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Study points to remotely supervised exercise classes as best option during lockdown

A study of 344 volunteers reveals that remotely supervised exercise classes were more effective than in-person sessions or unsupervised online sessions in improving physical and mental health. The researchers attribute this to the increased intensity of exercises under remote supervision, which led to better outcomes for participants.

No stone unturned: An extensive search for cation substitution in lithium-ion batteries

Researchers at Japan Advanced Institute of Science and Technology developed a novel method to predict the optimal cation substitutions in lithium-ion batteries using first-principles calculations. The study reveals that nickel can be partially substituted with platinum and palladium to increase battery discharge capacity, while other e...

SourceJapan Advanced Institute of Science and Technology·JournalThe Journal of Physical Chemistry C·DateJul 19, 2021

Jets pose many riddles

Researchers aim to understand jets' composition and launch mechanisms by combining theory, observation, and modelling. The goal is to develop a concordance model of jets, overcoming historical divisions between scientific approaches.

Newborns to three months should be stimulated to hold and reach for objects, study says

A recent study suggests that newborns to three months old should be stimulated to hold and reach for objects. This stimulation helps their social, motor, and cognitive development. Researchers propose a novel approach to understanding imitation and manual activities, including exercises such as placing the baby's hands on different tex...

SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalInfant Behavior and Development·DateJul 8, 2021

Ancient Islamic tombs cluster like galaxies

A study published in PLOS ONE reveals that ancient Islamic tombs in Sudan are distributed according to large-scale environmental factors and small-scale social factors. The tombs cluster around central 'parent' points, likely representing older tombs of importance, with smaller scale distribution influenced by nearby older structures.

SourcePLOS·JournalPLOS ONE·DateJul 7, 2021

For neuroscientists and researchers in general, a checklist for eliminating gender bias

A comprehensive checklist for eliminating gender bias in academia is provided by researchers Anaïs Llorens and Athina Tzovara. The study highlights various forms of gender bias, including their impact on women's careers, work-life balance, and mental health. By implementing this checklist, individuals can remedy these biases and create...

Last ice-covered parts of summertime Arctic Ocean vulnerable to climate change

Researchers at the University of Washington found that summer sea ice in the Last Ice Area, a region north of Greenland and Canadian Arctic Archipelago, is declining due to global warming. The study suggests that this area may not be as resilient as previously thought, raising concerns for polar bears and walruses that rely on the ice.

SourceUniversity of Washington·JournalCommunications Earth & Environment·DateJul 1, 2021

Closing the gap on the missing lithium

Researchers have reduced the discrepancy between theoretical and observed amounts of lithium by around 10% thanks to a new experiment. The study used particle beams, detectors, and an observational method called the Trojan horse to scrutinize one of the Big Bang nucleosynthesis reactions.

Concrete wall seismic test data wins NHERI DesignSafe Dataset Award 2021

Researchers generated first-of-its-kind data on lightly reinforced concrete walls, which helped revise New Zealand Concrete Structures Standard and U.S. Building Code Requirements. The dataset, published on NHERI DesignSafe cyberinfrastructure, revealed hidden damage in walls that led to improved understanding of earthquake engineering.

SourceUniversity of Texas at Austin, Texas Advanced Computing Center·JournalJournal of Structural Engineering·DateJun 17, 2021

Ceramics provide insights into medieval Islamic cuisine

A study of organic residues on ceramic pottery from rural and urban Sicily during the 9th to 12th century AD reveals a diverse range of vegetables, fruits, beeswax, and animal food products. The findings are consistent with Arabic literature's colorful dishes and highlight regional differences in cuisine preferences and ceramics use.

SourcePLOS·JournalPLOS ONE·DateJun 9, 2021