Association between milk urea nitrogen and first service conception in smallholder dairy farms under heat and humidity stress

por Kananub, Suppada, VanLeeuwen, John A., Arunvipas, Pipat
Publicado 2018

Pilot Study on the Impact of Biogas as a Fuel Source on Respiratory Health of Women on Rural Kenyan Smallholder Dairy Farms

por Dohoo, Carolyn, Guernsey, Judith Read, Critchley, Kimberley, VanLeeuwen, John
Publicado 2012

Exploring factors associated with bulk tank milk urea nitrogen in Central Thailand

por Kananub, Suppada, Jawjaroensri, Wassana, VanLeeuwen, John, Stryhn, Henrik, Arunvipas, Pipat
Publicado 2018

Breast Cancer Risk, Fungicide Exposure and CYP1A1*2A Gene-Environment Interactions in a Province-Wide Case Control Study in Prince Edward Island, Canada

por Ashley-Martin, Jillian, VanLeeuwen, John, Cribb, Alastair, Andreou, Pantelis, Guernsey, Judith Read
Publicado 2012

A cross-sectional study of the welfare of calves raised in smallholder dairy farms in Meru, Kenya, 2017

por Kathambi, Emily. K., Van Leeuwen, John A., Gitau, George K., McKenna, Shawn L.
Publicado 2018

Seroprevalence of antibodies for bovine viral diarrhoea virus, Brucella abortus and Neospora caninum, and their roles in the incidence of abortion/foetal loss in dairy cattle herds...

por Okumu, Tequiero Abuom, John, Njenga Munene, Wabacha, James K., Tsuma, Victor, VanLeeuwen, John
Publicado 2019

Field based pilot-scale drinking water distribution system: Simulation of long hydraulic retention times and microbiological mediated monochloramine decay

por Kulkarni, Veerdhawal, Awad, John, Medlock, Adam, Monis, Paul, Lau, Melody, Drigo, Barbara, van Leeuwen, John
Publicado 2018

Incidence and effects of subacute ruminal acidosis and subclinical ketosis with respect to postpartum anestrus in grazing dairy cows

por Vallejo-Timarán, Darío, Reyes-Vélez, Julián, VanLeeuwen, John, Maldonado-Estrada, Juan, Astaiza-Martínez, Juan
Publicado 2020

Associations of farm management practices with annual milk sales on smallholder dairy farms in Kenya

por Richards, Shauna, VanLeeuwen, John, Shepelo, Getrude, Gitau, George Karuoya, Kamunde, Collins, Uehlinger, Fabienne, Wichtel, Jeff
Publicado 2015

A Population-Based Case-Control Study of Drinking-Water Nitrate and Congenital Anomalies Using Geographic Information Systems (GIS) to Develop Individual-Level Exposure Estimates

por Holtby, Caitlin E., Guernsey, Judith R., Allen, Alexander C., VanLeeuwen, John A., Allen, Victoria M., Gordon, Robert J.
Publicado 2014

Endoparasites in dogs diagnosed at the Veterinary Teaching Hospital (VTH)-University of Bologna, combined with clinicopathological results. A long-term retrospective secondary data...

por Morandi, Benedetto, Sabetti, Maria Chiara, Napoleoni, Maira, Pascucci, Ilaria, Orlandi, Gionata, Pietra, Marco, VanLeeuwen, John A., Greenwood, Spencer J., Poglayen, Giovanni, Galuppi, Roberta
Publicado 2023

Evaluation and comparison the performance of titanium and zirconium(IV) tetrachloride in textile wastewater treatment

por Aziz, Hamidi Abdul, Razak, Muhamad Haziq Abd, Rahim, Muhammad Zamir Abdul, Kamar, Wan Izatul Saadiah Wan, Abu Amr, Salem S., Hussain, Sabir, Van Leeuwen, John
Publicado 2018