Zobrazeno 1 - 10
of 347
pro vyhledávání: '"D.L. John"'
Akademický článek
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Autor:
Ronald J. Benveniste, P. Prieto, M. De La Fuente, D.L. John, Tejan Diwanji, Eric A. Mellon, Y.S. Soni, Benjamin J. Rich, Wei Zhao, C.S. Seldon, G. Azzam, Ricardo J. Komotar, Deukwoo Kwon, Carolina Benjamin
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 111:e580-e581
PURPOSE/OBJECTIVE(S) Patients undergoing stereotactic radiosurgery (SRS) for brain metastases often relapse and require additional radiation. Due to the paucity of data, the decision to offer salvage re-irradiation with whole brain radiation therapy
Autor:
Ricardo J. Komotar, Benjamin J. Rich, J.B. Bell, Raphael Yechieli, Carolina Benjamin, Eric A. Mellon, Deukwoo Kwon, Ronald J. Benveniste, G. Azzam, Jacques J. Morcos, Michael E. Ivan, D.L. John, Tejan Diwanji, Y.S. Soni
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 111:e578-e579
Purpose/Objective(s) Although patients with brain metastasis treated with stereotactic radiosurgery (SRS) in the definitive or post-operative setting have high rates of local control, surveillance imaging is necessary to assess for central nervous sy
Akademický článek
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Autor:
Kowalczyk, Paweł1 (AUTHOR) p.kowalczyk@ifzz.pl, Krych, Sebastian2,3 (AUTHOR) p.kowalczyk@ifzz.pl, Kramkowski, Karol4 (AUTHOR) kkramk@wp.pl, Jęczmyk, Agata5 (AUTHOR) aga.jeczmyk@gmail.com, Hrapkowicz, Tomasz3 (AUTHOR)
Publikováno v:
International Journal of Molecular Sciences. Nov2024, Vol. 25 Issue 22, p12467. 23p.
Autor:
Skoracki, Maciej1 (AUTHOR) maciej.skoracki@amu.edu.pl, Nielsen, Ólafur K.2 (AUTHOR) olafur.k.nielsen@natt.is, Sikora, Bozena1 (AUTHOR) maciej.skoracki@amu.edu.pl
Publikováno v:
Animals (2076-2615). Oct2024, Vol. 14 Issue 19, p2790. 12p.
Autor:
D.L. John
Publikováno v:
IEEE Transactions on Nanotechnology. 7:48-55
When considering high-frequency signal propagation in bipolar devices, it is customary to invoke a signal velocity in excess of the electron propagation velocity in order to account for the effect of image charges. In this work, we examine the applic
Publikováno v:
IEEE Transactions on Nanotechnology. 6:711-717
A regional signal-delay analysis is presented for field-effect transistors intended for operation at very high frequencies. For the example used here of a doped-contact carbon nanotube field-effect transistor, the analysis reveals that tunneling into
Publikováno v:
Solid State Phenomena. :693-696
The high-frequency capability of carbon nanotube field-effect transistors is investigated by simulating the small-signal performance of a device with negative-barrier Schottky contacts for the source and drain, and with a small, ungated region of nan
Autor:
D.L. John, D.L. Pulfrey
Publikováno v:
Journal of Computational Electronics. 6:175-178
Factors affecting the modeling of practical carbon nanotube field-effect transistors are addressed, namely: non-coaxial geometries such as the double-planar gate, and the semi-cylindrical gate; the thickness of the gate metalization; the azimuthal va