Class information for: |
Basic class information |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 13 | 4 | PHYSICS, PARTICLES & FIELDS//PHYSICS, NUCLEAR//OPTICS | 1062565 |
| 141 | 3 | PHYSICAL REVIEW A//OPTICS//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | 66180 |
| 1957 | 2 | HYPERPOLARIZED GAS//HYPERPOLARIZED//ATOMIC MAGNETOMETER | 6078 |
| 7015 | 1 | HYPERPOLARIZED GAS//HYPERPOLARIZED//HYPERPOLARIZED HE 3 | 1443 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | HYPERPOLARIZED GAS | authKW | 1398619 | 5% | 82% | 78 |
| 2 | HYPERPOLARIZED | authKW | 807171 | 4% | 60% | 62 |
| 3 | HYPERPOLARIZED HE 3 | authKW | 701287 | 2% | 94% | 34 |
| 4 | HYPERPOLARIZED XE 129 | authKW | 677684 | 2% | 97% | 32 |
| 5 | NEUTRON SPIN FILTER | authKW | 570735 | 2% | 93% | 28 |
| 6 | HYPERPOLARIZED HELIUM | authKW | 418745 | 1% | 91% | 21 |
| 7 | HYPERPOLARIZED NOBLE GAS | authKW | 393111 | 1% | 100% | 18 |
| 8 | HYPERPOLARIZED XENON | authKW | 393099 | 2% | 75% | 24 |
| 9 | HYPERPOLARIZED GAS MRI | authKW | 385242 | 1% | 84% | 21 |
| 10 | SPIN EXCHANGE OPTICAL PUMPING | authKW | 356702 | 1% | 78% | 21 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Radiology, Nuclear Medicine & Medical Imaging | 10917 | 34% | 0% | 490 |
| 2 | Spectroscopy | 5083 | 17% | 0% | 239 |
| 3 | Physics, Atomic, Molecular & Chemical | 4784 | 23% | 0% | 336 |
| 4 | Optics | 668 | 10% | 0% | 148 |
| 5 | Instruments & Instrumentation | 511 | 7% | 0% | 97 |
| 6 | Biochemical Research Methods | 433 | 7% | 0% | 96 |
| 7 | Physics, Nuclear | 311 | 5% | 0% | 72 |
| 8 | Physics, Multidisciplinary | 200 | 7% | 0% | 102 |
| 9 | Nuclear Science & Technology | 175 | 4% | 0% | 57 |
| 10 | Physics, Particles & Fields | 127 | 4% | 0% | 58 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | IN VIVO HYPERPOLARIZED GAS MR IMAGING | 307116 | 1% | 94% | 15 |
| 2 | ERC PROJECT BIOSENSORIMAGING | 272989 | 1% | 83% | 15 |
| 3 | UNIT RADIOL | 247538 | 4% | 19% | 59 |
| 4 | IN VIVO MICROSCOPY | 206889 | 2% | 28% | 34 |
| 5 | INVIVO HYPERPOLARIZED GAS MR IMAGING | 109197 | 0% | 100% | 5 |
| 6 | VIVO MICROSCOPY | 99799 | 2% | 19% | 24 |
| 7 | ENGN PHYS TECHNOL | 98275 | 0% | 75% | 6 |
| 8 | IMAGING S | 95524 | 4% | 8% | 57 |
| 9 | PULM IMAGING | 52016 | 1% | 26% | 9 |
| 10 | STRUCT DYNAM ONANCE MAGNET | 49899 | 1% | 19% | 12 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | MAGNETIC RESONANCE IN MEDICINE | 68003 | 12% | 2% | 175 |
| 2 | NMR IN BIOMEDICINE | 23057 | 3% | 2% | 50 |
| 3 | JOURNAL OF MAGNETIC RESONANCE | 18977 | 6% | 1% | 89 |
| 4 | ACADEMIC RADIOLOGY | 12056 | 3% | 1% | 47 |
| 5 | JOURNAL OF MAGNETIC RESONANCE IMAGING | 7716 | 3% | 1% | 48 |
| 6 | CONCEPTS IN MAGNETIC RESONANCE PART B-MAGNETIC RESONANCE ENGINEERING | 5939 | 1% | 3% | 9 |
| 7 | PHYSICA B-CONDENSED MATTER | 2784 | 4% | 0% | 64 |
| 8 | PHYSICAL REVIEW A | 2716 | 7% | 0% | 94 |
| 9 | CONCEPTS IN MAGNETIC RESONANCE | 1944 | 0% | 2% | 4 |
| 10 | PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY | 1580 | 0% | 1% | 6 |
Author Key Words |
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. |
Classes with closest relation at Level 1 |