Results 41 to 50 of about 389,170 (298)

Effect of Implementing a Dashboard With or Without a Best Practice Alert on HLA‐B*58:01 Testing Rates Among Allopurinol Users at VA Medical Centers

Arthritis Care &Research, EarlyView.
Objective The American College of Rheumatology recommends HLA‐B*58:01 allele testing before the initiation of allopurinol, specifically among Asian and African American/Black patients, due to their increased risk for severe hypersensitivity reactions. However, testing rates remain low at many health care facilities.
Abimbola Fadairo‐Azinge, Gabriela Schmajuk, Sristi Sharma, Colleen P. Flanagan, Sara Faghihi‐Kashani, Ning Zhang, Mary A. Whooley   +6 more
wiley   +1 more source

Research on formation mechanism and nozzle parameter optimization of residual stress in hot rolling mill rolls based on multi-field coupling

Case Studies in Thermal Engineering
The residual stress distribution in the rolls during the hot rolling process is a crucial factor that affects the roll profile and service performance, and consequently influences the quality of the rolled products.
Shi Ye, Qin Xiaofeng, Yan Jie, Cui Hao, Wang Chen, Wang Yong, Liu Fengbin, Chen Wei, Wang Hui   +8 more
doaj   +1 more source

Enigmatic surface rolls of the Ellesmere Ice Shelf

Journal of Glaciology, 2022
The once-contiguous Ellesmere Ice Shelf, first reported in writing by European explorers in 1876, and now almost completely disintegrated, has rolling, wave-like surface topography, the origin of which we investigate using a viscous buckling instability ...
Niall B. Coffey, Douglas R. MacAyeal, Luke Copland, Derek R. Mueller, Olga V. Sergienko, Alison F. Banwell, Ching-Yao Lai   +6 more
doaj   +1 more source

Entropy Change through Rayleigh-B\'enard Convective Transition with Rigid Boundaries

, 2007
The previous investigation on Rayleigh-B\'enard convection of a dilute classical gas [T. Kita: J. Phys. Soc. Jpn. {\bf 75} (2006) 124005] is extended to calculate entropy change of the convective transition with the rigid boundaries.
Chandrasekhar S., Gottlieb D., Kita T., Kita T., Pesch W., Press W. H.   +5 more
core   +1 more source

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

Advanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi, Pasquale Guglielmi, Gianfranco Palumbo, Giuseppe Carbone   +3 more
wiley   +1 more source

Analysis of Metal Flow Behavior and Residual Stress Formation of Complex Functional Profiles under High-Speed Cold Roll-Beating

Advances in Materials Science and Engineering, 2018
To obtain a good surface layer performance of the complex functional profile during the high-speed cold roll-beating forming process, this paper analyzed the metal plastic flow and residual stress-formed mechanism by using a theoretical model of the ...
Fengkui Cui, Yongxiang Su, Kege Xie, Wang Xiaoqiang, Xiaolin Ruan, Fei Liu   +5 more
doaj   +1 more source

Interaction between Feeding and Compaction during Lactose Compaction in a Laboratory Roll Press

KONA Powder and Particle Journal, 2014
Experimental work was carried out to determine the influence of operating parameters on the roll press compaction of lactose and the interactions between feeding and compaction.
Olivier Simon, Pierre Guigon
doaj   +1 more source

Low‐Cost, Large‐Scale Nanoporous Metals by Mechanical Alloying, Oxide Reduction, and Dealloying of Powders

Advanced Engineering Materials, EarlyView.
Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley   +1 more source

Computer-aided analysis and design of the shape rolling process for producing turbine engine airfoils [PDF]

Mild steel (AISI 1018) was selected as model cold rolling material and Ti-6A1-4V and Inconel 718 were selected as typical hot rolling and cold rolling alloys, respectively.
Akgerman, N., Altan, T., Lahoti, G. D.
core   +4 more sources

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti, Finn‐Lennard Janthur, Selina Raumel, Sascha Jan Zimmermann, Sarah Seffer, René Gustus, Sebastian Herbst, Marc C. Wurz, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Florian Nürnberger   +11 more
wiley   +1 more source