• Migraine in the multiple sclerosis prodrome: a prospective nationwide cohort study in pregnant women 

  Eid, Karine; Torkildsen, Øivind; Aarseth, Jan Harald; Cortese, Marianna; Holmøy, Trygve; Myhr, Kjell-Morten; Riise, Trond; Wergeland, Stig; Gilhus, Nils Erik; Bjørk, Marte-Helene (Journal article; Peer reviewed, 2024)

  Background People with multiple sclerosis (MS) have an increased risk of migraine. However, little is known about migraine and other headaches during the prodromal phase (before MS symptom onset). Our objective was to ...

• Multiple late Holocene glacier advances on the sub-Antarctic Kerguelen (49°S) islands: evidence from a 1200 yr sediment core from a glacial threshold basin 

  Sleire, Jarle Børve; Bakke, Jostein; Arnaud, Fabien; Sabatier, Pierre; van der Bilt, Willem Godert Maria (Journal article; Peer reviewed, 2024)

  Southern Ocean (SO) climate is rapidly changing because of global warming and regional climate feedback loops like shifts of the Southern Hemisphere (SH) westerly winds (SHW) and related Southern Annular Mode (SAM). Over ...

• Biomolecular profiles of Arctic sea-ice diatoms highlight the role of under-ice light in cellular energy allocation 

  Duncan, Rebecca J.; Nielsen, Daniel; Søreide, Janne; Varpe, Øystein; Tobin, Mark J.; Pitusi, Vanessa; Heraud, Philip; Petrou, Katherina (Journal article; Peer reviewed, 2024)

  Arctic sea-ice diatoms fuel polar marine food webs as they emerge from winter darkness into spring. Through their photosynthetic activity they manufacture the nutrients and energy that underpin secondary production. Sea-ice ...

• Polycladomyces zharkentensis sp. nov., a novel thermophilic cellulose-and starch-degrading member of the Bacillota from a geothermal aquifer in Kazakhstan 

  Mashzhan, Akzhigit; Kistaubayeva, Aida; Javier Lopez, Ruben; Bissenova, Ulzhan; Bissenbay, Akerke; Birkeland, Nils Kåre (Journal article; Peer reviewed, 2024)

  A thermophilic, aerobic and heterotrophic filamentous bacterium, designated strain ZKZ2T, was isolated from a pipeline producing hydrothermal water originating from a >2.3 km deep subsurface geothermal source in Zharkent, ...

• Structure of Benthic Microbial Communities in the Northeastern Part of the Barents Sea 

  Stroeva, Aleksandra R; Klyukina, Alexandra A; Vidishcheva, Olesya N; Poludetkina, Elena N; Solovyeva, Marina A; Pyrkin, Vladislav O; Gavirova, Liliya A; Birkeland, Nils Kåre; Akhmanov, Grigorii G; Bonch-Osmolovskaya, Elizaveta B; Merkel, Alexander Y (Journal article; Peer reviewed, 2024)

  The Barents Sea shelf is one of the most economically promising regions in the Arctic in terms of its resources and geographic location. However, benthic microbial communities of the northeastern Barents Sea are still ...

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