Results 221 to 230 of about 59,945 (291)

Correlation between birefringence and absorption mapping in large-size Sapphire substrates for gravitational-wave interferometry. [PDF]

Sci Rep, 2023
Zeidler S, Eisenmann M, Bazzan M, Li P, Leonardi M.   +4 more
europepmc   +1 more source

Exploring Economic Conflict Through the Gravitational Field Model of Trade: Markets, Wars, and Instability

Conflict Resolution Quarterly, Volume 42, Issue 4, Page 507-521, Summer 2025.
ABSTRACT Building on Walter Isard's location and gravity theories in economics, we extend his trade model to better understand its core principles, including commercial attraction, center of gravity in markets, and favorable location for exporting firms.
Luigi Capoani, Alexandru Tudorache, Alessandro Barlese   +2 more
wiley   +1 more source

Multi-messenger gravitational lensing. [PDF]

Philos Trans A Math Phys Eng Sci
Smith GP, Baker T, Birrer S, Collins CE, Ezquiaga JM, Goyal S, Hannuksela OA, Hemanta P, Hendry MA, Janquart J, Keitel D, Levan AJ, Lo RKL, More A, Nicholl M, Pastor-Marazuela I, Ponte Pérez AI, Ubach H, Uronen LE, Wright M, Zumalacarregui M, Bianco F, Çalişkan M, Chan JCL, Colangeli E, Gompertz BP, Haines CP, Hayes EE, Hu B, Lamb GP, Liu A, Mandhai S, Narola H, Nguyen QL, Poon JSC, Ryczanowski D, Seo E, Shajib AJ, Shan X, Tanvir N, Vujeva L.   +40 more
europepmc   +1 more source

Digital Regulation and Questions of Legitimacy

Policy &Internet, Volume 17, Issue 2, June 2025.
ABSTRACT Governments across the world have introduced or are considering new digital regulation to address a range of policy issues, from long‐standing concerns about illegal and harmful content online to more recent debates about the risks and benefits of generative AI.
Giles Moss
wiley   +1 more source

Fast radio bursts and the radio perspective on multi-messenger gravitational lensing. [PDF]

Philos Trans A Math Phys Eng Sci
Pastor-Marazuela I.
europepmc   +1 more source

Strong gravitational lensing of gravitational waves from double compact binaries—perspectives for the Einstein Telescope [PDF]

, 2014
Marek Biesiada, Xuheng Ding, Aleksandra Piórkowska, Zong‐Hong Zhu   +3 more
openalex   +1 more source

Assessment of Practical Satellite Quantum Key Distribution Architectures for Current and Near‐Future Missions

International Journal of Satellite Communications and Networking, Volume 43, Issue 3, Page 164-192, May/June 2025.
ABSTRACT Quantum key distribution (QKD) allows the generation of cryptographic keys beyond the computational hardness paradigm and is befitting for secure data transmission requiring long‐term security. The communication distance of fiber‐based QKD, however, is limited to a few hundred kilometers due to the exponential scaling of signal attenuation ...
Davide Orsucci, Philipp Kleinpaß, Jaspar Meister, Innocenzo De Marco, Stefanie Häusler, Thomas Strang, Nino Walenta, Florian Moll   +7 more
wiley   +1 more source

A follow-up strategy enabling discovery of electromagnetic counterparts to highly magnified gravitationally lensed gravitational waves. [PDF]

Philos Trans A Math Phys Eng Sci
Ryczanowski D, Cooke J, Freeburn J, Gompertz B, Haines CP, Nicholl M, Smith G, Van Bemmel N, Zhang J.   +8 more
europepmc   +1 more source

Inference of the cold dark matter substructure mass function at z = 0.2 using strong gravitational lenses [PDF]

, 2014
S. Vegetti, L. V. E. Koopmans, Matthew W. Auger, Tommaso Treu, A. Bolton   +4 more
openalex   +1 more source

Regionally‐Dependent Arctic Sea Ice Recovery to CO2 Removal

Earth's Future, Volume 13, Issue 6, June 2025.
Abstract The decline of Arctic sea ice area (SIA) has accelerated in recent decades and is projected to continue in a warming climate. This trend can be reversed by reducing atmospheric CO2 concentrations. A large‐ensemble model experiment, in which atmospheric CO2 concentrations are quadrupled and then reduced to the initial state, shows an overall ...
M. Inês Cajada, Seok‐Woo Son, Jaeyoung Hwang, Hyo‐Seok Park, Soon‐Il An   +4 more
wiley   +1 more source