46 results about "Survival Status" patented technology

The invention discloses a hierarchical-database high availability system based on a guard model. The system comprises a client terminal, a guard unit, a driving unit and a database cluster, wherein the client terminal interacts with the driving unit through configuring guard node information for the guard unit so as to access the database cluster. The guard unit can provide the client terminal with service, and meanwhile monitor the survival status of a main database and a secondary database in real time. If the main database fails, automatic switchover of a main database trouble is achieved, and differential data is compensated during the switchover process, thereby ensuring that no data is lost when the main database fails. The driving unit receives the guard node information transmitted by the client terminal, analyzes the information, and returns the analyzed information to the main database and then to the client terminal. The database cluster is a hierarchical database master-slave replication cluster. Based on a guard idea, through combining hierarchical database features to improve the traditional guard idea, the system not only can achieve automatic switchover of the main database trouble, but also can ensure that no data is lost at the same time, thereby guaranteeing availability and integrity of service to the utmost extent.

The present invention provides a distributed caching system and a management method of caching clusters. The system includes a plurality of servers and a caching web manager; the caching web manager is used for allocating caching clusters, assigning identifiers to caching nodes in the caching clusters, storing the identifiers and sending startup commands to the servers when the allocating the caching clusters; and the server is used for receiving the startup command sent by the caching web manager, starting a caching process on the server according to the startup command, obtaining the identifiers of all the caching nodes on the server from the caching web manager, detecting the survival statuses of all the caching nodes and immediately restarting the cache processing on the server when detecting that one caching node does not survive. With the distributed caching system and the management method of the caching clusters provided by the invention adopted, more convenient allocation of the caching clusters can be realized; the startup of the caching processes does not need to be manually operated; and when a certain caching process fails, the caching process can be resumed without manual operation required, and therefore, greater convenience can be brought about.

The invention belongs to hatching egg screening and embryo fertility detecting technology, and particularly relates to an imaging method and an imaging device, which can detect the survival status of an embryo through a complete eggshell in a non-invasive manner in the hatching process of poultry. The imaging method comprises the following steps of: irradiating a detected hatching egg by using a near infrared laser beam as a light source; by a photoelectronic imaging system, continuously acquiring a plurality of frames of images of the hatching egg irradiated by the laser beam; for each frame of acquired image, calculating a statistic C which represents that light intensity is changed with time on the same pixel; and traversing all the pixels and finally, constructing an egg embryo fertility image by respectively using the C value corresponding to each pixel as a gray level. The device comprises the laser beam, the hatching egg, the photoelectronic imaging system and a computer. The survival status of the embryo in the egg can be monitored in a real-time, dynamic, high time resolution and high space resolution manner through the complete eggshell and the eggshell does not need to be broken or pierced. The imaging method and the imaging device have the advantages of no damage, early detection and convenience for automatically identifying fertility of the egg embryo.

The invention discloses an equipment survival detection method. The equipment survival detection method includes that survival status of equipment is periodically detected through at least two detection servers which are respectively located in networks of different internet service providers (ISP), and equipment sets needing survival detection are stored in the detection servers; a first pending fault equipment set is acquired from a first detection server of the detection servers and a second pending fault equipment set is acquired from a second detection server of the detection servers, and the pending fault equipment sets are a set of fault equipment of the equipment sets detected through the detection servers; an intersection set of the first pending fault equipment set and the second pending fault equipment set is extracted and the fault equipment set is acquired; the equipment in the fault equipment set is determined to be no longer survived. Therefore, accuracy of equipment survival detection is improved.

The invention provides an induction composition of human mesenchymal stem cells, an induction differentiation culture liquid and an in-vitro induction method and an application, and relates to the field of nerve cell regeneration. The induction composition includes a brain-derived neurotrophic factor, a nerve growth factor, an epidermal cell growth factor, a fibroblast growth factor, a N2 cell culture additive, a B27 cell culture additive, rhodioloside and astragalus polysaccharide. In the induction composition provided by the invention, rhodioloside, astragalus polysaccharide and cytokines are compounded, induced differentiation nerve cells have the advantages of high content, strong activity, short period and low cost, can solve the problem of low differentiation efficiency when human mesenchymal stem cells are induced in vitro, improve the survival status of the induced nerve cells, and have little toxic and side effects on cells. The induction composition can be used for inducing the human mesenchymal stem cells, is easy to operate, enhances the activity of the differentiated nerve cells and shortens the induction differentiation time.

