Results 111 to 120 of about 2,660,132 (330)

Muscle power, contraction velocity and functional performance after stroke

Brain and Behavior, 2019
The goal of this study was to describe muscle function deficit in patients after stroke as well as to define the relationship between maximal muscle power (Pmax) and optimal shortening velocity (υopt) with functional efficiency in stroke survivors.
J. Kostka, Marta Niwald, A. Guligowska, T. Kostka, E. Miller   +4 more
semanticscholar   +1 more source

Ionic‐Electronic Hydrogel‐Liquid Metal Composite Bilayer with Tissue‐Adaptive and Adhesive Properties for Closed‐Loop Neuroprosthetic System

Advanced Functional Materials, EarlyView.
A hydrogel–liquid metal composite peripheral nerve interface (HLB‐PNI) combines electrically durable electrodes and tissue‐adhesive hydrogel for tissue‐adaptive implantation. In nerve‐injured rats, it enables the diagnosis of sensory‐motor connectivity via stimulation and neural signal recording.
Yewon Kim, Kyoungryong Kim, Jaehyon Kim, Heewon Choi, Mikyung Shin, Donghee Son   +5 more
wiley   +1 more source

The Micro-Bubble Distribution in the Wake of a Cavitating Circular Cylinder [PDF]

, 1993
Bubble nuclei populations in the wake of a circular cylinder under cavitating and noncavitating conditions were measured using a Phase Doppler Anemometry (PDA) system.
Brennen, C. E., Liu, Zhenhuan, Sato, K.
core  

Translational Considerations for Injectable Biomaterials and Bioscaffolds to Repair and Regenerate Brain Tissue

Advanced Healthcare Materials, EarlyView.
The repair and regeneration of brain tissue faces both biological and technical challenges. Injectable bioscaffolds offer new opportunities to stimulate tissue regrowth in the brain by recruiting neural stem cells. Here, the translational issues are reviewed that need to be address to advance this promising new therapeutic approach from the bench to ...
Michel Modo, Alena Kisel
wiley   +1 more source

Shear instability of an axisymmetric air-water coaxial jet

, 2018
We study the destabilization of a round liquid jet by a fast annular gas stream. We measure the frequency of the shear instability waves for several geometries and air/water velocities.
Cartellier, Alain, Delon, Antoine, Matas, Jean-Philippe   +2 more
core   +3 more sources

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

Advanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu, Camilla Mussoni, Mateo S. Andrade Mier, Paula Buettner, Nathaly Chicaiza‐Cabezas, Yi‐Yu Robin Dai, Jessica Faber, Maren Fiedler, Zan Lamberger, Xuen Jen Ng, Vanessa Moessler, Anna Rederer, Jonas Roeder, Sabrina Stecher, Katinka Theis, Jeanette Weigelt, Silvia Budday, Gregor Lang, Natascha Schaefer   +18 more
wiley   +1 more source

Lesão do bíceps distal: avaliação funcional e dinamometria digital da sua reconstrução pela técnica da minidupla via de mayo Isokinetic and functional: evaluation of the distal biceps reconstruction by using the mayo technique

Revista Brasileira de Ortopedia, 2012
OBJETIVO: Avaliar o resultado funcional de pacientes com lesão do bíceps distal, operados pela técnica da minidupla via de Mayo, com seguimento mínimo de seis meses pós-cirurgia através de dinamometria digital isocinética, goniometria e escores ...
José Carlos Garcia Júnior, Carlos Daniel Candido de Castro Filho, Tadeu Fujita de Castro Mello, Rodrigo Antunes de Vasconcelos, José Luís Amim Zabeu, Jesely Pereira Myrrha Garcia   +5 more
doaj   +1 more source

Dark Matter Halos as Particle Colliders: A Unified Solution to Small-Scale Structure Puzzles from Dwarfs to Clusters

, 2015
Astrophysical observations spanning dwarf galaxies to galaxy clusters indicate that dark matter (DM) halos are less dense in their central regions compared to expectations from collisionless DM N-body simulations.
Kaplinghat, Manoj, Tulin, Sean, Yu, Hai-Bo   +2 more
core   +1 more source

Constraints on Earth’s inner core composition inferred from measurements of the sound velocity of hcp-iron in extreme conditions

Science Advances, 2016
Experimental determination of VP of hcp-Fe can show potential candidates for major light elements in Earth’s inner core. Hexagonal close-packed iron (hcp-Fe) is a main component of Earth’s inner core.
T. Sakamaki, E. Ohtani, H. Fukui, S. Kamada, Suguru Takahashi, Takanori Sakairi, A. Takahata, T. Sakai, S. Tsutsui, D. Ishikawa, R. Shiraishi, Y. Seto, T. Tsuchiya, A. Baron   +13 more
semanticscholar   +1 more source

Patient‐Derived 3D Bioprinted Cardiac Organoid Constructs Reveal Key Pathological Features of Duchenne Muscular Dystrophy

Advanced Healthcare Materials, EarlyView.
Patient‐derived cardiac organoids reveal key features of Duchenne muscular dystrophy cardiomyopathy, including apoptosis, oxidative stress, calcium handling defects, and mechanical remodeling. By integrating organoids into alginate–gelatin bioprinted constructs, disease phenotypes are organized into scalable 3D cardiac tissues displaying extracellular ...
Vittoria Marini, Margalida Campaner Socias, Andreas Dimopoulos, Lorenza Rinvenuto, Enrico Pozzo, Diana Stalkopf, Angelo Serafini, Sara Morri, Ashley Wang, Rita La Rovere, Yoke Chin Chai, Sveva Bollini, Geert Bultynck, H. Llewelyn Roderick, Ioannis Papantoniou, Maurilio Sampaolesi   +15 more
wiley   +1 more source