 Joseph Ryan
Concepts (154)
Concepts are derived automatically from a person's publications.
Concepts are listed by decreasing relevance which is based on many factors, including how many publications the person wrote about that topic, how long ago those publications were written, and how many publications other people have written on that same topic.
| Name |
Number of Publications
|
Most Recent Publication
|
Publications by All Authors
|
Concept Score
|
Why?
|
|---|
| Water Pollutants, Chemical | 11 | 2022 | 174 | 3.450 |
Why?
| | Groundwater | 6 | 2022 | 33 | 3.060 |
Why?
| | Hydraulic Fracking | 4 | 2019 | 15 | 1.910 |
Why?
| | Colloids | 8 | 2016 | 56 | 1.800 |
Why?
| | Water | 10 | 2022 | 390 | 1.360 |
Why?
| | Biodegradation, Environmental | 5 | 2019 | 80 | 1.350 |
Why?
| | Water Movements | 6 | 2016 | 22 | 1.200 |
Why?
| | Soil | 5 | 2016 | 177 | 1.130 |
Why?
| | Mercury | 8 | 2019 | 29 | 1.090 |
Why?
| | Oil and Gas Fields | 5 | 2022 | 32 | 1.080 |
Why?
| | Environmental Monitoring | 12 | 2022 | 282 | 1.070 |
Why?
| | Water Microbiology | 3 | 2019 | 77 | 0.960 |
Why?
| | Humic Substances | 5 | 2012 | 23 | 0.860 |
Why?
| | Metals | 2 | 2014 | 111 | 0.790 |
Why?
| | Water Supply | 2 | 2021 | 72 | 0.720 |
Why?
| | Propylene Glycols | 1 | 2019 | 26 | 0.660 |
Why?
| | Desiccation | 2 | 2015 | 16 | 0.640 |
Why?
| | Glutaral | 1 | 2017 | 15 | 0.600 |
Why?
| | Metal Nanoparticles | 2 | 2013 | 71 | 0.500 |
Why?
| | Polymers | 1 | 2019 | 462 | 0.500 |
Why?
| | Models, Chemical | 3 | 2012 | 258 | 0.480 |
Why?
| | Polyethylene Glycols | 1 | 2019 | 570 | 0.470 |
Why?
| | Water Quality | 2 | 2013 | 30 | 0.460 |
Why?
| | Bacteriophage PRD1 | 2 | 2004 | 2 | 0.460 |
Why?
| | Freezing | 1 | 2014 | 85 | 0.460 |
Why?
| | Ceramics | 1 | 2013 | 19 | 0.440 |
Why?
| | Silver | 1 | 2013 | 26 | 0.430 |
Why?
| | Chlorine | 1 | 2013 | 55 | 0.430 |
Why?
| | Environmental Pollutants | 2 | 2011 | 111 | 0.420 |
Why?
| | Organic Chemicals | 5 | 2015 | 128 | 0.420 |
Why?
| | Copper | 1 | 2012 | 99 | 0.400 |
Why?
| | Waste Disposal, Fluid | 3 | 2016 | 45 | 0.390 |
Why?
| | Water Purification | 3 | 2011 | 132 | 0.340 |
Why?
| | Particle Size | 5 | 2015 | 339 | 0.340 |
Why?
| | Rivers | 4 | 2014 | 55 | 0.330 |
Why?
| | Sulfides | 3 | 2017 | 96 | 0.330 |
Why?
| | Methylmercury Compounds | 2 | 2019 | 6 | 0.330 |
Why?
| | Nanoparticles | 2 | 2015 | 315 | 0.320 |
Why?
| | Ferric Compounds | 3 | 2004 | 39 | 0.310 |
Why?
| | Ecosystem | 3 | 2019 | 535 | 0.300 |
Why?
| | Water Pollutants | 3 | 2011 | 18 | 0.290 |
Why?
| | Phenols | 3 | 2011 | 83 | 0.280 |
Why?
| | Osmolar Concentration | 4 | 2016 | 173 | 0.270 |
Why?
| | Sulfur | 3 | 2017 | 44 | 0.270 |
Why?
| | Solutions | 3 | 2016 | 148 | 0.270 |
Why?
| | Hydrocarbons | 2 | 2011 | 33 | 0.260 |
Why?
| | Geologic Sediments | 5 | 2013 | 35 | 0.260 |
Why?
| | Oocysts | 3 | 2011 | 8 | 0.250 |
Why?
| | Colorado | 4 | 2020 | 3990 | 0.250 |
Why?
