16results about How to "Raise the potential" patented technology

This invention discloses a low-temperature resistant, high-power aqueous organic-bromine battery, belonging to the field of electrochemical energy storage technology. The invention uses a low-freezing-point bromine-based salt solution with added bromine solid complexing agent as the electrolyte, and a pseudocapacitive organic material as the negative electrode, which possesses ionic universality and can bind metal ions in the solution during the reaction. The positive electrode uses a carbon material as a substrate, where a bromine redox reaction occurs. Simultaneously, the complexing agent can complex bromine in solid form onto the carbon surface, ensuring good stability at both room temperature and low temperatures. The aqueous organic-bromine battery of this invention exhibits high energy density and ultra-high power density at room temperature, maintains high energy density even at low temperatures, and is inexpensive, showing promising application prospects.

The application discloses a method for inducing T cell reprogramming into NK-like cells, comprising the following steps: (1) culturing the T cells in a culture system to obtain activated T cells; (2) adding small molecule inducers twice to the activated T cells to obtain NK-like cells; wherein the culture system in step (1) contains 1-10 v / v % serum substitute and / or platelet lysate, and does not contain fetal bovine serum. By optimizing the culture process and precisely adding drugs twice, the small molecule accumulation toxicity caused by multiple drug additions is avoided, the damage to the structure and function of the mitochondrial membrane is reduced, the mitochondrial membrane potential is significantly improved, the energy metabolism capacity of the mitochondria is enhanced, sufficient energy support is provided for the long-term survival and function maintenance of the cITNK cells, and the physiological activity of the cells is ensured from the energy metabolism level.

The invention discloses a drilling process state monitoring method based on interval information granulation, and relates to the technical field of geological drilling engineering.The drilling process state monitoring method based on interval information granulation mainly comprises the steps that original drilling process data is preprocessed to obtain a drilling data time sequence; performing multi-interval information granulation on the drilling data time sequence to obtain a low-dimension time sequence; according to the low-dimension time sequence, a drilling operation state monitoring model is obtained through a principal component analysis method with a kernel function; and monitoring the drilling operation state by using the drilling operation state monitoring model. According to the drilling process state monitoring method based on interval information granulation, the operation state of the drilling system can be finely monitored and sensitively sensed.

The application discloses the technical field of electroplating wastewater treatment high-value metal recovery system for electroplating wastewater, including electrolytic cell and electrolytic mechanism, electrolytic cell is connected with infusion tube, infusion tube is connected with electronic flowmeter, electrolytic cell top is detachably connected with cover body, cover body is provided with observation ring groove, cover body is fixedly connected with camera unit; The inside lower side of the electrolytic cell is provided with a sedimentation plate and a stirring unit, the sedimentation plate is in sliding fit with the inner side wall of the electrolytic cell, the bottom of the electrolytic cell is fixedly connected with a first weighing sensor, and the detection end of the first weighing sensor is in abutment with the bottom of the sedimentation plate; The electrolytic mechanism includes a controller, a driving unit, an adjusting unit and an electrolytic unit. The application reduces the generation of concentration polarization and activation polarization phenomenon in the process of electroplating wastewater metal treatment and recovery, recovers the wastewater metal in an efficient state, estimates the treatment and recovery effect of the wastewater metal, and improves the qualified rate of wastewater metal treatment and recovery.

The invention relates to the technical field of gene engineering detection, and particularly discloses a gene detection system for promoting andrographolide synthesis based on a biosensor, a key gene ApDof29 for regulating and controlling andrographolide synthesis is determined through whole genome analysis, gene expression profile research and co-expression network analysis, the core regulation and control effect of ApDof29 is verified, and the gene detection system for promoting andrographolide synthesis based on the biosensor is used for promoting andrographolide synthesis. The invention also develops a real-time dynamic monitoring system, and realizes non-invasive monitoring of andrographolide content accumulation, biosynthesis rate and metabolic intermediate concentration change by utilizing the fusion of a specific response element and a reporter gene. Through comprehensive calculation processing of an accumulation abnormal coefficient, a synthesis rate abnormal coefficient and a concentration change abnormal coefficient, the regulation and control effect of ApDof29 is dynamically evaluated, and a scientific basis is provided for subsequent gene modification.

