Results 71 to 80 of about 11,619 (194)
Quantum Fluctuations of the Gravitational Field and Propagation of Light: a Heuristic Approach
, 2000 Quantum gravity is quite elusive at the experimental level; thus a lot of interest has been raised by recent searches for quantum gravity effects in the propagation of light from distant sources, like gamma ray bursters and active galactic nuclei, and ...
Amelino-Camelia G +11 more
core +2 more sources
Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 30, Page 5842-5866, 19 December 2025.Abstract While machine learning (ML) has advanced image‐based damage detection, a critical gap remains: the automated translation of detected damage into standardized condition ratings used in structural assessments. Most existing approaches stop at semantic segmentation, overlooking the damage rating step essential for practical inspections.
Rona Firdes Çelik +2 more
wiley +1 more source
International Journal of Analysis and Applications, 2020 Agriculture plays a crucial role in Iranian economy in terms of food supply, job creation, food security, and foreign earnings. The main purpose of this study is to provide an estimate of the country's agricultural exports potential and to determine how ...
Shokrollah Hajivand +3 more
doaj
An Analysis of Actual and Potential Trade between the EU Countries and the Eastern European Countries [PDF]
, 2003 The Eastern Enlargement represents an opportunity for trade growth for all the European Union (EU) countries. In fact, trade between the EU and the Central and Eastern European countries (CEEC) has increased considerably in the nineties.
Caetano, José Manuel Martins +1 more
core
Advanced Engineering Materials, Volume 27, Issue 22, November 2025.Additive manufacturing (AM) transforms space hardware by enabling lightweight, high‐performance, and on‐demand production. This review outlines AM processes—powder bed fusion (PBF), directed energy deposition (DED), binder jetting (BJ), sheet lamination (SL), and material extrusion (ME)—applied to propulsion, satellite structures, and thermal devices ...
Stelios K. Georgantzinos +8 more
wiley +1 more source
Cloaking and Antennas: From Theoretical Paradigms to Next‐Generation Intelligent Systems
Advanced Optical Materials, Volume 13, Issue 33, November 25, 2025.The inception of electromagnetic cloaking sparked an immediate question: Can antennas be made invisible? Two decades later, this review charts the intertwined progress of major cloaking strategies (from transformation optics to scattering cancellation), metasurface technology, and their application to antennas, revealing how AI‐enabled devices are ...
Helen Guo, Xun Li
wiley +1 more source
Asian Trade Structures and Trade Potential : An Initial Analysis of South and East Asian Trade [PDF]
A frontier of potential trade is constructed for trade flows from a world trade matrix of trade determinants to compare East Asian trade performance with that of South Asia.
Kaliappa Kalirajan +2 more
core +1 more source
Big Data and AI‐Powered Modeling: A Pathway to Sustainable Precision Animal Nutrition
Advanced Science, Volume 12, Issue 41, November 6, 2025.This review summarizes the current landscape of big data and AI‐powered modeling in animal nutrition, covering techniques including intelligent data acquisition, data augmentation, explainable machine learning, heuristic algorithms, and life cycle assessment‐based sustainability evaluation.
Shuai Zhang +3 more
wiley +1 more source
Access to finance and intra-Africa trade efficiency
Journal of Shipping and TradeThis paper examines the impact of access to finance on intra-Africa trade efficiency using a panel dataset comprising 44 African exporters. Between 2008 and 2021, a stochastic frontier version of the gravity model finds intra-Africa trade to have been ...
Brian Tavonga Mazorodze
doaj +1 more source