80 results about "Cognitive competence" patented technology

The invention relates to a programming-language-course-oriented personalized learning effect analysis system and method. The system comprises a student cognitive ability assessment module, a practical ability assessment module and a feedback module. The method, based on programming-language-course-oriented general homework and program homework answering behaviors of students, assesses cognitive ability and practical ability of the students by utilizing a mathematical model training learning method, processes the cognitive ability and practical ability data through a data statistical method and feeds learning effect information to the students to realize personalized display. The system and method can judge cognition and practice two-way learning effects of the students, not only can give fair scores to the students more accurately, but also can instruct teachers to find knowledge weak parts of the students and to feed back the knowledge weak parts to the students in a personalized manner in time, thereby realizing a programming-language-course-oriented knowledge point granularity microscopic learning effect and learning trajectory establishment.

The invention discloses a cognitive function training system for scene interaction and an application method thereof. The cognitive function training system for scene interaction comprises display equipment and a pair of 3D (three-dimensional) glasses, wherein the display equipment comprises a touch display screen, and a storage and a man-machine interaction device arranged in the display equipment; a scene interaction scene content is prestored in the storage; the touch display screen and the storage are respectively connected with the man-machine interaction device; and a user interacts with the man-machine interaction device in the display equipment through the touch display screen by wearing the 3D glasses. The cognitive function training system is adopted, so that a virtual scene interaction scene can be provided to vividly simulate a relevant real life scene, a user can feel to be personally on the scene, and the training initiative of the user can be improved. Cognitive training of the user can be blended in different life scenes, damaged and comprehensive cognitive competences of the user can be trained specifically, cognitive competence of the user in actual life can be improved, and the user can be helped to return to society as soon as possible.

The invention discloses a method for realizing a cognitive function of a wireless communication network system with the cognitive function, which is based on an invention patent application named as Wireless Communication Network System with Cognitive Function. The method substantially comprises the following steps of: obtaining cognitive flow; processing the cognitive flow and making a strategic decision; and executing the cognitive decision. When the method is applied to the prior communication network and the further communication network, an essential difference is the obtaining mode of cognitive information and the executing process of the cognitive decision. Based on the invention patent application named as Wireless Communication Network System with Cognitive Function, the invention can realize high cognitive competence for wireless environment, network environment and customer environment and autonomously decision control the wireless network with a set decision criteria based on the cognitive so as to lead the network to develop from a static working mode to a dynamic self-adapting working mode. The invention has a good application development prospect.

A milk fat globule membrane-containing infant formula milk powder and a preparation method thereof belong to the technical field of preparation of infant formula milk powder. The milk fat globule membrane-containing infant formula milk powder is composed of essential nutrient components of skim milk powder, concentrated whey protein powder, lactose, demineralized whey powder, vegetable oil, vitamins, mineral substance and the like and meanwhile contains 0.01%-1.5% of milk fat globule membrane (MFGM) extract. By taking breast milk as reference, the nutrient components of the milk fat globule membrane-containing infant formula milk powder, especially the composition of fat globules, can be closer to those of the breast milk and accordingly can promote cerebral and neural development of newborns and improve the cognitive competence as well as anti-infection ability.

The invention provides a practical effect evaluation and learning path recommendation method based on cognitive diagnosis. The practical effect evaluation and learning path recommendation method comprises an expansion feature preprocessing model, a deep knowledge tracking model, a knowledge network construction model and a path recommendation algorithm based on cognitive ability. The expansion feature preprocessing model performs primary evaluation of cognitive competence according to skill attributes in a learner test process, and introduces personalized difference information into the diagnosis model. And the deep knowledge tracking model predicts the knowledge mastery ability of the learner according to the test sequence and the heterogeneous features of the implicit coding, and the knowledge mastery ability serves as a basis of learning guidance. The exercises and knowledge network construction model provides a global map of scientific thinking, and the cognitive diagnosis is combined to recommend a learning path to a learner, so that the cognitive ability difference in the learning process is considered, and the logic of a knowledge structure is followed.

