Search
Best results in : Research Potential Pokaż wszystkie wyniki (9)
Search results for: POLYGON
-
Zespół Inżynierii Mikrofalowej i Antenowej
Research PotentialSpecjalność badawcza KIMiA wiąże się z techniką b.w.cz. i dotyczy zakresu częstotliwości od setek megaherców do kilkudziesięciu gigaherców. Przedmiotem badań teoretycznych (analiza, synteza, symulacja i modelowanie komputerowe,) oraz eksperymentalnych są elementy (prowadnice, sprzęgacze, rozgałęzienia) oraz układy pasywne (cyrkulatory, przesuwniki fazy, obciążenia, tłumiki) i aktywne (wzmacniacze, mieszacze, powielacze, modulatory),...
-
Katedra Hydromechaniki i Hydroakustyki
Research PotentialZagadnienia związane z oddziaływaniem morza i zachowaniem się obiektów na morzu, zagadnienia bezpieczeństwa (niezatapialność), hydroakustyka.
-
Katedra Mechatroniki Morskiej
Research Potential* urządzenia okrętowe * wyposażenie pokładowe i pomocnicze * systemy ratunkowe i ewakuacyjne * niekonwencjonalne układy napędowe * napędy hybrydowe i zasilanie wielo-źródłowe * morska energetyka odnawialna * tribologia a szczególnie ślizgowe łożyskowanie wałów * kotwiczenie obiektów offshore * modelowanie * nawigacja i unikanie kolizji * optymalizacja i zagadnienia sztucznej inteligencji
Other results Pokaż wszystkie wyniki (23)
Search results for: POLYGON
-
On the approximation of the UWB dipole elliptical arms with stepped-edge polygon
PublicationA simple method of approximation of the ellipticalpatch with stepped-edge polygon is proposed as an introductionto wider studies over the planar ultrawideband (UWB) antennas.The general idea is to replace the elliptical patch with an equivalentpolygonal patch, with minimum loss in the performance. Theprinciples of the proposed method are presented in this letter, aswell as the results of performed numerical studies and its experimentalverification....
-
A Simulative Comparison of Ship Domains and Their Polygonal Approximations
PublicationThe paper investigates the impact of a precise ship domain shape on the size of collision avoidance manoeuvres. The considered collision avoidance manoeuvres include both course and speed alterations. Various ship domains are compared with their polygonal approximations, which vary in the number of points of a domain contour and placement of these points. The best of all considered approximations is determined in the course of...
-
Deterministic rendezvous of asynchronous bounded-memory agents in polygonal terrains
PublicationWe consider two versions of the rendezvous problem: exact RV, when the points representing agents have to coincide at some time, and e-RV, when these points have to get at distance less than e in the terrain. In any terrain, each agent chooses its trajectory, but the movements of the agent on this trajectory are controlled by an adversary that may, e.g. speed up or slow down the agent.
-
Partial characterization of indigo (Polygonum tinctorium Ait.) plant seeds and leaves
PublicationThe aim of this study was to assess the contents of indigo's bioactive compounds, its antioxidant and anticancer activities in acetone, hexane and DMSO extracts and to compare the overall bioactivity with another more used medicinal plant named prolipid. It was found that the contents of the bioactive compounds in the studied extracts from different parts of indigo plant varied (P < 0.05): the significantly highest content of polyphenols...
-
Deterministic rendezvous of asynchronous bounded-memory agents in polygonal terrains
PublicationTwo mobile agents, modeled as points starting at differentlocations of an unknown terrain, have to meet. The terrain is a polygon with polygonal holes. We consider two versions of this rendezvous problem: exact RV, when the points representing the agents have to coincide at some time, and epsilon-RV, when these points have to get at distance less than epsilon in the terrain. In any terrain, each agent chooses its trajectory, but...