Results 181 to 190 of about 235,424 (288)

High‐Temperature Phase Transformation in a V‐9Si‐6.5B Alloy: The Kinetic and Crystallographic Pathway From V5SiB2 to V8SiB4

Advanced Engineering Materials, EarlyView.
In situ synchrotron high‐energy X‐ray diffraction reveals the real‐time high‐temperature phase evolution of a ternary V‐9Si‐6.5B alloy. The study uncovers a kinetically delayed V5SiB2 → V8SiB4 transformation governed by massive structural and chemical barriers.
Zahra Sabeti, Andreas Stark, Roja Rani Korrayi, Florian Pyczak, Georg Hasemann   +4 more
wiley   +1 more source

Arizona-Sonora Desert Museum

The Arizona-Sonora Desert Museum is a zoo, natural history museum and botanical garden, whose mission is to inspire people to live in harmony with the natural world by fostering love, appreciation, and understanding of the Sonoran Desert.

core  

Fast seasonal growth promotes regional stability by strengthening local temporal stability in Inner Mongolian grasslands. [PDF]

Front Plant Sci
Nie Z, Yuan Y, Zhang H, Shi F, Zhang H, Wang C.   +5 more
europepmc   +1 more source

DigiChrom: A Domain Ontology for Semantic Representation of Trivalent Chromium Platings and Its Large Language Model‐Based Alignment With Multiple Mid‐Level Ontologies

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, Elena Garcia Trelles, Christoph Schweizer, Thomas Seifert, Christoph Baumer, Mahmoud Elkady, Katja Feige, Daniel Grimme, Edgar Hoffmann, Andreas Waibel, Anke Walter   +10 more
wiley   +1 more source

Reply to Gao et al. and Xu: Greening the Taklamakan: Human efforts to convert desert into a carbon sink. [PDF]

Proc Natl Acad Sci U S A
Noor S, Jiang X, Wang X, Yang J, Newman S, Li KF, Li L, Yu L, Li X.   +8 more
europepmc   +1 more source

Deserts and the planet - Linkages between deserts and non-deserts

, 2006
Safriel, U., Ezcurra, E., Tegen, I., Schlesinger, W.H., Nellemann, C., Batjes, N.H., Dent, D., Groner, E., Morrison, S., Resenfeld, D., Avner, U., Briosch, N., Golan-Goldhirsh, A., Alpert, P., Portnov, B., Cates, R., White, R., Tsonis, A., Schwartz, M., Ayal, Y., Pinshow, B., Cohen, D., Demere, T., Shafir, H., Warren, A., Mazor, E.   +25 more
openaire   +1 more source

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

Advanced Engineering Materials, EarlyView.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ, Jörg Hohe, Martin Kördel, Michael Giese, Niklas Toffert, Christian Seidel, Olaf Rehme, Patrik Schneider, Oliver Focke, Elie Abi Aoun, Claas Falldorf, Beñat Gutierrez, Alexandra Kühn, Sven Torstrick-von der Lieth, Christoph Herden, Erik Johannsen, Jan‐Uwe R. Schmidt, Felix Winkelmann, Andreas Schott, Daniel Schott   +19 more
wiley   +1 more source

Misattributed biospheric carbon sink to the Three-North Program in the Taklamakan Desert may lead to an impractical policy: A commentary. [PDF]

Proc Natl Acad Sci U S A
Gao T, Zhu J, Zheng X, Song L, Sun Y, Teng D, Zhou X.   +6 more
europepmc   +1 more source

Distinct Microstructural Characteristic Lengths Defining Notch Fatigue Crack Initiation and Propagation, and Defect Tolerance in Advanced Steels

Advanced Engineering Materials, EarlyView.
Schematic representation of modes of microcrack nucleation, growth and temporary arrestment at different boundaries, with the criteria for crack propagation in three scenarios: (1) large notch, (2) defect/small sharp notch, and (3) long crack. This work revisits and integrates results on the fatigue behavior of advanced bainitic steels (in particular ...
Lucia Morales‐Rivas
wiley   +1 more source