Institution
Aoyama Gakuin University
Education•Tokyo, Japan•
About: Aoyama Gakuin University is a education organization based out in Tokyo, Japan. It is known for research contribution in the topics: Superconductivity & Thin film. The organization has 3494 authors who have published 6419 publications receiving 115648 citations. The organization is also known as: Aoyama gakuin daigaku.
Papers published on a yearly basis
Papers
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TL;DR: In this article, the results of a series of emulsion exposures, beginning in Japan in 1968 and continued in the U.S. since 1975, which have yielded a total balloon-altitude exposure of 98,700 sq m sr s, are presented.
Abstract: The results of a series of emulsion exposures, beginning in Japan in 1968 and continued in the U.S. since 1975, which have yielded a total balloon-altitude exposure of 98,700 sq m sr s, are presented. The data are discussed in terms of several models of cosmic-ray propagation. Interpreted in terms of the energy-dependent leaky-box model, the spectrum results suggest a galactic electron residence time of 1.0(+2.0, -0.5) x 10 to the 7th yr, which is consistent with results from Be-10 observations. Finally, the possibility that departures from smooth power law behavior in the spectrum due to individual nearby sources will be observable in the energy range above 1 TeV is discussed.
125 citations
TL;DR: In this paper, the authors investigate a mixed market where a welfare-maximizing public research institute competes against profit-minimizing private firms and find that the innovation size (R&D expenditure) chosen by the public institute is too small (too large) from the viewpoint of social welfare.
124 citations
TL;DR: The ASTRO-H mission is the sixth in a series of highly successful X-ray missions initiated by the Institute of Space and Astronautical Science (ISAS) as discussed by the authors.
Abstract: The joint JAXA/NASA ASTRO-H mission is the sixth in a series of highly successful X-ray missions initiated
by the Institute of Space and Astronautical Science (ISAS). ASTRO-H will investigate the physics of the highenergy
universe via a suite of four instruments, covering a very wide energy range, from 0.3 keV to 600 keV.
These instruments include a high-resolution, high-throughput spectrometer sensitive over 0.3–12 keV with
high spectral resolution of ΔE ≦ 7 eV, enabled by a micro-calorimeter array located in the focal plane of
thin-foil X-ray optics; hard X-ray imaging spectrometers covering 5–80 keV, located in the focal plane of
multilayer-coated, focusing hard X-ray mirrors; a wide-field imaging spectrometer sensitive over 0.4–12 keV,
with an X-ray CCD camera in the focal plane of a soft X-ray telescope; and a non-focusing Compton-camera
type soft gamma-ray detector, sensitive in the 40–600 keV band. The simultaneous broad bandpass, coupled
with high spectral resolution, will enable the pursuit of a wide variety of important science themes.
124 citations
TL;DR: In this paper, a new method to measure refractive indices m of small nonspherical particles by simultaneous measurement of particle volume and light-scattering cross section was proposed, which can suppress uncertainties due to unknown particle shape.
120 citations
TL;DR: A trait effect is considered, which is characterized by the reduction of prey growth rate due to fear of predator, where the prey is already suffered by the mating induced strong Allee effects, in the reproduction process and shows bi-stability among different equilibria.
120 citations
Authors
Showing all 3525 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| Katsuhiko Mikoshiba | 120 | 866 | 62394 |
| Tadayuki Takahashi | 112 | 932 | 57501 |
| Takaaki Tanaka | 105 | 321 | 41804 |
| Yasunobu Uchiyama | 105 | 373 | 39610 |
| Sang-Wook Cheong | 79 | 645 | 37338 |
| T. Sakamoto | 65 | 523 | 17443 |
| Yutaka Saito | 64 | 516 | 17729 |
| Nakao Iwata | 64 | 548 | 24469 |
| Ryo Yamazaki | 59 | 317 | 16782 |
| Takeshi Go Tsuru | 59 | 405 | 13507 |
| Masahiro Yamashita | 58 | 573 | 15371 |
| Toshio Yamagishi | 52 | 152 | 12998 |
| Jun Akimitsu | 52 | 608 | 11035 |
| Kazutaka Yamaoka | 51 | 372 | 11846 |
| Aya Bamba | 50 | 306 | 13253 |