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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 20. Отображено 20.
23-06-2023 дата публикации

Separation method and content acquisition method of oxytocin and impurities

Номер: CN116298019A
Автор: HUANG LING, LIU CHAO, HU JINTAO, YANG QIONGJIE, WU JUN, GAN CUNJUN
Принадлежит:

The invention relates to an oxytocin and impurity separation method and an oxytocin and impurity content acquisition method. According to the method, high performance liquid chromatography is adopted for detection; the high performance liquid chromatography comprises the following steps: elution is carried out in a gradient elution mode, a mobile phase A is a mixed solution of a buffer salt solution and a 40%-60% acetonitrile aqueous solution, and the volume ratio of the buffer salt solution to the 40%-60% acetonitrile aqueous solution is (60-80): (20-40); the mobile phase A is an acetonitrile aqueous solution, the mobile phase B is an acetonitrile aqueous solution with a concentration of 40-60%, and in the high performance liquid chromatography, the particle size of a chromatographic column filler is 1.8-3.5 [mu] m; the column temperature of the chromatographic column is 42-48 DEG C; according to the separation method, the separation degree of oxytocin and impurities is larger than 1.5 ...

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Номер записи: 1
04-04-2023 дата публикации

SEPTIN9-NDRG4-THBD-MLH1 detection primer probe combination for colorectal cancer and application thereof

Номер: CN115896287A
Автор: WANG XIAO, ZHAO NA, WU DIANYUN, LIU WENBO, HU CHANG'AN, HU JINTAO, HU SHOUWANG, SHI WENZHAO
Принадлежит:

The invention discloses a primer and probe combination for colorectal cancer SEPTIN9-NDRG4-THBD-MLH1 detection and application of the primer and probe combination, and the primer and probe combination for colorectal cancer SEPTIN9-NDRG4-THBD-MLH1 detection comprises a primer pair and a probe for detecting methylation of an SEPTIN9 gene, an NDRG4NDRG4 gene, a THBD gene and an MLH1 gene. According to the designed and synthesized primer probe combination for colorectal cancer SEPTIN9-NDRG4-THBD-MLH1 detection, colorectal cancer gene methylation detection is firstly carried out in suspected cases, positive patients, colorectal cancer high-risk patients and colorectal cancer high-risk patients support colonoscopy for further definite diagnosis, and negative patients indicate that intestinal symptoms are not caused by cancers, are low in risk, avoid colonoscopy and are further observed for follow-up diagnosis. Therefore, when the primer probe combination is used for detection, unnecessary colonoscopy ...

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Номер записи: 2
07-04-2023 дата публикации

Method for detecting impurities in compound amino acid pharmaceutical composition containing alanyl glutamine

Номер: CN115932113A
Автор: HUANG LING, HU JINTAO, FU MENGLING, ZHANG MIN, ZHOU CHENG, WU JUN
Принадлежит:

The invention provides a method for detecting impurities in a compound amino acid pharmaceutical composition containing alanyl glutamine, which adopts a high performance liquid chromatography method, and the conditions of the high performance liquid chromatography method are as follows: adopting a chromatographic column taking aminopropyltriethoxysilane bonded silica gel or aminopropylsilane bonded silica gel as a filler, and detecting the impurities in the compound amino acid pharmaceutical composition containing alanyl glutamine. A monopotassium phosphate buffer solution-acetonitrile with a volume ratio of (25-45): (75-55) is used as a mobile phase; wherein the concentration of the monopotassium phosphate buffer solution is 0.001 mol/L to 0.03 mol/L; the pH value of the monopotassium phosphate buffer solution is adjusted to 2.5-5.5 by using phosphoric acid. According to the method, alanyl glutamine degradation impurities and compound amino acid degradation impurities can be detected at ...

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Номер записи: 3
23-05-2023 дата публикации

Concurrent communication channel allocation method based on phased array antenna azimuth multi-beam

Номер: CN116156640A
Автор: BAI RONGSHENG, DING SHIPU, CHEN AIYUE, HU JINTAO, CAO YUANJIANG
Принадлежит:

The invention relates to the technical field of wireless communication networks of communication dedicated phased arrays or multifunctional phased arrays, and provides a concurrent communication channel allocation method based on phased array antenna azimuth multiple beams. When the phased array communication equipment receives, a certain number of digital beam forming units and baseband communication receiving processing units are added, and different azimuth receiving beam pointing parameters are given to the digital beam forming units, so that space multi-channel parallel receiving is realized; on the basis of a conventional TDMA (Time Division Multiple Access) mode, a network MAC (Media Access Control) protocol is combined with a multi-beam parallel receiving capability to uniformly distribute receiving time slots of all nodes, and all neighbor nodes send data to the nodes in the receiving time slots of the nodes; in consideration of transmission conflicts under a special network topology ...

