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Some Thermal and Electronic Transport Properties of YBa2Cu3O7-x Obtained by the Photoacoustic Method
(The Japan Society for Analytical Chemistry, 2001)
The possibility of simultaneous determination of some thermal and transport properties of polycrystalline YBa2Cu3O7-x, using a photoacoustic (PA) method was investigated. Both the amplitude and phase PA signals were measured ...
Thermoelastic and Electronic Deformation Components of Photoacoustic Signal in Two-layer System
(The Japan Society for Analytical Chemistry, 2001)
A model was derived in order to study the dependence of the photoacoustic signal on the thermal, elastic and carrier
transport properties of two-layer samples. The various systems were considered: the conductor-semiconductor, ...
Geološko-tehnološke karakteristike ležišta opekarskih glina FGM Trudbenik-Ub / Geological - technological characteristics of brick clays from FGM Trudbenik-Ub deposit
(Rudarsko-geološki fakultet, Katedra za primenu računara, 2000)
U radu su prikazane geološko-mineraloške karakteristike i tehnološka svojstva opekarskih glina ležišta FGM Trudbenik-Ub. Ukazuje se na činjenicu da su opekarske gline iz ovog ležišta vrlo dobrog kvaliteta. Od minerala glina ...
Anisotropy in Thermal Properties of Single Crystal α Quartz Obtained by the Photoacoustic Method
(The Japan Society for Analytical Chemistry, 2001)
Anisotropy in the thermal properties in α SiO2 single crystals SC cut mode 1 and mode 2 was investigated using the photoacosutic (PA) frequency transmission technique. The PA amplitude and phase diagrams were measured and ...
The effects of laser light interactions with materials of cultural heritage
(Belgrade: Institute of Technical Sciences of the Serbian Academy of Sciences and Arts, 2009)
The effects of laser light and material interaction during the process of testing, processing and conservations of cultural heritage objects are very important concerning of the material characteristics preservation. Ruby ...
Laser beam Induced Structural Changes in Multicomponent Nickels Alloys
(Belgrade: Institute of Technical Sciences of the Serbian Academy of Sciences and Arts, 2006)
Multicomponent nickel alloy, alloyed with: Mn, Cr, Al, Fe, B, Zr and others, was subjected after mechanical under the vacuum heat treatments: solution heat treatment at 1080oC for 1 hour, primary precipitation at 840 oC ...
Linear Free Energy Relationships of the C-13 NMR chemical shifts in 5-(3-and 4-substituted arylazo)-4,6-dimethyl-3-cyano-2-pyridones
(Arkat USA Inc., 2009)
The C-13 NMR chemical shifts of the C2 carbon atom in the heteroaromatic nuclei of seventeen 5-(3- and 4-substituted arylazo)-4,6-dimethyl-3-cyano-2-pyridones were determined in deuterated DMSO solution. For quantitative ...
Termička stabilnost alifatskih hiperrazgranatih poliestara / Thermal stability of aliphatic hyperbranched polyesters
(Association of Chemical Engineers of Serbia, 2002)
U okviru ovog rada prikazani su rezultati dobijeni izučavanjem uticaja molarne mase (generacije), broja krajnjih grupa, kao i vrste krajnjih grupa na termičku stabilnost alifatskih hiperrazgranatih poliestara (AHP). Vrsta ...
Karakterizacija alifatskih hiperrazgranatih poliestara MALDI-TOF masenom spektrometrijom / Characterization of aliphatic hyperbranched polyesters by MALDI-TOF mass spectrometry
(Association of Chemical Engineers of Serbia,, 2007)
U okviru ovog rada prikazani su rezultati ispitivanja opsega sporednih proizvoda (ciklika) kod hidroksi-funkcionalnih alifatskih hiperrazgranatih poliestara primenom MALDI-TOF masene spektrometrije. Istovremeno su opisani ...
Properties of aliphatic hyperbranched polyesters in diluted solutions
(Belgrade : Serbian Chemical Society, 2007)
The results of an investigation of the influence of the synthesis procedure,
number of pseudo generations and degree of branching of hydroxy-functional aliphatic hyperbranched polyesters (AHBP) on the values of limiting ...