Results 141 to 150 of about 30,981 (277)

Weak Lensing Analysis of A2390 Using Short Exposures

The Astrophysical Journal
We present a weak lensing analysis of the galaxy cluster A2390 at z = 0.23 using second moment shape measurements made in 411 short 60 s exposures. The exposures are obtained in three broadband photometric filters ( g , r , and i ) using WIYN-ODI.
A. Dutta, J. R. Peterson, T. Rose, M. Cianfaglione, A. Bonafede, G. Li, G. Sembroski   +6 more
doaj   +1 more source

Bed‐scale quantitative discrimination of hyperpycnites from intrabasinal turbidites—Results from a channelised slope system in the Upper Carboniferous Westward Ho! Formation, United Kingdom

Sedimentology, EarlyView.
ABSTRACT Features considered indicative of hyperpycnites and intrabasinal turbidites overlap. Outcrop study presented here suggests that the Westward Ho! Formation forms an 800 m high deepwater‐slope system dominated by hyperpycnites. Taking this unit, and other successions where hyperpycnites have been described, as having been deposited solely from ...
Tony Reynolds
wiley   +1 more source

Weighing 40 X-ray Luminous Clusters of Galaxies with Weak Gravitational Lensing [PDF]

, 2000
Håkon Dahle
openalex   +1 more source

Physiological cerebrospinal fluid interactions between brain and eye structures are altered after long‐duration spaceflight

Experimental Physiology, EarlyView.
Abstract Long‐duration spaceflight represents an extreme challenge, triggering adaptive responses including spaceflight‐associated neuro‐ocular syndrome, characterized by diminished visual acuity and ocular changes, which is a significant health risk for Mars missions.
Ge Tang, Steven Jillings, Ben Jeurissen, Elena Tomilovskaya, Inna Nosikova, Alexandra Ryabova, Ekaterina Pechenkova, Viktor Petrovichev, Ilya Rukavishnikov, Stefan Sunaert, Paul M. Parizel, Lyudmila Makovskaya, Valentin Sinitsyn, Jan Sijbers, Jitka Annen, Steven Laureys, Angelique Van Ombergen, Seyed‐Ahmad Ahmadi, Floris L. Wuyts, Peter zu Eulenburg   +19 more
wiley   +1 more source

Mothers' responses to relational savoring as a function of attachment: A qualitative study

Infant Mental Health Journal: Infancy and Early Childhood, Volume 47, Issue 4, July 2026.
Abstract A person's state of mind with respect to attachment, measured by the Adult Attachment Interview (AAI), represents how the individual perceives, accesses, and processes attachment‐related content. One's state of mind with respect to attachment is thought to guide behavior in relationships, including caregiving relationships, and thus may have ...
Matthew J. Marvin, Patricia A. Smiley, Breana R. Cervantes, Margaret L. Kerr, Jessica L. Borelli   +4 more
wiley   +1 more source

Finding Stars: Mapping the Geography of the World's Scientific Elites

Transactions of the Institute of British Geographers, Volume 51, Issue 2, June 2026.
Short Abstract Scientific excellence is clustering ever more tightly in a few ‘superstar’ cities. Four—New York, Boston, London and the San Francisco Bay Area—now host 12% of the world's top scientists. In contrast, the Global South remains largely absent, with the notable exception of Beijing's dramatic rise.
Andrés Rodríguez‐Pose, Leiboyu Xiang, Neil Lee   +2 more
wiley   +1 more source

Mapping dark matter on the celestial sphere with weak gravitational lensing [PDF]

, 2021
Christopher G. R. Wallis, Matthew A Price, Jason D. McEwen, T. Kitching, Boris Leistedt, Antoine Plouviez   +5 more
openalex   +1 more source

Weak gravitational lensing in brane-worlds

, 2006
7 pages, to appear in the Proceedings of the FIKUT4 Conference, Publications of the Astronomy Department of E\"{o}tv\"{o}s University, PADEU vol. 17 (2006)
Gergely, László Á., Darázs, Barbara
openaire   +2 more sources

Deformation‐Induced Formation of Stray Grains in Additive Manufacturing of Single Crystals

Advanced Science, Volume 13, Issue 25, 4 May 2026.
Stray grain formation severely limits the additive manufacturing of single‐crystal alloys. By integrating in situ synchrotron techniques, ex situ characterization, and multi‐scale multi‐physics modeling, the authors reveal that stray grains originate from dislocations at the solid‐liquid interface, rather than thermal supercooling in conventional ...
Dongsheng Zhang, Zixu Guo, Yuxiao Li, Lu Wang, Yu Wu, Darui Sun, Wentao Yan, Yuanyuan Guo, Han Wang, Wei Liu, Ye Tao, Bingbing Zhang   +11 more
wiley   +1 more source

Investigating the effects of gravitational lensing by Hu-Sawicki $$\varvec{f(R)}$$ f ( R ) gravity black holes

European Physical Journal C: Particles and Fields
In this work, gravitational lensing in the weak and strong field limits is investigated for black hole spacetime within the framework of Hu–Sawicki f(R) gravity. We employ the Ishihara et al.
Gayatri Mohan, Nashiba Parbin, Umananda Dev Goswami   +2 more
doaj   +1 more source