{"id":"https://openalex.org/W2018356243","doi":"https://doi.org/10.13031/2013.28163","title":"Non-nutritive Chewing by Pigs: Implications for Tail-biting and Behavioral Enrichment","display_name":"Non-nutritive Chewing by Pigs: Implications for Tail-biting and Behavioral Enrichment","publication_year":1994,"publication_date":"1994-01-01","ids":{"openalex":"https://openalex.org/W2018356243","doi":"https://doi.org/10.13031/2013.28163","mag":"2018356243"},"language":"en","primary_location":{"id":"doi:10.13031/2013.28163","doi":"https://doi.org/10.13031/2013.28163","is_oa":false,"landing_page_url":"https://doi.org/10.13031/2013.28163","pdf_url":null,"source":{"id":"https://openalex.org/S4210169753","display_name":"Transactions of the ASAE","issn_l":"0001-2351","issn":["0001-2351","2151-0059"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Transactions of the ASAE","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111548227","display_name":"J.J.R. Feddes","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. J. R. Feddes","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5061303796","display_name":"David J. Fraser","orcid":"https://orcid.org/0000-0001-8875-7865","observed_orcids":["https://orcid.org/0000-0001-8875-7865"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. Fraser","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7682,"has_fulltext":false,"cited_by_count":48,"citation_normalized_percentile":{"value":0.69957297,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"37","issue":"3","first_page":"947","last_page":"950"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10838","display_name":"Animal Behavior and Welfare Studies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10838","display_name":"Animal Behavior and Welfare Studies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10152","display_name":"Animal Nutrition and Physiology","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10872","display_name":"Veterinary Equine Medical Research","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3402","display_name":"Equine"},"field":{"id":"https://openalex.org/fields/34","display_name":"Veterinary"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pigs","display_name":"pigs","score":0.7490000128746033},{"id":"https://openalex.org/keywords/tail-biting","display_name":"tail biting","score":0.8809999823570251},{"id":"https://openalex.org/keywords/behavioral-enrichment","display_name":"behavioral enrichment","score":0.8320000171661377},{"id":"https://openalex.org/keywords/rubber-strips","display_name":"rubber strips","score":0.9929999709129333},{"id":"https://openalex.org/keywords/pig-welfare","display_name":"pig welfare","score":0.3919999897480011}],"concepts":[{"id":"https://openalex.org/C2776039942","wikidata":"https://www.wikidata.org/wiki/Q4918888","display_name":"Biting","level":2,"score":0.6818031072616577},{"id":"https://openalex.org/C154758884","wikidata":"https://www.wikidata.org/wiki/Q827742","display_name":"Mastication","level":2,"score":0.5305414795875549},{"id":"https://openalex.org/C176933379","wikidata":"https://www.wikidata.org/wiki/Q131877","display_name":"Natural rubber","level":2,"score":0.4831782877445221},{"id":"https://openalex.org/C2779632786","wikidata":"https://www.wikidata.org/wiki/Q920297","display_name":"Cord","level":2,"score":0.44069162011146545},{"id":"https://openalex.org/C115961737","wikidata":"https://www.wikidata.org/wiki/Q1516282","display_name":"Juvenile","level":2,"score":0.4279179573059082},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.4211823344230652},{"id":"https://openalex.org/C33070731","wikidata":"https://www.wikidata.org/wiki/Q7218","display_name":"Toxicology","level":1,"score":0.3692842125892639},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.36607879400253296},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.35791152715682983},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.3385203182697296},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.2973902225494385},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.29124122858047485},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.26892924308776855},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.19509297609329224},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.18748080730438232}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.13031/2013.28163","doi":"https://doi.org/10.13031/2013.28163","is_oa":false,"landing_page_url":"https://doi.org/10.13031/2013.28163","pdf_url":null,"source":{"id":"https://openalex.org/S4210169753","display_name":"Transactions of the ASAE","issn_l":"0001-2351","issn":["0001-2351","2151-0059"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Transactions of the ASAE","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2042704572","https://openalex.org/W2181586563","https://openalex.org/W2050025683","https://openalex.org/W2072739059","https://openalex.org/W3213400802","https://openalex.org/W3112812411","https://openalex.org/W2936212295","https://openalex.org/W1988661566","https://openalex.org/W2810289766","https://openalex.org/W3165007393"],"abstract_inverted_index":{"Groups":[0],"of":[1,35,42,57,115,125,130,171,178,192],"six":[2],"juvenile":[3],"pigs":[4,62],"were":[5,87],"presented":[6,75],"with":[7,79,105,165],"chewable":[8],"materials":[9,21,154],"(braided":[10],"cotton":[11],"cord":[12,37,131],"or":[13],"rubber":[14,84],"strips).":[15],"The":[16,123,180],"time":[17],"spent":[18],"chewing":[19,40,97,126,158],"the":[20,46,54,58,61,69,99,142,169,176],"was":[22,74,109,138],"quantified":[23],"over":[24],"48":[25],"h":[26],"by":[27],"time-lapse":[28],"video":[29],"recording.":[30],"A":[31],"150":[32],"mm":[33],"length":[34,104],"braided":[36],"attracted":[38,92],"considerable":[39],"(average":[41,114],"30":[43],"min/day/pig)":[44,117],"and":[45,51,188],"behavior":[47],"caused":[48],"much":[49,88,96,112,156],"fraying":[50],"damage":[52],"to":[53,140,144],"exposed":[55,81,107,173],"end":[56,108,174],"cord.":[59],"However,":[60],"chewed":[63,111],"very":[64],"little":[65],"(2":[66],"min/day)":[67],"on":[68,127],"same":[70],"material":[71,143],"when":[72,134],"it":[73],"as":[76,95,98],"a":[77,102,119,128,135],"loop":[78,120,129],"no":[80],"end.":[82],"Solid":[83],"strips,":[85],"which":[86],"less":[89,160],"easily":[90,152],"destroyed,":[91],"only":[93],"half":[94],"cord,":[100],"but":[101,163],"straight":[103],"an":[106,172],"still":[110],"more":[113,147,157],"12":[116],"than":[118,159],"(1":[121],"min/day).":[122],"amount":[124,177],"increased":[132],"dramatically":[133],"small":[136],"cut":[137],"made":[139],"allow":[141],"be":[145],"damaged":[146,153],"easily.":[148],"This":[149],"suggests":[150],"that":[151],"attract":[155],"destructible":[161],"ones,":[162],"even":[164],"relatively":[166],"indestructible":[167],"materials,":[168],"presence":[170],"increases":[175],"chewing.":[179],"results":[181],"have":[182],"implications":[183],"for":[184,189],"understanding":[185],"tail-biting":[186],"outbreaks":[187],"behavioral":[190],"enrichment":[191],"pig":[193],"environments.":[194]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2026-10-17T09:40:24.721904","created_date":"2016-06-24T00:00:00"}