Results 121 to 130 of about 1,169,905 (342)

The circum-galactic medium of quasars: transverse and line-of-sight absorptions [PDF]

, 2020
A. Sandrinelli, R. Falomo, A. Treves, S. Paiano, R. Scarpa   +4 more
openalex   +1 more source

HST Observations of the QSO pair Q1026-0045A,B [PDF]

, 1998
The spatial distribution of the Ly$\alpha$ forest is studied using new HST data for the quasar pair Q~1026--0045 A and B at $z_{em}$ = 1.438 and 1.520 respectively.
Muecket, Jan, Petitjean, Patrick, Remy, Marc, Shaver, Peter, Smette, Alain, Surdej, Jean   +5 more
core   +1 more source

Immersive reality capabilities of relieving hiraeth

Journal of the Association for Information Science and Technology, EarlyView.
Abstract Understanding how immersive experiences foster a sense of presence sufficient to rival real‐world experiences remains an open research area. Prior work has largely examined episodic memory recall in simulated environments, but less is known about how immersive technologies can reconnect individuals with personal memories.
Erica Mi, Fred Fonseca
wiley   +1 more source

Rotatable URAs for Line-of-Sight MIMO Transmission

, 2021
Heedong Do, Namyoon Lee, Angel Lozano
openalex   +2 more sources

Quantifying the Impact of Relativistic Precession on Tidal Disruption Event Light Curves

Astronomische Nachrichten, EarlyView.
ABSTRACT The tidal field of a black hole can turn a star into a gas stream whose orbit can precess, especially if the a black hole is rapidly spinning. In this work, we investigate the impact of precession on the light curves of tidal disruption events (TDE).
Diego Calderón, Ondřej Pejcha, Brian D. Metzger, Paul C. Duffell, Stephan Rosswog   +4 more
wiley   +1 more source

People’s Influence on Indoor Body Area Networks Channel Characteristics

IEEE Access
The influence of people’s presence on wideband off-body channel characteristics is presented in this paper. This research is significant for the development of Body Area Networks, as a promising solution for 5G and 6G networks, namely as an ...
Slawomir J. Ambroziak, Filipe D. Cardoso, Manuel M. Ferreira, Mariella Sarestoniemi, Luis M. Correia   +4 more
doaj   +1 more source

Synergetic Combination of Carbon Xerogels, Graphene Oxide and nano‐ZnO for Aqueous and Organic Supercapacitors

Batteries &Supercaps, Volume 8, Issue 3, March 2025.
This work proposes the synthesis of carbon‐based nanostructured materials obtained using ZnO as both nanos‐ template and catalysts simultaneously. During the synthesis, GO was used as a stabiliser, preventing the collapse of the 3D structure and improving its properties in terms of capacitance and surface area.
Rusbel Coneo‐Rodríguez, Alvaro Yamil Tesio, Fernando Pablo Cometto, Gustavo Marcelo Morales, Gabriel Ángel Planes, Alvaro Caballero   +5 more
wiley   +1 more source

Creating space(s) for learning in prison: Developing an andragogical framework

British Educational Research Journal, EarlyView.
Abstract Learning in prison is too often excluded from wider discussions of educational experiences, processes and impact. This paper proposes, for the first time, an iterative andragogical framework to conceptualise learning spaces within prison contexts.
Morwenna Bennallick, Jayne Finlay, Ross Little, Helen Nichols   +3 more
wiley   +1 more source

Ultrawideband Non-Line-of-Sight Classification Using Transformer-Convolutional Neural Networks

IEEE Access
Ultrawideband technology enables high-precision indoor positioning, but its performance degrades significantly in non-line-of-sight environments due to signal obstruction.
Hae-Ji Hwang, Seon-Geun Jeong, Won-Joo Hwang   +2 more
doaj   +1 more source

‘The best year’/‘I struggled with everything’: Widening participation experiences of pandemic online learning

British Educational Research Journal, EarlyView.
Abstract Improving retention and graduate outcomes for students from a widening participation (WP) background is key to achieving more equitable outcomes. However, evidence suggests WP students experienced different challenges than their peers during the COVID‐19 pandemic.
Wilhelmiina Toivo, Emily Nordmann, Jacqui Hutchison, Alison Browitt, Jill R. D. MacKay   +4 more
wiley   +1 more source