Results 141 to 150 of about 140,816 (312)
Reinforcement Learning Enabled Nanophotonic Devices
A reinforcement learning algorithm is used to design photonic devices. The method creates metagratings and grating couplers that efficiently control both the direction and polarization of light. Further, a reinforcement learning approach is used to design in‐plane integrated photonic devices. This approach paves the way for advanced photonic components
Zi Wang +4 more
wiley +1 more source
Adaptive management in disaster crisis: Role analysis in cross-sector collaboration. [PDF]
Meutia IF +4 more
europepmc +1 more source
Pollen limitation, a decrease in seed production due to insufficient pollen receipt, may influence plant demography and the evolution of sexual systems. Its empirical estimation of pollen supplementation of some of the flowers on an individual is well known to be prone to overestimation due to potential resource reallocation among the individual's ...
Xia Jiang +6 more
wiley +1 more source
Correction: Characterization and health risk assessment of airborne microplastics in Delhi NCR. [PDF]
Rao MN +7 more
europepmc +1 more source
Crisis Preparation, Capacity Building, and Community Resilience: Lessons From Maui
ABSTRACT The 2023 Maui wildfires provide a unique context to explore the impact of nonprofit crisis networks taking a proactive role in community crisis response, leveraging resources, expertise, and networks. The Hawaiʻi Community Foundation (HCF) has been a key player in Maui's local response, providing critical support, mobilizing volunteers, and ...
Lauren Azevedo +3 more
wiley +1 more source
Spatiotemporal distribution and driving factors of atmospheric pollutants in the U-Chang-Shi urban agglomeration, Northwestern China. [PDF]
Chen S +5 more
europepmc +1 more source
Animal breeding phenology in temperate and high latitude regions is often predicted by weather variables, such as temperature. Much work on this topic has focused on taxonomic groups that employ adaptive plastic responses to annual variation in an environmental cue, with analytical approaches developed to determine when weather has an effect and the ...
Kirsty H. Macphie +6 more
wiley +1 more source

