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Science News for July 2, 2023


New aluminium radical battery promises more sustainable power

Researchers at Flinders University and Zhejiang Sci-Tech University have developed a novel aluminium radical battery that uses water-based electrolytes, delivering stable voltage output and high capacity. The design has potential to replace hazardous materials in traditional batteries and provide a sustainable energy storage system.

SourceFlinders University·JournalJournal of the American Chemical Society·TypeExperimental study·DateJul 2, 2023

Finding middle ground: Flow regimes designed for salmon and energy value

Researchers developed models to schedule flow releases from a California reservoir, finding that pulse flows could benefit salmon while maximizing electricity generation. The study identified optimal flow regimes that aligned economic and salmon objectives during early summer, but diverged in mid-winter.

SourceKeAi Communications Co., Ltd.·JournalWater Biology and Security·TypeData/statistical analysis·DateJul 2, 2023
Davis Instruments Vantage Pro2 Weather Station

Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

Young cancer survivors at higher risk of depression, anxiety and other mental health disorders: NUS study

A review and analysis of 52 studies found childhood, adolescent, and young adult cancer patients and survivors are at an increased lifetime risk of developing depression and anxiety even after cancer remission. Higher education, income, and social support lower the risk of these mental health disorders.

SourceNational University of Singapore, Yong Loo Lin School of Medicine·JournalJAMA Pediatrics·TypeMeta-analysis·DateJul 2, 2023

Urine tests identify brain tumors by capturing cancer DNA using nanowires

Researchers have developed a technology to capture and release cell-free DNA from urine using nanowire surfaces, successfully detecting IDH1 mutation in glioma patients. This method opens possibilities for the detection of other tumor mutations and could revolutionize cancer diagnosis.

SourceNagoya University·JournalBiosensors and Bioelectronics·DateJul 2, 2023

A dynamic systems model for effective low-carbon transitions

A new dynamic systems model supports low-carbon transitions by analyzing local stability and formulating effective policy strategies. The model aligns with Agent-Based Models, enabling policymakers to make informed choices and align national policies with sustainable development goals.

SourceKeAi Communications Co., Ltd.·JournalJournal of Economy and Technology·TypeComputational simulation/modeling·DateJul 2, 2023