Trends in economics publications represented by JEL categories between 2007 and 2013

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Trends in economics publications represented by JEL categories between 2007 and 2013

This article updates Kelly and Bruestle (2011) by illustrating how publication trends in different subject categories in economics evolved from 2007 to 2013. Using data from RePEc we show that the largest increase in the relative share was for articles published in JEL category Q (“Agricultural and Natural Resource Economics, Environmental and Ecological Economics”) over this period. Furthermor...

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Sulfur dioxide AQI modeling by artificial neural network in Tehran between 2007 and 2013

Background: Air pollution and concerns about health impacts have been raised in metropolitan cities like Tehran. Trend and prediction of air pollutants can show the effectiveness of strategies for the management and control of air pollution. Artificial neural network (ANN) technique is widely used as a reliable method for modeling of air pollutants in urban areas. Therefore, the aim of current ...

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Trends in laryngeal cancer incidence in a health area between 2007 and 2013.

OBJECTIVE Our aim was to study the trend between 2007 and 2013 in the incidence of larynx cancer in a health district of 300,000 inhabitants. MATERIAL AND METHOD With information from the hospital cancer registry for the reference health area, we calculated the incidence and subsequently performed a joinpoint regression using specific software. RESULTS We found a statistically-significant d...

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Trends in Continuous Deep Sedation until Death between 2007 and 2013: A Repeated Nationwide Survey

BACKGROUND Continuous deep sedation until death is a highly debated medical practice, particularly regarding its potential to hasten death and its proper use in end-of-life care. A thorough analysis of important trends in this practice is needed to identify potentially problematic developments. This study aims to examine trends in the prevalence and practice characteristics of continuous deep s...

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sulfur dioxide aqi modeling by artificial neural network in tehran between 2007 and 2013

background: air pollution and concerns about health impacts have been raised in metropolitan cities like tehran. trend and prediction of air pollutants can show the effectiveness of strategies for the management and control of air pollution. artificial neural network (ann) technique is widely used as a reliable method for modeling of air pollutants in urban areas. therefore, the aim of current ...

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ژورنال

عنوان ژورنال: Applied Economics Letters

سال: 2015

ISSN: 1350-4851,1466-4291

DOI: 10.1080/13504851.2015.1095998