Transcript of keynote speech, "Don't Lecture Me"

Keynote speech given by Donald Clark at “Into something rich and strange” – making sense of the sea-change, the 2010 Association for Learning Technology Conference in Nottingham, England. In the chair, Vanessa Pittard, Bect

Near-Earth asteroids: Observer alert network and database analysis

The Planetary Science Institute (PSI) was funded by SERCulpr to develop a communication network to alert observers of newly discovered near-earth asteroids (NEA's). This network is intended to encourage observers to obtain physical observations of NEA's, which are needed in order to characterize and assess the resource potential of these bodies. This network was declared operational in October 1990 via an announcement to the asteroid observing community. The PSI is also supported to develop the Near-Earth Asteroid Database (NEAD), a comprehensive database of physical and dynamical data on NEA's. In the past year, the database was updated on newly discovered NEA's during 1990, and new data on radar observations and dynamical classifications were added

Near-Earth asteroids: Observer alert network and physical observations

This project strives to obtain physical observations on newly discovered Near-Earth Objects (NEO's) in order to provide fundamental data needed to assess the resources available in the population. The goal is acquiring data on all objects brighter than magnitude V= 17.0. To accomplish this, an electronic mail alert and observer information service that informs observers around the world as to the status of physical observations on currently observable NEO's was established. Such data is also acquired ourselves through a cooperative program with European colleagues that uses telescopes on La Palma to obtain spectra of NEO's and through observations made from a local telescope on Tumamoc Hill. This latter telescope has the advantage that large amounts of observing time are available, so that whenever a new NEO's discovered, we can be assured of getting time to observe it

Don't lecture me (Donald Clark) / The lecture must stand (Stephen Downes)

Presentation used on 14 April 2011 in a session about the future of the lecture that Donald Clark ran with Stephen Downes Follow the Sun, a 2 day "non-stop global e-learning conference" - http://www.webcitation.org/5xxdkJLxw - run jointly by the University of Southern Queensland (Australia) and the University of Leicester (UK). Stephen's talk is here: http://www.slideshare.net/Downes/the-lecture-must-stand

Archaeological and Historical Evidence for an 18th-Century "Blip" in the Distribution of the Northern Fur Seal at Kodiak Island, Alaska

Recovery of fur seal Callorhinus ursinus remains from archaeological sites on Kodiak Island, Alaska, shows a low harvest prior to late prehistoric and early historic time. Then there is a pronounced increase in the frequency of fur seal bones in refuse layers. Russian records do not show any significant take of fur seals from Kodiak, but by the end of the 18th century and the beginning of the next century there are reports that this animal, formerly abundant in the area, had become rare. This may indicate that conditions had reverted to their earlier prehistoric state.Key words: Alaska, fur seals, archaeology, osteo-archaeologyMots clés: Alaska, otaries à fourrure, archéologie, ostéo-archéologi