نتایج جستجو برای: nancy
تعداد نتایج: 3199 فیلتر نتایج به سال:
Nancy Snow, Nicholas J. Cull (eds.): Routledge Handbook of Public Diplomacy. 2020, 528 pp.
We introduce the notion of a tt*-bundle. It provides a simple definition, purely in terms of real differential geometry, for the geometric structures which are solutions of a general version of the equations of topological-antitopological fusion considered by Cecotti-Vafa, Dubrovin and Hertling. Then we give a simple characterization of the tangent bundles of special complex and special Kähler ...
We provide a simple proof of a theorem due to Nancy Hingston, asserting that symplectically degenerate maxima of any Hamiltonian diffeomorphism φ of the standard symplectic 2d-torus are non-isolated contractible periodic points or their action is a non-isolated point of the average-action spectrum of φ. Our argument is based on generating functions.
Authors’ note: In the interests of providing a succinct and readable paper, we have tended to eschew a reiteration of context, evidence and argument found in our previous papers, and those of other analysts, in favour or arriving more swiftly at proposals for policy makers and development practitioners. We have kept references down to a minimumWe wish to thank Department for International Devel...
University of Wisconsin-Madison and NBER, respectively. We would like to thank NSF for providing financial support for this research. Part of this work was done when both authors visited the Bank of Portugal, which provided a stimulating research environment. We also thank John Kennan, Bob Lucas, Tom Sargent, Nancy Stokey, Steve Williamson, an associate editor of the Journal and seminar partici...
Rita Horvath, Gavin Hudson, Gianfrancesco Ferrari, Nancy Fütterer, Sofia Ahola, Eleonora Lamantea, Holger Prokisch, Hanns Lochmüller, Robert McFarland, V. Ramesh, Thomas Klopstock, Peter Freisinger, Fabrizio Salvi, Johannes A. Mayr, Rene Santer, Marketa Tesarova, Jiri Zeman, Bjarne Udd, Robert W. Taylor, Douglass Turnbull, Michael Hanna, Doreen Fialho, Anu Suomalainen, Massimo Zeviani and Patri...
Soon after, Leonore was diagnosed with Huntington disease (HD). Nancy Wexler, who was pursuing a PhD in clinical psychology at the time of her mother’s diagnosis, devoted her life to the study of HD. In 1979, Wexler and her colleagues began a research project in Venezuela to search for the HD gene. They surmised that finding the gene was the most direct route to the development of treatments, e...
Analysis of accidents in socio-technical systems frequently reveals unnoticed obstacles, which have grown to become the main cause of incubation and surprise at failure (Dekker, 2011). Thus far, it has proven to be a challenge to identify those unnoticed obstacles upfront among the tremendous number of events occurring during normal operations. In this article, we describe the usage of weak res...
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