Results 161 to 170 of about 22,171 (312)
Advanced Engineering Materials, EarlyView.A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares +3 more
wiley +1 more source
Hungary: Fiscal risks from public transport enterprises [PDF]
Public enterprises may play an important role in government finances and pose substantial fiscal risks. However, these risks are not always adequately reflected in the fiscal accounts.
Ana Corbacho
core
Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization
Advanced Engineering Materials, EarlyView.Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier +17 more
wiley +1 more source
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
wiley +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 +4 more
wiley +1 more source
Fiscal Transparency and Procyclical Fiscal Policy [PDF]
This paper examines why fiscal policy is procyclical in developing as well as developed countries. We introduce the concept of fiscal transparency into a model of retrospective voting, in which a political agency problem between voters and politicians ...
Lasse Holbøll Westh Nielsen +1 more
core
Can cross-sector governance improve urban health resource supply? Evidence from China's Healthy City pilot policy. [PDF]
Front Public HealthZheng J.
europepmc +1 more source
Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys
Advanced Engineering Materials, EarlyView.Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak +3 more
wiley +1 more source
Decentralization in regional fiscal systems in Russia - trends and links to economic performance [PDF]
To shed light on decentralization in Russia, the authors examine intergovernmental fiscal relations within regions. To analyze trends, they review channels of fiscal allocation within regions - tax sharing and local transfer schemes.
Freinkman, Lev, Yossifov, Plamen
core
Carbon emission governance and public health efficiency in transitional China: Regional differences and spatial aggregation. [PDF]
PLoS OneWei Y, Guo L, Tao Q, Wei H.
europepmc +1 more source