J Cardiovasc Thorac Res / 19 Original Article Tissue Doppler Imaging Values in Hypertrophic Cardiomyopathy According to Left Ventricular Outflow Gradient Rezvaneh Salehi MD, Azin Alizadehasl MD 1. Cardiovascular Research Center, Tabriz University of Medical Sciences, Tabriz, Iran. (Received 21 May 2010; Accepted 17 Sep 2010) Background: The aim of the present study was to investigate the effect...

We increase the lexical coverage of FrameNet through automatic paraphrasing. We use crowdsourcing to manually filter out bad paraphrases in order to ensure a high-precision resource. Our expanded FrameNet contains an additional 22K lexical units, a 3-fold increase over the current FrameNet, and achieves 40% better coverage when evaluated in a practical setting on New York Times data.

When I read your term papers, I look for your ability to motivate your question using economic logic, your ability to critically analyze the past literature, and your ability to recognize empirical problems as they arise. In particular, it is important that your term paper demonstrates that you are more knowledgeable, analytic, and sophisticated about the economics of health or development econ...

Massive downgrading and defaults during the 2008/2009 financial crisis have led politicians, regulators, and the popular press to conclude that the rating agencies’ business model is fundamentally flawed. The popular argument goes as follows. Issuers of securities naturally prefer higher ratings for their issues, because these reduce their cost of capital. Because the issuer pays the rating age...

This study examines whether readers of the paper and online versions of a national newspaper acquire different perceptions of the importance of political issues. Using data from a weeklong experiment in which subjects either read the print version of the New York Times, the online version of that paper, or received no special exposure, this study finds evidence that people exposed to the Times ...