Wyniki wyszukiwania:

Colloquial Arabic (Levantine) provides a step-by-step course in Levantine Arabic as it is used today. Combining a user-friendly approach with a thorough treatment of the language, it equips learners with the essential skills needed to communicate confidently and effectively in Levantine Arabic in a broad range of situations. No prior knowledge of the language is required.

Key features include:

• progressive coverage of speaking, listening, reading and writing skills
• structured, jargon-free explanations of grammar

...

The conventional solvents used in chemical, pharmaceutical, biomedical and separation processes represent a great challenge to green chemistry because of their toxicity and flammability. Since the beginning of "the 12 Principles of Green Chemistry" in 1998, a general effort has been made to replace conventional solvents with environmentally benign substitutes. Water has been the most popular choice so far, followed by ionic liquids, surfactant, supercritical fluids, fluorous solvents, liquid polymers, bio-solvents and switchable solvent systems.

Green Solvents Volume I and II...

Sustainability Assessment is a comprehensive compilation of all the known policy factors related to sustainability. This book outlines all of the elements and considerations of community aspects of policy evaluation in an effort to reduce the future consequences on resources and environmental sustainability. The basic assumption behind it is that sustainability, though oriented to resources and meeting demands, starts from formulation of policy. Policies are so interrelated that all policies have some roles to play toward sustainability.

• Helps policymakers integrate...

Wie Exil, Fremdheit und Diskriminierung Gefühle prägen

»Vom Balkon aus schaute ich auf einen Spielplatz, auf dem Kinder meines Alters umherliefen und sich amüsiert rauften. Nach kurzem Zaudern fragte ich sie, ob ich mitspielen dürfte. Die Antwort war: 'Nein, mit Ausländerkindern spielen wir nicht.' Ich weiß nicht mehr, was ich damals empfunden habe. Im Nachhinein war klar: Künftig würde ich in den Spiegel sehen und einen Ausländer erkennen.«
Es sind Ereignisse wie diese, die Gefühle der Ausgrenzung produzieren: Angst, Scham, Wut,...