Ara
Toplam kayıt 631, listelenen: 191-200
Biological activity of Psephellus appendicigerus as a natural agent
(Taylor & Francis Ltd, 2021)
Psephellus appendicigerus, is a plant endemic to Turkey, belonging to the Asteraceae family, which is traditionally used in folk medicine in Turkey. The aim of this study is to reveal for the first time the biological ...
Determination of Pb(II), Zn(II), Cd(II), and Co(II) ions by flame atomic absorption spectrometry in food and water samples after preconcentration by coprecipitation with Mo(VI)-diethyldithiocarbamate
(Springer, 2013)
A new, simple, and rapid separation and preconcentration procedure, for determination of Pb(II), Cd(II), Zn(II), and Co(II) ions in environmental real samples, has been developed. The method is based on the combination of ...
Long term outdoor performances of three different on-grid PV arrays in central Anatolia - An extended analysis
(Pergamon-Elsevier Science Ltd, 2017)
Long term outdoor testing of the PV systems at different climatic conditions or different systems under the same ambient conditions are extremely important in producing policies for the transition to renewables. The present ...
Modeling and forecasting of Turkey's energy consumption using socio-economic and demographic variables
(Elsevier Sci Ltd, 2011)
This study deals with the modeling of the energy consumption in Turkey in order to forecast future projections based on socio-economic and demographic variables (gross domestic product-GDP, population, import and export ...
The effects of macro synthetic fiber reinforcement use on physical and mechanical properties of concrete
(Elsevier Sci Ltd, 2014)
Attempts to find a construction material having increased strength, ductility, toughness, and durability have led to interest in high performance fiber reinforced concrete. The use of such materials increases day by day. ...
Optimum design of planar beams based on sensitivity analysis
(Academic Journals, 2010)
In this study, the size optimization problem of a beam, in which the beam heights are determined along the beam axis, is considered as a shape optimization problem of a plate in plane elasticity. To achieve the shape ...
Frequency optimization of laminated skewed open cylindrical shells
(Walter De Gruyter Gmbh, 2011)
This paper deals with frequency optimization of symmetrically laminated skewed open cylindrical shells. The design objective is the maximization of the fundamental frequency and the design variable is the fiber orientations. ...
Indoor and outdoor radon measurements at lung cancer patients' homes in the dwellings of Rize Province in Turkey
(Springer, 2018)
In this study, indoor and outdoor radon (Rn-222) surveys were carried out in the summer and winter seasons in homes of one hundred lung cancer patients in the year 2013-2014. The aim was to investigate the relationship ...
Simplex lattice mixture design approach on physicochemical and sensory properties of wheat chips enriched with different legume flours: An optimization study based on sensory properties
(Elsevier Science Bv, 2014)
In this study, physicochemical and sensory characteristics of wheat chips enriched with different legume flours were investigated. Wheat chips formulations were composed with the mixture of wheat flour and the mixture of ...
Forecasting of Turkey's monthly electricity demand by seasonal artificial neural network
(Springer London Ltd, 2019)
Electricity is one of the most important end-user energy types in today's world and has an effective role in development of societies and economies. Stability of electricity supply is provided by matching of generated and ...