Претраживање
Приказ резултата 1-10 од 47
DRM formulation for axisymmetric laser-material interactions
(WIT Transactions on modelling and simulation, 2006)
The modeling of laser-material interaction using the boundary element dual reciprocity method (BE-DRM) is presented. Thermal effects in the case of cylindrical geometry for mono as well as multi layer structures were ...
Mehanizmi interakcije lasera sa materijalima
(Savez inženjera i tehničara Srbije, Beograd, 2002)
The paper deals with chosen phenomena connected to laser beam interaction with the material. Particularly, the breakdown thresholds for materials with thermal, dielectric and Brillouin type of the breakdown are considered. ...
The resultant of non-commutative polynomials
(Društvo matematičara Srbije, Beograd, 2008)
Let R = K[x; σ] be a skew polynomial ring over a division ring K. Necessary and sufficient condition under which common right factor of two skew polynomials exists is established. It is shown that the existence of common ...
Non-entire functions of creation and annihilation operators and their relation to phase operator
(Institute of Physics Publishing, 2006)
On the coherent states vertical bar alpha gt any entire function of creation and annihilation operators may be defined. We show that it is not the case for non-entire functions. Use of vertical bar alpha alpha vertical ...
Embedding of optical fibers as sensors in thermoplastic composite laminates / Ugradnja optičkih vlakana kao senzora u slojevite termoplastične kompozitne materijale
(Institut bezbednosti, Beograd, 2003)
Application of optical fibers as sensors for the purpose of in-service health monitoring in composite materials have increased in last few years. Advantages of optical fiber sensors over conventional sensing methods are ...
Varijante međusobnog položaja direktrisa kosog jednogranog eliptičkog hiperboloida
(Građevinsko arhitektonski fakultet u NišuSrpsko udruženje za geometriju i grafiku, 2008)
Kosi jednograni eliptički hiperboloid (KJEH) se zadaje sa tri konačne, međusobno mimoilazne, prave u prostoru, čije su transverzale izvodnice površi. Poznato je da je KJEH površ sa dva sistema izvodnica, kod kojih svaka ...
Univalence and starlikeness of nonlinear transform of certain class of analytic functions
(Proceedings of the Indian Academy of Sciences, 2009)
3D modeling of material heating with the laser beam for cylindrical geometry
(Elsevier Ltd, 2006)
In this work an analytical approach for analyzing heating of material with a laser beam is presented. A thermal model of interaction for the case of cylindrical geometry of the material and asymmetric distribution of the ...
The usage of optical fibers for damage detection in ballistic protection composite laminates / Upotreba optičkih vlakana za detekciju oštećenja kompozitnih laminata namenjenih za balističku zaštitu
(Savez hemijskih inženjera, Beograd, 2006)
This paper describes the procedure of embedding fiber optic sensors in laminar thermoplastic composite material, as well as damage investigation after ballistic loading. Thermoplastic-reinforced composite materials were ...
Način određivanja tangenti u singularnoj tački prostorne krive 4.reda
(Građevinsko arhitektonski fakultet u NišuSrpsko udruženje za geometriju i grafiku, 2008)
Centralna projekcija prostorne krive 4. reda iz njene dvostrukesingularne tačke na ravan je konika-kriva 2. reda. Vrsta konike koja se dobija centralnim projiciranjem zavisi od položaja ravni na koju se vrši projiciranje. ...