The invention relates to a newly increasing automatic discovering and rapid vulnerability scanning method for cloud platform instance hosts. The method comprises the steps of obtaining a cloud API ora cloud instance assert host IP address range and obtaining instance host IP addresses through a cloud instance asset discovering module, detecting survival statuses of instance hosts by a survival status identification module through script pins, and calling a vulnerability scanning module if the instance hosts survive; starting all-port scanning confirmation if the instant hosts are equipped with security groups or ping functions of the instance hosts are forbidden, terminating circulation if the instance hosts do not survive, calling the vulnerability scanning module for scanning, triggering a mail sending module if the scanning is normal, and sending a scanning result to a manager after generalization is carried out; and triggering scanning of abnormal mails if the scanning is abnormal, carrying out secondary scanning confirmation through pre-judgment of the manager, and moreover, recording script abnormities and an analysis process by a log processing module. Instance assert newlyincreasing, discovering, vulnerability warning and strengthening are operated and maintained efficiently, securely and automatically.

The present invention provides methods for assessing an ovarian cancer patient's survival status. Also, methods for evaluating the ovarian cancer state of a patient are described herein. These methods involve the detection, analysis, and classification of biological patterns in biological samples. The biological patterns are obtained using, for example, mass spectrometry systems and other techniques.

The invention discloses a business log storage method. The method comprises the following steps: receiving an inquiry request of a business server, and inquiring the survival status of a target main log cache server; if the survival status is an available state, transmitting the survival status to the business server in order that the business server transmits a business log to the target main log cache server; and if the survival status is an unavailable state, determining a target standby log cache server for caching a business log file, and transmitting an identifier of the standby log cache server to the business server in order that the business server transmits the business log file to the target standby log cache server. Through adoption of the business log storage method, device and system, the quantity of all standby log cache servers can be reduced to a maximum quantity with which the main log cache server is likely to go down at the same time.

The invention provides an earthquake emergency device, an earthquake rescue device, a method and an intelligent terminal. The earthquake emergency device comprises a detection module, an acquisition module and a first processing module, wherein the detection module is used for detecting whether an earthquake happens at present and acquiring a detection result; the acquisition module is used for acquiring survival status information of a trapped person when the detection result indicates the earthquake happens at present; and the first processing module is used for generating and sending an emergency signal according to the survival status information of the trapped person, such that after the earthquake rescue device receives the emergency signal, the signal is converted to trapped person survival status information and display the information. The survival status information of the trapped person is informed to a rescue person, such that the rescue person can distinguish rescue urgency in the case of rescue.

The invention provides a service data publishing method and device. The service data publishing method comprises steps of receiving service subscription registration request transmitted by a service subscription terminal, wherein the service subscription registration request is processed by one of data life cycle sensing servers in a data life cycle sensing server cluster in order to generate subscription data, synchronizing the subscription data to the rest of the data life cycle sensing servers in the data life cycle sensing server cluster, receiving service data and heartbeat data which are provided by a service supply terminal, wherein the service data and the heartbeat data are processed by one of the data life cycle sensing servers in the data life cycle sensing server cluster, pushing the service data to a corresponding service subscription terminal according to a subscription data and determining a survival status of the service data according to the heartbeat data. The service data publishing method and device can solve a problem that pressure on the service providing terminal is too big, guarantee high efficiency and delay of data transmission and save performance loss.

The invention belongs to the technical field of medical treatment sanitation, and particularly relates to a detecting method for accurately and rapidly detecting target superbacteria. According to themethod, floating bacteria in the environment are adopted as a sample collecting object; the method comprises the specific steps of sampling, enriching, screening culture, qualitative or quantitativemeasuring evaluation and the like. By means of the characteristic that phage can split ATP released by bacteria in the survival status so that luciferase catalyzes fluorescein to emit light, the typeor content of 'superbateria' can be visually qualitatively or quantitatively determined; due to the specificity of phage, no isolated culture is needed even in a sample containing mixed bacteria, rapid and accurate detection and determination can be achieved, and therefore the good application value is achieved.

The invention discloses a method for screening or detecting antibacterial active substance from plant extract. The method includes the following steps: (1) plant extract is prepared, or an extract bank is created based on the plant extract, or constituent or ingredient is obtained through separation and purification; (2) cultivation is completed according to the culture conditions of different bacteria and fungi; (3) each sample to be tested is added in bacterium culture solution or fungus culture solution; (4) 12 hours to 24 hours cultivation is completed under bacterium culture condition or fungus culture condition; (5) resazurin indicator is added in each culture solution; (6) according to the color change of resazurin, bacterium survival status is judged so as to judge whether the constituent or ingredient of the plant extract has bacteriostatic activity. With easy operation, simple experiment apparatus and less work load, the invention can obtain obvious results; moreover, the invention realizes fast screening of plant extract with antibacterial activity and screens out antibacterial active constituent or ingredient from the plant extract quickly, thereby providing basis for drug research; in addition, the invention can also be used in detecting plant antibacterial active constituent.

