#### Filter Results:

- Full text PDF available (3)

#### Publication Year

1988

2015

- This year (0)
- Last 5 years (2)
- Last 10 years (3)

#### Publication Type

#### Co-author

#### Journals and Conferences

#### Key Phrases

Learn More

- Takashi Izumi, Nozomu Hoshimiya, Akio Fujii, Yasunobu Handa
- Systems and Computers in Japan
- 1988

- Hiroki Saitoh, Nobuo Koizumi, +10 authors Toshio Hattori
- The Tohoku journal of experimental medicine
- 2015

Leptospirosis is a zoonotic and disaster-related infectious disease. It is mainly endemic in subtropical or tropical countries and has not been reported since 2009 in the Tohoku region (northern Japan), including the Yamagata and Miyagi Prefectures. However, we experienced four patients with leptospirosis in the Tohoku region from 2012 to 2014; three… (More)

The derivative of the Riemann zeta function was computed numerically on several large sets of zeros at large heights. Comparisons to known and conjectured asymptotics are presented.

- Deniz Kaptan, Y. KARABULUT, C. Y. Yildirim, Akio Fujii
- 2012

The theory of the Riemann zeta-function ζ(s) and Dirichlet L-functions L(s, χ) abounds with unsolved problems. Chronologically the first of these, now known as the Riemann Hypothesis (RH), originated from Riemann’s remark that it is very probable that all non-trivial zeros of ζ(s) lie on the line < s = 12 . Later on Piltz conjectured the same for all of the… (More)

- Masanori Yamazaki, Takumi Yamashita, +4 authors Akio Fujii
- 2006

Oligomycin antibiotics, 44-homooligomycin A (NK86-0279 II) and B (NK86-0279 I) are newly discovered antitumor antibiotics with the substitution of ethyl for methyl at carbon 26. They were isolated from the culture broth of Streptomyces bottropensis NK86-0279. The structure of these two compoundswas deduced by spectroscopic and X-ray crystallographic… (More)

- ‹
- 1
- ›