Class information for:
Level 1: BIOLOGICAL AGE//THEORETICAL GERONTOLOGY//INTRACELLULAR MICROELECTROPHORESIS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
25948 267 29.1 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
0 4 BIOCHEMISTRY & MOLECULAR BIOLOGY//CELL BIOLOGY//ONCOLOGY 4064930
364 3       TELOMERASE//TELOMERE//C ELEGANS 34320
1755 2             LONGEVITY//CALORIC RESTRICTION//DIETARY RESTRICTION 6448
25948 1                   BIOLOGICAL AGE//THEORETICAL GERONTOLOGY//INTRACELLULAR MICROELECTROPHORESIS 267

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 BIOLOGICAL AGE authKW 652180 9% 24% 24
2 THEORETICAL GERONTOLOGY authKW 365964 1% 80% 4
3 INTRACELLULAR MICROELECTROPHORESIS authKW 343093 1% 100% 3
4 PHYSICAL FITNESS AGE authKW 257318 1% 75% 3
5 PRINCIPAL COMPONENT MODEL authKW 257318 1% 75% 3
6 EMN INDEX authKW 228729 1% 100% 2
7 EXERCISE PHYSIOLOGICAL PARAMETERS authKW 228729 1% 100% 2
8 INTERDISZIPLINA ZENTRUM ALTERN HALLE IZAH address 228729 1% 100% 2
9 PRIVATION authKW 203310 1% 44% 4
10 BUCCAL EPITHELIUM CELLS authKW 152485 1% 67% 2

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 Geriatrics & Gerontology 27373 54% 0% 145
2 Gerontology 3003 14% 0% 37
3 Genetics & Heredity 143 11% 0% 29
4 Biology 124 7% 0% 18
5 Anthropology 112 3% 0% 9
6 Sport Sciences 65 4% 0% 11
7 Psychology 60 4% 0% 10
8 Physiology 34 5% 0% 13
9 Cell Biology 30 7% 0% 20
10 Multidisciplinary Sciences 24 2% 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 INTERDISZIPLINA ZENTRUM ALTERN HALLE IZAH 228729 1% 100% 2
2 AGE CONCERN GENEOL 114364 0% 100% 1
3 ARBEITSSTELLE SACHSI EN AKADEMIE WISSEN AFTEN 114364 0% 100% 1
4 ENTWICKLUNGS PERSONLICHKEITS PSYCHOL PSYCH 114364 0% 100% 1
5 HUMANOKOL MED ARBEITSGRP 114364 0% 100% 1
6 HUNAN FUNCT ANAT BIOMETRY 114364 0% 100% 1
7 INTEGRAT PARTIZIPAT 114364 0% 100% 1
8 IZAH 114364 0% 100% 1
9 LEISURE STUDIES UNIT 114364 0% 100% 1
10 NEPHROLCHINESE PEOPLES LIBERAT ARMY NE 114364 0% 100% 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 ZEITSCHRIFT FUR GERONTOLOGIE 49077 6% 3% 17
2 EXPERIMENTAL GERONTOLOGY 19175 9% 1% 25
3 ARCHIVES OF GERONTOLOGY AND GERIATRICS 9372 6% 0% 17
4 EXPERIMENTAL AGING RESEARCH 9172 3% 1% 9
5 ZEITSCHRIFT FUR GERONTOLOGIE UND GERIATRIE 9144 4% 1% 10
6 MECHANISMS OF AGEING AND DEVELOPMENT 7310 6% 0% 16
7 JOURNALS OF GERONTOLOGY SERIES A-BIOLOGICAL SCIENCES AND MEDICAL SCIENCES 6087 5% 0% 14
8 GENETIKA 2599 4% 0% 10
9 SABRAO JOURNAL OF BREEDING AND GENETICS 2381 0% 2% 1
10 GERONTOLOGY 1957 2% 0% 6

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 BIOLOGICAL AGE 652180 9% 24% 24 Search BIOLOGICAL+AGE Search BIOLOGICAL+AGE
2 THEORETICAL GERONTOLOGY 365964 1% 80% 4 Search THEORETICAL+GERONTOLOGY Search THEORETICAL+GERONTOLOGY
3 INTRACELLULAR MICROELECTROPHORESIS 343093 1% 100% 3 Search INTRACELLULAR+MICROELECTROPHORESIS Search INTRACELLULAR+MICROELECTROPHORESIS
4 PHYSICAL FITNESS AGE 257318 1% 75% 3 Search PHYSICAL+FITNESS+AGE Search PHYSICAL+FITNESS+AGE
5 PRINCIPAL COMPONENT MODEL 257318 1% 75% 3 Search PRINCIPAL+COMPONENT+MODEL Search PRINCIPAL+COMPONENT+MODEL
6 EMN INDEX 228729 1% 100% 2 Search EMN+INDEX Search EMN+INDEX
7 EXERCISE PHYSIOLOGICAL PARAMETERS 228729 1% 100% 2 Search EXERCISE+PHYSIOLOGICAL+PARAMETERS Search EXERCISE+PHYSIOLOGICAL+PARAMETERS
8 PRIVATION 203310 1% 44% 4 Search PRIVATION Search PRIVATION
9 BUCCAL EPITHELIUM CELLS 152485 1% 67% 2 Search BUCCAL+EPITHELIUM+CELLS Search BUCCAL+EPITHELIUM+CELLS
10 ACTIVITIES PARALLEL TO DAILY LIVING 114364 0% 100% 1 Search ACTIVITIES+PARALLEL+TO+DAILY+LIVING Search ACTIVITIES+PARALLEL+TO+DAILY+LIVING

