Search Results1-20 of  45

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  • KOYAMA YASUHIRO ID: 9000258478758

    Nagano Pref. Forestry and Forest Products Research Center (2005 from CiNii)

    Articles in CiNii:1

    • Effects of thinning and claer-cutting on soil respiration in coniferous forests in Japan (2005)
  • KOYAMA Yasuhiro ID: 9000000617370

    Department of Industrial Chemistry, Faculty of Science and Technology, Science University of Tokyo (1994 from CiNii)

    Articles in CiNii:2

    • Syntheses and Properties of Trimethylsilyl and Benzoyl Derivatives of 3-Hydroxyphenylphthalides (1994)
    • Systheses of Acid/Base Color-Developing 3-Hydroxyphenylphthalide Derivatives Containing Indolizines and like Heterocycles, and Their Visible Spectra (1992)
  • KOYAMA Yasuhiro ID: 9000000646119

    Gastroenterology unit, Fukuoka University Hospital (2000 from CiNii)

    Articles in CiNii:1

    • A CASE REPORT OF BRUNNER'S GLAND HYPERPLASIA WITH CHARACTERISTIC ENDOSONOGRAPHIC FINDINGS (2000)
  • KOYAMA Yasuhiro ID: 9000001187034

    Dept. of Human System Science, Graduate School of Decision Science and Technology, Tokyo Institute of Technology (2000 from CiNii)

    Articles in CiNii:3

    • The Development and Evaluation of a System for Visualization Supporting Web-Searching (2000)
    • サムネイルを用いた Web 探索の可視化ツールの開発と評価 (2000)
    • The Development and Evaluation of Learning Supporting System which enables to arrange and integrate Web pages (2000)
  • KOYAMA Yasuhiro ID: 9000001292268

    Articles in CiNii:2

    • A case of rapid onset autoimmune hepatitis resembling drug-induced liver disease in a Japanese young woman (2004)
    • An autopsy case of a large pedunculated type hepatocellular carcinoma with a sarcomatous component recurred 5 years after initial treatment (2006)
  • KOYAMA Yasuhiro ID: 9000001879226

    Third Department of Medicine, Fukuoka University School of Medicine (2006 from CiNii)

    Articles in CiNii:2

    • Postoperative recurrence in hepatocellular carcinoma : Comparison between percutaneous ethanol injection and radiofrequency ablation (2006)
    • Altered expression of alkaline phosphatase (ALP) in the liver of primary biliary cirrhosis (PBC) patients (2006)
  • KOYAMA Yasuhiro ID: 9000003052929

    Fac.Agric.Tottori Univ. (1989 from CiNii)

    Articles in CiNii:1

    • The Mechanisms of Salinity Tolerance for Soybean (Glycine max L.). Relationships between the Varietal Difference of Salinity Tolerance and the Characteristics of Absorption and Translocation of Sodium Ion (6) (1989)
  • KOYAMA Yasuhiro ID: 9000006616014

    Nagano Prefecture Forestry and Forest Products Research Center (2007 from CiNii)

    Articles in CiNii:1

    • Methane uptake and nitrous oxide emission in Japanese forest soils and their relationship to soil and vegetation types (2007)
  • KOYAMA Yasuhiro ID: 9000006904487

    Faculty of Science and Engineering, Chuo University (2010 from CiNii)

    Articles in CiNii:4

    • Formulating Hybrid Equations Using SPICE (2008)
    • Formulating Hybrid Equations Using SPICE (2008)
    • DC Operating Point Analysis of MOS Transistor Circuits Using the Variable-Gain Newton Homotopy Method (2010)
  • KOYAMA Yasuhiro ID: 9000006914546

    Kashima Space Research Center, National Institute of Information and Communications Technology (2009 from CiNii)

    Articles in CiNii:9

    • Automated geodetic Very Long Baseline Interferometry observation and data analysis system (1998)
    • Antennacluster-Antennacluster VLBI for Study of the Core-Mantle Coupling (1993)
    • Astrometric VLBI Observation of PSR 0329+54 (1999)
  • KOYAMA Yasuhiro ID: 9000014643271

    National Institute of Information and Communications Technology (2011 from CiNii)

    Articles in CiNii:4

    • Fundamentals of time and frequency (2010)
    • Overview and recent topics of NICT New Generation Network Research Center (2009)
    • Prospect of Optical Clocks in Space II : Feasibility study of frequency stabilizd laser for space optical clocks (2010)
  • KOYAMA Yasuhiro ID: 9000019085340

    Nagano Prefecture Forest Research Center (2012 from CiNii)

    Articles in CiNii:1

    • Japanese beech (Fagus crenata) plantations established from seedlings of non-native genetic lineages (2012)
  • KOYAMA Yasuhiro ID: 9000253256718

    Kashima Space Research Center, Communications Research Laboratory (1991 from CiNii)

    Articles in CiNii:1

    • Solar Wind near the Sun Observed with Interplanetary Scintillation Using Three Microwave Frequencies. (1991)
  • KOYAMA Yasuhiro ID: 9000256136854

    Communications Research Laboratory (1992 from CiNii)

    Articles in CiNii:1

    • Geodetic VLBI Activities of Communications Research Laboratory. Contribution to NASA Crustal Dynamics Project.:-Contribution to NASA Crustal Dynamics Project- (1992)
  • KOYAMA Yasuhiro ID: 9000256348713

    First Department of Pathology, Fukuoka University Hospital. (2000 from CiNii)

    Articles in CiNii:1

    • A Case Report of Brunner's Gland Hyperplasia with Characteristic Endosonographic Findings. (2000)
  • KOYAMA Yasuhiro ID: 9000258695199

    Department of Industrial Chemistry, Faculty of Science and Technology, Science University of Tokyo (1991 from CiNii)

    Articles in CiNii:1

    • Syntheses of Acid/Base Color-Developing Indolylphthalide Derivatives and Their Visible Spectra (1991)
  • KOYAMA Yasuhiro ID: 9000347150398

    Articles in CiNii:23

    • 長野県中部に導入した在来スギ品種試験地の成績 (2001)
    • 小規模開花したクマイザサ(Sasa senanensis)の更新 (2000)
    • 長野県における広葉樹苗木の生産流通実態 (平成16年度第34回林木育種研究発表会講演集) (2005)
  • KOYAMA Yasuhiro ID: 9000365521208

    Articles in CiNii:1

    • Development of Real-time Gigabit Geodesy e-VLBI Using the Super-Sinet (2008)
  • Koyama Yasuhiro ID: 9000002314341

    Articles in CiNii:73

    • A Technique to Train Teachers in Wildlife Interpretation : Teaching easily through a formulated quiz (2006)
    • Phylogeographic structure of Cercidiphyllum japonicum Sieb. & Zucc. (Cercidiphyllaceae) : an overall feature in Nagano Prefecture (2008)
    • 長野県における休廃止スキー場の実態とその後の植生変化 (特集 人文地理) (2006)
  • Koyama Yasuhiro ID: 9000003767396

    Department of Internal Medicine, Heisei Memorial Hospital (2016 from CiNii)

    Articles in CiNii:110

    • Usefulness of Power Doppler Sonography for the Assessment of Subpleural Lesions (1999)
    • The Clinical Usefulness of Color Doppler Imaging(2D,3D) for Salivary Gland Tumor. (2000)
    • Usefulness of Color Doppler Sonography in the Diagnosis of Thyroid Nodules : Comparison of Velocity Mode With Power Mode (1997)
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