Results 41 to 50 of about 47,824 (185)

The characteristic polarized radio continuum distribution of cluster spiral galaxies [PDF]

Astronomy & Astrophysics, 2007
5 pages, 1 figure, A&A accepted as a ...
Vollmer, B., Soida, Marian, Beck, R., Urbanik, Marek, Chyży, Krzysztof, Otmianowska-Mazur, Katarzyna, Kenney, J. D. P., Gorkom, J. H. van   +7 more
openaire   +3 more sources

Quality of life in heart failure. The heart of the matter. A scientific statement of the Heart Failure Association and the European Association of Preventive Cardiology of the European Society of Cardiology

European Journal of Heart Failure, EarlyView.
For most patients with chronic, progressive illnesses, maintaining good quality of life (QoL), with preserved functional capacity, is just as crucial as prolonging survival. Patients with heart failure (HF) experience much worse QoL and effort intolerance than both the general population and people with other chronic conditions, since they present a ...
Maurizio Volterrani, Geza Halasz, Stamatis Adamopoulos, Pier Giuseppe Agostoni, Javed Butler, Andrew J.S. Coats, Alan Cohen‐Solal, Wolfram Doehner, Gerasimos Filippatos, Ewa Jankowska, Carolyn S.P. Lam, Ekaterini Lambrinou, Lars H. Lund, Giuseppe Rosano, Marco Metra, Stefania Paolillo, Pasquale Perrone Filardi, Amina Rakisheva, Gianluigi Savarese, Petar Seferovic, Carlo Gabriele Tocchetti, Massimo Piepoli   +21 more
wiley   +1 more source

Feasibility of Stepwise Technology‐Based Audiometry With Rapid Results (STARR) Protocol in Minnesota Elementary Schools

Otolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective This study aims to understand the utility of a stepwise technology‐based audiometry with rapid results (STARR) school screening protocol. Study Design A prospective cohort study. Setting Six elementary schools in a single school district in Minnesota.
Autefeh Sajjadi, Morgan McBride, Kimberly Guettler, Stephanie Janasko, Staci House, Cesley Bergsten, Nobles Antwi, Madeline Marker, Soorya Todatry, Stacey Rabusch, Rebecca Maher, Brianne Roby, Abby C. Meyer, Andrew Redmann, Sivakumar Chinnadurai, Asitha D.L. Jayawardena   +15 more
wiley   +1 more source

Tools for Learning—Promoting Reflection for Student Teachers' Development of PCK

Journal of Research in Science Teaching, EarlyView.
ABSTRACT This paper investigates how the coherent integration of three different tools for reflection during a science methods course can contribute to student teachers' planning and enactment of science teaching, that is, their development of pedagogical content knowledge (PCK).
Pernilla Nilsson, Anne‐Marie Cederqvist   +1 more
wiley   +1 more source

The radio-luminosity - black hole mass correlation for quasars from the FIRST Bright Quasar Survey, and a ``unification scheme'' for radio-loud and radio-quiet quasars [PDF]

, 2001
Several independent lines of evidence now point to a correlation between black hole mass, M_bh, and radio-luminosity. In this paper we discuss the correlation for quasars from the FIRST Bright Quasar Survey (FBQS), using black hole mass estimates from Hbeta linewidths.
arxiv   +1 more source

The global star formation law of galaxies revisited in the radio continuum [PDF]

Science China Physics, Mechanics and Astronomy, 2012
We study the global star formation law - the relation between the gas and star formation rate (SFR) in a sample of 130 local galaxies with infrared (IR) luminosities spanning over three orders of magnitude (10^9-10^12 Lsun), which includes 91 normal spiral galaxies and 39 (ultra)luminous IR galaxies [(U)LIRGs].
Liu LiJie, Gao Yu
openaire   +3 more sources

Resource allocation for integrated satellite‐terrestrial networks based on RSMA

IET Communications, EarlyView.
We first establish a downlink transmission framework for the integrated satellite‐terrestrial network based on RSMA, to achieve high data rate transmission of virtual reality applications globally. Then, considering some practical constraints, a joint resource allocation problem of rate and transmission power is formulated.
Jianfeng Shi, Husheng Yang, Xiao Chen, Zhaohui Yang   +3 more
wiley   +1 more source

Vision at high latitudes: High sensitivity without specific boreal adaptations in photoreception in reindeer (Rangifer tarandus L.)

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The light climate at high latitudes, in particular the extended twilight of winter and the reduced diel variation in light level in midsummer and midwinter, potentially constrains visual function and the synchronisation of temporal organisation in polar species. In this
Nicholas J. C. Tyler, Robert A. E. Fosbury, David Hazlerigg, Christopher Hogg   +3 more
wiley   +1 more source

On the selection effect of radio quasars in the Sloan Digital Sky Survey [PDF]

2007 AJ,133,1615, 2010
We identified a large sample of radio quasars, including those with complex radio morphology, from the Sloan Digital Sky Survey (SDSS) and the Faint Images of Radio Sky at Twenty-cm (FIRST). Using this sample, we inspect previous radio quasar samples for selection effects resulting from complex radio morphologies and adopting positional coincidence ...
arxiv  

Investigating kpc-scale radio emission properties of narrow-line Seyfert 1 galaxies [PDF]

, 2018
In recent years, several Radio-Loud Narrow-Line Seyfert 1 galaxies (RL-NLS1) possessing relativistic jets have come into attention with their detections in Very Large Baseline Array (VLBA) and in $\gamma$-ray observations. In this paper we attempt to understand the nature of radio-jets in NLS1s by examining the kpc-scale radio properties of, hitherto ...
arxiv   +1 more source