Energetická soběstačnost patří podle Světové obchodní organizace mezi desítku výzev, jimž budeme čelit v následujících desetiletích. Současné dominantní zdroje energie nejsou trvalým řešením, a tak musíme nejen hledat zdroje nové, ale přitom i zdokonalovat její přeměnu a vyřešit skladování. Právě to je jedním z úkolů Strategie AV21. and Luděk Svoboda.
The article presents a manuscript collection of texts of evangelical provenance that has recently been purchased in a German second-hand bookshop. According to a chronogram, this manuscript is likely to come from 1840. The manuscript consists of fifteen relatively independent text sections thematically related to the denominational controversies before and after the battle of White Mountain. The paper examines possible printed or manuscript models of individual parts and as well as their reflection in both earlier and more recent bibliographic literature. and David Mach.
Hexamerins are hemocyanin-related haemolymph proteins that are widespread in insects and may accumulate to extraordinarily high concentrations in larval stages. Hexamerins were originally described as storage proteins that provide amino acids and energy for non-feeding periods. However, in recent years other specific functions like cuticle formation, transport of hormones and other organic compounds, or humoral immune defense have been proposed. During evolution, hexamerins diversified according to the divergence of the insect orders. Within the orders, there is a notable structural diversification of these proteins, which probably reflects specific functions. In this paper, the different possible roles of the hexamerins are reviewed and discussed in the context of hexamerin phylogeny., Thorsten Burmester, and Lit
The article lays out Jonathan Israel’s central ideas on the European Enlightenment, as they have been developed in his Radical Enlightenment (2001), Enlightenment Contested (2006) and A Revolution of the Mind (2009). I explain his ‘controversialist method’ of intellectual history and point out the advantages and faults of this approach. Israel’s model of the heterogeneous Enlightenment is shown as a response to A. MacIntyre’s postmodern criticism, and to the older models of a ‘single Enlightenment’, as presented by P. Gay, or older models of multiple enlightenments, as presented by J. G. Pocock. However, Israel’s heterogeneous Enlightenment recognizes just one progenitor of the positive ‘modern values’, which is identified with the Radical wing. The article reviews Israel’ s narrative of the development and spread of the Radical Enlightenment in Europe and the struggles with the Enlightenment mainstream and within the Enlightenment mainstream. However, I also show some faults in Israel’s argument, mainly his view of the ‘secular morality’, which should have been the outcome of the Radical Enlightenment’s campaign. In conclusion, I point at the inconsistency of Israel’s reconstruction of the Enlightenment morals and the differences between his view and J. Schneewind’s interpretation., Ivo Cerman., and Obsahuje bibliografické odkazy