Results 81 to 90 of about 2,740 (188)

Introduction: A Mnemosyne of Art & Science

open access: yes
Renaissance Studies, EarlyView.
Ana Duarte Rodrigues   +2 more
wiley   +1 more source

The Consortium for the Advancement of Marine Arctic Science: Breaking the Barriers to Collaboration

open access: yesPerspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract The Consortium for the Advancement of Marine Arctic Science (CAMAS) has been created in response to the need for improved capabilities in Earth system modeling, specifically focused on the Arctic marine system. Designed to enable collaborative research, CAMAS has so far carried out a series of 3 hybrid workshops from 2024 to 2026.
J. Clement Kinney   +5 more
wiley   +1 more source

A Machine Learning Framework for Flood Risk Assessment With Imbalanced Data

open access: yesJournal of Flood Risk Management, Volume 19, Issue 4, December 2026.
ABSTRACT This study presents a machine‐learning framework for identifying areas of elevated flood risk using imbalanced, high‐dimensional geospatial datasets. Using the Mandra River Basin in Greece as a case study, an extreme gradient boosting (XGBoost) classifier was trained on 11 flood‐related features including hydrological, meteorological, soil and
Alexia Tsouni   +7 more
wiley   +1 more source

SAW Seminar History and Philosophy of Mathematics, 19th May 2014

open access: yes, 2014
Saw Seminar History and Philosophy of Mathematics 19th May 2014, 9.30 am-5pm University Paris Diderot Session Prepared by Matthieu Husson José Chabás (Universitat Pompeu Fabra) Equations and velocities of the Sun and the Moon in the Zij al-Sindhind by ...
coordinator
core  

Emergent Quantum Mechanics: David Bohm Centennial Perspectives

open access: yesEntropy, 2019
Emergent quantum mechanics (EmQM) explores the possibility of an ontology for quantum mechanics. The resurgence of interest in realist approaches to quantum mechanics challenges the standard textbook view, which represents an operationalist approach. The
Jan Walleczek   +3 more
doaj   +1 more source

Felix Klein and David Hilbert Prevented a Göttingen Appointment of Johannes Stark

open access: yesAnnalen der Physik, Volume 538, Issue 11, November 2026.
During World War I, the Göttingen mathematicians, led by Felix Klein and David Hilbert, prevented Johannes Stark, a Göttingen trained experimental physicist, from being appointed Professor there. A particularly revealing letter dated July 1, 1915, presented in full and contextualized, reveals Stark's egocentric character, his dismissive attitude toward
Renate Tobies, Tilman Sauer
wiley   +1 more source

A Low Cost, Fully Sensorless Dual Axis PV Tracker Using Astronomical Ephemerides and Discrete Actuation

open access: yesEnergy Technology, Volume 14, Issue 11, November 2026.
A fully sensorless dual‐axis solar tracker based on astronomical ephemerides and postal‐code geographic localization is developed and validated. The proposed discrete tracking strategy increases photovoltaic energy yield while minimizing actuator energy consumption, hardware complexity, and maintenance requirements, providing a practical and cost ...
Khadidja Dahli   +4 more
wiley   +1 more source

The legacy of Greece;

open access: yes, 1942
The value of Greece to the future of the world, by G. Murray.--Religion, by W. R. Inge.--Philosophy, by J. Burnet.--Mathematics and astronomy, by Sir T. L. Heath.--Natural science, by D'Arcy W. Thompson.--Biology, by C. Singer.--Medicine, by C.
Burnet, J. Philosophy.   +12 more
core  

Dynamical Solar Wind Forecasting Using In Situ Solar Wind Speed Observations

open access: yesSpace Weather, Volume 24, Issue 11, November 2026.
Abstract Accurate prediction of the ambient solar wind at Earth is a key requirement for space‐weather forecasting but is limited by uncertainties in coronal boundary conditions and, to a lesser extent, heliospheric transport. We present a quantitative assessment of a solar wind forecast that uses near‐Earth in situ solar wind observations to estimate ...
M. J. Owens   +3 more
wiley   +1 more source

Copernican Revolutions Revisited in Adam Smith by way of David Hume

open access: yesRevista Empresa y Humanismo, 2010
This paper revisits Adam Smith’s treatment of Copernicanism and Newtonianism in his essay “The History of Astronomy”. I will provide a detailed analysis of all the comments that Smith makes on the Hume’s oeuvre, noting their concordances and differences.
Eric Schliesser
doaj  

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