Search Results1-16 of  16

  • OBA Masahiro ID: 9000404527038

    Articles in CiNii:1

    • Utilization of Geothermal Hot Spring Water for Hydrogen Production by Al-H₂O Hydrothermal Reaction (2019)
  • OBA MASAHIRO ID: 9000004349457

    Systems Development Laboratory,Hitachi, Ltd (1989 from CiNii)

    Articles in CiNii:2

    • Implementation of a Relational Database Engine for Variable Length Records and Performance Evaluation of Sorting (1989)
    • Compilation of Knowledge for Knowledge Base System (1986)
  • OBA MASAHIRO ID: 9000004542125

    Department of Information Engineering, Kanazawa Institute of Technology (2002 from CiNii)

    Articles in CiNii:3

    • A proposal of Streaming Media Distribution System Based on personalized Taste information (2001)
    • Proposal and construction of P2P System based on semantic and preference information (2002)
    • A Construction of XML Streaming Media Distribution Platform using Preference information (2002)
  • OBA MASAHIRO ID: 9000017180290

    Institute of Geology and Paleontology, Tohoku University (2009 from CiNii)

    Articles in CiNii:1

    • Benzohopanes and diaromatic 8(14)-secohopanoids in some Late Permian carbonates (2009)
  • OBA MASAHIRO ID: 9000257916895

    Institute of Geology and Paleontology, Tohoku University (2009 from CiNii)

    Articles in CiNii:1

    • Benzohopanes and diaromatic 8(14)-secohopanoids in some Late Permian carbonates (2009)
  • OBA Masahiro ID: 9000000617866

    Department of Chemistry, University of Tsukuba (2001 from CiNii)

    Articles in CiNii:1

    • Stibiotantalite-group minerals in a lithium pegmatite from Nagatare, Fukuoka Prefecture, Japan (2001)
  • OBA Masahiro ID: 9000006894080

    Tohoku University (2012 from CiNii)

    Articles in CiNii:24

    • Formation of organic compounds from elemental carbon by impact reaction (2010)
    • O-34 High organic carbon content and a decrease in radiolarians at the end of the Permian in a newly discovered continuous pelagic section : a coincidence? (2008)
    • A3 初期地球における粘土鉱物と生物有機分子の起源 : 実証実験(口頭発表,一般講演) (2008)
  • OBA Masahiro ID: 9000258403070

    Graduate School of Environmental Studies, Tohoku University (2018 from CiNii)

    Articles in CiNii:10

    • Organic geochemical study on ether lipids in marine sediment cores from Nankai Trough (2004)
    • Reconstruction of palaeo-environmental variations during the end-Permian mass extinction and its aftermath at the pelagic super-ocean (2011)
    • Devastation and recovery of terrestrial vegetation during three mass extinctions: Evidence from biomarkers (2013)
  • Oba Masahiro ID: 9000002627676

    北海道教育大学岩見沢分校数学 (1988 from CiNii)

    Articles in CiNii:6

    • 僕の在職36年間 (1988)
    • On a special F-Distribution (1965)
    • A study of geometrical properties by set theory (1954)
  • Oba Masahiro ID: 9000014661706

    Department of Chemistry, University of Tsukuba (2002 from CiNii)

    Articles in CiNii:2

    • Determination of activation energy and pre-exponential factor for individual compounds on release from kerogen by a laboratory heating experiment (2002)
    • Investigation of organic compounds released from kerogen in Neogene sediments of the Shinjo basin by heating experiments using a TG-GC/MS system (2000)
  • Oba Masahiro ID: 9000014661748

    Department of Chemistry, University of Tsukuba (2002 from CiNii)

    Articles in CiNii:1

    • Mathematical model for release of compounds from kerogen and its applications for Neogene sediments of the Shinjo basin, Japan (2002)
  • Oba Masahiro ID: 9000018709526

    Keio Business School, Keio University (2011 from CiNii)

    Articles in CiNii:1

    • Design Issues of Sound Effects for Workshop Called "HERE/HEAR" (2011)
  • Oba Masahiro ID: 9000021135251

    Systems Develepment Laboratory, Hitachi, Ltd. (1991 from CiNii)

    Articles in CiNii:1

    • Systems for Human Activities. III. Systems for Human Activities. Samples. 2. Group Decision Support Systems. (1991)
  • Oba Masahiro ID: 9000253276353

    Systems Development Research, Hitachi. Ltd. (1984 from CiNii)

    Articles in CiNii:1

    • Extended PERT/LOAD Algorithm for Discrete Systems with Storages (1984)
  • Oba Masahiro ID: 9000254579591

    Department of Chemistry, University of Tsukuba (2002 from CiNii)

    Articles in CiNii:1

    • Determination of activation energy and pre-exponential factor for individual compounds on release from kerogen by a laboratory heating experiment. (2002)
  • Oba Masahiro ID: 9000391836254

    Institute of Geo-material Science, Gladuate School of Science, Tohoku University (2009 from CiNii)

    Articles in CiNii:1

    • The reason why biomolecules are clay-affinitive (2009)
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