Akiyama S, Sasaki Y.
"Machine-learning algorithms to identify key practices to increase biosecurity levels in Japanese commercial swine farms (Oral presentation)" The 17th International Society for
Veterinary Epidemiology and Economics (Sydney, Australia), 11-15th November 2024.
Suzuki O, Uematsu M, Kitahara G, Osawa T, Sasaki Y. "Characteristics of conception rate at first artificial insemination of Japanese Black cattle in farms with long calving
intervals (Poster presentation)" The 17th International Society for Veterinary Epidemiology and Economics (Sydney, Australia), 11-15th November 2024.
鈴木應介,上松瑞穂,北原豪,大澤健司,佐々木羊介.「Comparisons of fertility traits of Japanese Black cows by the farms
with short, middle and long calving intervals (Oral presentation)」日本畜産学会第132回大会(京都府京都市)2024年9月18日.
秋山祥熙,佐々木羊介.「Biosecurity practices associated with PRRS status in sows from
Japanese breeding farms (Oral presentation)」日本畜産学会第132回大会(京都府京都市)2024年9月17日.
Sasaki Y. "Assessment of ventral tail base surface temperature for early detection of calves
with fever by using machine-learning algorithms (Oral presentation/ Invited speaker)" 21st Federation of Asian Veterinary Associations (FAVA) Congress (Fukuoka, Japan) 12th Nov 2022.
Sasaki Y. "The effect of climate condition on productivity in pig and beef cattle production in Japan (Oral presentation/
Invited speaker)" 50th anniversary of Chinese Society of Animal Science, Taiwan (Tainan, Taiwan) 17th Aug 2021.
Sasaki Y, Anan T, Iki Y, Uematsu M. "Diagnostic accuracy for assessing fever of Japanese Black calves by ventral tail base
surface temperature (Poster presentation)" The 100th Annual Conference of Research Workers in Animal Diseases (Chicago, USA) 2-5th November 2019.
Sasaki Y. "Detection and prediction of risk factors associated with production losses using production records on commercial pig farms (Oral presentation/
Invited speaker)" NARO-FFTC Joint Symposium 2019: Current Trends and Perspectives of IoT /AI Technologies in the Livestock Industry (Tsukuba, Japan) 24-25th October 2019.
Sasaki Y, Anan T, Iki Y, Uematsu M. "Assessment of ventral tail base surface temperature for
early detection of calves with fever in Japanese Black calves (Poster presentation)" The 2019 ICAR Congress (Prague, Czech Republic) 17-21th June 2019.
Hashimoto K, Uematsu M, Anan T, Sasaki Y. "Associations between bovine respiratory disease and calf information on arrival at
calf station in Japanese Black calves (Poster presentation)" The 15th International Society for Veterinary Epidemiology and Economics (Chiang Mai, Thailand), 12-16th November 2018.
Furutani A, Sekiguchi S, Sueyoshi M, Sasaki
Y. "Feedback immunization to gilts and sows infected with porcine epidemic diarrhea in relation to time to stability and the number of dead piglets in Japan (Poster
presentation)" The 15th International Society for Veterinary Epidemiology and Economics (Chiang Mai, Thailand), 12-16th November 2018.
Furutani A, Kino E, Minamino
T, Mikurino Y, Horii Y, Honkawa K, Sasaki Y. "The occurrence of disease in dairy cows in temperate climate zone in
Japan (Poster presentation)" The 15th International Society for Veterinary Epidemiology and Economics (Chiang Mai, Thailand), 12-16th November 2018.
Yamagami T, Miyama T, Toyomaki H, Sekiguchi S, Sasaki Y, Sueyoshi M, Makita K. "Analysis of the
effect of feedback feeding on farm-level porcine epidemic diarrhea occurrence in Kagoshima and Miyazaki Prefectures in Japan (Poster presentation)" The 15th International Society for
Veterinary Epidemiology and Economics (Chiang Mai, Thailand), 12-16th November 2018.
Sasaki Y, Kitai N, Uematsu M, Kitahara G, Osawa T.
"Associations of weather conditions and lunar cycle with frequency of mature and premature births in Japanese Black cows (Poster presentation)" The 30th World Buiatrics Congress
2018 Sapporo (Sapporo, Japan), 28th August-1st September 2018.
Furutani A, Sasaki Y, P-Jet.
"Effect of biosecurity level assessed by BioAsseT on herd productivity on commercial farms (Poster presentation)" The 25th International Pig Veterinary Society Congress (Chongqing,
China), 11-14 June 2018.
