Results 231 to 240 of about 319,875 (285)

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

The variety and origin of materials accreted by Bennu's parent asteroid. [PDF]

Nat Astron
Barnes JJ, Nguyen AN, Abernethy FAJ, Bajo K, Bekaert DV, Bloch E, Brennecka GA, Busemann H, Cowpe JS, Crowther SA, Ek M, Fawcett LJ, Fehr MA, Franchi IA, Füri E, Gilmour JD, Grady MM, Greenwood RC, Haenecour P, Kawasaki N, Koefoed P, Krietsch D, Le L, Liszewska KM, Maden C, Malley J, Marrocchi Y, Marty B, Meyer LAE, Peretyazhko TS, Piani L, Render J, Russell SS, Rüfenacht M, Sakamoto N, Schönbächler M, Shollenberger QR, Smith L, Thomas-Keprta K, Verchovsky AB, Villeneuve J, Wang K, Welten KC, Wimpenny J, Worsham EA, Yurimoto H, Zimmermann L, Zhao X, Alexander CMO, Amini M, Baczynski A, Bland P, Borg LE, Burgess R, Caffee MW, Chaves LC, Clay PL, Dworkin JP, Foustoukos DI, Glavin DP, Hamilton VE, Hill D, House CH, Huss GR, Ireland T, Jilly CE, Jourdan F, Keller LP, Kruijer TS, Lai V, McCoy TJ, Nagashima K, Nishiizumi K, Ogliore R, Ong IJ, Reddy SM, Rickard WDA, Sandford S, Saxey DW, Timms N, Weis D, Wilbur ZE, Zega TJ, DellaGiustina DN, Wolner CWV, Connolly HC, Lauretta DS.   +86 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

Nonequilibrium Formation of C₄ Carbonyls in Interstellar Ices Linked to Amino Acids. [PDF]

ACS Cent Sci
Wang Z, Wang J, Shishova AS, Tuchin SO, McAnally M, Turner AM, Jabari N, Kaiser RI.   +7 more
europepmc   +1 more source

Neuromorphic Near‐Sensor and In‐Sensor Computing Enabled by Next‐Generation Material‐Based Sensors

Advanced Science, EarlyView.
This Review presents a structural framework that classifies neuromorphic sensing into near‐sensor and in‐sensor architectures, clarifying physical coupling between sensing and computation. The framework connects neural and synaptic device functions with recent advances in optical, mechanical, and chemical sensing, compares energy consumption and ...
Su Yeon Jung, Gwang Ya Kim, Sejin Kim, Hyunjong Seo, Se Gi Lee, Sang Min Won, Dongjoon Rhee, Joohoon Kang   +7 more
wiley   +1 more source

The terminal Ediacaran Tongshan Lagerstätte from South China. [PDF]

Nat Commun
Hou JB, Wang XD, Hou ZS, Ramezani J, Tang Q, Shen SZ.   +5 more
europepmc   +1 more source

Multiferroic‐Centric Materials and Systems Engineering for Battery Applications: An Insight Into Mechanisms, Strategies, and Characterizations

Advanced Science, EarlyView.
Multiferroic order parameters – polarization, magnetization, and ferroelastic strain – are positioned as dynamic design variables for batteries. Their mechanistic roles, practical tuning through fabrication and external fields, and ferroic‐resolved characterization routes are unified into a closed‐loop framework, revealing how coupled ferroic responses
Jiaqi Su, Yanda Zhu, Hao Peng, Manman Li, Xuzihan Zhang, Meixiao Wu, Siyuan Zhang, Yuhan Zeng, Jiwen Liao, Ming Luo, Hetaishan Huang, Yutong Wang, Sean Li, Wenxian Li   +13 more
wiley   +1 more source

Multiscale Perspectives on Solid-Phase Astrochemistry: Laboratory, Computation, and Open Questions. [PDF]

Space Sci Rev
Dickers MD, Mifsud DV, Mason NJ, Fantuzzi F.   +3 more
europepmc   +1 more source

A Global Methane Observation System to Reduce Uncertainty for Anthropogenic and Natural Sources and Sinks for Detecting and Attributing Climate Feedbacks

Advanced Science, EarlyView.
Conceptual illustration of a Global Ecosystem Methane Observing System (GEM‐OS) integrating satellites, aircraft, atmospheric networks, and ecosystem measurements to quantify methane emissions from anthropogenic and natural sources. The multi‐scale observing framework improves source attribution, reduces uncertainty in regional methane budgets, and ...
P. Ciais, S. Peng, J. Chang, F. Li, Q. Zhu, K. Yuan, G. Hugelius, H. Li, Y. Cai, F. Chevallier, K. Tibrewal, E. A. Kort, K. Arndt, J. Watts, B. Buma, N. Besic, P. I. Palmer, H. Cadillo‐Quiroz, E. Euskirchen, M. J. Gondwe, A. Hoyt, R. Jackson, S. Malone, D. Monteverde, S. Natali, M. Ramonet, C. Rey‐Sanchez, L. B. Sagang, E. A. G. Schuur, R. Vargas, R. Varner, Z. Zhang, B. Poulter   +32 more
wiley   +1 more source

Geochemistry and detrital zircon U-Pb-Hf isotopic data reveal the provenance and tectonic setting of the Xujiahe Formation. [PDF]

Sci Rep
Xie F, Xiao W, Sami M, Sanislav IV, Han L, Wang Y, Alhejji SS.   +6 more
europepmc   +1 more source