BLIND SEPARATION OF DELAYED SOURCES BASED ON INFORMATION MAXIMIZATION Kari Torkkola Motorola, Inc., Phoenix Corporate Research Laboratories, 2100 E. Elliot Rd, MD EL508, Tempe, AZ 85284, USA tel: (602)413-4129, fax: (602)413-5934, email: [email protected] ABSTRACT Recently, Bell and Sejnowski have presented an approach to blind source separation based on the information maximization principl...

Introduction: The field of skin ageing is important due to the world population. Due its interface with external environment, attributed both intrinsic and extrinsic factors. aim this study was define histomorphic disparities between intrinsically extrinsically aged skin, increase understanding how structures change age photoexposure. Methods: Full-thickness biopsies were obtained from photoexp...