Abstract: Systems, methods, and devices are disclosed for front-lit displays having uniform brightness. In one embodiment, an example display may include an electrophoretic display, a light guide configured to direct light from one or more light emitting diodes, and a cover lens assembly. The cover lens assembly may include a cover glass layer, an anti-glare film coupled to the cover glass layer, and a hot melt adhesive disposed about lateral edge surfaces of the cover glass layer and the anti-glare film, such that the hot melt adhesive forms a perimeter of the cover lens assembly.

Abstract: Disclosed is a genetically recombinant Saccharomyces cerevisiae useful for degrading and utilizing kitchen wastes. Genes encoding ?-amylase (AMY), glucoamylase (GA) and acid protease (AP) were introduced into the genetically recombinant Saccharomyces cerevisiae using a Saccharomyces cerevisiae multi-gene co-expression vector and successfully expressed and secreted. The Saccharomyces cerevisiae so obtained are capable of secreting amylases and protease to degrade the starch and proteins in kitchen wastes to produce carbon and nitrogen sources such as glucose, polypeptides and amino acids, allowing fermentation into ethanol.

Abstract: Disclosed is a genetically recombinant Saccharomyces cerevisiae useful for degrading and utilizing kitchen wastes. Genes encoding ?-amylase(AMY), glucoamylase (GA) and acid protease (AP) were introduced into the genetically recombinant Saccharomyces cerevisiae using a saccharomyces cerevisiae multi-gene co-expression vector and successfully expressed and secreted. The Saccharomyces cerevisiae so obtained are capable of secreting amylases and protease to degrade the starch and proteins in kitchen wastes to produce carbon and nitrogen sources such as glucose, polypeptides and amino acids, allowing fermentation into ethanol.