Skip to main content
Home

Main navigation

  • Home
  • Series
  • People
  • Depts & Colleges
  • Open Education

Main navigation

  • Home
  • Series
  • People
  • Depts & Colleges
  • Open Education

Quantum mechanics on the human scale

Series
Theoretical Physics - From Outer Space to Plasma
Embed
Stephen Blundell reviews a theory of superconductivity that was developed in Oxford in the 1930’s by Fritz London.
The idea is that under certain conditions quantum coherent effects can become manifest on a large scale. In an effect such as superconductivity, this idea can be put to use in such applications as magnetic resonance imaging, in which a living human patient is inserted inside a quantum coherent wave function. He will explain how coherent effects can be measured in real superconductors.

Episode Information

Series
Theoretical Physics - From Outer Space to Plasma
People
Stephen Blundell
Keywords
superconductivity
wave function
superconductors
Department: Department of Physics
Date Added: 03/11/2017
Duration: 00:35:48

Subscribe

Download

From Identical Particles to Frictionless Flow

Series
Theoretical Physics - From Outer Space to Plasma
Embed
John Chalker discusses how the laws of quantum mechanics lead us from the microscopic world to macroscopic phenomena.
The notion that atoms of a given isotope are indistinguishable has profound consequences in the quantum world. For liquids made of identical bosons, indistinguishability forces the particles into a quantum condensate at low temperature, where they all dance in perfect synchrony. Treated gently, such a condensate has no viscosity: once it is set in motion --say around a circular pipe -- flow will persist indefinitely (so long as the fluid is kept sufficiently cold!).

Episode Information

Series
Theoretical Physics - From Outer Space to Plasma
People
John Chalker
Keywords
condensate
quantum mechanics
viscosity
Department: Department of Physics
Date Added: 03/11/2017
Duration: 00:46:03

Subscribe

Download

Why should we have trust in numbers? Making evidence more reliable, and empowering people to check it

Series
Sidney Ball Memorial Lectures
Embed
Professor David Spiegelhalter, , Winton Professor for the Public Understanding of Risk in the Statistical Laboratory, Centre for Mathematical Sciences, University of Cambridge delivers the annual Sidney Ball lecture at Lady Margaret Hall, Oxford

Episode Information

Series
Sidney Ball Memorial Lectures
People
David Spiegelhalter
Keywords
social policy
Department: Department of Social Policy and Intervention
Date Added: 02/11/2017
Duration: 00:49:07

Subscribe

Download

Birth of the Ashkenazi-Mizrahi Controversy on the ‘Arab Question’ (1910-12)

Series
Israel Studies Seminar
Embed
On 'the mother' of all ensuing Mizrahi–Ashkenazi ethnic controversies.
The question was simple: should the Hebraist Zionist movement in Ottoman Palestine invest in publishing a newspaper in Arabic and, if yes, should it be communitarian Jewish or general in its topics? What began as yet another obscure intra-Zionist deliberation gradually crystallized into what Dr. Behar argues merits the label of the earliest, explicitly Ashkenazi–Mizrahi ethnic controversy. This is with the smallest risk of the superimposition in hindsight of the terms and signifiers usually associated with Israel’s post-1971/Black-Panthers era onto the Ottoman period. Lasting between 1909 and 1913, the spirited exchange regarding the Arabic newspaper involved two dozen writers, mainly of the Sephardi–Mizrahi Haherut newspaper, and about one third of ethnic Ashkenazim writing elsewhere. It was nonetheless October 1911 that encapsulated the peak of the controversy, mainly due to writing by Mizrahi intellectual and activist Dr Shimon Moyal (1866–1915) and Ashkenazi intellectual and activist Dr Avraham Ludvipol (1865– 1921). Dr. Behar lets let primary texts speak for themselves at greater length than is customary, resulting from his conviction that – in this case – extensive recourse to source material can convey best to twenty-first-century readers why the exchange is effectively “the mother” of all ensuing Mizrahi–Ashkenazi ethnic controversies. Please note that the talk was accompanied by slides, offering the full quotes mentioned by the speaker. Your can read these text in Dr. Behar's article linked here: https://www.academia.edu/32479282/_1911_the_birth_of_the_Mizrahi_Ashkenazi_controversy_2017_

