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Now showing items 1074-1093 of 3884
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E. coli food born outbreak in Norway at 2006
(2011)In January-February 2006 Norway had its first, serious, national outbreak of food born disease caused by an unusually aggressive form of Verocytotoxin-producing Escherichia coli (E.coli) O103:H25. A total of 18 people, ... -
E. coli O104:H4 Serotype Outbreak in Germany in 2011
(2013)From the first of May until the 25th of July of 2011 at 10 a.m. 852 cases of HUS, 3469 EHEC cases including 426 asymptomatic EHEC infections were reported to the RKI. 32 HUS patients and 18 persons infected with EHEC ... -
Early socialisation of piglets:A solution to reduce aggressivebehaviour at weaning?
(2021)Aggression in pigs,especially when mixing unfamiliar animals,is known andhas beenfor a long time. This aggressive behaviour, expressed through combats, occurs when a hierarchy is establishing within thegroup. -
Ecological and phylogenetic comparative studies of avian lice
(University of Veterinary Medicine Budapest Doctoral School of Veterinary Sciences, 2022)Avian Lice (Phthiraptera: Amblycera, Ischnocera) are common, low pathogenic ectoparasites of birds. Their long coevolutionary history with their hosts make them worthy subjects for studying the ecology and evolution of parasitism. -
The economic importance of reproductive managament in dairy herds
(2011)The objective of this study was to analyze the economic importance of reproductive management of dairy herds. The results presented quantify the annual losses due to reproductive failures at herd level. The investigations ... -
The economic losses caused by porcine respiratory disease complex in Irish pig farms
(2014)The aim of this thesis was to identify the prevalence of the porcine respiratory disease complex (PRDC) within three pig farms in Ireland. The three farms where located in the North East of the Island of Ireland, two of ... -
Economic losses in dairy cattle herds due to lameness
(2012)Today, as part of the European Union our aim is to minimize to production cost of milk and to provide a better quality instead of increasing heard size and the volume of milk production, and therefore enabling Hungarian ... -
Economical losses due to neonatal enteritis in Irish dairy herds
(2020)Neonatal enteritis continues to be the leading cause of neonatal mortality in Irish herds. In the last 10 years, enteritis has been responsible for 30 – 35% of calf deaths, varying each year (AIDR, 2015; AIDR, 2016). -
Ectopia cordis cervicalis esetének patológiai tanulmányozása borjúban
(2014)Pathological examination methods have been studied in the postnatal period on a bull calf which died after two days and was born alive with rare congenital malformations (cervical ectopia cordis). During the necropsy the ... -
Ectopia cordis cervicalis holstein-fríz borjúban - Esetismertetés
(Magyar Állatorvosok Lapja, 2016-02)SUMMARY The authors report a histopathological investigation of the myocardium, aorta, truncus pulmonalis and lungs from a two-days-old Holstein Friesian bull calf carcass with ectpoia cordis cervicalis. The atriums ... -
Edible insects as feed ingredient, Nutritional and environmental aspects - Food safety and legal requirements
(2016)Edible insects are becoming a key to solve the world’s food and feed security responding to an increasingly growing world’s population. Despite their nutritional value that is comparable to that of conventional meats and ... -
The effect grilling may have on the carcinogens compound levels of various fish
(2019)The aim of this study was to investigate the presence of heterocyclic amines in both red and white fish meat after the exposure to different temperatures at different time intervals. The yellowfin tuna loin and the cod ... -
The effect of Bacillus licheniformis on an IPEC-J2 cell line
(2023)Modern farming continues to intensify with much higher demands for production animals. Consequently, the crowding and stress associated with intensive farming practices inherent in large-scale swine production yield a ... -
Effect of calving course on fertility in an Irish dairy and beef farm
(2022)Reproductive performance in cattle herds is becoming an increasingly important factor. This includes dairy herds, where previously milk yield was a primary factor, but the financial impact of poor reproduction is becoming ... -
The effect of change in the treatment protocol of late pregnant dairy cows and their offspring
(2014)It may be concluded from the results of this study that the farming operation as a whole needs to be harmonized. The health of all the livestock on the farm is the highest priority for the farmer. Securing the health of ... -
Effect of conservation method on quality of forages and on the feed preference of horses
(2013-06-03)In the present study, the conservation method did not have a great impact on the chemical composition or on the microbial counts of the two differently preserved forages (hay vs. haylage). In the contrast the different ... -
The effect of conventional milking practices on milk quality and the prevalence of mastitis on an Irish dairy farm setting
(2021)Abstract : In this thesis the effect of conventional milking practices on milk quality and the prevalence of mastitis in Irish dairy farms will be studied. The thesis will start with an introduction to the topic focusing ...