Results 51 to 60 of about 5,248,948 (284)

Innovative SolidStir extrusion for energy-efficient metal recycling

Materials & Design
Metal recycling is essential for green manufacturing, yet conventional routes remain energy-intensive and complex. Reducing the carbon footprint of metal manufacturing requires the development of greener and more efficient recycling methods.
Anurag Gumaste, Ravi Sankar Haridas, Supreeth Gaddam, Kumar Kandasamy, Brandon A. McWilliams, Kyu C. Cho, Rajiv S. Mishra   +6 more
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Particle deformation and coating deposition behavior in cold spray additive manufactured aluminum deposit on copper substrate by simulation and experiment

Journal of Materials Research and Technology
In this study, the particle deformation and coating deposition behavior in cold spray additive manufactured (CSAM) aluminum deposit on copper substrate were studied by simulation and experiment.
Xiawei Yang, Tingxi Meng, Yu Su, Xiaoxia Chai, Zhenguo Guo, Tiejun Ma, Shuo Yin, Wenya Li   +7 more
doaj   +1 more source

Resin-based Copper-free Brake Pads: A Right Selection of Potassium Titanate and Ceramic Fiber [PDF]

Iranian Journal of Materials Science and Engineering, 2022
The present study aimed to assess the effect of replacing copper as a multi-functional ingredient in the brake pad material with potassium titanate platelet (PTP) and a particular type of ceramic fiber (CF) copper-free composite.
Hamid Ansari, Saeed Banaeifar, Reza Tavangar, Alireza Khavandi, Soheil Mahdavi   +4 more
doaj  

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

FEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong, Yuhei Hosokawa, Lars Oliver Essen, Manuel Maestre‐Reyna   +3 more
wiley   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

FEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty, Kelsi R. Hall, Zachary D. Tillett, Liam S. Turk, James S. Davies, Michael J. Currie, Hamish G. Brown, Sepideh Valimehr, Peter D. Mace, Andrew E. Whitten, Santosh Panjikar, Eric Hanssen, Rachel A. North, Renwick C.J. Dobson   +13 more
wiley   +1 more source

Evading strength-ductility trade-off in a metastability engineered layered metallic composite

Materials & Design
This investigation demonstrates a unique layered metallic composite (LMC) design strategy which exploits the metastability tunability of the transformative complex concentrate alloys (CCAs).
Roopam Jain, Ravi Sankar Haridas, Prithvi Awasthi, Abhijeet Dhal, Rajiv S. Mishra   +4 more
doaj   +1 more source

Comparative assessment of crystallographic and cryo‐EM models in the Protein Data Bank

FEBS Open Bio, EarlyView.
Raw data obtained by X‐ray crystallography or cryo‐EM result in experimental maps, ultimately fitted by atomic models. Although the physical principles are different, the final results can be viewed, compared, and evaluated in the same way. With cryogenic electron microscopy (cryo‐EM) on track to surpass X‐ray crystallography as the preferred method ...
Alexander Wlodawer, Pawel Rubach, Zbigniew Dauter, Wojciech Dec, Dariusz Brzezinski, Marta Kulik, Wladek Minor, Mariusz Jaskolski   +7 more
wiley   +1 more source

Effect of heat treatment process on microstructure，mechanical property and fretting wear performance of cold sprayed CuNiIn coatings

Cailiao gongcheng
In the connection between aero-engine blades and disk tenon grooves， CuNiIn alloy is frequently applied as an anti-fretting wear coating. To investigate the effects of heat treatment processes on the microstructure and properties of the coating， this ...
LIU Zeshi, FAN Jilin, ZHANG Yuanying, XU Zhuoqing, MA Xin, LIU Ruoyu, HUANG Chunjie, XU Yaxin, LI Wenya   +8 more
doaj   +1 more source

FRICTION AND WEAR OF AUTOMOTIVE FRICTION MATERIALS [PDF]

Journal of the Egyptian Society of Tribology, 2011
The present work discusses the tribological performance of friction composites reinforced by corn and palm fibres at continuous and starting – stopping tests aiming to provide specific relationship between the performances of the two tests.
M. A. Ramadan, W. Y. Ali, M. I. Khashaba
doaj   +1 more source