Class information for:
Level 1: ENVIRONM SYST DIRECTORATE//AVIAT ENVIRONM TEAM//AEROSP HEATING ENGN

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
31795 148 23.2 34%


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
18 4 THERMODYNAMICS//ENERGY & FUELS//ENGINEERING, CHEMICAL 531182
473 3       GEOPHYSICAL AND ASTROPHYSICAL FLUID DYNAMICS//PHYSICS, FLUIDS & PLASMAS//JOURNAL OF FLUID MECHANICS 23960
3347 2             IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII RADIOFIZIKA//METEOR BURST COMMUNICATION//COHERENT FIELD IMAGING 1722
31795 1                   ENVIRONM SYST DIRECTORATE//AVIAT ENVIRONM TEAM//AEROSP HEATING ENGN 148

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 ENVIRONM SYST DIRECTORATE address 825285 3% 100% 4
2 AVIAT ENVIRONM TEAM address 412642 1% 100% 2
3 AEROSP HEATING ENGN address 206321 1% 100% 1
4 CIVIL PROJECT address 206321 1% 100% 1
5 COMMERCIAL LAUNCH PROJECT address 206321 1% 100% 1
6 FRAGMENTATION OF DROPS authKW 206321 1% 100% 1
7 GAS PARTICLE RADIATION authKW 206321 1% 100% 1
8 HALIDE SCAVENGING authKW 206321 1% 100% 1
9 HOMOGENEOUS GAS LAYER authKW 206321 1% 100% 1
10 LASERINDUCED THERMAL DESORPTION authKW 206321 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 Engineering, Aerospace 7326 34% 0% 50
2 Meteorology & Atmospheric Sciences 1868 32% 0% 47
3 Geosciences, Multidisciplinary 156 13% 0% 19
4 Thermodynamics 129 8% 0% 12
5 Environmental Sciences 114 15% 0% 22
6 Engineering, Mechanical 91 9% 0% 13
7 Engineering, General 12 3% 0% 4
8 Engineering, Chemical 9 5% 0% 7
9 Energy & Fuels 5 3% 0% 4
10 Optics 3 3% 0% 5

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 ENVIRONM SYST DIRECTORATE 825285 3% 100% 4
2 AVIAT ENVIRONM TEAM 412642 1% 100% 2
3 AEROSP HEATING ENGN 206321 1% 100% 1
4 CIVIL PROJECT 206321 1% 100% 1
5 COMMERCIAL LAUNCH PROJECT 206321 1% 100% 1
6 MC OR RC 206321 1% 100% 1
7 PARTIKELCHEM 206321 1% 100% 1
8 SUSTAINABLE COMBUST COMSO 206321 1% 100% 1
9 OBSTET GYNECOL MARINE BIOMED ENVIRONM 103160 1% 50% 1
10 GLOBAL CHANGE TEAM 68772 1% 33% 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 RIVISTA DI METEOROLOGIA AERONAUTICA 80585 3% 8% 5
2 JOURNAL OF SPACECRAFT AND ROCKETS 14072 11% 0% 17
3 JOURNAL OF PROPULSION AND POWER 11961 11% 0% 16
4 JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER 3988 5% 0% 7
5 IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII AVIATSIONAYA TEKHNIKA 3889 1% 1% 2
6 GULF RESEARCH REPORTS 2864 1% 1% 1
7 ZEITSCHRIFT FUR FLUGWISSENSCHAFTEN UND WELTRAUMFORSCHUNG 1999 1% 0% 2
8 EARTHS FUTURE 1747 1% 1% 1
9 JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 1625 9% 0% 13
10 ANNALES GEOPHYSICAE-ATMOSPHERES HYDROSPHERES AND SPACE SCIENCES 1218 2% 0% 3

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 FRAGMENTATION OF DROPS 206321 1% 100% 1 Search FRAGMENTATION+OF+DROPS Search FRAGMENTATION+OF+DROPS
2 GAS PARTICLE RADIATION 206321 1% 100% 1 Search GAS+PARTICLE+RADIATION Search GAS+PARTICLE+RADIATION
3 HALIDE SCAVENGING 206321 1% 100% 1 Search HALIDE+SCAVENGING Search HALIDE+SCAVENGING
4 HOMOGENEOUS GAS LAYER 206321 1% 100% 1 Search HOMOGENEOUS+GAS+LAYER Search HOMOGENEOUS+GAS+LAYER
5 LASERINDUCED THERMAL DESORPTION 206321 1% 100% 1 Search LASERINDUCED+THERMAL+DESORPTION Search LASERINDUCED+THERMAL+DESORPTION
6 LINEARIZED RTE 206321 1% 100% 1 Search LINEARIZED+RTE Search LINEARIZED+RTE
7 MULTIWAVELENGTH RADIATION MEASUREMENT 206321 1% 100% 1 Search MULTIWAVELENGTH+RADIATION+MEASUREMENT Search MULTIWAVELENGTH+RADIATION+MEASUREMENT
8 NASA THESAURUS GODUNOV METHOD 206321 1% 100% 1 Search NASA+THESAURUS+GODUNOV+METHOD Search NASA+THESAURUS+GODUNOV+METHOD
9 PARTICLE OPTICAL PROPERTIES 206321 1% 100% 1 Search PARTICLE+OPTICAL+PROPERTIES Search PARTICLE+OPTICAL+PROPERTIES
10 ROCKET EMISSIONS 206321 1% 100% 1 Search ROCKET+EMISSIONS Search ROCKET+EMISSIONS

