Results 111 to 120 of about 3,335,914 (309)

Emissions reduction strategy in a three-stage agrifood value chain: A dynamic differential game approach. [PDF]

PLoS One, 2023
Wang H, Fan X, Zhao Q, Cui P.
europepmc   +1 more source

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

Advanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov, Oleksandr Bobukh, Christian Klose, Florian Nürnberger, Hans Jürgen Maier   +4 more
wiley   +1 more source

Analyzing the Relationship between Supervisors and Post-Graduates Based on Differential Game Theory. [PDF]

Behav Sci (Basel), 2023
Liu F, Fan N, Zhu J, Li C, Xie S.
europepmc   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Dynamic Emission Reduction Strategy of New Energy Vehicles Based on Technology Investment Under Carbon Trading Policy

Energies
In the context of carbon trading policy, carbon emissions in the supply chain of new energy vehicles have received much attention in academic research and practice.
Lili Zhao, Jizi Li, Xiuli Bao
doaj   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

Research on Carbon Emission Reduction and Preservation Strategies for Fresh Agricultural Products Under Different Cost-Sharing Mechanisms

Mathematics
This study investigates the dynamic carbon emission reduction strategies in a three-tier cold chain supply system consisting of producer, third-party logistics (TPL) provider, and retailer.
Jianhua Wang, Xiwen Xu
doaj   +1 more source

A stackelberg differential game theoretic approach for analyzing coordination strategies in a supply chain with retailer's premium store brand. [PDF]

Ann Oper Res, 2023
Assarzadegan P, Hejazi SR, Rasti-Barzoki M.   +2 more
europepmc   +1 more source

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source

Dynamic Decisions of Quality and Goodwill in a Two-Echelon Supply Chain with Delay Effect

Mathematics
Improving product quality is an effective way for a company to gain goodwill as well as to increase sales. In this paper, the focus is on a two-echelon supply chain consisting of a manufacturer and a retailer.
Yu Li, Linzhong Liu, Wen Li
doaj   +1 more source