Current status of zirconia restoration

T Miyazaki, T Nakamura, H Matsumura… - Journal of …, 2013 - jstage.jst.go.jp
During the past decade, zirconia-based ceramics have been successfully introduced into the
clinic to fabricate fixed dental prostheses (FDPs), along with a dental computer …

Prevalence of myopia and refractive changes in students from 3 to 17 years of age

H Matsumura, H Hirai - Survey of ophthalmology, 1999 - Elsevier
We investigated changes in the prevalence of myopia and mean changes in refractive errors
in Japanese students from 3 to 17 years old from 1984 to 1996. Mass ophthalmologic …

Current status of zirconia-based fixed restorations

F Komine, MB Blatz, H Matsumura - Journal of oral science, 2010 - jstage.jst.go.jp
Zirconium dioxide (zirconia) ceramics are currently used for fixed restorations as a
framework material due to their mechanical and optical properties. This review article …

[BOOK][B] Commutative ring theory

H Matsumura - 1989 - books.google.com
In addition to being an interesting and profound subject in its own right, commutative ring
theory is important as a foundation for algebraic geometry and complex analytical geometry …

[BOOK][B] Commutative algebra

H Matsumura - 1970 - alefenu.com
This book has evolved out of a graduate course in algebra I gave at Brandeis University
during the academic year of 1967-1968. At that time M. Auslander taught algebraic geometry …

Genome sequencing reveals agronomically important loci in rice using MutMap

…, S Natsume, H Takagi, H Kanzaki, H Matsumura… - Nature …, 2012 - nature.com
The majority of agronomic traits are controlled by multiple genes that cause minor
phenotypic effects, making the identification of these genes difficult. Here we introduce …

Observation of planar three-jet events in e+ e− annihilation and evidence for gluon bremsstrahlung

…, RD Heuer, J von Krogh, P Lennert, H Matsumura… - Physics Letters B, 1980 - Elsevier
Topological distributions of charged and neutral hadrons from the reaction e+ e−→
multihadrons are studied at√ s of about 30 GeV. An excess of planar events is observed at …

Fluctuation of extracellular hypocretin‐1 (orexin A) levels in the rat in relation to the light–dark cycle and sleep–wake activities

…, T Nakajima, B Ripley, H Matsumura… - European Journal of …, 2001 - Wiley Online Library
Hypocretins/orexins are neuropeptides implicated in sleep regulation and the sleep disorder
narcolepsy. In order to examine how hypocretin activity fluctuates across 24 h with respect to …

Genomic insights into the formation of human populations in East Asia

…, HY Yeh, AN Popov, HQ Zhang, H Matsumura… - Nature, 2021 - nature.com
The deep population history of East Asia remains poorly understood owing to a lack of
ancient DNA data and sparse sampling of present-day people,. Here we report genome …

Association Genetics Reveals Three Novel Avirulence Genes from the Rice Blast Fungal Pathogen Magnaporthe oryzae

…, H Saitoh, S Fujisawa, H Kanzaki, H Matsumura… - The Plant …, 2009 - academic.oup.com
To subvert rice (Oryza sativa) host defenses, the devastating ascomycete fungus pathogen
Magnaporthe oryzae produces a battery of effector molecules, including some with …