Armagh Observatory Seminars, 1998


Date				Speaker	Affiliation	Title

Wed	21	Jan	1998	D. Jevremovic	Armagh	Balmer Decrements as Diagnostics of Stellar Flare Plasma
Wed	4	Feb	1998	A. Lobel	Armagh	Long-Term High-Resolution Spectroscopy of the Cool Hypergiant Rho Cassiopeiae
Wed	18	Feb	1998	T. Mason	Armagh Planetarium	The Belleek Event
Wed	25	Feb	1998	M.E. Bailey	Armagh	NEO Hazards: Dynamical Constraints on Impactor Populations
Wed	4	Mar	1998	S.P. Manley	Armagh	Collisions in the Solar System
Thu	12	Mar	1998	F. Murtagh	University of Ulster	Environmental and Climatic Modelling of Relevance to Astronomy
Wed	25	Mar	1998	D. Campbell	Meteorological Office, Belfast	The Climate of Northern Ireland
Wed	8	Apr	1998	D. Lynden-Bell	Queen's University Belfast	Extraordinary N-Body Problems
Wed	22	Apr	1998	J. Venables	Meteorological Office, Aldergrove	Weather Forecasting
Wed	6	May	1998	C. Ruggles	Leicester and QUB	Prehistoric Astronomy in Ireland and Britain
Wed	13	May	1998	L. Teriaca	Armagh	Redshifts in the Solar Chromosphere and Transition Region: Observation and Analysis
Wed	13	May	1998	R. Aznar	Armagh	The Evolutionary Status of Subdwarf Binaries
Wed	20	May	1998	P. Dufton	QUB	Chemical Composition of Our Own and Other Galaxies
Wed	27	May	1998	I. Banks	Ballynahinch	Men's Health and Risk Taking
Tue	2	Jun	1998	J. Cohen	NRAL, Jodrell Bank	Magnetic Fields in OH Maser Regions
Wed	3	Jun	1998	I. Sanders	Trinity College Dublin	Meteorites as Constraints on Astrophysical Models for Nebular Processes
Tue	9	Jun	1998	S. Bagnulo	University of Vienna, Austria	Modelling of Magnetic Fields of Chemically Peculiar Stars
Wed	10	Jun	1998	D. Roscoe	University of Sheffield	Mach's Principle Revisited: A Quasi-Fractal Universe and its Dynamics
Wed	24	Jun	1998	H. Pretka	Astronomical Observatory, Poznan	Planetary and Galactic Perturbations in the Motion of One-Apparition Comets
Wed	1	July	1998	J.E. Chambers	Armagh	Symplectic Integrators -- a New Way to Make Planets
Wed	8	Jul	1998	D. Pollacco	Isaac Newton Group, La Palma	Planetary Nebulae and their Central Stars, including Sakurai's Object, a Recent Born-Again Red Giant
Wed	15	Jul	1998	B. Miller	Leiden Observatory	Globular Clusters and the Evolution of Elliptical Galaxies
Tue	21	Jul	1998	R. Walsh	University of St. Andrews	Bright Tangles on the Sun: Heating Active Region Loops
Wed	22	Jul	1998	J. Nuth III	NASA Goddard Space Flight Center	Silicate Annealing, Herbig AeBe Stars and the Formation of Comets
Wed	29	Jul	1998	I. Bonnell	Institute of Astronomy, Cambridge	Star Formation in Clusters
Wed	9	Sep	1998	S.V.M. Clube	Department of Physics, Oxford	J.H. Oort and the Oort Cloud
Wed	16	Sep	1998	D.J. Asher	Armagh	Approach Directions of Colliding Asteroids
Wed	23	Sep	1998	D. Banerjee	Armagh	Dynamical Nature of the Quiet Solar Atmosphere
Thu	29	Oct	1998	A.G. Gunn	NRAL, Jodrell Bank	SETI Observations at Jodrell Bank
Fri	30	Oct	1998	S. Isobe	National Astron. Observatory, Japan	The Japanese Near-Earth Object Telescope Project
Mon	16	Nov	1998	Nine Speakers	Armagh and Beyond	One-Day Solar System Workshop
Wed	25	Nov	1998	J. McFarland	Armagh	An Armchair Tour of Armagh Observatory
Wed	2	Dec	1998	A. Löbel	Armagh	Modelling the Spectral Energy Distribution and Variability of Asymptotic Giant Branch Stars

Seminars at Armagh Observatory, calendar year 1998. Organized by A.D.S. Coughlin and D. Banerjee.