Results 11 to 20 of about 10,701 (165)
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
openaire +4 more sources
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 ...
Tononi, A., Cinti, F., Salasnich, L.
openaire +7 more sources
Granular Convection in Microgravity [PDF]
Physical Review Letters, 2013 We investigate the role of gravity on convection in a dense granular shear flow. Using a microgravity modified Taylor-Couette shear cell under the conditions of parabolic flight microgravity, we demonstrate experimentally that secondary, convective-like flows in a sheared granular material are close to zero in microgravity and enhanced under high ...
Murdoch, N. +6 more
openaire +6 more sources
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 +5 more sources
Microgravity Effects on the Matrisome [PDF]
Cells, 2021 Gravity is fundamental factor determining all processes of development and vital activity on Earth. During evolution, a complex mechanism of response to gravity alterations was formed in multicellular organisms. It includes the “gravisensors” in extracellular and intracellular spaces.
Ludmila Buravkova +3 more
openaire +3 more sources
Microgravity and Space Medicine [PDF]
International Journal of Molecular Sciences, 2021 This Special Issue (SI), “Microgravity and Space Medicine”, covers research articles and reviews focusing on gravitational biology, cancer research and space medicine [...]
openaire +2 more sources
Labyrinthine Structure with Subwavelength and Broadband Sound Insulation
Shock and Vibration, 2020 In this text, the combination of spiral structure and zigzag channels is introduced to design labyrinthine structures, in which sound waves can propagate alternately in the clockwise and counterclockwise directions.
Heng Jiang +6 more
doaj +1 more source
Sensors, 2023 To increase the interferometric measurement resolution in the Taiji program, we present a noise suppression method in this paper. Taking the specific micro-force perturbation and temperature fluctuation in the Taiji-1 interferometer as an example, we set
Juan Wang +5 more
doaj +1 more source
IEEE AccessVibration Rectification Error (VRE) is a critical parameter for high-performance accelerometers operating in dynamic environments. This paper presents a focused experimental study to rigorously investigate the relationship between VRE and Scale Factor ...
Theo Miani +6 more
doaj +1 more source
Probing supermassive black hole binaries with orbital resonances of laser-ranged satellites
European Physical Journal C: Particles and Fields, 2023 Coalescing supermassive black hole binaries (SMBHBs) are the primary source candidates for low frequency gravitational wave (GW) detections, which could bring us deep insights into galaxy evolutions over cosmic time and violent processes of spacetime ...
Minghui Du +4 more
doaj +1 more source