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Assessments of natural radioactivity and radiological hazards in construction materials used in Elazig, Turkey
(Pergamon-Elsevıer Scıence Ltd, 2011)
Building materials contain natural radionuclides (U-238, Th-232 and K-40) and therefore cause direct radiation exposure to the public. The radioactivity content of samples obtained from building materials produced in Elazig ...
An analysis of the effect of nitrogen and a screened (by free carriers) Coulomb field on the binding energy of hydrogenic shallow donors in GaInAsN
(Academıc Press Ltd- Elsevıer Scıence Ltd, 2010)
The effect of nitrogen concentration on the screening with free carriers and binding energy of hydrogenic shallow donors in GaInAsN alloys is investigated. The binding energy is calculated using a novel algebraic model ...
A molecular dynamics study to investigate the local atomic arrangements during martensitic phase transformations
(Taylor & Francıs Ltd, 2011)
In this study, the local atomic rearrangements caused by thermally induced martensitic phase transitions in Ni-37.5 at.% Al alloy model based on embedded atom method are studied using molecular dynamics simulations. The ...
Composition of the essential Oil of Teucrium chamaedrys L. (Lamiaceae) from Turkey
(Academıc Journals, 2010)
The essential oil obtained by hydrodistillation from Teucrium chamaedrys L. (Lamiaceae) from Turkey was analyzed by (GC) and (GC/MS). Thirty six components in aerial parts of T. chamaedrys were identified representing ...
Essential Oils of Two Varieties of Gundelia tournefortii L. (Asteraceae) from Turkey
(Asıan Journal Of Chemıstry, 2010)
The chemical composition of the essential oils of dried aerial parts of two varieties of Gundelia tournefortii L. (var. tournefortii and var. armata Freyn and Sint.) (Asteraceae) from Turkey were analyzed by GC and GC-MS ...
A new Puccinia on Thymelaea from Turkey
(Mycotaxon Ltd, 2011)
The rust fungus Puccinia salihae sp. nov. is described from Thymelaea aucheri in East Anatolia, Turkey, producing aecia, uredinia, and telia. This is the first report of a rust disease infecting a species of Thymelaea.
Surface Roughness Prediction in Machining Castamide Material Using ANN
(Budapest Tech, 2011)
Castamide, a kind of casting polyamide, is widely used in industry because of its light weight and high corrosion resistance, and because of its impact-resistant, oil-free and silent operation. The scope of its usage has ...
Effects of Microbial Phytase on Animal Performance, Amount of Phosphorus Excreted and Blood Parameters in Broiler Fed Low Non-Phytate Phosphorus Diets
(Academıc Journals Inc, 2009)
The aim of the current study was to evaluate the effects of a microbial phytase on broiler performance, mineral retention and mineral excretion in broilers fed corn-soybean meal-barley based diet with low available phosphorus ...
Quantum chemical studies on tautomerism and basicity behavior of some 1,2,4-triazole derivatives
(Scıentıfıc Technıcal Research Councıl Turkey-Tubıtak, 2010)
The acidity constants, relative stabilities, and tautomeric equilibrium constants of some 1,2,4-triazole derivatives were determined using the density functional theory (DFT) with the B3LYP method and 6-311G(d,p) basis ...
Measurement of gross alpha and gross beta activity concentrations in human tooth
(Elsevıer Scı Ltd, 2010)
The gross alpha and gross beta activity concentrations were measured in human tooth taken from 3 to 6 age-groups to 40 and over ones. Accumulated teeth samples are investigated in two groups as under and above 18 years. ...