Results 161 to 170 of about 69,883 (320)

Residual Test to Search for Microlensing Signatures in Strongly Lensed Gravitational Wave Signals

The Astrophysical Journal
When a gravitational wave signal encounters a massive object, such as a galaxy or galaxy cluster, it undergoes strong gravitational lensing, producing multiple copies of the original signal.
Eungwang Seo, Xikai Shan, Justin Janquart, Otto Hannuksela, Martin Hendry, Bin Hu   +5 more
doaj   +1 more source

Heritage language learners' language availability and choice: A case study of primary school Persian learners in Australia

Foreign Language Annals, EarlyView.
Abstract This study investigates the factors influencing Persian language learning among heritage language learners in Sydney, Australia, with a particular focus on how formal and informal settings shape language choice and availability. The research employs a qualitative case study approach, incorporating data from student focus groups, semi ...
Mojgan Mokhatebi Ardakani, Dara Tafazoli
wiley   +1 more source

Diffraction in gravitational lensing for compact objects of low mass

, 1986
Shuji Deguchi, W. D. Watson
openalex   +1 more source

Thermal lensing in recycling interferometric gravitational wave detectors [PDF]

, 1994
K. A. Strain
openalex   +1 more source

An Economic Analysis of Difficulty Adjustment Algorithms in Proof‐of‐Work Blockchain Systems

International Economic Review, EarlyView.
ABSTRACT We study the stability of cryptocurrency systems through difficulty adjustment. Bitcoin's difficulty adjustment algorithm (DAA) exhibits instability when the reward elasticity of the hash rate is high, implying that a sharp price reduction could disrupt the current Bitcoin system.
Shunya Noda, Kyohei Okumura, Yoshinori Hashimoto   +2 more
wiley   +1 more source

Gravitational lensing by isothermal spheres with finite core radii - Galaxies and dark matter

, 1987
G. Hinshaw, Lawrence M. Krauss
openalex   +1 more source

Navigating the Uncertainties of Post‐disruption Dynamics in Discourse: A Case Study of the EU–UK Security Relationship After Brexit

JCMS: Journal of Common Market Studies, EarlyView.
Abstract The article presents a model that conceptualizes the discursive construction of post‐disruption dynamics endorsed and reproduced by the affected parties and its potential to (not) contribute to future co‐operation. Conceiving of Brexit as a prime case of a broader phenomenon of post‐disruption contexts, this paper applies this model to the ...
Monika Brusenbauch Meislová
wiley   +1 more source

Setting limits on q0 from gravitational lensing

, 1989
III Gott J. Richard, Myeong‐Gu Park, Hyung Mok Lee   +2 more
openalex   +1 more source

On the rotation of polarization by a gravitational lens

, 1992
It is proved that the field of a gravitational lens induces no rotation in the polarization vector of electromagnetic radiation, in agreement with the previous literature, but with a different approach. The result is generalized to the case of less conventional gravitational lenses (static cosmic strings and gravitational waves).
openaire   +2 more sources

Viewing the Family Court Experiences of Affirming Parents and Their Transgender and Gender Diverse Children Through the Lens of Intersectionality

Journal of Family Theory &Review, EarlyView.
ABSTRACT An intersectionality framework was utilized to investigate how sexism, racism, classism, and anti‐transgender bias played a role in one custody case involving a transgender child. This case study—the story of a Black Latina affirming mother, who underwent a seven‐year custody battle with the white father of their biracial transgender daughter ...
Katherine A. Kuvalanka, Maya Fiera, Jason Abram, Sophia Goldberg   +3 more
wiley   +1 more source