نتایج جستجو برای: simultaneous location

تعداد نتایج: 339329  

In this paper, the effect of number and fault current limiter(FCL) location has been investigated in order to have maximum reduction of short circuit current level in all buses in a real network. To do so, the faulty buses were identified in terms of short circuit current level by computing short circuits on the desired network. Then, while the fault current limit was modeled, its optimal locat...

Journal: :EURO J. Computational Optimization 2016
Philipp Heßler Horst W. Hamacher

The sink location problem is a combination of network flow and location problems: From a given set of nodes in a flow network a minimum cost subset W has to be selected such that given supplies can be transported to the nodes in W . In contrast to its counterpart, the source location problem which has already been studied in the literature, sinks have, in general, a limited capacity. Sink locat...

Journal: :International Journal of Electrical Power & Energy Systems 2015

Journal: :Electrical Engineering & Electromechanics 2023

Introduction. To minimise power loss, maintain the voltage within acceptable range, and improve quality in distribution networks, reconfiguration optimal distributed generation placement are presented. Power flow analysis advanced optimization techniques that can handle significant combinatorial problems must be used network investigations. The approach to depends on size of network. Our method...

Journal: :Science 2005
Stefan Leutgeb Jill K Leutgeb Carol A Barnes Edvard I Moser Bruce L McNaughton May-Britt Moser

Hippocampal neurons were recorded under conditions in which the recording chamber was varied but its location remained unchanged versus conditions in which an identical chamber was encountered in different places. Two forms of neuronal pattern separation occurred. In the variable cue-constant place condition, the firing rates of active cells varied, often over more than an order of magnitude, w...

2011
Theodosios Theodosopoulos Dionysios Dellaportas Vasiliki Psychogiou Konstantinos Gennatas Agathi Kondi-Pafiti Georgios Gkiokas Ioannis Papaconstantinou Georgios Polymeneas

Gastrointestinal stromal tumors (GISTs) are rare mesenchymal neoplasms of the gastrointestinal tract (1%), and stomach is the most common location involved. However, the co-existence of gastric adenocarcinoma and GIST is very rare. A case of an 80-year-old male with a simultaneous presentation of a gastric adenocarcinoma and GIST is presented. Various hypotheses have been proposed in order to e...

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