Vol.52, No.2 (2004) Contents

Special Topic: A Bridge between Environmental and Statistical Sciences
On the Special Issue "A Bridge between Environmental and Statistical Sciences"
..........Yasumasa BABA (52, 261-262)
Indicators for Sustainable Society
..........Motoyuki SUZUKI (52, 263-273)
Statistical Approach to Environmental Science
..........Genshiro KITAGAWA (52, 275-279)
Outline of Environmental Statistics in the Ministry of the Environment
..........Keiko SEGAWA (52, 281-295)
Distribution of Polycyclic Aromatic Hydrocarbon Concentration in Roadside Azalea Leaves
..........Takashi YAMAMOTO, Motochika SEKIGUCHI and Yoshiro ONO (52, 297-307)
Relationships between Polycyclic Aromatic Hydrocarbons and Environmental Factors
..........Koji KURIHARA and Yoshiro ONO (52, 309-327)
Dynamic Analysis of Microbial Community Structure and Identification of Refractory Chemical-decomposing Bacteria by Combination of Quinone-profiling Method and PCR-DGGE Technique
..........Tadao KUNIHIRO, Masafumi FUJITA, Hong-Ying HU and Koichi FUJIE (52, 329-342)
Screening of Quinone Profile Data Using Cluster Analysis
..........Takahiro NAKAMURA, Hong-Ying HU, Koichi FUJIE and Yasumasa BABA (52, 343-352)
A Procedure for Statistical Evaluation of Ames Salmonella Mutagenicity Assay Results Based on Two Sample t-test
..........Hirokazu TAKANASHI (52, 353-365)
Note on a Generalized Negative Hypergeometric Distribution
..........Kosei IWASE, Koji KANEFUJI and Mitsumasa OKADA (52, 367-380)

A Genetic Algorithm Optimization on Computational Grid
..........Hiroshi SOMEYA (52, 381-391)
Information Geometrical Framework to Analyze Belief Propagation Algorithm
..........Shiro IKEDA, Toshiyuki TANAKA and Shun-ichi AMARI (52, 393-405)