2,084,474 research outputs found
An Overview of LISA Data Analysis Algorithms
The development of search algorithms for gravitational wave sources in the
LISA data stream is currently a very active area of research. It has become
clear that not only does difficulty lie in searching for the individual
sources, but in the case of galactic binaries, evaluating the fidelity of
resolved sources also turns out to be a major challenge in itself. In this
article we review the current status of developed algorithms for galactic
binary, non-spinning supermassive black hole binary and extreme mass ratio
inspiral sources. While covering the vast majority of algorithms, we will
highlight those that represent the state of the art in terms of speed and
accuracy.Comment: 21 pages. Invited highlight article appearing in issue 01 of
Gravitational Waves Notes, "GW Notes", edited by Pau Amaro-Seoane and Bernard
F. Schutz at: http://brownbag.lisascience.org/lisa-gw-notes
Astronomical, physical, and meteorological parameters for planetary atmospheres
A newly compiled table of astronomical, physical, and meteorological parameters for planetary atmospheres is presented. Formulae and explanatory notes for their application and a complete listing of sources are also given
Small-Dollar Lending: Is There A Responsible Path Forward?
This report examines the problem of access to credit for low- and moderate- income households. It notes that this problem has two dimensions. On the one hand, there are millions of consumers without access to mainstream sources of consumer credit. On the other hand, many of these same consumers do obtain high-cost credit that ends up harming rather than helping them
Introduction to dynamical large deviations of Markov processes
These notes give a summary of techniques used in large deviation theory to
study the fluctuations of time-additive quantities, called dynamical
observables, defined in the context of Langevin-type equations, which model
equilibrium and nonequilibrium processes driven by external forces and noise
sources. These fluctuations are described by large deviation functions,
obtained by solving a dominant eigenvalue problem similar to the problem of
finding the ground state energy of quantum systems. This analogy is used to
explain the differences that exist between the fluctuations of equilibrium and
nonequilibrium processes. An example involving the Ornstein-Uhlenbeck process
is worked out in detail to illustrate these methods. Exercises, at the end of
the notes, also complement the theory.Comment: 19 pages. Lecture notes for the 2017 Summer School on Fundamental
Problems in Statistical Physics XIV, 16-29 July 2017, Bruneck (Brunico),
Italy. v2: Typos corrected, exercises added. v3: Typos corrected. v4: More
typos corrected, footnote and references added. v5: Close to published
version. I dedicate this paper to the memory of E. G. D. Cohen (1923-2017
Interpodes: Poland, Tom Keneally and Australian Literary History
Poland features in a number of Keneally’s books and is one of the leading sources of translation for his work. The article explores possible causes and effects around this fact, and surveys some reader responses from Poland. It notes the connections that Keneally’s Catholic background and activist sympathies allow to modern Polish history and assesses the central place of his Booker-winning Schindler’s Ark filmed as Schindler’s List
Individual Country Technical Notes for: Trends in the Rentier Income Share in OECD Countries, 1960-2000
This paper presents individual country notes for the paper "Trends in Rentier Shares in OECD Countries, 1966-2000 (Power, Epstein and Abrena, 2003). Meant for the specialist, these notes explain data sources and methods for each country in our sample.
Organic Centre Wales Technical Note 5: Biology and management of wireworms
Wireworms are the larvae of a group of beetles commonly known as click beetles. After falling on their backs they right themselves by flicking themselves into the air and produce a “clicking” sound. There are about 60 species of click beetle in the UK, but the majority of attacks are caused by three Agriotes species (lineatus, obscurus and spuator). This technical notes lists natural enemies of wireworms, nature of damage, life history and control measures, and a list of sources of further information
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