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Inefficiency of storm water inlets as a source of urban floods
(IWA Publishing, 2005)
The paper attempts to explain sources of surplus storm water runoff in urban areas, particularly in relation with functioning of inlets. Inlet capacity (quantity of captured water) and inlet efficiency (portion of the ...
DRM-MD approach for modeling laser–material interaction with axial symmetry
(Elsevier, 2007)
A dual reciprocity method multi-domain (DRM-MD) approach for modeling laser–material interaction with axial symmetry was developed. The proposed approach is based on the fundamental solution for the Laplace equation in 2D ...
Univalency and convolution results associated with confluent hypergeometric functions
(Houston Journal of Mathematics, 2009)
Given the confluent hypergeometric functions Φ(a; c; z), we
place conditions on a and c to guarantee that zΦ(a; c; z) will be in two sub-
classes of univalent functions. In addition, we obtain conditions to obtain
some ...
An application of Groebner bases to planarity of intersection of surfaces
(Univerzitet u Nišu - Prirodno-matematički fakultet - Departmant za matematiku i informatiku, Niš, 2009)
In this paper we use Groebner bases theory in order to determine planarity of intersections of two algebraic surfaces in R3. We specially considered plane sections of certain type of conoid which has a cubic egg curve as ...
Method for water distribution systems reliability evaluation / Metod za određivanje pouzdanosti složenih vodoprivrednih sistema (NETREL)
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2003)
New methodology for water resources systems reliability evaluation is presented. Proposed methodology considers both: mechanical reliability (probability of pipe failure) and reliability of hydraulic parameters in nodes ...
Water distribution system reliability illustrated by the case study of the RWS Dubovac-Zrenjanin-Kikinda / Pouzdanost složenih vodovodnih sistema na primeru RVS Dubovac-Zrenjanin-Kikinda
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2007)
Water supply networks have a specific feature that makes them more complicated then many other water management systems. Namely, to make sure that the system performs well, apart from the mechanical characteristics of the ...
Ecologically guarantied discharge downstream from the hydropower plants / Garantovani protoci nizvodno od hidroelektrana
(JP Elektroprivreda Srbije, Beograd, 2007)
One of the very important decisions in planning a hydropower plant is to determine ecologically guarantied discharge that should be released from reservoir or downstream of the intake structures of derivation systems. On ...
Mathematical modelling of ecological processes in reservoirs of hydroenergetic systems / Modeliranje ekoloških procesa u akumulacijama hidroenergetskih sistema
(JP Elektroprivreda Srbije, Beograd, 2009)
Prediction of dynamic changes of water quality in lakes and reservoirs is very important from the aspects of planning and exploitation of hydroenergetic systems. That is the main reason for increasing development of ...
Multiparameter optimization of optical nonlinearities in semiconductor quantum wells by supersymmetric quantum mechanics
(Physics Letters A, 2001)
The multiparameter procedure of semiconductor quantum well profile optimization, using the supersymmetric quantum mechanics, is described and explored. The method generates families of isospectral potentials that depend ...
Two methods of quantum well profile optimization for maximal nonlinear optical susceptibilities
(Physical Review B, 2001)
Two different approaches for the optimization of the quantum well profile are proposed and discussed. One is the multiparameter procedure, based on the inverse spectral theory (IST) and supersymmetric quantum mechanics ...