Results 81 to 90 of about 1,065 (169)

Sargassum Strandings on the Brazilian Coast: Integrating Scientific and Media Records to Support Coastal Conservation and Monitoring

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 7, July 2026.
ABSTRACT The expansion of the Great Atlantic Sargassum Belt (GASB) has increased the frequency and intensity of Sargassum stranding events across the Tropical Atlantic, generating ecological, social and economic impacts on coastal systems. Along the Brazilian coast, however, formal scientific documentation of these events remains limited, despite ...
Geison Pires Mesquita, Leonardo Capeleto De Andrade, Vânia Galindo Massabni, João Adriano Rossignolo   +3 more
wiley   +1 more source

A Comprehensive Systematic Review of Cyber‐Physical Systems Security: Threats, Challenges, and Defense in ICS/OT Environments

Engineering Reports, Volume 8, Issue 7, July 2026.
Overview of the paper organization, illustrating the hierarchical structure of cybersecurity domains in ICS and CPS, including attack analysis, security approaches, offensive tactics, career guidance, and concluding discussions. ABSTRACT The convergence of operational technology (OT) with IP‐based information systems has exposed industrial control ...
M. A. Khalifa, Ahmad Taher Azar, Walid El‐Shafai   +2 more
wiley   +1 more source

A Comprehensive Review of AI‐Powered Energy Systems

Energy Science &Engineering, Volume 14, Issue 7, Page 3554-3580, July 2026.
The role of Artificial Intelligence (AI) in developing next‐generation energy systems is getting more day by day. Therefore, incorporating AI enables real‐time decision‐making and advanced grid management, which are essential for optimizing the use of intermittent renewable sources like wind and solar power.
Armin Razmjoo, Pedram Asef, Masoumeh Javadi, Mousa Marzband, Shady S. Refaat, Muhyaddin Rawa   +5 more
wiley   +1 more source

Machine learning the 6d supergravity landscape

Journal of High Energy Physics
In this paper, we apply both supervised and unsupervised machine learning algorithms to the study of the string landscape and swampland in 6-dimensions. Our data are the (almost) anomaly-free 6-dimensional N $$ \mathcal{N} $$ = (1, 0) supergravity models,
Nathan Brady, David Tennyson, Thomas Vandermeulen   +2 more
doaj   +1 more source

Retaining Models of Human Evolution After Repeated Falsifications—Why?

Natural Sciences, Volume 6, Issue 3, July 2026.
Two 19th century paradigms of human evolution emerged: Humans are subdivided into isolated populations in an evolutionary tree, versus human populations interbreed (gene flow) with no isolates. The tree model has been rejected whenever tested since the 1970's, whereas gene flow consistently fits.
Alan R. Templeton
wiley   +1 more source

Two-dimensional gauge anomalies and p-adic numbers

Journal of High Energy Physics
We show how methods of number theory can be used to study anomalies in gauge quantum field theories in spacetime dimension two. To wit, the anomaly cancellation conditions for the abelian part of the local anomaly admit solutions if and only if they ...
Imogen Camp, Ben Gripaios, Khoi Le Nguyen Nguyen   +2 more
doaj   +1 more source

Simplified path integral for supersymmetric quantum mechanics and type-A trace anomalies

Journal of High Energy Physics, 2018
Particles in a curved space are classically described by a nonlinear sigma model action that can be quantized through path integrals. The latter require a precise regularization to deal with the derivative interactions arising from the nonlinear kinetic ...
Fiorenzo Bastianelli, Olindo Corradini, Laura Iacconi   +2 more
doaj   +1 more source

A Dialogue on Revolutions and Revolutionaries in Science: A Perspective From Quantum Mechanics

Natural Sciences, Volume 6, Issue 3, July 2026.
ABSTRACT We discuss the notions of scientific revolutions and revolutionaries in the context of the Relativity Revolution and of the First, Second, and Third Quantum Revolutions. We conclude that at the core of the question of what qualifies as a revolution and revolutionary is an assessment of the gradients of knowledge accumulation over time, both at
Ron Folman, Bretislav Friedrich
wiley   +1 more source

Symmetry TFTs from String Theory. [PDF]

Commun Math Phys, 2023
Apruzzi F, Bonetti F, García Etxebarria I, Hosseini SS, Schäfer-Nameki S.   +4 more
europepmc   +1 more source

A Self‐Supervised Machine Learning Approach for the Estimation of Open‐Circuit Voltage Degradation in Photovoltaic Systems

Progress in Photovoltaics: Research and Applications, Volume 34, Issue 7, Page 920-941, July 2026.
This study introduces a self‐supervised machine learning approach integrating physics‐based principles to estimate open‐circuit voltage ( voc) degradation in photovoltaic systems using SCADA data. By combining clustering and regression algorithms, our method detects performance deviations without labelled datasets. Results across three PV installations
Sandra Riaño, Jose‐Domingo Santos, Miguel Esteras, Amaia Abanda, Javier Del Ser   +4 more
wiley   +1 more source