Results 11 to 20 of about 101,882 (158)

A feasible direction method for linear programming [PDF]

Operations Research Letters, 1984
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Murty, Katta G., Fathi, Yahya
openaire   +3 more sources

Strategy to prime the host and cells to augment therapeutic efficacy of progenitor cells for patients with myocardial infarction

Frontiers in Cardiovascular Medicine, 2016
Cell therapy in myocardial infarction (MI) is an innovative strategy that is regarded as a rescue therapy to repair the damaged myocardium and to promote neovascularization for the ischemic border zone.
Jeehoon Kang, Jeehoon Kang, Tae-Won Kim, Tae-Won Kim, Jin Hur, Hyo-Soo Kim, Hyo-Soo Kim, Hyo-Soo Kim   +7 more
doaj   +1 more source

Modeling And Manufacturing Of Freeform Curved Surface Based On Five-coordinate Numerical Control

Journal of Applied Science and Engineering, 2022
Nowadays, the development of social science and technology is very fast, and all kinds of new digital products emerge as the times require. In terms of various research directions, in this paper, research on the modeling and manufacturing of freeform ...
Jianzhou Jiang
doaj   +1 more source

Separating Rigid Motion for Continuous Shape Evolution

ELCVIA Electronic Letters on Computer Vision and Image Analysis, 2007
A method is proposed for the construction of descent directions for the minimization of energy functionals defined for plane curves. The method is potentially useful in a number of image analysis problems, such as image registration and shape warping ...
Niels Chr. Overgaard, Jan Erik Solem
doaj   +1 more source

Design of cylindrical honeycomb cores – Geometric consideration –

Mechanical Engineering Journal, 2018
Lightweight and rigid honeycomb cores have a feature as deployable structures, i.e., their shapes can be changed as desired from the viewpoint of manufacturing processes.
Sachiko ISHIDA
doaj   +1 more source

Utilizing FEM-Software to quantify pre- and post-interventional cardiac reconstruction data based on modelling data sets from surgical ventricular repair therapy (SVRT) and cardiac resynchronisation therapy (CRT)

BioMedical Engineering OnLine, 2006
Background Left ventricle (LV) 3D structural data can be easily obtained using standard transesophageal echocardiography (TEE) devices but quantitative pre- and intraoperative volumetry and geometry analysis of the LV is presently not feasible in the ...
Verhey Janko F, Nathan Nadia S
doaj   +1 more source

An Approach to In Situ Evaluation of Timber Structures Based on Equalization of Non-Destructive and Mechanical Test Parameters

Buildings, 2023
This paper addresses the challenges in evaluating the structural performance of built structures using non-destructive methods and in situ tests.
Andrej Josifovski, Nebojša Todorović, Jelena Milošević, Marko Veizović, Filip Pantelić, Marina Aškrabić, Miomir Vasov, Aleksandar Rajčić   +7 more
doaj   +1 more source

Numerical Implementation of the Barcelona Basic Model Based on Return-Mapping Integration

Applied Sciences, 2022
This paper implemented the Barcelona basic model (BBM) into the OpenGeoSys (OGS) platform for numerical modeling of the coupled hydro-mechanical (HM) behavior of unsaturated soil.
Zhenxing Ji, Haiyang Yi, Gen Li, Bingbing Liu, Zhide Wu   +4 more
doaj   +1 more source

Red-lesion extraction in retinal fundus images by directional intensity changes’ analysis

Scientific Reports, 2021
Diabetic retinopathy (DR) is an important retinal disease threatening people with the long diabetic history. Blood leakage in retina leads to the formation of red lesions in retina the analysis of which is helpful in the determination of severity of ...
Maryam Monemian, Hossein Rabbani
doaj   +1 more source

Method of Feasible Directions with Hit-and-Run Sampling for Solving Linearly Constrained Multi-Objective Optimization Problems

Journal of Optimization, Differential Equations and Their Applications
This paper proposes an extension of Zoutendijk’s Method of Feasible Directions (MFD) for solving linearly constrained multi-objective optimization problems.
Ramdani Zoubir, Addoune Smail, Brahmi Boualem   +2 more
doaj   +1 more source