Autor: Kumar, Anuj - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Mathematical modeling of short pulsed laser irradiation in the cornea: a dual phase lag model
Autorzy:: Autar, Ram
Kumar, Anuj
Powiązania:: https://bibliotekanauki.pl/articles/1839838.pdf
Data publikacji:: 2021
Wydawca:: Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
Tematy:: temperature
laser
cornea
refractive error
Laser Thermo Keratoplasty
LTK
Laplace transformation technique
dual phase lag equation
temperatura
rogówka
termokeratoplastyka
refrakcja oka
Opis:: A simple mathematical model for the temperature evolution in the cornea exposed to short-pulsed Ho: YAG laser under Laser Thermo Keratoplasty (LTK) treatment is developed by incorporating both the heat flux phase-lag and temperature gradient phase-lag in Fourier’s heat transfer model. An analytical solution to the mathematical model is obtained using the Laplace transformation technique. The computational results for the temperature profile and the temperature variation with time are presented through the graphs. The effect of some typical parameters: the heat flux phase-lag and the temperature gradient phase-lag on the temperature distribution and temperature variations are illustrated and discussed.
Źródło:: Journal of Applied Mathematics and Computational Mechanics; 2021, 20, 3; 5-16
2299-9965
Pojawia się w:: Journal of Applied Mathematics and Computational Mechanics
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: OTA Based Mem-capacitor Validation and Implementation Using Commercially Available IC
Autorzy:: Shankar, Chandra
Nagar, Anuj
Singh, Ashutosh
Kumar, Ankleshwar
Powiązania:: https://bibliotekanauki.pl/articles/27311977.pdf
Data publikacji:: 2023
Wydawca:: Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:: Memcapacitor
memristor
transconductance
mutator
tunable
hysteresis
Opis:: This paper discusses a mem-capacitor circuit which is based on two MO-OTA along with a multiplier and 4 passive elements. This circuit is a charge-controlled memcapacitor emulator which is independent of any memristor also it consists the feature of electronic tunability. Additionally, this circuit is simpler and uses less hardware because it lacks a mutator and uses fewer active-passive components. The circuit behaviour is justified through various simulations in cadence Orcad tool with 180nm CMOS TSMC parameters. Additionally, conclusions from simulations and theory are validated experimentally through commercially available IC.
Źródło:: International Journal of Electronics and Telecommunications; 2023, 69, 3; 587--592
2300-1933
Pojawia się w:: International Journal of Electronics and Telecommunications
Dostawca treści:: Biblioteka Nauki

Artykuł

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