... Review Article . ... David P. Stern, Laboratory for Extraterrestrial Physics . ... The history of geomagnetism began around the year 1000 with the discovery in China of the magnetic compass. Methodical studies of the Earth's field started in 1600 with William Gilbert's "De Magnete" and continued with the work of (among others) Halley, Coulomb, Gauss and Sabine. ... From that came modern dynamo theory, of both the solar and terrestrial magnetic fields. ... The Earth's Dynamo . ... References: A-G . ...

... The ADS abstract service at: http://adswww.harvard.edu has been updated considerably in the last year. New capabilities in the search engine include searching for multi-word phrases and searching for various logical combinations of search terms. ... The ADS is currently used by over 10,000 users per month, which retrieve over 4.5 million references and over 250,000 full article pages each month. ... Quick Updates: The quick updates allow us to quickly enter new data into the database. ...

... Good detailed technical description of ISDN, somewhat more detailed than the Stallings book in some areas. ... Dan Kegel's ISDN Page - This is basically the center of the ISDN web, mentioned most commonly as a good place to start. comp.dcom.isdn Frequently Asked Questions (FAQ) - A great bunch of information, mostly consumer-oriented. ... NIST's High Speed Networks Group Home Page . ... Bellcore ISDN Home Page - National ISDN . ... Ascend Communications Home Page - they make ISDN equipment. ...

... Institute of Physics Publishing, Dirac House, Temple Back, Bristol, UK, e-mail: anne.dixon@ioppublishing.co.uk . ... I shall describe Institute of Physics Publishing's efforts in this area, including our HyperCite technology, which allows users to roam the literature, backwards and forwards in time, and to experience fascinating information trails. ... Finally I should explain that STACKS(tm) has many other uses beyond linking from existing Institute of Physics Publishing customers. ...

... This article reviews what we have learnt about PKS 0637-752 so far, describes a search for X-ray jets with Chandra and the important contribution being made by the new millimetre-system at the Australia Telescope Compact Array. Figure 1: Compact Array 8.6-GHz (contours) and Chandra X-ray emission (pixels) in PKS 0637-752. ... Compact Array 3 and 6-cm images of PKS 0637-752 show a bright westward-pointing jet coincident with the X-ray emission discovered by Chandra. ... Jim.Lovell@csiro.au) ...

... CBET now has an M31 novae page , M33 novae page , and an M81 novae page . ... Also, see W. Pietsch's M31 (apparent) optical nova catalogue , M33 novae catalog , and M81 novae catalog Please note that I do not keep track of galactic novae . Nova M81 2016-04a? (= PNV J09560598+6900401 ), ATEL 8904 discovered 2016/04/02.876 by Kamil Hornoch and H. Kucakova . ... Nova M31 2016-03a? (= PNV J00421695+4059098 ), CBAT TOCP discovered 2016/03/01.721 by unknown . ... other extragalactic Novae from 2016 . ...

CATS home ] [ Back to CATS list ] [ ftp ] . ... See also MRC 1Jy sample I. and MRC 1Jy sample III. Received 1998 February 5; accepted 1998 May 1 0.5 and linear size l ~20 kpc (for H0 = 50 km s-1 Mpc-1; q0 = 0.5). ... SUMMARY * ACKNOWLEDGMENTS * REFERENCES * FIGURES * TABLES * REFERENCES TO THIS ARTICLE FOOTNOTES 1 National Centre for Radio Astrophysics, TIFR, Pune University Campus, Ganeshkhind, Pune-411007, India; vijay@ncra.tifr.res.in, ramana@ncra.tifr.res.in, crs@ncra.tifr.res.in. ...

... After 1958, when scientific satellites began exploring the Earth magnetic environment, many puzzling phenomena could be directly examined, especially the polar aurora and disturbances of the Earth's magnetic field [see Stern , 1989a]. ... The large-scale structure of the magnetosphere, the space region dominated by the Earth's magnetic field, was gradually revealed within the next decade: its trapped particles, its boundary, and its long magnetic tail on the night side. ... Introduction . ...