User profiles for "author:H ISHIZUKA"

Hiroaki (Hiro) Ishizuka

- Verified email at phys.titech.ac.jp - Cited by 1873

Hiroki Ishizuka

- Verified email at keio.jp - Cited by 71

Drilling deep into young oceanic crust, Hole 504B, Costa Rica Rift

…, PM Herzig, S Houghton, H Ishizuka… - Reviews of …, 1989 - Wiley Online Library
Hole 504B is by far the deepest hole yet drilled into the oceanic crust in situ, and it therefore
provides the most complete “ground truth” now available to test our models of the structure …

Field test of quantum key distribution in the Tokyo QKD Network

M Sasaki, M Fujiwara, H Ishizuka, W Klaus, K Wakui… - Optics express, 2011 - opg.optica.org
A secure communication network with quantum key distribution in a metropolitan area is
reported. Six different QKD systems are integrated into a mesh-type network. GHz-clocked …

Stable operation of a 300-m laser interferometer with sufficient sensitivity to detect gravitational-wave events within our galaxy

…, T Futamase, K Hayama, G Horikoshi, H Ishizuka… - Physical Review Letters, 2001 - APS
TAMA300, an interferometric gravitational-wave detector with 300-m baseline length, has
been developed and operated with sufficient sensitivity to detect gravitational-wave events …

Transcriptional control of intestinal cytochrome P-4503A by 1α, 25-dihydroxy vitamin D3

…, J Thottassery, T Senn, Y Lin, H Ishizuka… - Molecular …, 2001 - ASPET
It was previously shown that CYP3A4 is induced in the human intestinal Caco-2 cell model
by treatment with 1α, 25-dihydroxy vitamin D3 (1, 25-D3). We demonstrate the vitamin D …

Quantum critical behaviour in magic-angle twisted bilayer graphene

…, X Lu, K Watanabe, T Taniguchi, H Ishizuka… - Nature Physics, 2022 - nature.com
The flat bands of magic-angle twisted bilayer graphene (MATBG) host strongly correlated
electronic phases such as correlated insulators,,,–, superconductors,,,–and a strange metal …

Pharmacokinetic study of S-1, a novel oral fluorouracil antitumor drug

…, R Denno, K Sasaki, Y Nakano, H Ishizuka… - Clinical Cancer …, 1999 - AACR
S-1 is a novel oral fluorouracil antitumor drug that combines three pharmacological agents:
tegafur (FT), which is a prodrug of 5-fluorouracil (5-FU); 5-chloro-2, 4-dihydroxypyridine …

MEMS-based tactile displays

H Ishizuka, N Miki - Displays, 2015 - Elsevier
This paper discusses state-of-the-art tactile displays fabricated by a micro-electronic-
mechanical-system (MEMS). A tactile display conveys tactile sensations to users by using …

[HTML][HTML] Field-induced quantum metal–insulator transition in the pyrochlore iridate Nd2Ir2O7

Z Tian, Y Kohama, T Tomita, H Ishizuka, TH Hsieh… - Nature Physics, 2016 - nature.com
The metal–insulator transition (MIT) is a hallmark of strong correlation in solids,,. Quantum
MITs at zero temperature have been observed in various systems tuned by either carrier …

GS-X pump is functionally overexpressed in cis-diamminedichloroplatinum (II)-resistant human leukemia HL-60 cells and down-regulated by cell differentiation.

T Ishikawa, CD Wright, H Ishizuka - Journal of Biological Chemistry, 1994 - Elsevier
The ATP-dependent glutathione S-conjugate export pump, named GS-X pump, has been
shown to eliminate a potentially cytotoxic glutathione-platinum (GS. Pt) complex from tumor …

A putative two-component regulatory system involved in secondary metabolism in Streptomyces spp

H Ishizuka, S Horinouchi, HM Kieser… - Journal of …, 1992 - Am Soc Microbiol
A DNA fragment stimulating actinorhodin, undecylprodigiosin, and A-factor production in
Streptomyces lividans 66 was cloned from Streptomyces coelicolor A3 (2). Nucleotide …