Results 121 to 130 of about 87,273 (315)

Space-Flight- and Microgravity-Dependent Alteration of Mast Cell Population and Protease Expression in Digestive Organs of Mongolian Gerbils. [PDF]

Int J Mol Sci, 2023
Atiakshin D, Kostin A, Shishkina V, Burtseva A, Buravleva A, Volodkin A, Elieh-Ali-Komi D, Buchwalow I, Tiemann M.   +8 more
europepmc   +1 more source

Fight or Flight: A Bio-physical Space-time Perspective

, 2023
Lachlan Madden
openalex   +1 more source

Multifunctional Fluidic Units for Emergent, Responsive Robotic Behaviors

Advanced Materials, EarlyView.
A multifunctional reconfigurable fluidic unit can be used as sensor, valve and actuator is presented. A unique configuration combines the features of the three components as a Responsive self‐oscillating actuator. The remarkable versatility of the fluidic unit is demonstrated by building different robots with the same fluidic units only by varying ...
Mostafa Mousa, Alberto Comoretto, Johannes T.B. Overvelde, Antonio E. Forte   +3 more
wiley   +1 more source

Musculoskeletal research in human space flight - unmet needs for the success of crewed deep space exploration. [PDF]

NPJ Microgravity, 2023
Liphardt AM, Fernandez-Gonzalo R, Albracht K, Rittweger J, Vico L.   +4 more
europepmc   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Sperm of Fruit Fly Drosophila melanogaster under Space Flight. [PDF]

Int J Mol Sci, 2022
Ogneva IV, Zhdankina YS, Kotov OV.
europepmc   +1 more source

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

Advanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti, Valerio Di Lisio, Lucia Cardo, Alessandro Camilli, Estela Moretón Alfonsín, Daniele Cangialosi, Amaia Iturrospe Ibarra, Arantxa Arbe, Maurizio Prato   +8 more
wiley   +1 more source

The Study of the Caudal Vertebrae of Thick-Toed Geckos after a Prolonged Space Flight by X-ray Phase-Contrast Micro-CT. [PDF]

Cells, 2023
Bukreeva I, Gulimova VI, Krivonosov YS, Buzmakov AV, Junemann O, Cedola A, Fratini M, Maugeri L, Begani Provinciali G, Palermo F, Sanna A, Pieroni N, Asadchikov VE, Saveliev SV.   +13 more
europepmc   +1 more source

Space Flight Technology [PDF]

Journal of Applied Mechanics, 1961
K. W. Gatland, S. B. Batdorf
openaire   +1 more source

Effect of Atomic Layer Deposition of Ultra‐Thin Oxide on Reactivity and Durability of Perovskite Oxygen Electrodes

Advanced Materials, EarlyView.
This table of contents illustrates that the mechanism for mitigating Sr segregation depends strongly on the chemistry of the coating layer. HfO2 electrostatically stabilizes the surface by lowering the surface oxygen vacancies, which serve as the driving force for Sr migration. On the other hand, Al2O3 and Fe2O3 react with segregated Sr to form Sr‐Al‐O
Jongsu Seo, SungHyun Jeon, Hyunseung Kim, San Kwak, DongHwan Oh, Bonjae Koo, Jinwook Kim, Jeong Hwan Kim, WooChul Jung   +8 more
wiley   +1 more source