Browsing Konferencijų pranešimų santraukos / Conference and Meeting Abstracts by Institution "Fizikos institutas"
Now showing items 1-20 of 38
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Application of traveling wave model for numerical analysis of generation dynamics pecularities of q-switched solid-state lasers
(Mathematical Modelling and Analysis (MMA2011) : 16th international conference, May 25-28, 2011, Sigulda, Latvia : abstracts / The European Consortium for Mathematics in Industry (ECMI); University of Latvia; Vilnius Gediminas Technical University; Institute of Mathematics and Computer Science of University of Latvia., 2011) -
Assessment of migration patterns of artificial radionuclides conditioned by specific environment on the Baltic seaside in Lithuania
(Metals in the environment : 3rd international conference, Lithuania, Vilnius, 26-29 April, 2006 : abstracts, 2006) -
Assessment of plant physiological response to a combined effect of heavy metals and radionuclides
(Acta physiologiae plantarum, 2005) -
Atgalinių oro masių trajektorijų metodo taikymas oro teršalų monitoringo duomenų analizei
(8-ji Lietuvos jaunųjų mokslininkų konferencija "Lietuva be mokslo - Lietuva be ateities" : aplinkos apsaugos inžinerija : pranešimų medžiaga : Vilnius [Lietuva], 2005 m. kovo 24 d, 2005)The change of the NO2, SO2, O3 and NH3+NH4 concentrations in air masses, passed from polluted southern regions to Lithuania was determined. The analysis based on chemical air pollutants data obtained at the Preila and ... -
Atmosferos tarša Vilniaus mieste
(2-osios Tarptautinės konferencijos "Miesto inžinerija ir aplinka" programa = 2nd International Conference "Civil Engineering and Environment" program. Vilniaus technikos universitetas, 1996 m. rugsėjo 26-27 d., 1996)Vilniuje, kaip ir kituose to pačio urbanistinio tipo miestuose, atmosferą pagrinde teršia automobiliai. Autotransporto indėlis oro užterštume padidėjo nuo 70 % 1989 metais iki 85-90% 1995 metais. Taip pat kito automobilių ... -
Coupled finite element analysis of composite laser rods thermal characteristics under longitudinal diode pumping
(III European conference on computational mechanics. Solids, structures and coupled problems in engineering. Lisbon, Portugal 5-8 June : book of abstracts / ECCOMAS, 2006)Diode laser pumped solid-state lasers are covering a wide range of applications. The longitudinal | pumping geometry of laser rod is particularly favorable as it provides a high degree of spatial overlap i" between pump ... -
Daugialypė regresinė ozono koncentracijos pokyčių analizė =
(38-oji Lietuvos nacionalinė fizikos konferencija : programa ir pranešimų tezės : Vilnius, 2009 m. birželio 8-10 d, 2009) -
Influence of free carrier heating on IR light detection in narrow-gap semiconductors
(3rd International conference on advanced optical materials and devices : AOMD - 3 : programme and abstracts : [August 19-22, 2002, Riga, Latvia], 2002) -
Influence of pump pulse duration and focusing conditions on stokes pulse shapes and reflection efficiency in transient stimulated brilloun scattering
(8th International Conference Mathematical Modelling and Analysis "MMA2003", May 28-31, 2003, Trakai, Lithuania : abstracts, 2003) -
Investigation of radionuclide transfer from water and soil media to plants
(5-osios Tarptautinės konferencijos "Aplinkos inžinerija" programa ir santraukos : Vilniaus Gedimino technikos universitetas 2002 m. gegužės 23-24, 2002) -
Lazeriniais diodais kaupinamų kietųjų kūnų lazerių generacijos dinamikos tyrimas
(37-oji Lietuvos nacionalinė fizikos konferencija : programa ir pranešimų tezės, Vilnius, 2007 m. birželio 11-13 d, 2007) -
Lygiagretaus algoritmo panaudojimas Stokso impulsų erdvinės-laikinės struktūros skaitinei analizei nestacionarios PBS metu
(35-oji jubiliejinė Lietuvos nacionalinė fizikos konferencija : programa ir pranešimų tezės, Vilnius, 2003 m. birželio 12-14 d, 2003)A parallel algorithm is applied for 3D calculations of the spatio-temporal structure of the Stokes pulses during the transient SBS, beginning from the noise level of the spontaneous scattering, takinginto account the beam ... -
Modelling of complex optical beams propagation and focusing
(Mathematical modelling and analysis : abstracts of the 6th international conference MMA2001, May 31-June 2, Vilnius, 2001) -
Numerical analysis of hyperbolic two temperature model
(12th International conference "Mathematical modelling and analysis", May 30 - June 2, 2007 Trakai, Lithuania: book of abstracts / The European Consortium for Mathematics in Industry (ECMI), Vilnius Gediminas Technical University, Institute of Mathematics and Informatics, Vilnius University, 2007) -
Numerical analysis of the thermalization process in gold films irradiated by femtosecond laser pulses by using parabolic and hyperbolic two temperature models
(Mathematical Modelling and Analysis (MMA2011) : 16th international conference, May 25-28, 2011, Sigulda, Latvia : abstracts / The European Consortium for Mathematics in Industry (ECMI); University of Latvia; Vilnius Gediminas Technical University; Institute of Mathematics and Computer Science of University of Latvia., 2011) -
Numerical analysis of thin metal film heating by ultrashort laser pulses using a hyperbolic two-temperature model
(International conference "Fundamentals of laser assisted micro– & nanotechnologies" (FLAMN-07 ) : abstract : June 25-28, 2007, St. Petersburg, Russia, 2007) -
Numerical modelling of astigmatic laser beams by the laguerre-gaussian mode expansion method
(12th International conference "Mathematical modelling and analysis", May 30 - June 2, 2007 Trakai, Lithuania: book of abstracts / The European Consortium for Mathematics in Industry (ECMI), Vilnius Gediminas Technical University, Institute of Mathematics and Informatics, Vilnius University, 2007) -
Numerical simulation of actively q-switched solid-state lasers generation dynamics using travelling wave model
(12th International conference "Mathematical modelling and analysis", May 30 - June 2, 2007 Trakai, Lithuania: book of abstracts / The European Consortium for Mathematics in Industry (ECMI), Vilnius Gediminas Technical University, Institute of Mathematics and Informatics, Vilnius University, 2007) -
Numerical treatment of focal shift of focused axially symmetric laser beams
(Mathematical modelling and analysis : 11th international conference : book of abstracts : May 31 - June 3, 2006, Jūrmala, Latvia, 2006)Focal shift is a well known phenomenon at present [1]-[3]. It occurs when a converging wave is diffracted at an small aperture with Fresnel number Np = a2 /Xf ^ 1, where / is the radius of the spherical wave in the aperture ... -
Nuotėkio iš Maišiagalos radioaktyviųjų atliekų saugyklos tyrimo rezultatai
(36-oji Lietuvos nacionalinė fizikos konferencija : programa ir pranešimų tezės : Vilnius, 2005 m. birželio 16-18 d, 2005)Radiological monitoring data covering the last decade are presented. The both liquid scintillation counting (LSC) and high-resolution gamma-spectrometry were used for analysis of samples. Tritium variation in groundwater, ...