Results 81 to 90 of about 296,914 (286)

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Minimising the heat dissipation of quantum information erasure

, 2015
Quantum state engineering and quantum computation rely on information erasure procedures that, up to some fidelity, prepare a quantum object in a pure state.
Mohammady, M. Hamed, Mohseni, Masoud, Omar, Yasser   +2 more
core   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

Study on Heat Dissipation of Reduction Gearbox of a Hoisting Mechanism in Stopped State

Jixie chuandong, 2016
The shore bridge reducer in the lifting mechanism often emit heat because of continuous operation and high load,if improper heat dissipation will greatly reduce its life.
Gao Chunhui, Hu Xiong
doaj  

Research on Brake Disk Heat Dissipation Rib Arrangement Spacing for High-speed Railway Train

Chengshi guidao jiaotong yanjiu
Objective As the design speed of trains reaches 400 km/h level, the flow field environment under the train becomes more complex, highlighting the issues such as increased brake disc resistance and power consumption.
Yanli YAN, Haihao GU, Chun TIAN, Gengwei ZHAI   +3 more
doaj   +1 more source

Cooling of cryogenic electron bilayers via the Coulomb interaction

, 2011
Heat dissipation in current-carrying cryogenic nanostructures is problematic because the phonon density of states decreases strongly as energy decreases.
B. K. Ridley, J. D. Jackson, J. H. Davies, John King Gamble, Mark Friesen, N. W. Ashcroft, Robert Joynt, S. N. Coppersmith   +7 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

Theory of local heating in nanoscale conductors

, 2005
We report first-principles calculations of local heating in nanoscale junctions formed by a single molecule and a gold point contact. Due to a larger heat dissipation, the single molecule heats up less than the gold point contact.
Chen, Yu-Chang, Di Ventra, Missimiliano, Zwolak, Michael   +2 more
core   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

A REVIEW ON HEAT DISSIPATING PASSIVE COOLING TECHNIQUES FOR RESIDENTIAL BUILDINGS AT TROPICAL REGION [PDF]

Journal of Engineering Science and Technology, 2017
Thermal comfort is very essential for the occupants in a residential building without air-conditioning system especially in tropical region. Passive cooling is the only solution to achieve the required thermal comfort without sacrificing occupant’s ...
D. PRAKASH
doaj