Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
10980 | 1019 | 23.1 | 46% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
Cluster id | Level | Cluster label | #P |
---|---|---|---|
18 | 4 | THERMODYNAMICS//ENERGY & FUELS//ENGINEERING, CHEMICAL | 531182 |
542 | 3 | JOURNAL OF ELECTROSTATICS//JOURNAL OF AEROSOL SCIENCE//ELECTROHYDRODYNAMICS | 18637 |
2768 | 2 | RESPIRATOR//PERSONAL PROTECT TECHNOL//FIBROUS FILTERS | 3153 |
10980 | 1 | RESPIRATOR//PERSONAL PROTECT TECHNOL//FIT TEST | 1019 |
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 | RESPIRATOR | authKW | 2544706 | 13% | 62% | 137 |
2 | PERSONAL PROTECT TECHNOL | address | 1549702 | 8% | 60% | 86 |
3 | FIT TEST | authKW | 862962 | 4% | 80% | 36 |
4 | RESPIRATORY PROTECTIVE DEVICES | authKW | 709672 | 3% | 79% | 30 |
5 | N95 FILTERING FACEPIECE RESPIRATORS | authKW | 659218 | 2% | 100% | 22 |
6 | N95 RESPIRATOR | authKW | 587075 | 2% | 85% | 23 |
7 | WORKPLACE PROTECTION FACTOR | authKW | 574532 | 2% | 91% | 21 |
8 | RESPIRATORY PROTECTION | authKW | 571130 | 4% | 44% | 43 |
9 | FILTERING FACEPIECE RESPIRATOR | authKW | 521116 | 2% | 87% | 20 |
10 | ELECTRET FILTER | authKW | 462304 | 2% | 86% | 18 |
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 | Public, Environmental & Occupational Health | 17267 | 53% | 0% | 538 |
2 | Environmental Sciences | 7408 | 41% | 0% | 421 |
3 | Toxicology | 1021 | 10% | 0% | 103 |
4 | Materials Science, Textiles | 1011 | 3% | 0% | 35 |
5 | Infectious Diseases | 944 | 10% | 0% | 99 |
6 | Meteorology & Atmospheric Sciences | 872 | 9% | 0% | 90 |
7 | Ergonomics | 708 | 3% | 0% | 26 |
8 | Engineering, Chemical | 694 | 12% | 0% | 123 |
9 | Engineering, Mechanical | 618 | 9% | 0% | 89 |
10 | Engineering, Industrial | 193 | 3% | 0% | 27 |
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 | PERSONAL PROTECT TECHNOL | 1549702 | 8% | 60% | 86 |
2 | OCCUPAT HLTH ENVIRONM SAFETY | 278897 | 1% | 85% | 11 |
3 | HLTH RELATED AEROSOL STUDIES | 106515 | 2% | 22% | 16 |
4 | OCCUPAT HLTH INFECT CONTROL | 104869 | 1% | 50% | 7 |
5 | POLICY STAND DEV BRANCH | 95885 | 0% | 80% | 4 |
6 | ENGN MINERAL OURCES IND MANAGEMENT SY | 89893 | 0% | 100% | 3 |
7 | NPPTL | 77045 | 1% | 43% | 6 |
8 | DIS CONTROL PREVENTHLTH EFFECTS | 67419 | 0% | 75% | 3 |
9 | OHESD | 67419 | 0% | 75% | 3 |
10 | DIS CONTROL PREVENT P DIS STUDIES | 59929 | 0% | 100% | 2 |
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 OF OCCUPATIONAL AND ENVIRONMENTAL HYGIENE | 325589 | 11% | 9% | 117 |
2 | AMERICAN INDUSTRIAL HYGIENE ASSOCIATION JOURNAL | 277951 | 15% | 6% | 148 |
3 | ANNALS OF OCCUPATIONAL HYGIENE | 91884 | 8% | 4% | 84 |
4 | AMERICAN JOURNAL OF INFECTION CONTROL | 20958 | 5% | 1% | 51 |
5 | AIHAJ | 16536 | 1% | 6% | 10 |
6 | AEROSOL SCIENCE AND TECHNOLOGY | 16385 | 4% | 1% | 41 |
7 | JOURNAL OF AEROSOL SCIENCE | 15450 | 4% | 1% | 45 |
8 | FIRE ENGINEERING | 9987 | 0% | 33% | 1 |
9 | AIHA JOURNAL | 6032 | 0% | 4% | 5 |
10 | JOURNAL OF ELECTROSTATICS | 5573 | 2% | 1% | 22 |
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 | RESPIRATOR | 2544706 | 13% | 62% | 137 | Search RESPIRATOR | Search RESPIRATOR |
2 | FIT TEST | 862962 | 4% | 80% | 36 | Search FIT+TEST | Search FIT+TEST |
