Results 31 to 40 of about 8,571 (257)
NeuroImageThe accomplishment of interpersonal sensorimotor synchronization is a challenging endeavor because it requires the achievement of a balance between accurate temporal control within individuals and smooth communication between them. This raises a critical
Ruoyu Niu +4 more
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Investigation of High-Speed Rubbing Behavior of GH4169 Superalloy with SiC/SiC Composites
AerospaceThe silicon carbide fiber-reinforced silicon carbide matrix (SiC/SiC), ceramic matrix composite (CMC) and nickel-based superalloy GH4169 can be utilized in high-temperature applications due to their high-temperature performance.
Zhaoguo Mi +5 more
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Frontiers in Immunology, 2023 IntroductionSpaceflight leads to the deconditioning of multiple body systems including the immune system. We sought to characterize the molecular response involved by capturing changes in leukocyte transcriptomes from astronauts transitioning to and from
Daniel Stratis +7 more
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Polymorph‐Specific Electronic Transduction in WO3 during Molecular Sensing
Advanced Materials, EarlyView.Metal‐oxide polymorphs with similar surface chemistry can nevertheless exhibit distinct sensing properties. In γ‐ and ε‐WO3, analyte adsorption appears comparable; yet, only ε‐WO3 induces a pronounced lattice electronic perturbation that accommodates charge in sub‐conduction band minimum states.
Matteo D'Andria +6 more
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Frontiers in Human Neuroscience, 2018 Renewed interest in human space exploration has highlighted the gaps in knowledge needed for successful long-duration missions outside low-Earth orbit.
Nicolette B. Mogilever +6 more
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Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization
Advanced Materials Interfaces, EarlyView.Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan +6 more
wiley +1 more source
Optical Metabolic Imaging of Human Skin Using Multiphoton FLIM Tomography
IEEE Photonics JournalOptical metabolic imaging (OMI) of human skin is based on the cellular autofluorescence, mainly due to two-photon excitation of fluorescent coenzymes such as NAD(P)H (reduced nicotinamide adenine dinucleotide) and FAD (flavin adenine dinucleotide), with ...
K. Koenig
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Reduction of Movement in Neurological Diseases: Effects on Neural Stem Cells Characteristics
Frontiers in Neuroscience, 2018 Both astronauts and patients affected by chronic movement-limiting pathologies face impairment in muscle and/or brain performance. Increased patient survival expectations and the expected longer stays in space by astronauts may result in prolonged motor ...
Raffaella Adami +8 more
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Frontiers in Physiology, 2022 Although a number of studies have examined cognitive functions in space, the reasons behind the observed changes described by space research and anecdotal reports have not yet been elucidated. A potential source of cognitive changes is the cephalad fluid
Irén Barkaszi +4 more
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