Results 21 to 30 of about 2,686,100 (299)
Influence of Rotations on the Critical State of Soil Mechanics [PDF]
, 2010 The ability of grains to rotate can play a crucial role on the collective behavior of granular media. It has been observed in computer simulations that imposing a torque at the contacts modifies the force chains, making support chains less important.
A. Lizcano +25 more
core +1 more source
Variable stiffness sandwich panels using electrostatic interlocking core [PDF]
, 2016 Structural topology has a large impact on the flexural stiffness of a beam structure. Reversible attachment between discrete substructures allows for control of shear stress transfer between structural elements, thus stiffness modulation.
Bond, Ian, Heath, Callum, Potter, Kevin
core +2 more sources
Research on redundant structure of cloud-based interlocking systems
机车电传动, 2023 In order to ensure the operational safety of interlocking systems within cloud platforms, this paper presented a redundant structure for cloud-based interlocking systems based on virtual machine fault tolerance technology, through analyzing the redundant
HE Zhibin +4 more
doaj
Design and analysis of a reconfigurable discrete pin tooling system for molding of three-dimensional free-form objects [PDF]
, 2010 This paper presents the design and analysis of a new reconfigurable tooling for the fabrication of three-dimensional (3D) free-form objects. The proposed reconfigurable tooling system comprises a set of matrices of a closely stacked discrete elements (i ...
Koc, Bahattin +2 more
core +2 more sources
Artificial dielectric devices for variable polarization compensation at millimeter and submillimeter wavelengths [PDF]
, 2003 Variable polarization compensation has been demonstrated at 100 GHz. The device consists of two interlocking V-groove artificial dielectric gratings that produce a birefringence that varies with the separation distance. A maximum retardance of 74/spl deg/
Blaikie, R.J. +3 more
core +2 more sources
Attraction and ionic correlations between charged stiff polyelectrolytes [PDF]
, 2002 We use Molecular Dynamics simulations to study attractive interactions and the underlying ionic correlations between parallel like-charged rods in the absence of additional salt.
Arnold, Axel +2 more
core +2 more sources
Indian Journal of Dental Research, 2021 Background: The lower canine to canine retainer is one of the most commonly used retention appliance. Objective: Compare and assess the clinical efficiency and oral hygiene maintenance with 2 retainers: flexible spiral wire and ceramic interlocking ...
Abhishek Sinha +3 more
doaj +1 more source
Fracture healing following high energy tibial trauma: Ilizarov versus Taylor Spatial Frame [PDF]
, 2014 Introduction: The optimal treatment of high energy tibial fractures remains controversial and a challenging orthopaedic problem. The role of external fi xators for all these tibial fractures has been shown to be crucial. Methods: A fi ve-year consecutive
AS Rigby +11 more
core +1 more source
An Automated Testing Method for Interlocking Data in Signaling System of Urban Rail Transit
Kongzhi Yu Xinxi JishuTo improve the testing efficiency of computer interlocking systems and shorten the testing cycle of urban rail transit projects, this paper proposes an automated testing method for interlocking data of signaling systems for urban rail transit. Built upon
LIU Huachao +3 more
doaj +3 more sources
, 2001 A variable polarisation compensator has been designed and demonstrated experimentally at 100 GHz. The device uses two silicon plates with interlocking artificial dielectric surfaces to produce a birefringence that varies with the separation distance. The
Blaikie, R.J. +3 more
core +1 more source