Results 191 to 200 of about 861,516 (296)

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

Advanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li, Shuai Liu, Xinyi Wang, Xinglong Gong, Shouhu Xuan   +4 more
wiley   +1 more source

Bone Health in Space Flight: Incomplete Bone Mineral Density Convalescence at 1 Year Postmission Without Increased Fracture Risk. [PDF]

J Am Acad Orthop Surg Glob Res Rev
Fiedler B, Phillips T, Lawand JJ, Noorbakhsh C, Ghali AN, Hauck J, Ahmed AS.   +6 more
europepmc   +1 more source

Regulation of Bone by Mechanical Loading, Sex Hormones, and Nerves: Integration of Such Regulatory Complexity and Implications for Bone Loss during Space Flight and Post-Menopausal Osteoporosis. [PDF]

Biomolecules, 2023
Hart DA.
europepmc   +1 more source

Study of radiation hazards to man on extended missions [PDF]

Radiation hazards on extended manned space ...
Curtis, S. B., Wilkinson, M. C.
core   +1 more source

Molecular Appendix Adjusted Architectural Propagations of Red‐Light Controlled Macroscopic Photoactuating Performances

Advanced Robotics Research, EarlyView.
Amphiphilic chloroazobenzenes, bearing different amino acids as end groups alanine, phenylalanine, and valine, exhibit excellent photoisomerizations. Varying structures of three amino acid groups participate in supramolecular formations and therefore photoinduced morphological transformations via adjusting intermolecular interactions. These interaction
Shuangshuang Meng, Ming‐Hin Chau, Takashi Kajitani, Franco King‐Chi Leung   +3 more
wiley   +1 more source

Cardiovascular effects of long-duration space flight. [PDF]

Health Sci Rep
Hussain I, Ullah R, Simran BFNU, Kaur P, Kumar M, Raj R, Faraz M, Mehmoodi A, Malik J.   +8 more
europepmc   +1 more source

Space flight associated changes in astronauts' plasma-derived small extracellular vesicle microRNA: Biomarker identification. [PDF]

Clin Transl Med, 2022
Goukassian D, Arakelyan A, Brojakowska A, Bisserier M, Hakobyan S, Hadri L, Rai AK, Evans A, Sebastian A, Truongcao M, Gonzalez C, Bajpai A, Cheng Z, Dubey PK, Addya S, Mills P, Walsh K, Kishore R, Coleman M, Garikipati VNS.   +19 more
europepmc   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

Plasma Biomarkers of First All-Civilian Space Flight to the International Space Station. [PDF]

Mayo Clin Proc
Garmany A, Yamada S, Park S, Terzic A.
europepmc   +1 more source

Homo sapiens-A Species Not Designed for Space Flight: Health Risks in Low Earth Orbit and Beyond, Including Potential Risks When Traveling beyond the Geomagnetic Field of Earth. [PDF]

Life (Basel), 2023
Hart DA.
europepmc   +1 more source