Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Efta Yudiarsah"'
Autor:
Salim Harris, Teguh A. S. Ranakusuma, Al Rasyid, Efta Yudiarsah, Cleopas Martin Rumende, Darto Satoto, Aldy S. Rambe, Melissa A. L. Witjaksono, Kevin M. Saputri
Publikováno v:
Romanian Journal of Neurology, Vol 22, Iss 4, Pp 280-285 (2023)
Objective. Migraine is currently diagnosed using the subjective fulfilment of the International Headache Society (IHS) criteria. Considering the pathophysiology of endothelial dysfunction in migraine, this study aimed to utilize the breath holding i
Externí odkaz:
https://doaj.org/article/0649bcd685604836b2bccc57f4058e66
Autor:
Refpo Rahman, Efta Yudiarsah
Publikováno v:
Pendipa, Vol 4, Iss 2, Pp 51-57 (2020)
[The study of transmission probability and IV chracteristics of a G4 molecule] In this era, there have been many theoretical and experimental studies conducted to enhance technological development. The development of technology continues to grow rapi
Externí odkaz:
https://doaj.org/article/b6a31d43becc48968a586f4d4814387b
Publikováno v:
Makara Journal of Science, Vol 23, Iss 1, Pp 15-27 (2019)
The effect of medium and thermal fluctuations on charge transport in two types of modified poly(dA)–poly(dT) DNA was studied by calculating the transmission probability and current–voltage (I–V) characteristics of a model DNA wire sandwiched be
Externí odkaz:
https://doaj.org/article/b7bc5cf27e2c4d4ebc6656309681391c
Autor:
Efta Yudiarsah, Andi Muhammad Risqi
Publikováno v:
Jurnal Fisika Flux, Vol 15, Iss 2, Pp 90-99 (2018)
The localization length and the Density Of State (DOS) of electron in a Poly(dA)-Poly(dT) DNA molecule at two temperatures have been calculated for several values of magnetic field. The calculation are carried out on a DNA molecule model that consist
Externí odkaz:
https://doaj.org/article/b9a368a26969411fbf3373bf5e2af223
Autor:
Efta Yudiarsah
Publikováno v:
Spektra: Jurnal Fisika dan Aplikasinya; Vol 7 No 3 (2022): SPEKTRA: Jurnal Fisika dan Aplikasinya, Volume 7 Issue 3, December 2022; 159-168
An electric current flowing on the Poly(dA)-poly(dT) DNA molecule structure has been calculated. The current was calculated from transmission probabilities by employing Landauer-Buttiker formalism. Green’s function technique has been used for obtai
Autor:
Efta Yudiarsah, Refpo Rahman
Publikováno v:
Pendipa, Vol 4, Iss 2, Pp 51-57 (2020)
[ The study of transmission probability and IV chracteristics of a G4 molecule ] In this era, there have been many theoretical and experimental studies conducted to enhance technological development. The development of technology continues to grow ra
Publikováno v:
Makara Journal of Science. Mar2019, Vol. 23 Issue 1, p15-27. 13p.
Autor:
Efta Yudiarsah
Publikováno v:
Journal of Physics: Conference Series. 1816:012060
The effect of an internal electric field built up along the Poly(dA)-poly(dT) DNA molecule on the electron transport in the molecule has been studied. The electric field dependent electron hopping amplitude has been used in the tight-binding Hamilton
Autor:
Efta Yudiarsah, T. Adiansyah
Publikováno v:
Journal of Physics: Conference Series. 1816:012055
This theoretical study aims to determine the electrical properties of poly(dA)-poly(dT) DNA molecule under influence of electric and magnetic fields as external disturbances. The electrical properties of the DNA is investigated using a tight-binding
Autor:
Efta Yudiarsah, E. N. Sinurat
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 763:012061
Electron density of states and transmission probability of G4 DNA molecule have been calculated. The calculation was carried out on G4 DNA consists of 32 G-quartets. G4 DNA molecule is represented mathematically by using Hamiltonian tight binding mod