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Modeliranje abiotičkih i biotičkih procesa u akvatorijama vodoprivrednih sistema / Modeling of Abiotic and Biotic Processes in Water Storage Reservoirs
(Institut "Mihajlo Pupin", Beograd, 1998)
Radi praćenja procesa koji se odvijaju u akvatorijama vodoprivrednih sistema (akumulacijama, retenzijama) neophodno je modeliranje abiotičkih i biotičkih procesa kojima se prognoziraju akcije, reakcije i koakcije na relaciji ...
Neki primeri numeričke simulacije ravanskih tokova
(Srpsko društvo za odvodnjavanje i navodnjavanje, 1993)
U ovom radu se govori o mogućnostima primene ravanskih računskih modela u hidrotehničkoj
praksi. Prikazan je jedan od takvih modela, baziran na jednačinama koje su dobijene osrednjavanjem po dubini toka, a koje se regavaju ...
Affine Conform Planes as the Special Cases of General Collinear Planes
(Cracow University of Technology, Cracow, 1996., 1996)
General collinear planes whose double straight line is at infinity are affine collinear planes.
Affine collinear planes whose double points of collocation on the infinitely distant double straight line are the absolute ...
Otkrivanje obrtnih konuseva zadatih ravnim presekom po elipsi i pravcem ravni kružnog preseka
(Jugoslovensko udruženje za nacrtnu geometriju i inženjersku grafiku, 1997)
Neka je poznata proizvoljna elipsa e i položaj ravni P kružnog preseka konusa. Na pravoj p ravni P, koja prolazi centrom elipse, postoji cirkularna involucija.kojom su određeni kružni preseci čitavog pramena konuseva koji ...
The Geometrical Loci of Laguerre’s points of Perspective elliptical Involuted Sets
(Cracow University of Technology, Cracow, 1996., 1996)
This paper discloses the proof, based on the space restitution, that geometrical loci of Laguerre's points of perspective elliptical involuted sets represent two circles. The exposed theorem is a contribution to the theory ...
Bound-continuum intersubband transition based optical nonlinearities in semiconductor quantum wells
(Solid State Phenomena, 1998)
The possibility is explored of obtaining resonantly enhanced nonlinear optical susceptibilities in semiconductor quantum wells with two bound states and the resonant state in continuum as the third state. This would ...
Intersubband resonant third harmonic generation in asymmetric semiconductor quantum wells
(Solid State Phenomena, 1998)
Possibilities for the systematic optimization of step-graded ternary alloys based quantum wells, in respect to third order nonlinear susceptibility ar resonance, are discussed. The use of this method is exemplified on the ...
Hysteretic Behavior of Elastic-plastic Beams Subjected to Cyclic Bending
(Jugoslovensko društvo za mehaniku - JDM, 1993)
In this paper, Preisach model for hysteresis behavior of elastic-plastic materials is extended to cyclic bending of beams.