Results 101 to 110 of about 6,424 (214)

Flavin Catalysts in Organic Synthesis

open access: yesAngewandte Chemie, EarlyView.
Flavins and their congeners are potent catalysts for organic synthesis inspired by enzymatic transformations. In addition to catalysis in the flavin ground state via covalent intermediates, the excited singlet and triplet states unlock applications including photooxidation, photoreduction, and energy transfer via sensitization.
Jan Freudenberg, Golo Storch
wiley   +2 more sources

Internet use and adolescent development: A conceptual model integrating behavioral and contextual theories

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract In the digital era, adolescent development is deeply embedded in the cyber environment. Despite ongoing debate on the benefits and/or risks that Internet use brings to adolescents in empirical studies, conceptual and theoretical discussion on the influences of the intensity and modalities of Internet use is peripheral.
Linxiao Zhang   +3 more
wiley   +1 more source

Photochemical Reaction Discovery Enabled by the Dynamic Speciation of Copper Complexes

open access: yesAngewandte Chemie, EarlyView.
A strategy for accelerated photochemical reaction discovery is reported that harnesses the dynamic speciation of copper complexes, driven by their labile metal–ligand bonds. This platform simplifies reaction screening by combining an earth‐abundant copper(II) salt with commercially available ligands, which reversibly generate multiple catalytic species
Alessio Regni   +6 more
wiley   +2 more sources

Giovanni Antonio Scopoli's De Hydrargyro Idriensi Tentamina (1761): Mercury Mining, Mercurialism, and Preventive Reasoning in Eighteenth‐Century Occupational Medicine

open access: yesAmerican Journal of Industrial Medicine, EarlyView.
ABSTRACT Giovanni Antonio Scopoli (1723–1788), a physician‐naturalist of the Enlightenment, is primarily remembered for his contributions to botany and entomology. Less attention has been paid to his medical work De hydrargyro Idriensi Tentamina physico‐chymico‐medica (1761), written during his fifteen years of service as physician at the mercury mines
Alberto Zanatta   +3 more
wiley   +1 more source

Empowering rural revitalization in China with GAI: the application value, challenges, and optimization paths

open access: yesCogent Food & Agriculture
In the context of China’s path to modernization, rural revitalization is facing a new landscape of “technology empowerment.” Generative artificial intelligence (GAI), with its powerful text generation capabilities, continuous human-machine interaction ...
Xuwen Liu
doaj   +1 more source

Sitting in Many Camps—Innovative Approaches and Methods for First Nations‐Led Research Into Indigenous Peacebuilding

open access: yesAustralian Journal of Social Issues, EarlyView.
ABSTRACT In 2021, a desktop review was conducted of published references to First Nations peoples' approaches to conflict and its management in Australia (Project Stage One), culminating in a report published in 2024. This article focuses on Project Stage Two, a complex, innovative research undertaking building on the findings of Stage One, and being ...
Helen Bishop   +3 more
wiley   +1 more source

The Power of Forests: A Study on the Spatio-Temporal Patterns of China’s Forestry Carbon Sinks from the Perspective of GIS-LCA Technology

open access: yesAgricultural & Rural Studies
Forest carbon sinks are a crucial component in achieving China’s “dual carbon” goals. This study integrates GIS-LCA technology to systematically examine the spatiotemporal evolution of China’s forest carbon sinks and quantitatively assess afforestation ...
Yihang Hu   +5 more
doaj  

YOLOv8-MU: An Improved YOLOv8 Underwater Detector Based on a Large Kernel Block and a Multi-Branch Reparameterization Module

open access: yesSensors
Underwater visual detection technology is crucial for marine exploration and monitoring. Given the growing demand for accurate underwater target recognition, this study introduces an innovative architecture, YOLOv8-MU, which significantly enhances the ...
Xing Jiang   +4 more
doaj   +1 more source

Strengthening Treaty Understanding: The Role of Education in Building Durable Indigenous–State Agreements

open access: yesAustralian Journal of Social Issues, EarlyView.
ABSTRACT Education is a central mechanism for ensuring that Indigenous–State treaties are understood, supported and endure through political change. Public knowledge shapes the negotiation, acceptance, implementation and long‐term stability of agreements. In Australia, however, treaty knowledge remains fragmented.
Jacob Prehn, Harry Hobbs, Jessica Horton
wiley   +1 more source

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