An AC/DC power converter includes a pair of input terminals, a boost unit, a DC/DC converter, a coupler chain, and a discharge chain. The pair of input terminals connect to a pulsating DC source. The boost unit is coupled to the input terminals and generates a voltage higher than the voltage at the .....
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A method is provided to functionally select cells with enhanced characteristics relevant to cell engraftment, including both spontaneous migration and directional migration towards specific chemo-attractants. The cells are preferably undifferentiated cells, such as mesenchymal stem cells. The method.....
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An Electrochemical Device Such As A Battery And A Fuel Cell Having Two Electrolytes Between The Anode And The Cathode. The Electrochemical Device Is Preferably Arranged With An Alkaline Electrolyte In Contact With The Anode And An Acidic Electrolyte In Contact With The Cathode. The Electrolytes Are .....
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A Method For Producing The High-Value Ketocarotenoid Astaxanthin By The Green Microalga Chlorella Zofingiensis In Dark-Heterotrophic Cultures Shows Excellent Growth And High-Yield Astaxanthin Production On Glucose-Supplemented Media In The Dark. The Specific Growth Rate And Astaxanthin Yield Can Be .....
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