Yayıncı "Elsevier Ltd" için listeleme
Toplam kayıt 11, listelenen: 1-11
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Bimetallic Ni(II) complex with carboxylate bridging for homogeneous hydrogenation of alkenes with NaBH4
(Elsevier Ltd, 2020)In this study, we present the synthesis and full characterization of the dimer Ni(II) complex, [Ni2(dpaa)2(bpy)2(SO4)(H2O)]CH3OH, (dpaa = diphenyl acetic acid, bpy = 2,2?-bipyridine) with an N2O4 donor set and its hydrogenation ... -
Built environment design - social sustainability relation in urban renewal
(Elsevier Ltd, 2020)Urban renewal practices could improve urban social sustainability with well-designed and well-constructed built environments. This study shows the development of a model, which explains the relation between built environment ... -
Characterization of bio-oil obtained from fruit pulp pyrolysis
(Elsevier Ltd, 2008)Apricot pulps was pyrolyzed in a fixed-bed reactor under different pyrolysis conditions to determine the role of final temperature, sweeping gas flow rate and steam velocity on the product yields and liquid product composition ... -
Cooperation across cultures: An examination of the concept in 16 countries
(Elsevier Ltd, 2012)Businesses are coordinated organizations, and cooperation among employees reduces overall organizational costs. Understanding how important cooperation is among different cultures is important, as business becomes increasingly ... -
Effect of number of response options on the psychometric properties of Likert-type scales used with children
(Elsevier Ltd, 2020)Although Likert-type rating scales are used in a great number of early childhood studies, knowledge of how the number of response options affects the psychometric properties of scales used with children is limited. The ... -
Energy and exergy analysis at different hybridization factors for hybrid electric propulsion light utility helicopter engine
(Elsevier Ltd, 2019)In this study, a parallel hybrid system using an electric motor and an internal combustion engine is designed for a light utility helicopter. Energy and exergy analyses were performed and evaluated for take-off phase of a ... -
Environmental-friendly production of carbon fiber from isotropic hybrid pitches synthesized from waste biomass and polystyrene with ethylene bottom oil
(Elsevier Ltd, 2019)In this study, spinnable isotropic pitches (IPs) were produced by pyrolytic oils of biomass and polystyrene (PS) with ethylene bottom oil (EBO or pyrolysis fuel oil: PFO) through bromination/dehydrobromination reaction. ... -
NO levels in diabetes mellitus: Effects of l-NAME and insulin on LCAT, Na+/K+ ATPase activity and lipid profile
(Elsevier Ltd, 2011)Objectives: Diabetes mellitus (DM) is a chronic disease and one of the most important health problems. Several factors may be responsible for the complications of diabetes mellitus including alterations in the activities ... -
Synthesis of some alkylaminothiophene derivatives from 3,4-dibromothiophene and their theoretical calculations
(Elsevier Ltd, 2019)In this study, the copper catalyzed amination reactions of 3,4-dibromothiophene with some primary, cyclic and acyclic secondary amines were investigated to prepare novel electron rich-thiophenes which are expected to be ... -
Synthesis, characterization and wide range frequency and temperature dependent electrical modulus study of LaCrO3 and cobalt (Co) doped LaCrO3 perovskite compounds
(Elsevier Ltd, 2019)We synthesized the undoped lanthanum chromium oxide, LaCrO3 (LCO), and cobalt (Co) doped LaCr1-xCoxO3 (LCCO), (x = 0.01, 0.10, 0.15, 0.20, 0.30) perovskite compounds using solid-state reaction method. Electrical modulus ... -
Wind speed forecasting by subspace and nuclear norm optimization based algorithms
(Elsevier Ltd, 2019)In this paper, we study properties of two wind speed forecasting schemes from mid-to-short term wind velocity measurements. The measurements are assumed to be collected over time intervals shorter than the ones previously ...