H. Urakawa

Initial structure development in the CO2 laser-heated drawing of poly(trimethylene terephthalate) fiber (2008)

Kim, K, Kang, Y, Murata, T, Ikehata, S, Ohkoshi, Y, Gotoh, Y, ...

Because rapid and uniform laser heating can fix the neck-drawing point in continuous drawing of PTT fiber, we have successfully analyzed the fiber structure development in the continuous drawing...

Initial stage of fiber structure development in the continuous drawing of poly(ethylene terephthalate) (2008)

Yamaguchi, T, Kim, K, Murata, T, Koide, M, Hitoosa, S, Urakawa, H, ...

This is the pre-peer reviewed version of the following article: JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS 46(19): 2126-2142, 2008, which has been published in final form...

Initial Stage of Fiber Structure Development in the Continuous Drawing of Poly(ethylene terephthalate) (2008)

Yamaguchi, T, Kim, K, Murata, T, Koide, M, Hitoosa, S, Urakawa, H, ...

This is a preprint of an article published in Journal of Polymer Science: Part B: Polymer Physics. 46(19): 2126-2142 (2008).

Discrimination of shifts in a soil microbial community assosciated with TNT-contamination using a functional ANOVA of 16S rRNA hybridized to oligonucleotide microarrays (2006)

Smoot, J.C., Smoot, L.M., Bugli, Céline, Urakawa, H., McMurry, Z., ...

A functional ANOVA analysis of the thermal dissociation of RNA hybridized to DNA microarrays was used to improve discrimination between two soil microbial communities. Following hybridization of in...

Online wide-angle X-ray diffraction/small-angle X-ray scattering measurements for the CO2-laser-heated drawing of poly(ethylene terephthalate) fiber (2005)

Yamaguchi, T, Komoriyama, K, Ohkoshi, Y, Urakawa, H, Gotoh, Y, Terasawa, N, ...

This is a preprint of an article published in JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS. Vol 43(9): 1090-1099 (2005).

Hydrothermal vent gastropods from the same family (Provannidae) harbour epsilon- and gamma-proteobacterial endosymbionts (2005)

Urakawa, H., Dubilier, N., Fujiwara, Y., Cunningham, D. E., Kojima, S., Stahl, D. A.

Inorganic-organic hybrid gel: Structural characteristics and formation mechanism (2003)

Urakawa, H, Yuguchi, Y, Ikeda, Y, Kajiwara, K, Hirata, Y, Kohjiya, S

Direct profiling of environmental microbial populations by thermal dissociation analysis of native rRNAs hybridized to oligonucleotide microarrays (2003)

Urakawa, H., Bernhard, A.E., Kelly, J.J., Noble, P.A., Smidt, H., ...

Oligonucleotide microarrays were used to profile directly extracted rRNA from environmental microbial populations without PCR amplification. In our initial inspection of two distinct estuarine study...

Optimization of single-base-pair mismatch discrimination in oligonucleotide microarrays (2003)

Urakawa, H., Smidt, H., Smoot, J.C., Tribou, E.H., Kelly, J.J., ...

The discrimination between perfect-match and single-base-pair-mismatched nucleic acid duplexes was investigated by using oligonucleotide DNA microarrays and nonequilibrium dissociation rates (melting...

One-pot synthesis and characterization of aliphatic poly(oxytetramethylene) ionene (2002)

Ikeda, Y, Murakami, T, Urakawa, H, Kohjiya, S, Grottenmuller, R, Schmidt, M

Effect of ionic content on the properties and structure of viologen elastomers (2000)

Murakami, T, Kohjiya, S, Ikeda, Y, Urakawa, H, Kajiwara, K

Polysiloxane network: Structural characteristics and formation mechanism. (2000)

Yamanaka, S, Kajiwara, K, Urakawa, H, Kohjiya, S

Electrostatic persistence length of NaPSS polyelectrolytes determined by a zero average contrast SANS technique (1997)

Nishida, K, Urakawa, H, Kaji, K, Gabrys, B, Higgins, J S

Structure of polyelectrolyte solutions (review) (1989)

Kaji, K, Kanaya, T, Urakawa, H, Nishida, K, Kitamaru, R, Higgins, J S, ...

Phase diagram of polyelectrolyte solutions (1988)

Kaji, K., Urakawa, H., Kanaya, T., Kitamaru, R.

The phase diagram of vinyl polyelectrolyte solutions with the degree of polymerization and the concentration is constructed, based on the theories of de Gennes et al. and Odijk, and the electrostatic...

Phase diagram of polyelectrolyte solutions (1988)

Kaji, K., Urakawa, H., Kanaya, T., Kitamaru, R.

The phase diagram of vinyl polyelectrolyte solutions with the degree of polymerization and the concentration is constructed, based on the theories of de Gennes et al. and Odijk, and the electrostatic...

Phase diagram of polyelectrolyte solutions (1988)

Kaji, K., Urakawa, H., Kanaya, T., Kitamaru, R.

The phase diagram of vinyl polyelectrolyte solutions with the degree of polymerization and the concentration is constructed, based on the theories of de Gennes et al. and Odijk, and the electrostatic...