A study finds that China's aerosol reductions under carbon neutrality will cause temperature increases of 0.2-0.5 K over eastern China in the near-term future, with annual mean precipitation enhanced over southern China. In the long-term future, air temperature is projected to increase by up to 0.5 K due to clean air actions.
A new study finds that exposure to posthospitalization home-delivered meals is associated with lower 30-day rehospitalization and mortality rates. The study suggests that this service may help prevent hospital readmissions and improve patient outcomes.
The technique has the potential to overcome major shortcomings associated with conventional bioprinting, allowing real-time wound treatment and immediate anastomosis with native tissue. However, challenges remain, including integration with surrounding tissues and limited access to defect sites in articular joints.
A study by Flinders University researchers found that short exposure to wind farm and road traffic noise triggers a small increase in waking from slumber, fragmenting sleep patterns. However, wind farm noise wasn't more disruptive to sleep than road traffic, which was slightly more disruptive at higher audio levels.
The University of Sydney-led guidelines recommend personalized deprescribing plans and gradual dose reduction to minimize withdrawal symptoms. Clinicians should avoid abruptly stopping opioids without support or pain management plans, especially for patients with severe opioid use disorder.
Dmitry Beyder has been elected as the president of the SNMMI-TS for 2023-24, aiming to increase technologists' roles in providing theranostics and nuclear medicine therapy. He brings extensive experience from various positions in the field.
Scientists review preparation techniques for copper matrix composites with ceramic particles, enhancing mechanical properties and thermal conductivity. The study highlights the importance of particle characterization, interfacial bonding, and advanced preparation methods to optimize composite performance.
SNMMI-TS elects Julie Dawn Bolin as president-elect, focusing on educating students about nuclear medicine careers and improving professional development. Bolin brings extensive experience in nuclear medicine technology and education.
Mullani, a pioneer in positron emission tomography (PET) prototype development, has been recognized for his significant contributions to the field. He developed new innovations in PET designs and published the first validation of time-of-flight information in PET to improve image quality.
Henry VanBrocklin, a professor at the University of California, San Francisco, has been recognized for his decades-long research on novel radiopharmaceuticals and their applications in medical imaging. He is being honored with the prestigious Paul C. Aebersold Award for his contributions to nuclear medicine.
A new PET radiotracer called <sup> 18 </sup> F-Cholestify has been developed to visualize metabolic cholesterol clearance in the brain. The tracer successfully visualized brain cholesterol metabolism in rats, non-human primates, and humans, showing promising results for studying neurodegenerative diseases.
This study reconstructs long-term clay mineral records to show the progressive aridification of Asia's interior since late Oligocene, driven by Tibetan uplift and global cooling. Clay mineral evolution reveals strengthened continental weathering and erosion in Asia.
Scientists have successfully imaged electronic molecular orbitals of single molecules, revealing superatom molecular orbitals suitable for electron transport in organic electronics. This breakthrough imaging technique will facilitate studying structural changes and reactions of molecules.
Researchers found that combining vermiculite with submerged plants reduces phosphorus levels and improves sediment oxygen circulation. The study also showed increased beneficial microorganisms and enhanced sediment permeability.
The new gap-free PN_T2T genome has significantly improved contig N50 length and filled gaps, enabling better exploration of agronomic traits. The genome reveals key genes and gene clusters related to plant defense mechanisms, water stress response, and salt tolerance.
A new study employs artificial neural networks to predict and optimize ozonation catalyst performance based on data from 52 different catalysts. The approach integrates fluorescence spectroscopy to determine optimal impregnation concentrations and times, resulting in improved catalytic performance and removal of total organic carbon.
The COATS experiment revealed new insights into the physical mechanism and spatial structure of the atmospheric boundary layer (ABL) during haze pollution in the North China Plain. The study found that mountain-induced vertical circulations can promote the formation of elevated pollution layers.