Watanabe Y, Furutani A, Sasaki
Y, P-Jet. "Development of biosecurity assessment tool to evaluate biosecurity practices on Japanese commercial swine farms (Poster presentation)" The 25th
International Pig Veterinary Society Congress (Chongqing, China), 11-14 June 2018.
Otake S, Arai S, Furuichi T, Hayakawa Y, Ishizeki S, Iseki H, Koike F, Mizukami Y, Miyashita M, Nakatake S, Notsute M, Sasaki Y, Watanabe Y, Uchiyama C, Murayama S, Sato-Takeo Y, Kano R, Urata Y, Ishikawa H, Tsunemitsu H. "The initiative of PRRS area
regional control/elimination in Japan (P-JET: PRRS-Japan Elimination Team) (Poster presentation)" The 25th International Pig Veterinary Society Congress (Chongqing,
China), 11-14 June 2018.
Furutani A, Nakatake S, Kawabata T, Sasaki Y. "Assessment
of reproductive performance in commercial farms with different porcine reproductive and respiratory syndrome status in Japan (Poster presentation)" The 98th Annual Conference of Research
Workers in Animal Diseases (Chicago, USA), 3-5th December 2017.
Kino E, Minamino T, Horii Y, Honkawa K, Sasaki Y.
"Epidemiological investigation of the occurrence of disease on a commercial dairy farm located in temperate climate zone in Japan (Poster presentation)" The 98th Annual Conference of
Research Workers in Animal Diseases (Chicago, USA), 3-5th December 2017.
Furutani A, Sekiguchi S, Sueyoshi M, Sasaki Y. "Abortion
risk of sows infected porcine epidemic diarrhea (Poster presentation)" The 4th World Congress of Reproductive Biology 2017 (Okinawa, Japan), 27-29th September 2017.
Kino E, Uematsu M, Kitahara G, Osawa T, Sasaki Y. "A
relationship between conception rate of Japanese Black cattle and outside temperature in commercial cow-calf operations (Poster presentation)" The 4th World Congress of Reproductive
Biology 2017 (Okinawa, Japan), 27-29th September 2017.
Sasaki Y, Sekiguchi S, Sueyoshi M. "Reproductive productivity measurements of sows in Japanese commercial swine breeding
herds in Kyushu region (Poster presentation)" The 4th World Congress of Reproductive Biology 2017 (Okinawa, Japan), 27-29th September 2017.
Furutani A, Sekiguchi S, Sueyoshi M, Sasaki Y. "Effect of
management practice against porcine epidemic diarrhea (PED) outbreak on time to stability and the number of dead piglets in Japan (Poster presentation)" 2017 Allen D. Leman Swine
Conference (St. Paul, USA), 17-20th September 2017.
Sasaki Y. "Spatial dynamics of porcine epidemic diarrhea (PED) spread and epidemiological
factors associated to spread of PED in Japan (Oral presentation/Invited speaker)" Seminar on PED (Porcine Epidemic Diarrhea) Jointly organized by University of Miyazaki, Japan and University
of Veterinary Science, Myanmar (Yezin, Myanmar), 14th August 2017.
Furutani A. "Impact of porcine epidemic diarrhea on individual sow productivity (Oral
presentation/Invited speaker)" Seminar on PED (Porcine Epidemic Diarrhea) Jointly organized by University of Miyazaki, Japan and University of Veterinary Science, Myanmar (Yezin,
Myanmar), 14th August 2017.
Otake S, Aizawa S, Arai S, Furuichi T, Hayakawa Y, Ikeda K, Ishizeki S, Iseki H, Koike F, Mizukami Y, Miyashita M, Nakatake S, Notsute M, Sasaki Y, Watanabe Y, Kano R, Urata Y, Ishikawa H, Tsunemitsu H. "The initiative of PRRS area regional control/elimination in Japan
(P-JET: PRRS-Japan Elimination Team)(Poster presentation)" The 8th Asian Pig Veterinary Society Congress (Wuhan, China), 11-16th May 2017.
Furutani A, Kawabata T, Sasaki Y. "Impact of Porcine
Epidemic Diarrhea (PED) on Reproductive Performance in F1 Crossbred Sows (Poster presentation)" 2016 Allen D. Leman Swine Conference (St. Paul, USA), 17-20th September 2016.
Sasaki Y, Alvarez J, Perez A, Sekiguchi S, Sueyoshi M. Epidemiological Information of Porcine Epidemic Diarrhea During the
First Epidemic Year (2013 to 2014) in the Southern Part of Kyushu Island, Japan (Poster presentation)" 2016 Allen D. Leman Swine Conference (St. Paul, USA), 17-20th September
2016.
