Results 61 to 70 of about 15,956 (279)

Economic and Environmental Tradeoffs in Cultivating Short Food Supply Chains With Urban Indoor Agriculture

Agribusiness, EarlyView.
ABSTRACT This study advances the literature on sustainable urban agriculture and alternative sustainable food production systems, which have gained momentum due to the need to strengthen regional food supply chains and meet the growing urban demand for fresh food. Indoor agriculture (IA) holds promise for year‐round cultivation of fresh produce even in
Joseph Seong, H. Christopher Peterson, Simone Valle de Souza   +2 more
wiley   +1 more source

Determinants of Knowledge and Usage of Generative Artificial Intelligence in Agricultural Extension: Evidence From Tennessee Extension Personnel

Agribusiness, EarlyView.
ABSTRACT This paper examines the determinants of generative AI (GenAI) knowledge and usage among agricultural extension professionals. Drawing on survey data from agricultural extension personnel in Tennessee, we employ regression analyses and latent Dirichlet allocation (LDA) for topic modeling of open‐ended responses to study the knowledge and usage ...
Abdelaziz Lawani, Jason de Koff, James Muriuki, Anna‐Liisa Ihuhwa   +3 more
wiley   +1 more source

Computational Models of Multisensory Integration with Recurrent Neural Networks: A Critical Review and Future Directions

Advanced Intelligent Systems, EarlyView.
This review outlines how recurrent neural networks model multisensory integration by capturing temporal and probabilistic features of sensory input. Key developments, challenges, and future directions are summarized, providing insights into biologically inspired AI. Multisensory integration (MSI) is a core brain function underlying perception, learning,
Ehsan Bolhasani, Seyed Hamed Aboutalebi, Yaser Merrikhi   +2 more
wiley   +1 more source

Estimation of Quantum Fisher Information via Stein's Identity in Variational Quantum Algorithms [PDF]

Quantum
The Quantum Fisher Information Matrix (QFIM) plays a crucial role in quantum optimization algorithms such as Variational Quantum Imaginary Time Evolution and Quantum Natural Gradient Descent.
Mourad Halla
doaj   +1 more source

Exchangeable pairs and Poisson approximation

, 2005
This is a survey paper on Poisson approximation using Stein's method of exchangeable pairs. We illustrate using Poisson-binomial trials and many variations on three classical problems of combinatorial probability: the matching problem, the coupon ...
Chatterjee, Sourav, Diaconis, Persi, Meckes, Elizabeth   +2 more
core   +3 more sources

Floral specialization for beetle pollination and its implications for pollen dispersal in an African orchid

American Journal of Botany, EarlyView.
Abstract Premise Pollination by beetles is relatively rare in orchids, and this has been attributed to the clumsy behavior of beetles being unsuitable for the precise pollen transfer mechanisms that characterize the orchid family. We investigated floral specialization for beetle pollination in the rare fire‐dependent South African orchid Disa elegans ...
Steven D. Johnson, Nina Hobbhahn, Timotheüs van der Niet, Anton Pauw   +3 more
wiley   +1 more source

Parents' WhatsApp coping resources in the context of ongoing political conflicts: An ecological exploration

American Journal of Community Psychology, EarlyView.
Abstract Mobile technologies have become significant resources for crisis communication and social support in recent years. However, despite empirical evidence pointing to the centrality of these technologies for parenthood in everyday life, it is yet unknown how parents' coping resources play a role in the digital environment.
Daphna Yeshua‐Katz, Stav Shapira, Orna Braun‐Lewensohn   +2 more
wiley   +1 more source

Approximations related to tempered stable distributions

Modern Stochastics: Theory and Applications
In this article, we first obtain, for the Kolmogorov distance, an error bound between a tempered stable and a compound Poisson distribution (CPD) and also an error bound between a tempered stable and an α-stable distribution via Stein’s method.
Kalyan Barman, Neelesh S Upadhye, Palaniappan Vellaisamy   +2 more
doaj   +1 more source

Investigation of the Degradation Behavior of Polyurethane Film by Selected Bacteria and Their Influence on Thermal and Mechanical Properties

Journal of Applied Polymer Science, EarlyView.
The cultivation of bacterial strains and their incubation in a minimal medium containing polyurethane as the carbon source, followed by analysis to investigate the microbial biodegradation of polyurethane film. ABSTRACT This study shows the potential of four bacterial strains, namely Anerinibacillus migulanus, Bacillus subtilis, Pseudomonas fluorescens,
Leandra Marie Schmid, Moyinoluwa Akintunde, Wolfgang Scherber, Kristina Lakomek, Dieter Meinhard, Iman Taha   +5 more
wiley   +1 more source

Approximate Message Passing With a Colored Aliasing Model for Variable Density Fourier Sampled Images

IEEE Open Journal of Signal Processing, 2020
The Approximate Message Passing (AMP) algorithm efficiently reconstructs signals which have been sampled with large i.i.d. sub-Gaussian sensing matrices.
Charles Millard, Aaron T. Hess, Boris Mailhe, Jared Tanner   +3 more
doaj   +1 more source