Fluorinated Bis-GMA was synthesized and used with other commercially available fluorinated monomers and diluents to prepare hydrophobic composites. The composites were formulated as one-paste systems and were polymerized using blue light. Mechanical properties and water-related qualities were determined. Fluorination generally improved the hydrophobicity of the composites, but there was no clea...

Most designers would agree that natural light is essential to the experience of any great work of architecture, but as a professional discipline, we lack consensus on which characteristics of daylight quantify or qualify the visual performance of a space. Perceptual qualities such as brightness, contrast, and temporal variability influence our experience of physical space and while illumination...