Results 111 to 120 of about 2,036,755 (365)

An Improved Measurement Uncertainty Calculation Method of Profile Error for Sculptured Surfaces

open access: yesChinese Journal of Mechanical Engineering, 2019
The current researches mainly adopt “Guide to the expression of uncertainty in measurement (GUM)” to calculate the profile error. However, GUM can only be applied in the linear models.
Chenhui Liu   +3 more
doaj   +1 more source

Mechanism design for a fair and equitable approach to global vaccine distribution: The case of COVID-19. [PDF]

open access: yesPLOS Glob Public Health, 2023
Abedrabboh K   +3 more
europepmc   +1 more source

Complexity of Mechanism Design

open access: yesCoRR, 2002
The aggregation of conflicting preferences is a central problem in multiagent systems. The key difficulty is that the agents may report their preferences insincerely. Mechanism design is the art of designing the rules of the game so that the agents are motivated to report their preferences truthfully and a (socially) desirable outcome is chosen.
Vincent Conitzer, Tuomas Sandholm
openaire   +4 more sources

The pyruvate generator is a common phenomenon in mitochondria from different rat and mouse brain regions

open access: yesFEBS Letters, EarlyView.
The pyruvate generator, which causes activation of respiration by extra‐mitochondrial Ca2+, is also present and functional in rat brainstem mitochondria, as it is in other brain regions. This finding is confirmed by experiments with a fully reconstituted malate–aspartate shuttle (MAS).
Grazyna Debska‐Vielhaber   +7 more
wiley   +1 more source

Evolutionary Behavior Analysis of Knowledge Network and Value Network in the Crowd Intelligence Design Ecosystem

open access: yesApplied Sciences
As the platformization of Crowd Intelligence Design (CID) advances and online collaboration deepens, crowd intelligence design platforms have evolved into digital ecosystems constituted by interactions between requesters and designers.
Yun-Qing Wang   +4 more
doaj   +1 more source

Force/Torque Sensorless Compliant Control Strategy for Assembly Tasks Using a 6-DOF Collaborative Robot

open access: yesIEEE Access, 2019
The flexibility of the robot assembly process is critical, and a robot assembly system that is not flexible may damage the workpieces. Most researchers make the assembly process flexible by installing a six-dimensional force/torque sensor at the end of ...
Fan Zeng, Juliang Xiao, Haitao Liu
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

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