Results 171 to 180 of about 6,136,424 (429)

Thermally Drawn Shape and Stiffness Programmable Fibers for Medical Devices

open access: yesAdvanced Healthcare Materials, EarlyView.
Thermal drawing technique is adapted to fabricate Shape Memory Polymer Fibers (SMPFs) with programmable stiffness and shape. Multilumen and multimaterial SMPFs are developed for innovative medical devices: stiffness adjustable catheters, body temperature softening neural interfaces, and shape programmable cochlear implants.
Jiwoo Choi   +16 more
wiley   +1 more source

Research opportunities in muscle atrophy [PDF]

open access: yes
A trophy of skeletal muscle; muscle a trophy associated with manned space flight; the nature, causes, and mechanisms of muscle atrophy associated with space flight, selected physiological factors, biochemical aspects, and countermeasures are ...
Herbison, G. J., Talbot, J. M.
core   +1 more source

Unlocking the Gates: A Novel Diagnostic Molecule for Quantifying Efflux Levels in Gram‐Positive Bacteria

open access: yesAdvanced Healthcare Materials, EarlyView.
Efflux‐mediated resistance compromises antibiotic efficacy, yet rapid detection remains elusive. This study presents a novel phenazinium‐based diagnostic molecule for quantifying bacterial efflux levels in Gram‐positive pathogens. The optimized compound enables precise, real‐time efflux assessment using fluorescence and colorimetric techniques ...
Mrunal Patil   +15 more
wiley   +1 more source

Space nutrition and the biochemical changes caused in Astronauts Health due to space flight: A review. [PDF]

open access: yesFood Chem X, 2023
Dakkumadugula A   +5 more
europepmc   +1 more source

Cluster & Disperse: a general air conflict resolution heuristic using unsupervised learning [PDF]

open access: yesarXiv
We provide a general and malleable heuristic for the air conflict resolution problem. This heuristic is based on a new neighborhood structure for searching the solution space of trajectories and flight-levels. Using unsupervised learning, the core idea of our heuristic is to cluster the conflict points and disperse them in various flight levels.
arxiv  

Deep Space Network utilization for flight projects, calendar year 1981 [PDF]

open access: yes
A report on the utilization of the Deep Space Network during calendar year 1981 in support of all flight projects is presented.
Adkins, C. L., Goto, E. K.
core   +1 more source

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