Results 51 to 60 of about 9,883,983 (241)
Seeing God: Art and Ritual Around the World
, 2000 Photograph of the exhibition "Seeing God: Art and Ritual Around the World," March 25-July 29, 2000, held at the Dallas Museum of ...
Dallas Museum of Art
core +3 more sources
Optimization of the Production of Rubber Compounds Using Mathematical Models
Advanced Engineering Materials, EarlyView.Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle +7 more
wiley +1 more source
Leadership, Human Needs, and Values: The Importance of World Constitutionalism
Cadmus, 2020 This article introduces the twin themes of leadership and global constitutionalism. Today, we have a global constitution: the UN Charter. It has evolved into a weak instrument of global governance, and it needs to be strengthened by wise and brave ...
Winston P. Nagan, Samantha R. Manausa
doaj
Cadmus, 2021 The current issue of Cadmus focuses on core themes or pillars of the WAAS-UN Project on Global Leadership in the 21st century. The COVID-19 pandemic has brought out the grave need to translate catalytic strategies and ideas into action.
Editors
doaj
Advanced Engineering Materials, EarlyView.A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati +11 more
wiley +1 more source
New AI‐Assisted Approach for Expanding the Solution Space: Application to Lattice Structure Design
Advanced Engineering Materials, EarlyView.This work introduces an innovative framework for designing structured materials by ex panding the design space through reparameterization of qualitative variables into continuous structural descriptors. Combined with machine‐learning‐based prediction and multi‐objective optimization, the approach enables the discovery of novel lattice architectures ...
G. H. Gahimbare +5 more
wiley +1 more source
Ten Essential Ideas for Sustainability Leaders in the 2020s
Cadmus, 2019 This Discussion Outline was prepared for the WAAS-organized March 17, 2019, Special Meeting on Global Leadership for the 21st Century—Ideas That Can Lead to Action, which followed the VII Global Baku Forum, March 14-16. Its statements are derived from or
Michael Marien, David Harries
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Advanced Engineering Materials, EarlyView.Digitalizing electroplating requires both domain knowledge and interoperability. This work introduces PlatOn, a domain ontology for trivalent chromium plating and coating characterization, and a hybrid pipeline that aligns it to a mid‐level reference ontology by combining eight similarity metrics with language model reasoning. Expert‐validated mappings
Janik Harter +10 more
wiley +1 more source