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Published Mississippi River Delta study reveals which human actions contribute to land loss
(via sciencedaily.com) Scientists reveal new information about the role humans have played in large-scale land loss in the Mississippi River Delta -- crucial information in determining solutions to the crisis.
Published An innovative twist on quantum bits: Tubular nanomaterial of carbon makes ideal home for spinning quantum bits
(via sciencedaily.com) Scientists develop method for chemically modifying nanoscale tubes of carbon atoms, so they can host spinning electrons to serve as stable quantum bits in quantum technologies.
Published Controlling electric double layer dynamics for next generation all-solid-state batteries
(via sciencedaily.com) Development of all-solid-state batteries is crucial to achieve carbon neutrality. However, their high surface resistance causes these batteries to have low output, limiting their applications. To this end, researchers have employed a novel technique to investigate and modulate electric double layer dynamics at the solid/solid electrolyte interface. The researchers demonstrate unprecedented control of response speed by over two orders of magnitude, a major steppingstone towards realization of commercial all-solid-state batteries.
Published A mixture of trees purifies urban air best
(via sciencedaily.com) Conifers are generally better than broad-leafed trees at purifying air from pollutants. A new study shows that the best trees for air purification depend on the type of pollutant involved.
Published Drones detect moss beds and changes to Antarctica climate
(via sciencedaily.com) Researchers are using drones with highly advanced sensors and AI to map large areas and to study changes to Antarctica's climate.
Published Cheap charcoal air filters offer improvements to in-vehicle air quality
(via sciencedaily.com) Original source A cheap charcoal air filter can reduce nitrogen dioxide (NO2) inside vehicles by as much as 90%, compared to levels outside the vehicle.
Published Bending 2D nanomaterial could 'switch on' future technologies
(via sciencedaily.com) Materials scientists have uncovered a property of ferroelectric 2D materials that could be exploited in future devices.
Published The positive outlooks of studying negatively-charged chiral molecules
(via sciencedaily.com) The ability to distinguish two chiral enantiomers is an essential analytical capability for chemical industries including pharmaceutical companies, flavor/odor engineering and forensic science. A new wave of chiral optical methods have shown significant improvements in chiral sensitivity, compared to their predecessors, leading to potential analytical advantages for chiral discrimination.
Published Phone-based measurements provide fast, accurate information about the health of forests
(via sciencedaily.com) Researchers have developed an algorithm that uses computer vision techniques to accurately measure trees almost five times faster than traditional, manual methods.
Published Rhythmic eating pattern preserves fruit fly muscle function under obese conditions
(via sciencedaily.com) Obese fruit flies are the experimental subjects in a study of the causes of muscle function decline due to obesity. In humans, skeletal muscle plays a crucial role in metabolism, and muscle dysfunction due to human obesity can lead to insulin resistance and reduced energy levels.
Published News you can use -- to better predict food crisis outbreaks
(via sciencedaily.com) A team of researchers has developed a machine learning model that draws from the contents of news articles to effectively predict locations that face risks of food insecurity. The model, which could be used to help prioritize the allocation of emergency food assistance across vulnerable regions, marks an improvement over existing measurements.
Published The world's first horse riders
(via sciencedaily.com) Researchers have discovered evidence of horse riding by studying the remains of human skeletons found in burial mounds called kurgans, which were between 4500-5000 years old. The earthen burial mounds belonged to the Yamnaya culture. The Yamnayans had migrated from the Pontic-Caspian steppes to find greener pastures in today's countries of Romania and Bulgaria up to Hungary and Serbia.
Published Sea level rise poses particular risk for Asian megacities
(via sciencedaily.com) Original source Sea level rise this century may disproportionately affect certain Asian megacities, according to new research that looks at the effects of natural sea level fluctuations in addition to climate change. The study identified several Asian megacities that may face especially significant risks by 2100, including Chennai, Kolkata, Yangon, Bangkok, Ho Chi Minh City, and Manila.
Published Ocean surface tipping point could accelerate climate change
(via sciencedaily.com) Original source A study has found that intense global warming could shut down the ocean's ability to soak up carbon dioxide, leading to accelerated global warming as the greenhouse gas accumulates in the atmosphere. The decline happens because of a surface layer of low-alkalinity water that emerges during extreme warming that hinders the ability of the oceans to absorb CO2. The study is based on a climate simulation configured to a worst-case emissions scenario that the researchers say must be avoided at all costs.
Published Integrating humans with AI in structural design
(via sciencedaily.com) A new design process that uses generative design but also seeks feedback from humans is more effective at producing designs that are fully optimized for their purpose.
Published Toothed whales catch food in the deep using vocal fry
(via sciencedaily.com) Toothed whales, such as dolphins, killer whales and sperm whales communicate and catch food exclusively with sound. Now researchers have for the first time found they evolved a new sound source in their nose that is functionally the same as the human larynx.
Published Most detailed geological model reveals Earth's past 100 million years
(via sciencedaily.com) Previous models of Earth's recent (100 million years) geomorphology have been patchy at best. For the first time a detailed continuous model of the Earth's landscape evolution is presented, with potential for understanding long-term climate and biological development.
Published Animals best to suppress personalities for group efficiency
(via sciencedaily.com) Social animals should limit individuality to conform with the behavior of the group, a study suggests.
Published Stick to your lane: Hidden order in chaotic crowds
(via sciencedaily.com) Mathematical research brings new understanding of crowd formation and behavior.
Published Catalyst purifies herbicide-tainted water and produces hydrogen
(via sciencedaily.com) Researchers have developed a dual-purpose catalyst that purifies herbicide-tainted water while also producing hydrogen.