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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 5. Отображено 5.
14-04-2023 дата публикации

Mass spectrum detection method for identifying camel milk and other seven animal milk

Номер: CN115963216A
Автор: GU SHUQING, PENG XIAOYU, DENG XIAOJUN, ZHANG MIN, GUO DEHUA, LI HUIYU, YI XIONGHAI, PAN LINA, ZHOU YAO, GAO YU, XU CHANG, ZHOU JUN, GE CHENG, WANG JIAQI, YI CAN
Принадлежит:

The invention relates to the technical field of biology, in particular to a mass spectrometric detection method for identifying camel milk and other seven kinds of animal milk. The invention provides a specific peptide fragment group for identifying camel milk and products thereof, and a method for identifying camel milk and seven animal milk-derived components in camel milk and milk powder by using the polypeptide through mass spectrometry. The polypeptide in the peptide fragment group has a specific sequence structure and a specific m/z value (including specific parent ions and daughter ions), and the camel milk marker polypeptide does not exist in other seven kinds of animal milk; no cow milk-derived polypeptide, buffalo milk-derived polypeptide, yak milk-derived polypeptide, goat milk-derived polypeptide, sheep milk-derived polypeptide, donkey milk-derived polypeptide or horse milk-derived polypeptide exists in camel milk.

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Номер записи: 1
09-09-2015 дата публикации

Public telephone machine of many alternative lines

Номер: CN0204633871U
Автор: GU SHUQING
Принадлежит:

The utility model relates to a public telephone machine of many alternative lines, including wired telephone circuit and radiotelephone circuit, the deconcentrator, a switching circuit, the line detection circuit, a central controller for switching over wired controller of wire communication line has wired -and radio communication with being used for switching over, the deconcentrator is equipped with main communication wiring mouth, reserve communication outlet and the main outlet of communicating, the switching circuit is equipped with the main communication ports who connects the main outlet of communicating, reserve communication ports, connect the phone port of wired telephone circuit and the control port that is connected with the line traffic control ware, reserve communication ports connects the reserve communication outlet of adjacent public telephone machine, main communication ports and reserve communication ports are connected respectively to the input of line detection circuit ...

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Номер записи: 2
23-04-2014 дата публикации

Droplet-microfluidic-based preparation method of platinum black-modified electrode biosensor and application thereof

Номер: CN103743801A
Автор: DING YAPING, GU SHUQING, LU YOULAN, LI LI
Принадлежит:

The invention relates to a droplet-microfluidic-based preparation method of a platinum black-modified electrode biosensor and application thereof to reaction kinetics research and enzyme inhibition analysis of glucose oxidase, and belongs to the field of analytical chemistry. A platinum black microelectrode is prepared by an electrolytic deposition method, gradient generation and electrochemical detection of droplet concentration are combined into a microfluidic chip, the concentration of an enzyme reaction product in the droplets is continuously measured, and the enzyme reaction kinetics research and enzyme inhibition analysis are carried out. The characteristics that a sample of a droplet microfluidic system is low in consumption, and high in detection flux are utilized, and the advantage of high sensitivity of the modified electrode is combined, so that a detection signal is improved by 10.2 times in comparison with that of a bare electrode, the linear range of glucose detection is 0.2 ...

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Номер записи: 3
19-12-2007 дата публикации

Process of producing tetrahydro iso-alpha acid with beta acid

Номер: CN0101088979A
Автор: QIMIN LIU, LIANQING MA, SHUQING GU, LING BAI, YUFANG FAN, JINXIAO DONG, QING WANG, LIU QIMIN, MA LIANQING, GU SHUQING, BAI LING, FAN YUFANG, DONG JINXIAO, WANG QING
Принадлежит:

The present invention is process of producing isomerized tetrahydro alpha acid with beta acid separated from hop extract as the initial material. The process includes the following steps: 1. hydrogenation reaction of beta acid in alcohol solution in acid condition to obtain deoxy tetrahydro alpha acid solution; 2. oxidation of deoxy tetrahydro alpha acid solution in alkaline condition to obtain tetrahydro alpha acid solution; 3. isomerization reaction of tetrahydro alpha acid solution in the catalysis of magnesium salt to obtain isomerized tetrahydro alpha acid solution; and 4. post-treatment to obtain isomerized tetrahydro alpha acid product. The process can convert beta acid into isomerized tetrahydro alpha acid possessing relatively high economic value in the conversion rate up to 50 %, and has mild reaction condition and simple operation.

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Номер записи: 4
16-09-2015 дата публикации

Pavilion post of telephone booth

Номер: CN0204645715U
Автор: GU SHUQING
Принадлежит:

The utility model relates to a pavilion post of telephone booth, which comprises a base. Lower cylinder, lower cylinder are hollow structure, and bottom and base welding are equipped with columniform block convex part on the top, going up the cylinder, going up the cylinder and include a plurality of hollow block cylinders, the top of every block cylinder is equipped with columniform block convex part, and the bottom is equipped with columniform block concave part, between adjacent between the block cylinder through the block convex part with the block concave part cooperation connect, the block cylinder of the bottom pass through the block concave part connect under the block convex part of cylinder, fixed crate is equipped with the threaded holes and who is used for the machine of having a telephone installed, the tall and erect cover of phone and leads to line hole and columniform block concave part on the fixed crate, fixing machine bottom of the case portion passes through the block ...

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Номер записи: 5