| | Cryptosporidium parvum | 3 | 2011 | 13 | 0.250 |
Why?
| | Rheology | 3 | 2014 | 86 | 0.240 |
Why?
| | Biofilms | 4 | 2013 | 222 | 0.210 |
Why?
| | Hydrogen-Ion Concentration | 4 | 2016 | 509 | 0.210 |
Why?
| | Levivirus | 1 | 2002 | 11 | 0.210 |
Why?
| | Water Wells | 2 | 2022 | 11 | 0.200 |
Why?
| | Ponds | 1 | 2021 | 13 | 0.200 |
Why?
| | Methane | 1 | 2020 | 43 | 0.190 |
Why?
| | Porosity | 4 | 2016 | 93 | 0.180 |
Why?
| | California | 1 | 2021 | 365 | 0.180 |
Why?
| | Arkansas | 1 | 2018 | 15 | 0.160 |
Why?
| | Metagenome | 1 | 2019 | 123 | 0.150 |
Why?
| | Dehydration | 1 | 2018 | 37 | 0.150 |
Why?
| | Ethylene Glycols | 1 | 2017 | 15 | 0.150 |
Why?
| | RNA, Ribosomal, 16S | 1 | 2019 | 499 | 0.140 |
Why?
| | Bromides | 1 | 2016 | 5 | 0.140 |
Why?
| | Soil Pollutants | 1 | 2016 | 14 | 0.140 |
Why?
| | Electric Conductivity | 1 | 2016 | 91 | 0.130 |
Why?
| | Wildfires | 1 | 2016 | 19 | 0.130 |
Why?
| | Sulfhydryl Compounds | 2 | 2015 | 177 | 0.130 |
Why?
| | Mercury Compounds | 1 | 2015 | 3 | 0.130 |
Why?
| | Forests | 1 | 2016 | 50 | 0.130 |
Why?
| | Static Electricity | 2 | 2013 | 117 | 0.130 |
Why?
| | Microspheres | 3 | 2011 | 123 | 0.130 |
Why?
| | Surface Properties | 2 | 2014 | 386 | 0.130 |
Why?
| | Permeability | 1 | 2015 | 151 | 0.130 |
Why?
| | Optical Phenomena | 1 | 2014 | 8 | 0.120 |
Why?
| | X-Ray Absorption Spectroscopy | 4 | 2017 | 6 | 0.120 |
Why?
| | Biodiversity | 1 | 2018 | 365 | 0.120 |
Why?
| | Strontium | 1 | 2014 | 14 | 0.120 |
Why?
| | Cesium | 1 | 2014 | 17 | 0.120 |
Why?
| | Kinetics | 2 | 2011 | 1543 | 0.120 |
Why?
| | Peripheral Nervous System Agents | 1 | 2013 | 1 | 0.120 |
Why?
| | Solubility | 3 | 2017 | 227 | 0.120 |
Why?
| | Cations | 1 | 2014 | 77 | 0.120 |
Why?
| | Central Nervous System Agents | 1 | 2013 | 5 | 0.110 |
Why?
| | Ion-Selective Electrodes | 1 | 2012 | 1 | 0.110 |
Why?
| | Iron | 1 | 2014 | 232 | 0.110 |
Why?
| | Solid Phase Extraction | 1 | 2012 | 20 | 0.110 |
Why?
| | Estradiol | 2 | 2011 | 457 | 0.100 |
Why?
| | Metallothionein | 1 | 2011 | 24 | 0.100 |
Why?
| | Ecological and Environmental Phenomena | 1 | 2011 | 5 | 0.100 |
Why?
| | Silicon Dioxide | 2 | 2002 | 94 | 0.100 |
Why?
| | Zinc Compounds | 1 | 2011 | 7 | 0.100 |
Why?
| | Endocrine Disruptors | 1 | 2011 | 35 | 0.090 |
Why?
| | Hormones | 1 | 2011 | 130 | 0.090 |
Why?
| | Models, Theoretical | 3 | 2016 | 523 | 0.090 |
Why?
| | Steroids | 1 | 2011 | 146 | 0.090 |
Why?
| | Nanostructures | 1 | 2011 | 94 | 0.090 |
Why?
| | Ligands | 1 | 2012 | 561 | 0.090 |
Why?
| | Models, Molecular | 2 | 2012 | 1387 | 0.090 |
Why?
| | Minerals | 1 | 2010 | 37 | 0.090 |
Why?
| | Photochemical Processes | 1 | 2011 | 92 | 0.090 |
Why?
