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| Enhanced statistical models will aid conservation of killer whales and other species Posted: 17 Jan 2022 06:30 AM PST Retrieving an accurate picture of what a tagged animal does as it journeys through its environment requires statistical analysis, especially when it comes to animal movement, and the methods statisticians use are always evolving to make full use of the large and complex data sets that are available. A recent study by researchers at the Institute for the Oceans and Fisheries (IOF) and the UBC department of statistics has taken us a step closer to understanding the behaviours of northern resident killer whales by improving statistical tools useful for identifying animal behaviours that can't be observed directly. |
| Inciting instead of coercing, 'nudges' prove their effectiveness Posted: 17 Jan 2022 06:30 AM PST To get through challenges such as the pandemic or the climate change, citizens must change their habits and behaviors. But how can this be achieved without resorting to coercive measures? The answer to this question may be the 'nudges' that have been gaining popularity over the last decade. By making small changes in our environment, these interventions aim to encourage changes in our behavior, while preserving our freedom of choice. From adding informative labels to reorganizing the food offer in a cafeteria, the overall effectiveness of these interventions has now been demonstrated. |
| Bone growth inspired 'microrobots' that can create their own bone Posted: 17 Jan 2022 05:58 AM PST Inspired by the growth of bones in the skeleton, researchers have developed a combination of materials that can morph into various shapes before hardening. The material is initially soft, but later hardens through a bone development process that uses the same materials found in the skeleton. |
| Powerful volcanic blast not the cause for 2018 Indonesian island collapse Posted: 14 Jan 2022 04:26 PM PST The dramatic collapse of Indonesia's Anak Krakatau volcano in December 2018 resulted from long-term destabilising processes, and was not triggered by any distinct changes in the magmatic system that could have been detected by current monitoring techniques, new research has found. |
| New study shows novel crystal structure for hydrogen under high pressure Posted: 14 Jan 2022 08:56 AM PST Being the first element to form, hydrogen holds clues about the distribution of matter in our universe. Normally a gas, hydrogen exists as a solid under ultra-high-pressure conditions commonly found in the core of giant gaseous planets. However, the structures of solid hydrogen have remained elusive owing to difficulties in replicating such conditions experimentally. Now, a new study sheds light on this aspect using simulations and data science methods. |
| Posted: 14 Jan 2022 07:30 AM PST A mathematical model revealed that the optimal time to initiate immune-modulating therapy in COVID-19 differed according to patients' medical history and risk factors. Different patients also required different types of immunomodulation for optimal therapy. |
| Maternal COVID-19 infection increases risks of preterm birth, low birth weight and stillbirth Posted: 14 Jan 2022 04:45 AM PST A new study shows that unvaccinated pregnant people with COVID-19 are more likely to have poor birth outcomes even if they did not experience severe respiratory problems during infection. |
| One in ten people may still be infectious for COVID after ten days, new research indicates Posted: 14 Jan 2022 04:45 AM PST One in 10 people may have clinically relevant levels of potentially infectious SARS-CoV-2 past the 10 day quarantine period, according to new research. |
| Origin of rare disease FOP rooted in muscle regeneration dysfunction Posted: 14 Jan 2022 04:45 AM PST A mutation in the gene that causes fibrodysplasia ossificans progressiva (FOP) doesn't just cause extra bone growth but is tied to a problem in generating new muscle tissue after injury, according to new research. |
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