Results 11 to 20 of about 64,062 (325)
ACS Biomaterials Science & Engineering, 2023 Bioprinting as an extension of 3D printing offers capabilities for printing tissues and organs for application in biomedical engineering. Conducting bioprinting in space, where the gravity is zero, can enable new frontiers in tissue engineering.
Misagh Rezapour Sarabi +2 more
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Quantum Bubbles in Microgravity [PDF]
Physical Review Letters, 2020 The recent developments of microgravity experiments with ultracold atoms have produced a relevant boost in the study of shell-shaped ellipsoidal Bose-Einstein condensates. For realistic bubble-trap parameters, here we calculate the critical temperature of Bose-Einstein condensation, which, if compared to the one of the bare harmonic trap with the same ...
Fabio Cinti +3 more
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On the growth dynamics of the cyanobacterium Anabaena sp. PCC 7938 in Martian regolith
npj Microgravity, 2022 The sustainability of crewed infrastructures on Mars will depend on their abilities to produce consumables on site. These abilities may be supported by diazotrophic, rock-leaching cyanobacteria: from resources naturally available on Mars, they could feed
Tiago P. Ramalho +5 more
doaj +1 more source
Frontiers in Materials, 2021 The micromechanical properties of Zr-based metallic glass (MG) induced by laser shock peening (LSP) were studied through the use of nanoindentation. The serrations in representative load-displacement (P-h) curves exhibited a transformation from stairstep-
Yansen Li +8 more
doaj +1 more source
Osteoclasts and Microgravity [PDF]
Life, 2020 Astronauts are at risk of losing 1.0 to 1.5% of their bone mass for every month they spend in space despite their adherence to high impact exercise training programs and dietary regimens designed to preserve their musculoskeletal system. This loss is the result of microgravity-related impairment of osteocyte and osteoblast function and the consequent ...
openaire +6 more sources
Systematic review on spheroids from adipose‐derived stem cells: Spontaneous or artefact state?
Journal of Cellular Physiology, Volume 237, Issue 12, Page 4397-4411, December 2022., 2022 Our proposed model of spheroid isolation from liposuction fat. The tissue disintegration releases the pre‐existing spheroids as intact structures. This could be the ideal technique to culture cells in suspension because it avoids a preliminary adhesion isolation step and thus an upstream cell selection.
Anna Barbara Di Stefano +5 more
wiley +1 more source
Subwavelength Chiral Spiral Acoustic Metamaterials for a Robust Topological Acoustic Insulator
Applied Sciences, 2022 Topological acoustic insulators enable sound waves to transmit along the surface without backscattering, which builds a new pathway towards sound wave control.
Tao Yang +5 more
doaj +1 more source
Micromachines, 2022 Halide perovskites are increasingly exploited as semiconducting materials in diverse optoelectronic applications, including light emitters, photodetectors, and solar cells.
Shuangyang Zou +3 more
doaj +1 more source
Simulating regoliths in microgravity [PDF]
Monthly Notices of the Royal Astronomical Society, 2013 11 pages, 8 ...
Ben Rozitis +7 more
openaire +4 more sources
Cytoskeletal Tensegrity in Microgravity [PDF]
Life, 2021 In order for Man to venture further into Space he will have to adapt to its conditions, including microgravity. Life as we know it has evolved on Earth with a substantial gravitational field. If they spend considerable time away from Earth, astronauts experience physiological, mental, and anatomical changes. It is not clear if these are pathological or
openaire +4 more sources