62 results about "Activity regulation" patented technology

The invention relates to a micro-interface enhanced reactor bubble scale structure-activity regulation and control model building method. The diameter dmax of the largest bubble of a micro-interface enhanced reactor and the diameter dmin of the smallest bubble of the micro-interface enhanced reactor serve as independent variables, the average diameter d32 of the bubble Sauter serve as a dependentvariable, and a numerical relationship is built; based on the Kolmogorov-Hinze theory, the relationship between the diameter dmax of the largest bubble of the micro-interface enhanced reactor, the diameter dmin of the smallest bubble and the parameters of the reactor is built. According to the method, the reactor bubble scale is associated with the structural parameter, the operation parameter andthe physical property parameter of the reactor by using specific numerical relationship, the numerical relationship has the guiding significance for the design of the reactor and can be applied to avariety of reactors, the versatility is good, by means of a bubble scale regulation and control model built through the method, by adjusting the structural parameter and the operation parameter of thereactor, and the maximization of energy efficiency and material efficiency in the reaction process can be achieved, or under the condition that reaction targets, energy consumption and material consumption are given, a high-efficiency reactor structure is designed.

A prediction and stimulation system or method is provided for neurological disorders characterized by a local dysfunction in neuronal activity regulation. An array of electrodes detects neuronal electrical activity of selected brain region. A detection module detects in each electrode changes in electric field and neuronal activity. A prediction module predicts for each electrode abnormal regimes determined by neurological disorder. A neuromodulation module interfaced with the electrodes selects one or more electrodes in the array where a predefined threshold has been exceeded and stimulates the brain region through each of these selected electrodes using an intermittent therapeutic stimulation pattern with a frequency between 150 and 200 Hz. The provided therapy allows for seizure prediction and detection with high accuracy, potential low risk and increased battery life. The flexibility of the method and system allows it to be used in different neurological disorders by tuning the parameters using a calibration procedure.

The invention discloses a fermenting bed with microbial paddings. The fermenting bed provided by the invention comprises an upper layer and a lower layer. The upper layer has a thickness of 30-40 cm and comprises 30-70wt% of sawdust and 30-70wt% of rice husks; the upper layer is prepared by adding 5-10kg of rice bran, 50-200g of environment-friendly bacillus subtilis preparation into per cubic meter of the mixture of sawdust and rice husks, mixing and fermenting, wherein the moisture content is controlled at 40-50%. The lower layer has a thickness of 40-50 cm and comprises sawdust, rice husks, rice bran and environment-friendly bacillus subtilis preparation; and the moisture content is 20-30%. By using the fermenting bed provided by the invention, the pig manure degradation using a microbial preparation is guaranteed, so as to realize energy conservation and emission reduction. Since the paddings with different moisture contents are laid at different layers in the pit of the fermenting bed, the permeability management of the entire fermenting bed and the padding moisture content regulation are enhanced, the moisture content at the lower layer of the fermenting bed is reduced, the activity regulation of the microbial preparation viable count in the paddings is promoted, and the service lives of the paddings are prolonged, thereby obtaining a better sewage treatment effect.