Episode Information

Series
Israel Studies Seminar
People
Moshe Behar
Yaacov Yadgar
Keywords
Mizrahi
Ashkenazi
Arab-Jews
zionism
Mandatory Palestine.
Department: School of Interdisciplinary Area Studies (SIAS)
Date Added: 01/11/2017
Duration: 00:53:58

Subscribe

Download

Long term outcomes of former child migrants in care in Australia. "Uprooted from everything that attaches you".

Series
Department of Education Public Seminars
Embed
Professor Elizabeth Fernandez, University of New South Wales Sydney, gives a public seminar hosted by the Rees Centre, Department of Education
This presentation reports research which examines the in-care and post-care experience
of people who lived in Australian child welfare institutions and other substitute care as
children between 1930‒1989. This presentation looks specifically at the experience of the
former Child Migrant cohort within the study. The study’s key findings indicate that
trauma and attachment disruption experienced by children upon removal to long-term
placements in the United Kingdom often intensified following forced migration to
Australia. The presentation draws on both quantitative findings and voices of
research participants. Implications of the findings for redress and reparation, and for
policy and practice in contemporary out of home care systems are discussed.

Episode Information

Series
Department of Education Public Seminars
People
Elizabeth Fernandez
Keywords
research childmigrants australia education care
Department: Department of Education
Date Added: 01/11/2017
Duration: 01:18:17

Subscribe

Download

Margaret Thatcher

Series
Prime Ministers and Europe since Thatcher - The Hertford lectures
Embed
Lord Powell of Bayswater, Margaret Thatcher's Foreign Affairs Private Secretary, details Thatcher's successes and failures with Europe.

Episode Information

Series
Prime Ministers and Europe since Thatcher - The Hertford lectures
People
Lord Powell of Bayswater
Keywords
Brexit
thatcher
conservative
europe
politics
prime minister
Department: Hertford College
Date Added: 31/10/2017
Duration: 01:05:37

Subscribe

Download

Prime Ministers and Europe since Thatcher - The Hertford lectures

Image
DO NOT EDIT OR REMOVE THIS IMAGE -- CLICK 'X' TO CLOSE
A series of lectures given on each Prime Minister's relationship with Europe since Margaret Thatcher by an individual who worked very closely with that leader. The series of lectures was recorded in Autumn 2017 at the Weston Library hosted by Will Hutton, the Principal of Hertford College, in conjunction with Lord Adonis.

Subscribe

Transnational Conflicts: A New Kind of War?

Series
Public International Law Discussion Group (Part II)
Embed
Dr Ziv Bohrer, assistant professor at Bar-Ilan University Faculty of Law, gives a talk for the Public International Law Discussion Group. Please note, the recording for this podcast ended before the end, we apologise for the inconvenience.
What international law corpus applies to border-crossing fights between non-State and State forces (transnational conflicts): peacetime-general international law, the Law of International Armed Conflict, the Law of Non-International Armed Conflict, or a new wartime international law altogether?

This issue is widely disputed, because transnational conflicts fail to neatly fit into any recognised legal category of collective violence. The 'goofiness' of transnational conflicts is commonly attributed to their novelty. But, nearly two decades already passed since 9/11 (the event marking their rise) without reaching an accepted classification. This classification dispute is not alone. Since the early 2000s, international lawyers have been perpetually debating numerous war-related classifications. Transnational conflicts are considered a primary cause for the present classification crisis: wars of a new kind that is eroding the longstanding distinctions of International Humanitarian Law (IHL).

The talk questions the historical accuracy of the accepted assumption that the attributes of transnational conflicts are novel and of the related premise that IHL regulation of transnational conflicts is novel. The talk suggests an alternative explanation for the current strong sense of a classification crisis.

