Class information for:
Level 1: VITRIFICATION//CRYOPRESERVATION//SLOW FREEZING

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1719 2519 34.8 75%


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
17 4 REPRODUCTIVE BIOLOGY//OBSTETRICS & GYNECOLOGY//VETERINARY SCIENCES 563730
167 3       REPRODUCTIVE BIOLOGY//THERIOGENOLOGY//ANDROLOGY 59913
116 2             REPRODUCTIVE BIOLOGY//OOCYTE//BLASTOCYST 24828
1719 1                   VITRIFICATION//CRYOPRESERVATION//SLOW FREEZING 2519

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 VITRIFICATION authKW 3748109 33% 37% 827
2 CRYOPRESERVATION authKW 908120 27% 11% 674
3 SLOW FREEZING authKW 770467 4% 66% 97
4 OOCYTE CRYOPRESERVATION authKW 741343 4% 62% 98
5 CRYOTOP authKW 553053 2% 89% 51
6 OOCYTE authKW 386165 16% 8% 407
7 OOCYTE VITRIFICATION authKW 355497 2% 67% 44
8 OPEN PULLED STRAW authKW 264290 1% 84% 26
9 REPRODUCTIVE BIOLOGY WoSSC 263300 63% 1% 1586
10 CRYOLOOP authKW 261204 1% 86% 25

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 Reproductive Biology 263300 63% 1% 1586
2 Obstetrics & Gynecology 39583 38% 0% 956
3 Veterinary Sciences 8279 21% 0% 526
4 Biology 4499 12% 0% 314
5 Agriculture, Dairy & Animal Science 4373 10% 0% 253
6 Physiology 3113 13% 0% 324
7 Developmental Biology 2868 7% 0% 179
8 Genetics & Heredity 298 6% 0% 150
9 Zoology 146 3% 0% 86
10 Cell Biology 116 6% 0% 142

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 FUNDAMENTAL PL CRYOBIOL GRP 55343 1% 35% 13
2 GIGA TRANSGEN PLATFORM 48481 0% 100% 4
3 REPROD SERV MELBOURNE IVF 48477 0% 67% 6
4 SCI ANIM TECHNOL 46739 0% 43% 9
5 ANIM EMBRYON BIOTECHNOL 40571 0% 28% 12
6 UNITE SCI VET 37862 0% 31% 10
7 ASSISTED FERTIL SERV 36361 0% 100% 3
8 HENAN PROV GRASS FEEDING ANIM 36361 0% 100% 3
9 SURG INNOVAT TECHNOL EDUC 36361 0% 100% 3
10 EMBRYO TECHNOL STEM CELL 35915 1% 23% 13

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 CRYOBIOLOGY 203072 8% 8% 214
2 THERIOGENOLOGY 102743 12% 3% 290
3 REPRODUCTIVE BIOMEDICINE ONLINE 81801 5% 5% 131
4 JOURNAL OF ASSISTED REPRODUCTION AND GENETICS 76487 5% 5% 136
5 CRYOLETTERS 60364 3% 7% 74
6 HUMAN REPRODUCTION 58130 10% 2% 246
7 FERTILITY AND STERILITY 43830 9% 2% 239
8 MOLECULAR REPRODUCTION AND DEVELOPMENT 15434 3% 2% 72
9 JOURNAL OF REPRODUCTION AND DEVELOPMENT 12980 2% 3% 39
10 ANIMAL REPRODUCTION SCIENCE 12959 3% 2% 72

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 VITRIFICATION 3748109 33% 37% 827 Search VITRIFICATION Search VITRIFICATION
2 CRYOPRESERVATION 908120 27% 11% 674 Search CRYOPRESERVATION Search CRYOPRESERVATION
3 SLOW FREEZING 770467 4% 66% 97 Search SLOW+FREEZING Search SLOW+FREEZING
4 OOCYTE CRYOPRESERVATION 741343 4% 62% 98 Search OOCYTE+CRYOPRESERVATION Search OOCYTE+CRYOPRESERVATION
5 CRYOTOP 553053 2% 89% 51 Search CRYOTOP Search CRYOTOP
6 OOCYTE 386165 16% 8% 407 Search OOCYTE Search OOCYTE
7 OOCYTE VITRIFICATION 355497 2% 67% 44 Search OOCYTE+VITRIFICATION Search OOCYTE+VITRIFICATION
8 OPEN PULLED STRAW 264290 1% 84% 26 Search OPEN+PULLED+STRAW Search OPEN+PULLED+STRAW
9 CRYOLOOP 261204 1% 86% 25 Search CRYOLOOP Search CRYOLOOP
10 BLASTOCYST 212568 7% 11% 166 Search BLASTOCYST Search BLASTOCYST

