Researchers developed a low-concentration cryoprotective agent vitrification method to preserve mouse preantral follicles, improving survival rates by 1/3. The approach integrated microencapsulation and physical heating techniques for enhanced cell protection.
A new study reveals that active galactic nuclei are even more powerful than previously believed, with their far ultraviolet light dimmed by a large factor due to dust. This discovery implies that these objects are putting out an order of magnitude more energy than thought in the ultraviolet range.
A researcher at the University of Copenhagen solved a 30-year-old problem in computer science by applying Petri nets to forecast COVID epidemic development. The breakthrough enables individual-oriented modeling, which can be used in epidemiology and other fields.
Researchers found that abnormal methylation processes lead to disruption of gene expression essential for brain development in people with Williams syndrome. The study suggests targeting treatments to correct these disruptions.
A team of scientists from the USA conducted a study on toddlers' behavior towards helping dogs. The researchers found that children aged 2-3 years were twice as likely to help a dog reach a treat or toy when it showed interest, with factors such as the dog's liveliness and the object being a treat increasing the likelihood of assistance.
The study, published in Physical Review X, demonstrates the quantum properties of 2D Cherenkov radiation and reveals a record-breaking electron-radiation coupling strength. Every electron emitted radiation, improving the interaction efficiency by over two orders of magnitude.
New research from the University of Sheffield reveals genetically modifying rice to reduce stomata can make it more salt-resistant and survive in environments with high salt levels. This adaptation could help tackle food insecurity caused by climate change.
Prof. Shahar Kvatinsky's neuromorphic chip integrates storage and processing functionalities, achieving 97% handwritten letter recognition accuracy with low energy consumption. The chip's design enables potential applications in camera sensors, eliminating the need for digital image enhancement.
Researchers have developed a novel substrate boosting square-tensile-strain, promoting four-variant spontaneous polarization and defect-dipoles. This breakthrough enables reversibly controlled ternary polar states and ferroelectric bias.
Researchers use red-shifted TERS to track tip-induced molecular configurational changes of a single CO molecule on Cu(100) surface, revealing the weakening of C−O bond and tilting angle.
A new study found that multiple negative faecal immunochemical tests can significantly reduce the risk of advanced neoplasia in a colonoscopy surveillance program. This could lead to longer intervals between screenings for people at above-average risk, reducing the burden on healthcare systems.
Coral hosts can punish selfish algae by limiting nutrient supply, promoting more beneficial species. This finding sheds light on coral survival and potential interventions to prevent bleaching due to climate change.
A new study from Flinders University found that a telehealth program delivering individualized coaching improves self-management and reduces suffering for people with chronic pain. The program, called Rethinking Pain, provides access to care and support for those living in rural areas who face long wait times for specialist care.