Results 231 to 240 of about 3,676,532 (276)

2D Skeletal Muscle Thin Film Actuators Enhance Efficiency of Biohybrid Robots

Advanced Functional Materials, EarlyView.
2D skeletal muscle thin film actuators generate millinewton‐scale forces and millimeter‐scale strokes while remaining functional for over 30 days. Their force density is 20‐fold higher than 3D skeletal muscle actuators, enabling multi‐fin robots with tunable speed and multidirectional steering.
Maheera Bawa, Arielle Berman, Laura Schwendeman, Ferdows Afghah, Seanbiron Johnson, Ritu Raman   +5 more
wiley   +1 more source

Near-total loss of buttressing stresses observed on Pine Island Ice Shelf, West Antarctica. [PDF]

Proc Natl Acad Sci U S A
Wells-Moran S, Minchew B, Riel B.
europepmc   +1 more source

Multiscale computational modeling to quantify how spiral artery remodeling alters wall shear stress on placental villi. [PDF]

PLoS Comput Biol
Najmi A, Grande Gutiérrez N.
europepmc   +1 more source

Contact Electrification of Individual Water Microdroplets Inside Mass Spectrometers Leads to Extensive Oxidation or Reduction Irrespective of Initial Droplet Charge or Polarity. [PDF]

ACS Cent Sci
McPartlan MS, Chen CJ, Williams ER.
europepmc   +1 more source

Evaluation of Type I endoleak after endovascular aneurysm repair for abdominal aortic aneurysm using component quantification of energy loss: a preliminary feasibility study. [PDF]

Front Cardiovasc Med
Tao R, Liu Q, Guo W, Kong L, Wang W, Jiang X, Wu P, Qian Y.   +7 more
europepmc   +1 more source

Performance Analysis and Optimization of a Venturi-Type Hydrogen-Natural Gas Mixer. [PDF]

Entropy (Basel)
Chen P, Li F, Zheng J, Xu W.
europepmc   +1 more source

Velocity distribution and pressure loss at three-dimensional roughnesses

, 1980
openaire   +1 more source

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Velocity Loss as a Variable for Monitoring Resistance Exercise

International Journal of Sports Medicine, 2017
This study aimed to analyze: 1) the pattern of repetition velocity decline during a single set to failure against different submaximal loads (50-85% 1RM) in the bench press exercise; and 2) the reliability of the percentage of performed repetitions, with respect to the maximum possible number that can be completed, when different magnitudes of velocity
Ricardo Mora Custodio, Juan Manuel Yáñez-García, David Rodríguez-Rosell   +2 more
exaly   +3 more sources

Perception of Bar Velocity Loss in Resistance Exercises: Accuracy Across Loads and Velocity Loss Thresholds in the Bench Press

International Journal of Sports Physiology and Performance, 2023
Purpose: Velocity-based training is used to prescribe and monitor resistance training based on velocity outputs measured with tracking devices. When tracking devices are unavailable or impractical to use, perceived velocity loss (PVL) can be used as a substitute, assuming sufficient accuracy.
Antonio Dello Iacono, Kevin Watson, Milan Marinkovic, Israel Halperin   +3 more
openaire   +2 more sources