Sasaki Y, Alvarez J, Perez A, Sekiguchi S, Sueyoshi M. "Epidemiological information of porcine epidemic diarrhea during the
second epidemic year (2014 to 2015) in Miyazaki prefecture, Japan (Poster presentation)" The 24th International Pig Veterinary Society Congress (Dublin, Ireland), 7-10th June 2016.
Otake S, Aizawa S, Arai S, Furuichi T, Furukawa M, Hayakawa Y, Ikeda K, Ishizeki S, Iseki H, Koike F, Mizukami Y, Miyashita M, Nakatake S, Notsute M, Watanabe Y, Sasaki Y, Kano R, Shibuya T, Ishikawa H, Tsunemitsu H. The initiative of PRRS area regional control/elimination in Japan (P-JET: PRRS-Japan
Elimination Team) (Poster presentation)" The 24th International Pig Veterinary Society Congress (Dublin, Ireland), 7-10th June 2016.
Makita K, Toyomaki H, Sekiguchi S, Sasaki Y, Sueyoshi M. "Factors associated with inter-farm spread of porcine epidemic diarrhea (PED) in Kagoshima and Miyazaki
Prefectures, Japan (Poster presentation)" The 14th International Society for Veterinary Epidemiology and Economics (Merida, Mexico), 3-7th November 2015.
Sasaki Y, Alvarez J, Sekiguchi S, Sueyoshi M, Otake S, Perez A. "The spatial dynamics of porcine epidemic diarrhea (PED) spread in Miyazaki prefecture,
Japan (Poster presentation)" The 14th International Society for Veterinary Epidemiology and Economics (Merida, Mexico), 3-7th November 2015.
Sekiguchi S, Koike N, Hata K, Marumoto N, Watanabe S, Sasaki Y, Norimine J, Sueyoshi M. "Implications of subclinical infection with PED virus for preventive
measures (Poster presentation)" The 14th International Society for Veterinary Epidemiology and Economics (Merida, Mexico), 3-7th November 2015.
Omori M, Katsuge T, Uemura R, Sasaki Y, Sueyoshi M. "Effect of Zinc on enterotoxaemic Escherichia coli and supplementation of
feed with Zinc in piglets (Poster presentation)" The 7th International Symposium on Emerging and Re-emerging Pig Diseases 2015 (Kyoto, Japan), 21-24th June 2015.
Toyomaki H, Sekiguchi S, Sasaki Y, Sueyoshi M, Makita K. "Effective farm level biosecurity measures against porcine epidemic
diarrhea (PED) in Kagoshima and Miyazaki, Japan in 2014 (Poster presentation)" The 7th International Symposium on Emerging and Re-emerging Pig Diseases 2015 (Kyoto, Japan),
21-24th June 2015.
Sekiguchi S, Koike N, Hata K, Marumoto N, Sasaki Y, Sueyoshi M. "Is slaughterhouse truck relevant to the mechanical
transmission of PED virus? (Poster presentation)" The 7th International Symposium on Emerging and Re-emerging Pig Diseases 2015 (Kyoto, Japan), 21-24th June 2015.
Sasaki Y, Kawabata T, Noguchi M. "A comparison of reproductive performance in Berkshire sows between before- and
after-porcine epidemic diarrhea (PED) outbreak during the 2014 epidemic in Japan (Poster presentation)" The 7th International Symposium on Emerging and Re-emerging Pig Diseases 2015
(Kyoto, Japan), 21-24th June 2015.
Nakatake S, Ueda K, Saitoh S, Kohigashi T, Tanaka S, Yamashita H, Nakashioya M, Takagi S, Maehata Y, Kanematsu N, Sasaki Y,
Otake S, Hirai T, Yamaguchi R. "Industry academia collaboration model: The eradication of porcine reproductive and respiratory syndrome in Miyazaki prefecture (Poster presentation)" The
7th International Symposium on Emerging and Re-emerging Pig Diseases 2015 (Kyoto, Japan), 21-24th June 2015.
Tanaka S, Yamashita H, Nakashioya M, Takagi S, Nakatake S, Maehata Y, Kanematsu N, Sasaki Y, Otake S. "The project for
development of swine-professional consultant in Miyazaki prefecture, Japan (Poster presentation)" The 7th International Symposium on Emerging and Re-emerging Pig Diseases 2015 (Kyoto,
Japan), 21-24th June 2015.
