Class information for:
Level 1: HAIR ANALYSIS//HAIR//HAIR TESTING

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
7844 1321 28.0 70%


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
1 4 ECONOMICS//EDUCATION & EDUCATIONAL RESEARCH//PSYCHOL 3876184
25 3       SUBSTANCE ABUSE//ALCOHOLISM-CLINICAL AND EXPERIMENTAL RESEARCH//ALCOHOL 112030
592 2             MDMA//ECSTASY//JOURNAL OF ANALYTICAL TOXICOLOGY 14158
7844 1                   HAIR ANALYSIS//HAIR//HAIR TESTING 1321

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 HAIR ANALYSIS authKW 3334702 21% 53% 271
2 HAIR authKW 837256 21% 13% 277
3 HAIR TESTING authKW 431437 2% 67% 28
4 FORENSIC SCIENCE INTERNATIONAL journal 226273 21% 4% 275
5 DRUGS OF ABUSE authKW 217743 6% 12% 81
6 SWEAT PATCH authKW 174790 1% 69% 11
7 MICROPULVERIZED EXTRACTION authKW 164362 1% 89% 8
8 JOURNAL OF ANALYTICAL TOXICOLOGY journal 138057 11% 4% 141
9 NAIL ANALYSIS authKW 134475 1% 73% 8
10 SEGMENTAL HAIR ANALYSIS authKW 124807 1% 60% 9

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 Medicine, Legal 93145 28% 1% 374
2 Chemistry, Analytical 8051 34% 0% 447
3 Toxicology 5220 19% 0% 254
4 Substance Abuse 4983 9% 0% 122
5 Biochemical Research Methods 2713 16% 0% 208
6 Medical Laboratory Technology 1553 6% 0% 78
7 Pharmacology & Pharmacy 600 15% 0% 194
8 Psychology, Clinical 174 3% 0% 40
9 Criminology & Penology 152 1% 0% 16
10 Psychiatry 79 4% 0% 52

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 MOL TOXICOL ENVIRONM HLTH SCI 92451 0% 67% 6
2 UNITAT RECERCA INFANCIA ENTORN URIE 69341 0% 100% 3
3 FORENS PHARMACOL TOXICOL 49255 1% 24% 9
4 CANSFORD S 46227 0% 100% 2
5 HUMAN PHARMACOL NEUROSCI NEUROPSYCHOPHARMACOL P 46227 0% 100% 2
6 OLD SOUTHBRIDGE 46227 0% 100% 2
7 SECT FORENS TOXICOL 46227 0% 100% 2
8 UMR 927 46227 0% 100% 2
9 ZORGONTWIKKELING 46227 0% 100% 2
10 NARCOT ANAL 43786 0% 32% 6

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 FORENSIC SCIENCE INTERNATIONAL 226273 21% 4% 275
2 JOURNAL OF ANALYTICAL TOXICOLOGY 138057 11% 4% 141
3 DRUG TESTING AND ANALYSIS 25361 2% 3% 32
4 THERAPEUTIC DRUG MONITORING 15414 4% 1% 50
5 FORENSIC TOXICOLOGY 11738 1% 4% 12
6 JOURNAL OF DRUG ISSUES 6431 2% 1% 20
7 INTERNATIONAL JOURNAL OF LEGAL MEDICINE 6342 2% 1% 26
8 JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES 5975 4% 0% 56
9 JOURNAL OF FORENSIC SCIENCES 4374 3% 1% 38
10 ANALYTICAL AND BIOANALYTICAL CHEMISTRY 3504 3% 0% 41

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 HAIR ANALYSIS 3334702 21% 53% 271 Search HAIR+ANALYSIS Search HAIR+ANALYSIS
2 HAIR 837256 21% 13% 277 Search HAIR Search HAIR
3 HAIR TESTING 431437 2% 67% 28 Search HAIR+TESTING Search HAIR+TESTING
4 DRUGS OF ABUSE 217743 6% 12% 81 Search DRUGS+OF+ABUSE Search DRUGS+OF+ABUSE
5 SWEAT PATCH 174790 1% 69% 11 Search SWEAT+PATCH Search SWEAT+PATCH
6 MICROPULVERIZED EXTRACTION 164362 1% 89% 8 Search MICROPULVERIZED+EXTRACTION Search MICROPULVERIZED+EXTRACTION
7 NAIL ANALYSIS 134475 1% 73% 8 Search NAIL+ANALYSIS Search NAIL+ANALYSIS
8 SEGMENTAL HAIR ANALYSIS 124807 1% 60% 9 Search SEGMENTAL+HAIR+ANALYSIS Search SEGMENTAL+HAIR+ANALYSIS
9 EXTERNAL CONTAMINATION 116520 1% 46% 11 Search EXTERNAL+CONTAMINATION Search EXTERNAL+CONTAMINATION
10 SEGMENTAL ANALYSIS 111590 1% 37% 13 Search SEGMENTAL+ANALYSIS Search SEGMENTAL+ANALYSIS

