Ilka Christine Klaas - Publications, H-index & Citations

Ilka Christine Klaas

DeLaval International AB

25H指数

128论文数

1.8K被引数

收录论文 28

发表时间

Association between mastitis pathogen category and milking behavior and performance in Holstein cows in an automatic milking system 自动挤奶系统中，乳腺炎病原菌类别与荷斯坦奶牛挤奶行为及生产性能之间的关联

Journal of Dairy Science

IF4.4

2026-02-20

OAAI

P. Muñoz-Boettcher; I.C. Klaas; J. Lombard; J. Velez; Diego Manríquez; P. Pinedo

Automatic milking unit preference of Holstein, Jersey, and Holstein-Jersey crossbred cows in a batch milking system 在批次挤奶系统中荷斯坦牛、娟姗牛和荷斯坦-娟姗杂交牛对自动挤奶单元的偏好

Journal of Dairy Science

IF4.4

2025-11-17

OAAI

R. Weng Zheng; J. Velez; N. Rodriguez; I.C. Klaas; J. Lombard; P. Muñoz-Boettcher; P. Pinedo

Invited Review: Using data from sensors and other precision farming technologies to enhance the sustainability of dairy cattle breeding programs 邀请综述：利用来自传感器和其他精准农业技术数据来提升奶牛育种计划的可持续性

Journal of Dairy Science

IF4.4

2025-08-20

OAAI

Luiz F. Brito; Bjørg Heringstad; Ilka Christine Klaas; Katharina Schodl; Victor E. Cabrera; Anna Stygar; Michael Iwersen; Marie J. Haskell; Kathrin F. Stock; Nicolas Gengler; Jeffrey Bewley; Miel Hostens; Elsa Vasseur; Christa Egger-Danner

Milking behavior and performance of primiparous and multiparous Holstein, Jersey, and Holstein x Jersey crossbred cows in a batch milking system with automatic milking units 初产和经产荷斯坦牛、娟姗牛以及荷斯坦娟姗杂交牛在批次挤奶系统中的挤奶行为与性能表现

JOURNAL OF DAIRY SCIENCE

IF4.4

2025-04-01

OAAI

Munoz-Boettcher, P.; Velez, J.; Rodriguez, N.; Klaas, I. C.; Pinedo, P.

The association between time-series milk β-hydroxybutyrate dynamics and early reproductive performance of dairy cows

JOURNAL OF DAIRY SCIENCE

IF4.4

2024-08-01

OAAI

Chin, W.; Steeneveld, W.; Nielen, M.; Christensen, J.; Klaas, I. C.; Lam, T. J. G. M.

Forecasting chronic mastitis using automatic milking system sensor data and gradient-boosting classifiers

COMPUTERS AND ELECTRONICS IN AGRICULTURE

IF8.9

2022-07-01

OAAI

Bonestroo, John; van der Voort, Mariska; Hogeveen, Henk; Emanuelson, Ulf; Klaas, Ilka Christine; Fall, Nils

Estimating the nonlinear association of online somatic cell count, lactate dehydrogenase, and electrical conductivity with milk yield

JOURNAL OF DAIRY SCIENCE

IF4.4

2022-04-01

OAAI

Bonestroo, John; van der Voort, Mariska; Fall, Nils; Emanuelson, Ulf; Klaas, Ilka Christine; Hogeveen, Henk

Novel ways to use sensor data to improve mastitis management

JOURNAL OF DAIRY SCIENCE

IF4.4

2021-10-01

OAAI

Hogeveen, Henk; Klaas, Ilka C.; Dalen, Gunnar; Honig, Hen; Zecconi, Alfonso; Kelton, David F.; Mainar, Maria Sanchez

Homogeneity density scores of quarter milk in automatic milking systems

JOURNAL OF DAIRY SCIENCE

IF4.4

2021-09-01

OAAI

Sandgren, C. Hallen; Anglart, D.; Klaas, I. C.; Ronnegard, L.; Emanuelson, U.

Progression of different udder inflammation indicators and their episode length after onset of inflammation using automatic milking system sensor data

JOURNAL OF DAIRY SCIENCE

IF4.4

2021-03-01

OAAI

Bonestroo, John; van der Voort, Mariska; Fall, Nils; Hogeveen, Henk; Emanuelson, Ulf; Klaas, Ilka Christine

Bayesian estimation of qPCR and bacterial culture accuracy for detection of bovine coagulase-negative staphylococci from milk and teat apex at different test cut-off points

JOURNAL OF APPLIED MICROBIOLOGY

IF3.2

2019-06-03

OAAI

Mahmmod, Y. S.; Svennesen, L.; Katholm, J.; Pedersen, K.; Klaas, I. C.

Bovine mastitis bacteria resolved by MALDI-TOF mass spectrometry

JOURNAL OF DAIRY SCIENCE

IF4.4

2019-03-01

OAAI

Nonnemann, Bettina; Lyhs, Ulrike; Svennesen, Line; Kristensen, Katja Ann; Klaas, Ilka C.; Pedersen, Karl

Association between teat skin colonization and intramammary infection with Staphylococcus aureus and Streptococcus agalactiae in herds with automatic milking systems

JOURNAL OF DAIRY SCIENCE

IF4.4

2019-01-01

OAAI

Svennesen, Line; Nielsen, Soren S.; Mahmmod, Yasser S.; Kroemker, Volker; Pedersen, Karl; Klaas, Ilka C.

Typeability of MALDI-TOF assay for identification of non-aureus staphylococci associated with bovine intramammary infections and teat apex colonization

JOURNAL OF DAIRY SCIENCE

IF4.4

2018-10-01

OAAI

Mahmmod, Yasser S.; Nonnemann, Bettina; Svennesen, Line; Pedersen, Karl; Klaas, Ilka Christine

Communications of Staphylococcus aureus and non-aureus Staphylococcus species from bovine intramammary infections and teat apex colonization

JOURNAL OF DAIRY SCIENCE

IF4.4

2018-08-01

OAAI

Mahmmod, Yasser S.; Klaas, Ilka Christine; Svennesen, Line; Pedersen, Karl; Ingmer, Hanne

An update on environmental mastitis: Challenging perceptions

TRANSBOUNDARY AND EMERGING DISEASES

IF3

2017-10-30

204

OAAI

Klaas, I. C.; Zadoks, R. N.

DNA carryover in milk samples from routine milk recording used for PCR-based diagnosis of bovine Staphylococcus aureus mastitis

JOURNAL OF DAIRY SCIENCE

IF4.4

2017-07-01

OAAI

Mahmmod, Yasser S.; Klaas, Ilka C.; Enevoldsen, Carsten

Molecular epidemiology and strain-specific characteristics of Streptococcus agalactiae at the herd and cow level

JOURNAL OF DAIRY SCIENCE

IF4.4

2015-10-01

OAAI

Mahmmod, Y. S.; Klaas, I. C.; Katholm, J.; Lutton, M.; Zadoks, R. N.

Experienced and inexperienced observers achieved relatively high within-observer agreement on video mobility scoring of dairy cows

JOURNAL OF DAIRY SCIENCE

IF4.4

2015-07-01

OAAI

Garcia, E.; Konig, K.; Allesen-Holm, B. H.; Klaas, I. C.; Amigo, J. M.; Bro, R.; Enevoldsen, C.

Lameness detection challenges in automated milking systems addressed with partial least squares discriminant analysis

JOURNAL OF DAIRY SCIENCE

IF4.4

2014-12-01

OAAI

Garcia, E.; Klaas, I.; Amigo, J. M.; Bro, R.; Enevoldsen, C.

研究方向