Results 61 to 70 of about 162,355 (348)
Configuration description and load analysis for the Atmospheric and Oceanographic Information Processing System (AOIPS) [PDF]
A computer system for processing image data is described. It essentially consists of two minicomputer systems.
Dalton, J. T.
core +1 more source
Advanced Healthcare Materials, EarlyView.This study introduces an innovative approach to treating intervertebral disc degeneration using ultrasound‐triggered in situ hydrogel formation. Proof‐of‐concept experiments using optimized biomaterial and ultrasound parameters demonstrate partial restoration of biomechanical function and successful integration into degenerated disc tissue, offering a ...
Veerle A. Brans +11 more
wiley +1 more source
Coronal Mass Ejections: Observations
Living Reviews in Solar Physics, 2012 Solar eruptive phenomena embrace a variety of eruptions, including flares, solar energetic particles, and radio bursts. Since the vast majority of these are associated with the eruption, development, and evolution of coronal mass ejections (CMEs), we ...
David F. Webb, Timothy A. Howard
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Effect of oxygen, methyl mercaptan, and methyl chloride on friction behavior of copper-iron contacts [PDF]
Sliding friction experiments were conducted with an iron rider on a copper disk and a copper rider on an iron disk. The sputter cleaned iron and copper disk surfaces were saturated with oxygen, methyl mercaptan, and methyl chloride at atmospheric ...
Buckley, D. H.
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Advanced Healthcare Materials, EarlyView.Hybrid wrinkled topographies coordinate immune, tissue, and bacterial interactions. The surfaces promote osteointegration, tune macrophage polarization, and inhibit biofilm formation, highlighting a multifunctional strategy for next‐generation implant design.
Mohammad Asadi Tokmedash +4 more
wiley +1 more source
Dynamic-scanning-electron-microscope study of friction and wear [PDF]
A friction and wear apparatus was built into a real time scanning electron microscope (SEM). The apparatus and SEM comprise a system which provides the capability of performing dynamic friction and wear experiments in situ.
Brainard, W. A., Buckley, D. H.
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Advanced Healthcare Materials, EarlyView.Osteoporosis from long‐term glucocorticoid (GIOP) use elevates susceptibility to fracture. This study shows GCs impair ascorbic acid (AA) metabolism in osteoblasts, collagen synthesis and extracellular matrix integrity. AA enhanced collagen biochemical and mechanical properties and restored osteoblast and endothelial function. These findings underscore
Micaila DE Curtis +19 more
wiley +1 more source
Rewriteable optical disk recorder development [PDF]
A NASA program to develop a high performance (high rate, high capability) rewriteable optical disk recorder for spaceflight applications is presented.
Rinsland, Pamela L., Shull, Thomas A.
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Advanced Healthcare Materials, EarlyView.Injectable POEGMA‐DA hydrogels, dual‐crosslinked via dopamine self‐polymerization and dynamic hydrazone bonds, provide a safer alternative to invasive wound closure methods and toxic bioadhesives. Mimicking skin‐like mechanics, they achieve effective tissue adhesion for acute dermal wounds, supporting improved healing outcomes, including reducing ...
Gurpreet Kaur Randhawa +6 more
wiley +1 more source
Optical disks become erasable [PDF]
The topics covered include the following: optical recording; how does it work?; why all the fuss?; state of the industry; sample applications; and future ...
Freese, Robert P.
core +1 more source