Results 251 to 260 of about 491,279 (390)

Gait speed-dependent modulation of paretic versus non-paretic propulsion in persons with chronic stroke. [PDF]

J Neuroeng Rehabil
Biere J, Groen BE, Ensink CJ, Nonnekes J, Keijsers NLW.   +4 more
europepmc   +1 more source

THE NUCLEAR ROCKET: NEW POWERPLANT FOR SPACE VEHICLE PROPULSION

, 1960
H.R. Schmidt, R.S. Decker
openalex   +2 more sources

Multifunctional Biomedical Devices with Closed‐Loop Systems for Precision Therapy

Advanced Healthcare Materials, EarlyView.
This review explores two major types of closed‐loop therapeutic systems: self‐sustained and externally triggered. It highlights recent advances in stimuli‐responsive materials, integrated bioelectronics, and data‐driven control strategies, offering insight into emerging strategies for personalized, responsive drug delivery.
Yixuan Leng, Rujie Sun
wiley   +1 more source

Transverse Self-Propulsion Enhances the Aggregation of Active Dumbbells. [PDF]

Entropy (Basel)
Digregorio P, Caporusso CB, Carenza LM, Gonnella G, Moretti D, Negro G, Semeraro M, Suma A.   +7 more
europepmc   +1 more source

REACTOR REQUIREMENTS FOR FIRST GENERATION THERMIONIC NUCLEAR ELECTRIC PROPULSION.

, 1969
J.F. Ingber, Dave Higdon
openalex   +2 more sources

A Deployable 4D Printed, Mucoadhesive and Magnetically Guided Patch for Local Therapy of Gastric Cancer

Advanced Healthcare Materials, EarlyView.
A new perspective for treatment of gastric cancer is proposed utilizing 4D printing to develop shape morphing, deployable, and magnetically guided local drug releasing patches. The deployed patches are envisioned to adhere at the tumor site to locally deliver high drug amounts.
Dina B. Mahmoud, Martin Börner, Christian Wölk, Michaela Schulz‐Siegmund   +3 more
wiley   +1 more source

Motion-Controlled Photocatalytic Hydrogen Evolution Using Microrobots Designed with a Single Atomic-Level Precision. [PDF]

J Am Chem Soc
Jancik-Prochazkova A, Nakao R, Yamaguchi Y, Kudo A, Ariga K.   +4 more
europepmc   +1 more source

An Organ‐on‐Chip Platform for Strain‐Controlled, Tissue‐Specific Compression of Cartilage and Mineralized Osteochondral Interface to Study Mechanical Overloading in Osteoarthritis

Advanced Healthcare Materials, EarlyView.
A mechanically active OsteoChondral Unit (OCU)‐on‐Chip platform mimicking the OCU's functional anatomy and the strain gradient across the osteochondral interface is presented. Upon compartment‐specific hyperphysiological compression, the model replicates mechanisms observed in osteoarthritis (OA) progression, such as calcium crystal accumulation ...
Andrea Mainardi, Anastasiya Börsch, Paola Occhetta, Robert Ivanek, Martin Ehrbar, Lisa Krattiger, Philipp Oertle, Marko Loparic, Ivan Martin, Marco Rasponi, Andrea Barbero   +10 more
wiley   +1 more source

Development of a Cuttlefish-Inspired Amphibious Robot with Wave-Motion Propulsion and Rigid-Flexible Coupling. [PDF]

Biomimetics (Basel)
Gao Y, Pancheri F, Lueth TC, Sun Y.
europepmc   +1 more source

Engineering Proposal for Design and Development Work on a Nuclear Turbojet Propulsion Unit

, 1960
B. A. Schmickrath
openalex   +2 more sources