Results 1 to 10 of about 19,941 (243)

Spaceflight Promotes Biofilm Formation by Pseudomonas aeruginosa [PDF]

open access: yesPLoS ONE, 2013
Understanding the effects of spaceflight on microbial communities is crucial for the success of long-term, manned space missions. Surface-associated bacterial communities, known as biofilms, were abundant on the Mir space station and continue to be a ...
Jonathan Dordick   +2 more
exaly   +3 more sources

Genetic dissection of the Arabidopsis spaceflight transcriptome: Are some responses dispensable for the physiological adaptation of plants to spaceflight? [PDF]

open access: yesPLoS ONE, 2017
Experimentation on the International Space Station has reached the stage where repeated and nuanced transcriptome studies are beginning to illuminate the structural and metabolic differences between plants grown in space compared to plants on the Earth ...
Anna-Lisa Paul   +2 more
exaly   +3 more sources

Spaceflight Stressors and Skin Health

open access: yesBiomedicines, 2022
Traveling to space puts astronauts at risk of developing serious health problems. Of particular interest is the skin, which is vitally important in protecting the body from harmful environmental factors.
Sarah Baatout   +2 more
exaly   +4 more sources

Effect of Spaceflight on the Circadian Rhythm, Lifespan and Gene Expression of Drosophila melanogaster [PDF]

open access: yesPLoS ONE, 2015
Space travelers are reported to experience circadian rhythm disruption during spaceflight. However, how the space environment affects circadian rhythm is yet to be determined.
Lingling Ma, Jun Ma, Kanyan Xu
exaly   +2 more sources

Media Ion Composition Controls Regulatory and Virulence Response of Salmonella in Spaceflight [PDF]

open access: yesPLoS ONE, 2008
The spaceflight environment is relevant to conditions encountered by pathogens during the course of infection and induces novel changes in microbial pathogenesis not observed using conventional methods. It is unclear how microbial cells sense spaceflight-
Natalie Leys   +2 more
exaly   +2 more sources

Epigenomic Regulators Elongator Complex Subunit 2 and Methyltransferase 1 Differentially Condition the Spaceflight Response in Arabidopsis

open access: yesFrontiers in Plant Science, 2021
Background: Plants subjected to the novel environment of spaceflight show transcriptomic changes that resemble aspects of several terrestrial abiotic stress responses.
Anna-Lisa Paul   +8 more
doaj   +1 more source

Numerical simulation study on monoblock casting process of ultra-slender structural components and experimental validation [PDF]

open access: yesChina Foundry, 2017
Substrate, a typical ultra-slender aluminum alloy structural components with a large aspect ratio and complex internal structure, was traditionally manufactured by re-assembly and sub-welding.
Xu-liang Zhang   +2 more
doaj   +1 more source

Ensemble Forecasts of Solar Wind Connectivity to 1 Rs Using ADAPT‐WSA

open access: yesSpace Weather, 2023
The solar wind which arrives at any location in the solar system is, in principle, relatable to the outflow of solar plasma from a single source location.
D. E. daSilva   +3 more
doaj   +1 more source

Gene-metabolite networks associated with impediment of bone fracture repair in spaceflight

open access: yesComputational and Structural Biotechnology Journal, 2021
Adverse effects of spaceflight on musculoskeletal health increase the risk of bone injury and impairment of fracture healing. Its yet elusive molecular comprehension warrants immediate attention, since space travel is becoming more frequent.
Nabarun Chakraborty   +11 more
doaj   +1 more source

Preparation and properties of superhydrophobic epoxy composite coatings on magnesium alloys

open access: yesCailiao gongcheng, 2022
The traditional preparation process of superhydrophobic surfaces(SHS) is complicated and the mechanical stability of SHS is less than satisfactory in most cases, which seriously restricts the practical application. The "binder+nanoparticles" strategy was
XIA Xianchao   +6 more
doaj   +1 more source

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