12results about How to "Avoid difficult choices" patented technology

The present invention relates to a vector system for transformation of Chlorella vulgaris, a Chlorella vulgaris transformation method using same, and a Chlorella vulgaris transformant.

Provided are a method for predicting a treatment response to cancer immunotherapy, the method comprising a step of evaluating, from feces isolated from a patient, the enrichment of a strain of the order TANB77 according to GTDB phylogenetic classification or taxa belonging to the order TANB77, and a step of predicting a treatment response of the patient to cancer immunotherapy on the basis of the enrichment of the order TANB77 or the taxa; a probiotics composition for improving a treatment response; a fecal microbiota transplantation composition; and a method for screening for candidate prebiotics by using same.

Disclosed is an electrolytic capacitor which has a long life and which is provided with an electrolyte which is difficult to steam and disperse in butyl rubber used as a sealing member, and which suppresses evaporation volatilization of the electrolyte. An electrolytic capacitor is provided with a capacitor element having an anode foil, a cathode foil and a separator, an electrolytic solution containing a solvent and a solute, a case containing the capacitor element, and butyl rubber sealing the case, wherein the distance between the Hansen solubility parameter of the solvent and the Hansen solubility parameter of the butyl rubber is not less than 26.5, and the boiling point of the solvent is not less than 160 degrees celsius.

Provided is an oxygen reduction catalyst having an excellent oxygen reduction catalytic activity and a selection method thereof, a liquid composition or electrode containing an oxygen reduction catalyst, and an air battery or fuel cell provided with the electrode. An oxygen reduction catalyst containing a metal complex and a conductive material and having an ionization potential value of 5.80 eV or lower and a selection method thereof, a liquid composition or electrode containing an oxygen reduction catalyst, and an air battery or fuel cell provided with electrode.

The invention provides an individualized thoracic aorta stent system. The individualized thoracic aorta stent system comprises an aortic arch stent and an ascending aorta stent, an anchoring area of the aortic arch stent is spliced and implanted into the ascending aorta stent, and an anchoring area of the ascending aorta stent serves as an anchoring area of the system; a first branch hole is pre-formed in the area, used for being connected with the branch stent, of the aortic arch stent, the first branch hole is used as a datum point to lock the trepanning area of the second branch hole and the trepanning area of the third branch hole, and the second branch hole and the third branch hole are formed in the trepanning area; and a movable or deformable or special-shaped skeleton structure is arranged in an opening area of the aortic arch stent. By splicing the aortic arch stent and the ascending aortic arch stent, the anchoring area of the aortic arch stent is arranged in the ascending aortic arch stent, the anchoring area of the ascending aortic arch stent serves as the anchoring area of the system, the anchoring area is moved forwards, a blood vessel branch fork is avoided, and the system can adapt to individuals which are not suitable for anchoring originally.

The invention relates to a digital intelligence verbal skill generation method and device supporting a complex process. The method comprises the following steps that a user interacts with a digital intelligence verbal skill process library to input a natural language text; the numerology verbal skill process library automatically analyzes a natural language text input by a user by using a natural language processing technology, and determines the intention and demand of the user; searching related verbal skill information in the knowledge graph according to the intention and the demand of the user by the numerology verbal skill process library; the numerology verbal skill process library automatically generates verbal skill responses meeting the intention and the demand of the user by utilizing a natural language processing model; the numerology verbal skill process library outputs the generated verbal skill response to the user, so that an intelligent and automatic verbal skill interaction process is realized; according to the method, the verbal skill content can be automatically generated and managed, and the problems and requirements of customers can be automatically responded, so that the labor cost and the time cost are reduced, the generated verbal skill content is high in accuracy and stable in quality, human errors and omissions are avoided, and the quality and the accuracy of the verbal skill are improved.

