Motion Control toward 21th Century

[Heart failure: the cardiovascular epidemic of the 21th century].

Heart failure, be it with preserved or reduced left ventricular function, is the cardiovascular epidemic of the 21st century, 4 and it thus appropriate to devote a whole issue of the European Heart Journal to this problem. It is of note that this is at least in part a consequence of the success of our discipline. In the 1950s when Eisenhower had his famous heart attack, the treating physician d...

The Role of the Separation Sciences in the 21th Century

Esta revisão examina, de um ponto de vista crítico, o papel das ciências da separação no novo século, considerando a complexidade dos problemas a serem enfrentados. De forma a tornar a exposição mais dinâmica, uma determinação típica de um analito orgânico hipotético em uma matriz complexa é usado para introduzir criticamente as principais técnicas de separação empregadas atualmente. Técnicas a...

Atmospheric Ozone and Climate Change. Synthetic Ozone and Its Applications. 21th Century and Role of Ozone

Calculating Home Advantage in the First Decade of the 21th Century UEFA Soccer Leagues

Home advantage has been studied in different sports, establishing its existence and its possible causes. This article analyzes the home advantage in soccer leagues of UEFA countries in the first part of the 21st century. The sample of 52 countries monitored during a period of 10 years allows us to study 520 leagues and 111,030 matches of the highest level in each country associated with UEFA. H...

Guest Editorial: Grand Challenges and Research Directions in e-Learning of the 21th Century

ISSN 1436-4522. © International Forum of Educational Technology & Society (IFETS). The authors and the forum jointly retain the copyright of the articles. Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear the full citat...