The application provides an edible active coating for preventing dry consumption under an ultralow temperature condition and a preparation method, and belongs to the technical field of active packaging. The application combines double-layer coatings, inhibits free radical oxidation generated by freezing through an inner antioxidant, and effectively locks water and blocks external oxygen permeation through the synergistic effect of an outer high-barrier structure, thereby significantly improving the freezing preservation effect of food, and the raw materials are natural and safe, the preparation method is reasonable, and the application has good practical application value. The application solves the problems of poor effects of edible freezing protection coatings suitable for extremely cold environments in the prior art.

The application discloses a small-molecule peptide and application, relates to the technical field of bioactive peptides, and aims to provide a new anti-inflammatory small-molecule peptide. The amino acid sequence of the small-molecule peptide is phenylalanine-leucine-leucine-proline-arginine (FLLPR). The application can significantly inhibit the overproduction of NO and ROS in macrophages induced by lipopolysaccharide, effectively reduce the release of proinflammatory cytokines interleukin-6 and interleukin-1 beta, and can be used for preparing a medicine for preventing, relieving or treating inflammation induced by lipopolysaccharide.

The invention discloses an extensible multi-frame communication scheduling and parameter analysis optimization method, and belongs to the field of signal processing. A frame format is defined through configuration parameters, frame structure description is decoupled from a hardware circuit, and configuration parameter information comprises the frame header length, the field byte number and the sending period. A uniform scheduling kernel based on counter abstraction is constructed for a sending path, the number of output beats and effective marks of last-beat bytes are automatically calculated according to the total frame length, frame structure differences are converted into parameter differences, and high multiplexing of a universal sending kernel is achieved; a receiving path adopts a parallel architecture, each frame analysis module independently constructs a parameterized sliding window, and distributed arbitration is realized through bitwise or operation, so that the frame identification capability is automatically expanded along with parameter configuration, and the arbitration complexity and the frame type number are decoupled; and field extraction and verification are completed after distributed arbitration. The expandability, the code reuse rate and the multi-format compatibility of the communication system can be improved.

The present application relates to a kind of green prediction method and device of mineral based on cross-domain self-adaptation and multimodal fusion, belong to mineral resources exploration and remote sensing technical field.Multiple-source data is obtained, input transfer learning module learns transferable model parameters, the data obtained is fused through modal gating network, then through graph construction model constructs line mapping, and is enhanced using graph convolution network;After enhancement, multimodal data is input into the Transformer encoder of embedded graph convolution network, extract the spatial topology structure and spectral feature of mining area, obtain the potential probability graph of ore body through the prediction head prediction;Environmental risk assessment model is built, " maximum of ore body prediction accuracy " and " minimum of environmental risk " are realized through multi-objective optimization, and the accuracy of ore body prediction is verified through drilling activity.This method not only improves the regional generalization ability of model, but also realizes green mineral exploration and the interpretability of result, improves the precision, efficiency and sustainability of mineral exploration.

This invention discloses a rapid flotation process for efficiently recovering coarse copper slag, comprising the following steps: (1) crushing and ball milling the copper slag, adding grinding aids and oxidants during grinding to obtain the slurry required for rapid flotation; (2) adding collectors and frothers for rapid flotation to obtain coarse copper sulfide; (3) adding modifiers, collectors and frothers to the remaining slurry for flotation, combining the roughing product and the coarse copper sulfide obtained by rapid flotation into copper concentrate; (4) continuing to add modifiers, collectors and frothers to the remaining roughing slurry for flotation, returning the middlings obtained by scavenging to the roughing operation, and filtering and drying the remaining slurry as tailings. This invention improves the liberation of copper slag and the physicochemical properties of the surface of copper-containing particles in the slag by adding grinding aids and oxidants. Rapid flotation can recover a portion of copper sulfide concentrate before roughing, increasing the recovery efficiency of fine copper particles in subsequent operations.

