TY  - JOUR
AU  - Nikolić, M.
AU  - Rajković, Milan
PY  - 2006
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2968
AB  - Stationary bifurcations in several nonlinear models of fluid conveying pipes fixed at both ends are analyzed with the use of Lyapunov-Schrnidt reduction and singularity theory. Influence of the gravitational force, curvature and vertical elastic support oil various properties of bifurcating solutions are investigated. In particular the conditions for occurrence of supercritical and subcritical bifurcations are presented for the models of Holmes, Thurman and Mote, and Paidoussis. (c) 2005 Elsevier Ltd. All rights reserved.
T2  - Journal of Fluids and Structures
T1  - Bifurcations in nonlinear models of fluid-conveying pipes supported at both ends
VL  - 22
IS  - 2
SP  - 173
EP  - 195
DO  - 10.1016/j.jfluidstructs.2005.09.009
ER  - 

@article{
author = "Nikolić, M. and Rajković, Milan",
year = "2006",
abstract = "Stationary bifurcations in several nonlinear models of fluid conveying pipes fixed at both ends are analyzed with the use of Lyapunov-Schrnidt reduction and singularity theory. Influence of the gravitational force, curvature and vertical elastic support oil various properties of bifurcating solutions are investigated. In particular the conditions for occurrence of supercritical and subcritical bifurcations are presented for the models of Holmes, Thurman and Mote, and Paidoussis. (c) 2005 Elsevier Ltd. All rights reserved.",
journal = "Journal of Fluids and Structures",
title = "Bifurcations in nonlinear models of fluid-conveying pipes supported at both ends",
volume = "22",
number = "2",
pages = "173-195",
doi = "10.1016/j.jfluidstructs.2005.09.009"
}

Nikolić, M.,& Rajković, M.. (2006). Bifurcations in nonlinear models of fluid-conveying pipes supported at both ends. in Journal of Fluids and Structures, 22(2), 173-195.
https://doi.org/10.1016/j.jfluidstructs.2005.09.009

Nikolić M, Rajković M. Bifurcations in nonlinear models of fluid-conveying pipes supported at both ends. in Journal of Fluids and Structures. 2006;22(2):173-195.
doi:10.1016/j.jfluidstructs.2005.09.009 .

Nikolić, M., Rajković, Milan, "Bifurcations in nonlinear models of fluid-conveying pipes supported at both ends" in Journal of Fluids and Structures, 22, no. 2 (2006):173-195,
https://doi.org/10.1016/j.jfluidstructs.2005.09.009 . .

TY  - JOUR
AU  - Joksić, Gordana
AU  - Nikolić, M.
AU  - Spasojević-Tišma, Vera D.
PY  - 1997
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2068
AB  - Cytochalasin B-blocking micronucleus test and chromosomal aberration analysis were used in this study to estimate the yield of individual variability in radiation response of different aged human lymphocytes. Both analyses were performed in three groups of adults, aged 18-65 years, on two sampling times, following irradiation by therapeutical dose of 2 Gy e- in vitro. No statistically significant difference in the induced yield of exchange aberrations between individuals under consideration was found. The yield of total aberration data showed greater variability and was statistically significant in the oldest group against two other adult groups. Regarding to fixation times no statistically significant differences in the induced yield of chromosomal aberrations (exchanges as well as total aberrations) were observed. The study has shown a slight increase in spontaneously occurring micronuclei with age. Almost equal mean number of radiation induced micronuclei was observed in the groups of adults aged 18-20 and 45-55 years. The highest mean number was observed in the oldest group. Evident variation in number of radiation induced micronuclei among individuals from the same age group was observed. The results of micronuclei assay for all individuals under consideration show statistically significant difference in the yield of radiation-induced micronuclei regarding the second fixation time. This study has shown that cytochalasin-B blocking micronucleus test is more sensitive assay than chromosomal aberration analysis for the estimation of individual radiosensitivity.
T2  - Neoplasma
T1  - Radiosensitivity of different aged human lymphocytes following electron irradiation in vitro
VL  - 44
IS  - 2
SP  - 117
EP  - 121
UR  - https://hdl.handle.net/21.15107/rcub_vinar_2068
ER  - 

@article{
author = "Joksić, Gordana and Nikolić, M. and Spasojević-Tišma, Vera D.",
year = "1997",
abstract = "Cytochalasin B-blocking micronucleus test and chromosomal aberration analysis were used in this study to estimate the yield of individual variability in radiation response of different aged human lymphocytes. Both analyses were performed in three groups of adults, aged 18-65 years, on two sampling times, following irradiation by therapeutical dose of 2 Gy e- in vitro. No statistically significant difference in the induced yield of exchange aberrations between individuals under consideration was found. The yield of total aberration data showed greater variability and was statistically significant in the oldest group against two other adult groups. Regarding to fixation times no statistically significant differences in the induced yield of chromosomal aberrations (exchanges as well as total aberrations) were observed. The study has shown a slight increase in spontaneously occurring micronuclei with age. Almost equal mean number of radiation induced micronuclei was observed in the groups of adults aged 18-20 and 45-55 years. The highest mean number was observed in the oldest group. Evident variation in number of radiation induced micronuclei among individuals from the same age group was observed. The results of micronuclei assay for all individuals under consideration show statistically significant difference in the yield of radiation-induced micronuclei regarding the second fixation time. This study has shown that cytochalasin-B blocking micronucleus test is more sensitive assay than chromosomal aberration analysis for the estimation of individual radiosensitivity.",
journal = "Neoplasma",
title = "Radiosensitivity of different aged human lymphocytes following electron irradiation in vitro",
volume = "44",
number = "2",
pages = "117-121",
url = "https://hdl.handle.net/21.15107/rcub_vinar_2068"
}

Joksić, G., Nikolić, M.,& Spasojević-Tišma, V. D.. (1997). Radiosensitivity of different aged human lymphocytes following electron irradiation in vitro. in Neoplasma, 44(2), 117-121.
https://hdl.handle.net/21.15107/rcub_vinar_2068

Joksić G, Nikolić M, Spasojević-Tišma VD. Radiosensitivity of different aged human lymphocytes following electron irradiation in vitro. in Neoplasma. 1997;44(2):117-121.
https://hdl.handle.net/21.15107/rcub_vinar_2068 .

Joksić, Gordana, Nikolić, M., Spasojević-Tišma, Vera D., "Radiosensitivity of different aged human lymphocytes following electron irradiation in vitro" in Neoplasma, 44, no. 2 (1997):117-121,
https://hdl.handle.net/21.15107/rcub_vinar_2068 .