3 | RESPIRATORY PROTECTIVE DEVICES | 709672 | 3% | 79% | 30 | Search RESPIRATORY+PROTECTIVE+DEVICES | Search RESPIRATORY+PROTECTIVE+DEVICES |
4 | N95 FILTERING FACEPIECE RESPIRATORS | 659218 | 2% | 100% | 22 | Search N95+FILTERING+FACEPIECE+RESPIRATORS | Search N95+FILTERING+FACEPIECE+RESPIRATORS |
5 | N95 RESPIRATOR | 587075 | 2% | 85% | 23 | Search N95+RESPIRATOR | Search N95+RESPIRATOR |
6 | WORKPLACE PROTECTION FACTOR | 574532 | 2% | 91% | 21 | Search WORKPLACE+PROTECTION+FACTOR | Search WORKPLACE+PROTECTION+FACTOR |
7 | RESPIRATORY PROTECTION | 571130 | 4% | 44% | 43 | Search RESPIRATORY+PROTECTION | Search RESPIRATORY+PROTECTION |
8 | FILTERING FACEPIECE RESPIRATOR | 521116 | 2% | 87% | 20 | Search FILTERING+FACEPIECE+RESPIRATOR | Search FILTERING+FACEPIECE+RESPIRATOR |
9 | ELECTRET FILTER | 462304 | 2% | 86% | 18 | Search ELECTRET+FILTER | Search ELECTRET+FILTER |
10 | FIT FACTOR | 419502 | 1% | 100% | 14 | Search FIT+FACTOR | Search FIT+FACTOR |
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 | JANSSEN, L , ZHUANG, ZQ , SHAFFER, R , (2014) CRITERIA FOR THE COLLECTION OF USEFUL RESPIRATOR PERFORMANCE DATA IN THE WORKPLACE.JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL HYGIENE. VOL. 11. ISSUE 4. P. 218 -226 | 50 | 91% | 1 |
2 | CHEN, YM , WANG, JP , YANG, ZL , (2015) THE HUMAN FACTORS/ERGONOMICS STUDIES FOR RESPIRATORS: A REVIEW AND FUTURE WORK.INTERNATIONAL JOURNAL OF CLOTHING SCIENCE AND TECHNOLOGY. VOL. 27. ISSUE 5. P. 652 -676 | 54 | 79% | 0 |
3 | SHAFFER, RE , JANSSEN, LL , (2015) SELECTING MODELS FOR A RESPIRATORY PROTECTION PROGRAM: WHAT CAN WE LEARN FROM THE SCIENTIFIC LITERATURE?.AMERICAN JOURNAL OF INFECTION CONTROL. VOL. 43. ISSUE 2. P. 127 -132 | 26 | 100% | 1 |
4 | THAKUR, R , DAS, D , DAS, A , (2013) ELECTRET AIR FILTERS.SEPARATION AND PURIFICATION REVIEWS. VOL. 42. ISSUE 2. P. 87-129 | 35 | 67% | 6 |
5 | JOHNSON, AT , (2016) RESPIRATOR MASKS PROTECT HEALTH BUT IMPACT PERFORMANCE: A REVIEW.JOURNAL OF BIOLOGICAL ENGINEERING. VOL. 10. ISSUE . P. - | 27 | 84% | 0 |
6 | WANG, J , TRONVILLE, P , (2014) TOWARD STANDARDIZED TEST METHODS TO DETERMINE THE EFFECTIVENESS OF FILTRATION MEDIA AGAINST AIRBORNE NANOPARTICLES.JOURNAL OF NANOPARTICLE RESEARCH. VOL. 16. ISSUE 6. P. - | 41 | 56% | 3 |
7 | RENGASAMY, S , SHAFFER, R , WILLIAMS, B , SMIT, S , (2017) A COMPARISON OF FACEMASK AND RESPIRATOR FILTRATION TEST METHODS.JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL HYGIENE. VOL. 14. ISSUE 2. P. 92 -103 | 22 | 96% | 0 |
8 | RENGASAMY, S , EIMER, BC , (2011) TOTAL INWARD LEAKAGE OF NANOPARTICLES THROUGH FILTERING FACEPIECE RESPIRATORS.ANNALS OF OCCUPATIONAL HYGIENE. VOL. 55. ISSUE 3. P. 253 -263 | 25 | 86% | 17 |
9 | HARBER, P , SANTIAGO, S , WU, S , BANSAL, S , LIU, YH , YUN, D , (2010) SUBJECTIVE RESPONSE TO RESPIRATOR TYPE: EFFECT OF DISEASE STATUS AND GENDER.JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL MEDICINE. VOL. 52. ISSUE 2. P. 150 -154 | 26 | 90% | 3 |
10 | VISCUSI, DJ , BERGMAN, MS , ZHUANG, ZQ , SHAFFER, RE , (2012) EVALUATION OF THE BENEFIT OF THE USER SEAL CHECK ON N95 FILTERING FACEPIECE RESPIRATOR FIT.JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL HYGIENE. VOL. 9. ISSUE 6. P. 408-416 | 22 | 100% | 3 |
Classes with closest relation at Level 1 |