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 PRAGST, F , BALIKOVA, MA , (2006) STATE OF THE ART IN HAIR ANALYSIS FOR DETECTION OF DRUG AND ALCOHOL ABUSE.CLINICA CHIMICA ACTA. VOL. 370. ISSUE 1-2. P. 17-49 188 80% 376
2 BACIU, T , BORRULL, F , AGUILAR, C , CALULL, M , (2015) RECENT TRENDS IN ANALYTICAL METHODS AND SEPARATION TECHNIQUES FOR DRUGS OF ABUSE IN HAIR.ANALYTICA CHIMICA ACTA. VOL. 856. ISSUE . P. 1 -26 140 78% 24
3 VOGLIARDI, S , TUCCI, M , STOCCHERO, G , FERRARA, SD , FAVRETTO, D , (2015) SAMPLE PREPARATION METHODS FOR DETERMINATION OF DRUGS OF ABUSE IN HAIR SAMPLES: A REVIEW.ANALYTICA CHIMICA ACTA. VOL. 857. ISSUE . P. 1 -27 136 88% 16
4 MUSSHOFF, F , MADEA, B , (2007) ANALYTICAL PITFALLS IN HAIR TESTING.ANALYTICAL AND BIOANALYTICAL CHEMISTRY. VOL. 388. ISSUE 7. P. 1475 -1494 172 74% 53
5 NAKAHARA, Y , (1999) HAIR ANALYSIS FOR ABUSED AND THERAPEUTIC DRUGS.JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES. VOL. 733. ISSUE 1-2. P. 161 -180 124 86% 122
6 BOUMBA, VA , ZIAVROU, KS , VOUGIOUKLAKIS, T , (2006) HAIR AS A BIOLOGICAL INDICATOR OF DRUG USE, DRUG ABUSE OR CHRONIC EXPOSURE TO ENVIRONMENTAL TOXICANTS.INTERNATIONAL JOURNAL OF TOXICOLOGY. VOL. 25. ISSUE 3. P. 143-163 114 78% 65
7 MUSSHOFF, F , MADEA, B , (2007) NEW TRENDS IN HAIR ANALYSIS AND SCIENTIFIC DEMANDS ON VALIDATION AND TECHNICAL NOTES.FORENSIC SCIENCE INTERNATIONAL. VOL. 165. ISSUE 2-3. P. 204 -215 105 77% 58
8 COOPER, GAA , (2011) HAIR TESTING IS TAKING ROOT.ANNALS OF CLINICAL BIOCHEMISTRY. VOL. 48. ISSUE . P. 516-530 96 77% 6
9 SROGI, K , (2006) TESTING FOR DRUGS IN HAIR - A REVIEW OF CHROMATOGRAPHIC PROCEDURES.MICROCHIMICA ACTA. VOL. 154. ISSUE 3-4. P. 191-212 120 71% 7
10 BOGDANOV, AV , GLAZKOV, IN , POLENOVA, TV , MARUTSENKO, IV , REVEL'SKII, IA , (2006) DETERMINATION OF ORGANIC COMPOUNDS IN HUMAN HAIR.JOURNAL OF ANALYTICAL CHEMISTRY. VOL. 61. ISSUE 10. P. 936-951 103 82% 4

Classes with closest relation at Level 1


Rank Class id link
1 15312 FENPROPOREX//AMPHETAMINE//DIMETHYLAMPHETAMINE
2 4700 ORAL FLUID//JOURNAL OF ANALYTICAL TOXICOLOGY//DRUGGED DRIVING
3 26213 HAIR CORTISOL//OBES CGG//IVEY CHAIR MOL TOXICOL
4 15968 ETHYL GLUCURONIDE//FATTY ACID ETHYL ESTERS//ETHYL SULFATE
5 14768 COCAETHYLENE//COCAINE//BENZOYLECGONINE
6 12018 CODEINE//MORPHINE GLUCURONIDES//6 ACETYLMORPHINE
7 34050 2 OXO 3 HYDROXY LSD//LYSERGIC ACID DIETHYLAMIDE//LYSERGIC ACID DIETHYLAMIDE LSD
8 13903 SYSTEMATIC TOXICOLOGICAL ANALYSIS//GENERAL UNKNOWN SCREENING//TANDEM MASS SPECTRAL LIBRARY
9 8871 BROMAZEPAM//FLUNITRAZEPAM//BENZODIAZEPINES
10 2282 PRENATAL COCAINE EXPOSURE//PRENATAL COCAINE//PRENATAL DRUG EXPOSURE

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