Class information for: |
Basic class information |
| Class id | #P | Avg. number of references |
Database coverage of references |
|---|---|---|---|
| 31988 | 145 | 11.6 | 31% |
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 |
| 661 | 3 | METROLOGIA//JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER//RADIATIVE HEAT TRANSFER | 10556 |
| 2696 | 2 | METROLOGIA//ITS 90//INTERNATIONAL JOURNAL OF THERMOPHYSICS | 3346 |
| 31988 | 1 | ABT DIDAKTIK PHYS//CONTINUOUS LEVEL METER//CRYOGENIC CYCLE | 145 |
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 | ABT DIDAKTIK PHYS | address | 210590 | 1% | 100% | 1 |
| 2 | CONTINUOUS LEVEL METER | authKW | 210590 | 1% | 100% | 1 |
| 3 | CRYOGENIC CYCLE | authKW | 210590 | 1% | 100% | 1 |
| 4 | CRYOVALVE | authKW | 210590 | 1% | 100% | 1 |
| 5 | DILUTION REFRIGERATORS TRANSFORMERS | authKW | 210590 | 1% | 100% | 1 |
| 6 | ENERGY POSTULATE | authKW | 210590 | 1% | 100% | 1 |
| 7 | FERMION CANONICAL HEAT CAPACITY | authKW | 210590 | 1% | 100% | 1 |
| 8 | HE 3 CRYOSTATS | authKW | 210590 | 1% | 100% | 1 |
| 9 | HELIUM CONSUMPTION | authKW | 210590 | 1% | 100% | 1 |
| 10 | HUOCHENG COAL GAS BRANCH | address | 210590 | 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 | Education, Scientific Disciplines | 2279 | 19% | 0% | 28 |
| 2 | Thermodynamics | 1486 | 26% | 0% | 38 |
| 3 | Physics, Applied | 839 | 49% | 0% | 71 |
| 4 | Physics, Multidisciplinary | 442 | 26% | 0% | 38 |
| 5 | Instruments & Instrumentation | 256 | 14% | 0% | 20 |
| 6 | Engineering, Petroleum | 23 | 1% | 0% | 2 |
| 7 | Materials Science, Textiles | 21 | 1% | 0% | 2 |
| 8 | History & Philosophy of Science | 19 | 1% | 0% | 2 |
| 9 | Materials Science, Paper & Wood | 16 | 1% | 0% | 2 |
| 10 | Optics | 14 | 6% | 0% | 8 |
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 | ABT DIDAKTIK PHYS | 210590 | 1% | 100% | 1 |
| 2 | HUOCHENG COAL GAS BRANCH | 210590 | 1% | 100% | 1 |
| 3 | EXPLORATORY MAT S ENERGY ENVIRONM | 42116 | 1% | 20% | 1 |
| 4 | ABT DIDAKT PHYS | 30083 | 1% | 14% | 1 |
| 5 | MINIST EDUC XINJIANG UYGHUR AUTONOMOUS REG | 27070 | 2% | 4% | 3 |
| 6 | DFMT | 23397 | 1% | 11% | 1 |
| 7 | OPPOSITE SECTOR U | 13160 | 1% | 6% | 1 |
| 8 | OIL GAS FINE CHEM | 10932 | 3% | 1% | 4 |
| 9 | DPTO FIS TEOR COSMOS | 4479 | 1% | 2% | 1 |
| 10 | FOOD PHYS | 3898 | 1% | 2% | 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 | CRYOGENICS | 59235 | 26% | 1% | 37 |
| 2 | AMERICAN JOURNAL OF PHYSICS | 14726 | 15% | 0% | 22 |
| 3 | REVISTA MEXICANA DE FISICA E | 6526 | 1% | 2% | 2 |
| 4 | CHEMICAL AND PETROLEUM ENGINEERING | 4549 | 1% | 1% | 2 |
| 5 | FIZIKA NIZKIKH TEMPERATUR | 2481 | 4% | 0% | 6 |
| 6 | LOW TEMPERATURE PHYSICS | 1694 | 3% | 0% | 5 |
| 7 | EUROPEAN JOURNAL OF PHYSICS | 1593 | 3% | 0% | 4 |
| 8 | RESEARCH & DEVELOPMENT | 1570 | 1% | 1% | 1 |
| 9 | INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES | 1492 | 3% | 0% | 5 |
| 10 | PHYSICA A | 1189 | 1% | 0% | 2 |
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 | CONTINUOUS LEVEL METER | 210590 | 1% | 100% | 1 | Search CONTINUOUS+LEVEL+METER | Search CONTINUOUS+LEVEL+METER |
| 2 | CRYOGENIC CYCLE | 210590 | 1% | 100% | 1 | Search CRYOGENIC+CYCLE | Search CRYOGENIC+CYCLE |
