共查询到20条相似文献，搜索用时 31 毫秒
1.
Jacqueline Mitton 《Astronomy& Geophysics》2003,44(2):2.18-2.19
Jacqueline Mitton reports on science highlights from the 201st meeting of the American Astronomical Society. 相似文献
2.
Mike Hapgood and Ian Crawford assess the relevance of the BNSC UKSEWG Report for the Royal Astronomical Society. 相似文献
3.
Jocelyn Bell Burnell looks back over her first year as President of the Royal Astronomical Society. 相似文献
4.
Ramesh Narayan 《Astronomy& Geophysics》2003,44(6):6.22-6.26
The George Darwin Lecture presented at the Royal Astronomical Society, London, 13 December 2002, by Ramesh Narayan . 相似文献
5.
Geomagnetism and Aeronomy - This paper presents observational series of the spectral solar corona obtained with the Small Lyot Coronagraph deployed in 1948 at the Mountain Astronomical Station of... 相似文献
6.
《Astronomy& Geophysics》2009,50(2):2.20-2.27
In the 2008 George Darwin Lecture of the Royal Astronomical Society, Alan Watson describes how the Pierre Auger Observatory detects and decodes the very highest energy cosmic rays and what this tells us about their mysterious origins. 相似文献
7.
This paper presents the results of processing the data on the partial solar eclipse that occurred on March 20, 2015, and was observed with the RT-3 (λ = 4.9 cm) and RT-2 (λ = 3.2 cm) radio telescopes of the Kislovodsk Mountain Astronomical Station, Central Astronomical Observatory, Russian Academy of Sciences (MAS CAO RAS). They were compared with observations in the optical and X-ray ranges. The local radio sources at the limb and on the disc of the Sun were identified: an eruptive and a quiet prominence; filaments; a coronal hole; facular plages; and a sunspot group. The curves of the center-to-limb variations in the radio brightness of the undisturbed regions of the Sun were plotted for λ = 4.9 and λ = 3.2 cm. The solar radio maps were presented. The altitude of the radiating layer in the chromosphere above the sunspot and the facular sources for λ = 4.9 cm λ = 3.2 cm was compared. 相似文献
8.
《Astronomy& Geophysics》2009,50(3):3.04-3.04
R esearch N otes
The prospect of advanced astrometric satellites raises the tantalizing possibility that we will be able to make astrometric measurements at such a precision as to place constraints on dark energy parameters. That is the premise outlined by Fiona Ding and Rupert Croft of Carnegie Mellon University, Pittsburgh, USA, in Monthly Notices of the Royal Astronomical Society , 相似文献
The prospect of advanced astrometric satellites raises the tantalizing possibility that we will be able to make astrometric measurements at such a precision as to place constraints on dark energy parameters. That is the premise outlined by Fiona Ding and Rupert Croft of Carnegie Mellon University, Pittsburgh, USA, in Monthly Notices of the Royal Astronomical Society , 相似文献
9.
Helen Walker and Paul Murdin report on the Royal Astronomical Society's involvement in government action to protect dark skies. 相似文献
10.
Recent revisions of geodetic and astronomical constants by the International Association of Geodesy and the International Astronomical Union lead to improved values for the earth's mass and moment of inertia. Corrections to be applied to these values before they are used as constraints in the inversion of seismic data are discussed. 相似文献
11.
12.
Miroslav Kocifaj 《Studia Geophysica et Geodaetica》1994,38(4):416-422
Summary A methodical approach is presented of solving the inverse problem of atmospheric optics for the vertical profile of ozone
concentration. Observations of spectral sky radiance and direct solar radiation are taken as input data. A gradient method
is suggested for solving the inverse problem.
on leave from the Astronomical Institute, Slovak Academy of Sciences 相似文献
13.
Kevin J Kilburn 《Astronomy& Geophysics》2001,42(2):2.16-2.17
Kevin J Kilburn describes how a recently discovered 18th century star atlas can shed new light on old supernovae.
The discovery in the library of Manchester Astronomical Society of a first impression of John Bevis's Uranographia Britannica has led to a reappraisal of these early observations. In particular, his observations of Tycho's Star suggest a new interpretation of the supernovae responsible. 相似文献
The discovery in the library of Manchester Astronomical Society of a first impression of John Bevis's Uranographia Britannica has led to a reappraisal of these early observations. In particular, his observations of Tycho's Star suggest a new interpretation of the supernovae responsible. 相似文献
14.
Athena Coustenis 《Astronomy& Geophysics》2007,48(2):2.14-2.20
In the Harold Jeffreys Lecture of the Royal Astronomical Society, given on 10 November 2006, Athena Coustenis examines the new world of Saturn's moon Titan, as revealed by the Cassini-Huygens mission. 相似文献
15.
《Astronomy& Geophysics》2009,50(3):3.18-3.24
Andrew C Fabian reviews the role that black holes play in the evolution of the galaxies that surround them, in his 2009 Presidential Address to the Royal Astronomical Society. 相似文献
16.
Gary Poyner and Roger Pickard report on the Joint Royal Astronomical Society/British Astronomy Association Professional-Amateur Meeting on explosive and variable stars held in Cambridge in January 2002. 相似文献
17.
Mike Bode, Phil Charles and Carlos Frenk report on a Standing Conference of Astronomy Professors meeting to consider the UK–ESO question, held at the Royal Astronomical Society on 22 June 2000. 相似文献
18.
Trevor Ponman 《Astronomy& Geophysics》2005,46(3):3.11-3.14
Shortly after Easter, more than 430 registrants gathered at the the University of Birmingham for the Royal Astronomical Society's annual National Astronomy Meeting, held jointly this year with the UK Solar Physics Meeting. Trevor Ponman summarizes the lively discussion and debate at the NAM. 相似文献
19.
N A Walton 《Astronomy& Geophysics》2002,43(1):1.30-1.30
Nic Walton describes a programme to break down wavelength barriers and empower astronomers, as well as making full use of astronomical archives.
The full potential of the data from the major new observational facilities (e.g. VISTA) available to the community will only be realized if inclusive, rich, data access and manipulation mechanisms are provided. Astronomical endeavour will be further leveraged if these mechanisms enable "science-driven" research programmes benefiting from access to multiple data sources. I describe here the reasons and resources behind AstroGrid. 相似文献
The full potential of the data from the major new observational facilities (e.g. VISTA) available to the community will only be realized if inclusive, rich, data access and manipulation mechanisms are provided. Astronomical endeavour will be further leveraged if these mechanisms enable "science-driven" research programmes benefiting from access to multiple data sources. I describe here the reasons and resources behind AstroGrid. 相似文献
20.
David Booth and Peter Maguire report on a two-day meeting organized by the Royal Astronomical Society and the British Geophysical Association, that showed how scientific challenges generated by the Comprehensive Nuclear Test Ban Treaty have been addressed, and how they continue to stimulate advances in earth science. 相似文献