Results 91 to 100 of about 4,156,272 (342)

Artificial thermal shock cracks in WRe – A proof of concept study

Nuclear Materials and Energy
Thermal shock cracks are frequently observed in environments where extensive thermal cycling at high amplitudes is common. Typical cases for such are first wall materials in proposed fusion reactors and rotating anodes for computed tomography scanners ...
Michael Sommerauer, Maximilian Siller, Reinhard Pippan, Neil Bostrom, Verena Maier–Kiener   +4 more
doaj   +1 more source

Regulation Between HSF1 Isoforms and HSPs Contributes to the Variation in Thermal Tolerance Between Two Oyster Congeners

Frontiers in Genetics, 2020
Heat shock transcription factor 1 (HSF1) plays an important role in regulating heat shock, which can activate heat shock proteins (HSPs). HSPs can protect organisms from thermal stress. Oysters in the intertidal zone can tolerate thermal stress.
Youli Liu, Youli Liu, Li Li, Li Li, Li Li, Li Li, Haigang Qi, Haigang Qi, Haigang Qi, Haigang Qi, Huayong Que, Huayong Que, Huayong Que, Huayong Que, Wei Wang, Wei Wang, Wei Wang, Wei Wang, Guofan Zhang, Guofan Zhang, Guofan Zhang, Guofan Zhang   +21 more
doaj   +1 more source

Measurement of scaling laws for shock waves in thermal nonlocal media

, 2012
We are able to detect the details of spatial optical collisionless wave-breaking through the high aperture imaging of a beam suffering shock in a fluorescent nonlinear nonlocal thermal medium.
Barsi, C. Conti, Conti, Conti, Conti, Deykoon, E. DelRe, Ghofraniha, Gurevich, Hoefer, Kamchatnov, L. Santamaria Amato, Minovich, N. Ghofraniha, Rothenberg, S. Trillo, Taylor, V. Folli, Wan, Wurtz, Wyller   +20 more
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Demonstration of an All‐Optical AND Gate Mediated by Photochromic Molecules

Advanced Functional Materials, EarlyView.
A logic AND gate that runs on photons is demonstrated. It relies on two spatially separated photochromic molecules that work in tandem. Abstract The realization of a photonic logic AND gate, i.e. a logic AND gate that runs on photons rather than electrons, and where all steps are controlled by light, is demonstrated. In a proof‐of‐principle experiment,
Heyou Zhang, Max Gießübel, Pankaj Dharpure, Andrea Albert, Vira Niestierkina, Paul Mulvaney, Mukundan Thelakkat, Jürgen Köhler   +7 more
wiley   +1 more source

Magnetic reconnection detonation in supernova remnants

, 2018
As a key process that refreshes the interstellar medium, the dynamics and radiative properties of the supernova remnant (SNR) expansion front not only reflect the physical environment of the old interstellar medium (ISM) surrounding the supernova, but ...
Gao, Yang, Law, Chung K., Zhang, Horace
core   +1 more source

Thermal shock resistance of functionally graded materials with mixed-mode cracks

International Journal of Solids and Structures, 2019
The thermal shock resistance of functionally graded materials (FGMs) is studied in the presence of periodic mixed-mode cracks as characterization of a typical damaging effect of thermal shock loading on FGMs.
Yanyan Zhang, Licheng Guo, Xiaoli Wang, Rilin Shen, Kai Huang   +4 more
semanticscholar   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Cool Kitchen: Processing Starch and Eggshell Powder into Sustainable Coatings for Passive Daytime Cooling

Advanced Functional Materials, EarlyView.
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song, Evelyn Kubacki, Alexander Berger, Markus Retsch   +3 more
wiley   +1 more source

On the thermal shock resistance and mechanical properties of novel unidirectional UHTCMCs for extreme environments

Scientific Reports, 2018
Aerospace provides a strong driving force for technological development. Recently a novel class of composites for harsh environments, based on ultra-high temperature ceramic composites reinforced with continuous fibers (UHTCMC), is being developed.
L. Zoli, A. Vinci, P. Galizia, C. Melandri, D. Sciti   +4 more
semanticscholar   +1 more source