Results 151 to 160 of about 5,789 (259)

Rendezvous in Space: Tech Diplomacy and the Commercial Space Era—A Study of Rendezvous and Docking Technologies and Space Exploration Co‐Operation Since the Cold War

Global Policy, EarlyView.
ABSTRACT On‐orbit rendezvous and docking constitute one of the most technically challenging activities in the history of space activities. As space endeavours mature to crewed missions, space rendezous and docking technologies (RDT) emerge as an area of technological innovation critical to advances in future crewed space exploration.
Nikita Chiu, Markus Kornprobst
wiley   +1 more source

A five-dimensional classical framework for gravitational and quantum phenomena. [PDF]

Sci Rep
Strubbe F.
europepmc   +1 more source

The Great Cosmic Silence: What Does the Fermi Paradox Tell About the Future of Humanity?

Global Policy, EarlyView.
ABSTRACT This article examines how institutional time horizons shape the long‐term survival prospects of human technological civilisation. While research on global catastrophic and existential risks has expanded, the temporal structures of political‐economic institutions remain underexamined.
Heikki Patomäki
wiley   +1 more source

One-milligram torsional pendulum toward experiments at the quantum-gravity interface. [PDF]

Commun Phys
Agafonova S, Rosselló P, Mekonnen M, Hosten O.   +3 more
europepmc   +1 more source

The depth and breadth of capitalism at the Cape

The Economic History Review, EarlyView.
Abstract Limited liability company legislation was introduced to the Cape Colony in 1861. An amendment in 1892 led to wider adoption, expanding and diversifying the capital market. Using novel data from the Cape Joint Stock Archive between 1892 and 1902, this paper examines who invested, where capital flowed, and how these patterns shaped firm outcomes
Edward Kerby, Lloyd Melusi Maphosa
wiley   +1 more source

Finite-Capacity Thermodynamics of Causal Horizons. [PDF]

Entropy (Basel)
Antiba CA.
europepmc   +1 more source

A Horse Race of Machine‐Learning Methods to Predict Banking Crises

International Finance, EarlyView.
ABSTRACT To examine if one machine‐learning model can consistently elucidate financial vulnerabilities, both over time and across levels of development, this paper applies 13 machine‐learning algorithms to evaluate comparative forecasting performance across several banking crises.
Emile du Plessis
wiley   +1 more source

Volume-Law Entropy as a Mesoscopic Anomaly. [PDF]

Entropy (Basel)
Bougueroua L.
europepmc   +1 more source

China and Limits to the European Union's Geoeconomic Turn

JCMS: Journal of Common Market Studies, EarlyView.
Abstract The European Union's (EU) pivot from a commitment to efficiency to concern about security is commonly referred to as its ‘geoeconomic turn’. This paper analyses the EU's capacities to enhance its economic security and to engage in economic statecraft by focusing on China, which, at least until recently, posed the greatest geoeconomic challenge
Alasdair R. Young, Scott A. W. Brown
wiley   +1 more source

Evolution of tripartite entanglement in three-qubit quantum gravity-induced entanglement of masses (QGEM) with quantum decoherence. [PDF]

Sci Rep
Carmona Rufo PG, Mazumdar A, Sabín Lestayo C.   +2 more
europepmc   +1 more source