The invention discloses a Chinese patent medicine for treating vascular dementia and a preparation method thereof. The Chinese patent is prepared from the following raw materials in parts by weight: 15-20 parts of prepared rehmannia, 10-15 parts of cornus pulp, 8-12 parts of astragalus membranaceus, 12-18 parts of salviae miltiorrhizae, 9-15 parts of safflower, 9-15 parts of ligusticum wallichii, 6-12 parts of bamboo shavings, 6-12 parts of rhizoma acori graminei, and 4-10 parts of liquorice. The Chinese patent medicine has the effects of invigorating qi and tonifying kidney, removing blood stasis and reducing phlegm, and restoring consciousness and inducing resuscitation, can be used for improving the clinical syndrome of a patient with vascular dementia, has an improving effect to traditional Chinese medicine score, cognitive competence, daily living activity and brain neurotransmitter of the patient with vascular dementia, has a total effective rate of 85.4 percent, is reliable in effect for treating vascular dementia, does not have remarkable toxic or side effect, and is high in bioavailability and good in controllability and stability.

The invention discloses bifidobacterium longum subsp. longum and application thereof. The bifidobacterium longum subsp. longum CCFM1077 can improve the autonomous behavior and exploration behavior ina strange environment caused by autism, relieve social impairment caused by autism, obviously improve the stereotyped behaviors caused by autism, improve the cognitive competence of autism on new objects, improve constipation and effectively adsorb polychlorinated biphenyl.

The invention relates to a physical kinematics experiment teaching demonstration model, which includes a base, an inclination adjustment device, a variable track, an ejection device and a gravity acceleration testing device. The inclination adjustment device for adjusting the inclination of the variable track is installed on the upper left of the base, The variable track is located directly above the inclination adjustment device, the ejection device is located on the left side of the variable track, the gravity acceleration test device is located on the right side of the variable track, and the variable track, the ejection device and the gravity acceleration test device are arranged side by side. The invention has the functions of angle adjustment, runway change, object launching and multiple groups of gravity testing at the same time. It realizes one machine with multiple functions, and can complete the verification of frictional force influencing factors and the measurement experiment of object gravity acceleration. Classroom teaching provides a new model of experimental demonstration, which facilitates teachers' teaching and improves students' cognitive ability.

The invention discloses a cognitive competence assessment intervention system for autistic children based on layer-by-layer generalization push logic. The system comprises a data acquisition module, a camera video permission request module, a cognitive competence assessment module, a cognitive competence intervention plan generation module, a cognitive competence intervention training module and a cognitive competence digital rehabilitation report module. According to the invention, no special equipment requirement is required, a family only needs to have an intelligent terminal device capable of surfing the Internet, the equipment cost is low, the intervention requirement on parents is very low, the autism children can carry out digital rehabilitation intervention training in a familiar environment, the intervention effect is greatly improved, and therefore, the system is a beneficial supplement for the autistic children with cognitive function defects to receive intervention training of professional rehabilitation therapists, and is particularly suitable for autistic children with cognitive function defects or families with limited energy of parents in areas with backward medical conditions and lack of professional rehabilitation therapists.

The invention discloses a generation method of a low-complexity pre-coding modulation matrix and a pre-coding modulation method of the low-complexity pre-coding modulation matrix, wherein the generation method of low-complexity pre-coding modulation matrix comprises the steps of a, using a lower bound of modulation constraint mutual information to replace difficultly-computed modulation constraint mutual information; and b, generating an optimal pre-coding modulation matrix based on the maximum lower bound. In the invention, high data transmission capability is provided for a bandwidth wireless communication system with cognitive competence of electromagnetic environment and the demand of low computation complexity is met.

The invention relates to the technical field of the medicine of Chinese medicinal herbs, in particular to a Chinese medicinal herb for improving the clinic cognitive impairment of dementia patients and a preparation method thereof. The Chinese medicinal herb is prepared from the following raw material medicaments in percentage by weight: 9 to 30 percent of root of red-rooted salvia, 6 to 18 percent of desertliving cistanche, 9 to 30 percent of tortoise plastron, 9 to 30 percent of common macrocarpium fruit, 6 to 18 percent of grassleaf sweelflag rhizome, 6 to 18 percent of polygalae root and 6 to 18 percent of szechuan lovage rhizome, wherein the sum of the weight percentage of the raw material medicaments is 100 percent. The preparation method comprises the following steps of: decocting tortoise plastron in water for 30 minutes, adding root of red-rooted salvia, desertliving cistanche, common macrocarpium fruit, grassleaf sweelflag rhizome, polygalae root and szechuan lovage rhizome for decocting for 25 minutes, decocting twice for 25 minutes, and mixing the two-time decoction to obtain a decoction medicine. The Chinese medicinal herb can improve the clinic cognitive impairment of the dementia patients and improve daily living ability, has the effects of tonifying kidney, replenishing vital essence, invigorating blood circulation, inducing resuscitation, promoting mentality and the like, and has the obvious effect on the improvement of low cognitive competence of the dementia patients.

