29results about How to "Effective prevention" patented technology

The invention provides a fire risk dynamic assessment and early warning method fused with a deep learning algorithm. According to the method, fire related data is collected in real time from various sources such as a sensor, data cleaning, standardization and feature extraction are carried out, and high-quality input data is generated. And based on the convolution and recurrent neural network, constructing a fire risk prediction model, and performing model training and verification by analyzing historical fire data. The system can monitor building and environment data in real time, assess fire risks and generate corresponding early warning information. And the early warning decision module compares model output with a set threshold value, and once the risk exceeds the threshold value, the system automatically pushes early warning information, so that managers and fire departments can take measures in time. The system also provides a user interface and a feedback mechanism to help a user to monitor a risk assessment result in real time and continuously optimize system performance. The method has the advantages of accurate data analysis and rapid early warning response, and the possibility of fire occurrence is reduced.

The invention relates to the technical field of geological disaster prediction, in particular to a field geological exploration monitoring system based on remote sensing data, which comprises a data acquisition module, a data preprocessing module, a multi-source data fusion module, a deep learning model module and an early warning module. The data acquisition module, the data preprocessing module, the multi-source data fusion module, the deep learning model module and the early warning module are connected in sequence. Through sequential connection of the modules, the system realizes closed loop of data from acquisition, analysis and early warning, and ensures integrity, real-time performance and accuracy of the data. The data preprocessing module eliminates the interference of source data while ensuring the data quality, and the fusion module improves the synergistic effect of multi-source data through an intelligent algorithm. The high-precision prediction of the deep learning model module ensures the timeliness and effectiveness of disaster early warning. The early warning module responds in time to help related departments to do disaster prevention and reduction work, and risks caused by geological disasters are effectively reduced.

A compound and method for treating chemotherapy-associated gastrointestinal side effects. The present application relates to a use of a compound represented by Formula I or a pharmaceutically acceptable salt thereof in the preparation of a medicament, the medicament being used for preventing, alleviating and / or treating gastrointestinal side effects associated with chemotherapy in a subject. Also provided a method for using the compound to treat chemotherapy-associated gastrointestinal side effects.

The present invention relates to a composition which contains an intestinal bacterium belonging to the genus Veillonella and having an inflammation reducing activity, or a substance derived from the intestinal bacterium and having an inflammation reducing activity and which has at least one activity selected from an anti-inflammatory activity, an immunoregulation activity, an epithelial barrier restoring activity, an IL-10-inducing activity, and an IL-22-inducing activity, and to an ameliorating agent for an inflammatory disease, an autoimmune disease, or an infectious disease containing the intestinal bacterium and the substance derived from the intestinal bacterium and having an inflammation reducing activity.

A myoregulin inhibitor such as an antisense oligonucleotide against myoregulin or an anti-myoregulin antibody is used as an active ingredient of a prophylactic or therapeutic agent for a muscle disease such as muscular dystrophy, inclusion body myositis, amyotrophic lateral sclerosis, disused muscular atrophy, and sarcopenia.

The present invention relates to a triazole compound having a novel ring structure, a preparation method therefor, and a use thereof. The triazole compound having a novel ring structure according to the present invention exhibits excellent ASK1 inhibiting ability and inhibits apoptosis of neurons, and thus can be used for the prevention or treatment of ASK1-related diseases, including neurodegenerative diseases, cardiovascular diseases, autoimmune diseases, and liver diseases.

The application discloses a geological loosening detection early warning device applied to the geological detection field, which is installed in a crack of the geological body to be monitored and extends up and down along the geological surface, and longitudinally spans multiple cracks. When the geological body deforms and moves, the sliding part drives the corresponding position of the embedded nails or the embedded cylinder to jointly move downward, and the cross-crack rope is pulled. When the geological deformation reaches a moving degree, the cross-crack rope is separated from the embedded cylinder, the upper missing disc or the lower missing disc which loses the limitation automatically rotates under the action of the magnetic force until the upper missing disc and the lower missing disc are aligned at the gap, the light of the laser lamp smoothly passes through the pair of gaps and is emitted to the air, a timely and effective long-distance light warning effect is given to the monitoring personnel, the monitoring personnel can timely prevent the geological body with disaster precursors, and personnel casualty is effectively reduced.

