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The application of the microporous hollow fiber membrane contactor for gas absorption and stripping has gained considerable attention recently and is still a relatively new concept. In comparison with most membrane separation processes which use a dense selective layer on one side of the fibers, the microporous membrane used in the membrane contactor is not selective. Instead of the selective layer, a liquid flow is introduced in one side of the fiber that can absorb gas components physically or chemically. This leads to a higher mass transfer rate due to lower membrane resistance....

This book focuses on the acceleration of emerging irregular sparse workloads, posed by novel artificial intelligent (AI) models and sparse linear algebra. Specifically, the book outlines several co-optimized hardware-software solutions for a highly promising class of emerging sparse AI models called Probabilistic Circuit (PC) and a similar sparse matrix workload for triangular linear systems (SpTRSV). The authors describe optimizations for the entire stack, targeting applications, compilation, hardware architecture and silicon implementation, resulting in orders of magnitude higher...

An ideal drug delivery system should deliver precise amounts of a drug at a preprogrammed rate to achieve a drug level necessary for treatment of the disease. For most drugs that show a clear relationship between concentration and response, the drug concentration will be maintained within the therapeutic range, when the drug is released by zero-order rate. In order to design a controlled release delivery system, many factors such as physicochemical properties of the drug, route of drug administration, and pharmacological & biological effects, pharmaceutical excipients used etc. These...