Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Akihisa Yokoyama"'
Publikováno v:
SAE Technical Paper Series.
Autor:
Hiroshi Harada, Akihisa Yokoyama
Publikováno v:
IEICE Transactions on Communications. :3225-3232
We previously proposed an architecture for software defined radio called the reconfigurable packet routing-oriented signal processing platform (RPPP). This architecture was suited to wireless signal processing applications, which require radio functi
Publikováno v:
IEICE Transactions on Communications. :4194-4203
In this paper we propose a new reconfigurable signal processing platform for SDR, having capability to change its processing parameters dynamically. On our proposed platform, while the wiring and processing scheme remain fixed, processing parameters
Publikováno v:
SmartGridComm
In this paper, we consider smart charging systems for plug-in electric vehicles. We formulate an optimization problem of smart charging scheduling in which the charging schedule is optimized so that it supplies sufficient electricity for the next tri
Autor:
Masako Oda, Kengo Sakaguchi, Hideya Hayashi, Akihisa Yokoyama, Hirotada Takahashi, Takamasa Ueno, Yuso Goto, Yoshiyuki Mizushina, Makiko Mizunuma
Publikováno v:
Biochemistry. 39:5995-6002
We found that a group of rubromycins and their analogues, a class of quinone antibiotics that possesses benzofuran and benzodipyran rings to form a spiroketal system, strongly inhibited human telomerase as assessed with a modified telomeric repeat am
Autor:
Masao Sudoh, Ralph Hirschmann, Akihisa Yokoyama, Alexander Pasternak, Amos B. Smith, Giovanni M. Pauletti, William Moser, Ronald T. Borchardt, Paul A. Sprengeler, Wenqing Yao
Publikováno v:
Pharmaceutical Research. 15:719-725
Purpose. To compare the permeation characteristics of amide bond-containing HIV-1 protease inhibitors and their pyrrolinone-containing counterparts across Caco-2 cell monolayers, a model of the intestinal mucosa.
Publikováno v:
GLOBECOM Workshops
Vehicle to vehicle (V2V) communication has gained renewed interest among research community which is further signified by the allocation of dedicated spectrum and an IEEE standard for their usage in recent years. However, 802.11p, the current IEEE st
Autor:
Paul A. Sprengeler, Akihisa Yokoyama, Alexander Pasternak, Paul L. Darke, Emilio A. Emini, William A. Schleif, Ralph Hirschmann, Mark C. Guzman, Amos B. Smith
Publikováno v:
Journal of the American Chemical Society. 117:11113-11123
Publikováno v:
VTC Fall
This paper investigates the application of interference alignment (IA) to inter-vehicle communications for further performance improvement. In conventional IA in the spatial domain, the number of antennas of each terminal limits the number of termina
Publikováno v:
Tetrahedron Letters. 35:8977-8980
The alkylation of Karady/Seebach oxazolidinone enolates with epoxides, promoted by 2.1 equivalents of diethylaluminum chloride, furnishes ring-opened adducts in moderate-to-good yields with high diastereoselectivity. The method provides an effective