Results 21 to 30 of about 49,443 (269)

Influence of Biopreparations on Soil and Crop Residue Properties, Traction Force of Machines in Shallow Tillage

open access: yesApplied Sciences, 2021
Solving traction force and energy consumption problem in crop production, the use of strategically selected bioproducts can change the physical properties of the soil and influence changes in the traction force during tillage technological operations ...
Kristina Lekavičienė   +3 more
doaj   +2 more sources

Hip Rotation and Femoral Anteversion and Its Influence on Traction Force of the Pulled Limb in Hip Arthroscopy [PDF]

open access: yesOrthopaedic Journal of Sports Medicine
Background: Several variables may affect the traction force during hip arthroscopy. Specifically, the degree of hip joint rotation may influence the magnitude of traction force during hip arthroscopy.
Guanying Gao MD   +4 more
doaj   +2 more sources

Analytical Traction Force Model Development for Soil-Tire Interaction: Incorporating Dynamic Contact Area and Parameter Analysis Using Taguchi Method [PDF]

open access: yesBiomechanism and Bioenergy Research, 2023
Three parameters of soil, vertical load and tire play a role in determining vehicle traction force in the process of soil and tire interaction.  The complexity of the situation and the variability of variables such as the soil-tire contact area and ...
Behzad Golanbari, Aref Mardani
doaj   +2 more sources

Validation tool for traction force microscopy

open access: yesComputer Methods in Biomechanics and Biomedical Engineering, 2014
Traction force microscopy (TFM) is commonly used to estimate cells' traction forces from the deformation that they cause on their substrate. The accuracy of TFM highly depends on the computational methods used to measure the deformation of the substrate and estimate the forces, and also on the specifics of the experimental set-up.
Jorge-Penas, A.   +3 more
openaire   +5 more sources

Predictive value of traction force measurement in vacuum extraction: Development of a multivariate prognostic model. [PDF]

open access: yesPLoS ONE, 2017
To enable early prediction of strong traction force vacuum extraction.Observational cohort.Karolinska University Hospital delivery ward, tertiary unit.Term mid and low metal cup vacuum extraction deliveries June 2012-February 2015, n = 277.Traction ...
Kristina Pettersson   +4 more
doaj   +2 more sources

Friction-Controlled Traction Force in Cell Adhesion [PDF]

open access: yesBiophysical Journal, 2011
The force balance between the extracellular microenvironment and the intracellular cytoskeleton controls the cell fate. We report a new (to our knowledge) mechanism of receptor force control in cell adhesion originating from friction between cell adhesion ligands and the supporting substrate.
Pompe, Tilo   +8 more
openaire   +3 more sources

High-resolution assessment of multidimensional cellular mechanics using label-free refractive-index traction force microscopy [PDF]

open access: yesCommunications Biology
A critical requirement for studying cell mechanics is three-dimensional assessment of cellular shapes and forces with high spatiotemporal resolution. Traction force microscopy with fluorescence imaging enables the measurement of cellular forces, but it ...
Moosung Lee   +7 more
doaj   +2 more sources

Bayesian traction force estimation using cell boundary-dependent force priors. [PDF]

open access: yesBiophys J, 2023
Understanding the principles of cell migration necessitates measurements of the forces generated by cells. In traction force microscopy (TFM), fluorescent beads are placed on a substrate’s surface and the substrate strain caused by the cell traction ...
Fujikawa R   +6 more
europepmc   +2 more sources

DEFINITION OF LOCOMOTIVE TRACTION FORCE WITH REGARD TO UNEVEN LOADING OF WHEEL-MOTOR BLOCK

open access: yesNauka ta progres transportu, 2013
Purpose. The article describes the most common methods for determining the locomotive traction force. Solving the tasks of traction calculations involves determination of the forces influencing the train at every point of the way.
B. Ye. Bodnar, M. I. Kapitsa
doaj   +2 more sources

Traction force microscopy by deep learning [PDF]

open access: yesBiophysical Journal, 2020
Abstract Cells interact mechanically with their surrounding by exerting forces and sensing forces or force-induced displacements. Traction force microscopy (TFM), purported to map cell-generated forces or stresses, represents an important tool that has powered the rapid advances in mechanobiology.
Wang, Yu-li, Lin, Yun-Chu
openaire   +3 more sources

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