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

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
1798 2412 34.5 75%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
101 24660 REPRODUCTIVE BIOLOGY//NUCLEAR TRANSFER//OOCYTE

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 VITRIFICATION Author keyword 325 35% 32% 762
2 OOCYTE CRYOPRESERVATION Author keyword 82 59% 4% 92
3 SLOW FREEZING Author keyword 80 60% 4% 87
4 CRYOPRESERVATION Author keyword 77 11% 27% 650
5 CRYOTOP Author keyword 74 81% 2% 44
6 CRYOLOOP Author keyword 47 86% 1% 24
7 OPEN PULLED STRAW Author keyword 41 85% 1% 22
8 OPS VITRIFICATION Author keyword 34 93% 1% 13
9 OOCYTE VITRIFICATION Author keyword 27 57% 1% 32
10 HUMAN OOCYTE CRYOPRESERVATION Author keyword 24 91% 0% 10

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 VITRIFICATION 325 35% 32% 762 Search VITRIFICATION Search VITRIFICATION
2 OOCYTE CRYOPRESERVATION 82 59% 4% 92 Search OOCYTE+CRYOPRESERVATION Search OOCYTE+CRYOPRESERVATION
3 SLOW FREEZING 80 60% 4% 87 Search SLOW+FREEZING Search SLOW+FREEZING
4 CRYOPRESERVATION 77 11% 27% 650 Search CRYOPRESERVATION Search CRYOPRESERVATION
5 CRYOTOP 74 81% 2% 44 Search CRYOTOP Search CRYOTOP
6 CRYOLOOP 47 86% 1% 24 Search CRYOLOOP Search CRYOLOOP
7 OPEN PULLED STRAW 41 85% 1% 22 Search OPEN+PULLED+STRAW Search OPEN+PULLED+STRAW
8 OPS VITRIFICATION 34 93% 1% 13 Search OPS+VITRIFICATION Search OPS+VITRIFICATION
9 OOCYTE VITRIFICATION 27 57% 1% 32 Search OOCYTE+VITRIFICATION Search OOCYTE+VITRIFICATION
10 HUMAN OOCYTE CRYOPRESERVATION 24 91% 0% 10 Search HUMAN+OOCYTE+CRYOPRESERVATION Search HUMAN+OOCYTE+CRYOPRESERVATION

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 CRYOPRESERVATION 172 18% 36% 879
2 UNFERTILIZED MOUSE OOCYTES 130 95% 2% 42
3 HIGHLY EFFICIENT VITRIFICATION 114 80% 3% 70
4 MEIOTIC SPINDLE 113 43% 8% 203
5 OPS VITRIFICATION 110 95% 2% 37
6 HIGH SURVIVAL RATE 105 86% 2% 54
7 VITRIFICATION 96 19% 19% 450
8 GERMINAL VESICLE STAGE 92 68% 3% 80
9 OPEN PULLED STRAWS 81 87% 2% 40
10 PULLED STRAW OPS 79 94% 1% 29

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Cryopreservation of oocytes and embryos 2014 10 45 82%
Clinical application of oocyte vitrification: a systematic review and meta-analysis of randomized controlled trials 2011 93 30 87%
A critical appraisal of cryopreservation (slow cooling versus vitrification) of human oocytes and embryos 2012 46 187 86%
Current progress in oocyte and embryo cryopreservation by slow freezing and vitrification 2011 124 163 52%
Oocyte vitrification in the 21st century and post-warming fertility outcomes: a systematic review and meta-analysis 2014 6 63 87%
Fresh embryo transfer versus frozen embryo transfer in in vitro fertilization cycles: a systematic review and meta-analysis 2013 48 49 27%
Cryopreservation of Embryos and Oocytes in Human Assisted Reproduction 2014 4 62 87%
Children born after cryopreservation of embryos or oocytes: a systematic review of outcome data 2009 103 77 60%
Are programmable freezers still needed in the embryo laboratory? Review on vitrification 2006 160 139 87%
The effect of cryopreservation on the genome of gametes and embryos: principles of cryobiology and critical appraisal of the evidence 2015 1 178 44%

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 UNITE SCI VET 7 41% 0.5% 13
2 FUNDAMENTAL PL CRYOBIOL GRP 7 39% 0.5% 13
3 SCI ANIM TECHNOL 6 50% 0.4% 9
4 GIGA TRANSGEN PLATFORM 6 100% 0.2% 4
5 REPROD SERV MELBOURNE IVF 5 63% 0.2% 5
6 EMBRYO BIOTECHNOL REPROD 4 47% 0.3% 7
7 ANIM EMBRYON BIOTECHNOL 4 29% 0.5% 12
8 ASSISTED FERTIL SERV 3 100% 0.1% 3
9 FMVZ ANIM REPROD VET RADIOL 3 100% 0.1% 3
10 SURG INNOVAT TECHNOL EDUC 3 100% 0.1% 3

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000142291 EARLY CLEAVAGE//EMBRYO SCORE//EMBRYO SELECTION
2 0.0000134316 CRYOBIOLOGY//INTRACELLULAR ICE FORMATION//CRYO-LETTERS
3 0.0000124539 NONSURGICAL EMBRYO TRANSFER//EMBRYO PATHOGEN INTERACTIONS//IN VITRO PRODUCED EMBRYO
4 0.0000117508 PREANTRAL FOLLICLES//PREANTRAL FOLLICLE//OVARIAN TISSUE
5 0.0000102622 SEXING//DEMIEMBRYOS//DEMI EMBRYO
6 0.0000098342 OVUM PICK UP//OPU//OOCYTE RECOVERY
7 0.0000092835 2 CELL BLOCK//EMBRYO CULTURE//PREIMPLANTATION EMBRYO
8 0.0000087859 ASSISTED HATCHING//FERTILIZATION FAILURE//ICSI
9 0.0000076507 PERMEABILIZATION PROTOCOL//ROMANOMERMIS YUNANENSIS//EMBRYO DEHYDRATION
10 0.0000058839 SINGLE EMBRYO TRANSFER//ASSISTED REPRODUCTIVE TECHNOLOGY//ELECTIVE SINGLE EMBRYO TRANSFER