D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Earth Science D-index 33 Citations 5,279 267 World Ranking 5305 National Ranking 140

Overview

What is he best known for?

The fields of study he is best known for:

  • Basalt
  • Volcano
  • Oxygen

Keisuke Nagao mainly investigates Geochemistry, Mineralogy, Meteorite, Chondrite and Astrobiology. His Geochemistry research is multidisciplinary, incorporating elements of Seismology and Island arc. As a part of the same scientific study, he usually deals with the Mineralogy, concentrating on Eucrite and frequently concerns with Petrogenesis, Achondrite and Provenance.

His Chondrule and Carbonaceous chondrite study in the realm of Chondrite interacts with subjects such as Solar energetic particles. Keisuke Nagao interconnects Sample, Natural disaster and Argon in the investigation of issues within Astrobiology. His research in Basalt intersects with topics in Mantle and Radiogenic nuclide.

His most cited work include:

  • Chelyabinsk airburst, damage assessment, meteorite recovery, and characterization (378 citations)
  • Three-Dimensional Structure of Hayabusa Samples: Origin and Evolution of Itokawa Regolith (201 citations)
  • Radar-Enabled Recovery of the Sutter’s Mill Meteorite, a Carbonaceous Chondrite Regolith Breccia (151 citations)

What are the main themes of his work throughout his whole career to date?

His scientific interests lie mostly in Geochemistry, Astrobiology, Meteorite, Chondrite and Mineralogy. His Geochemistry study frequently draws connections between related disciplines such as Subduction. Many of his research projects under Astrobiology are closely connected to Noble gas and Environmental science with Noble gas and Environmental science, tying the diverse disciplines of science together.

His Meteorite study frequently involves adjacent topics like Rare gas. He has researched Mineralogy in several fields, including Helium and Noble gas. His research investigates the link between Noble gas and topics such as Analytical chemistry that cross with problems in Isotope.

He most often published in these fields:

  • Geochemistry (42.45%)
  • Astrobiology (25.18%)
  • Meteorite (19.42%)

What were the highlights of his more recent work (between 2012-2021)?

  • Geochemistry (42.45%)
  • Astrobiology (25.18%)
  • Chondrite (18.71%)

In recent papers he was focusing on the following fields of study:

His main research concerns Geochemistry, Astrobiology, Chondrite, Meteorite and Noble gas. His studies deal with areas such as Noble gas and Mineralogy as well as Geochemistry. In the subject of general Astrobiology, his work in Asteroid, Meteoroid, Enstatite and Mars Exploration Program is often linked to Environmental science, thereby combining diverse domains of study.

His studies in Chondrite integrate themes in fields like Mill, Astrophysics and Lithology. His work on Meteoritics as part of general Meteorite research is often related to Fish <Actinopterygii>, Sociology and Population, thus linking different fields of science. His Mantle study incorporates themes from Subduction and Mantle wedge.

Between 2012 and 2021, his most popular works were:

  • Chelyabinsk airburst, damage assessment, meteorite recovery, and characterization (378 citations)
  • Diffusive helium emissions as a precursory sign of volcanic unrest (54 citations)
  • Experimental Observation of Quasicrystal Growth (45 citations)

In his most recent research, the most cited papers focused on:

  • Basalt
  • Volcano
  • Oxygen

His primary areas of investigation include Geochemistry, Astrobiology, Mineralogy, Mantle wedge and Meteorite. His Geochemistry research is multidisciplinary, incorporating perspectives in Stable isotope ratio and Fluid inclusions. His work in the fields of Astrobiology, such as Asteroid and Planetary science, overlaps with other areas such as Environmental science and Planetary protection.

His Mineralogy study combines topics in areas such as Mesosiderite, Troilite, Plagioclase and Zircon. He has included themes like Oceanography, Upwelling and Mantle in his Mantle wedge study. His study in the field of Parent body and Chondrite is also linked to topics like Sociology.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Chelyabinsk airburst, damage assessment, meteorite recovery, and characterization

Olga P. Popova;Peter Jenniskens;Peter Jenniskens;Vacheslav Emel'yanenko;Anna Kartashova.
Science (2013)

701 Citations

Three-Dimensional Structure of Hayabusa Samples: Origin and Evolution of Itokawa Regolith

Akira Tsuchiyama;Masayuki Uesugi;Takashi Matsushima;Tatsuhiro Michikami.
Science (2011)

308 Citations

The 3He/4He ratio of the new internal He Standard of Japan (HESJ).

J. Matsuda;T. Matsumoto;H. Sumino;K. Nagao.
Geochemical Journal (2002)

205 Citations

Radar-Enabled Recovery of the Sutter’s Mill Meteorite, a Carbonaceous Chondrite Regolith Breccia

Peter Jenniskens;Peter Jenniskens;Marc D. Fries;Qing-Zhu Yin;Michael Zolensky.
Science (2012)

204 Citations

Oxygen isotopic compositions of asteroidal materials returned from Itokawa by the Hayabusa mission.

Hisayoshi Yurimoto;Ken Ichi Abe;Masanao Abe;Mitsuru Ebihara.
Science (2011)

173 Citations

Irradiation History of Itokawa Regolith Material Deduced from Noble Gases in the Hayabusa Samples

Keisuke Nagao;Ryuji Okazaki;Tomoki Nakamura;Yayoi N. Miura.
Science (2011)

162 Citations

A New Source of Basaltic Meteorites Inferred From Northwest Africa 011

Akira Yamaguchi;Akira Yamaguchi;Robert N. Clayton;Toshiko K. Mayeda;Mitsuru Ebihara.
Science (2002)

142 Citations

Retroarc volcanism in the northern San Rafael Block (34°-35°30'S), southern Central Andes: Occurrence, age, and tectonic setting

Andrés Folguera;José A. Naranjo;Yuji Orihashi;Hirochika Sumino.
Journal of Volcanology and Geothermal Research (2009)

105 Citations

Composition and origin of natural gases accumulated in the Polish and Ukrainian parts of the Carpathian region : Gaseous hydrocarbons, noble gases, carbon dioxide and nitrogen

Maciej J. Kotarba;Keisuke Nagao.
Chemical Geology (2008)

94 Citations

Ar Isotope Analysis for K-Ar Dating Using Two Modified-VG5400 Mass Spectrometers-I : Isotope Dilution Method

Keisuke Nagao;Atsumi Ogata;Yayoi N. Miura;Kenji Yamaguchi.
Journal of the Mass Spectrometry Society of Japan (1996)

91 Citations

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