The invention discloses a tumor current-patient monitoring method and device based on medical insurance and death cause monitoring data. The method comprises the following steps: extracting new tumor case data in a preset statistical time period from a medical insurance system; extracting death cause monitoring data in a preset statistical time period from the death cause monitoring system; according to the new tumor case data and the dead cause monitoring data in the preset statistical time period, constructing a tumor case survival state information base, wherein the tumor case survival state information base comprises survival state information of each tumor case; based on the tumor case survival state information base, counting the observation survival rates at a plurality of preset moments in a preset statistical time period; according to the new tumor case data in the preset statistical time period and the observation survival rate at each preset moment, determining an index value of one or more tumor current monitoring indexes; and according to the index value of each tumor onset monitoring index, generating a tumor onset monitoring report. According to the invention, tumor onset monitoring can be realized more accurately in real time.

The present invention provides methods for assessing an ovarian cancer patient's survival status. Also, methods for evaluating the ovarian cancer state of a patient are described herein. These methods involve the detection, analysis, and classification of biological patterns in biological samples. The biological patterns are obtained using, for example, mass spectrometry systems and other techniques.

The invention belongs to the field of food, and particularly relates to a preparation method of a health food containing active probiotics. The preparation method comprises the following steps: (1) in parts by mass, adding 10-15% of skim milk powder, 0.1-1% of glucose, 0.03-0.1% of soybean polysaccharide, and the balance of drinking water, mixing uniformly, dissolving, and then sterilizing and cooling to obtain a culture solution; (2) inoculating an LcJY68 bacterial strain and a bifidobacterium breve BB01 bacterial strain in the culture solution at the inoculum size of 1010-1012 CFU/ml, fermenting at 35-42 DEG C for 5-10 days to obtain an acidified milk base stock; (3) mixing the acidified milk base stock with one or more of sweetening agent, thickener, edible essence and water uniformly, and filling the mixture to obtain the health food containing active probiotics. The bacterial strains used in the product are of strong acid resistance, the LcJY68 bacterial strain can reach the small intestine in a survival status, and the bifidobacterium breve BB01 bacterial strain can reach the large intestine in a survival status, so that the intestinal flora can be effectively improved, and the effect of immunity can be enhanced.

The invention provides a claim settlement service processing method and device, a blockchain node and a storage medium, and the method comprises the following steps: receiving a triggering instruction, sent by a first blockchain node, for executing a contract, the triggering instruction being actively sent by the first blockchain node when the first blockchain node determines that the survival state of an insured person is changed; obtaining beneficiary information corresponding to the insured person according to the trigger instruction; judging the survival state of the beneficiary; if the survival state of the beneficiary is yes, executing a contract according to the beneficiary information to perform claim settlement processing; if the survival state of the beneficiary is not, obtainingother beneficiary information of the insured person; executing a contract according to the information of other beneficiaries to perform claim settlement processing; and updating the contract state to an executed state. Based on the block chain network, when the survival state of the insured person is changed, claim settlement is actively performed on the beneficiary, the timeliness of claim settlement service is improved, user operation is greatly facilitated, and thus the user experience is improved.

The invention provides an information processing method. The method is applied to a first main device connected with a second main device through a network; the first main device is connected with a plurality of first virtual machines, and used for acquiring a plurality of to-be-sent heartbeat packets so as to forward the first heartbeat packet to the second main device while judging that the first virtual machine corresponding to the first heartbeat packet and the first main device are free from agency relation; otherwise, the operation of forwarding the first heartbeat packet to the second main device is abandoned. Through the adoption of the method provided by the invention, the first main device is unnecessary to respectively forward the first heartbeat packets sent by the first virtual machines when the first virtual machine and the first main device are in the agency relation, the data size of network transmission between the first main device and the second main device is reduced, the problem that the network bandwidth of the system is massively occupied since a large amount of heartbeat packets are needed to send for determining a survival status of a communication opposite terminal in the prior art is solved.

The invention provides an intelligent rescue device. The intelligent rescue device comprises a sealed electric appliance shell which is arranged at the inner side of a life jacket, wherein a main board is arranged inside the sealed electric appliance shell; a power button, an LED (Light Emitting Diode) display lamp and a sound sensor which are connected to the main board are arranged on the sealedelectric appliance shell; and when the sound of a drowning person received by the sound sensor exceeds a preset decibel value, the main board controls the LED display lamp to flash. The sound sensoris used for sensing the call decibel given out by a person wearing the intelligent rescue device and cooperates with the LED display lamp, so that the intelligent rescue device provided by the invention can enable a rescue worker to know the survival status of the drowning person and preferentially rescue the drowning person with the vital signs; and the intelligent rescue device effectively savesthe rescue time, improves the rescue efficiency, and ensures that survivors are timely rescued.