Results 51 to 60 of about 485,776 (111)

Spatiotemporal Analysis of Multichannel EEG: CARTOOL

open access: yesComputational Intelligence and Neuroscience, Volume 2011, Issue 1, 2011., 2011
This paper describes methods to analyze the brain′s electric fields recorded with multichannel Electroencephalogram (EEG) and demonstrates their implementation in the software CARTOOL. It focuses on the analysis of the spatial properties of these fields and on quantitative assessment of changes of field topographies across time, experimental conditions,
Denis Brunet   +3 more
wiley   +1 more source

Physical Aspects of Viral Membrane Fusion

open access: yesThe Scientific World Journal, Volume 9, Issue 1, Page 764-780, 2009., 2009
Enveloped viruses commonly employ membrane fusion during cell penetration in order to deliver their genetic material across the cell boundary. Large conformational changes in the proteins embedded in the viral membrane play a fundamental role in the membrane fusion process.
Laura Wessels   +2 more
wiley   +1 more source

On one type of stability for multiobjective integer linear programming problem with parameterized optimality [PDF]

open access: yes, 2022
A multiobjective problem of integer linear programming with parametric optimality is addressed. The parameterization is introduced by dividing a set of objectives into a family of disjoint subsets, within each Pareto optimality is used to establish ...
Vladimir Emelichev, Yury Nikulin
core  

Observations on Jet‐Flame Blowout

open access: yesJournal of Combustion, Volume 2008, Issue 1, 2008., 2008
The mechanisms that cause jet‐flame blowout, particularly in the presence of air coflow, are not completely understood. This work examines the role of fuel velocity and air coflow in the blowout phenomenon by examining the transient behavior of the reaction zone at blowout.
N. J. Moore   +3 more
wiley   +1 more source

Qualitative Characteristics and Quantitative Measures of Solution's Reliability in Discrete Optimization: Traditional Analytical Approaches, Innovative Computational Methods and Applicability [PDF]

open access: yes, 2012
The purpose of this thesis is twofold. The first and major part is devoted to sensitivity analysis of various discrete optimization problems while the second part addresses methods applied for calculating measures of solution stability and solving ...
Karelkina, Volha
core  

Core-powered mass-loss and the radius distribution of small exoplanets [PDF]

open access: yes, 2017
Recent observations identify a valley in the radius distribution of small exoplanets, with planets in the range $1.5-2.0\,{\rm R}_\oplus$ significantly less common than somewhat smaller or larger planets.
S. Ginzburg, H. Schlichting, R. Sari
semanticscholar   +1 more source

Revisited mass-radius relations for exoplanets below 120 M⊕ [PDF]

open access: yesAstronomy & Astrophysics, 2019
The masses and radii of exoplanets are fundamental quantities needed for their characterisation. Studying the different populations of exoplanets is important for understanding the demographics of the different planetary types, which can then be linked ...
J. Otegi, F. Bouchy, R. Helled
semanticscholar   +1 more source

The Riddle of Ball Lightning: A Review

open access: yesThe Scientific World Journal, Volume 6, Issue 1, Page 254-278, 2006., 2006
One of the most intriguing and enduring scientific challenges is to find an explanation for ball lightning, the shining fireballs that sometimes appear near lightning strokes. Although many theoretical ideas have been proposed and much experimental work has been performed, there is not yet an accepted explanation of their amazing properties.
José Donoso   +3 more
wiley   +1 more source

Stability Analysis in Multicriteria Discrete Portfolio Optimization. [PDF]

open access: yes, 2015
Almost every problem of design, planning and management in the technical and organizational systems has several conflicting goals or interests. Nowadays, multicriteria decision models represent a rapidly developing area of operation research.
Korotkov, Vladimir
core  

The Maximum Spectral Radius of Graphs Without Friendship Subgraphs

open access: yesElectronic Journal of Combinatorics, 2020
A graph on $2k+1$ vertices consisting of $k$ triangles which intersect in exactly one common vertex is called a $k-$friendship graph and denoted by $F_k$.
S. Cioabă   +3 more
semanticscholar   +1 more source

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