Artificial Intelligence (AI) and Robotics in Elderly Healthcare: Enabling Independence and Quality of Life.

We are being urged to redefine aging and only use positive terminology when discussing it. It is unacceptable to use a derogatory term like "aging tsunami." This is unfortunate because it comes at a time when geriatrics is precariously balancing itself.

Diversity among various forms of catechins and its synthesizing enzyme (phenylalanine ammonia lyase) in relation to quality of black tea (Camellia spp.).

Background: Quality of tea depends on the cultivar and climatic conditions. Biochemical pathways within the plant and climatic factors can result in noticeable changes in chemical composition, which determine the quality of tea. Black tea quality attributes are influenced by various forms of catechins, namely gallated, non-gallated, dihydroxylated and trihydroxylated catechins and their ratios.