Results 221 to 230 of about 870,817 (352)

Opportunities for near‐surface small‐angle neutron scattering to probe magnetic nanostructures within thin‐film volumes

Journal of Applied Crystallography, EarlyView.
A perspective is given on the opportunities provided by near‐surface small‐angle neutron scattering for the characterization of nanoscale magnetic phenomena near surfaces and their extension into nano‐confined volumes in the thin‐film limit.Near‐surface small‐angle neutron scattering (NS‐SANS) is a highly versatile, yet under‐utilized, technique in ...
Grace L. Causer
wiley   +1 more source

A nearby dark molecular cloud in the Local Bubble revealed via H₂ fluorescence. [PDF]

Nat Astron
Burkhart B, Dharmawardena TE, Bialy S, Haworth TJ, Cruz Aguirre F, Jo YS, Andersson BG, Chung H, Edelstein J, Grenier I, Hamden ET, Han W, Hoadley K, Lee MY, Min KW, Müller T, Pattle K, Peek JEG, Pleiss G, Schiminovich D, Seon KI, Wilson AG, Zucker C.   +22 more
europepmc   +1 more source

Ingenuity and initiative in Australian radio astronomy: the Dover Heights 'hole-in-the ground' antenna [PDF]

, 2002
Wayne Orchiston, Bruce Slee
openalex   +1 more source

The 10 m collimated Rowland spectrometer at the MAX IV Veritas beamline

Journal of Synchrotron Radiation, EarlyView.
The design and performance of a soft X‐ray RIXS instrument at the Veritas beamline at the MAX IV laboratory in Lund, Sweden, are presented.A grazing‐incidence Rowland spectrometer with a collimating element for resonant inelastic soft X‐ray scattering at the Veritas beamline at MAX IV, Lund, Sweden, is presented.
Marcus Agåker, Carl-Johan Englund, Victor Ekholm, Ludvig Kjellsson, Peter Sjöblom, Louisa Pickworth, Johan Söderström, Niklas Johansson, Anirudha Ghosh, Takashi Tokushima, Marco Caputo, Johan Forsberg, Gábor Felcsuti, Pierre Fredriksson, Suleyman Malki, Nial Wassdahl, Conny Såthe, Jan-Erik Rubensson   +17 more
wiley   +1 more source

3DMPR – a robust morphological approach for applying phase retrieval in proximity to highly attenuating objects in computed tomography

Journal of Synchrotron Radiation, EarlyView.
Application of 3D phase retrieval in a multi‐step, masking framework allows for strong phase retrieval to be applied near highly attenuating materials without compromising spatial resolution. Demonstrations in brain computed tomography imaging show up to a 6.8‐fold improvement in signal‐to‐noise ratio over standard phase retrieval processes, further ...
James A. Pollock, L. C. P. Croton, K. S. Morgan, K. J. Crossley, M. J. Wallace, G. A. Buckley, S. B. Hooper, M. J. Kitchen   +7 more
wiley   +1 more source

Forecasting solar energetic particles using multi-source data from solar flares, CMEs, and radio bursts with machine learning approaches. [PDF]

Sci Rep
Ali MA, Abdelkawy AGA, Shaltout AMK, Beheary MM.   +3 more
europepmc   +1 more source

The Future of Radio Astronomy: Options for Dealing with Human Generated Interference

, 2000
R. D. Ekers, J. F. Bell
openalex   +2 more sources

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

Radio astronomy

, 2018
openaire   +1 more source

New opportunities for grassland species in warming temperate winters

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Temperate winters are getting warmer, the length of the growing season is increasing and mid‐winter fluctuations of warm and freezing temperatures are more frequent. Although typically winter dormant, some herbaceous perennials can maintain or grow green leaves during ...
F. Curtis Lubbe, Andrea Kučerová, Martin Bitomský, Jitka Klimešová   +3 more
wiley   +1 more source