Results 131 to 140 of about 55,529 (261)
, 2014 BACKGROUND: High-frequency oscillation (HFO) is used for the treatment of refractory hypoxic respiratory ...
William R Henderson +4 more
core +1 more source
Advanced Healthcare Materials, EarlyView.Gonzalez Martinez and collaborators develop a strategy to formulate high performance GelMA‐based bioinks with low solids contents. The resulting bioinks enable 3D bioprinting at 37 °C of high‐fidelity structures with tunable mechanical properties that support high cell viability and function.
David A. González‐Martínez +8 more
wiley +1 more source
Natural Biomaterials for Osteochondral Repair: From Source to Strategy
Advanced Healthcare Materials, EarlyView.Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu +5 more
wiley +1 more source
Ventilation by external high-frequency oscillation in cats
, 1985 Eight anesthetized tracheostomized cats were placed in an 8.2-liter airtight chamber with the trachea connected to the exterior. Thirty-two combinations of high-frequency oscillations (HFO) (0.5–30 Hz; 25–100 ml) were delivered for 10 min each in random
R. L. Jones, J. Armengol, H. E. Ward
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Advanced Healthcare Materials, EarlyView.This work introduces a microsphere‐templated strategy to fabricate reprocessable PEDOT:PSS syntactic foams with tunable porosity, stable conductivity, and 3D printability. In situ PEDOT:PSS coatings create a conductive network that maintains electrical performance at high void fractions.
Gayaneh Petrossian +7 more
wiley +1 more source
Does El Nino Affect Business Cycles [PDF]
In this paper we test to see if the El Niño-Southern Oscillation (ENSO) phenomenon has an influence on national business cycles. If El Niño has any effect at all on business cycles and economic growth, one would expect it, at the very least, to affect ...
David D. Selover, Thanarak Laosuthi
core
Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine
Advanced Materials, EarlyView.A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen +5 more
wiley +1 more source
Adaptive Mitigation Control for Wideband Oscillations of Offshore Wind Farms With MMC-HVDC System
CSEE Journal of Power and Energy SystemsWith offshore becoming the main battlefield of wind power generation, modular multilevel converter-based high-voltage DC (MMC-HVDC) transmission technology has become an ideal solution for offshore wind power integration and received rapid development ...
Yiming Rao, Jing Lyu, Yifan Wang, Xu Cai
doaj +1 more source
Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives
Advanced Materials, EarlyView.Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi +4 more
wiley +1 more source
Physical modeling of oscillation effect on fluid flow in mold
Metalurgija, 2015 This paper focuses on physical modeling of oscillation effect. Two new similarity criterions, π1 = fl/ v and π2 = A / l, characterizing the effect of frequency and amplitude respectively on fluid flow, are obtained by dimension analysis method.
H. J. Wu +4 more
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