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 |
|---|---|---|---|
| 1 | 4 | PHYSICS, CONDENSED MATTER//PHYSICS, APPLIED//MATERIALS SCIENCE, MULTIDISCIPLINARY | 2188495 |
| 382 | 3 | HYDROGEN STORAGE//METAL HYDRIDES//HYDROGEN STORAGE ALLOY | 33830 |
| 4146 | 2 | ELE OCHEM HYDROGEN ENERGY//NOVOSHAKHTINSK BRANCH//PALLADIUM PLATE | 636 |
| 25487 | 1 | ELE OCHEM HYDROGEN ENERGY//NOVOSHAKHTINSK BRANCH//PALLADIUM PLATE | 304 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ELE OCHEM HYDROGEN ENERGY | address | 784022 | 4% | 69% | 11 |
| 2 | NOVOSHAKHTINSK BRANCH | address | 564440 | 2% | 78% | 7 |
| 3 | PALLADIUM PLATE | authKW | 414693 | 1% | 100% | 4 |
| 4 | NICKEL CADMIUM | authKW | 338658 | 2% | 47% | 7 |
| 5 | HYDROGEN ACCUMULATION | authKW | 287977 | 2% | 56% | 5 |
| 6 | CONCENTRATION STRESSES | authKW | 207346 | 1% | 100% | 2 |
| 7 | HYDRIDE TRANSFORMATIONS | authKW | 207346 | 1% | 100% | 2 |
| 8 | HYDROGEN INDUCED LAMINATION | authKW | 207346 | 1% | 100% | 2 |
| 9 | ISOTHERMAL KINETIC DIAGRAM | authKW | 207346 | 1% | 100% | 2 |
| 10 | REVERSE HYDRIDE TRANSFORMATION | authKW | 207346 | 1% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Metallurgy & Metallurgical Engineering | 8323 | 55% | 0% | 167 |
| 2 | Electrochemistry | 314 | 9% | 0% | 28 |
| 3 | METALLURGY & MINING | 215 | 1% | 0% | 3 |
| 4 | Materials Science, Multidisciplinary | 162 | 19% | 0% | 58 |
| 5 | Physics, Condensed Matter | 87 | 11% | 0% | 33 |
| 6 | Physics, Multidisciplinary | 84 | 9% | 0% | 28 |
| 7 | Chemistry, Physical | 71 | 13% | 0% | 40 |
| 8 | Energy & Fuels | 46 | 5% | 0% | 15 |
| 9 | Physics, Applied | 30 | 10% | 0% | 29 |
| 10 | Materials Science, Characterization, Testing | 13 | 1% | 0% | 3 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ELE OCHEM HYDROGEN ENERGY | 784022 | 4% | 69% | 11 |
| 2 | NOVOSHAKHTINSK BRANCH | 564440 | 2% | 78% | 7 |
| 3 | IRON STEEL IND | 138230 | 1% | 67% | 2 |
| 4 | KURDYUMOV MET SCI PHYS | 103673 | 0% | 100% | 1 |
| 5 | NOVOSHAKHTISK BRANCH | 103673 | 0% | 100% | 1 |
| 6 | P ELE ON MAT GRP | 103673 | 0% | 100% | 1 |
| 7 | ELECT HYDROGEN ENERGY | 51836 | 0% | 50% | 1 |
| 8 | SYNTH PROPRIETES MODELISAT MAT SP2M | 51836 | 0% | 50% | 1 |
| 9 | DONETSK BRANCH | 34556 | 0% | 33% | 1 |
| 10 | MET SCI TECHNOL SAKYO KU | 34556 | 0% | 33% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | FIZIKA METALLOV I METALLOVEDENIE | 115240 | 26% | 1% | 79 |
| 2 | PHYSICS OF METALS AND METALLOGRAPHY | 20292 | 8% | 1% | 24 |
| 3 | METALLOFIZIKA I NOVEISHIE TEKHNOLOGII | 13449 | 6% | 1% | 18 |
| 4 | SOVIET MATERIALS SCIENCE | 3395 | 1% | 2% | 2 |
| 5 | METAL SCIENCE AND HEAT TREATMENT | 2463 | 2% | 0% | 7 |
| 6 | PHYSICS OF METALS | 2379 | 1% | 1% | 2 |
| 7 | IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII FIZIKA | 1673 | 2% | 0% | 6 |
| 8 | RUSSIAN METALLURGY | 1609 | 2% | 0% | 5 |
| 9 | AUTOMATIC WELDING USSR | 1380 | 0% | 1% | 1 |
| 10 | INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE | 1078 | 3% | 0% | 8 |
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 |