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 EDGAR, DH , GOOK, DA , (2012) A CRITICAL APPRAISAL OF CRYOPRESERVATION (SLOW COOLING VERSUS VITRIFICATION) OF HUMAN OOCYTES AND EMBRYOS.HUMAN REPRODUCTION UPDATE. VOL. 18. ISSUE 5. P. 536-554 164 88% 83
2 GOOK, DA , EDGAR, DH , (2007) HUMAN OOCYTE CRYOPRESERVATION.HUMAN REPRODUCTION UPDATE. VOL. 13. ISSUE 6. P. 591 -605 149 83% 111
3 VAJTA, G , NAGY, ZP , (2006) ARE PROGRAMMABLE FREEZERS STILL NEEDED IN THE EMBRYO LABORATORY? REVIEW ON VITRIFICATION.REPRODUCTIVE BIOMEDICINE ONLINE. VOL. 12. ISSUE 6. P. 779-796 121 88% 171
4 GOOK, DA , (2011) HISTORY OF OOCYTE CRYOPRESERVATION.REPRODUCTIVE BIOMEDICINE ONLINE. VOL. 23. ISSUE 3. P. 281-289 107 96% 9
5 AMBROSINI, G , ANDRISANI, A , PORCU, E , REBELLATO, E , REVELLI, A , CASERTA, D , COSMI, E , MARCI, R , MOSCARINI, M , (2006) OOCYTES CRYOPRESERVATION: STATE OF ART.REPRODUCTIVE TOXICOLOGY. VOL. 22. ISSUE 2. P. 250-262 122 89% 28
6 MOUSSA, M , SHU, J , ZHANG, XH , ZENG, FY , (2014) CRYOPRESERVATION OF MAMMALIAN OOCYTES AND EMBRYOS: CURRENT PROBLEMS AND FUTURE PERSPECTIVES.SCIENCE CHINA-LIFE SCIENCES. VOL. 57. ISSUE 9. P. 903 -914 109 83% 2
7 CHIAN, RC , WANG, Y , LI, YR , (2014) OOCYTE VITRIFICATION: ADVANCES, PROGRESS AND FUTURE GOALS.JOURNAL OF ASSISTED REPRODUCTION AND GENETICS. VOL. 31. ISSUE 4. P. 411-420 84 94% 8
8 ARGYLE, CE , HARPER, JC , DAVIES, MC , (2016) OOCYTE CRYOPRESERVATION: WHERE ARE WE NOW?.HUMAN REPRODUCTION UPDATE. VOL. 22. ISSUE 4. P. 440 -449 90 69% 3
9 STACHECKI, JJ , COHEN, J , (2004) AN OVERVIEW OF OOCYTE CRYOPRESERVATION.REPRODUCTIVE BIOMEDICINE ONLINE. VOL. 9. ISSUE 2. P. 152-163 103 88% 77
10 VAJTA, G , (2013) VITRIFICATION IN HUMAN AND DOMESTIC ANIMAL EMBRYOLOGY: WORK IN PROGRESS.REPRODUCTION FERTILITY AND DEVELOPMENT. VOL. 25. ISSUE 5. P. 719-727 80 85% 13

Classes with closest relation at Level 1


Rank Class id link
1 22512 LIRANS PL NAT SCI//CRYOPROTECTANT//AQUAM GRP
2 12134 EMBRYO SELECTION//EARLY CLEAVAGE//MORPHOKINETICS
3 7599 CRYOBIOLOGY//INTRACELLULAR ICE FORMATION//CRYO-LETTERS
4 18575 REPROD ENGN//ICSI//MOUSE SPERMATOZOA
5 4723 PREANTRAL FOLLICLES//OVARIAN TISSUE//PRIMORDIAL FOLLICLE
6 1058 EMBRYO CULTURE//REPRODUCTIVE BIOLOGY//BOVINE EMBRYO
7 19103 SEXING//EMBRYO SPLITTING//DEMI EMBRYO
8 21990 IN VITRO MATURATION//IMMATURE OOCYTES//MCGILL REPROD
9 17819 ASSISTED HATCHING//LASER ASSISTED HATCHING//PARTIAL ZONA DISSECTION
10 24873 EMBRYO PATHOGEN INTERACTIONS//IN VIVO DERIVED EMBRYOS//IN VITRO PRODUCED EMBRYOS

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