| 3 | CRYOVALVE | 210590 | 1% | 100% | 1 | Search CRYOVALVE | Search CRYOVALVE |
| 4 | DILUTION REFRIGERATORS TRANSFORMERS | 210590 | 1% | 100% | 1 | Search DILUTION+REFRIGERATORS+TRANSFORMERS | Search DILUTION+REFRIGERATORS+TRANSFORMERS |
| 5 | ENERGY POSTULATE | 210590 | 1% | 100% | 1 | Search ENERGY+POSTULATE | Search ENERGY+POSTULATE |
| 6 | FERMION CANONICAL HEAT CAPACITY | 210590 | 1% | 100% | 1 | Search FERMION+CANONICAL+HEAT+CAPACITY | Search FERMION+CANONICAL+HEAT+CAPACITY |
| 7 | HE 3 CRYOSTATS | 210590 | 1% | 100% | 1 | Search HE+3+CRYOSTATS | Search HE+3+CRYOSTATS |
| 8 | HELIUM CONSUMPTION | 210590 | 1% | 100% | 1 | Search HELIUM+CONSUMPTION | Search HELIUM+CONSUMPTION |
| 9 | LIQUID HELIUM LEVEL SENSOR | 210590 | 1% | 100% | 1 | Search LIQUID+HELIUM+LEVEL+SENSOR | Search LIQUID+HELIUM+LEVEL+SENSOR |
| 10 | LOW TEMPERATURE RESONANCES | 210590 | 1% | 100% | 1 | Search LOW+TEMPERATURE+RESONANCES | Search LOW+TEMPERATURE+RESONANCES |
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 | CELIK, D , HILTON, DK , ZHANG, T , VAN SCIVER, SW , (2001) HELIUM II LEVEL MEASUREMENT TECHNIQUES.CRYOGENICS. VOL. 41. ISSUE 5-6. P. 355-366 | 12 | 63% | 7 |
| 2 | BATEY, GJ , WHITE, JP , DUNCAN, WD , SIMPSON, AF , MIKHEEV, VA , (1997) ULTRALOW TEMPERATURES IN A TRANSPORT VESSEL: A DILUTION REFRIGERATOR TO ACHIEVE 30 MK BY CONTINUOUS ADSORPTION PUMPING.LOW TEMPERATURE PHYSICS. VOL. 23. ISSUE 5-6. P. 492-495 | 5 | 100% | 0 |
| 3 | ST CYR, W , KHIJWANIA, SK , TIWARI, VS , KALLURU, RR , YUEH, FY , SINGH, JP , (2007) FIBER OPTIC RAMAN SENSOR TO MONITOR THE CONCENTRATION RATIO OF NITROGEN AND OXYGEN IN A CRYOGENIC MIXTURE.APPLIED OPTICS. VOL. 46. ISSUE 16. P. 3345 -3351 | 4 | 80% | 4 |
| 4 | TIWARI, VS , LUANJE, AT , KALLURU, RR , YUEH, FY , SINGH, JP , (2011) AN INTEGRATED LASER RAMAN OPTICAL SENSOR FOR FAST DETECTION OF NITROGEN AND OXYGEN IN A CRYOGENIC MIXTURE.REVIEW OF SCIENTIFIC INSTRUMENTS. VOL. 82. ISSUE 4. P. - | 5 | 56% | 4 |
| 5 | CERVERA, J , GILABERT, MA , MANZANARES, JA , (2011) LIQUID-VAPOR COEXISTENCE AND THE PVT SURFACE OF A LATTICE FLUID.AMERICAN JOURNAL OF PHYSICS. VOL. 79. ISSUE 2. P. 206-213 | 5 | 56% | 1 |
| 6 | VELICHKOV, IV , DROBIN, VM , (1990) CAPACITIVE LEVEL METERS FOR CRYOGENIC LIQUIDS WITH CONTINUOUS READ-OUT.CRYOGENICS. VOL. 30. ISSUE 6. P. 538-544 | 8 | 67% | 7 |
| 7 | SEVILLA, FJ , OLIVARES-QUIROZ, L , (2012) CHEMICAL POTENTIAL FOR THE INTERACTING CLASSICAL GAS AND THE IDEAL QUANTUM GAS OBEYING A GENERALIZED EXCLUSION PRINCIPLE.EUROPEAN JOURNAL OF PHYSICS. VOL. 33. ISSUE 3. P. 709 -722 | 5 | 50% | 0 |
| 8 | MUNGAN, CE , (2009) CHEMICAL POTENTIAL OF ONE-DIMENSIONAL SIMPLE HARMONIC OSCILLATORS.EUROPEAN JOURNAL OF PHYSICS. VOL. 30. ISSUE 5. P. 1131 -1136 | 4 | 67% | 3 |
| 9 | SHEGELSKI, MRA , (2004) THE CHEMICAL POTENTIAL OF AN IDEAL INTRINSIC SEMICONDUCTOR.AMERICAN JOURNAL OF PHYSICS. VOL. 72. ISSUE 5. P. 676-678 | 3 | 100% | 1 |
| 10 | TALPE, JH , BEKERIS, VI , ACHA, CE , (1990) MEASUREMENT OF THERMAL-CONDUCTIVITY AND HEAT-CAPACITY IN AN UNDERGRADUATE PHYSICS LABORATORY.AMERICAN JOURNAL OF PHYSICS. VOL. 58. ISSUE 4. P. 379-381 | 5 | 100% | 2 |
Classes with closest relation at Level 1 |