Results 21 to 30 of about 104,357 (299)

Blinding in Clinical Trials: Seeing the Big Picture

open access: yesMedicina, 2021
Blinding mitigates several sources of bias which, if left unchecked, can quantitively affect study outcomes. Blinding remains under-utilized, particularly in non-pharmaceutical clinical trials, but is often highly feasible through simple measures ...
Thomas F. Monaghan   +6 more
doaj   +1 more source

Lightning attachment characteristic of wind turbine generator: Experimental investigation and prediction method based on simulations

open access: yesWind Energy, 2023
As the height of wind turbine increases, the lightning strike accident has become a non‐negligible issue. In this paper, the lightning attachment characteristic of a 2‐MW wind turbine generator (WTG) is investigated using a model with a reduced scale of ...
Mi Zhou   +6 more
doaj   +1 more source

A Novel 4D-CT Sorting Method Based on Combined Mutual Information and Edge Gradient

open access: yesIEEE Access, 2019
Although mutual information is a general method usually being used to measure the similarity of two images, the robustness is questionable due to the absence of spatial information. The purpose of this study is to develop a feasible sorting technique for
Juan Yang   +3 more
doaj   +1 more source

Finding feasible tool-approach directions for sculptured surface manufacture [PDF]

open access: yes, 2019
Determining tool-approach directions is an important issue when an effort is made to transfer CAD data into manufacturing automatically. An algorithm is developed to determine whether a given part can be machined on a three-axis milling machine.
Jeong, J, Kim, K
core   +1 more source

A class of new search directions for full-NT step feasible interior point method in semidefinite optimization [PDF]

open access: yes, 2022
In this paper, based on Darvay et al.’s strategy for linear optimization (LO) (Z. Darvay and P.R. Takács, Optim. Lett. 12 (2018) 1099–1116.), we extend Kheirfam et al.’s feasible primal-dual path-following interior point algorithm for LO (B. Kheirfam and
Loubna Guerra
core   +1 more source

A novel Geometric feasibility method to perform assembly sequence planning through oblique orientations

open access: yesEngineering Science and Technology, an International Journal, 2022
Robots are widely used in manufacturing industries to perform various assembly operations given by a planner and such planner should be capable of performing necessary predicate testing to generate a feasible solution. Geometric feasibility (GF) is a pre-
Gulivindala Anil Kumar   +4 more
doaj   +1 more source

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

open access: yesFrontiers 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   +7 more
doaj   +1 more source

A feasible direction method for linear programming [PDF]

open access: yesOperations Research Letters, 1984
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Murty, Katta G., Fathi, Yahya
openaire   +3 more sources

A feasible descent cone method for linearly constrained minimization problems [PDF]

open access: yes, 1994
An improvement over an earlier feasible directions minimization algorithm is presented. In a certain sense the new feasible descent cone algorithm is shown to be a generalization of Rosen's gradient projection method.
Snyman, J.A.   +3 more
core   +1 more source

Separating Rigid Motion for Continuous Shape Evolution

open access: yesELCVIA 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

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