| | Carbon | 1 | 2011 | 164 | 0.090 |
Why?
| | Sewage | 1 | 2010 | 28 | 0.090 |
Why?
| | Gonadal Steroid Hormones | 1 | 2011 | 121 | 0.090 |
Why?
| | Binding Sites | 1 | 2012 | 1183 | 0.080 |
Why?
| | Soil Microbiology | 1 | 2011 | 182 | 0.080 |
Why?
| | Wetlands | 2 | 2019 | 27 | 0.080 |
Why?
| | Virus Inactivation | 1 | 2004 | 8 | 0.060 |
Why?
| | Volatilization | 1 | 2004 | 61 | 0.060 |
Why?
| | Steel | 1 | 2022 | 7 | 0.050 |
Why?
| | Adsorption | 2 | 2014 | 127 | 0.050 |
Why?
| | Sulfur Radioisotopes | 1 | 2002 | 17 | 0.050 |
Why?
| | Phosphorus Radioisotopes | 1 | 2002 | 28 | 0.050 |
Why?
| | Natural Gas | 1 | 2022 | 29 | 0.050 |
Why?
| | Humans | 3 | 2020 | 114976 | 0.050 |
Why?
| | Hydrophobic and Hydrophilic Interactions | 2 | 2014 | 177 | 0.050 |
Why?
| | United States | 1 | 2018 | 12253 | 0.050 |
Why?
| | Virulence | 1 | 2002 | 230 | 0.050 |
Why?
| | Fresh Water | 1 | 2017 | 47 | 0.040 |
Why?
| | Sulfates | 1 | 2017 | 45 | 0.040 |
Why?
| | Northwestern United States | 1 | 2016 | 54 | 0.030 |
Why?
| | Southwestern United States | 1 | 2016 | 92 | 0.030 |
Why?
| | Spectrophotometry, Ultraviolet | 1 | 2014 | 73 | 0.030 |
Why?
| | Spectrometry, Fluorescence | 1 | 2014 | 159 | 0.030 |
Why?
| | Thermodynamics | 1 | 2015 | 378 | 0.030 |
Why?
| | Bacterial Physiological Phenomena | 1 | 2013 | 57 | 0.030 |
Why?
| | Chromatography, High Pressure Liquid | 1 | 2013 | 470 | 0.020 |
Why?
| | Adhesiveness | 1 | 2011 | 19 | 0.020 |
Why?
| | Benzenesulfonates | 1 | 2011 | 21 | 0.020 |
Why?
| | Chlorophyll | 1 | 2011 | 13 | 0.020 |
Why?
| | Florida | 1 | 2011 | 73 | 0.020 |
Why?
| | Minnesota | 1 | 2011 | 134 | 0.020 |
Why?
| | Ethinyl Estradiol | 1 | 2011 | 17 | 0.020 |
Why?
| | Photolysis | 1 | 2011 | 79 | 0.020 |
Why?
| | Oxidation-Reduction | 1 | 2014 | 884 | 0.020 |
Why?
| | Estrone | 1 | 2011 | 35 | 0.020 |
Why?
| | Chemical Precipitation | 1 | 2011 | 37 | 0.020 |
Why?
| | Tandem Mass Spectrometry | 1 | 2013 | 413 | 0.020 |
Why?
| | Seasons | 1 | 2013 | 458 | 0.020 |
Why?
| | Surface-Active Agents | 1 | 2011 | 79 | 0.020 |
Why?
| | Agriculture | 1 | 2011 | 76 | 0.020 |
Why?
| | Molecular Weight | 1 | 2011 | 333 | 0.020 |
Why?
| | Cell Adhesion | 1 | 2010 | 424 | 0.020 |
Why?
| | Movement | 1 | 2010 | 245 | 0.020 |
Why?
| | Parasite Egg Count | 1 | 2004 | 5 | 0.020 |
Why?
| | Chemistry, Physical | 1 | 2004 | 40 | 0.020 |
Why?
| | Chemical Phenomena | 1 | 2004 | 82 | 0.020 |
Why?
| | Filtration | 1 | 2004 | 60 | 0.020 |
Why?
| | Geology | 1 | 2003 | 2 | 0.010 |
Why?
| | Geological Phenomena | 1 | 2003 | 2 | 0.010 |
Why?
| | Zirconium | 1 | 2003 | 4 | 0.010 |
Why?
| | Ions | 1 | 2002 | 61 | 0.010 |
Why?
| | Animals | 2 | 2011 | 32020 | 0.010 |
Why?
|
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