aims: The influence of 3-bromo-7-nitroindazole (3-Br 7-NI), a potent and selective neuronal nitric oxide synthase (nNOS) inhibitor, and [1H-[1,2,4]-oxadiazole[4,3a]-quinoxaline-1-one] (ODQ), a highly selective, irreversible ... -
Experimental and numerical investigation of ground heat exchangers in the building foundation
(Pergamon-Elsevier Science Ltd, 2019)The current study proposes a novel method with the experimental and numerical studies for the ground source heat pumps, which are known as environment-friendly and efficient heating & cooling systems to overcome their ... -
Extraction of stress intensity factors of biharmonic equations with corner singularities corresponding to mixed boundary conditions of clamped, simply supported, and free (II)
(Pergamon-Elsevier Science Ltd, 2022)In [13], we derived stress intensity factors (SIF) extraction formulas of a biharmonic equation delta(2)u = f in a cracked domain whose crack faces have clamped boundary conditions. In this paper, we extend our investigation ... -
Fauna and flora of drilling and core data from the Iznik Lake: the Marmara and the Black Sea connection
(Pergamon-Elsevier Science Ltd, 2018)The study deals with on the Quaternary connection of the Iznik Lake between the Gemlik Gulf and the Black Sea located in the Marmara Region. The core and drilling data were evaluated. They were collected at two locations ... -
A fuzzy ranking approach for improving search results in Turkish as an agglutinative language
(Pergamon-Elsevier Science Ltd, 2012)This study proposes a fuzzy ranking approach, designed for Turkish as an agglutinative language, that focuses on improving stemming techniques via using distances of characters in its search algorithm. Various studies ... -
Heavy metal distribution in blood, liver and kidneys of Loggerhead (Caretta caretta) and Green (Chelonia mydas) sea turtles from the Northeast Mediterranean Sea
(Pergamon-Elsevier Science Ltd, 2017)The aim of the present study was to determine the concentrations of the most investigated environmentally relevant heavy metals in two highly endangered sea turtle species (Caretta caretta and Chelonia mydas) from the ... -
Imidazolidin-1-oles, N-2-aminoethyl nitrones and 1,2,5-oxadiazinanes. A novel ring-chain tautomerism
(Pergamon-Elsevier Science Ltd, 2007)Imidazolin-3-oxides I were reduced with NaBH4 in THF at reflux to give the corresponding 2,3,5-triarylimidazolidin-l-oles 2, which are proved to be in a ring-chain-ring tautomeric equilibrium with N-2-aminoethyl nitrones ... -
Immediate and delayed mortality of the larger grain borer, Prostephanus truncatus (Horn), on different surfaces treated with thiamethoxam and alpha-cypermethrin
(Pergamon-Elsevier Science Ltd, 2018)In this study, we evaluated efficacy of alpha-cypermethrin and thiamethoxam on concrete, linen and plastic surfaces, against adults of the larger grain borer, Prostephanus truncatus (Horn) (Coleoptera: Bostrychidae), which ... -
The impact of foreign direct investment on environmental quality: A bounds testing and causality analysis for Turkey
(Pergamon-Elsevier Science Ltd, 2015)This study aims to investigate the impact of foreign direct investment (FDI), together with gross domestic product (GDP), the square of GDP, and energy consumption, on carbon dioxide (CO2) emissions in Turkey over the ...