Results 101 to 110 of about 4,545,156 (337)

Novel Biologically Active Glass Fiber Functionalized Using Magnesium Phosphate Cement Promotes Bone and Vascular Regeneration

Advanced Biology, EarlyView.
In this study, a new type of bioactive glass fiber ‐based composite magnesium phosphate bone cement is prepared and verified that its mechanical strength and biological properties. In addition, the cement may have played a biologically active role in the Notch and HIF signaling pathways.
Yuzheng Lu, Yanbo Shan, Yingjie Xiong, Jianting Ye, Yanbin Wu, Jipeng Song, Yao Zhang, Wancheng Lin, Haoye Meng, Wenjing Xu, Jiang Peng, Qiang Lu, Lixiang Ding   +12 more
wiley   +1 more source

Dynamical clustering and wetting phenomena in inertial active matter

Communications Physics
Dynamical clustering is a key feature of active matter systems composed of self-propelled agents that convert environmental energy into mechanical motion.
Lorenzo Caprini, Davide Breoni, Anton Ldov, Christian Scholz, Hartmut Löwen   +4 more
doaj   +1 more source

MSSM with Soft SUSY Breaking Terms from D7-Branes with Fluxes

, 2004
We discuss the structure of the soft supersymmetry breaking terms in a MSSM like model, which can be derived from D7-branes with chiral matter fields from 2-form f-fluxes and supersymmetry breaking from 3-form G-fluxes.Comment: 41 pages, harvmac.
Aldazabal, Aldazabal, Angelantonj, Angelantonj, Angelantonj, Antoniadis, Arkani-Hamed, Bachas, Berkooz, Blumenhagen, Blumenhagen, Blumenhagen, Blumenhagen, Brignole, Brignole, Camara, Camara, Cascales, Cremades, Cremades, Cremmer, Curio, Cvetic, Cvetic, D'Auria, D'Auria, D. Lüst, del Moral, Dijkstra, Font, Giddings, Grana, Grimm, Gukov, Gukov, Görlich, Honecker, Ibanez, Ibanez, Jockers, Kachru, Kachru, Kaplunovsky, Körs, Lust, Lust, Lust, Lüst, Lüst, Marchesano, Marchesano, Mayr, Michelson, Polchinski, S. Reffert, S. Stieberger, Taylor, Zwart   +57 more
core   +4 more sources

From Damage to Functionality: Remanufacturing of Thrust Roller Bearings by Tailored Forming

Advanced Engineering Materials, EarlyView.
Herein, the wear and fatigue behavior of repaired bearing raceways with a new powder alloy is investigated using a FE8 test‐rig and an oscillating tribometer. The tests are compared with industrial manufactured bearings to evaluate the repair quality. The repair can extend the service life of the repaired bearing to that of a new bearing and improves ...
Felix Saure, Florian Pape, Gerhard Poll, Max Marian   +3 more
wiley   +1 more source

Self Assembly of Soft Matter Quasicrystals and Their Approximants

, 2011
The surprising recent discoveries of quasicrystals and their approximants in soft matter systems poses the intriguing possibility that these structures can be realized in a broad range of nano- and micro-scale assemblies.
A. S. Keys, C. R. Iacovella, Cho, Dzugutov, Glotzer, Glotzer, Grason, Haji-Akbari, Hayashida, Horsch, Hosein, Humphrey, Iacovella, Iacovella, Keys, Lee, Lubensky, Mikhael, Onoda, Roichman, S. C. Glotzer, Sebba, Talapin, Ungar, Zeng, Zhang, Ziherl   +26 more
core   +2 more sources

Advances in Hybrid Icing and Frosting Protection Strategies for Optics, Lens, and Photonics in Cold Environments Using Thin‐Film Acoustic Waves

Advanced Engineering Materials, EarlyView.
This article provides a comprehensive overview of fundamentals and recent advances of transparent thin‐film surface acoustic wave technologies on glass substrates for monitoring and prevention/elimination of fog, ice, and frost. Fogging, icing, or frosting on optical lenses, optics/photonics, windshields, vehicle/airplane windows, and solar panel ...
Hui Ling Ong, Zhangbin Ji, Luke Haworth, Yihao Guo, Jaime del Moral, Stefan Jacob, Ana Borras, Agustin R. Gonzalez‐Elipe, Jikai Zhang, Jian Zhou, Glen McHale, Yong‐Qing Fu   +11 more
wiley   +1 more source

Microstructure, Mechanical Properties, and Antibacterial Performance of Novel Fe‐Mn‐Zn Nanocrystalline Alloys Produced by Mechanical Alloying

Advanced Engineering Materials, EarlyView.
This article presents the development of Fe‐Mn‐Zn nanocrystalline alloys (0–9 wt% Zn) by mechanical alloying and subsequently hot pressing. Their microstructure, density, hardness, wear resistance, corrosion behavior, and antibacterial properties are systematically examined.
Ilker Emin Dag, Funda Kilic, Mrutyunjay Panigrahi, Baris Avar   +3 more
wiley   +1 more source

Exploring the Rheology of Soft Glassy Matter [PDF]

arXiv, 2009
This paper has been withdrawn by the author due to some problems. Please contact me.
arxiv  

Novel Experimentally Observed Phenomena in Soft Matter

, 2013
Soft materials such as colloidal suspensions, polymer solutions and liquid crystals are constituted by mesoscopic entities held together by weak forces. Their mechanical moduli are several orders of magnitude lower than those of atomic solids.
Bandyopadhyay, Ranjini
core   +1 more source

Shape Memory Polymer‐Based Hook‐and‐Loop Fastener for Robust Bonding and on‐Demand Easy Separation

Advanced Engineering Materials, EarlyView.
A 3D shape memory polymer‐based hook‐and‐loop fastener, fabricated using projection microstereolithography and molding, offers tunable bonding strength through temperature control. When heated from 25 to 70 °C, the fastener softens and deforms easily, reducing bonding strength by 20‐fold for on‐demand easy separation.
Chen Yang, Yueping Wang, Hyunggyu Kim, Paul Wang, Daehoon Han, Howon Lee   +5 more
wiley   +1 more source