Class information for:
Level 1: BREEDING OBJECTIVE//ECONOMIC WEIGHTS//ECONOMIC VALUE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
14563 763 26.7 37%


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
38 3       AGRICULTURE, DAIRY & ANIMAL SCIENCE//VETERINARY SCIENCES//JOURNAL OF DAIRY SCIENCE 102626
811 2             AGRICULTURE, DAIRY & ANIMAL SCIENCE//GENETIC PARAMETERS//BEEF CATTLE 12003
14563 1                   BREEDING OBJECTIVE//ECONOMIC WEIGHTS//ECONOMIC VALUE 763

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 BREEDING OBJECTIVE authKW 1535363 9% 57% 67
2 ECONOMIC WEIGHTS authKW 1316372 7% 66% 50
3 ECONOMIC VALUE authKW 585730 10% 19% 77
4 BREEDING GOAL authKW 540914 4% 48% 28
5 SMALLHOLDER PIG PRODUCTION authKW 400187 1% 100% 10
6 ANIM BREEDING HUSB TROP SUBTROP address 245113 1% 88% 7
7 SELECTION INDEX authKW 216366 5% 14% 38
8 SMALLHOLDER SYSTEMS authKW 216094 1% 60% 9
9 ANIM BREEDING GENET GRP address 174438 6% 10% 43
10 TRAIT PREFERENCE authKW 166743 1% 83% 5

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 Agriculture, Dairy & Animal Science 73457 71% 0% 545
2 Veterinary Sciences 4439 27% 0% 209
3 Agriculture, Multidisciplinary 1503 10% 0% 73
4 Agricultural Economics & Policy 809 2% 0% 18
5 Environmental Studies 129 3% 0% 20
6 Economics 91 5% 0% 36
7 Food Science & Technology 79 5% 0% 37
8 Agronomy 61 3% 0% 23
9 Horticulture 24 1% 0% 9
10 Ecology 13 3% 0% 20

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 ANIM BREEDING HUSB TROP SUBTROP 245113 1% 88% 7
2 ANIM BREEDING GENET GRP 174438 6% 10% 43
3 ANIM PROD TROP SUBTROP 158159 3% 15% 26
4 ANIM HUSB OURCES 156188 1% 35% 11
5 ANIM BREEDING TROP SUBTROP 106706 1% 33% 8
6 ANIM BREEDING HUSBANDRY TROP SUBTROP 80037 0% 100% 2
7 NONRUMINANT SUBDIRECTORATE 80037 0% 100% 2
8 ANIM BREEDING GENET TEAM 53357 0% 67% 2
9 ANIM HUSBANDRY OURCES 53357 0% 67% 2
10 EMBR A GOAT SHEEP 53357 0% 67% 2

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 TROPICAL ANIMAL HEALTH AND PRODUCTION 73611 10% 2% 80
2 SMALL RUMINANT RESEARCH 30406 8% 1% 59
3 LIVESTOCK PRODUCTION SCIENCE 27604 5% 2% 40
4 WOOL TECHNOLOGY AND SHEEP BREEDING 20670 2% 3% 15
5 JOURNAL OF ANIMAL BREEDING AND GENETICS 20138 3% 2% 25
6 WORLD ANIMAL REVIEW 11065 1% 4% 7
7 LIVESTOCK SCIENCE 10678 4% 1% 29
8 SOUTH AFRICAN JOURNAL OF ANIMAL SCIENCE 7719 2% 1% 15
9 ANIMAL 7682 3% 1% 21
10 ANIMAL PRODUCTION 7429 2% 1% 18

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 BREEDING OBJECTIVE 1535363 9% 57% 67 Search BREEDING+OBJECTIVE Search BREEDING+OBJECTIVE
2 ECONOMIC WEIGHTS 1316372 7% 66% 50 Search ECONOMIC+WEIGHTS Search ECONOMIC+WEIGHTS
3 ECONOMIC VALUE 585730 10% 19% 77 Search ECONOMIC+VALUE Search ECONOMIC+VALUE
4 BREEDING GOAL 540914 4% 48% 28 Search BREEDING+GOAL Search BREEDING+GOAL
5 SMALLHOLDER PIG PRODUCTION 400187 1% 100% 10 Search SMALLHOLDER+PIG+PRODUCTION Search SMALLHOLDER+PIG+PRODUCTION
6 SELECTION INDEX 216366 5% 14% 38 Search SELECTION+INDEX Search SELECTION+INDEX
7 SMALLHOLDER SYSTEMS 216094 1% 60% 9 Search SMALLHOLDER+SYSTEMS Search SMALLHOLDER+SYSTEMS
8 TRAIT PREFERENCE 166743 1% 83% 5 Search TRAIT+PREFERENCE Search TRAIT+PREFERENCE
9 BIO ECONOMIC MODEL 157000 2% 21% 19 Search BIO+ECONOMIC+MODEL Search BIO+ECONOMIC+MODEL
10 BREEDING PROGRAM DESIGN 142921 1% 71% 5 Search BREEDING+PROGRAM+DESIGN Search BREEDING+PROGRAM+DESIGN

