Class information for:
Level 1: MATTRESS//LOCAL ADSORPTION//NIR PHOTOPLETHYSMOGRAPHY

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
30466 137 18.7 36%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
315 17600 INSOMNIA//SLEEP//SLEEP DURATION

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 MATTRESS Author keyword 3 18% 10% 14
2 LOCAL ADSORPTION Author keyword 2 67% 1% 2
3 NIR PHOTOPLETHYSMOGRAPHY Author keyword 2 67% 1% 2
4 SLEEP POSTURE Author keyword 2 33% 3% 4
5 AMPLITUDAL SPECTRUM Author keyword 1 100% 1% 2
6 BED DESIGN Author keyword 1 100% 1% 2
7 CIRCULATION PARAMETERS Author keyword 1 100% 1% 2
8 PHTMRS Address 1 100% 1% 2
9 PULSE RATIO Author keyword 1 50% 1% 2
10 SLEEP SYSTEM Author keyword 1 100% 1% 2

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 MATTRESS 3 18% 10% 14 Search MATTRESS Search MATTRESS
2 LOCAL ADSORPTION 2 67% 1% 2 Search LOCAL+ADSORPTION Search LOCAL+ADSORPTION
3 NIR PHOTOPLETHYSMOGRAPHY 2 67% 1% 2 Search NIR+PHOTOPLETHYSMOGRAPHY Search NIR+PHOTOPLETHYSMOGRAPHY
4 SLEEP POSTURE 2 33% 3% 4 Search SLEEP+POSTURE Search SLEEP+POSTURE
5 AMPLITUDAL SPECTRUM 1 100% 1% 2 Search AMPLITUDAL+SPECTRUM Search AMPLITUDAL+SPECTRUM
6 BED DESIGN 1 100% 1% 2 Search BED+DESIGN Search BED+DESIGN
7 CIRCULATION PARAMETERS 1 100% 1% 2 Search CIRCULATION+PARAMETERS Search CIRCULATION+PARAMETERS
8 PULSE RATIO 1 50% 1% 2 Search PULSE+RATIO Search PULSE+RATIO
9 SLEEP SYSTEM 1 100% 1% 2 Search SLEEP+SYSTEM Search SLEEP+SYSTEM
10 SPINAL ALIGNMENT 1 16% 5% 7 Search SPINAL+ALIGNMENT Search SPINAL+ALIGNMENT

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 NECK SUPPORT 8 100% 4% 5
2 CERVICAL PAIN 3 45% 4% 5
3 MATTRESS 1 13% 6% 8
4 APPLIED KINESIOLOGY 0 33% 1% 1
5 CIRCULATION PARAMETERS 0 33% 1% 1
6 SLEEP POSITIONS 0 25% 1% 1
7 REPERFUSED RABBIT HEART 0 17% 1% 1
8 BEDDING SYSTEMS 0 100% 1% 1
9 NIR PHOTOPLETHYSMOGRAPHY 0 100% 1% 1
10 SLEEP SURFACES 0 100% 1% 1

Journals

Reviews

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 PHTMRS 1 100% 1.5% 2
2 MULTIDISCIPLINARY SLEEP DISORDERS 1 17% 2.9% 4
3 FO T GARDEN 1 50% 0.7% 1
4 KLIN HERZ THORAX GEFAS IRUG 1 50% 0.7% 1
5 ARTHRIT SOC 0 33% 0.7% 1
6 SPEECH OCCUPAT THER Y 0 33% 0.7% 1
7 FURNITURE IND DESIGN 0 15% 1.5% 2
8 SLEEP PSYCHOL 0 20% 0.7% 1
9 M3 BIO 0 10% 1.5% 2
10 BIOMECHAN SECT 0 17% 0.7% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000178539 LAMBDA WAVES//LAMBDA WAVE//EYE FIXATION RELATED POTENTIAL
2 0.0000160344 BALLISTOCARDIOGRAPHY BCG//ACTIGRAPHY//SEISMOCARDIOGRAPHY
3 0.0000154974 APPLIED KINESIOLOGY//FUNCTIONAL NEUROLOGY//FUNCTIONAL MEDICINE
4 0.0000145048 BURN MODEL SYSTEMS//CHRONIC OSTEOARTHRITIS PAIN//CLIN MONITORING SLEEP DISORDERS
5 0.0000144682 DECOMPRESSION RETINOPATHY//OCULAR DECOMPRESSION RETINOPATHY//ICARE REBOUND TONOMETER
6 0.0000085823 PROD ORG//KATEDRA UCTOVNICTVA//MOTIVATIONAL PROGRAMME
7 0.0000071843 CYCLIC POLYLACTATE//RABDOMYOSARCOMA//CARCINOID SYNDROM
8 0.0000069493 EXTR URE BIOL PREPARAT//PHAGOCYTOSIS STIMULATION//BIOPIN OINTMENT
9 0.0000068309 DEPRESSION AND AGING//GOAL OF TREATMENT//HLTH ADM PUBL ADM
10 0.0000063183 BACK BELT//SEGMENTAL INSTABILITY//INTERVERTEBRAL KINEMATICS