Ara
Toplam kayıt 557, listelenen: 521-530
A review on environmental impacts from aviation sector in terms of life cycle assessment
(Inderscience Enterprises Ltd, 2020)
The main objective of this paper is, in terms of LCA (life cycle assessment), to compile and discuss, environmental impacts of aircraft, gas turbine engine and components, and maintenance process and operations in the ...
Health risk assessment of trace elements in medicinal plants consumed as medicine and food in Rize, Turkey
(Parlar Scientific Publications (P S P), 2020)
Trace element (Cd, Pb, Ni, Fe, Zn, Cu, Cr, Co and Mn) levels were measured using Inductively Coupled Plasma Optical Emission Spectrometry (ICP OES) in twelve different medicinal plants consumed as medicine and food in Rize, ...
Local structure displacements in La1-xCex OBiSSe as a function of Ce substitution
(Pergamon-Elsevier Science Ltd, 2020)
We have investigated the local structure of layered La1-xCexOBiSSe system by Bi L-3 -edge extended X-ray absorption fine structure (EXAFS) measurements for different Ce substitutions. Ce L-3-edge X-ray absorption spectroscopy ...
Phytosociological features of frigana vegetation of Nakhchivan, Azerbaijan
(Bangladesh Botanical Soc, 2020)
The phytosociological and floristic properties of mountain xerophyte plant associations (Frigana) spread on the territory of Nakhchivan Autonomous Republic of Azerbaijan were investigated. These unions are dominated by ...
Determination of the reproductive characteristics of the European catfish (Silurus glanis) in Borçka Dam Lake
(Parlar Scientific Publications (P S P), 2020)
This study was carried out to determine the reproductive characteristics (sex ratio, gonadosomatic index, hepatosomatic index, reproductive period, fecundity, egg size, gonadal maturity stages and length at first maturity) ...
Comparison of antibacterial and antifungal effects of different varieties of honey and propolis samples
(Akademiai Kiado Zrt, 2020)
Honey is the most important bee product. There are many secondary metabolites, carbohydrates, enzymes, and vitamins in honey, thus, honey has antimicrobial activity. in this study, in vitro antimicrobial activity of forty-two ...
The effect of solid boriding time on the structure, hardness and corrosion properties of AISI 5140 steel
(Maik Nauka/Interperiodica/Springer, 2020)
In this study, AISI 5140 steel samples were borided in an electrical furnace at a temperature of 950 degrees C for 4, 6 and 8 h. Structural examinations, hardness measurement and corrosion tests were performed to determine ...
Kemalist estetiğin sanatsal politikası
(2020)
Bu makale, Kemalizm’i politik estetik bağlamda tartışmayı amaçlamaktadır. Politik estetik, modernizmle birlikte ortaya çıkan sanatsal temsil biçimlerinin politik alandaki yansıması olarak düşünülebilir. Politik estetik, ...
Enerji perspektifiyle üç deniz girişimi
(2020)
Üç Deniz Girişimi, 2015’de Polonya ve Hırvatistan’ın girişimiyle Merkez ve Doğu Avrupa ülkelerinin dâhil olduğu uluslararası bir platform olarak doğmuştur. Polonya, Hırvatistan, Avusturya, Estonya, Letonya, Litvanya, Çekya, ...
Radioactivity in Kosovo honey samples
(Hard, 2020)
The aim of this study was to determine naturally occurring radionuclides (K-40, Ra-226 and Th-232) and the artificial radionuclide Cs-137 in various honey samples from Kosovo. This study is of particular importance because ...