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 WOLFOVA, M , WOLF, J , (2013) STRATEGIES FOR DEFINING TRAITS WHEN CALCULATING ECONOMIC VALUES FOR LIVESTOCK BREEDING: A REVIEW.ANIMAL. VOL. 7. ISSUE 9. P. 1401-1413 52 75% 6
2 NIELSEN, HM , AMER, PR , BYRNE, TJ , (2014) APPROACHES TO FORMULATING PRACTICAL BREEDING OBJECTIVES FOR ANIMAL PRODUCTION SYSTEMS.ACTA AGRICULTURAE SCANDINAVICA SECTION A-ANIMAL SCIENCE. VOL. 64. ISSUE 1. P. 2 -12 31 78% 3
3 MUELLER, JP , RISCHKOWSKY, B , HAILE, A , PHILIPSSON, J , MWAI, O , BESBES, B , ZARATE, AV , TIBBO, M , MIRKENA, T , DUGUMA, G , ET AL (2015) COMMUNITY-BASED LIVESTOCK BREEDING PROGRAMMES: ESSENTIALS AND EXAMPLES.JOURNAL OF ANIMAL BREEDING AND GENETICS. VOL. 132. ISSUE 2. P. 155 -168 27 82% 4
4 KLUYTS, JF , NESER, FWC , BRADFIELD, MJ , (2003) DEVELOPMENT OF BREEDING OBJECTIVES FOR BEEF CATTLE BREEDING: DERIVATION OF ECONOMIC VALUES.SOUTH AFRICAN JOURNAL OF ANIMAL SCIENCE. VOL. 33. ISSUE 3. P. 142-158 31 76% 5
5 ABY, BA , AASS, L , SEHESTED, E , VANGEN, O , (2012) A BIO-ECONOMIC MODEL FOR CALCULATING ECONOMIC VALUES OF TRAITS FOR INTENSIVE AND EXTENSIVE BEEF CATTLE BREEDS.LIVESTOCK SCIENCE. VOL. 143. ISSUE 2-3. P. 259-269 21 81% 3
6 HIROOKA, H , GROEN, AF , (1999) EFFECTS OF PRODUCTION CIRCUMSTANCES ON EXPECTED RESPONSES FOR GROWTH AND CARCASS TRAITS TO SELECTION OF BULLS IN JAPAN.JOURNAL OF ANIMAL SCIENCE. VOL. 77. ISSUE 5. P. 1135 -1143 25 93% 10
7 BETT, RC , KOSGEY, IS , BEBE, BO , KAHI, AK , (2007) BREEDING GOALS FOR THE KENYA DUAL PURPOSE GOAT. II. ESTIMATION OF ECONOMIC VALUES FOR PRODUCTION AND FUNCTIONAL TRAITS.TROPICAL ANIMAL HEALTH AND PRODUCTION. VOL. 39. ISSUE 7. P. 467-475 18 100% 6
8 WOLDU, T , MARKEMANN, A , REIBER, C , KASSIE, GT , ZARATE, AV , (2016) COMBINING REVEALED AND STATED PREFERENCES TO DEFINE GOAT BREEDING OBJECTIVES IN ETHIOPIA.LIVESTOCK SCIENCE. VOL. 191. ISSUE . P. 179 -186 18 78% 0
9 WOLFOVA, M , WOLF, J , KRUPOVA, Z , KICA, J , (2009) ESTIMATION OF ECONOMIC VALUES FOR TRAITS OF DAIRY SHEEP: I. MODEL DEVELOPMENT.JOURNAL OF DAIRY SCIENCE. VOL. 92. ISSUE 5. P. 2183 -2194 19 83% 8
10 SADEGHI-SEFIDMAZGI, A , MORADI-SHAHRBABAK, M , NEJATI-JAVAREMI, A , SHADPARVAR, A , (2009) ESTIMATION OF ECONOMIC VALUES IN THREE BREEDING PERSPECTIVES FOR LONGEVITY AND MILK PRODUCTION TRAITS IN HOLSTEIN DAIRY CATTLE IN IRAN.ITALIAN JOURNAL OF ANIMAL SCIENCE. VOL. 8. ISSUE 3. P. 359 -375 18 86% 4

Classes with closest relation at Level 1


Rank Class id link
1 24220 SEASONAL WEIGHT LOSS//REVUE D ELEVAGE ET DE MEDECINE VETERINAIRE DES PAYS TROPICAUX//BASIC ANIM HLTH SERV PROJECT
2 2907 TYPE TRAITS//JOURNAL OF DAIRY SCIENCE//SOMATIC CELL SCORE
3 33196 LIVESTOCK PASTURE SCI//TOILET SOAP//NGUNI CATTLE
4 33468 CROP ANIMAL INTERACTIONS//IMPROVER BREEDS//SYSTEMS PERSPECTIVES
5 10973 LITTER SIZE//GENETIC PARAMETERS//PIGLET SURVIVAL
6 37245 BIOCHEMICAL TASTE PARAMETERS//MACHINE MILKING//BEEF BIOCHEMICAL COMPONENTS
7 9624 INBREEDING//PEDIGREE ANALYSIS//GENERATION INTERVAL
8 9619 EWE PRODUCTIVITY//KLEIBER RATIO//DIRECT HERITABILITY
9 32769 BIOMETR STAT UNIT BSU//DEGREE OF HOMOZYGOSITY//HARDY WEINBERG COVARIANCE
10 1205 BEEF CATTLE//GENETIC PARAMETERS//JOURNAL OF ANIMAL SCIENCE

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