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El presente ensayo pretende analizar algunas categorías políticas desarrolladas por Norberto Bobbio, tales como: democracia, derechos humanos, libertad y paz. Para este autor la democracia como sistema de reglas dirigidas a eliminar el uso de la violencia concilia la relación entre poder y derecho. La democracia no se funda sobre la primacía del poder sobre el derecho, ni viceversa, además, permite la proximidad más cercana de las necesidades morales a aquellas políticas. La democracia es la luz mientras que la autocracia es la oscuridad: esta, la democracia, juega su rol en el inseparable trinomio libertad-paz-derechos humanos. La constante tensión, a través del conflicto, hacia la racionalidad y la libertad parece moverse en la dirección de una sociedad universalmente entendida que coordine las necesidades y garantice la paz entre todos los Estados.

The support of the European Commission, through its Leonardo da Vinci Community Vocational Training Action Programme, in this ongoing pilot project- MT/2002/B/F/139000- is gratefully acknowledged. This manual has been compiled by University of Malta Professor Godfrey Baldacchino (the NISSOS Project ideator and academic coordinator) with the kind support of the project's 11 institutional partners, their delegates and associated support staff involved in the NISSOS Project. These are: Estonia Chamber of Commerce and Industry-Saaremaa Branch (Delegate: Tullio Liblik); Kuressaare College at Tallinn Technical University (Maret Pank); Åland Trade Association (Mika Lindfors & Johnny Mattson); Åland Polytechnic (Anna-Lena Freman, Christer Kullman & Thor-Bjorn Wik); Technological Institute of Iceland (Bjorn Gislason); Institute of Business Studies at the University of Iceland (Gylfi Dalmann Adalsteinsson); Foundation for Human Resources Development, Malta (Helga Ellul, Mario Grixti, Godwin Micallef, John Muscat Drago); Malta Enterprise (Karl Herrera); University of Malta (Roger Ellul Micallef, Saviour Rizzo); Malta College for Arts, Science and Technology (Frank Edwards); the Highland Council of Scotland (Catriona Maclean; Lisa Stephen) and the UHI Millennium Institute, Scotland (Maggie Marr; Anne Marie McDairmid, Stephanie Tristam). Thanks also to the expert independent input of Joe Vella Bonnici (Malta), Ingi Runar Edvardsson (Iceland) and Tage Petersen (Denmark). The institutional support of the University of Prince Edward Island, Canada, is also acknowledged. Responsibility for the contents of this manual and any errors are those of the author and are not attributable to the European Commission or any of the specific NISSOS Project institutional partners. ; It is common knowledge nowadays that small and medium sized enterprises (SMEs) are very important to economic growth. Their positive contribution is all the more evident in the context of massive lay-offs from large firms and especially appreciated in epochs of long term, structural unemployment. SMEs play an even more pronounced role in the case of very small islands, since the typical average enterprise size is even smaller than elsewhere. Manufacturing is also seen as an important contributor to economic growth and development. The factory has been a symbol of industrial progress for the last 200 years. Manufacturing creates many jobs, usually in large firms, develops technical skills, adds higher value to products and creates many supportive service industries. However, many handicaps can affect the set-up and operation of SMEs which are based in small island territories And are involved in manufacturing. How challenging are these handicaps? Can they be overcome? How? Can some small firms from small islands serve as models of successful export-oriented development? And if so, which? What would be their characteristics? ; peer-reviewed

The objective of this study was to conduct a meta-analysis of scientific publications from January 1994 to December 2014, to evaluate the chemical composition of corn plants, green forage, and silages of three different types of maize hybrids (simple, double, and triple) used in experimental conditions in Brazil. The sub-bases Corn Cultivation and Green Fodder were composed of 49 experiments, consisting of 481 treatments, and the sub-base Silage consisted of 24 studies composed of 163 treatments, involving 478 silos. In the Corn Cultivation sub-base, the variables of spacing, plant height, grain yield, organic matter content, and total carbohydrates of maize silage differed (P < 0.05) according to the hybrid type. The number of corn plants per hectare, number of spikes per plant, and the levels of neutral detergent fiber, acid detergent fiber, hemicellulose, and lignin did not differ (P > 0.05) according to the hybrid type. In the Green Forage sub-base (ensilage), the main difference (P < 0.05) was regarding the in vitro dry matter digestibility, whereby the triple hybrids (59.38%) had lower values than the simple (73.05%) and double (72.74%) hybrids. In the Silage sub-base, the variables of organic matter, total carbohydrates, cellulose, in vitro dry matter digestibility, and pH differed (P < 0.05) according to the hybrid type. While the variables dry matter, non-fibrous carbohydrates, neutral detergent fiber, acid detergent fiber, hemicellulose, lignin, total digestible nutrients, ethereal extract, crude protein, and ammonium nitrogen did not differ (P > 0.05) according to the hybrid type. The variability in the determination of parameters, such as dry matter yield, dry matter content, and non-fibrous carbohydrates of corn silage, and the non-determination of the starch content demonstrated that the chemical compositions of Brazilian corn silage have not yet been fully clarified. The types of maize hybrids (simple, double, and/or triple) mainly differ in terms of grain production. In many situations, the silage processes are not conducted in an ideal way, and the differences as a function of the maize plants (type of hybrid) are minimized due to losses during the ensiling process.