The invention discloses a 2-acetylglucosamine potassium sulfate salt compound as well as a preparation method and application thereof. The compound has a structure as shown in a formula I. The compound shown in the formula I has biological activity for preventing and / or treating tumors. I

The utility model discloses a power-off device for an airplane ground air conditioning unit. The power-off device for the airplane ground air conditioning unit comprises a controller, a LoRa wireless communication module, wherein the LoRa wireless communication module is connected with the controller; the sensor module is connected with the controller; and a PLC communication module, wherein the PLC communication module is connected with the controller. The airplane ground air conditioning unit power-off device can effectively monitor and prevent abnormal conditions at the air pipe connecting position so as to improve stability and safety of an airplane ground air conditioning unit.

The present invention relates to the field of microorganisms, and specifically to providing a new functional lactic acid bacteria expressing ETEC antigens, and a preparation method and application thereof. The recombinant Lactobacillus plantarum expressing ETEC antigens uses Lactobacillus plantarum NC8 as a host bacterium and a pPG612.1 expression vector, wherein the pPG612.1 expression vector contains the FaeC gene or LngC gene of ETEC. The present invention innovatively integrates the FaeC and LngC genes of ETEC into Lactobacillus plantarum NC8 for expression, and can activate the intestinal mucosal immune response by oral administration, which can not only directly counteract the intestinal damage caused by ETEC and protect the intestinal villus structure, but also can regulate the intestinal microenvironment, stimulate the body to produce a systemic immune response, improve the body's ability to resist ETEC infection, reduce the morbidity and mortality of ETEC infection, and thus improve the economic benefits of the pig farming industry.

Disclosed is a battery module with an improved structure to improve safety. The battery module includes a cell assembly having at least one battery cell; a body frame configured to accommodate the cell assembly in an inner space and having an open portion formed in at least one side; an end frame coupled to the open portion of the body frame and having at least one of a terminal portion and a connector portion; and a blocking member interposed between the end frame and the cell assembly and configured to block the movement of flame.

The present invention relates to a composition for preventing, alleviating or treating sarcopenia, containing D-ribo-2-hexulose as an active ingredient. D-ribo-2-hexulose of the present invention is a sweetener capable of replacing sugar, is harmless to the human body and does not cause side effects in normal cells so as to be safe for the human body, inhibits the degradation of myoproteins, and can exhibit muscle strengthening effects by increasing muscle mass, and thus the present invention is expected to be effectively usable in the prevention, alleviation or treatment of sarcopenia.

There is provided a ventilator capable of efficiently preventing pollution outside a room from flowing into the room in accordance with the pollution level of outdoor air and capable of securing comfortableness of people inside the room. To achieve this, the ventilator includes an air supply unit, an air exhaust unit, an air supply volume changing unit configured to change air supply volume, an air exhaust volume changing unit configured to change air exhaust volume, an air purification unit configured to purify air to be supplied into a room, a data acquisition unit configured to acquire outdoor air environment data including information on pollution level of outdoor air from an external data source, and a control unit configured to control the air supply volume changing unit and the air exhaust volume changing unit. The control unit switches from first control to second control and performs the second control based on the outdoor air environment data when the pollution level of the outdoor air increases above a predetermined standard, sets the air supply volume to a first air supply volume and sets the air exhaust volume to a first air exhaust volume in the first control, and sets the air supply volume to a second air supply volume and sets the air exhaust volume to a second air exhaust volume in the second control. An amount of increase of the second air supply volume relative to the first air supply volume is greater than an amount of increase of the second air exhaust volume relative to the first air exhaust volume.

The utility model discloses a strong-electromagnetic-resistant thermal infrared imager structure which comprises a main frame, an optical cabin and a turning frame. According to the strong-electromagnetic-resistant thermal infrared imager structure, a sealed light cabin structural form is adopted, so that an internal light path channel plays a role of cutting off a waveguide tube. In addition, a grating divider structure is additionally arranged between a rear group lens cone and a cut-off waveguide tube at the rear end of the light path, electromagnetic pulses entering the light cabin are divided and attenuated, light is turned by a first refractor group, a turning frame, a second refractor group, a rear lens group and a grating light filter, and meanwhile, an internal channel plays a role of the cut-off waveguide tube. A power supply line entering the interior is filtered through an internal power filter, and it is guaranteed that interference current is not brought into an internal circuit. Therefore, the strong electromagnetic pulse is effectively prevented, the internal circuit of the thermal infrared imager is protected, and the normal work of the thermal infrared imager is ensured.