An information processing apparatus (50) capable of calculating an appropriate route for a vessel (1) including a wind power propulsion unit (10, 10A, 10B, 10C, 10D) configured to propel a hull (11) by wind power, and a vessel (1) is provided. An information acquisition unit (51) acquires area information that is created based on the operation information acquired in each area by another vessel (1B) and includes information relating to at least one of weather and hydrographic condition in the area. Since the area information is information based on an actual operation information of another vessel (1B), the area information more accurately indicates a state of the weather and hydrographic condition in each area than the weather / hydrographic condition forecast. Therefore, a route calculation unit (52) can calculate a route suitable for propulsion by wind power in consideration of the accurate state of weather and hydrographic condition for an area covering a wide range. From the above, it is possible to calculate an appropriate route for the vessel (1) including the wind power propulsion unit (10) configured to propel the hull (11) by wind power.

The invention provides a data distribution rule recommendation method and device. Belongs to the technical field of databases. The method comprises the steps that a table group is obtained from a source end library, the table group is a set of tables with the incidence relation, and the incidence relation is direct or indirect correlation between the tables; a target table is selected from the table group, sub-table groups of the target table are obtained, and the sub-table groups are obtained through division according to the incidence relation between the target table and other tables in the table group; and recommending a data distribution rule of each table in the table group according to the type of the sub-table group. Therefore, the data distribution rule of the table is recommended based on the association relationship of the tables in the table group, the problem that the association table distribution rule is difficult to select in a complex association scene can be solved, and a more suitable data distribution rule is recommended.

A foot shape measurement system includes an input reception unit configured to receive an input of 3D data representing a three-dimensional shape of a foot, and a feature parameter calculation unit configured to calculate a feature parameter of the foot based on the 3D data. The feature parameter calculation unit includes a distance calculation unit that calculates, for a rear portion of the foot viewed from a lateral direction, a distance between a protrusion point that protrudes most within a heel range and a retraction point that retracts most within an Achilles tendon range in a foot length direction.

The present invention relates to a vector system for transformation of Chlorella vulgaris, a Chlorella vulgaris transformation method using same, and a Chlorella vulgaris transformant.

An introducer assembly (10) includes a catheter (12) having a proximal end (14), a distal end (16) extending to a distal tip of the introducer assembly (10), and an outer catheter wall. The catheter (12) includes a medical device holding portion (34) proximate the distal end, a guide wire lumen (100) extending between the proximal and distal ends, and a side opening (50) extending through the outer wall to the guide wire lumen. The side opening (50) and the guide wire lumen (100) are simultaneously open and the guide wire lumen and side opening are able to receive a guide wire (28) therethrough. The catheter (12) is flexible at least in the location of the side opening, such that a guide wire (28) fed from the distal end (16) can pass through to the proximal end (14) when the catheter is substantially straight and can pass from the distal end through the side opening (50) when the catheter is curved at the location of the side opening. The catheter (12) also includes a plurality of stiffening mandrel lumens (104, 106) extending from the proximal end (14) and a plurality of stiffening mandrels sized to fit within the stiffening mandrel lumens (104, 106) and in some forms able to slide therewithin and in other forms enclosed within the stiffening mandrel lumens (104, 106). The mandrels have different lengths disposed along the length of the catheter (12) and can be of substantially uniform diameter.

The invention discloses a DEMON spectrum analysis frequency band selection method and device based on holographic Hilbert spectrum analysis, and the method comprises the steps: carrying out the time-frequency analysis of a signal through short-time Fourier transform, and intercepting a stable time-domain signal in combination with a time-domain graph; performing holographic Hilbert spectrum analysis on the intercepted signal, and establishing a corresponding relation between a modulation frequency and a carrier frequency by using a high-dimensional representation method through adding additional dimensions in a spectrum result by using a nested empirical mode decomposition and Hilbert-Huang transform method; then, in combination with the holographic Hilbert amplitude modulation spectrum, determining a frequency band range of a band-pass filter in DEMON spectrum analysis; and finally, performing DEMON spectrum analysis on the signal to realize accurate estimation of parameter information such as shaft frequency, blade frequency and blade number of the underwater target propeller. The holographic Hilbert spectrum decomposition technology is utilized to directly obtain the corresponding relation between the modulation frequency and the carrier frequency, and the problem that a band-pass filter is difficult to select in the DEMON spectrum analysis process is solved.