Category Archives: TAS

WOMEN IN PHYSICS LECTURER 2018 – DR CERI BRENNER

The AIP is extremely excited to provide the current tour schedule of Dr Ceri Brenner during the Women in Physics Lecture tour.

Dr Ceri Brenner is a physicist using the most powerful lasers in the world to develop innovative imaging technology for medical, nuclear and aerospace inspection. She has a unique role that spans research, innovation and business development and is driving the translation of laser-driven accelerator research into industrial applications that impact our society. In 2017 she was awarded the UK Institute of Physics’ Clifford-Paterson Medal and Prize for her significant early career contributions to the application of physics in an industrial context.

A graduate of Oxford University and PhD from University of Strathclyde, Ceri has established a unique position working in the UK’s Central Laser Facility, in which her passion for application-focused research works alongside pursuing fundamental understanding of extreme condition physics.

She is a highly experienced and popular science communicator and is a strong advocate of physics engagement to reach new audiences within the public, academia and industry. She especially enjoys inspiring the next generation into this exciting profession. Ceri is also an active member of the physics community with leading committee roles within the Institute of Physics and British Science Association.

Her website can be found here: http://www.drceribrenner.co.uk/

IOPawards2017_CBYou can find out if Ceri will be visiting a location near you by accessing the tour document. Please note the document is being updated as more information becomes available and the information listed may be subject to change.

 

If you would like more information on a certain event, or would like to contact a local organiser, you can contact the National Tour coordinator Joanna Turner for further details: aip_branchsecretary_qld@aip.org.au

 

 

 

 

PUBLIC LECTURE – 31 JULY 2018

2018 Women in Physics Lecture Series

2018 Alexander and Leicester McAulay Winter Lecture Series

Australian Institute of Physics – Tasmanian Branch

Lasers And Super Exciting Research: It’s all in the name!

Tuesday 31 July 2018, 8.00-9.00 pm
Physics Lecture Theatre 1
University of Tasmania, Sandy Bay Campus, Hobart

 

Dr Ceri Brenner
Senior Application Development Scientist for High Power Lasers, UK Research and Innovation

Lasers are the greatest multi-taskers; from telecommunications to surgery, from space missions to cutting through steel, they’re used everywhere! But did you know that we are also using the most powerful lasers in the world to tackle some truly global challenges? We’ll explore how lasers are key to providing for our rapidly growing energy demands, how they will help spot and treat cancer and how they can be used for safe handling of nuclear waste.

Further details: Andrew Klekociuk (T 0418 323 341, E aip_branchsecretary_tas@aip.org.au)

PUBLIC LECTURE – 7 JUNE 2018

2018 Alexander and Leicester McAulay Winter Lecture Series

Australian Institute of Physics – Tasmanian Branch

Glitch – Investigating the densest matter in the universe: The 2016 glitch of the Vela pulsar

Thursday 7 June 2018, 8.00-9.00 pm
Physics Lecture Theatre 1
University of Tasmania, Sandy Bay Campus, Hobart

 

Jim Palfreyman
School of Natural Sciences, University of Tasmania

Pulsars are neutron stars that are the remnants of supernova explosions. They are highly dense and rotate rapidly, some with accuracy better than atomic clocks. The Vela pulsar famously “glitches” or speeds up in rotation roughly every three years. No glitch has ever been observed in-action with a radio telescope large enough to see individual pulses, until now. Some remarkable events occurred and these will be covered in detail. The presentation will be aimed at people who have a general interest in astronomy.

Further details: Andrew Klekociuk (T 0418 323 341, E aip_branchsecretary_tas@aip.org.au)

PUBLIC LECTURE – 10 May 2018

2018 Alexander and Leicester McAulay Winter Lecture Series

Australian Institute of Physics – Tasmanian Branch

Shedding light on dark matter

Thursday 10 May 2018, 8.00-9.00 pm
Physics Lecture Theatre 1
University of Tasmania, Sandy Bay Campus, Hobart

 

Professor Chris Power
International Centre for Radio Astronomy Research, University of Western Australia

A standard cosmological model has emerged over the last 30 or so years in which the matter content of the Universe is predominantly in the form of an exotic non-baryonic matter, quite unlike the ordinary matter of everyday experience. Uncovering the physical nature of this dark matter is one of the most pressing problems facing fundamental physics and cosmology in the 21st century.

Astronomical observations and modelling have played a key role in establishing what we think we know so far about the dark matter – the widely favoured Cold Dark Matter (CDM) model predicts successfully the large-scale distribution of galaxies in a cosmic web, and is consistent with our deepest observations of the early Universe, which show that galaxies, groups, and cluster are the product of mergers over the last 13 or so billion years of cosmic time. The CDM model is not without its problems, however, and, in particular, it is on the smallest galactic mass scales of dwarfs and satellites of the kind we find around the Milky Way that it has faced its most severe challenges.

I will review what the latest observations and numerical simulations are telling us about dark matter, and I will speculate on what we might learn in the coming years, especially as observation, theory, and experiment place more stringent limits on what the dark matter can be.

