Results 161 to 170 of about 1,901,860 (365)
Bioprinted Excitable Tissues with Multistimulation Systems for Promoting Function and Maturation
Advanced NanoBiomed Research, EarlyView.This review provides an overview of stimulation strategies used to enhance the functional maturation of bioprinted excitable tissues. It addresses key limitations in physiological performance of bioprinted excitable tissues, outlines major stimulation modalities—including electrical, mechanical, optical, magnetic, ultrasound, and hybrid—and examines ...
Uijung Yong, Jinseon Park, Jinah Jang
wiley +1 more source
Performance of PTFE-lined composite journal bearings [PDF]
Plain cylindrical journal bearings consisting of aramid fiber reinforced epoxy outer shells and glass fiber reinforced PTFE lubricating liners were evaluated. All materials in these bearings are electrically nonconductive; thus eliminating the problem of
Sliney, H. E., Williams, F. J.
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Advanced NanoBiomed Research, EarlyView.This review explains how biomaterials and nanoparticles can be used to induce or modulate tertiary lymphoid structures (TLSs), which are ectopic immune hubs that form in nonlymphoid tissues during chronic disease and cancer. By comparing different methods, the article highlights design principles for modeling TLSs or recapitulating specific TLS ...
Shaza Karaman, Mei ElGindi, Jeremy Teo
wiley +1 more source
Fatigue Life Prediction in Journal Bearing
International Journal on Smart Material and Mechatronics, 2017 Failure of fatigue is damaged materials where caused frequent load. Fatigue owing to some factors, which is Stress concentration on fatigue, Stress life, Effect size and surface, and Change properties of surface.
Irsyadi Yani +2 more
doaj
Theoretical modeling of the vapor cavitation in dynamically loaded journal bearings [PDF]
A theoretical investigation is made of the evolution of a vapor-bubble for a submerged journal bearing under dynamically loaded conditions using the Elrod algorithm. This method conserves mass throughout the computational domain.
Brewe, D. E.
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Development of tin-bronze and copper based journal bearing materials with Tribaloy alloy additives
, 2007 Arash Tavakoli
openalex +2 more sources
Helmeted hornbill cranial kinesis: Balancing mobility and stability in a high‐impact joint
The Anatomical Record, EarlyView.Abstract Prokinesis—in which a craniofacial joint allows the rostrum to move relative to the braincase—is thought to confer diverse advantages in birds, mostly for feeding. A craniofacial joint would, however, be a weak link if cranial stability is important. Paradoxically, we have identified a craniofacial joint in helmeted hornbills (Rhinoplax vigil),
Mike Schindler +8 more
wiley +1 more source
Thermal Performance of Tilting-Pad Journal Bearing
Engineering Transactions, 1992 The results of studying, both theoretically and experimentally, the temperature profiles of tilting-pad journal bearing suggest that the heat transfer mechanism within the bearing has a significant effect on the thermal performance of the bearing and ...
T.A. Stolarski
doaj
Experiments on rotating externally pressurized air journal bearings. Part 2 - Attitude angle and air flow [PDF]
Air flow and attitude angle compared with theory for rotating externally pressurized air journal ...
Anderson, W. J. +2 more
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