Japan

1 August 2019 - 31 July 2020

Subject/journal group: All

The table to the right includes counts of all research outputs for Japan published between 1 August 2019 - 31 July 2020 which are tracked by the Nature Index.

Hover over the donut graph to view the FC output for each subject. Below, the same research outputs are grouped by subject. Click on the subject to drill-down into a list of articles organized by journal, and then by title.

Note: Articles may be assigned to more than one subject area.

Count Share
5205 3257.62

Outputs by subject (FC)

Subject Count Share
Earth & Environmental Sciences 486 256.50
40 23
4 1.72
47 23.66
Multiphase Photochemistry of Iron-Chloride Containing Particles as a Source of Aqueous Chlorine Radicals and Its Effect on Sulfate Production
2020-07-15
0.13
Novel Syntrophic Isovalerate-Degrading Bacteria and Their Energetic Cooperation with Methanogens in Methanogenic Chemostats
2020-07-15
0.30
Anthropogenic Osmium in Macroalgae from Tokyo Bay Reveals Widespread Contamination from Municipal Solid Waste
2020-07-01
0.50
An Electrochemically Mediated Amine Regeneration Process with a Mixed Absorbent for Postcombustion CO2 Capture
2020-06-30
0.17
Delocalization Effect Promoted the Indoor Air Purification via Directly Unlocking the Ring-Opening Pathway of Toluene
2020-06-29
0.25
Relating Selectivity and Separation Performance of Lamellar Two-Dimensional Molybdenum Disulfide (MoS2) Membranes to Nanosheet Stacking Behavior
2020-06-29
0.05
Regional Carrying Capacities of Freshwater Consumption—Current Pressure and Its Sources
2020-06-23
0.33
Interactions between Environmental Contaminants and Gastrointestinal Parasites: Novel Insights from an Integrative Approach in a Marine Predator
2020-06-19
0.08
Land Use in Habitat Affects Metal Concentrations in Wild Lizards Around a Former Lead Mining Site
2020-06-03
0.73
Multigenerational Mitigating Effects of Ocean Acidification on In Vivo Endpoints, Antioxidant Defense, DNA Damage Response, and Epigenetic Modification in an Asexual Monogonont Rotifer
2020-06-03
0.13
Relative Humidity History Affects Hygroscopicity of Mixed Particles of Glyoxal and Reduced Nitrogenous Species
2020-06-02
0.14
In Vitro Cytotoxicity and Risk Assessments of Environmental Pollutants Using Fibroblasts of a Stranded Finless Porpoise (Neophocaena asiaeorientalis)
2020-04-27
1
Singlet Oxygen Photogeneration in Coastal Seawater: Prospect of Large-Scale Modeling in Seawater Surface and Its Environmental Significance
2020-04-17
1
Detailed Inventory of the Evaporative Emissions from Parked Gasoline Vehicles and an Evaluation of Their Atmospheric Impact in Japan
2020-04-16
1
Permafrost Thaw Dominates Mercury Emission in Tibetan Thermokarst Ponds
2020-04-15
0.13
Swelling Phenomena of the Nonswelling Clay Induced by CO2 and Water Cooperative Adsorption in Janus-Surface Micropores
2020-04-09
1
Nontarget and Target Screening of Organohalogen Compounds in Mussels and Sediment from Hiroshima Bay, Japan: Occurrence of Novel Bioaccumulative Substances
2020-03-23
1
Multi-laboratory Validation of a New Marine Biodegradation Screening Test for Chemical Persistence Assessment
2020-03-12
0.05
Multiyear Measurements on Δ17O of Stream Nitrate Indicate High Nitrate Production in a Temperate Forest
2020-03-11
0.07
Stability of Monoterpene-Derived α-Hydroxyalkyl-Hydroperoxides in Aqueous Organic Media: Relevance to the Fate of Hydroperoxides in Aerosol Particle Phases
2020-03-04
0.60
Enhanced Sulfate Production by Nitrate Photolysis in the Presence of Halide Ions in Atmospheric Particles
2020-03-03
0.10
Artificial Sweeteners in Pig Feed: A Worldwide Survey and Case Study in Pig Farms in Tianjin, China
2020-03-02
0.13
Nontarget Discovery of Per- and Polyfluoroalkyl Substances in Atmospheric Particulate Matter and Gaseous Phase Using Cryogenic Air Sampler
2020-03-02
0.38
Biological Activity-Based Prioritization of Pharmaceuticals in Wastewater for Environmental Monitoring: G Protein-Coupled Receptor Inhibitors
2020-01-24
1
Process Description of an Unconventional Biofilm Formation by Bacterial Cells Autoagglutinating through Sticky, Long, and Peritrichate Nanofibers
2020-01-23
1
Computational Biotransformation Profile of Emerging Phenolic Pollutants by Cytochromes P450: Phenol-Coupling Mechanism
2020-01-22
0.14
Aerosol Liquid Water Promotes the Formation of Water-Soluble Organic Nitrogen in Submicrometer Aerosols in a Suburban Forest
2020-01-21
1
Rethinking the Minamata Tragedy: What Mercury Species Was Really Responsible?
2020-01-17
0.08
Assessment of Risks of Dioxins for Aryl Hydrocarbon Receptor-Mediated Effects in Polar Bear (Ursus maritimus) by in Vitro and in Silico Approaches
2020-01-13
0.20
A Robust Model for Prediction of U(VI) Adsorption onto Ferrihydrite Consistent with Spectroscopic Observations
2019-12-30
1
How g-C3N4 Works and Is Different from TiO2 as an Environmental Photocatalyst: Mechanistic View
2019-12-03
0.25
Graphene Oxide Functionalized Membranes: The Importance of Nanosheet Surface Exposure for Biofouling Resistance
2019-11-22
0.07
Relative and Absolute Sensitivity Analysis on Ozone Production in Tsukuba, a City in Japan
2019-11-13
1
Advanced Gel Electrophoresis Techniques Reveal Heterogeneity of Humic Acids Based on Molecular Weight Distributions of Kinetically Inert Cu2+-Humate Complexes
2019-11-11
1
Speciation and Fractionation of Soil Arsenic from Natural and Anthropogenic Sources: Chemical Extraction, Scanning Electron Microscopy, and Micro-XRF/XAFS Investigation
2019-11-08
1
Wintering in the Western Subarctic Pacific Increases Mercury Contamination of Red-Legged Kittiwakes
2019-11-06
0.33
Enrichment, Isolation, and Characterization of High-Affinity N2O-Reducing Bacteria in a Gas-Permeable Membrane Reactor
2019-10-15
0.92
Soil Microbial Communities Involved in Reductive Dissolution of Arsenic from Arsenate-Laden Minerals with Different Carbon Sources
2019-10-03
1
Characteristics of Particulate Matter Emissions from a Low-Speed Marine Diesel Engine at Various Loads
2019-10-01
0.20
Nitrogen Speciation and Isotopic Composition of Aerosols Collected at Himalayan Forest (3326 m a.s.l.): Seasonality, Sources, and Implications
2019-09-27
0.07
Nitrogen Isotope Fractionation from Ammonia Gas to Ammonium in Particulate Ammonium Chloride
2019-09-17
1
Transport and Redistribution of Radiocesium in Fukushima Fallout through Rivers
2019-09-06
0.75
A Significant Portion of Water-Soluble Organic Matter in Fresh Biomass Burning Particles Does Not Contribute to Hygroscopic Growth: An Application of Polarity Segregation by 1-Octanol–Water Partitioning Method
2019-09-03
0.31
A Multiplatform Inversion Estimation of Statewide and Regional Methane Emissions in California during 2014–2016
2019-08-20
0.02
Metaschoepite Dissolution in Sediment Column Systems—Implications for Uranium Speciation and Transport
2019-08-20
0.06
Particle Size Distribution of Environmental DNA from the Nuclei of Marine Fish
2019-08-20
1
Deterioration Mechanism of a Tertiary Polyamide Reverse Osmosis Membrane by Hypochlorite
2019-08-06
1
26 14.13
8 3.37
118 70.82
48 25.05
68 42.52
9 1.52
14 3.03
36 20.17
6 1.34
17 5.22
10 2.13
16 4.45
19 14.37
Physical Sciences 1979 1075.13
Chemistry 2018 1472.15
Life Sciences 1326 745.05