The invention provides an adaptive evaluation method for cognitive competence, which is called as a hierarchical adaptive optimization project reaction theoretical model, and the method comprises thesteps of if the tested competence is at the beginning of a test, endowing the initial prior distribution of the tested competence with an initial value by a Bayesian hierarchical model; if the n-1 tested capacities are tested, and when the nth tested capacity is subjected to (t-1) times of testing and needs to be subjected to the tth time of testing, assigning the tested capacity prior distribution by posteriori distribution obtained after (t-1) times of testing; solving a candidate design for maximizing the mutual information utility of the expected utility function, and testing the tested capability by using test questions corresponding to the candidate design; calculating the distribution value of each unknown parameter in the IRT model; obtaining an observation result; calculating posterior distribution of the tested capability; judging whether the current total information amount meets a termination condition, and if the current information amount is greater than the threshold condition, ending the test to obtain an observation result; and if the current information amount does not meet the termination condition, taking the posteriori distribution of the tested characteristicsas the prior distribution of the tested characteristics in the next question test, and continuing circulation.

The invention provides a situational interactive cognitive teaching system and a teaching method thereof. The method comprises the following steps: S1: transmitting a game data request command to a network server by virtue of a mobile terminal in accordance with an operation order which is received by a situational interactive input unit and inputted by a user; S2: dynamically extracting knowledge units from a situational game content library by virtue of a situational content aggregation unit of the network server and generating a combined situational game data packet, and transmitting the situational interactive game data packet to the mobile terminal; S3: conducting situational game interaction with the network server by virtue of the mobile terminal in accordance with a situational game flow; and S4: recording interactive data of the user in a situational interactive game process by virtue of a user learning library. According to the teaching system and the teaching method disclosed by the invention, the interactivity and the interesting of children in a cognitive learning process are improved, and meanwhile the learning contents and learning process of the children are also automatically recorded, so that the cognitive competence of the children can be gradually improved.

The invention, which belongs to the field of auxiliary devices for the disabled, discloses an article identification apparatus comprising a control module, a power supply module, an interface module, a radio frequency module, a voice module and an external command input module. On the basis of a radio frequency identification technology, an electronic tag pasted on an article is scanned; and according to a mapping information table between an electronic tag and an article voice, the voice module plays the title of the article. With the provided apparatus, the basic article identification function can be completed and power consumption of the apparatus can be reduced; the charging frequency is reduced; the service life of the power supply module is prolonged; and the user can use the apparatus conveniently. Meanwhile, the apparatus with the simple appearance can be used easily; the operation flow for the blind can be saved substantially; and the cognitive competence of the blind for the external world can be improved.

The invention discloses nutrient oil as well as preparation and application thereof, and belongs to the technical of grease processing. The nutrient oil is applicable to pregnant women and infants since 2-3.5% of DHA (Docosahexaenoic Acid) algal oil is added into plant oil; or the nutrient oil is applicable to the old since 2-3.5% of DHA algal oil and 2-3.5% of arachidonic acid oil is added into the plant oil. Materials of the nutrient oil are prepared according to formulae and are stirred and mixed at certain temperature and pressure, and thus a product, namely the nutrient oil, is prepared. For pregnant women, the nutrient oil disclosed by the invention is capable of promoting healthy development of fetuses, reducing the probability of postnatal depression, and increasing the content of DHA in breast milk. For infants and children, brain and eyesight development can be promoted, the sleep quality can be improved, the attention and the learning capability can be improved, and muscle and organ development can be promoted. For the old, angiocarpy health can be improved, grease and sugar metabolism can be regulated, the risk of senile cognitive competence and eyesight degradation can be reduced, tumor can be prevented, and postoperative rehabilitation can be promoted.

The invention provides a cognitive competence analysis method and system based on a knowledge graph, a corresponding knowledge graph is constructed and formed according to historical knowledge learning records of different target objects, cognitive analysis error conditions of the target objects are determined according to the knowledge graph, and the knowledge graph is corrected according to thecognitive analysis error conditions. Therefore, knowledge graph construction deviation caused by data defects of historical knowledge learning records can be effectively avoided, and finally, the cognitive competence evaluation value of the target object is re-determined according to the corrected knowledge graph, so that the target object is accurately and reliably evaluated. The knowledge data learning progress of the target object is adjusted according to the cognitive ability evaluation value, so that the learning efficiency and the learning quality of the target object are improved to thegreatest extent.

