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Skinnier but resilient geese thriving in the high Arctic

Skinnier but resilient geese thriving in the high Arctic The world is changing in dramatic ways, especially in the High Arctic. Climate change has meant that spring arrives earlier, but winters have become far more treacherous for Arctic animals that overwinter there, with more rain and ice. So what about birds that don t overwinter in the Arctic, but nest and raise young there? Researchers have spent nearly three decades collecting data on a group of barnacle geese that migrate to the Norwegian archipelago of Svalbard to see how the geese respond to environmental changes overall. In one study they found that earlier springs linked with climate change meant better conditions for the geese, but that these benefits were cancelled out by an increase in numbers of hungry foxes a precarious balance that could change depending on future conditions.

United kingdomKate layton matthewsEva fugleiBrage bremset hansenDylanz childsKate laytonMaartenj je loonenNorwegian polar institute in tromsUniversity of groningenCentre for biodiversity dynamicsNorwegian university of scienceUniversity of sheffieldNorwegian universityBiodiversity dynamicsNorwegian polar instituteஒன்றுபட்டது கிஂக்டம்

Information transport in antiferromagnets via pseudospin-magnons

E-Mail IMAGE: A research team from the Technical University of Munich (TUM), the Bavarian Academy of Sciences and Humanities, and the Norwegian University of Science and Technology (NTNU) in Trondheim has succeeded. view more Credit: Christoph Hohmann / MCQST A team of researchers from the Technical University of Munich, the Walther-Meissner-Institute of the Bavarian Academy of Sciences and Humanities, and the Norwegian University of Science and Technology in Trondheim has discovered an exciting method for controlling spin carried by quantized spin wave excitations in antiferromagnetic insulators. Elementary particles carry an intrinsic angular momentum known as their spin. For an electron, the spin can take only two particular values relative to a quantization axis, letting us denote them as spin-up and spin-down electrons. This intrinsic two-valuedness of the electron spin is at the core of many fascinating effects in physics.

Rudolf grossAkashdeep kamraMatthias althammerDeutsche forschungsgemeinschaftTechnical university of munichBavarian academy of sciencesMunich centerTechnology in trondheimNorwegian university of scienceResearch council of norwayTechnical universityBavarian academyNorwegian universityTechnical physicsQuantum scienceResearch council

North America Psychedelic Drugs Market 2020-2027 to Show

North America Psychedelic Drugs Market 2020-2027 to Show
openpr.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from openpr.com Daily Mail and Mail on Sunday newspapers.

United statesHong kongUnited kingdomJazz pharmaceuticals incAmneal pharmaceuticalsUniversity of norwayUniversity of scienceDouglas pharmaceuticals ltdDepartment of neuroscienceMarket researchNeurorx incHikma pharmaceuticalsNorwegian university of scienceCommunication technologyJohnson services incNorth america psychedelic drugs market

Best of Last Year: The top MedicalXpress articles of 2020

Best of Last Year: The top MedicalXpress articles of 2020
medicalxpress.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from medicalxpress.com Daily Mail and Mail on Sunday newspapers.

United kingdomNew south walesSankt peterburgStanford universityUnited statesUniversity of california san franciscoUniversity of california san diegoSan franciscoAnna aksenovaAmesh adaljaFrank esperWilliam bryanJohnjoe mcfaddenAmy gossUniversity of californiaHadassah medical school

Information transport via magnons

Pseudospin in antiferromagnets: new perspectives for information technologiesInformation transport via magnons A team of researchers from the Technical University of Munich (TUM), the Bavarian Academy of Sciences and Humanities (BAdW) and the Norwegian University of Science and Technology (NTNU) in Trondheim has discovered an exciting method for controlling spin carried by quantized spin wave excitations in antiferromagnetic insulators. Elementary particles carry an intrinsic angular momentum known as their spin. For an electron, the spin can take only two particular values relative to a quantization axis, letting us denote them as spin-up and spin-down electrons. This intrinsic two-valuedness of the electron spin is at the core of many fascinating effects in physics.

Technical university of munichTechnology in trondheimNorwegian university of scienceTechnical universityNorwegian universityதொழில்நுட்ப பல்கலைக்கழகம் ஆஃப் முனிச்நோர்வே பல்கலைக்கழகம் ஆஃப் அறிவியல்தொழில்நுட்ப பல்கலைக்கழகம்நோர்வே பல்கலைக்கழகம்