Class information for:
Level 1: JOURNAL AMERICAN WATER WORKS ASSOCIATION//SOURCE WATER QUALITY STANDARDS//SECUR REGULATORY AFFAIRS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
30226 172 27.0 27%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
7 4 INFECTIOUS DISEASES//MICROBIOLOGY//VIROLOGY 1353914
363 3       ROTAVIRUS//NOROVIRUS//GASTROENTERITIS 34362
2308 2             SANITATION//JOURNAL OF WATER SANITATION AND HYGIENE FOR DEVELOPMENT//BOTTLED WATER 4513
30226 1                   JOURNAL AMERICAN WATER WORKS ASSOCIATION//SOURCE WATER QUALITY STANDARDS//SECUR REGULATORY AFFAIRS 172

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL AMERICAN WATER WORKS ASSOCIATION journal 550236 53% 3% 92
2 SOURCE WATER QUALITY STANDARDS authKW 355064 1% 100% 2
3 SECUR REGULATORY AFFAIRS address 236708 1% 67% 2
4 ADSORBABLE HALOGENATED ORGANIC COMPOUNDS authKW 177532 1% 100% 1
5 BRACKISH WATER TREATMENT authKW 177532 1% 100% 1
6 CASE COUNT authKW 177532 1% 100% 1
7 CLUSTER ANALYSIS TECHNIQUE authKW 177532 1% 100% 1
8 COMPLIANCE CHALLENGES authKW 177532 1% 100% 1
9 COMPOSITE CORRECTION PROGRAM CCP authKW 177532 1% 100% 1
10 COMPREHENSIVE PERFORMANCE EVALUATION CPE authKW 177532 1% 100% 1

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Water Resources 10264 65% 0% 112
2 Engineering, Civil 8118 59% 0% 102
3 Engineering, Environmental 588 15% 0% 26
4 Environmental Sciences 448 26% 0% 44
5 Limnology 183 4% 0% 7
6 Chemistry, Analytical 22 6% 0% 11
7 Public, Environmental & Occupational Health 11 5% 0% 8
8 Microbiology 4 3% 0% 6
9 Toxicology 2 2% 0% 3
10 Engineering, Industrial 0 1% 0% 1

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 SECUR REGULATORY AFFAIRS 236708 1% 67% 2
2 ENVIRONM SAFETY IND HYG 177532 1% 100% 1
3 ENVIRONM SCI SUSTAINABLE TECHNOL 177532 1% 100% 1
4 FOODNET CANADA SURVEILLANCE 177532 1% 100% 1
5 MONTANA WATER 177532 1% 100% 1
6 MUNICIPAL FINANCIAL SERV GRP 177532 1% 100% 1
7 STAND RISK REDUCT BRANCH 177532 1% 100% 1
8 SUSTAINABLE WATER SERV 177532 1% 100% 1
9 FOODNET CANADA 142023 1% 40% 2
10 CECIA 88765 1% 50% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL AMERICAN WATER WORKS ASSOCIATION 550236 53% 3% 92
2 WATER-ENGINEERING & MANAGEMENT 7628 2% 1% 4
3 JOURNAL OF WATER AND HEALTH 5566 3% 1% 5
4 CHEMIA ANALITYCZNA 1098 2% 0% 4
5 WATER ENVIRONMENT RESEARCH 869 2% 0% 4
6 JOURNAL OF ANALYTICAL CHEMISTRY 626 2% 0% 4
7 JOURNAL OF ENVIRONMENTAL ENGINEERING AND SCIENCE 463 1% 0% 1
8 JOURNAL OF THE CHARTERED INSTITUTION OF WATER AND ENVIRONMENTAL MANAGEMENT 417 1% 0% 1
9 JOURNAL OF INFRASTRUCTURE SYSTEMS 398 1% 0% 1
10 ANNALI DELL ISTITUTO SUPERIORE DI SANITA 391 1% 0% 1

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 SOURCE WATER QUALITY STANDARDS 355064 1% 100% 2 Search SOURCE+WATER+QUALITY+STANDARDS Search SOURCE+WATER+QUALITY+STANDARDS
2 ADSORBABLE HALOGENATED ORGANIC COMPOUNDS 177532 1% 100% 1 Search ADSORBABLE+HALOGENATED+ORGANIC+COMPOUNDS Search ADSORBABLE+HALOGENATED+ORGANIC+COMPOUNDS
3 BRACKISH WATER TREATMENT 177532 1% 100% 1 Search BRACKISH+WATER+TREATMENT Search BRACKISH+WATER+TREATMENT
4 CASE COUNT 177532 1% 100% 1 Search CASE+COUNT Search CASE+COUNT
5 CLUSTER ANALYSIS TECHNIQUE 177532 1% 100% 1 Search CLUSTER+ANALYSIS+TECHNIQUE Search CLUSTER+ANALYSIS+TECHNIQUE
6 COMPLIANCE CHALLENGES 177532 1% 100% 1 Search COMPLIANCE+CHALLENGES Search COMPLIANCE+CHALLENGES
7 COMPOSITE CORRECTION PROGRAM CCP 177532 1% 100% 1 Search COMPOSITE+CORRECTION+PROGRAM+CCP Search COMPOSITE+CORRECTION+PROGRAM+CCP
8 COMPREHENSIVE PERFORMANCE EVALUATION CPE 177532 1% 100% 1 Search COMPREHENSIVE+PERFORMANCE+EVALUATION+CPE Search COMPREHENSIVE+PERFORMANCE+EVALUATION+CPE
9 ELECTROLESS TIN COATINGS 177532 1% 100% 1 Search ELECTROLESS+TIN+COATINGS Search ELECTROLESS+TIN+COATINGS
10 ESTUARINE CHANNEL SHRINKAGE 177532 1% 100% 1 Search ESTUARINE+CHANNEL+SHRINKAGE Search ESTUARINE+CHANNEL+SHRINKAGE