Bio

Dr. Ziv Bohrer is an assistant professor at Bar-Ilan University, Faculty of Law. His main areas of interest are International Criminal Law and International Humanitarian Law. He is currently researching the long (forgotten) pre-WWII history of International Criminal Law.

Prior to that he was a Fulbright fellow and a Visiting Research Scholar at the University of Michigan (2011-12), and a Research Fellow at the Sacher Institute Sacher Institute for Legislative Research and Comparative Law (2012-13).

Ziv received his Ph.D. (2011) and LL.M. (2007) from Tel-Aviv University-Faculty of Law, magna cum laude and his LL.B and B.A. (in psychology) from Haifa University. Ziv teaches: Public International Law, International Criminal Law, International Humanitarian law (Law of Armed Conflict), Justification for Punishment in International Criminal Law (seminar).

Co-organised with the Oxford Institute for Ethics Law and Armed Conflict (ELAC)

Episode Information

Series
Public International Law Discussion Group (Part II)
People
Ziv Boher
Keywords
transnational conflicts
public international law
humanitarian law
Department: Faculty of Law
Date Added: 31/10/2017
Duration: 00:12:12

Subscribe

Download

International Law and Sea Level Rise: the work of the ILA Committee

Series
Public International Law Discussion Group (Part II)
Embed
David Freestone gives a talk for the public international law seminar series. Please note, the recording of this podcast ended before the end. We apologise for the inconvenience.
As the oceans warm and ice melts, the Intergovernmental Panel on Climate Change (IPCC) in its Fifth Assessment Report (AR5) now predicts a global average sea-level rise of up to one metre by 2100. AR5 also emphasizes that sea-level rise will have “a strong regional pattern, with some places experiencing significant deviations of local and regional sea level change from the global mean change.” These predictions pose serious and possibly existential threats to the inhabitants of low lying islands and coastal areas, and pose challenges for the international legal system to respond in an orderly and humane way to these novel situations. In 2012, the International Law Association (ILA) established a new Committee to look specifically at these issues. This presentation will look at the work undertaken by the Committee to date regarding the law of the sea aspects of its mandate and identify some considerations for its future work.

Episode Information

Series
Public International Law Discussion Group (Part II)
People
David Freestone
Keywords
global
intergovernmental
climate
ILA
fifth assessment report
Department: Faculty of Law
Date Added: 31/10/2017
Duration: 00:39:51

Subscribe

Download

It's no longer OK to say I practise differently than everyone else

Series
Surgical Grand Rounds Lectures
Embed
Professor James Wright asks what is the next fundamental change to orthopaedic surgical practice and wonders if it is using best evidence to direct us to do the same for the same condition.
Professor James Wright is Professor of Orthopaedics in the Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences at the University of Oxford.
Creative Commons Licence
Creative Commons Attribution-Non-Commercial-Share Alike 2.0 UK (BY-NC-SA): England & Wales; https://creativecommons.org/licenses/by-nc-sa/2.0/uk/

Episode Information

Series
Surgical Grand Rounds Lectures
People
James Wright
Keywords
surgery
surgeons
surgical practice
orthopaedics
evidence based orthopaedics
paediatric
Department: Nuffield Department of Surgical Sciences
Date Added: 31/10/2017
Duration: 00:37:19

Subscribe

Download

Pagination

  • First page
  • Previous page
  • …
  • Page 1819
  • Page 1820
  • Page 1821
  • Page 1822
  • Page 1823
  • Page 1824
  • Page 1825
  • Page 1826
  • Page 1827
  • …
  • Next page
  • Last page

Footer

  • About
  • Accessibility
  • Contribute
  • Copyright
  • Contact
  • Privacy
  • Login
'Oxford Podcasts' X Account @oxfordpodcasts | Upcoming Talks in Oxford | © 2011-2026 The University of Oxford