Results 31 to 40 of about 279,848 (302)

On the minimization of maximum transient energy growth [PDF]

open access: yes, 2007
The problem of minimizing the maximum transient energy growth is considered. This problem has importance in some fluid flow control problems and other classes of nonlinear systems.
Whidborne, James F., McKernan, John
core   +1 more source

Heat transportation enrichment and elliptic cylindrical solution of time-dependent flow

open access: yesCase Studies in Thermal Engineering, 2021
The main focus of this article is to examine the effects of heat transfer for a compressible time-dependent laminar flow pass the two distinctly positioned elliptic cylinders. The Mac number is chosen below 0.3 to keep the flow laminar. The heat transfer
Azad Hussain   +6 more
doaj   +1 more source

Playing with the Maximum-Flow Problem

open access: yesEPiC Series in Computing, 2018
In the traditional maximum-flow problem, the goal is to transfer maximum flow in a network by directing, in each vertex in the network, incoming flow into outgoing edges. The problem has been extensively used in order to optimize the performance of networks in numerous application areas.
openaire   +2 more sources

Study on spontaneous combustion law of residual coal in goaf under the condition of gas extraction in the low-level roadway

open access: yesGong-kuang zidonghua, 2023
The gas extraction in the low-level roadway in the coal seam roof is an important technical measure to solve the problem of gas concentration exceeding the limit in the upper corner of the working face. But the high-flow mixed extraction in the low-level
FAN Jiafeng
doaj   +1 more source

The inverse maximum flow problem considering

open access: yes, 2008
The problem is to modify the capacities of the arcs from a network so that a given feasible flow becomes a maximum flow and the maximum change of the capacities on arcs is minimum.
Adrian Deaconu
core   +1 more source

Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma

open access: yesMolecular Oncology, EarlyView.
The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic   +5 more
wiley   +1 more source

Network Model for The Problem of Integer Balancing of a Fourdimensional Matrix

open access: yesМоделирование и анализ информационных систем, 2016
The problem of integer balancing of a four-dimensional matrix is studied. The elements of the inner part (all four indices are greater than zero) of the given real matrix are summed in each direction and each two- and three-dimensional section of the ...
A. V. Smirnov
doaj   +1 more source

The Maximum Flow Problem for Oriented Flows.

open access: yes, 2016
In several applications of network flows, additional constraints have to be considered. In this paper, we study flows, where the flow particles have an orientation. For example, cargo containers with doors only on one side and train coaches with 1st and 2nd class compartments have such an orientation.
Stanley Schade, Martin Strehler 0001
openaire   +3 more sources

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

A Note on the Integrality Gap in the Nodal Interdiction Problem [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2013
In the maximum flow network interdiction problem, an attacker attempts to minimize the maximum flow by interdicting flow on the arcs of network. In this paper, our focus is on the nodal interdiction for network instead of the arc interdiction.
G. H. Shirdel Shirdel
doaj  

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