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 PONTIUS, FW , (1996) AN UPDATE OF THE FEDERAL REGS.JOURNAL AMERICAN WATER WORKS ASSOCIATION. VOL. 88. ISSUE 3. P. 36 -46 14 82% 21
2 PONTIUS, FW , (2001) REGULATORY UPDATE FOR 2001 AND BEYOND.JOURNAL AMERICAN WATER WORKS ASSOCIATION. VOL. 93. ISSUE 2. P. 66-80 8 100% 6
3 PONTIUS, FW , (1995) AN UPDATE OF THE FEDERAL DRINKING-WATER REGS.JOURNAL AMERICAN WATER WORKS ASSOCIATION. VOL. 87. ISSUE 2. P. 48-58 12 75% 28
4 ROGERS, JW , LOUIS, GE , (2007) METHOD FOR COMPARATIVE PERFORMANCE ASSESSMENT AND EVALUATION OF CONSOLIDATING COMMUNITY WATER SYSTEMS AS A REGIONAL WATER SYSTEM.JOURNAL OF INFRASTRUCTURE SYSTEMS. VOL. 13. ISSUE 4. P. 280 -286 8 73% 0
5 PONTIUS, FW , (2000) REGULATIONS IN 2000 AND BEYOND.JOURNAL AMERICAN WATER WORKS ASSOCIATION. VOL. 92. ISSUE 3. P. 40-+ 7 100% 9
6 PONTIUS, FW , (2004) DRINKING WATER CONTAMINANT REGULATION - WHERE ARE WE HEADING?.JOURNAL AMERICAN WATER WORKS ASSOCIATION. VOL. 96. ISSUE 3. P. 56-+ 5 100% 3
7 PONTIUS, FW , (2003) USEPA'S DRINKING WATER REGULATIONS.JOURNAL AMERICAN WATER WORKS ASSOCIATION. VOL. 95. ISSUE 3. P. 57-+ 5 100% 9
8 PONTIUS, FW , (1997) FUTURE DIRECTIONS IN WATER QUALITY REGULATIONS.JOURNAL AMERICAN WATER WORKS ASSOCIATION. VOL. 89. ISSUE 3. P. 40-54 9 64% 9
9 ROGERS, JW , LOUIS, GE , (2009) CONCEPTUALIZATION OF A ROBUST PERFORMANCE ASSESSMENT AND EVALUATION MODEL FOR CONSOLIDATING COMMUNITY WATER SYSTEMS.JOURNAL OF ENVIRONMENTAL MANAGEMENT. VOL. 90. ISSUE 2. P. 786 -797 8 47% 6
10 ROBERSON, JA , LUEDERS, M , ADAMS, C , ROSEN, JS , (2009) RISK INDEXES FOR DRAFT CCL3 CHEMICALS.JOURNAL AMERICAN WATER WORKS ASSOCIATION. VOL. 101. ISSUE 9. P. 64-+ 4 80% 0

Classes with closest relation at Level 1


Rank Class id link
1 36519 ASSET MANAGEMENT PLAN//ALARM DIAGNOSIS//ASSET APPRAISAL
2 26537 PRIVATE WELL//BOTTLED WATER//CITY HAMILTON HLTH PROTECT BRANCH
3 25753 WATER SAFETY PLAN//ENVIRONM HLTH HLTH HUMAN SERV//GLOBAL WATER SANITAT HYG TEAM
4 1081 TRIHALOMETHANES//DISINFECTION BY PRODUCTS//HALOACETIC ACIDS
5 36913 ELECTROLYTIC GALVANIC CELLS POTENTIALS//AUTOMATIC TITRATIONS//CONSECUTIVE MONOTONIC
6 35312 WATERSHED WATER QUALITY//ACOUSTIC INVESTIGATIONS//AMMONIA REGULATIONS
7 23343 JOURNAL OF ANALYTICAL CHEMISTRY//COLORIMETRIC SOLID PHASE EXTRACTION//CHROMATICITY MEASUREMENTS
8 12115 PLUMBOSOLVENCY//JOURNAL AMERICAN WATER WORKS ASSOCIATION//CORROSION SCALE
9 35336 VENTILATOR EYE//EXPOSURE KERATOPATHY//STIFF DIAGRAM
10 18590 SLOW SAND FILTER//ROUGHING FILTERS//SLOW SAND FILTRATION

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