This application relates to the field of vehicle technology and aims to solve the technical problem that the protective film layer of some known vehicle components is difficult to simultaneously improve sealing performance, acid and alkali resistance, and reduce processing costs. It provides a surface treatment method, processing method, vehicle component, and vehicle. The surface treatment method includes: providing a substrate; forming an electrophoretic paint on the surface of the substrate through a first electrophoretic process to obtain an electrophoretic paint material layer, wherein the electrophoretic paint material includes a resin matrix and a conductive material; the conductive material includes conductive carbon black, graphene, and graphite, wherein the mass percentage of the conductive material ranges from 5.5% to 11%, and the mass percentage of the resin matrix ranges from 15% to 20%; and thermosetting the electrophoretic paint material layer to obtain a conductive film layer. The beneficial effects of this application are improved sealing performance and acid and alkali resistance of vehicle components, and reduced processing costs.

The invention relates to the field of preparation and application of biological peptides, in particular to a swelling hippocampal peptide and application of the swelling hippocampal peptide in preparation of anti-fatigue products. An active peptide sequence with high biological activity is obtained through research, animal behavioral experiments prove that the belly-expanding hippocampal peptide can prolong the swimming exhaustion time and enhance the muscle strength and has a remarkable anti-fatigue effect, and a new way is provided for development of hippocampal anti-fatigue products.

The present application provides a nickel-rich layered oxide material, a preparation method and an application thereof. The nickel-rich layered oxide material provided in the present application has a crystal structure with a hexagonal space group R-3m and a lattice microstrain of ≤0.25%.

The invention provides application of Qixuekang in preparation of a medicine for treating renal fibrosis. Experimental research proves that the Qixuekang administration can remarkably recover the renal function of a mouse with renal fibrosis in senescence-accompanied chronic kidney diseases, reduce the mouse kidney mesenchymal fibrosis level and the levels of fibrosis markers alpha-SMA and Col1, recover the content of reductive glutathione in the mouse, improve the activity of superoxide dismutase and improve the curative effect of the kidney fibrosis in the senescence-accompanied chronic kidney diseases. Therefore, kidney fibrosis phenotypes and fibrosis-related biochemical indexes of mice are improved. Qi-blood Kang can remarkably restore kidney mesenchymal transformation related gene and protein expression, and kidney fibrosis phenotypes in chronic kidney diseases are improved by reducing related inflammatory media; qiwankang can significantly improve mitochondrial membrane potential, increase mitochondrial neogenesis related gene expression and reduce generation of active oxygen.

The application discloses a kind of urban space net red phenomenon determination method, it is related to urban space technical field, including the following steps: collection short video check-in data, obtain the online traffic and offline traffic of multiple net red check-in points;Based on the ratio of offline traffic and online traffic, obtain the traffic conversion rate of multiple net red check-in points in the preset research range;The surrounding area of net red check-in point is researched, and the influence factor of urban space net red phenomenon is determined and corresponding data is obtained;Based on the traffic conversion rate of net red check-in point and each influence factor, linear regression model is established respectively, and multiple regression analysis equation is obtained;The weight of each influence factor is obtained by using principal component regression analysis method, and weight analysis result is obtained.The application can analyze the correlation between urban net red phenomenon and influence factor, help to develop urban space potential, and help to promote the development of urban space net red phenomenon by optimizing space quality targetedly.

The present application relates to the technical field of narrow linewidth laser, and particularly relates to a tunable narrow linewidth external cavity laser based on a double feedback module and an implementation method thereof; the tunable narrow linewidth external cavity laser based on the double feedback module, wherein the on-chip ultra-narrow linewidth laser integrated unit, the isolating beam splitting assembly A, the coupler, the isolating beam splitting assembly B, the distributed weak feedback external cavity, the isolating beam splitting assembly B, the isolating beam splitting assembly A and the on-chip ultra-narrow linewidth laser integrated unit are sequentially connected to constitute a first feedback closed loop as a long cavity weak feedback; one end of a gain chip in the on-chip ultra-narrow linewidth laser integrated unit is connected with the isolating beam splitting assembly A, and the other end is connected with a resonant cavity; and the present application realizes the collaborative optimization of the narrow linewidth, the high side mode suppression ratio and the tuning range under the premise of not significantly increasing the system control complexity, and is particularly suitable for the application scenarios with extremely high requirements for coherence and stability, such as coherent communication, high-resolution spectrum, precision measurement and fiber sensing.