Further details: Andrew Klekociuk (T 0418 323 341, E aip_branchsecretary_tas@aip.org.au)

PUBLIC LECTURE – 10 APRIL 2018

2018 Alexander and Leicester McAulay Winter Lecture Series

Australian Institute of Physics – Tasmanian Branch

From Mad Scientists to Eco-Warriors: The changing image of scientists in fiction and film

Tuesday 10 April 2018, 8.00-9.00 pm
Physics Lecture Theatre 1
University of Tasmania, Sandy Bay Campus, Hobart

 

Adjunct Associate Professor Roslynn Haynes
School of English, Media and Performing Arts, University of New South Wales

For approximately 600 years, from 1380 to 1980, scientists or their predecessors, the alchemists and natural philosophers, fared ill at the hands of writers and, later, film makers.

They were obsessed to the point of madness, or evil, amoral, arrogant, impersonal, and inhuman. At best, they were well intentioned but blind to the dangers of forces they barely controlled. They were Faustus and Frankenstein, Jekyll and Moreau, Caligari and Strangelove – the scientists of film and fiction, cultural archetypes that reflected ancient fears of tampering with the unknown or unleashing the little-understood powers of nature.

Yet, since the 1990s, there has been a trend by novelists to present scientists as more complex, realistic figures, many honest and admirable even if confused as to their role. They are eco-warriors saving the planet, or medical researchers discovering new cures for humanity. However, in films, the mad, evil stereotype endures. What are the reasons for this disparity?  What do they teach us about the difficulties scientists have in convincing politicians and large sections of society of the need to take environmental pollution and climate change seriously?

Further details: Andrew Klekociuk (T 0418 323 341, E aip_branchsecretary_tas@aip.org.au)

http://www.events.utas.edu.au/2018/april/from-mad-scientists-to-eco-warriors-the-changing-image-of-scientists-in-fiction-and-film

2017 Tasmanian Branch Public Lecture Recordings

Thanks so much to the speakers who presented our winter series lectures this year. Here are links to recordings if you were not able to attend or would like to revisit the talks (apologies for some glitches):

https://echo360.org.au/…/f288734f-dd86-4db6-acd1-b74…/public (Sue Cook, 20 Sep – Giant Icebergs)

https://echo360.org.au/…/f72c9681-6279-48f7-aba9-125…/public (Clive Baldock, 22 Aug – Radiation)

https://echo360.org.au/…/b6997c3d-40b7-453f-9612-3ff…/public (Katie Mack, 8 Aug – Universe, AUDIO ONLY + video of Katie talking, but no slides)

https://echo360.org.au/…/e5958f39-65e9-48e6-ac3c-aca…/public (Matthew Hole, 27 Jul – Fusion)

https://echo360.org.au/…/46c71f35-84ba-4ec9-bbb0-c81…/public (David Jamieson, 17 May – Power)

https://echo360.org.au/…/faee3c5b-524e-4eca-bf5f-ef9…/public (Nick Seymour, 6 Apr – Big Telescope, AUDIO ONLY)

PUBLIC LECTURE – 30 NOVEMBER 2017

Australian Institute of Physics – Tasmanian Branch

The Birth of Suns

Thursday 30 November 2017, 6.00-7.00 pm
Physics Lecture Theatre 1
University of Tasmania, Sandy Bay Campus, Hobart

 

Professor Mark Krumholz
Research School of Astronomy and Astrophysics, Australian National University

We’ve all learned that space is an empty vacuum, but it’s not. The space between the stars in our Galaxy contains, on average, about 1 atom per cubic centimeter. That’s a better vacuum than the best vacuum chamber we know how to make, but there are a lot of cubic centimeters in interstellar space, so the mass of all the gas between the stars adds up to about 10% of the mass of all the stars put together. The temperature of this gas varies enormously from place to place in the Galaxy, with temperatures as high as
millions of degrees and as low as a few degrees above absolute zero.

In the coldest regions of interstellar space, over millions of years gravity is able to draw the atoms together into immense clouds that ultimately condense into clusters of new stars. In our Galaxy, this process produces stars at a rate of about 1 new Sun per year, and the stars it makes are typically the size of the Sun or a little smaller. While we understand how this happens in general outline, many fundamental questions remain unanswered. What sets the rate at which stars form? What determines the final sizes of the individual stars? Where did our Sun form, and what happened to its siblings, the stars that formed out of the same cloud?

In this talk Mark will describe what we currently know, and what we don’t, about the birth of new Suns.

Further details: Andrew Klekociuk (T 0418 323 341, E aip_branchsecretary_tas@aip.org.au)

http://www.events.utas.edu.au/2017/november/the-birth-of-suns

Public Lecture – 20 September 2017

2017 Alexander and Leicester McAulay Winter Lecture Series

Australian Institute of Physics – Tasmanian Branch

Giant Icebergs and the Future of the Antarctic Ice Sheet

Wednesday 20 September 2017, 8.00-9.00 pm
Physics Lecture Theatre 1
University of Tasmania, Sandy Bay Campus, Hobart

 

Dr Sue Cook
Antarctic Climate and Ecosystems Cooperative Research Centre

Events such as the 1 trillion-tonne iceberg which recently broke away from the Larsen C Ice Shelf capture headlines around the world. But what can these icebergs really tell us about the future of the Antarctic Ice Sheet? This lecture examines what we know about how icebergs form, how they are affected by climate change, and the implications for Antarctica’s future contributions to sea level rise.

Further details: Andrew Klekociuk (T 0418 323 341, E aip_branchsecretary_tas@aip.org.au)

http://www.events.utas.edu.au/2017/september/giant-icebergs-and-the-future-of-the-antarctic-ice-sheet