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Номер записи: 4
26-08-2015 дата публикации

SIW lamination structure cavity filter and design method thereof

Номер: CN104868210A
Автор: DENG LONGJIANG, CHEN HONGYU, WANG XIAOGUANG, XIE HAIYAN, ZHANG LINBO, HU JINTAO, LU HAITAO, GAO TIANLE
Принадлежит:

The invention belongs to the microwave passive device field, relates to transmission line and cavity coupling technologies and provides an X wave band SIW lamination structure cavity coupling filter. The filter comprises an input end, a SIW body and an output end. According to the SIW body, dielectric layers are overlapped through a cavity lamination mode. The dielectric layer comprises a source and a load layer. A scope of the layers is 3-7 layers. The lowest layer cavity is a source cavity and a top layer cavity is a load cavity. And the two cavities can be interchanged. A metal sheet is arranged between the adjacent dielectric layers so as to separate the dielectric layers. Each dielectric layer is SIW resonant cavity, except outermost two layers of the dielectric layers. A center of the metal sheet is provided with a circular electric coupling hole or a rectangular magnetic coupling hole is arranged at two copper through hole edges of the dielectric layer, wherein the position of the ...

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Номер записи: 5
04-03-2015 дата публикации

Single-track full-automatic spherical shell plate cutting device and method

Номер: CN104384773A
Автор: ZHU HANYUAN, HU JINTAO
Принадлежит:

The invention provides a single-track full-automatic spherical shell plate cutting device and method. The device comprises a walking cart, two side wings and a walking trolley, wherein a PLC (Programmable Logical Controller), a first drive device and a first walking device are installed in the walking cart, the walking cart runs on a spherical shell plate track through the first walking device, a second drive device and a second walking device are installed in the walking trolley, the PLC controls the start and the stop of the first drive device and the second drive device, certain ends of the two side wings are respectively connected with central positions of left and right side end surfaces of the walking cart, a side wing track is flatly laid on the upper surfaces of the side wings, the walking trolley runs on the side wing track through the second walking device, and a cutting gun is installed on one side end surface of the walking trolley and conducts cutting with the movement of the ...

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Номер записи: 6
14-07-2023 дата публикации

Method for improving rereading efficiency and accuracy of SLC NAND FLASH memory

Номер: CN116434808A
Автор: HU JINTAO
Принадлежит:

The invention discloses a method for improving rereading efficiency and accuracy of an SLC NAND FLASH memory, which is characterized in that after normal data is written into the SLC NAND FLASH, the number of bit1 in physical data in each page is equal to that of bit0 in physical data in each page, when some external interference is introduced, electron distribution in the pages deviates, and reading fails by adopting default voltage, and when SLC reading fails, the SLC NAND FLASH memory cannot be read by adopting the default voltage, and the SLC NAND FLASH memory cannot be read by adopting the SLC NAND FLASH memory. The method does not need to traverse a re-read table from the beginning, but uses a set feature command to specifically offset read voltage according to the number of physical bit1 obtained during LDPC decoding. And compared with the original scheme, the execution time of invalid items in an original factory reread table is removed, so that the response delay of the command ...

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Номер записи: 7
04-04-2023 дата публикации

Thermoelectric integrated comprehensive treatment system for semi-coke wastewater

Номер: CN115893705A
Автор: ZHANG HONGWEI, CAI JIAXIN, JIA XINYUE, DING HAILIN, HU JINTAO
Принадлежит:

The invention provides a semi-coke wastewater thermoelectric integrated comprehensive treatment system which comprises a pretreatment system, a multi-effect solution evaporation system, a power generation system and a combustion system, the pretreatment system comprises a phenol ammonia recovery device, and the multi-effect solution evaporation system comprises a multi-effect evaporator and an adsorption purification device. The power generation system comprises an activated carbon modification device and a power generation device. The combustion system comprises a combustor. The semi-coke wastewater treatment process comprises the following steps: the semi-coke wastewater treated by the phenol ammonia recovery device enters a multi-effect evaporator, a clear solution and a concentrated solution are prepared after evaporation, the clear solution is fed into an adsorption purification device, and active carbon prepared from semi-coke powder through an active carbon modification device is ...

