Search Results1-20 of  36

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  • IIDA KOHJI ID: 9000001297246

    Laboratory of Marine Enviroment and Resource Sensing, Graduate School of Fisheries Sciences, Hokkaido University (2008 from CiNii)

    Articles in CiNii:4

    • Target strength estimation of black porgy Acanthopagrus schlegeli using acoustic measurements and a scattering model (2004)
    • Application of acoustic Doppler current profiler combined with a scientific echo sounder for krill Euphausia pacifica density estimation (2004)
    • Density and sound speed contrasts of the Japanese common squid Todarodes pacificus and their influence on acoustic target strength (2006)
  • IIDA KOHJI ID: 9000254576626

    Graduate School of Fisheries Sciences (2002 from CiNii)

    Articles in CiNii:1

    • A quantification of fish school abundance using scanning sonar (2002)
  • IIDA KOHJI ID: 9000254577996

    Graduate School of Fisheries Science (2004 from CiNii)

    Articles in CiNii:1

    • Target strength estimation of black porgy Acanthopagrus schlegeli using acoustic measurements and a scattering model (2004)
  • IIDA KOHJI ID: 9000254578102

    Laboratory of Marine Environment and Resource Sensing, Graduate School of Fisheries Sciences, Hokkaido University (2004 from CiNii)

    Articles in CiNii:1

    • Application of acoustic Doppler current profiler combined with a scientific echo sounder for krill Euphausia pacifica density estimation (2004)
  • IIDA KOHJI ID: 9000345399688

    Faculty of Fisheries Sciences, Hokkaido University (2016 from CiNii)

    Articles in CiNii:1

    • Acoustic identification of krill and copepods using frequency differences of volume backscattering strength around Funka Bay, Hokkaido, Japan (2016)
  • IIDA Kohji ID: 9000000291691

    Faculty of Fisheries, Hokkaido University (1998 from CiNii)

    Articles in CiNii:1

    • Acoustic Backscattering Characteristics of Swimbladderred Juvenile Fish Derived from Cage Experiments (1998)
  • IIDA Kohji ID: 9000002827758

    島根医科大学医学部産科婦人科 (1993 from CiNii)

    Articles in CiNii:30

    • ラIII-8.当科における卵管癌の5症例 : 免疫組織学的検討を加えて(免疫細胞化学, ラウンドテープルディスカッション(III), 第28回日本臨床細胞学会総会・学術集会) (1987)
    • 101.子宮頸癌進行期に対する昇圧動注療法(CDDP,PEP)の細胞学的及び組織学的効果判定(婦人科9 : 子宮頸部, 一般講演・口演, 第28回日本臨床細胞学会総会・学術集会) (1987)
    • 159.腺癌・扁平上皮癌共存型の一症例(婦人科2 : 子宮頸部, 一般講演・口演, 第28回日本臨床細胞学会総会・学術集会) (1987)
  • IIDA Kohji ID: 9000004897617

    Graduate School of Fisheries Sciences, Hokkaido University (2011 from CiNii)

    Articles in CiNii:4

    • Technologies in Echo-sounder and Fishery Sonar (2011)
    • Basic Studies on Fish Resource Estimation Using Echo Sounder (2000)
    • Imaging of Invisible : Visualization Techniques and Applications (2000)
  • IIDA Kohji ID: 9000014631685

    Graduate School of Fisheries Sciences, Hokkaido University (2005 from CiNii)

    Articles in CiNii:2

    • P2-44 Behavior of Marine Animals Using Underwater Acoustic Camera(Short oral presentation for posters) (2005)
    • G-4 Measurement of Fish School Volume Using Omnidirectional Multi-Beam Sonar, -Scanning Mode and Algorithm-(Medical ultrasound, Underwater ultrasound) (2005)
  • IIDA Kohji ID: 9000255834287

    Hokkaido University (2005 from CiNii)

    Articles in CiNii:1

    • Influence of Body Bend by Swimming Activity on Fish Target Strength (2005)
  • IIDA Kohji ID: 9000256448026

    Faculty of fisheries, Hokkaido University (1998 from CiNii)

    Articles in CiNii:1

    • Three dimensional analysis of distribution and shape of pelagic/mesopelagic fish school using scanning sonar (1998)
  • IIDA Kohji ID: 9000257997751

    Hokkaido University (2007 from CiNii)

    Articles in CiNii:1

    • Measurements of Specific Density of and Sound Speed in Nomura's Jellyfish Nemopilema nomurai to Estimate their Target Strength using a Theoretical Scattering Model (2007)
  • IIDA Kohji ID: 9000312723320

    Faculty of Fisheries Sciences, Hokkaido University Japan (2013 from CiNii)

    Articles in CiNii:1

    • Measurement of Fish School Backscattering Strength Directivity Using Omnidirectional Scanning Sonar (2013)
  • IIDA Kohji ID: 9000312723331

    Hokkaido University (2013 from CiNii)

    Articles in CiNii:1

    • Measurement of Target Strength of <i>Euphausia pacifica</i> Using a High-Frequency Broadband Signal (2013)
  • IIDA Kohji ID: 9000316690761

    Graduate School of Fisheries Sciences, Hokkaido University (2012 from CiNii)

    Articles in CiNii:1

    • Characteristics of Three-dimensional Target Strength of Swim Bladdered Fish (2012)
  • IIDA Kohji ID: 9000402239690

    Faculty of Fisheries Sciences, Hokkaido University (2018 from CiNii)

    Articles in CiNii:1

    • Estimating the Catch Efficiency of a Framed Midwater Trawl for Juvenile Walleye Pollock (Gadus Chalcogrammus) Using an Acoustic Method (2018)
  • Iida Kohji ID: 1000040142707

    Articles in CiNii:56

    • Auditory Characteristics of Walleye Pollock Theragra chalcogramma(Pallas) (1995)
    • Mechanisms of Sound Production in Walleye Pollock Theragra chalcogramma(Pallas) (1995)
    • Ratio of Auditory Threshold Levels to Artificial Background Noise Spectrum Levels in Walleye Pollock Theragra chalcogramma (1995)
  • Iida Kohji ID: 9000017291556

    Graduate School of Fisheries Sciences, Hokkaido Univ. (2009 from CiNii)

    Articles in CiNii:1

    • 2E6-1 Optimal Fish Target Strength for Detecting Fish School using Horizontal Echosounder(Oral Session in English III) (2009)
  • Iida Kohji ID: 9000020008149

    Laboratory of Instrument Engineering for Fishing, Faculty of Fisheries, Hokkaido University (1991 from CiNii)

    Articles in CiNii:1

    • Application of a dual beam echo sounder to measuring fish length. (1991)
  • Iida Kohji ID: 9000020010249

    Faculty of Fisheries, Hokkaido University (1993 from CiNii)

    Articles in CiNii:1

    • Studies on Dorsal Aspect Target Strength of Ten Species of Fish Collected in the East China Sea. (1993)
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