Suchergebnisse

We present an experimental technique enabling mechanical-noise free, cavity-enhanced frequency measurements of an atomic transition and its hyperfine structure. We employ the 532nm frequency doubled output from a Nd:YAG laser and an iodine vapour cell. The cell is placed in a traveling-wave Fabry-Perot interferometer (FPI) with counter-propagating pump and probe beams. The FPI is locked using the Pound-Drever-Hall (PDH) technique. Mechanical noise is rejected by differencing pump and probe signals. In addition, this differenced error signal gives a sensitive measure of differential non-linearity within the FPI. ; This research was completed at the Center for Gravitational Physics and the Center for Quantum Atom Optics supported by the Australian Research Council and the Australian Capital Territory Government.

We present an experimental technique enabling mechanical-noise free, cavity-enhanced frequency measurements of an atomic transition and its hyperfine structure. We employ the 532nm frequency doubled output from a Nd:YAG laser and an iodine vapour cell. The cell is placed in a traveling-wave Fabry-Perot interferometer (FPI) with counter-propagating pump and probe beams. The FPI is locked using the Pound-Drever-Hall (PDH) technique. Mechanical noise is rejected by differencing pump and probe signals. In addition, this differenced error signal gives a sensitive measure of differential non-linearity within the FPI. ; This research was completed at the Center for Gravitational Physics and the Center for Quantum Atom Optics supported by the Australian Research Council and the Australian Capital Territory Government.

The successful conduct of monetary policy relies on accurately characterising inflation's data generating properties. Monetary policy errors that allow inflation to transition to a high inflation regime that is very persistent might have costly economic implications as the central bank attempts to bring inflation to a lower regime, say at some target level. This paper studies the duration of inflation persistence over time and across various policy regimes. We test the inertial properties of South African inflation in a Markov-Switching autoregressive fractionally integrated moving average model. We isolate period of high inflation and low inflation and analyse how persistent it is. This is an unique application to South Africa. The use of a fractional differencing ARIMA model allows for the possibility that inflation is close to a unit root, however, still mean reverting. This implies that shocks to inflation is very persistent and take long to dissipate. The inflation persistence is measured using a test by Ng and Perron (2001). We show that inflation is more persistent during high inflation episodes relative to low inflation episodes and more volatile during low inflation periods compared to high inflation periods. We estimate that it takes approximately 70 months for 50 percent of the shocks to dissipate in a high inflation regime compared to 10 months in a low inflation regime. The model identifies three structural breaks - a low inflation regime from 1920 until 1960, a high inflation regime from 1961 until 2003, and another low inflation regime over part of the inflation targeting period, 2003-2014. We also show that inflation persistence in the high inflation regime transitioned to a low inflation regime only much later than the implementation of inflation targeting - hinting that agents take time to adjust expectations. This has an important consequence for monetary policy - monetary policy errors that allow inflation to transition to a high inflation regime may take many months for any corrective policy to become effective.

Nationality — Married Women — Marriage to Alien a Nullity under Foreign Law — Non-acquisition of Nationality of Husband — Nationality of Children.

Chau, Tsz Kin. ; "December 2011." ; Thesis (M.Phil.)--Chinese University of Hong Kong, 2012. ; Includes bibliographical references. ; Abstracts in English and Chinese. ; Introduction --- p.1 ; Chapter Chapter 1 --- Who's Pan Yuliang? Whose Pan Yuliang? --- p.7 ; Who's Pan Yuliang? --- p.7 ; Life and Art of Pan Yuliang: Existing Account --- p.12 ; Whose Pan Yuliang? --- p.22 ; "Summary of Existing Accounts: Biography, Oedipus complex and Narcissism" --- p.30 ; Chapter Chapter 2 --- Reconsidering Pan Yuliang --- p.33 ; Academic works in Mainland China and Taiwan since 2000 --- p.33 ; Theorizing the Woman Painter --- p.42 ; Background I: Modern Art in Republican China --- p.54 ; Background II: Paris Modernism --- p.60 ; Chapter Chapter 3 --- Expanding Biography into History --- p.63 ; Chapter Chapter 4 --- The Political Xiesheng and its Gender Politics --- p.82 ; "Pan Yuliang: from Shanghai (1928-32, 36-37) to Nanjing (1933-35)" --- p.83 ; The Mission ofNanjang: National Administering of Modernism --- p.86 ; Pan Yuliang and the Chinese Arts Association --- p.97 ; Xiesheng and a New Woman/painter Subject --- p.113 ; Conclusion: a Different Modern for a Woman Painter --- p.123 ; Chapter Chapter 5 --- Differencing the Modern and Women's Culture --- p.127 ; Theorizing Women's Culture --- p.130 ; Pan Yuliang and Women's Community --- p.134 ; Contextualizing Women's Community: Republican Modernity and Post-war ; Pacifism --- p.137 ; Conclusion: Women's Art and Modernism --- p.145 ; Conclusion Rethinking Republican and Women's Art --- p.146 ; Appendix --- p.150 ; Glossary --- p.158 ; Graphical Materials --- p.165 ; Bibliography --- p.251

Aliens — Position of — Status of Refugees within Meaning of Refugees Convention of July 28, 1951 — Divorce Proceedings by Refugee of Spanish Nationality Domiciled in France — Competence of French Courts and Applicability of French Law.