1 August 2019 - 31 July 2020

View the connected world of international research collaboration. Visualize collaborations by subject or region.

Collaborations between countries

Percentage of collaboration by Share

Hover over the graph to view the percentage of collaboration.

Top 10 collaborators by Share

  • Japan
  1. 383.44
    584.51
  2. China (504.91)
    219.73
    285.18
  3. Germany (318.24)
    144.20
    174.04
  4. 116.42
    134.51
  5. France (196.09)
    98.17
    97.92
  6. South Korea (148.96)
    71.40
    77.56
  7. Australia (127.07)
    60.54
    66.54
  8. Canada (106.78)
    51.01
    55.77
  9. Switzerland (104.68)
    46.88
    57.79
  10. Taiwan (85.75)
    55.85
    29.90

Collaboration is determined by the combined fractional count (Share) of Japan and the collaborating country.

Top 10 institutions from Japan

Institution Count Share
1. The University of Tokyo (UTokyo) 1286 458.56
2. Kyoto University 727 281.69
3. Osaka University 501 183.23
4. RIKEN 641 151.59
5. Tohoku University 451 148.33
6. Nagoya University 416 142.48
7. Tokyo Institute of Technology (Tokyo Tech) 383 138.71
8. Hokkaido University 310 123.29
9. Kyushu University 356 115.95
10. National Institute for Materials Science (NIMS) 373 91.21

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