This invention relates to a pair of eyeglass frames and an eye mask with dual functions, stimulating acupoints to care for the eyes, ears, and brain, belonging to the technical field of daily care products. The technical solution includes an eyeglass frame, temples, an eye mask, an eye mask strap, functional materials, functional inlays, functional coverings, and a functional spray coating. The key feature is that the above functions are combined with the eyeglass frame, temples, eye mask, and eye mask strap, corresponding to major acupoints around the eyes, temples, and ears, thus providing care for the eyes, ears, and brain. The beneficial effects of this invention are its simple structure, ease of use, low price, and the absence of side effects from wearing the product. It alleviates problems with the eyes, ears, and brain and effectively prevents existing problems. This invention caters to public demand, has a wide range of applications, and a broad market prospect.

The invention provides a Chinese herbal medicine feed additive for preventing and treating avian influenza and a preparation method thereof, and belongs to the technical field of traditional Chinese veterinary medicines. The Chinese herbal medicine feed additive for preventing and treating avian influenza is prepared from the Chinese herbal medicines of isaria cicadae miq, iridis tectori, arisaema cum bile, solidago decurrens, radix pseudostellariae, coriolus versicolor and liquorice, is safe and non-toxic, can remarkably inhibit proliferation of H9N2 subtype AIV in chick embryos under in-vitro conditions, and has a remarkable antiviral effect. Meanwhile, the treatment effect on laying hens suffering from the avian influenza is remarkable, the death rate caused by the avian influenza is remarkably reduced, and the avian influenza can be effectively prevented. The Chinese herbal medicine feed additive disclosed by the invention has huge application potential in the aspects of treating and preventing avian influenza.

The invention discloses a magnetic therapy rod capable of generating a static magnetic field for killing bacteria, tumor cells and viruses, the magnetic therapy rod comprises a shell and a magnetic therapy rod body, a containing cavity is formed in the shell, the magnetic therapy rod body is located in the containing cavity, the magnetic therapy rod body is formed by connecting a plurality of magnetic rods end to end, and the magnetic poles of the magnetic rods are alternately arranged in a heteropole mode. The magnetic bar comprises the following raw materials in percentage by weight: 97%-98.4% of strontium iron oxide, 0.20%-0.50% of aluminum oxide, 0.20%-0.50% of silicon dioxide, 0.04%-0.07% of phosphorus pentoxide, 0.04%-0.5% of sulfur oxide, 0.3%-0.7% of calcium oxide, 0.03%-0.06% of titanium oxide, 0.5%-0.70% of manganese oxide and 0.04%-0.06% of nickel oxide. According to the magnetic therapy rod capable of generating the static magnetic field for killing bacteria, tumor cells and viruses, the static magnetic field can be generated, the bacteria, the tumor cells and the viruses are killed through the static magnetic field, and effective treatment on cervical cancer, vaginitis and HPV is achieved.

The present invention relates to an anti-angiogenesis composition comprising sepsis A isolated from Prunella vulgaris as an active ingredient. The composition of the present invention has an excellent angiogenesis inhibitory effect as confirmed by cell invasion reduction effect, tube formation inhibitory effect, angiogenesis reduction in an in vivo angiogenesis model, and hemoglobin reduction effect.

The present invention relates to a bispecific antibody. Having high binding affinity tumor cells expressing PD-L1 and / or CD47, the bispecific antibody of the present invention exhibits an excellent anti-tumoral effect with minimal side effects of hemagglutination.

This invention relates to compounds targeting EGR-1 and their use in treating atopic dermatitis. The compounds targeting EGR-1, their isomers, or pharmaceutically acceptable salts thereof, and compositions comprising them according to the invention reduce EGR-1-mediated inflammatory cytokines by inhibiting the DNA-binding ability of the transcription factor EGR-1, and therefore can be used to prevent, improve, or treat atopic dermatitis.

The present invention relates to a bispecific antibody against CTLA4 and PD-1, wherein the antibody is used for treating tumors, is administered in combination with an anti-VEGFR2 monoclonal antibody or an anti-VEGF monoclonal antibody, and comprises a first protein functional region targeting PD-1 and a second protein functional region targeting CTLA4, the first protein functional region being an immunoglobulin and the second protein functional region being a single-chain antibody, or the first protein functional region being a single-chain antibody and the second protein functional region being an immunoglobulin.

The invention discloses a traditional Chinese medicine oral prescription for preventing and treating influenza A and improving digestive tract diseases, and belongs to the technical field of traditional Chinese medicines. The prescription is prepared from kudzuvine root, radix bupleuri, moutan bark, peach kernel, scutellaria baicalensis, raw rhubarb, pinellia ternate, fructus forsythiae, mirabilite, mangnolia officinalis, immature bitter orange, poria cocos, bighead atractylodes rhizome, rhizoma alismatis, white paeony root, Chinese date and ginger which are strictly matched according to a specific weight ratio and are prepared by a specific water decoction process. The traditional Chinese medicine oral prescription can effectively prevent and treat influenza A through the synergistic effect of the components, has a remarkable improvement effect on most of digestive tract diseases, is simple in preparation process, convenient to take and high in safety, avoids the problems of poor curative effect, obvious side effect or narrow application range and the like of related medicines in the prior art, and has a wide application prospect. And a new effective choice is provided for prevention and treatment of influenza A and improvement of digestive tract diseases.

