David Freedman

Concepts (178)

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
18
2022
328
4.790
Why?
Biodegradation, Environmental
31
2023
92
3.050
Why?
Groundwater
7
2021
39
2.840
Why?
Trichloroethylene
6
2020
41
2.230
Why?
Ethylene Dichlorides
6
2017
12
1.790
Why?
Ethylene Dibromide
5
2023
9
1.480
Why?
Vinyl Chloride
7
2014
12
1.410
Why?
Dioxanes
5
2022
15
1.240
Why?
Chloroform
2
2021
3
1.180
Why?
Anaerobiosis
11
2021
44
1.130
Why?
Biotransformation
6
2012
69
1.070
Why?
Ethylenes
8
2020
12
0.980
Why?
Dichloroethylenes
3
2012
4
0.950
Why?
Methylene Chloride
2
2021
3
0.910
Why?
Propane
1
2022
5
0.820
Why?
Benzene
2
2012
9
0.800
Why?
Environmental Pollutants
5
2008
180
0.710
Why?
Environmental Restoration and Remediation
2
2009
18
0.680
Why?
Geologic Sediments
5
2013
75
0.630
Why?
Pseudomonas aeruginosa
4
2004
133
0.630
Why?
Rhodococcus
1
2018
1
0.620
Why?
Actinobacteria
1
2018
2
0.620
Why?
Chlorine
3
2010
76
0.570
Why?
Polychlorinated Biphenyls
4
2006
147
0.560
Why?
Bacteria, Aerobic
3
2014
7
0.560
Why?
Kinetics
9
2018
1047
0.520
Why?
Ochrobactrum
2
2006
2
0.520
Why?
Pseudomonas putida
2
2006
4
0.520
Why?
Aerobiosis
6
2012
19
0.440
Why?
Environmental Microbiology
1
2012
25
0.420
Why?
Pentanes
1
2012
2
0.420
Why?
Environmental Monitoring
5
2014
180
0.400
Why?
Bacteria, Anaerobic
2
2003
15
0.400
Why?
Toluene
1
2012
37
0.400
Why?
Hazardous Substances
1
2011
8
0.390
Why?
Soil Pollutants
2
2009
42
0.380
Why?
Pantoea
1
2010
1
0.370
Why?
Ethane
2
2020
5
0.370
Why?
Soil
4
2009
51
0.350
Why?
Hydrocarbons, Halogenated
1
2009
10
0.350
Why?
Chloroflexi
4
2017
11
0.340
Why?
Gasoline
1
2009
8
0.340
Why?
Vitamin B 12
2
2010
21
0.320
Why?
Oxidation-Reduction
9
2015
567
0.310
Why?
Molecular Sequence Data
7
2010
1447
0.290
Why?
Nitrates
2
2004
61
0.290
Why?
Carbon Radioisotopes
3
2021
34
0.280
Why?
Fresh Water
2
2006
43
0.280
Why?
Mesna
1
2006
1
0.280
Why?
Phosphorus
2
2005
64
0.260
Why?
Bioreactors
2
2005
65
0.260
Why?
Sulfates
3
2013
28
0.250
Why?
Textile Industry
1
2005
6
0.250
Why?
RNA, Ribosomal, 16S
5
2014
85
0.250
Why?
Nitrogen
1
2005
57
0.250
Why?
Methyl Chloride
1
2004
1
0.240
Why?
Waste Disposal, Fluid
1
2005
55
0.240
Why?
Solvents
1
2005
109
0.240
Why?
Carbon Isotopes
3
2023
54
0.230
Why?
Water Purification
2
2020
168
0.230
Why?
Plasmids
1
2004
258
0.230
Why?
Aluminum
1
2003
21
0.220
Why?
Kaolin
1
2003
23
0.220
Why?
Silicon Dioxide
1
2003
61
0.220
Why?
Sequence Analysis, DNA
4
2010
208
0.220
Why?
Bacteria
3
2013
193
0.210
Why?
Acetanilides
1
2002
9
0.210
Why?
Herbicides
1
2002
24
0.200
Why?
Peptococcaceae
1
2021
3
0.200
Why?
Carcinogens
1
2002
86
0.200
Why?
RNA, Viral
1
2021
93
0.190
Why?
DNA, Ribosomal
3
2010
59
0.190
Why?
Euryarchaeota
2
1991
2
0.190
Why?
California
2
2012
99
0.180
Why?
Drinking Water
1
2020
33
0.180
Why?
Pseudomonas
1
2000
8
0.180
Why?
Culture Media
4
2010
155
0.180
Why?
Hydroxocobalamin
1
1999
3
0.170
Why?
Carbon Tetrachloride
1
1999
15
0.170
Why?
Hydrogen
2
2017
35
0.170
Why?
Fructose
1
1999
51
0.170
Why?
Hazardous Waste
2
2011
14
0.160
Why?
Soil Microbiology
2
2010
21
0.140
Why?
Chlorodiphenyl (54% Chlorine)
3
2005
14
0.130
Why?
Methane
3
2008
16
0.130
Why?
Pilot Projects
1
2019
1342
0.120
Why?
Mycobacterium
1
2014
12
0.120
Why?
Lactates
1
2012
29
0.110
Why?
Bacterial Load
1
2012
24
0.110
Why?
Polymerase Chain Reaction
2
2006
492
0.100
Why?
