Salmonella serotype distribution in Danish swine herds and pork 1998 - 2004

The serotype in the Danish swine population and in pork has been remarkable stable during the period 1998-2004. S. Typhimurium remains the predominant serotype in the entire swine population and in pork

Correlation between Salmonella serology and results from bacteriological examinations of caecal contents, carcass swabs, pharyngeal swabs and caecal lymph nodes from Danish slaughterpigs

The study included a total of 167 swine herds. From each herd samples were collected from 10 animals. From each animal one sample of caecal content, one carcass swab, one pharyngeal swab and a sample of the caecal lymph nodes were taken. These four samples were bacteriological examined. Furthermore, one meat sample was taken for serological analysis

Blended Learning – frem mod en ny normal på ungdomsuddannelserne

The concern of this article is a change in the prerequisites to implement blended learning in Danish youth education. The empirical research focuses on attitudes and experiences among teachers who employed a mix of theories and methods as well as digital technologies to enhance student learning outcome during the first period of the Covid-19 lockdown. The article presents analysed results of a survey on 55 institutions. The conclusion is that 6 out of 10 teachers have become digital innovative. In an extraordinary situation, they have been capable of exploiting technological opportunities and gained experience with new ways to guide students and practice differentiated teaching together with alternatives to directed, teacher centered teaching. The teachers anticipate to transfer their newly gained experience to their future tuition when lockdown limitations are a thing of the past. This points to blended learning as a new normal with digital innovative teachers as visionary trendsetters in every school. When school managers provide the right conditions for experimentation and sharing of knowledge, they also enable the visions of digital innovative teachers to unfold in the schools.Artiklen fokuserer på, hvordan corona-nedlukning af den fysiske undervisning på ungdomsuddannelserne har ændret forudsætningerne for at implementere blended learning fremover. Disse ændrede forudsætninger forstås som en udvikling af holdninger og erfaringer hos lærere, og udviklingen er sket i kraft af, at omstændighederne har tvunget lærerne til at afprøve kombinationer af læringsteori, metoder og teknologi for at gennemføre fjernundervisning. I artiklen præsenteres resultater af en analyse af data fra en rundspørge på i alt 55 skoler. Konklusionen er, at 6 ud af 10 lærere er blevet digitalt innovative. De har været i stand til at udnytte digitale muligheder i en ekstraordinær situation og gjort sig erfaringer med nye måder at vejlede og differentiere på i undervisningen samt med alternativer til lærerstyret, formidlingsbaseret undervisning, som de forventer at overføre til en normal situation. Vi peger på blended learning som en ny normaltilstand, hvor digitalt innovative lærere, som nu findes på alle skoler, eksperimenterer med egen praksis, deler viden med kolleger og tager aktiv del i implementering af nye måder at undervise med it på.