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 CHO, IH , PARK, KS , LIM, CJ , (2010) AN EMPIRICAL COMPARATIVE STUDY ON BIOLOGICAL AGE ESTIMATION ALGORITHMS WITH AN APPLICATION OF WORK ABILITY INDEX (WAI).MECHANISMS OF AGEING AND DEVELOPMENT. VOL. 131. ISSUE 2. P. 69-78 19 79% 10
2 YOO, J , KIM, Y , CHO, ER , JEE, SH , (2017) BIOLOGICAL AGE AS A USEFUL INDEX TO PREDICT SEVENTEEN-YEAR SURVIVAL AND MORTALITY IN KOREANS.BMC GERIATRICS. VOL. 17. ISSUE . P. - 17 77% 0
3 KLEMERA, P , DOUBAL, S , (2006) A NEW APPROACH TO THE CONCEPT AND COMPUTATION OF BIOLOGICAL AGE.MECHANISMS OF AGEING AND DEVELOPMENT. VOL. 127. ISSUE 3. P. 240-248 18 90% 29
4 MRAZOVA, R , DOUBAL, S , KLEMERA, P , (2007) COMPARISON OF POTENTIAL MARKERS OF THE BIOLOGICAL AGE OF HEALTHY MALE ADULTS AND PARAPLEGICS.NEUROENDOCRINOLOGY LETTERS. VOL. 28. ISSUE 6. P. 801-806 17 89% 0
5 JIA, LP , ZHANG, WG , JIA, RF , ZHANG, HL , CHEN, XM , (2016) CONSTRUCTION FORMULA OF BIOLOGICAL AGE USING THE PRINCIPAL COMPONENT ANALYSIS.BIOMED RESEARCH INTERNATIONAL. VOL. . ISSUE . P. - 17 55% 0
6 NAKAMURA, E , MIYAO, K , (2003) FURTHER EVALUATION OF THE BASIC NATURE OF THE HUMAN BIOLOGICAL AGING PROCESS BASED ON A FACTOR ANALYSIS OF AGE-RELATED PHYSIOLOGICAL VARIABLES.JOURNALS OF GERONTOLOGY SERIES A-BIOLOGICAL SCIENCES AND MEDICAL SCIENCES. VOL. 58. ISSUE 3. P. 196-204 10 100% 17
7 PARK, J , CHO, B , KWON, H , LEE, C , (2009) DEVELOPING A BIOLOGICAL AGE ASSESSMENT EQUATION USING PRINCIPAL COMPONENT ANALYSIS AND CLINICAL BIOMARKERS OF AGING IN KOREAN MEN.ARCHIVES OF GERONTOLOGY AND GERIATRICS. VOL. 49. ISSUE 1. P. 7-12 12 57% 7
8 NAKAMURA, E , LANE, MA , ROTH, GS , CUTLER, RG , INGRAM, DK , (1994) EVALUATING MEASURES OF HEMATOLOGY AND BLOOD-CHEMISTRY IN MALE RHESUS-MONKEYS AS BIOMARKERS OF AGING.EXPERIMENTAL GERONTOLOGY. VOL. 29. ISSUE 2. P. 151-177 12 75% 24
9 LEVINE, ME , (2013) MODELING THE RATE OF SENESCENCE: CAN ESTIMATED BIOLOGICAL AGE PREDICT MORTALITY MORE ACCURATELY THAN CHRONOLOGICAL AGE?.JOURNALS OF GERONTOLOGY SERIES A-BIOLOGICAL SCIENCES AND MEDICAL SCIENCES. VOL. 68. ISSUE 6. P. 667-674 11 38% 32
10 NAKAMURA, E , MIYAO, K , (2007) A METHOD FOR IDENTIFYING BIOMARKERS OF AGING AND CONSTRUCTING AN INDEX OF BIOLOGICAL AGE IN HUMANS.JOURNALS OF GERONTOLOGY SERIES A-BIOLOGICAL SCIENCES AND MEDICAL SCIENCES. VOL. 62. ISSUE 10. P. 1096-1105 9 60% 19

Classes with closest relation at Level 1


Rank Class id link
1 25015 ADV AGING BRAIN//AMALAKI RASAYANA//DNA GAP REPAIR
2 6144 MORTALITY PLATEAU//ANTAGONISTIC PLEIOTROPY//ECON DEMOG AGING
3 23974 ALLOSTATIC LOAD//PHYSIOLOGICAL DYSREGULATION//PHYSIOLOGIC DYSREGULATION
4 34452 AVIAMINE//LEVAMIN//LEVAMINE 70
5 32090 ANTIPYRETICS SCREENING//AUTOOXIDATION TEST//BETA3 RECEPTOR MRNA
6 12967 TERMINAL DECLINE//INTRAINDIVIDUAL VARIABILITY//PSYCHOLOGY AND AGING
7 21912 PERCEIVED AGE//SKIN RESEARCH AND TECHNOLOGY//SKIN BIOENGN IMAGING
8 3766 CALORIC RESTRICTION//DIETARY RESTRICTION//CALORIE RESTRICTION
9 37061 COUMARIN REDUCTONES//FLUORTENSIDE//PEPTIDES AND PROTEINS OF FETAL BRAIN
10 35580 AFDELING PSYCHIAT NEUROPSYCHOL//AGE LEVEL DIFFERENCE//CONTROLLED FORCE EXERTION

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