Results 101 to 110 of about 8,510 (275)
Advanced Materials, EarlyView.Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia +3 more
wiley +1 more source
Paradoxes and Antinomies in the Professional Acting of Teachers
Forum: Qualitative Social Research, 2000 Teachers continually experience boundaries in their work which are almost impossible to overcome. Particular acts, contradictory in themselves, hinder the development of pupils' learning processes.
Karl Prokopp
doaj
Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization
Advanced Materials, EarlyView.A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab +8 more
wiley +1 more source
Interactive 3D Simulation of Escher-like Impossible Worlds [PDF]
, 2008 figures and impossible worlds. Many of his works illustrate mathematical and geometrical concepts such as perspective and limits. Works by Escher have motivated scientists over the years to discover the mathematical foundations of his work, ultimately ...
Ruttkay, Z.M., Orbons, E.
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Belief revision using possible and impossible worlds semantics [PDF]
, 2023 reservedReal agents often have inconsistent beliefs. Yet, the AGM theory of belief change fails to model contradictory statements, without trivializing the belief set: the logic underlying the AGM model is classical and, thus, satisfies the explosion ...
TRABACCA, ELVIRA
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How Close Are Impossible Worlds? A Critique of Brogaard and Salerno’s Account of Counterpossibles [PDF]
, 2019 Several theorists have been attracted to the idea that in order to account for counterpossibles, i.e. counterfactuals with impossible antecedents, we must appeal to impossible worlds.
Baras, Dan
core +3 more sources
Organic Materials of Tomorrow: Horizons of Artificial Intelligence
Advanced Materials, EarlyView.This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena +3 more
wiley +1 more source
Large-Scale Conformational Changes and Protein Function: Breaking the in silico Barrier
Frontiers in Molecular Biosciences, 2019 Large-scale conformational changes are essential to link protein structures with their function at the cell and organism scale, but have been elusive both experimentally and computationally.
Laura Orellana, Laura Orellana
doaj +1 more source
Measuring the Hall Effect in Hysteretic Materials
Advanced Materials, EarlyView.The authors highlight common pitfalls in measuring the Hall effect: in hysteretic magnets, improper data processing can create signals that look exotic but are not real. This Perspective explains the origin of these artifacts and presents practical measurement strategies that help researchers identify reliable Hall responses in complex magnetic ...
Jaime M. Moya +6 more
wiley +1 more source
On the Topic of Impossibility: a question-sensitive impossible worlds approach to logical omniscience [PDF]
, 2021 Desde que Hintikka (1962) propôs uma lógica epistémica modal com base na semântica de mundos possíveis que rapidamente se colocou o problema da omnisciência lógica, isto é, de que a lógica em questão implica que os agentes sabem tudo o que se segue ...
Silva, Francisca
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