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Номер записи: 8
09-05-2023 дата публикации

Electric vehicle reserve capacity quantification method and system and electronic equipment

Номер: CN116090185A
Автор: WANG WEN, YANG YE, HU JUNJIE, MA WENSHUAI, LU JIAYUE, GAO SHIQIAO, HAN QINGWEN, ZHENG JIE, HU JINTAO
Принадлежит:

The invention discloses an electric vehicle reserve capacity quantification method and system and electronic equipment, and relates to the technical field of vehicle network data interaction. According to the method, an electric vehicle charging power optimization model is constructed based on electric vehicle operation data, time-of-use electricity price and charging power of an electric vehicle, so that an electric vehicle power plan is made; considering the battery capacity constraint of the electric vehicle, and establishing a multi-time-scale lower standby quantitative model of the electric vehicle; establishing a multi-time-scale upper standby quantitative model of the electric vehicle by considering the off-grid time of the electric vehicle and the travel energy demand of the electric vehicle; based on the established upper and lower reserve quantification model, real-time quantification of the reserve capacity is realized by using rolling optimization, the universality can be improved ...

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Номер записи: 9
21-04-2023 дата публикации

Nucleic acid composition, kit and non-diagnostic method for detecting multiple SNP (Single Nucleotide Polymorphism) sites of psychiatric drug genes

Номер: CN115992225A
Автор: ZHAO NA, WANG XIAO, HU CHANG'AN, HU JINTAO, HU SHOUWANG, SHI WENZHAO
Принадлежит:

The invention provides a nucleic acid composition, a kit and a non-diagnostic method for detecting multiple SNP sites of mental drug genes, and the nucleic acid composition for detecting multiple SNP sites of mental drug genes comprises any one or a combination of more than two of a primer probe combination 1-a primer probe combination 10. According to the invention, a polymerase chain reaction (PCR) is combined with a Taqman-MGB probe technology to detect various SNP loci of mental drug genes through 10 primer probe combinations, and signal intensity in a sample is monitored and output in real time by detecting fluorescence signals of corresponding channels in a PCR amplification process, so that qualitative analysis of a detection result is realized; therefore, a medication scheme can be formulated in a targeted manner, and a more accurate reference is provided for individualized medication.

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Номер записи: 10
28-07-2023 дата публикации

Charging bin light control method and device, electronic equipment, storage medium and vehicle

Номер: CN116506998A
Автор: HU JINTAO, LIU LIYUN
Принадлежит:

The invention provides a charging bin light control method and device, electronic equipment, a storage medium and a vehicle. The method comprises the following steps: setting a detection area for a charging bin, dividing the detection area into a plurality of sub-areas, and dividing the plurality of sub-areas into a plurality of grades; recognizing the head and the hand appearing in each sub-region, and activating the light function of the charging bin in response to the fact that the hand is recognized in any first-level sub-region; and in response to the fact that the light function is in an activated state and the fact that the head turns to a preset sub-region is recognized in the sub-region of the second level, lighting the light of the charging bin.

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Номер записи: 11
16-05-2023 дата публикации

Primer probe combination and detection method for detecting related genes of bladder cancer

Номер: CN116121380A
Автор: ZHAO NA, WANG XIAO, WU DIANYUN, HU CHANG'AN, HU JINTAO, LI MEI, HU SHOUWANG, SHI WENZHAO
Принадлежит:

The invention relates to the field of molecular biology detection, in particular to a primer probe combination and a detection method for detecting bladder cancer related genes, and the method comprises the following steps: collecting a urine sample, washing to obtain urine exfoliated cells, extracting a Twist1-ONECU2-VIM-GDF15-TMEFF2 oncogene segment, carrying out sulfite conversion on the extracted Twist1-ONECU2-VIM-GDF15-TMEFF2 oncogene segment, detecting the bladder cancer related genes, and detecting the bladder cancer related genes. The method comprises the following steps: designing a reaction system as described in claim 3, performing gene amplification on a Twist1-ONECU2-VIM-GDF15-TMEF F2 oncogene segment converted by sulfite by using the reaction system, performing comparative analysis on a CT value after the gene amplification and a critical value, and determining that the gene is positive when the CT value is less than or equal to the critical value; through urine exfoliated ...

