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Political and industrial decision makers have to promote technological innovations that pave the way for a low-carbon economy while ensuring the security and competitiveness of raw material supplies. In this complex decision-making environment, it is highly challenging to obtain a holistic and well-grounded overview of the wider institutional environment affecting industrial value chains. This chapter illustrates the managerial relevance and implications of a raw materials transition through a case study of the German chemical industry. Utilizing a cradle-to-gate approach, an integrated techno-economic-environmental evaluation of viable carbon resource alternatives for producing organic chemicals is conducted. The results illustrate the complexity and diversity of issues decision makers face. Additionally, qualitative factors are considered to illustrate motivators and risks that could influence decisions about whether to invest in alternative carbon feedstock. Finally, management theories and practices that could support strategic decision makers in resolving the conflicting demands of the institutional environment are discussed.
Ein Konzept zur CO2‐emissionsfreien Schließung des Kohlenstoffkreislaufes durch Kopplung von CO2‐emissionsamer Kohlechemie, Abfallwirtschaft und Energiewirtschaft mithilfe der Co‐Vergasung von Kohle und Abfall unter Einbindung von regenerativ erzeugtem Wasserstoff wird vorgestellt. Ziel ist die Erreichung der CO2‐Emissionsfreiheit durch Einkopplung Erneuerbarer Energie. Am Beispiel der Olefinproduktion in Deutschland wird der dafür erforderliche Bedarf ermittelt. Im Vergleich zeichnet sich die Vergasungsroute durch einen um etwa Faktor zwei geringeren Energiebedarf aus.
Este artigo tem como objetivo discutir as questões de identidade e papéis de gênero observadas no filme A Bela do Palco (Sta-ge Beauty, 2004) a partir da perspectiva teórica queer. Propomos essa discussão focalizando nas experiências dos perso-nagens principais do filme, Ned Kynaston, ator especializado em interpretar papéis femininos, e Maria, sua camareira e as-pirante à atriz, considerando a relação desses dois personagens com a alteração na lei relativa à interpretação de papéis femininos no teatro inglês do século xvii. Para tanto, na primeira parte do artigo, apresentamos conceitos básicos de uma perspectiva teórica queer, para então aplicá-los a algumas cenas do filme e a uma discussão mais ampla da problemá-tica presente em A Bela do Palco. Palavras-chave: identidade de gênero; papéis de gênero; heteronormatividade; binaridade dos gêneros; teoria queer. Abstract This paper aims to discuss gender identity and gender roles issues encountered in the movie Stage Beauty (2004) from a queer theoretical framework. This discussion is carried out by focusing on the experiences of the two main characters in the movie: Ned Kynaston, an actor who is specialized in playing women parts, and Maria, his dresser, who intends to become an actress. We consider the relationship between these two characters with the changes in the law related to women roles in the Brit-ish theater in the xvii century to discuss gender identity and gender roles issues. In order to do that, we present some concepts based on a queer perspective in the first part of the article and then use them to analyze some specific scenes taken from the movie and to present a wider problematic found in Stage Beauty.
In dem vorliegenden Artikel wird als existentielles Bedrohungsszenarium, in das zwei anthropomorphe Figuren geraten, die Identitätskrise anhand der beiden Bilderbücher. Das Kleine Ich bin ich von Mira Lobe und Susi Weigel (1972) und Pezzettino von Leo Lionni (1975) untersucht. Die zentrale erkenntnisleitende Frage ist die nach der ästhetischen
Gestaltung der beiden Hauptfiguren Das kleine Ich bin ich und Pezzettino hinsichtlich identitätsrelevanter Überlegungen.
Der Artikel thematisiert von einem pädagogischen Standpunkt aus Herausforderungen an die Pädagogik im Kontext der Sozialen Arbeit. In heuristischer Absicht wird dieser in die Ebenen Wissenschaft, Studium, Praxis und Methoden unterteilt und jeweils sowohl die Rolle der als auch die Herausforderungen für die Pädagogik herausgearbeitet. Als die einzelnen Ebenen verbindendes Element und damit gleichsam als pädagogischer Kern wird die pädagogische Bildung vorgeschlagen.