Current Situation and Future of Membrane Separation Technology.

[Current situation and future direction of dermatology].

If this were not the case, only university hospitals could operate dermatology departments, with the excuse at least of ensuring comprehensive university training, given that specialized training relies on the national health system. In a period when universities failed in their responsibility to train specialists, this role was assumed solely and exclusively by the public health system. In the...

Clinical application of plasma derived medicines: current situation and future trend

Membrane Technology for Gas Separation

Membrane technology applied to the separation of gaseous mixtures competes with conventional unit operations (e.g., distillation, absorption, adsorption) on the basis of overall economics, safety, environmental and technical aspects. Since the first industrial installations for hydrogen separation in the early eighties, significant improvements in membrane quality have been achieved in air sepa...

Application of Membrane Separation Technology in Downstream Processing of Bacillus thuringiensis Biopesticide: A Review

Bacillus thuringiensis (Bt) has been extensively used in biopesticidal formulations due to its safe environmental and human health records. The widespread use of Bt is often challenged by production as well as formulation costs which are in direct contact with downstream processing, i.e. the separation/purification step. Downstream separation/purification efficacy governs the marketabi...

Pneumococcal and influenza vaccination: current situation and future prospects.

Background: The effectiveness of influenza and pneumococcal vaccination in the prevention of hospital admissions and death has not been assessed prospectively. We have therefore examined the effects of influenza and pneumococcal vaccination in individuals aged 65 years or older in a 3-year prospective study, between December 1 1998 and May 31 1999. Methods: All individuals in Stockholm County a...