Results 121 to 130 of about 17,476 (253)

Segmental Tissue Resistance of Healthy Young Adults during Four Hours of 6-Degree Head-Down-Tilt Positioning. [PDF]

Sensors (Basel), 2023
Freeborn TJ, Critcher S, Hooper G.
europepmc   +1 more source

Human: Bed Rest/Head-Down-Tilt/Hypokinesia

, 2022
Marie-Pierre Bareille, Alain Maillet
openaire   +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

Heterogeneous and lateralized cervical vascular responses to a 7-day head-down tilt bed rest. [PDF]

NPJ Microgravity
Yu F, Ma X, Liu Y, Wang R, Huang Z, Wang Y, Zhang J, Dong R, Qiao PG, Zheng W, Qian L, Ren P, Wang Z.   +12 more
europepmc   +1 more source

To identify normovolemia in humans: The stroke volume response to passive leg raising vs. head-down tilt. [PDF]

Physiol Rep, 2022
Sejersen C, Christiansen T, Secher NH.
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

Effect of simulated microgravity via head-down tilt on intracranial compliance, brain oscillations and cardiovascular autonomic modulation. [PDF]

Sci Rep
Mendes Zambetta R, De Favari Signini É, Catai AM, Benelli A, Angius L, Dos Santos TCR, Michaliski ES, de Oliveira LB, Ocamoto GN, Santarnecchi E, Frigieri G, Russo TL.   +11 more
europepmc   +1 more source

Low-dissipation optimization of the prefrontal cortex in the -12° head-down tilt position: A functional near-infrared spectroscopy study. [PDF]

Front Psychol, 2022
Lun T, Wang D, Li L, Zhou J, Zhao Y, Chen Y, Yin X, Ou S, Yu J, Song R.   +9 more
europepmc   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

Bone metabolism during strict head-down tilt bed rest and exposure to elevated levels of ambient CO₂. [PDF]

NPJ Microgravity, 2022
McGrath ER, Frings-Meuthen P, Sibonga J, Heer M, Clement GR, Mulder E, Smith SM, Zwart SR.   +7 more
europepmc   +1 more source