Results 131 to 140 of about 275,517 (307)
Geometry of differential operators, odd Laplacians, and homotopy algebras [PDF]
, 2004 H. M. Khudaverdian, Theodore Voronov
openalex +1 more source
Review and prospects of shear test of bolted rock joints
Deep Underground Science and Engineering, EarlyView.The laboratory shear test equipment, test method, and numerical simulation of bolted rock joints were summarized. The shortcomings and limitations of the current research were analyzed, and the research prospects were proposed. Abstract Rock bolting is a critical approach in geotechnical engineering for supporting weak rocks.
Shulin Ren +4 more
wiley +1 more source
Reductions of GKZ systems and applications to cosmological correlators
Journal of High Energy PhysicsA powerful approach to computing Feynman integrals or cosmological correlators is to consider them as solution to systems of differential equations. Often these can be chosen to be Gelfand-Kapranov-Zelevinsky (GKZ) systems.
Thomas W. Grimm, Arno Hoefnagels
doaj +1 more source
1-loop amplitudes from the Halohedron
Journal of High Energy Physics, 2019 We recently proposed the Halohedron to be the 1-loop Amplituhedron for planar đ3 theory. Here we prove this claim by showing how it is possible to extract the integrand for the partial amplitude m n 1 $$ {m}_n^1 $$ (l, ..., n|1, ...
Giulio Salvatori
doaj +1 more source
ELECTROPHORESIS, EarlyView.ABSTRACT The first patent to describe dielectrophoresis (DEP) as a means and process to separate particles from a mixture was granted by the US Patent Office to Henry Stafford Hatfield in 1924. The novel methods of sample preparation and designs of electrode geometry covered by the patent's disclosures and claims describe the basis for most presentâday
Ronald Pethig
wiley +1 more source
eCherry: A Modelica Library for Modular Dynamic Modelling of Electrochemical Reactors
Electrochemical Science Advances, EarlyView.ABSTRACT Electrochemical reactors offer promising pathways for defossilizing the chemical industry. To understand the operation as well as to evaluate and optimise their performance and efficiency, modelling presents a crucial tool. Currently, no comprehensive openâsource library for dynamic modelling of electrochemical reactors exists, and instead ...
Jan F. Pyschik +8 more
wiley +1 more source
Differential Algebra and Differential Geometry [PDF]
Advanced Studies in Pure Mathematics, 2019 openaire +2 more sources
Impact of BeamâColumn Joint Modeling Uncertainties on the Seismic Response of LowâRise RC Frames
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT Incremental recordwise Latin hypercube sampling (iLHS) and multiple stripe analysis (MSA) are employed to evaluate the seismic performance of lowârise RC momentâresisting frames subjected to uncertainties of both the values of the model parameters and the model type itself.
Medhat Elmorsy, Dimitrios Vamvatsikos
wiley +1 more source
Energy Science &Engineering, EarlyView.ABSTRACT The turbulent flow between coaxial cylinders, particularly when the inner cylinder is rotating, exhibits complex hydrodynamic and heat transfer behaviors critical for various engineering applications. Although many previous studies have simplified these systems with idealized assumptions, realâworld scenarios involve mixed convection and ...
Tohid Adibi +5 more
wiley +1 more source