Results 11 to 20 of about 38,872 (199)
Humanitarian Action in Africa: Confronting Challenges and Advancing Diplomacy
China Quarterly of International Strategic StudiesThis study examines the complex challenges facing humanitarian efforts in Africa and underscores the critical role of humanitarian diplomacy in addressing them.
Abraham Ename Minko
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingSynthetic aperture radar imagery has shown a significant potential especially in maritime surveillance, making SAR-based object detection a prominent research area.
Haosheng Song +4 more
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Why comparing matters – on case comparisons in organic chemistry
Frontiers in EducationWhen working with domain-specific representations such as structural molecular representations and reaction mechanisms, learners need to be engaged in multiple cognitive operations, from attending to relevant areas of representations, linking implicit ...
Nicole Graulich, Leonie Lieber
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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
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Advanced Engineering Materials, EarlyView.Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies +2 more
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On the Complementarity between CMMN and iStar in Complex Domain Modeling
Complex Systems Informatics and Modeling QuarterlyCase Management Modeling and Notation (CMMN) and iStar are two distinct, multi-purposed modeling techniques that may be used to represent organizational challenges at separate levels of abstraction.
Konstantinos Tsilionis +2 more
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Sustainable urban districts: European environmental showcase models [PDF]
Micro, Macro & Mezzo Geoinformation, 2017 Starting from the 90s, the design of new districts having strong environmental and energy sustainable profiles has gained attention among public administrations and project teams.
Tigran Haas, Elisabetta TROGLIO
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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 +3 more
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BAR: Brazilian Administration ReviewObjective: this study analyzes sustainable entrepreneurship practices in Brazilian agribusiness startups, specifically agtechs, identifying challenges and opportunities for the application of digital technologies.
Leani Lauermann Koch +3 more
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Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing
Advanced Engineering Materials, EarlyView.The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai +6 more
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