A team of researchers has developed a new tool to predict the habitat needs of New Zealand's endangered sea lions, enabling conservation efforts to better prepare for their return to the mainland. The model takes into account various factors such as sand, grass, and forest types, slopes, and human impact like roads and farms.
SourceMichigan State University·JournalMethods in Ecology and Evolution·TypeComputational simulation/modeling·DateNov 7, 2021
A new mobile phone app called GrowthMonitor can accurately measure children's height and detect potential growth disorders, enabling early diagnosis and treatment. The app uses a traffic light system to inform parents of normal, amber, or red growth status, empowering them to take action.
SourceSociety for Endocrinology·TypeObservational study·DateNov 7, 2021
Children in UK and Ireland diagnosed with larger kidney cancers, leading to late diagnosis and potential poorer outcomes. A call for frontline healthcare workers to be trained in paediatric medicine has been made to improve early detection.
SourceNational Cancer Research Institute·TypeData/statistical analysis·DateNov 7, 2021
Researchers have identified genetic risk factors associated with SOX5 and CHST3 genes, key regulators of intervertebral disc development, linked to spine osteoarthritis. The study reveals a strong correlation between degeneration of intervertebral discs and spine OA, as well as links to back pain, knee, hip, and neck/shoulder pain.
SourceThe University of Hong Kong·JournalCell·DateNov 7, 2021
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A team of researchers from Flinders University has developed a single mathematical equation that can accurately model and predict the behavior of ventricular fibrillation, a life-threatening heart rhythm. The equation uses principles from renewal theory to predict the population dynamics of 'rotors' found in the heart during VF.
SourceFlinders University·JournalHeart Rhythm·TypeObservational study·DateNov 7, 2021
A new study reveals pterosaurs had a wing root fairing made of skeletal muscle, improving force generation and wing shape control. The findings suggest pterosaurs were more advanced flyers than previously thought, with significant contributions to their flight anatomy and evolution.
SourceThe University of Hong Kong·JournalProceedings of the National Academy of Sciences·DateNov 7, 2021
Researchers found strong peaks of local extinction and origination before and after the PETM, indicating a great perturbation of the shallow-marine ecosystem. The ecosystem recovered strongly near the end of the PETM, but the impacts were irreversible, changing faunal composition permanently.
SourceThe University of Hong Kong·JournalGlobal and Planetary Change·DateNov 7, 2021
According to experts, half of patients with two common subtypes of advanced breast cancer may live for five years or longer. The new guidelines also aim to improve treatment options for triple-negative breast cancer patients.
SourceAssociação Advanced Breast Cancer Global Alliance·TypeCommentary/editorial·DateNov 7, 2021
A pilot study reveals that whole genome sequencing can refine diagnoses and provide new treatment options for children with cancer. The study found genetic variants that could change prognosis or suggest hereditary causes of the cancers, as well as treatments that may be effective but were not previously considered.
SourceNational Cancer Research Institute·TypeExperimental study·DateNov 7, 2021
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The study reveals step-wise molecular changes in viral polymerase and nucleoprotein that facilitated efficient pig-to-pig transmission. The findings suggest strategic coordination of surveillance and risk assessment activities to identify viruses with pandemic potential.
SourceThe University of Hong Kong·JournalNature Microbiology·DateNov 7, 2021
Scientists at USTC localized electromagnetic fields down to 10^-6 wavelength, increasing field intensity by 2.0×10^8 times and interaction strength by 1.4×10^4 times. This breakthrough enables high-spatial-resolution quantum sensing in nanoscience.
SourceUniversity of Science and Technology of China·JournalNature Communications·DateNov 7, 2021