Climate change: What do we know about the IPCC?

This is the first of a series of three biennial reviews of research on the subject of climate change. This review is concerned with the UN Intergovernmental Panel on Climate Change (IPCC): its origins and mandate; its disciplinary and geographical expertise; its governance and organizational learning; consensus and its representation of uncertainty; and its wider impact and influence on knowledge production, public discourse and policy development. The research that has been conducted on the IPCC as an institution has come mostly from science and technology studies scholars and a small number of critical social scientists. The IPCC's influence on the construction, mobilization and consumption of climate change knowledge is considerable. The review therefore ends by encouraging geographers of science to turn their research and scholarship to understanding the roles played by the IPCC, and equivalent institutional processes of climate change knowledge assessment, in the contemporary world

Label Adhesives with Enhanced Humidity Resistance

The main topic of the thesis was to examine the hydrophobicity of labeling adhesives in the state before drying, it means their resistance against condensated moisture. The problem was solved by measuremensts of contact angle between the drop of water and glue. Measurements of dynamic viscosity and wet tack were also performed for the sake of complex characterization of the glue properties. Comparison of properties among single-component adhesives based on the acrylic copolymers alkalised with various agents was made. The impact of starches and industrial additives on glues was determined by the analysis of primary physical and chemical parameters. The purpose of the measurements was to develop a formula of the glue with enhanced atmospheric moisture resistance, that also would have the required parameters in the equilibrium. Finally, some selected glue samples were practically tested for condensation water resistance. These tests were performed in a climatic chamber with water condensating conditions