Results 111 to 120 of about 1,287,669 (295)

Recapitulating Endochondral Ossification for Bone Repair: From Development to Engineering Strategy

Advanced Healthcare Materials, EarlyView.
This review summarizes the developmental basis of endochondral ossification (ECO) and its applications in bone tissue engineering (BTE). It first outlines the key biological processes and signaling pathways underlying ECO, then discusses biomaterial‐based engineering strategies derived from these principles, and finally highlights future directions for
Yiqi Su, Zihao He, Qianqian Chen, Long Chen, Caiyi Wei, Zijin Zhou, Jianhao Lin, Hui Li, Dan Xing   +8 more
wiley   +1 more source

Conductivity tensor of striped quantum Hall phases

, 1999
We study the transport properties of pinned striped quantum Hall phases. We show that under quite general assumptions, the macroscopic conductivity tensor satisfies a semicircle law. In particular, this result is valid for both smectic and nematic stripe
A. A. Koulakov, A. H. MacDonald, A. M. Dykhne, Ady Stern, Bertrand I. Halperin, E. Fradkin, E. H. Rezayi, E. Shimshoni, Felix von Oppen, L. P. Pryadko, M. M. Fogler, M. P. Lilly, R. Moessner, R. R. Du, S. H. Simon   +14 more
core   +1 more source

Unveiling the Role of Curvature in Carbon for Improved Energy Release of Ammonium Perchlorate

Advanced Materials, EarlyView.
High‐curvature carbon materials identified via machine learning and simulation can enhance the heat release and combustion performance of ammonium perchlorate. ABSTRACT The catalytic role of carbon curvature in the thermal decomposition of ammonium perchlorate (AP) remains largely unexplored. To address this gap, this study employs machine learning and
Dan Liu, Keliang Song, Haorui Zhang, Zhipeng Liu, Guansong He, Junru Wang, Wenming Yang, Xu Zhao, Zhijian Yang   +8 more
wiley   +1 more source

Fabrication of Functionally Graded Materials Using Aluminum Alloys via Hot Extrusion

Metals, 2019
In this study, we have attempted to manufacture functionally graded materials (FGMs) using aluminum alloys 3003 and 6063 via a hot extrusion process to realize multifunctionality through achieving high strength and low weight.
Dasom Kim, Kwangjae Park, Minwoo Chang, Sungwook Joo, Sanghwui Hong, Seungchan Cho, Hansang Kwon   +6 more
doaj   +1 more source

Neural CRF Parsing

, 2015
This paper describes a parsing model that combines the exact dynamic programming of CRF parsing with the rich nonlinear featurization of neural net approaches.
Durrett, Greg, Klein, Dan
core   +1 more source

Microscopic Insights into Magnetic Warping and Time‐Reversal Symmetry Breaking in Topological Surface States of Rare‐Earth‐Doped Bi2Te3

Advanced Materials, EarlyView.
Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano, Fabián Calleja, Ji Dai, Massimo Tallarida, Vera Marinova, Alessandro Barla, Marc G. Cuxart, Pierluigi Gargiani, Gonzalo N. Molina, José Angel Silva‐Guillén, Adriana I. Figueroa, Kevin García‐Díez, Sergio O. Valenzuela, Aitor Mugarza, Amadeo L. Vázquez de Parga, Rodolfo Miranda, Francisco Guinea, Manuela Garnica, Miguel A. Valbuena   +18 more
wiley   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Efimov Trimers under Strong Confinement

Physical Review X, 2014
The dimensionality of a system can fundamentally impact the behavior of interacting quantum particles. Classic examples range from the fractional quantum Hall effect to high-temperature superconductivity.
Jesper Levinsen, Pietro Massignan, Meera M. Parish   +2 more
doaj   +1 more source

Study on Environmental Control Methods of the Anterior Room During the Limited Opening to the Public of Burnt Wall Paintings in the Main Hall of the Treasure House at Horyu-ji Temple [PDF]

E3S Web of Conferences
The Main Hall of Horyuji Temple was damaged by fire in 1949, not only in the building but also in the preserved wall paintings. The wall paintings that survived the fire damage are national important cultural properties and, because of concerns about ...
Kurose Shuichi, Ogura Daisuke, Kitahara Hiroyuki   +2 more
doaj   +1 more source

Completely compensated ferrimagnetism and sublattice spin crossing in the half-metallic Heusler compound Mn1.5FeV0.5Al

, 2016
The Slater-Pauling rule states that L21 Heusler compounds with 24 valence electrons do never exhibit a total spin magnetic moment. In case of strongly localized magnetic moments at one of the atoms (here Mn) they will exhibit a fully compensated half ...
Balke, Benjamin, Fecher, Gerhard H., Felser, Claudia, Nakamura, Tetsuya, Nayak, Ajaya K., Ouardi, Siham, Skourski, Yurii, Stinshoff, Rolf   +7 more
core   +1 more source