Results 191 to 200 of about 40,323 (258)

Fundamentals of Thermal Transport and Energy Conversion in Ultra‐High Temperature Ceramics: From Microscale Mechanisms to Macroscopic Properties

Advanced Science, EarlyView.
This review critically examines thermal transport and radiative properties of ultra‐high temperature ceramics for hypersonic flight, advanced nuclear systems, and next‐generation energy conversion devices. It explores phonon–photon–electron interactions, microstructural engineering, thermoelectric conversion, and machine learning‐accelerated multiscale
Zhipeng Pei, Yue Li, Jiayu Xing, Yue Zhu, Ru Zhang, Huan Wu, Zihao Qin, Gang Pei, Man Li   +8 more
wiley   +1 more source

Data‐Driven Modeling of Composition–Processing–Microstructure Relations for Recycled Aluminum Cast Alloys

Advanced Science, EarlyView.
Interpretable machine learning reveals how composition and processing govern the formation and microstructural burden of Fe‐rich intermetallic compounds in recycled Al–Si–Fe–Mn alloys. By separating morphology selection from morphology‐conditioned burden partitioning, this framework shows that identical Fe contents can yield different intermetallic ...
Jaemin Wang, Waleed Mohammed, Dierk Raabe   +2 more
wiley   +1 more source

Effect of geotextile on ballast fouling under cyclic loading in seasonal freeze-thaw conditions. [PDF]

Sci Rep
Zhang D, Li Q, Li S, Cui K, Qin X, Zhu Z.   +5 more
europepmc   +1 more source

Physics‐Constrained Constitutive Learning of Rate‐Limiting Timescales for Efficient Hydrogen‐Based Direct Reduction for Green Steel Making

Advanced Science, EarlyView.
A conversion‐resolved constitutive framework is developed for the hydrogen‐based direct reduction of iron oxide pellets. Effective reaction and transport timescales are inferred directly from measured trajectories and mapped against operating conditions, pellet architecture, and composition. The analysis reveals how late‐stage transport control emerges
Anurag Bajpai, Barak Ratzker, Pasquale Cavaliere, Dierk Raabe   +3 more
wiley   +1 more source

Expressive Attribute-Based Proxy Signature Scheme for UAV Networks. [PDF]

Sensors (Basel)
He L, Gan Y, Jin S.
europepmc   +1 more source

Application of PoseConv3D algorithm in cheerleading training action recognition. [PDF]

Sci Rep
Li Q.
europepmc   +1 more source

GeoCross: A Privacy-Preserving and Fine-Grained Authorization Scheme for Cross-Chain Geological Data Sharing. [PDF]

Sensors (Basel)
Lin L, Feng B, Jing P.
europepmc   +1 more source

Distribution and Enrichment of Heavy Metals in Fine-Grained Fractions of Crushed Electronic Waste. [PDF]

Materials (Basel)
Malcharcziková J, Skotnicová K, Kesavan PK.   +2 more
europepmc   +1 more source

The BSRA framework for dual sparse parameter efficient fine tuning with block structured gating and rank adaptation. [PDF]

Sci Rep
Jian W, Chen G, Hong H, Zhang Y, Du C, Bao Z.   +5 more
europepmc   +1 more source