Results 71 to 80 of about 5,659 (253)

Conformal Reconfigurable Intelligent Surfaces: A Cylindrical Geometry Perspective

Advanced Electronic Materials, EarlyView.
Cylindrical reconfigurable intelligent surfaces are explored for low‐complexity beam steering using one‐bit meta‐atoms. A multi‐level modeling approach, including optimization‐based synthesis, demonstrates that even minimal hardware can support directive scattering.
Filippo Pepe, Ivan Iudice, Giuseppe Castaldi, Marco Di Renzo, Vincenzo Galdi   +4 more
wiley   +1 more source

Emerging Frontiers in Digital Health Transformation: Scope and Implementation Challenges in Low- and Middle-Income Countries—A Narrative Review [PDF]

The International Journal of Frontier Sciences
Background: Digital transformation has become essential for strengthening health systems in low- and middle-income countries (LMICs), which often experience workforce shortages, fragmented governance, inadequate infrastructure, and ongoing health ...
Farzana Yasmin
doaj   +1 more source

Characterizing Biopolymer Electrolytes in Zinc–Air Batteries: Challenges, Best Practices, and a Robust Workflow Guiding Future Research Paths

Advanced Energy Materials, EarlyView.
Bio‐based gel polymer electrolytes promise sustainable, mechanically adaptable zinc–air batteries, yet their progress is constrained by inconsistent characterization. This review critically links formulation, structure, interfaces, and cell performance, identifies methodological gaps under alkaline operating conditions, and proposes application ...
Matteo Milanesi, Hiba Ali, Barbara Belza, Mattia F. Palermo, Claudio Gerbaldi, Giuseppe Antonio Elia, Nagore Ortiz‐Vitoriano   +6 more
wiley   +1 more source

From Top to Bottom: Manufacturing Process‐Context Aware Resolution of Energy Device Electrodes Through a 3D Diffusion Generative Model

Advanced Energy Materials, EarlyView.
The application of a generative diffusion model, enhanced with a training data augmentation pipeline retaining the manufacturing process context of electrode microstructures, leads to improved fidelity of the through‐plane tortuosity factor in the AI generated samples.
Victor Ramirez‐Camacho, Siwar Ben Hadj Ali, Maxence Desnoyers, Francisco Fernandez, Nassima Benammar, Alejandro A. Franco   +5 more
wiley   +1 more source

Research on the impact of algorithmic trading on market volatility

Scientific Reports
The rapid growing of algorithmic trading (AT) has been playing an increasingly important role in shaping financial market in recent years. Although many scholars have studied the impact of AT on market volatility, the evidence they provided is ...
Dan Yang, Yang Yang, Jia Luo, Zeming Wang, Haowei Sha   +4 more
doaj   +1 more source

Farmers' Preferences for Gene Editing Crops and Influencing Factors

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Gene editing (GE) is gaining momentum worldwide, but limited data on UK farmers' preferences hinders our understanding of its potential impact amid deregulation debates. Based on a survey of 200 English arable farmers, we employ a Latent Class Analysis and Multinomial Logit regressions to investigate current preferences for GE crops.
Bertolozzi‐Caredio Daniele, Vigani Mauro   +1 more
wiley   +1 more source

AI in Rural Classrooms: Challenges and Perspectives from South African Educators

International Journal of Current Educational Studies
Despite growing interest in artificial intelligence (AI) in South African education, limited research has examined how rural educators perceive and navigate AI integration.
Oratilwe Penwell Mokoena, Solly Matshonisa Seeletse   +1 more
doaj   +1 more source

Differentiated Impacts of EU Rural Development Measures: A Finite Mixture Evaluation of Italian Olive Farms

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This paper examines the relationship between participation in the EU Rural Development Program and the economic performance of Italian olive farms using a finite‐mixture model with inverse‐probability‐weighted regression adjustment. Based on 2010–2022 FADN panel data, it estimates heterogeneous treatment effects while correcting for selection ...
Francesco Caracciolo, Marilena Furno
wiley   +1 more source

Corporate pension funds in Ukraine: features of formation and development prospects

Український соціум
The purpose of this article is to analyse and evaluate current trends in the development of corporate non-state pension funds, which over the last decade have become the main institutional element of the long-term savings system.
Makarenko Oleh
doaj   +1 more source

Research on Investment Strategies Considering Investors' Emotions Based on Optimized CNN Algorithm

, 2023
: This paper explores how to extract investor sentiment in text using an optimized convolutional neural network algorithm and form investor opinions based on it, so as to construct a portfolio model with a higher rate of return. Specifically, based on the text data of SSE 50 constituent stocks in the Oriental Fortune stock bar, the optimized ...
openaire   +2 more sources