Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Slobodanka Galović"'
Autor:
Danijela Tasić, Katarina Đorđević, Slobodanka Galović, Draško Furundžić, Zorica Dimitrijević, Sonja Radenković
Publikováno v:
Diagnostics, Vol 12, Iss 12, p 3131 (2022)
Markers used in everyday clinical practice cannot distinguish between the permanent impairment of renal function. Sodium and potassium values and their interdependence are key parameters in addition to volemia for the assessment of cardiorenal balanc
Externí odkaz:
https://doaj.org/article/e65bffcf70614fb39820adfe017f1ed3
Autor:
Zdravko Stanimirović, Ivanka Stanimirović, Slobodanka Galović, Katarina Djordjević, Edin Suljovrujić
Publikováno v:
Journal of Applied Physics
In modern high-speed semiconductor electronics, there is a high-rate heating of components that is affected by very fast relaxation processes. The relaxation times of these processes should be known for thermal management of these devices. For almost
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3fa3070e49b365fb75443930d4b098b
https://vinar.vin.bg.ac.rs/handle/123456789/11067
https://vinar.vin.bg.ac.rs/handle/123456789/11067
Publikováno v:
Inverse Problems in Science and Engineering
We developed a method of inverse problem solving in semiconductor photoacoustics based on neural networks application. Simple structured neural networks, trained on a large set of data obtained by the well–known theoretical models in the 20 Hz–20
Autor:
M. Popovic, Žarko Ćojbašić, Dragan D. Markushev, Milena Stankovic, M. I. Jordovic-Pavlovic, Slobodanka Galović
Publikováno v:
Journal of Computational Electronics
An analysis of the application of neural networks as a reliable, precise, and fast tool in open-cell photoacoustics setups for the recognition of microphone effects in the frequency domain from 10 Hz to 100 × 104 Hz is presented. The network is trai
Autor:
Danijela Tasić, Katarina Đorđević, Slobodanka Galović, Draško Furudžić, Zorica Dimitrijević, Sonja Radenković
Basal renal function is a predictor of response to diuretic therapy and marker of poor prognosis. Simultaneous changes in renal function, sodium, potassium values and their interdependence are key parameters in addition to volemia for the assessment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc8103b913d84c717bf8f812b19e7a53
https://doi.org/10.21203/rs.3.rs-1162298/v1
https://doi.org/10.21203/rs.3.rs-1162298/v1
Autor:
Katarina Djordjevic, Mioljub V. Nešić, M. Popovic, V. Miletic, Dragan D. Markushev, M. I. Jordovic-Pavlovic, Slobodanka Galović
Publikováno v:
Optical and Quantum Electronics. 53
In this work, theoretically/mathematically simulated (TMS) model is presented for the photoacoustic (PA) frequency response of a semiconductor in a minimum volume PA cell. By analyzing of the TMS model, the influences of thermal diffusivity and linea
Autor:
Vesna Miletic, Mioljub V. Nešić, M. I. Jordovic-Pavlovic, Katarina Djordjevic, M. Popovic, Slobodanka Galović, Dragan D. Markushev
In this work, theoretically/mathematically simulated (TMS) model is presented for the photoacoustic (PA) frequency response of a semiconductor in a minimum volume PA cell. By analyzing of the TMS model, the influences of thermal diffusivity and linea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9ea7937db5af0826699572bd59a942e
https://doi.org/10.21203/rs.3.rs-267516/v1
https://doi.org/10.21203/rs.3.rs-267516/v1
Autor:
Slobodanka Galović, Z. М. Cojbasic, Dragan D. Markushev, M. I. Jordovic-Pavlovic, К. Lj Djordjevic
Publikováno v:
Silicon
This paper provides an overview of the characteristics of different neural networks trained on the same theoretical database of n-type silicon photoacoustic signals. By adding different levels of random Gaussian noise to the training input signals, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d7bf337201d77736b7d85bd095a09a8
https://vinar.vin.bg.ac.rs/handle/123456789/9581
https://vinar.vin.bg.ac.rs/handle/123456789/9581
Publikováno v:
Mathematics, Vol 12, Iss 18, p 2858 (2024)
The inverse photoacoustic problem is an ill-posed mathematical physics problem. There are many methods of solving the inverse photoacoustic problem, from parameter reduction to the development of complex regularization algorithms. The idea of this wo
Externí odkaz:
https://doaj.org/article/bfb763ebe4c342eea8cd194955d5c0e9
Autor:
Z. M. Cojbasic, Dragan D. Markushev, К. Lj Djordjevic, Slobodanka Galović, M. I. Jordovic-Pavlovic, Mioljub V. Nešić, M. Popovic
Publikováno v:
Optical and Quantum Electronics
This paper introduces the possibility of the determination of optical absorption and reflexivity coefficient of silicon samples using neural networks and reverse-back procedure based on the photoacoustics response in the frequency domain. Differences