JAST (Journal of Animal Science and Technology)

Stress level in companion dogs with and without atopic dermatitis

Geun-Woo Park, Mohammad Ataallahi, Kyu-Hyun Park

J Anim Sci Technol 2025;67(2):468-476.
https://doi.org/10.5187/jast.2024.e28

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Impacts of guidelines transition on greenhouse gas inventory in the livestock sector: a study case of Korea

Eska Nugrahaeningtyas, Jong-Sik Lee, Dong-Jun Lee, Jung-Kon Kim, Kyu-Hyun Park

J Anim Sci Technol 2025;67(2):453-467.
https://doi.org/10.5187/jast.2024.e7

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Effect of organic solvents on earwax cortisol extraction in Hanwoo cattle

Mohammad Ataallahi, Geun-Woo Park, Kyu-Hyun Park

J Anim Sci Technol 2024;66(6):1237-1245.
https://doi.org/10.5187/jast.2023.e117

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Greenhouse gas emissions from livestock: sources, estimation, and mitigation

Eska Nugrahaeningtyas, Jong-Sik Lee, Kyu-Hyun Park

J Anim Sci Technol 2024;66(6):1083-1098.
https://doi.org/10.5187/jast.2024.e86

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Peri-estrus activity and mounting behavior and its application to estrus detection in Hanwoo (Korea Native Cattle)

Si Nae Cheon, Geun-Woo Park, Kyu-Hyun Park, Jung Hwan Jeon

J Anim Sci Technol 2023;65(4):748-758.
https://doi.org/10.5187/jast.2022.e126

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Measurement of greenhouse gas emissions from a dairy cattle barn in Korea

Eska Nugrahaeningtyas, So-Hee Jeong, Eliza Novianty, Mohammad Ataallahi, Geun Woo Park, Kyu-Hyun Park

J Anim Sci Technol 2023;65(2):459-472.
https://doi.org/10.5187/jast.2023.e25

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Selection of appropriate biomatrices for studies of chronic stress in animals: a review

Mohammad Ataallahi, Jalil Ghassemi Nejad, Kyu-Hyun Park

J Anim Sci Technol 2022;64(4):621-639.
https://doi.org/10.5187/jast.2022.e38

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Potential application of urease and nitrification inhibitors to mitigate emissions from the livestock sector: a review

Eska Nugrahaeningtyas, Dong-Jun Lee, Jun-Ik Song, Jung-Kon Kim, Kyu-Hyun Park

J Anim Sci Technol 2022;64(4):603-620.
https://doi.org/10.5187/jast.2022.e5

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Effects of feather processing methods on quantity of extracted corticosterone in broiler chickens

Mohammad Ataallahi, Jalil Ghassemi Nejad, Jun-Ik Song, Jin-Soo Kim, Kyu-Hyun Park

J Anim Sci Technol 2020;62(6):884-892.
https://doi.org/10.5187/jast.2020.62.6.884

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Adaptational changes of behaviors in hens introduced to a multi-tier system

Si Nae Cheon, Yang-Ho Choi, Kyu-Hyun Park, Jun Yeob Lee, Jung Hwan Jeon

J Anim Sci Technol 2020;62(2):276-291.
https://doi.org/10.5187/jast.2020.62.2.276

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Comparing greenhouse gas emissions and nutritional values based on Korean suggested meal plans and modified vegan meal plans

Geun-woo Park, Ji-yung Kim, Min Hyeok Lee, Jung Im Yun, Kyu-Hyun Park

J Anim Sci Technol 2020;62(1):64-73.
https://doi.org/10.5187/jast.2020.62.1.64

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Methodological validation of measuring Hanwoo hair cortisol concentration using bead beater and surgical scissors

Jalil Ghassemi Nejad, Mohammad Ataallahi, Kyu-Hyun Park

J Anim Sci Technol 2019;61(1):41-46.
https://doi.org/10.5187/jast.2019.61.1.41

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