Results 141 to 150 of about 263,550 (314)
Advanced Engineering Materials, EarlyView.This study shows that superalloys used in aircraft engine disks become much more prone to deformation at high temperatures if they have been strained during manufacturing. This effect increases with the level of prior strain but eventually reaches a limit.
Fabio Machado Alves da Fonseca +9 more
wiley +1 more source
Long-Term Contracts and Asset Specificity Revisited: An Empirical Analysis of Producer-Importer Relations in the Natural Gas Industry [PDF]
In this paper, we analyze structural changes in long-term contracts in the international trade of natural gas. Using a unique data set of 262 long-term contracts between natural gas producers and importers, we estimate the impact of different ...
Anne Neumann, Christian von Hirschhausen
core
Anna Khripunova RESEARCH OF PROBLEMATIC ISSUES OF GASIFICATION OF RUSSIA AND WAYS OF THEIR DECISION
Вестник университета, 2019 In the article the current state of gasification in the Russian Federation is described. The analysis of the basic indicators characterizing a modern situation in the field of gas supply and gasification of regions of Russia is provided.
T. Bobyleva, A. Khripunova
doaj
HeliyonThe Fenton process is widely employed for decolorizing industrial wastewater. Therefore, it is imperative to construct a model for optimizing the operational parameters and estimating the efficiency of decolorization within this process.
Jafar Sadeghzadeh Ahari +5 more
doaj +1 more source
Precarious Professionals: Layoffs and Gender Inequality in the Oil and Gas Industry. [PDF]
Soc Forces, 2022 Bosky A, Muller C, Williams CL.
europepmc +1 more source
Advanced Engineering Materials, EarlyView.Composite Ti–6Al–4V–epoxy lattice structures are additively manufactured and epoxy infiltrated for cyclic loading. At low lattice volume fractions, hybridization produces synergistic gains in stiffness and energy dissipation. At higher volume fractions, synergy diminishes, although composites still exceed metallic lattices in specific energy ...
Joey Tallon +3 more
wiley +1 more source
Shiyou shiyan dizhiThe Da'anzhai Member of the Lower Jurassic on the eastern slope of the Western Sichuan Depression in the Sichuan Basin is a main target for the development of tight oil and gas.
Runcheng XIE +6 more
doaj +1 more source
A Review of Enzyme-Induced Calcium Carbonate Precipitation Applicability in the Oil and Gas Industry. [PDF]
Front Bioeng Biotechnol, 2022 Alarifi SA +5 more
europepmc +1 more source
Enhancing Bubble Removal in Geometry‐Optimized Electrodes
Advanced Engineering Materials, EarlyView.3D‐printed lattice electrodes outperform stochastic foams in alkaline water electrolysis despite 20%–25% lower surface area. Straight flow channels generate Venturi‐like bubble entrainment, suppressing gas accumulation that renders foam interiors electrochemically inactive.
Florian Wiesner +5 more
wiley +1 more source