The invention provides a polyhedron toy with scene simulation. The toy comprises a polyhedron, wherein each plane of the polyhedron is provided with simulation objects which can be combined to form simulated scenes; a plurality of simulation objects are arranged on each plane; and the simulation objects are fixed on the plane or connected with the plane movably. A child can learn to perceive and recognize daily life articles through the simulation objects, so as to improve the cognitive competence of the child; furthermore, the child can experience and obtain daily life knowledge while playing the toy, thereby improving the operational capacity of the child in living behaviors; in addition, a circuit structure of a sounding accessory and a lighting accessory is arranged inside the polyhedron, when the simulation objects are moved, the sounding accessory can make a sound and/or the lighting accessory can emit light, thereby simulating a variety of sounds of daily life more truly, teaching the child daily life habits and living knowledge through the sounds, and improving imitation capability of the child; and the logic thinking ability of the child can be improved by comparing, analyzing and understanding of daily life behaviors.

The invention provides an anti-lost system for the aged based on RFID and data processing technology. The system comprises that a base station emits or receives a wireless signal in a specific area to form a wireless identification cell, one or more wireless identification cells form a wireless identification subnet, and one or more subnets form a wireless identification network; the base station monitors a user wearing a RF tag by using a wireless communication terminal, and transmits the monitored information to a data processing device; the data processing device receives and stores the monitored information and performs data management on users in the subnet, or sends the monitored information through the Internet to a whole-network data center; and a management mechanism performs global data management by using a management platform. The system is based on RFID, Internet transmission and data processing technology, can discover lost aged people degenerated in cognitive competence timely, enhances safety guarantee of the aged, and reduces the psychological and physical burden of relevant families and organization personnel.

The invention discloses an acousto-optic device controlled by a baby and a control method thereof. The acousto-optic device comprises a motion sensor, a central control module and at least one presentation device, wherein the central control module and the motion sensor are connected to realize the acquisition of motion signals; and the central control module and each presentation device are connected to realize that the presentation device is driven according to physiological development parameters or motion signals. The method comprises the following steps of: setting and storing the physiological development parameters; and acquiring the motion signals of the baby, and generating driving signals to drive corresponding representation devices to produce corresponding representations through the central control module according to the physiological development parameters or the motion signals. For the acousto-optic device, a realization manner combining system booting control with autonomous baby control is adopted, and abundant feeling experience can be brought to the baby. The acousto-optic device not only is applicable to different months old babies, but also is beneficial to the growth and development of babies, and can stimulate babies to obtain new and strange experience from outside through own hands or feet, promote the intelligence development of babies and increase the cognitive competence of babies to the outer world.

The application relates to the technical field of intelligent evaluation, and provides a comprehensive evaluating method and a comprehensive evaluating system for predicting children multi-dimensionalability. The method includes steps of carrying out experience evaluation on a multi-dimensional ability of a child to be predicted according to a preset model, and acquiring the evaluation data of the multi-dimensional ability acquired by performing experience evaluation on the preset model, performing data optimal treatment on the evaluation data and carrying out rank scoring; multiplying the rank score of every ability by the weight coefficient to obtain the weight percent of every ability; performing superposition optimizing treatment on the weight percent corresponding to every ability toobtain the comprehensive score of the multi-dimensional ability and obtain the comprehensive evaluation result of the child to be predicted. The application can evaluate multiple cognitive competences of the child, such as reaction speed, speed awareness ability and space memory ability; a user can conveniently and uniformly learn about advantages and shortcomings of the child, so as to carry outdirective training and cultivation on the child and avoid some adverse situations to children's growth.

The embodiment of the invention provides a cognitive training method and system and a storage medium. The method comprises the steps that step S100, determining multiple tasks in an initial training group at least according to personal information of an object, wherein the tasks comprise cognitive training tasks; step S300, providing the plurality of tasks in the current training group for the object according to the execution sequence of the plurality of tasks in the current training group, receiving a feedback signal that the object executes the tasks, and performing statistical analysis onthe feedback signal to obtain a statistical analysis result representing the cognitive ability of the object; and step S500, determining a plurality of tasks in the next training group according to astatistical analysis result, and going to step S300, and ending the training until an end condition is met. According to the scheme, the specificity and variability of cognitive training are combined,personalized adjustment of cognitive training is carried out on the object, a wider cognitive network is covered, training is carried out from the global perspective, and the cognitive ability of theobject is improved.