The present invention relates to a peptide ligand that specifically binds to carbonic anhydrase IX (CAIX), a peptide construct comprising the ligand, and a use thereof. The CAIX-binding peptide ligand of the present invention includes D-amino acids, so it is stable in the body and has high binding specificity to CAIX. And the linear or cyclic CAIX-binding peptide construct comprising the ligand can bind to CAIX with high affinity in the body. Therefore, it is useful for diagnosis, prevention, suppression or treatment of diseases mediated by CAIX.

This invention discloses a method and system for preventing and removing frost from vehicle windows, relating to the field of automotive electronics and body control technology, and addressing the problem of inaccurate prediction of vehicle icing risk in existing technologies. The method includes: acquiring real-time environmental information of the vehicle; calculating and determining the real-time risk of vehicle icing based on the real-time environmental information; using the current real-time risk as the current risk of vehicle icing, and the real-time risks corresponding to previous times as the historical risks of vehicle icing; weighted and fusing the current risk and the historical risks of vehicle icing to obtain the final vehicle icing risk; and determining vehicle frost prevention and removal strategies based on the vehicle icing risk. This achieves accurate prediction of vehicle icing risk.

The present disclosure relates to a wireless communication system using a quadrature amplitude modulation scheme, and an object thereof is to effectively prevent erroneous recognition of data while utilizing a non-linear region of an amplifier. A transmission device includes: a transmission signal amplifier enabled to vary transmission power; a transmission power control unit that controls the transmission power; and an approximate pattern information notification unit that generates pattern information on an approximate constellation. In a case where 64 QAM is used as the modulation scheme, a 64 QAM distortion constellation is generated in the non-linear region of the transmission signal amplifier. In this case, a 64 APSK approximate constellation is generated, and pattern information on the 64 APSK approximate constellation is transmitted to a reception device. The reception device performs likelihood calculation for a reception point indicated by a data signal by using the approximate constellation corresponding to the pattern information.

The present invention relates to a composition which contains an intestinal bacterium belonging to Bacteroidetes and having an inflammation reducing activity, or a substance derived from the intestinal bacterium and having an inflammation reducing activity and which has at least one activity selected from an anti-inflammatory activity, an immunoregulation activity, an epithelial barrier restoring activity, an IL-10-inducing activity, and an IL-22-inducing activity, and to an ameliorating agent for an inflammatory disease, an autoimmune disease, or an infectious disease containing the intestinal bacterium and the substance derived from the intestinal bacterium and having an inflammation reducing activity.

The present invention relates to an anti-CNTN4 antibody or an antigen-binding fragment thereof, a pharmaceutical composition containing the same, and a use thereof for activating T cells upregulating cell-mediated immune responses, for example, for treating cancer.

The invention relates to the technical field of information processing, and discloses a threat alarm information processing method and system, and the system comprises a data collection module, a feature extraction module, a data analysis module, and a data integration module. In information collection, data can be obtained from multiple sources, and the coverage range is wide; in the aspect of feature extraction, features such as time, source IP and target IP are accurately extracted, and a foundation is built for subsequent analysis; through time feature analysis, the continuous attack risk can be judged according to the time interval; the source IP and the target IP are analyzed to find out an abnormal address, and a potential threat source and an attacked target are positioned; the correlation analysis can deeply analyze behavior relevance between the IP addresses, the attack frequency, the target vulnerable attack state and the like, and comprehensively and accurately determine the network security situation; finally, a report is generated through the data integration module, network security management personnel are assisted to make a decision efficiently, safe and stable operation of a network system is powerfully guaranteed, and the overall network security protection level is improved.

This invention provides the application of active peptides in the preparation of products for the prevention and treatment of ALD. The amino acid sequence of the active peptides of this invention is shown in SEQ ID NO:1. These peptides not only activate ADH and ALDH enzymes to promote ethanol metabolism, but also significantly scavenge DPPH and ABTS free radicals, exerting antioxidant effects, thereby effectively preventing and / or treating ALD. Therefore, they are highly suitable for the preparation of products for the prevention and treatment of ALD.