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Номер записи: 12
04-03-2015 дата публикации

Rudder-pod ship electric propulsion system

Номер: CN104386231A
Автор: HU JINTAO, WU XIAOPING, WANG GANGYI, ZHOU ZHIYONG, LIU YANGHAO, ZHANG LEI
Принадлежит:

The invention relates to a rudder-pod ship electric propulsion system which is characterized by comprising a rudder blade, a rudder horn, a pod, an electromotor and a propeller, wherein the rudder horn is mounted on a stern and is connected with the rudder blade; the pod is horizontally arranged on the rudder horn; the electromotor is arranged in the pod; the propeller is connected with the electromotor by a propeller shaft; the electromotor is used for receiving a power source and control signal from a hull to drive the propeller. According to the invention, the pod and a rudder are combined into a whole, modules such as the propeller and the pod are reserved, and a complicated rotating device is omitted; while the propulsion performance of a ship is guaranteed, the driveability of the ship is realized by the rudder. Therefore, major advantages of a full-rotating podded propulsor that the arrangement is flexible, the vibration is small, the noise is low, and the like are reserved, the ...

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Номер записи: 13
19-08-2015 дата публикации

Microstrip device test system

Номер: CN104849593A
Автор: DENG LONGJIANG, HUANG CHONGWEI, XIE HAIYAN, WANG XIAOGUANG, CHEN LIANG, LIANG DIFEI, LU HAITAO, HU JINTAO, GAO TIANLE
Принадлежит:

The present invention relates to the field of electronic communication and microwave technology and particularly relates to a microstrip device test system. The system comprises a bracket base, a clamp and a vector network analyzer. The inner conductor of the coaxial cable of the vector network analyzer is provided with a 1m depth groove for placing a stripline. According to the clamp, the stripline is placed in a fixed device and is connected to the bracket base and the coaxial cable through the fixed device. The bracket base is formed by a fixed base and a height adjusting base. The transfer mode is that the inner conductor of the stripline extends out for 1mm and is inserted into groove on the coaxial line inner conductor of the vector network analyzer, and the inner conductor of the stripline extends out for 1mm and is put to a microstrip line conduction band. The test system has the advantages that the system is applicable to various sizes of devices of a 50ohm microstrip line interface ...

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Номер записи: 14
24-02-2016 дата публикации

Support arrangement for extremely interior top platform on spherical tank

Номер: CN0205046826U
Автор: HUANG JINXIANG, PAN WUTAN, YANG GUOQIANG, LI CAN, HU JINTAO
Принадлежит:

The utility model provides a support arrangement for extremely interior top platform on spherical tank. This strutting arrangement includes the support, the curved surface backing plate, jib and splice bar pole, the support includes several spoke poles and bracing piece, several spoke poles are the one end fixed connection other end and set up downwards along circumference radiation slope, the other end of several spoke poles is continuous with the top of bracing piece respectively, the jib top links to each other with the tie point of several spoke poles, the horizontal both ends of splice bar pole are continuous with the top and the jib of bracing piece respectively, the top center of curved surface backing plate links to each other with the bottom of bracing piece, the camber of utmost point casing is the same on the camber of curved surface backing plate and the spherical tank. The utility model discloses simple structure improves and builds efficiency.

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Номер записи: 15
07-04-2023 дата публикации

Detection method and application of etomidate intermediate isomer

Номер: CN115932089A
Автор: HUANG LING, HU JINTAO, SONG TING, TAN YUMEI, LIU CHAO, ZHU MO, WU JUN
Принадлежит:

The invention relates to a detection method and application of an etomidate intermediate isomer. The method comprises the following steps: a liquid chromatography is adopted to detect a test solution, the test solution comprises an etomidate intermediate, and the detection conditions of the liquid chromatography are as follows: a CHIRALCEL OJ-H chromatographic column is adopted as a chromatographic column; the mobile phase is a mixture of a first solvent, a second solvent and a third solvent according to a volume ratio of (85-95): (5-15): (0.05-0.5), the first solvent comprises n-hexane, the second solvent comprises at least one of absolute ethyl alcohol and isopropanol, and the third solvent comprises at least one of diethylamine and triethylamine. The method is good in specificity, high in detection sensitivity, good in linearity, good in repeatability, high in accuracy, good in durability and stable in solution, the lowest detection limit can reach 0.01%, and front-end control standards ...

