Results 81 to 90 of about 2,604,436 (185)

Binders for Li-Ion Battery Technologies and Beyond: A Comprehensive Review

open access: yesBatteries
The effects of global warming highlight the urgent need for effective solutions to this problem. The electrification of society, which occurs through the widespread adoption of electric vehicles (EVs), is a critical strategy to combat climate change ...
Muskan Srivastava   +2 more
doaj   +1 more source

Experimental Investigations into Failures and Nonlinear Behaviors of Structural Membranes with Open Cuttings

open access: yesApplied Sciences
Reportedly, structural failures in membrane structures have occurred frequently, mostly originating from localized damage caused by intense loads on the membrane surface.
Wenrui Li   +3 more
doaj   +1 more source

Competition as a Coordination Device. Experimental Evidence from a Minimum Effort Coordination Game [PDF]

open access: yes
The problem of coordination failure, particularly in 'team production' situations, is central to a large number of mircroeconomic as well as macroeconomic models.
Joachim Weimann, Thomas Riechmann
core  

Deformation mechanism of gob‐side entry at top coal caving mining face: A numerical study

open access: yesEnergy Science & Engineering
To investigate the significant deformation of the surrounding rock within the dynamic pressure zone of the gateroad, this study utilized the tailgate of the 1506 longwall face in Anyang Coal Mine as the engineering context.
Jie Zhang   +6 more
doaj   +1 more source

Radial rift and block tectonics around the Tharsis bulge: Introductional postulation [PDF]

open access: yes
Although the Vallis Marineris canyon and radial fossae grabens have been extensively studied, their origin and formation mechanism is still the subject of numerous questions.
Raitala, J.
core   +1 more source

Reliability Analysis of Power IGBT Modules

open access: yes机车电传动, 2013
Firstly, the module concept, packaging procedures, reliability and failure rules was presented. Then, the standard tests methodologies for investigating module reliability including endurance and environment tests were discussed. Lastly, the main failure
WANG Yan-gang, Jones Steve, LIU Guo-you
doaj  

Behaviour of Dissimilar Welded Connections of Mild Carbon (S235), Stainless (1.4404), and High-Strength (S690) Steels under Monotonic and Cyclic Loading

open access: yesMetals
In the context of an increasing interest in the use of high-performance steels in the construction industry due to their superior mechanical properties, understanding the behaviour and assessing the performance of dissimilar welded connections becomes ...
Anna Ene, Aurel Stratan, Ioan Both
doaj   +1 more source

Ferrographic and spectrometer oil analysis from a failed gas turbine engine [PDF]

open access: yes
An experimental gas turbine engine was destroyed as a result of the combustion of its titanium components. It was concluded that a severe surge may have caused interference between rotating and stationary compressor that either directly or indirectly ...
Jones, W. R., Jr.
core   +1 more source

Experimental study on the load bearing behavior of shored mechanically stabilized earth wall

open access: yesFrontiers in Earth Science
Shored mechanically stabilized earth (SMSE) walls have been increasingly applied in the projects of widening existing roads or new construction of roads on slopes because of their good carbon emission reduction and mechanical performance.
Dongdong Pang   +6 more
doaj   +1 more source

Nanoscale damage during fracture in silica glass [PDF]

open access: yes, 2006
We report here atomic force microscopy experiments designed to uncover the nature of failure mechanisms occuring within the process zone at the tip of a crack propagating into a silica glass specimen under stress corrosion.
Bonamy, Daniel   +7 more
core   +2 more sources

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