Ara
Toplam kayıt 493, listelenen: 81-90
First-principles investigation of LaGaO3 and LaInO3 lanthanum perovskite oxides
(Taylor & Francis Ltd, 2016)
Among the class of ABO(3)-type perovskite oxides, LaMO3 (M=Ga and In) compounds are investigated in cubic (Pm-3m), tetragonal (P4mm), hexagonal (P-3m1), rhombohedral (R-3c) and orthorhombic (Pbnm) phases using generalised ...
A combined goal programming - AHP approach supported with TOPSIS for maintenance strategy selection in hydroelectric power plants
(Pergamon-Elsevier Science Ltd, 2017)
Sustainable energy supply defined as uninterrupted, reliable, efficient, economic and environmentally friendly electricity generation is the main goal of power plants. Carrying out the proper maintenance processes has ...
Phosphorus-nitrogen compounds. Part 37. Syntheses and structural characterizations, biological activities of mono and bis(4-fluorobenzyl)spirocyclotetraphosphazenes
(Royal Soc Chemistry, 2017)
The Cl substitution reactions of octachlorocyclotetraphosphazene, N4P4Cl8, with one equimolar amount of (4-fluorobenzyl)diamines (1-3) affords mono(4-fluorobenzyl) spirocyclotetraphosphazenes (4-6) as minor products. ...
The effect of ethanol-gasoline blends on performance and exhaust emissions of a spark ignition engine through exergy analysis
(Pergamon-Elsevier Science Ltd, 2017)
Ethanol which is considered as an environmentally cleaner alternative to fossil fuels is used on its own or blended with other fuels in different ratios. In this study, ethanol which has high octane rating, low exhaust ...
Rabbit Retinal Ganglion Cell Activation Thresholds in Response to Various Electrical Stimulation Waveforms using a Different Spatial Resolution Electrode Array
(Polish Acad Sciences Inst Physics, 2017)
The analysis of retinal ganglion cell responses to electrical stimulation is invaluable way to understand how the retina reacts and develops. Artificial visual prosthetics have made progress to some extent. Although there ...
Bi-layered constructs of poly(glycerol-sebacate)-beta-tricalcium phosphate for bone-soft tissue interface applications
(Elsevier Science Bv, 2017)
This study aims to establish a facile protocol for the preparation of a bi-layered poly(glycerol-sebacate) (PGS)/beta-tricalcium phosphate (beta-TCP) construct and to investigate its potential for bone-soft tissue engineering ...
Reusing sanitaryware waste products in glazed porcelain tile production
(Elsevier Sci Ltd, 2017)
Reusing the waste products generated in ceramic manufacturing is an environmentally responsible and sustainable approach. This study aims to protect natural resources, minimise raw material costs and manage waste-generated ...
Novel layer-by-layer self-assembled peptide nanocarriers for siRNA delivery
(Royal Soc Chemistry, 2017)
All complex and functional structures of nature consist of simple building blocks that are thermodynamically balanced and self-assembled at the molecular level. Production of functional bio-nanomaterials with molecular ...
Optimization of Production-Distribution Problem in Supply Chain Management under Stochastic and Fuzzy Uncertainties
(Hindawi Ltd, 2017)
Production-Distribution Problem (PDP) in Supply Chain Management (SCM) is an important tactical decision. One of the challenges in this decision is the size and complexity of supply chain system (SCS). On the other side, ...
Effect of matrix temperature and powder size on the infiltration height of SiO2-reinforced Al 7075 matrix composites produced by vacuum infiltration
(Walter De Gruyter Gmbh, 2017)
In this study, the effect powder size and matrix temperature on the physical and mechanical properties of SiO2-reinforced Al 7075 matrix composites were investigated. It was observed that with increasing powder size and ...