Volatile Organic Compounds
1
2011
14
0.100
Why?
Hydrocarbons, Chlorinated
1
2011
25
0.100
Why?
Electrophoresis, Polyacrylamide Gel
1
2011
272
0.100
Why?
South Carolina
4
2006
2752
0.100
Why?
Chlorobenzenes
1
2011
8
0.100
Why?
Sewage
2
2020
23
0.090
Why?
Carboxylic Acids
1
2010
24
0.090
Why?
Chemical Fractionation
2
2023
18
0.090
Why?
Carbon Dioxide
1
2010
78
0.090
Why?
Temperature
1
2011
341
0.090
Why?
Carbon Monoxide
1
2010
58
0.090
Why?
Electrophoresis, Agar Gel
1
2009
32
0.090
Why?
DNA, Bacterial
1
2010
150
0.090
Why?
Electrons
1
2009
25
0.090
Why?
Tetrachloroethylene
1
1989
8
0.090
Why?
Water Pollutants
1
1989
31
0.090
Why?
Fatty Acids
1
2010
222
0.080
Why?
Water Supply
1
2009
54
0.080
Why?
Alkanesulfonic Acids
1
1989
54
0.080
Why?
Fuel Oils
1
2008
2
0.080
Why?
Hydrogen-Ion Concentration
1
2009
618
0.080
Why?
Time Factors
2
2006
4655
0.070
Why?
Carbon-Sulfur Lyases
1
2006
6
0.070
Why?
Oxidoreductases
1
2006
117
0.070
Why?
History, 19th Century
1
2006
95
0.070
Why?
Computer Simulation
1
2009
706
0.060
Why?
Geography
1
2005
80
0.060
Why?
Ethylene Oxide
1
2004
3
0.060
Why?
Oxygenases
1
2004
8
0.060
Why?
Proteomics
1
2006
246
0.060
Why?
Forecasting
1
2005
277
0.060
Why?
Peptides
1
2006
455
0.060
Why?
Population Dynamics
1
2003
30
0.060
Why?
Chlorine Compounds
1
2003
6
0.060
Why?
Water Movements
1
2003
28
0.060
Why?
Antithyroid Agents
1
2003
20
0.050
Why?
Lolium
1
2003
3
0.050
Why?
Water Microbiology
1
2003
24
0.050
Why?
Pyrenes
1
2003
15
0.050
Why?
Adsorption
1
2003
225
0.050
Why?
Organic Chemicals
1
2023
77
0.050
Why?
Rain
1
2002
8
0.050
Why?
Thermodynamics
2
2011
162
0.050
Why?
Genes, rRNA
1
2000
8
0.050
Why?
Acetylene
1
2000
2
0.050
Why?
Cell Division
1
2001
541
0.050
Why?
Dimethylnitrosamine
1
2020
22
0.040
Why?
Glucose
1
2002
307
0.040
Why?
Disasters
1
2002
204
0.040
Why?
Phylogeny
2
2013
197
0.040
Why?
Contig Mapping
1
1999
1
0.040
Why?
Ochrobactrum anthropi
1
1999
1
0.040
Why?
Physical Chromosome Mapping
1
1999
8
0.040
Why?
Genome, Bacterial
1
1999
20
0.040
Why?
Risk Assessment
1
2005
2007
0.040
Why?
Humans
3
2021
68618
0.040
Why?
Models, Biological
1
2001
981
0.040
Why?
Prevalence
1
2021
1619
0.040
Why?
Cells, Cultured
1
2001
2673
0.030
Why?
Algorithms
1
2001
1196
0.030
Why?
Soybean Oil
1
2015
10
0.030
Why?
Microbial Consortia
1
2015
4
0.030
Why?
Aerosols
1
2015
42
0.030
Why?
Halogenation
1
2015
35
0.030
Why?
Vapor Pressure
1
2011
3
0.030
Why?
Solubility
1
2011
134
0.020
Why?
Osmolar Concentration
1
1991
134
0.020
Why?
Vancomycin
1
1991
60
0.020
Why?
Models, Chemical
1
2011
155
0.020
Why?
Alkanesulfonates
1
1989
1
0.020
Why?
Electron Transport
1
1989
37
0.020
Why?
Isotopes
1
2008
15
0.020
Why?
Hydrocarbons, Aromatic
1
2008
13
0.020
Why?
Formate Dehydrogenases
1
2006
1
0.020
Why?
Chromatography, Liquid
1
2006
120
0.020
Why?
Tandem Mass Spectrometry
1
2006
139
0.020
Why?
Species Specificity
1
2006
303
0.020
Why?
Structure-Activity Relationship
1
2006
420
0.020
Why?
Bacterial Proteins
1
2006
245
0.020
Why?
Amino Acid Sequence
1
2006
1083
0.020
Why?
Aroclors
1
2003
22
0.010
Why?
Chromatography, Gas
1
2003
31
0.010
Why?
Polycyclic Aromatic Hydrocarbons
1
2003
38
0.010
Why?
Genomic Library
1
1999
18
0.010
Why?
DNA Fingerprinting
1
1999
11
0.010
Why?
Chromosomes, Bacterial
1
1999
7
0.010
Why?
Nucleic Acid Hybridization
1
1999
95
0.010
Why?
Cloning, Molecular
1
1999
357
0.010
Why?
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Concepts (178)
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