Results 41 to 50 of about 837,325 (362)

Making Nuclei Out Of The Skyrme Crystal [PDF]

open access: yes, 1995
A new method for approximating Skyrme solutions is developed. It consists of cutting sections out of the Skyrme crystal and smoothly interpolating between the boundary and spatial infinity. Several field configurations are constructed, and their energies
't Hooft   +14 more
core   +2 more sources

A Proximal Analytic Center Cutting Plane Algorithm for Solving Variational Inequality Problems

open access: yesJournal of Applied Mathematics, 2012
Under the condition that the values of mapping F are evaluated approximately, we propose a proximal analytic center cutting plane algorithm for solving variational inequalities. It can be considered as an approximation of the earlier cutting plane method,
Jie Shen, Li-Ping Pang
doaj   +1 more source

Finite Element Analysis of Orthogonal Cutting Forces in Machining AISI 1020 Steel Using a Carbide Tip Tool

open access: yesЖурнал інженерних наук, 2018
Force modeling in metal cutting is important for various purposes, including thermal analysis, tool life estimation, chatter prediction, and tool condition monitoring.
Bashistakumar M., Pushkal B.
doaj   +1 more source

Infeasibility Cutting Plane for Unit Commitment Problem

open access: yesCSEE Journal of Power and Energy Systems
This paper introduces a new type of cutting plane for the unit commitment (UC) problem, namely “infeasibility cutting plane”. The infeasibility cutting plane refers to a type of logic constraint that eliminates the combination of integer ...
Shengpeng Qu, Zhifang Yang
doaj   +1 more source

Multiple Cuts with a Homogeneous Analytic Center Cutting Plane Method

open access: yesComputational Optimization and Applications, 2003
This paper analyzes the introduction of multiple central cuts in a conic formulation of the analytic center cutting plane method (in short ACCPM). This work extends earlier work on the homogeneous ACCPM, and parallels the analysis of the multiple cuts process in the standard ACCPM.
Péton, Olivier, Vial, Jean-Philippe
openaire   +3 more sources

Guidelines to select suitable parameters for contour method stress measurements [PDF]

open access: yes, 2020
The contour method is one of the promising techniques for the measurement of residual stresses in engineering components. In this method, the cut surfaces deform, owing to the relaxation of residual stresses.
Naveed, Nida
core   +1 more source

Targeted 2D histology and ultrastructural bone analysis based on 3D microCT anatomical locations

open access: yesMethodsX, 2021
Histological processing of mineralised tissue (e.g. bone) allows examining the anatomy of cells and tissues as well as the material properties of the tissue. However, resin-embedding offers limited control over the specimen position for cutting. Moreover,
I. Moreno-Jiménez   +4 more
doaj   +1 more source

Maximization of a Convex Quadratic Function Under Linear Constraints [PDF]

open access: yes, 1974
Since the appearance of a paper by H. Tui, maximization of convex function over a polytope has attracted much attention. In his paper, two algorithms were proposed: one cutting plane and the other enumerative.
Konno, H.
core   +1 more source

Are three-dimensional patient-specific cutting guides for open wedge high tibial osteotomy accurate? An in vitro study

open access: yesJournal of Orthopaedic Surgery and Research, 2018
Background The aim of this in vitro study was to assess the accuracy of three-dimensional patient-specific cutting guides for open wedge high tibial osteotomy (OWHTO) to provide the planned correction in both frontal and sagittal planes.
Mathias Donnez   +6 more
doaj   +1 more source

Mechanism analysis of cutting distortion of thin plate with high tensile strength steel for its prediction and control

open access: yesZhongguo Jianchuan Yanjiu
ObjectiveIn order to effectively control flame cutting precision of thin plate with high tensile strength steel, Generation mechanism of out-of-plane buckling distortion and in-plane bending distortion were investigated, and processing with dynamic ...
Jiangchao WANG   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy