Thyroid hormone (TH) and estradiol (E2) direct seasonal switches in ovine reproductive physiology. In sheep, as in other mammals and birds, control of thyrotropin (TSH) production by the pars tuberalis (PT) links photoperiod responsiveness to seasonal breeding. PT-derived TSH governs opposite seasonal patterns of the TH deiodinases Dio2/Dio3 expression in tanycytes of the neighboring medio-basal ...

Methane is a greenhouse gas contributing to contemporaneous global warming, and seepage is one of the ways through which it migrates from the deep sedimentary basins, all the way up to the hydro- and atmosphere. The study of methane seepage is still young as scientists are yet to discover most seep sites as well as seep associated biological species. A record of past methane seepage can be derived ...

This article discusses what promotes motivation and learning in students of project management. It is based on a qualitative study with six students from different project groups at a higher education institution in Norway. The study shows that ownership of self-chosen projects and regular feedback from the supervisor lead to hard work, intrinsic motivation and learning in all phases of the project. ...

Dette masterprosjektet søker å finne ut av hvilke gode praktiske arbeidsmåter lærerne bruker for å tilpasse undervisningen for yrkesfagelever med generelle lærevansker. Problemstillingen har som formål å undersøke hvorvidt entreprenørskap som arbeidsmåte er en anvendt pedagogisk arbeidsmåte blant lærerne: Hvordan beskriver lærere pedagogisk entreprenørskap som arbeidsmåte for yrkesfagelever med ...

Gravity core HH18-1500GC retrieved from the Hinlopen Trough, Arctic Ocean, has been investigated in order to reconstruct the climatic evolution and ocean circulation over the last 16 000 years. The core was taken at the edge of the trough on the northern Svalbard shelf in order to be certain to reach into till, with the intent of dating the retreat of the ice sheet. The Fram Strait is located between ...

Climate change may affect reindeer herding and the health and disease of reindeer in several ways. One way of mitigating such changes is supplementary feeding, both in corrals and by bringing fodder to the animals on natural pastures. Feeding, when the right feed and feeding regime are used, may compensate for the loss of natural pastures and increase animal welfare. However, feeding may also cause ...

The distribution limit of Ixodes ricinus ticks in northwestern Europe (Brønnøy, Norway, 1◦ south of the Arctic Circle), has been known since the 1930s. To reconfirm this finding and extend studies in the areas adjacent to the Arctic Circle (66◦33 N), ticks were collected from dogs and cats in 8 districts in northern Norway from 64◦56 N to 68◦48 N. We detected 549 I. ricinus, 244 (44%) of them ...

<p>The rapid booming of industry 4.0 technologies has been boosting further development of industrial manufacturing systems in the recent two decades. An increasing number of disruptive yet enabling technologies are becoming available for industrial applications. However, while the factories becoming more complex, a proliferation of incompatible systems that have been developed by different vendors ...

This paper is the first in a series of three studies that explore the pedagogy used in the Norwegian and Russian early childhood settings by examining texts that are part of the syllabus in two early childhood teacher education programs that participated in our project with student international exchanges. The study explores how Mikhail Bakhtin’s notion of dialogue relates to the concept of ‘learning’ ...

Objectives. To examine the relationship between ‘‘traditional Sami’’ dietary pattern and mortality in a general northern Swedish population. Study design. Population-based cohort study.<p> <p>Methods. We examined 77,319 subjects from the Va¨sterbotten Intervention Program (VIP) cohort. A traditional Sami diet score was constructed by adding 1 point for intake above the median level of red meat, ...