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 DANILIN, MY , KO, MKW , WEISENSTEIN, DK , (2001) GLOBAL IMPLICATIONS OF OZONE LOSS IN A SPACE SHUTTLE WAKE.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. VOL. 106. ISSUE D4. P. 3591 -3601 17 81% 6
2 BEITING, EJ , (1997) SOLID ROCKET MOTOR EXHAUST MODEL FOR ALUMINA PARTICLES IN THE STRATOSPHERE.JOURNAL OF SPACECRAFT AND ROCKETS. VOL. 34. ISSUE 3. P. 303-310 17 89% 15
3 SCHMID, O , REEVES, JM , WILSON, JC , WIEDINMYER, C , BROCK, CA , TOOHEY, DW , AVALLONE, LM , GATES, AM , ROSS, MN , (2003) SIZE-RESOLVED PARTICLE EMISSION INDICES IN THE STRATOSPHERIC PLUME OF AN ATHENA II ROCKET.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. VOL. 108. ISSUE D8. P. - 17 68% 3
4 BEITING, EJ , (2000) MEASUREMENTS OF STRATOSPHERIC PLUME DISPERSION BY IMAGERY OF SOLID ROCKET MOTOR EXHAUST.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. VOL. 105. ISSUE D5. P. 6891 -6901 13 93% 3
5 JACKMAN, CH , CONSIDINE, DB , FLEMING, EL , (1998) A GLOBAL MODELING STUDY OF SOLID ROCKET ALUMINUM OXIDE EMISSION EFFECTS ON STRATOSPHERIC OZONE.GEOPHYSICAL RESEARCH LETTERS. VOL. 25. ISSUE 6. P. 907-910 12 92% 22
6 ROSS, MN , DANILIN, MY , WEISENSTEIN, DK , KO, MKW , (2004) OZONE DEPLETION CAUSED BY NO AND H2O EMISSIONS FROM HYDRAZINE-FUELED ROCKETS.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. VOL. 109. ISSUE D21. P. - 14 64% 2
7 DENTAMARO, AV , DAO, PD , FARLEY, R , ROSS, M , (1999) CHARACTERIZATION OF PARTICLES FROM STRATOSPHERIC LAUNCH VEHICLE PLUMES USING WAVELENGTH-DEPENDENT LIDAR TECHNIQUES.GEOPHYSICAL RESEARCH LETTERS. VOL. 26. ISSUE 15. P. 2395 -2398 10 100% 4
8 COFER, WR , PURGOLD, GC , WINSTEAD, EL , EDAHL, RA , (1991) SPACE-SHUTTLE EXHAUSTED ALUMINUM-OXIDE - A MEASURED PARTICLE-SIZE DISTRIBUTION.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. VOL. 96. ISSUE D9. P. 17371 -17376 13 100% 11
9 BRADY, BB , MARTIN, LR , LANG, VI , (1997) EFFECTS OF LAUNCH VEHICLE EMISSIONS IN THE STRATOSPHERE.JOURNAL OF SPACECRAFT AND ROCKETS. VOL. 34. ISSUE 6. P. 774-779 11 92% 9
10 GATES, AM , AVALLONE, LM , TOOHEY, DW , RUTTER, AP , WHITEFIELD, PD , HAGEN, DE , HOPKINS, AR , ROSS, MN , ZITTEL, PF , THOMPSON, TL , ET AL (2002) IN SITU MEASUREMENTS OF CARBON DIOXIDE, 0.37-4.0 MU M PARTICLES, AND WATER VAPOR IN THE STRATOSPHERIC PLUMES OF SMALL ROCKETS.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. VOL. 107. ISSUE D22. P. - 15 56% 3

Classes with closest relation at Level 1


Rank Class id link
1 33602 ARTIFICIAL PERIODIC IRREGULARITIES//ARTIFICIAL PERIODIC IRREGULARITIES APIS//INTERNAL GRAVITY WAVE IGW
2 36206 WATER NET//HYDRODICTYON RETICULATUM//ALGAL INVASIONS
3 31977 GEOMAGNETIZM I AERONOMIYA//ACTIVE CONTROL OF A BODY CHARGE//AIRCRAFT CHARGING
4 28563 RADIANT CONDUCTIVE HEAT TRANSFER//SINGLE PHASE STEFAN PROBLEM//ALUMINATE GLASS CERAMICS
5 33104 AR S 2 COMPLEX//MRCI F12//OPTOELECTRONIC THIN FILMS
6 4345 THERMITE//NANOTHERMITE//NANOALUMINUM
7 8435 AIRCRAFT EMISSIONS//CONTRAILS//PHYS ATMOSPHARE
8 25056 ALO//ALUMINUM OXIDE CLUSTERS//STATE STATE SEPARATION
9 12545 METAL CERAMIC INTERFACE//CU AL2O3 INTERFACES//METAL OXIDE INTERFACE
10 23988 INFRARED SIGNATURE//LOBED MIXER//LOW OBSERVABLES

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