Class information for:
Level 1: PULMONARY EPITHELIAL PERMEABILITY//ALVEOLAR PERMEABILITY//PERTECHNEGAS

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
14028 733 24.3 54%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
3442 1098 PULMONARY EPITHELIAL PERMEABILITY//ALVEOLAR PERMEABILITY//PERTECHNEGAS

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 PULMONARY EPITHELIAL PERMEABILITY Author keyword 18 89% 1% 8
2 ALVEOLAR PERMEABILITY Author keyword 11 57% 2% 13
3 PERTECHNEGAS Author keyword 11 100% 1% 6
4 TECHNEGAS Author keyword 8 43% 2% 15
5 KRYPTON 81M Author keyword 6 80% 1% 4
6 TC 99M DTPA AEROSOL SCINTIGRAPHY Author keyword 6 100% 1% 4
7 VENTILATION SCINTIGRAPHY Author keyword 5 47% 1% 8
8 LUNG EPITHELIAL PERMEABILITY Author keyword 4 67% 1% 4
9 TECHNETIUM 99M DTPA Author keyword 4 44% 1% 7
10 LUNG CLEARANCE Author keyword 4 28% 2% 12

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 PULMONARY EPITHELIAL PERMEABILITY 18 89% 1% 8 Search PULMONARY+EPITHELIAL+PERMEABILITY Search PULMONARY+EPITHELIAL+PERMEABILITY
2 ALVEOLAR PERMEABILITY 11 57% 2% 13 Search ALVEOLAR+PERMEABILITY Search ALVEOLAR+PERMEABILITY
3 PERTECHNEGAS 11 100% 1% 6 Search PERTECHNEGAS Search PERTECHNEGAS
4 TECHNEGAS 8 43% 2% 15 Search TECHNEGAS Search TECHNEGAS
5 KRYPTON 81M 6 80% 1% 4 Search KRYPTON+81M Search KRYPTON+81M
6 TC 99M DTPA AEROSOL SCINTIGRAPHY 6 100% 1% 4 Search TC+99M+DTPA+AEROSOL+SCINTIGRAPHY Search TC+99M+DTPA+AEROSOL+SCINTIGRAPHY
7 VENTILATION SCINTIGRAPHY 5 47% 1% 8 Search VENTILATION+SCINTIGRAPHY Search VENTILATION+SCINTIGRAPHY
8 LUNG EPITHELIAL PERMEABILITY 4 67% 1% 4 Search LUNG+EPITHELIAL+PERMEABILITY Search LUNG+EPITHELIAL+PERMEABILITY
9 TECHNETIUM 99M DTPA 4 44% 1% 7 Search TECHNETIUM+99M+DTPA Search TECHNETIUM+99M+DTPA
10 LUNG CLEARANCE 4 28% 2% 12 Search LUNG+CLEARANCE Search LUNG+CLEARANCE

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 AEROSOLIZED SOLUTE 35 89% 2% 16
2 INHALED TC 99M DTPA 34 93% 2% 13
3 PULMONARY EPITHELIAL PERMEABILITY 23 62% 3% 24
4 TECHNEGAS 18 45% 4% 29
5 EPITHELIAL PERMEABILITY 14 22% 8% 57
6 AEROSOL TECHNEGAS 12 63% 2% 12
7 TC 99M DTPA AEROSOL 12 86% 1% 6
8 TC 99M DTPA 9 18% 7% 48
9 ALVEOLAR PERMEABILITY 8 75% 1% 6
10 RESPIRATORY CLEARANCE 8 100% 1% 5

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Physiological imaging of the lung: single-photon-emission computed tomography (SPECT) 2007 45 78 36%
Pulmonary technetium-99m diethylene triamine penta-acetic acid aerosol clearance as an index of lung injury 1997 45 34 82%
Measurement of heterogeneous distribution on Technegas SPECT images by three-dimensional fractal analysis 2002 10 21 43%
Airway and alveolar permeability and surface liquid thickness: Theory 1997 32 91 51%
PERSONNEL PROTECTION DURING AEROSOL VENTILATION STUDIES USING RADIOACTIVE TECHNETIUM (TC-99M) 1994 8 1 100%
PULMONARY CLEARANCE OF TC-99M-DTPA - A NONINVASIVE ASSESSMENT OF EPITHELIAL INTEGRITY 1987 55 33 91%
Increased pulmonary clearance of Tc-99m DTPA aerosol 2002 1 17 71%
V/Q SPECT: Utility for Investigation of Pulmonary Physiology 2010 15 40 20%
SOLUTE PERMEABILITY OF THE ALVEOLAR CAPILLARY BARRIER 1987 59 51 47%
PULMONARY CLEARANCE OF TC-99M-DTPA - AN INDEX OF ALVEOLAR EPITHELIAL PERMEABILITY 1991 6 60 82%

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 INTELLIGENT AEROSOL MED 2 67% 0.3% 2
2 EPA HUMAN STUDIES IL 1 50% 0.3% 2
3 INTERNAL MED DIABET METABOL 1 50% 0.1% 1
4 MARIANTHI SIMOU PL BIOMED TRAINING 1 50% 0.1% 1
5 MOL IMAGING EXCELLENCE 1 50% 0.1% 1
6 NEONATOL PULM 1 50% 0.1% 1
7 NUKL TIP KLIN 1 50% 0.1% 1
8 UNIFICADAS 1 50% 0.1% 1
9 LUNG MED ALLERGY 1 22% 0.3% 2
10 RADIOACT ISOTOPES GENERATOR 1 22% 0.3% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000101282 PULMONARY EMBOLISM//EMBOLISM PULMONARY//PULMONARY ANGIOGRAPHY
2 0.0000082050 INHALED INSULIN//PULMONARY ABSORPTION//PULMONARY DELIVERY
3 0.0000073811 PRESSURE FLOW PLOTS//CHRONIC INSTRUMENTATION//MICROVASCULAR PRESSURES
4 0.0000068688 LUNG MICROANGIOPATHY//RESTRICTIVE VENTILATORY DYSFUNCTION//HEPATOL EXPT FISIOL
5 0.0000067928 PRONE POSITION//PRONE POSITIONING//REGIONAL PULMONARY BLOOD FLOW
6 0.0000067469 UNILATERAL PULMONARY ARTERY AGENESIS//SWYER JAMES SYNDROME//UNILATERAL ABSENCE OF PULMONARY ARTERY
7 0.0000057644 AEROSOL BOLUS//RESPIRATORY DOSIMETRY//AEROSOL BOLUS DISPERSION
8 0.0000054864 PLASMA HISTAMINE CONCENTRATION//DEFLATION EFFECT//EXPERIMENTAL STENOSES
9 0.0000054417 BRONCHIAL BLOOD FLOW//AIRWAY BLOOD FLOW//CARDIAC ASTHMA
10 0.0000050983 JOURNAL OF AEROSOL MEDICINE-DEPOSITION CLEARANCE AND EFFECTS IN THE LUNG//NEBULIZER//METERED DOSE INHALER