Results 51 to 60 of about 240,216 (295)
Toward Robotic Sensing and Swimming in Granular Environments using Underactuated Appendages
Advanced Intelligent Systems, 2023 Granular environments, such as sand, are one of the most challenging substrates for robots to move within due to large depth‐dependent forces, unpredictable fluid/solid resistance forces, and limited sensing capabilities. An untethered robot is presented,
Shivam Chopra +4 more
doaj +1 more source
From Elasticity to Hypoplasticity: Dynamics of Granular Solids
, 2007 "Granular elasticity," useful for calculating static stress distributions in granular media, is generalized by including the effects of slowly moving, deformed grains.
D. Kolymbas +3 more
core +1 more source
Molecular Oncology, EarlyView.Translational cancer research and its implementation through competitively selected Comprehensive Cancer Centers across Europe should be the primary policy focus for addressing the increasing cancer burden in Europe and counteract the present main strategy to convert cancer to a chronic disease.
Manuel Heitor +2 more
wiley +1 more source
AIP Advances, 2017 Investigation of magnetic properties and microstructure of granular media with various double oxides including B2O3 as the grain boundary material is reported.
Ryosuke Kushibiki +3 more
doaj +1 more source
Heap Formation in Granular Media
, 1993 Using molecular dynamics (MD) simulations, we find the formation of heaps in a system of granular particles contained in a box with oscillating bottom and fixed sidewalls.
Clément E +11 more
core +2 more sources
Screening and epitope characterization of Nidogen‐2‐specific nanobodies
FEBS Open Bio, EarlyView.Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen +9 more
wiley +1 more source
Prediction on dispersion in elastoplastic unsaturated granular media
Theoretical and Applied Mechanics Letters, 2020 : This study focuses on the propagation of the plane wave in the elastoplastic unsaturated granular media, and the wave equations and dispersion equations are derived for the media under the framework of Cosserat theory.
Chenxi Xiu, Xihua Chu, Jiao Wang
doaj +1 more source
Evidence for intermittency in a granular medium: experiments and simulations. [PDF]
Discrete Mathematics & Theoretical Computer Science, 2003 We present the first experimental demonstration of intermittency in a granular medium. The medium consists of magnets embedded within spheres. These spheres are placed in a horizontal Petri dish where they roll by virtue of an alternating, homogenous ...
Malte Schmick, Mario Markus
doaj +1 more source
Numerical Modeling of the Effect of Desaturation on Liquefaction Hazard Mitigation
Geosciences, 2022 Earthquake-induced liquefaction is always a concern when the soil near the surface of a site is composed of relatively loose saturated sand. One of liquefaction mitigation methods is to induce gas bubbles into the deposit to reduce the degree of ...
Ataollah Nateghi, Usama El Shamy
doaj +1 more source
, 2018 Structural characteristics are considered to be the dominant factors in determining the effective properties of granular media, particularly in the scope of transport phenomena.
Dai, Weijing +2 more
core +3 more sources