Search results for "Author"

A Scratch-based Graphical Policy Editor for XACML

2015

This paper proposes a policy-maker-friendly editor for the extensible Access Control Markup Language (XACML) based on the programming language Scratch. Scratch is a blocks-based programming language designed for teaching children programming, which allows users to build programs like a puzzle. We take this concept one step further with an XACML policy editor based on the graphic programming elements of Scratch implemented in Smalltalk. This allows for aiding the user on how to build policies by grouping blocks and operators that fit together and also indicating which blocks that will stick together. It simplifies building the XACML policies while still having an XACML “feel” of the graphic …

The effect of observation timescales on the characterisation of extreme Mediterranean precipitation

2018

Abstract. This paper analyses the behaviour of five rainfall indicators (maximum intensity, cumulative rainfall, irregularity, probability of rain and persistence of rain) over different observation timescales ranging from 5 min to 24 h. It covers a large area on the Mediterranean side of the Iberian Peninsula (River Júcar Water Authority, 43 000 km2) on a continuous basis over a period of 14 years (1994–2007). The results show that the behaviour of extreme Mediterranean rainfall is heavily dependent on the observation timescale. There are a number of turning points in the indicator trends which occur on different timescales (1 and 6 h in the case of rain intensity and irregularity, 6 h for…

Preface

2018

This book represents the third noteworthy product of the Memità Network. The essays within this book constitute a critical approach from a linguistic and cultural point of view regarding authoritarianism’s reception in the media. In particular, the work opens up with a session whose purpose is to demonstrate the role of colonial press as an instrument of identity construction.

Evolution of coauthorship networks: worldwide scientific production on leishmaniasis.

2013

Introduction Collaboration is one of the defining features of contemporary scientific research, and it is particularly important with regard to neglected diseases that primarily affect developing countries. Methods The present study has identified publications on leishmaniasis in the Medline database from 1945 to 2010, analyzing them according to bibliometric indicators and statistics from social network analysis. Examining aspects such as scientific production, diachronic evolution, and collaboration and configuration of the research groups in the field, we have considered the different types of Leishmania studied and the institutional affiliation and nationality of the authors. Results Se…

Pharmacy and pharmacology of biosimilars

2008

Biosimilar medicines are biological medicinal products that can obtain a marketing authorization in the EU after the original product (biological reference medicine) has run out of patent. As a prerequisite, studies including clinical trials are to be conducted to compare the quality, safety, and efficacy of the biosimilar and reference medicine. Due to the specific characteristics of biopharmaceuticals like complex 3-dimensional (glyco) protein structure, immunogenicity, production in living organisms, which causes heterogeneity, complex manufacturing process and analysis, interchangeability of the biosimilar with its reference drug product is not guaranteed. In addition, INN (internationa…

Symbolic threat fosters right-wing authoritarianism only among low authoritarians

2014

In a sample of 95 U.S. undergraduates (49.5% women, Mage = 20.99 years, SD = 3.48), we analyzed the effects of symbolic threat on right-wing authoritarianism (RWA). We used data from an experimental study in which negative political attacks on one's own favorite candidate were considered as symbolic threats. A hierarchic moderated regression showed that, as with societal threat, symbolic threat fostered an increase in RWA only among participants with low initial scores on RWA. This increase did not depend on the persuasive effect of being exposed to negative campaigning. The implications, limitations, and possible developments of the research are discussed. © 2014 Cises.

Climate variations of Central Asia on orbital to millennial timescales

2016

AbstractThe extent to which climate variability in Central Asia is causally linked to large-scale changes in the Asian monsoon on varying timescales remains a longstanding question. Here we present precisely dated high-resolution speleothem oxygen-carbon isotope and trace element records of Central Asia’s hydroclimate variability from Tonnel’naya cave, Uzbekistan and Kesang cave, western China. On orbital timescales, the supra-regional climate variance, inferred from our oxygen isotope records, exhibits a precessional rhythm, punctuated by millennial-scale abrupt climate events, suggesting a close coupling with the Asian monsoon. However, the local hydroclimatic variability at both cave sit…

The pre-zygote identity as a moral issue.

2008

Introduction by the Editors

2015

Kohlberg’s approach to moral development and moral education continues to stimulate researchers and educators worldwide. His work still offers knowledge, methods and inspirations for understanding moral cognition and behavior, and how to foster it. This volume examines aspects of Kohlberg’s moral stage developmental theory and his theory of moral education to revisit their strengths and weaknesses in light of new questions and methods.

Author Correction: The FAAH inhibitor URB597 suppresses hippocampal maximal dentate afterdischarges and restores seizure-induced impairment of short …

2018

A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has not been fixed in the paper.