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  1. 481
  2. 482

    Is It Worth Switching from Natural Service to Artificial Insemination? A Comparison of Reproductive Performance and Profitability in Dairy Herds by Klibs N. Galvão, Eduardo S. Ribeiro, Jose Eduardo P. Santos

    Published 2014-07-01
    “… Reproductive efficiency is a key determinant of dairy cow profitability. A considerable portion of dairy producers in the United States still use NS in at least part of their breeding program. …”
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  3. 483
  4. 484

    Revealing schoolchildren's key situations in the use of digital media inside and outside school: A media diary study. by Jennifer Virginie Meier, Kai Kaspar

    Published 2024-01-01
    “…For this purpose, 49 schoolchildren from seven schools were asked to complete media diaries. Over a six-week period, they documented key situations with details on setting, emotional experiences, post-communication, social support, and self-reflection. …”
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    Article
  5. 485

    Mapping Antimicrobial Resistance in <i>Staphylococcus epidermidis</i> Isolates from Subclinical Mastitis in Danish Dairy Cows by Desiree Corvera Kløve, Mikael Lenz Strube, Peter M. H. Heegaard, Lærke Boye Astrup

    Published 2025-01-01
    “…Here, we analyzed sixty <i>S. epidermidis</i> isolates derived from 42 dairy cows across six conventional dairy herds in Denmark. …”
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  6. 486

    Comparing the Urine Ketone Strip Test and the Handheld Ketone Meter to Diagnose Ketosis in Early Lactation Dairy Cows by Klibs N. Galvão, Achilles Vieira Neto, Gustavo Peña, Joao Bittar, Lucas Ibarbia

    Published 2012-10-01
    “…UF/IFAS researchers conducted a study to compare the two, using 72 Holstein cows between 14–40 days in milk from three dairy farms in north-central Florida with 450–800 lactating dairy cows. …”
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    Article
  7. 487

    Analiza sytuacji ekonomicznej wybranych gospodarstw mlecznych należących do Międzynarodowej Sieci Gospodarstw Porównawczych IFCN-Dairy by Małgorzata Karolewska-Szparaga

    Published 2009-12-01
    “…W opracowaniu dokonano analizy sytuacji ekonomicznej wybranych gospodarstw specjalizujących się w produkcji mleka, należących do Międzynarodowej Sieci Gospodarstw Porównawczych IFCN-Dairy. Do obliczeń wykorzystano model TIPI-CAL, służący między innymi do porównań wyników ekonomicznych i produkcyjnych gospodarstw mlecznych należących do IFCN-Dairy. …”
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  8. 488
  9. 489

    Investigation of Enterotoxigenic Coagulase-negative Staphylococci Isolated from Local and Imported Dairy Products; a Microbiological Study by Niyaz Sirwan Ali, Huner Hiwa Arif

    Published 2020-12-01
    Subjects: “…Coagulase-negative staphylococci, Dairy products, pH, temperature, NaCl, acetic acid, lactic acid.…”
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  10. 490

    A Prospective Study of the Prevalence and Predictive Risk Factors of Repeat Breeder Syndrome in Dairy Cattle in the North of Spain by Sofía L. Villar, Carlos C. Pérez-Marín, Jacobo Álvarez, Antía Acción, Renato Barrionuevo, Juan J. Becerra, Ana I. Peña, Pedro G. Herradón, Luis A. Quintela, Uxía Yáñez

    Published 2025-01-01
    “…This study examined the prevalence and risk factors of repeat breeder syndrome (RB) in 2370 dairy cows in northern Spain. Data collected included the prevalence of postpartum pathologies, metabolic markers, and productive and reproductive parameters. …”
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  11. 491
  12. 492
  13. 493

    Determination of Vitamin B12 in Milk and Dairy Products by Isotope-Dilution Liquid Chromatography Tandem Mass Spectrometry by Baifen Huang, Jingshun Zhang, Mengli Wang, Zengxuan Cai

    Published 2022-01-01
    “…An isotope-dilution liquid chromatography tandem mass spectrometry method was established for the determination of vitamin B12 in milk and dairy products. The samples were spiked with stable isotope-labeled vitamin B12 and digested by pepsin and amylase. …”
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  14. 494

    Using a Herd Profile to Determine Age-Specific Prevalence of Bovine Leukemia Virus in Michigan Dairy Herds by Ronald J. Erskine, Paul C. Bartlett, Todd M. Byrem, Chelsea L. Render, Catherine Febvay, Jessica T. Houseman

    Published 2012-01-01
    “…In 113 Michigan dairy herds, milk samples from ten cows in each of the 1st, 2nd, 3rd, and ≥4th lactations were analyzed for anti-Bovine Leukemia Virus (BLV) antibodies by milk ELISA. …”
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  15. 495
  16. 496

    Effectiveness of the California Mastitis Test (CMT), Reductase Test, and Alcohol Test for Dairy Cows Subclinical Mastitis Detection by Eriza Rosalina Rochmah, Dadik Raharjo, Sri Hidanah, Mustofa Helmi Effendi, Adiana Mutamsari Witaningrum, Sunaryo Hadi Warsito

    Published 2023-12-01
    “…Effectiveness of the california mastitis test (CMT), reductase test and alcohol test to detect subclinical mastitis in dairy cattle. The number of samples taken was 60 samples of fresh dairy milk from 15 cattles in Medowo Village as much as 50 ml for each sample. …”
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  17. 497

    Isolation and Identification of Methicillin-Resistant Staphylococcus aureus (MRSA) from Milk in Shire Dairy Farms, Tigray, Ethiopia by Weldemelak Girmay, Getachew Gugsa, Habtamu Taddele, Yisehak Tsegaye, Nesibu Awol, Meselu Ahmed, Aklilu Feleke

    Published 2020-01-01
    “…Antibiotic-resistant Staphylococcus aureus isolates pose a severe challenge to both veterinary and health professions and dairy cattle producers. Cross-sectional study was conducted from November 2014 to May 2015 to isolate and identify S. aureus from mastitic cows’ milk and estimate the occurrence of MRSA in the dairy farms of Shire. …”
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  18. 498

    Genetic Fuzzy System untuk Klasifikasi Tutupan Lahan Berdasarkan Foto Udara Unmanned Aerial Vehicle (UAV) by Budi Darma Setiawan, Alfi Nur Rusydi

    Published 2023-12-01
    “…Salah satu pendekatan yang dapat digunakan untuk pengamatan perkembangan suatu wilayah dari waktu ke waktu adalah dengan dengan melihat perubahan tutupan lahan (land cover) secara spasial dengan menggunakan citra foto udara. …”
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  19. 499

    Analiza sytuacji ekonomicznej wybranych gospodarstw mlecznych należących do Międzynarodowej Sieci Gospodarstw Porównawczych IFCN-Dairy by Małgorzata Karolewska-Szparaga

    Published 2009-12-01
    “…W opracowaniu dokonano analizy sytuacji ekonomicznej wybranych gospodarstw specjalizujących się w produkcji mleka, należących do Międzynarodowej Sieci Gospodarstw Porównawczych IFCN-Dairy. Do obliczeń wykorzystano model TIPI-CAL, służący między innymi do porównań wyników ekonomicznych i produkcyjnych gospodarstw mlecznych należących do IFCN-Dairy. …”
    Get full text
    Article
  20. 500