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Номер записи: 16
01-08-2023 дата публикации

Multi-edge server low-delay semi-central federated learning method

Номер: CN116527520A
Автор: CHEN AIYUE, BAI RONGSHENG, LU GUANGCHI, HUANG LIU, HU JINTAO, CAO YUANJIANG
Принадлежит:

The invention relates to a federated machine learning model training method based on multiple edge servers. A semi-central federated learning system is built through multiple Internet of Things devices and edge servers; in the initial stage of each training period t, the edge server formulates an association strategy A (t) of the Internet of Things equipment and the edge server according to the channel information and the calculation and transmission capability of the Internet of Things equipment, and the aim is to achieve given training loss with low training time delay under limited bandwidth resources; in the training process, the Internet of Things equipment carries out local training and sends an updated local model to an edge server associated with the Internet of Things equipment for edge aggregation, and a new edge model is generated; the edge server transmits the updated edge model to an edge server close to the edge server; and after the models sent by all other edge servers are ...

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Номер записи: 17
09-04-2014 дата публикации

Lipid microsphere preparation and preparation method thereof

Номер: CN103705461A
Автор: HUANG LING, ZHANG WENJUN, YIN LEI, HU JINTAO, HU SHUJING
Принадлежит:

The invention provides a lipid microsphere preparation comprising propofol, flurbiprofen ester, oil phase solvent and emulgator. The invention also provides a method for preparing the lipid microsphere preparation. The method comprises the following steps: (1) mixing an oil phase mixture containing the propofol, the flurbiprofen ester, the oil phase solvent and the emulgator to generate uniform oil phase; (2) adding the oil phase to water phase to form colostrum; (3) homogenizing the colostrums. The lipid microsphere preparation is used as a dope and has improved abirritation simultaneously.

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Номер записи: 18
09-06-2023 дата публикации

Gliding type hypersonic aircraft formation control method based on speed adjustment

Номер: CN116243726A
Автор: SU SHANWEI, ZHANG XIAOYAN, HU JINTAO
Принадлежит:

The invention provides a gliding hypersonic flight vehicle formation control method based on speed adjustment. The method comprises the following steps: step 1, constructing a gliding hypersonic flight vehicle reentry stage three-degree-of-freedom dynamic model; step 2, constructing a speed regulation control scheme of the gliding hypersonic aircraft; 3, constructing a multi-gliding hypersonic aircraft formation control model; and 4, constructing a multi-gliding hypersonic aircraft formation control scheme. A longitudinal maneuvering speed adjusting scheme based on online prediction is adopted, a formation control model and a formation controller are designed, formation control within an acceptable error range is achieved by combining speed adjustment of an aircraft, in the process, the missile spacing constraint problem is fully considered, a detailed solution is given, missile spacing control is achieved, and the stability of the missile spacing control is improved. Finally, the problem ...

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Номер записи: 19
18-04-2023 дата публикации

Remote start control system of Internet of Vehicles

Номер: CN115973092A
Автор: CHEN JIAHUA, HU JINTAO, LI ZHENGKUI
Принадлежит:

The invention relates to the field of automobile control, in particular to an internet of vehicles remote start control system which comprises a mobile terminal, an intelligent key and a cloud server, the mobile terminal is in wireless connection with the cloud server, and the mobile terminal is used for sending a vehicle start instruction to the cloud server through Bluetooth or a wireless network; the intelligent key is in wireless connection with the cloud server, the intelligent key is used for sending a vehicle starting instruction to the cloud server through Bluetooth or a wireless network, and the cloud server is in wireless connection with the trip computer. The remote starting request is sent to the vehicle through the mobile terminal or the intelligent key, the vehicle can be started after information authentication is passed in the remote starting process, operation is easy, a user can send different instructions according to needs to remotely obtain the state data of the vehicle ...

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Номер записи: 20