EVALUATION OF BOVINE TEAT CONDITION IN COMMERCIAL DAIRY HERDS: 2. INFECTIOUS FACTORS AND INFECTIONS
Table 1 Teat conditions observable according to the cause of the problem. Machine induced Environmental Infectious Discoloration Chapping Pseudocowpox Oedema Mud sores Herpes mammillitis Congestion Suckling damage Cowpox Wedging Fly bites Papilloma Ringing Other abrasions and cuts Foot and Mouth Disease Hemorrhaging petechia Weather damage Vesicular Stomatitis Hemorrhaging larger Allergic reactions Ringworm [Hyperkeratosis] Photosensitization Staphylococcus aureus Chemical damage Streptococcus dysgalactiae Arcanobacterium pyogenes Fusiformis necrophorum
The National Mastitis Council: A Global Organization for Mastitis Control and Milk Quality, 50 Years and Beyond
The National Mastitis Council was founded in 1961 based on the desire of a forward-thinking group of individuals to bring together “all forces of organized agriculture in the United States to combat, through every practical device, the mastitis threat to the Nation’s health and food safety”. What started as a small organization focused on mastitis of dairy cattle in the United States has grown into a global organization for mastitis and milk quality. Over the last 50-plus years the concerted efforts of the membership have led to the synthesis and dissemination of a considerable body of knowledge regarding udder health, milk quality, and food safety which has improved dairy cattle health and well-being and farm productivity.
The Russian language maintenance and language contacts
In our introductory article, we outline the main sociolinguistic features of Russian as a heritage language of post-Soviet immigrants in European settings and beyond. We offer a general overview of the evolution of Russian as a global language, with a particular focus on its geodemographics and economic and social value as a lingua franca . Based on this, we analyse the main principles defining the maintenance of Russian as a language of migration and as a heritage language in different countries, and emphasise the most important questions that still need to be addressed in this field of research. The main objective of this special issue is to combine the most recent research on the vitality of different languages of post-Soviet republics in new political milieu, with a particular focus on European and Asian countries, but there are other objectives as well. We propose to explore the factors that have either favoured or hindered the maintenance and transmission of languages of post-Soviet immigrants and repatriates, and how these sociolinguistic processes become evident in language vitality on both private and public levels. Our special issue primarily addresses the questions of family language policy, new language contacts and their management, and linguistic landscape in heritage speakers, diasporas and their new settings in Europe, Asia and the US.