Makita K, Toyomaki H, Sekiguchi S, Sasaki Y, Sueyoshi M. "Spatio-temporal analysis of porcine epidemic diarrhea (PED)
epidemic in Kagoshima and Miyazaki, Japan in 2014 (Poster presentation)" The 7th International Symposium on Emerging and Re-emerging Pig Diseases 2015 (Kyoto, Japan), 21-24th June
2015.
Nakamura Y, Hirata A, Tsurita M, Miyayama D, Uemura R, Sasaki Y, Sueyoshi M. "Investigation of useful diagnostic methods for
Lawsonia intracellularis infection (Poster presentation)" The 7th International Symposium on Emerging and Re-emerging Pig Diseases 2015 (Kyoto, Japan), 21-24th June 2015.
Sasaki Y, Sekiguchi S, Sueyoshi M. "Identification of geographic factors associated with porcine epidemic diarrhea during the 2014 epidemic in Miyazaki
Prefecture, Japan (Poster presentation)" The 7th European Symposium of Porcine Health Management (Nantes, France), 22-24th April 2015.
Sasaki Y. "PEDv epidemic in Japan (Oral presentation)" PED international seminar in University of Minnesota (St.
Paul, USA), 20th Marth 2015.
2014年
Miyayama D, Uemura R, Sasaki Y, Niwa H, Higuchi M, Harada T, Sueyoshi M. "Serological investigations of Lawsonia
intracellularis in horses on breeding farms in Japan (Poster presentation)" The Conference of Research Workers in Animal Disease 2014 (Chicago, USA), 8th December 2014.
Nakamura Y, Miyayama D, Uemura R, Sasaki Y, Niwa H, Higuchi M, Sueyoshi M. "The humoral immune response of pigs and horses
against the vaccine of Lawsonia intracellularis (Oral presentation)" The Conference of Research Workers in Animal Disease 2014 (Chicago, USA), 8th December 2014.
Sasaki Y, Ushijima R, Sekiguchi S, Sueyoshi M. "The influence of farm size and between-farm distance on the spread of porcine
epidemic diarrhea during the 2014 epidemic in Miyazaki prefecture, Japan (Poster presentation)" 2014 Allen D. Leman Swine Conference (St. Paul, USA), 13-17th September
2014.
Sasaki Y, Uematsu M, Sueyoshi M. "Effects of season, parity and herd size on reproductive performance in Japanese Black
cattle (Poster presentation)" European Federation for Animal Science Annual Meeting 2014 (Copenhagen, Denmark), 27-31th August 2014.
Sasaki Y, Furusho K, Uemura R, Sueyoshi M. "Preweaning growth rate of piglets and its relation to body surface temperature
measured by infrared thermography (Poster presentation)" The 23rd International Pig Veterinary Society Congress (Cancun, Mexico), 8-11th June 2014.
Sato S, Uemura R, Sasaki Y, Sueyoshi S, Yamamoto K, Yakiyama N, Sakaguchi S, Yoshinaga H. "High sterilization material
MaSSC(r) for the reduction of the odor and microorganisms from pig houses (Poster presentation)" The 23rd International Pig Veterinary Society Congress (Cancun, Mexico), 8-11th June
2014.
Sasaki Y, Uemura R, Sueyoshi M. "A relationship between backfat thickness of Berkshire sows and postweaning reproductive
performance on a Japanese commercial swine farm (Poster presentation)" The 6th European Symposium of Porcine Health Management (Sorrento, Italy), 7-9th May 2014.
Sueyoshi M, Miyayama D, Nakamura Y, Tsurita M, Sasaki Y, Uemura R, Niwa H, Katayama Y, Oyama T, Harada T. "Lawsonia
intracellularis antibodies in horses on breeding farms in Japan (Poster presentation)" The Conference of Research Workers in Animal Disease 2013 (Chicago, USA), 8th December 2013.
Sueyoshi M, Hirata A, Sasaki Y, Uemura R. "Usefulness of Lawsonia FIRSTTest for survey of Lawsonia
intracellularis (Poster presentation)" The 6th Asian Pig Veterinary Society Congress 2013 (Ho Chi Minh City, Vietnam), 22th September 2013.
Sueyoshi M, Hirata A, Tsurita M, Miyayama D, Sasaki Y, Uemura, R. "Epidemiological study of Lawsonia intracellularis of
shipment pigs in Japan (Poster presentation)" The 31st World Veterinary Congress 2013 (Prague, Czech Republic), 17-18th September 2013.
Sasaki Y, Uemura R, Sueyoshi M. "The impact of eradication of AD and PRRS on reproductive and growth performance on. Japanese
swine commercial farms (Poster presentation)" ASAS-ADSA Sectional Meeting (Des Moines, USA), 11-13th March 2013.
