Interaction between the northern North Pacific and its marginal seas: current activities of JAMSTEC in the PICES region Takatoshi Takizawa Ocean Research Department Japan Marine Science and Technology Center 2-15, Natsus

Source URL: www.pices.int

• Pacific Ocean
• Ocean currents
• Bering Sea
• Ocean gyre
• Arctic Ocean
• Sea of Okhotsk
• Beaufort Sea
• Arctic
• Kuroshio Current
• Physical geography
• Oceanography
• Earth

Fresh fishUOKOMEYAOPEN) Takizawa Shigeru HONEY SALT

Source URL: www.venusfort.co.jp

3-8 Information Hiding on Digital Documents by Adjustment of New-line Positions TAKIZAWA Osamu, MATSUMOTO Tsutomu, NAKAGAWA Hiroshi, MURASE Ichiro, and MAKINO Kyoko In the usual information hiding applied to digital docu

Source URL: www.nict.go.jp

• Steganography
• Security
• Computer file formats
• Digital watermarking
• Open formats
• Cryptography
• XML
• Watermark
• HTML element
• Watermarking
• Computing
• Espionage

3-13 A Trial of the Interception of Display Image using Emanation of Electromagnetic Wave TANAKA Hidema, TAKIZAWA Osamu, and YAMAMURA Akihiro This paper describes the experiments and analysis of the interception of perso

Source URL: www.nict.go.jp

• Electromagnetic radiation
• Cathode ray tube
• Antenna
• Analog television
• Terminology
• Television technology
• Electronic engineering
• Television

3-9 Secret Sharing Scheme Using Natural Language Text TAKIZAWA Osamu, YAMAMURA Akihiro, and MAKINO Kyoko Modifying the idea of the visual cryptography, we propose a method of sharing a secret key using natural language t

Source URL: www.nict.go.jp

• Shōnen manga
• Japanese heraldry
• Mon
• Anime series

3-10 Finding Solution to the Illegal Access in RFID AYOADE John Olurotimi, TAKIZAWA Osamu, and NAKAO Koji In a system where many readers have access to read from and write to a tag, one can fear that ill-intentioned pers

Source URL: www.nict.go.jp

• Technology
• Ubiquitous computing
• Surveillance
• Wireless
• Impinj
• Clipped tag
• Radio-frequency identification
• Automatic identification and data capture
• Human–computer interaction

3-5 Development of Instrument for the Resonance Scattering Emission of Oxygen Ion (OⅡ:83.4nm) ― Toward the Imagery of Magnetosphere ― YAMAZAKI Atsushi, MIYAKE Wataru, YOSHIKAWA Ichiro, NAKAMURA Masato, and TAKIZAWA

Source URL: www.nict.go.jp

• Plasma physics
• Planetary science
• Jets
• Light sources
• Magnetosphere
• Plasma
• Aurora
• Ionosphere
• Solar wind
• Physics
• Space plasmas
• Astronomy

3-2 Development of Cellular Phone Application for Safety/Disaster Information Collection and Transmission; “Easy-Reporter” JEONG Byeong-pyo, TAKIZAWA Osamu, ENDO Makoto, and ZAMA Shinsaku We have developed a cellula

Source URL: www.nict.go.jp

• Mobile technology
• GPS
• Earthquakes in Japan
• Global Positioning System
• Disaster
• Tōhoku earthquake and tsunami
• Information security
• Assisted GPS
• Emergency management
• Technology
• Satellite navigation systems
• Crime prevention

3 Ubiquitous Communication Technology for Disaster Management and Mitigation 3-1 Ubiquitous Devices for Disaster Mitigation TAKIZAWA Osamu, HOSOKAWA Masafumi, and SHIBAYAMA Akihiro At the time of a catastrophic calamity

Source URL: www.nict.go.jp

• Ubiquitous computing
• Automatic identification and data capture
• Privacy
• Wireless
• Location awareness
• Mobile RFID
• Object hyperlinking
• Technology
• Radio-frequency identification
• Human–computer interaction

2-2 Design and Phase-1 Development of Secure Overlay Networks KADOBAYASHI Youki, NAKAO Koji, and TAKIZAWA Osamu Recently, overlay networks are gaining attention as a means to eliminate single point of failure in the appl

Source URL: www.nict.go.jp

• Computer architecture
• Overlay network
• Distributed hash table
• Pastry
• Routing
• Kademlia
• Chord
• Peer-to-peer
• Node
• Distributed data storage
• Computing
• Concurrent computing