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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 8. Отображено 8.
19-08-2015 дата публикации

Method for constructing food-borne hyperoxaluric calcium oxalate calculus model

Номер: CN104840454A
Принадлежит:

The invention relates to a method for constructing a food-borne hyperoxaluric calcium oxalate calculus model, which belongs to the technical field of animal moulding. The method is characterized in that male beagle at 1.5-2.0 years old with 8-10Kg weight, a canine penton vaccine is used for immunization, basic dog food and oxalic acid are used after 7 days for moulding, the addition of oxalic acid during a moulding period accounts for 0.8-1.5wt% of the basic dog food, and the moulding time is 25-30 days. The employed food-borne moulding method can increase the security and reproducibility for moulding, the moulding success rate is high, and effect is good.

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19-08-2015 дата публикации

Dog urinary stone chemical component analysis method and chemical component analysis equipment

Номер: CN104849399A
Принадлежит:

The invention relates to the field of dog urinary stone detection analysis and discloses a dog urinary stone chemical component analysis method and chemical component analysis equipment. A dog urinary stone sample is acquired, cleaned, dried and ground; then the dog urinary stone sample is equally divided into seven parts which are contained in different reaction test tubes; different reaction test tubes are added with different chemical reaction reagents in a dropping manner, and oscillating mixing is carried out; and the chemical composition of the dog urinary stone sample can be judged according to the reaction phenomenon in the reaction test tube after a preset time period. According to the dog urinary stone chemical component analysis method and the chemical component analysis equipment, qualitative chemical analysis automation is realized, the operation is simple and rapid, special complex instrument is not required, the method and the equipment have important significance to clinical ...

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30-05-2023 дата публикации

Marking composition for colorectal cancer detection and application thereof

Номер: CN116183889A
Принадлежит:

On the basis of LC-MS metabonomics detection analysis, a training set is established through human blood samples to screen metabolites related to colorectal adenoma-colorectal cancer, 118 candidate metabolic markers are obtained through P value screening and correlation analysis with clinical indexes such as age, gender and BMI indexes, LASSO model analysis and original mass spectrum data are combined, and the metabolic markers related to colorectal adenoma-colorectal cancer are obtained. Eight metabolites are obtained through screening according to the conditions of the response signal of the marker in a sample, the background content and the acquisition difficulty of a standard substance, seven or six metabolites are selected for modeling again, and the AUC value of multiple combinations reaches 0.8 or above, which shows that the combinations have high risk assessment value for CRA and CRC (Cyclic Redundancy Assessment) and CRC (Cyclic Redundancy Check). And then establishing a verification ...

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10-02-2016 дата публикации

Cattle and sheep are with simply combing curette

Номер: CN0205018057U
Принадлежит:

The utility model relates to a cattle and sheep are with simply combing curette (b), the body surface cleanness, massage and the hair that especially relate to cattle and sheep are combed, scrape the tooth including handle, linking arm, comb scraper blade and comb, the comb scraper blade passes through the linking arm to be connected with the handle, and the both sides that the brush scraper blade was located to the tooth are scraped to the comb, and one side is combed and is scraped the comb that tooth density is greater than the opposite side and scrape tooth density. The utility model discloses cattle and sheep comb curette passes through the linking arm and connects handle and comb scraper blade, and simple and practical is laborsaving, convenient handheld, comb scraper blade outside two sides has the comb that two kinds of density degree are different to scrape the tooth respectively to satisfy the different needs that scrape off the body surface filth and comb the hair massage. Fecaluria ...

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07-04-2023 дата публикации

Detection method of ultra-high performance liquid phase high resolution mass spectrometry non-target metabonomics and application

Номер: CN115932066A
Принадлежит:

The invention discloses a non-target metabonomics detection method based on ultra-high performance liquid chromatography high-resolution mass spectrometry, which comprises the following steps: metabolite extraction, on-machine detection and data processing. Ultra-high performance liquid chromatography and a high-resolution mass spectrometer are combined, so that the comprehensiveness of low-concentration metabolite detection can be improved, and the detection accuracy can be improved. And the aqueous solution containing 25mmol/L ammonium acetate and 25mmol/L ammonia water is used as the phase A, so that the stability of the detection system can be improved. Meanwhile, chromatographic columns with the specifications of 2.1 mm * 100 mm and 1.7 mu m are adopted, so that substance residues can be well controlled, and cross contamination between samples is controlled in a controllable range. The retention time and response strength stability of the internal standard in the QC sample are very ...

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19-08-2015 дата публикации

Method for extracting taxol from Hainan Pestalotiopsis sp. F metabolite

Номер: CN104846026A
Принадлежит:

The invention discloses a method for extracting taxol from a Hainan Pestalotiopsis sp. F metabolite. The method comprises the steps of thallus culturing and fermentation; secondary metabolite extraction; and column chromatography purification. Taxol produced by the extracted Hainan Pestalotiopsis sp. F has a same structure with standard taxol, and the output is 1466.87[mu]g/L. The taxol output of the above fungus in panda scurf is substantially higher than that of the fungus from other animals. Production of taxol from the fungus may be a potential candidate method for industrial large-scale production of taxol.

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09-05-2023 дата публикации

Mouse cell sample HPIC-QE-MS target metabolic flux detection method and application thereof

Номер: CN116087379A
Автор: DENG JUNLIANG, ZHENG SIYAN
Принадлежит:

The invention relates to the technical field of G01N33/48, in particular to a mouse cell sample HPIC-QE-MS target metabolic flow detection method and application thereof, the flow rate of all metabolites is comprehensively researched through metabolic flow omics, the metabolic activity of cells in the physiological process is determined, and the metabolic activity of the cells in the physiological process is determined. And a powerful scientific basis is provided for clinical early diagnosis, drug target treatment and prognosis of disease occurrence.

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08-03-2017 дата публикации

Ox is with dismantling infusion support

Номер: CN0205994591U

The utility model discloses an animal doctor uses the apparatus, concretely relates to ox is with dismantling infusion support, a serial communication port, including well hollow steel tube, the infusion disc, a steel pipe section of thick bamboo, well hollow steel tube sets up the multisection, and can connect through void column in square, well hollow steel tube lower part sets up a steel pipe section of thick bamboo, set up the spout on the steel pipe section of thick bamboo, set up a trussed shore on the spout, a fixed connection hasp on the trussed shore, steel pipe section of thick bamboo one side sets up the centre hole, the arm is bound in the setting of steel pipe section of thick bamboo opposite side, bind two linking arms of the equal swing joint of the arm other end, infusion disc downside sets up a disc protruded stigma, set up the cleek on the disc protruded stigma, cleek and iron chain fixed connection, the iron chain other end can be connected with the trussed shore, a plurality ...

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