Ara
Toplam kayıt 854, listelenen: 501-510
Investigation of nano ulexite mineral effects on mechanical behaviour of warm mix asphalt pavements
(Croatian Soc Civil Engineers-Hsgi, 2020)
The research presented in the paper shows that further investigations on additives used in the warm mix asphalt technology are needed. It was observed that the negative effect of adhesion loss in asphalt mixes produced by ...
Theoretical and experimental evaluation of thermoelectric performance of alkaline earth filled skutterudite compounds
(Academic Press Inc Elsevier Science, 2020)
Skutterudite compounds are one of the most promising thermoelectric materials that can be used for intermediate power generation applications because of their excellent thermoelectric and mechanical properties. in spite ...
Positioning of leakages in underwater natural gas pipelines for time-varying multipath environment
(Pergamon-Elsevier Science Ltd, 2020)
Underwater natural gas pipelines (UNGPs) used to typically transport natural gas, which is a very important energy resource, can be punctured due to various reasons such as corrosion and shipping/fishing activities. ...
A photovoltaic powered electrolysis converter system with maximum power point tracking control
(Pergamon-Elsevier Science Ltd, 2020)
One of the main problems for renewable and other innovative energy sources is the storage of energy for sustainability. This study focuses on two different scenarios to benefit from solar energy more efficiently. Photovoltaic ...
Sediment-derived melt-related metasomatized mantle wedge as a source of post-subduction Quaternary adakitic porphyries associated with absarokite-shoshonite from the Karadag stratovolcano (Karaman, Central Anatolia, Turkey)
(Pergamon-Elsevier Science Ltd, 2020)
The Karadag stratovolcano (KS), located at the southern end of the Cappadocian Volcanic Province in Central Anatolia, Turkey, is a key volcanic vent for understanding the spatiotemporal association between adakitic and ...
Nitrogen-doped TiO2 fibers for visible-light-induced photocatalytic activities
(Elsevier Sci Ltd, 2020)
Nitrogen-doped TiO2 fibers (N-TiO2 Fs) were successfully and efficiently fabricated using titanium diisopropoxide bis(acetylacetonate) and polyvinylpyrrolidone (PVP) as a carrier polymer and nitrogen source via centrifugal ...
Effects of titanium addition on structural, mechanical, tribological, and corrosion properties of Al-25Zn-3Cu and Al-25Zn-3Cu-3Si alloys
(Elsevier, 2020)
To investigate the effect of grain refinement on the material properties of recently developed Al-25Zn-3Cu based alloys, Al-25Zn-3Cu, Al-25Zn-3Cu-0.01Ti, Al-25Zn-3Cu-3Si and Al-25Zn-3Cu-3Si-0.01Ti alloys were produced by ...
An examination of nanoparticle colemanite mineral added warm mix asphalt
(Elsevier Sci Ltd, 2020)
Warm mix asphalt (WMA) technologies which enable production at lower temperatures in pavement engineering have been developing. in the present study, the efficiency of colemanite mineral, which the largest reserve is located ...
Performance analysis of a novel solar desalination system - Part 1: the unit with sensible energy storage and booster reflector without thermal insulation and cooling system
(Elsevier, 2020)
Solar desalination systems have a promising potential to meet the clean water demand at global scale in a cost-effective and eco-friendly manner. Therefore, in this research, a novel solar distillation unit with sensible ...
Zircon U-Pb, geochemical and isotopic constraints on the age and origin of A- and I-type granites and gabbro-diorites from NW Iran
(Elsevier, 2020)
The continental crust of NW Iran is intruded by Late Cretaceous I-type granites and gabbro-diorites as well as Paleocene A-type granites. SIMS and LA-ICPMS U-Pb analyses of zircons yield ages of 100-92 Ma (Late Cretaceous) ...