Sasaki Y, Koketsu Y. "An assessment of four components of sow lifetime nonproductive days on high-, intermediate- and
low-performance commercial breeding farms (Poster presentation)" ASAS-ADSA Midwest Meeting (Des Moines, USA), 14-16th March 2011.
Kabali E, Sasaki Y, Shibahara T, Kobayashi H, Shimizu C, Morita D, Kubo M. "Detection of Actinobacillus suis DNA and antigen
from formalin-fixed paraffin-embedded (FFPE) tissue sections (Poster presentation)" The 5th congress of Asian Pig Veterinary Society 2011 (Pattaya, Thailand), 6-9th March 2011.
Sasaki Y, Koketsu Y. "Evaluation of lifetime economic returns of sows by parity at culling in commercial breeding
herds (Poster presentation)" Allen D. Leman Swine Conference (St. Paul, USA), 18-21th September 2010.
Kaneko M, Sasaki Y, Takai Y, Koketsu, Y. "A field study of the relationship of leg scores with survivability, backfat
thickness and behavior in stalled females (Poster presentation)" Asian Pig Veterinary Society 2009 (Tsukuba, Japan), 26-28th October 2009.
Sasaki Y, Koketsu, Y. "Reproductive profiles and culling risks of female pigs by culling reasons in commercial herds that
were differently performing (Poster presentation)" Asian Pig Veterinary Society 2009 (Tsukuba, Japan), 26-28th October 2009.
Sasaki Y, Koketsu, Y. "Culling intervals in four stages of reproductive life of first service and reserviced female pigs in
commercial herds (Poster presentation)" Asian Pig Veterinary Society 2009 (Tsukuba, Japan), 26-28th October 2009.
Sasaki Y, Anil SS, Anil L, Deen J, Wilson ME, Ward TL. "Analysis of the agreement between locomotion score and culling due to
lameness among culled sows in commercial farms (Poster presentation)" ASAS-ADSA Midwestern Sectional Meeting (Des Moines, USA), 16-18th March 2009.
Enokida M, Sasaki Y, Hoshino Y, Saito H, Takai Y, Koketsu Y. "Associations between claw lesions, reproductive performance,
longevity, and postural behavior in prefarrowing female pigs and lactating sows on commercial farms (Poster presentation)" Allen D. Leman Swine Conference (St. Paul, USA), 20-23th
September 2008.
Sasaki Y, Koketsu, Y. "Lifetime efficiency and culling interval in female pigs by culling reasons in breeding herds that were
differently performing (Poster presentation)" Allen D. Leman Swine Conference (St. Paul, USA), 20-23th September 2008.
榎田将司,佐々木羊介,星野侑子,斎藤光,高井康孝,纐纈雄三.「A field study of the relationships between claw lesion scores, reproductive performance,
culling risk, and postural behavior in prefarrowing female pigs and lactating sows(ポスター発表)」明治大学ハイテクリサーチセンターシンポジウム(東京都千代田区)2008年8月30日.
佐々木羊介,纐纈雄三.「Lifetime performance of culled female pigs in high-performing
herds(ポスター発表)」明治大学ハイテクリサーチセンターシンポジウム(東京都千代田区)2008年8月30日.
佐々木羊介,纐纈雄三.「Characteristics of high performing and high longevity sows in relation to herd
performance(ポスター発表)」明治大学ハイテクリサーチセンターシンポジウム(東京都千代田区)2007年11月1日.
佐々木羊介,纐纈雄三.「Pattern of sow mortality and survival analysis in commercial
herds(ポスター発表)」明治大学ハイテクリサーチセンターシンポジウム(東京都千代田区)2007年11月1日.
Sasaki Y, Koketsu, Y. "Sow and herd factors associated with sow mortality in commercial herds (Poster presentation)"
Allen D. Leman Swine Conference (St. Paul, USA), 16-19th September 2007.
Sasaki Y, Koketsu, Y. "Sows having high lifetime efficiency and high longevity associated with
herd productivity (Poster presentation)". Allen D. Leman Swine Conference (St. Paul, USA), 16-19th September 2007.
佐々木羊介,纐纈雄三.「Gestation length across parities associated with litter performances in female pigs on commercial
farms(ポスター発表)」明治大学ハイテクリサーチセンターシンポジウム(神奈川県川崎市)2007年3月16-17日.
2006年
Sasaki Y, Koketsu Y. "Variability and repeatability of gestation length across parity associated with reproductive
performance in a cohort of gilts on commercial farms (Poster presentation)" ADSA-ASAS Joint Annual Meeting (Minneapolis, USA), 9-13th July 2006.