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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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Применить Всего найдено 9. Отображено 9.
07-05-2015 дата публикации

USE OF URUSHIOL COMPOUND FOR PREPARING DRUGS FOR INHIBITING PHOSPHORYLATION OF SMAD3

Номер: WO2015062131A1
Автор: HOU, Fanfan, CHENG, Yongxian, NIE, Jing, AI, Jun, HE, Jiangbo
Принадлежит:

Disclosed in the present invention is the use of a urushiol compound (code GQ-5) for preparing drugs for inhibiting phosphorylation of Smad3. In vitro experiments showed that the urushiol compound of the present invention can not only inhibit phosphorylation of Smad3 mediated by TGFβ1, but also can effectively inhibit expression of mRNAs and proteins of a-SMA, type I collagen and fibronectin downstream thereof. In vivo tests also obtained same results. It is suggested that GQ-5 has the effect of specifically inhibiting phosphorylation of Smad3 and can be used to prepare drugs for inhibiting phosphorylation of Smad3.

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Номер записи: 1
26-05-2023 дата публикации

Non-return two-way adjusting controller

Номер: CN116161547A
Автор: GUO HONGDONG, AI JUN, ZHENG LIMIN, HOU MING, SHAO ZHIGANG, WANG MENG
Принадлежит:

The invention provides a non-return two-way adjusting controller which comprises a shell, a transmission part and a non-return part, the transmission part and the non-return part are installed on the shell, the transmission part is connected with a line wheel, the line wheel is connected with a heavy object, and the line wheel is driven to rotate forwards and backwards through forward and reverse movement of the transmission part, so that the heavy object is lifted or pulled up in the horizontal direction; and the non-return part is connected with the transmission part and is used for limiting the transmission part which stops moving. The device is simple in structure, high in reliability and high in economic applicability.

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Номер записи: 2
12-05-2023 дата публикации

Catalyst for isomerization pour point depressing of Fischer-Tropsch synthetic oil, preparation method and application thereof, and method for isomerization pour point depressing of Fischer-Tropsch synthetic oil

Номер: CN116099571A
Автор: LI HAO, LI JING, ZHU JIAQING, LIU SUJIAO, AI JUN, XING AIHUA, HU YUNJIAN
Принадлежит:

The invention relates to the field of deep processing of Fischer-Tropsch oil products, in particular to a catalyst for isomerization pour point depressing of Fischer-Tropsch synthetic oil, a preparation method and application of the catalyst and a method for isomerization pour point depressing of the Fischer-Tropsch synthetic oil. The catalyst comprises a carrier and a sulfurized active component loaded on the carrier, the carrier contains a mesoporous molecular sieve and a binder, and the sulfurized active component is sulfide of precious metal; wherein in the sulfurized active component, in terms of elements, the weight ratio of S to precious metal is (0.001-0.3): 1. The invention also provides a preparation method of the catalyst. The catalyst is used in a Fischer-Tropsch synthetic oil isomerization pour point depressing reaction and has higher catalytic activity and selectivity, a lubricating oil base oil product with a lower pour point can be obtained under the same reaction condition ...

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Номер записи: 3
23-12-2010 дата публикации

REAGENT KIT FOR DETECTING ANTI-MOESIN ANTIBODIES

Номер: WO2010145173A1
Автор: ZENG, Xiaofeng, LI, Mengtao, YING, Lei, AI, Jun, ZHAO, Jiuliang, WANG, Qian, ZHANG, Yue, HUANG, Lan, YANG, Chaowen, LI, Chunmei, SUN, Hongbin, QIAN, Jie
Принадлежит:

The present invention provides a reagent kit for detecting anti-moesin antibodies. The kit contains a solid support and moesin antigen protein which is full-length human moesin protein. The kit can be applied to the method for the early prediction and condition assessment of connective tissue diseases (CTD)-related lung involvement. The method mainly comprises the following steps: collecting biological samples from subjects, measuring the amount of anti-moesin antibodies in the samples, and assessing the amount of the antibodies.

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Номер записи: 4
12-09-2017 дата публикации

A blower air volume control method

Номер: CN0105441609B
Автор: 顾蓉, 艾军, 邢莉华, 曾大光
Принадлежит:

... 本发明涉及种鼓风机风量控制方法，该方法第次提出了利用鼓风机进口风量进行静叶自动控制的思路，提供种进口风量计算方法，能够准确地利用现有的并且测量装置都在室内、受环境因素制约较小的测量信号进行进口风量的计算，达到与出口风量致的测量效果，提高风量自动控制回路的稳定性和自动投入率。 ...

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Номер записи: 5
15-06-2016 дата публикации

Automatic tubular metal resonator cutting device of production line

Номер: CN0205309427U
Автор: AI JUN, XIANG GUANGWEI
Принадлежит:

... 本实用新型公开了一种生产线自动金属管切割装置，包括机架，机架上设置有上料机构、输送对齐机构以及切割机构；上料机构包括底板以及与底板相连的斜板，斜板远离底板的一端高于与底板相连的一端，底板与斜板之间设置有入料挡板结构，底板包括切割端以及输送端，输送端高于切割端；输送对齐机构包括第一主动滚轴、第一从动滚轴以及设置在第一主动滚轴以及第一从动滚轴的外侧的去头挡板结构，去头挡板结构位于切割机构的内侧；还包括设置在切割机构的外侧的切料挡板结构，上料机构上料，去头挡板机构将金属管对齐，切料机构将金属管的一端切割平齐，切料挡板再次将金属管对齐，切料机构多次对金属管进行切割，实现了多根金属管的自动对齐切割。 ...

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Номер записи: 6
18-04-2023 дата публикации

Intelligent shunting method based on SD-WAN

Номер: CN115987794A
Автор: TAN HONGXING, AI JUN, CHEN TAO
Принадлежит:

The invention provides an SD-WAN-based intelligent shunting method. The SD-WAN-based intelligent shunting method comprises the steps of obtaining all servers having a connection relationship with an SD-WAN, establishing a network connection layout chart, obtaining a superior-subordinate relationship among different servers according to the network connection layout, establishing a relationship corresponding list, collecting a data packet generated by each server, and sending the collected data packet to the SD-WAN; determining a receiving server corresponding to the data packet, marking a plurality of transmission paths for communicating each server with the receiving server on the network connection layout chart in combination with the relationship corresponding list, selecting the transmission path with the fastest transmission speed from each server to the corresponding receiving server as a target transmission path, and sending the target transmission path to the server; the control ...

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Номер записи: 7
14-04-2023 дата публикации

Coordination control method for water inlet main pipe of low-temperature economizer

Номер: CN115962461A
Автор: AI JUN, GU RONG, XING LIHUA
Принадлежит:

The invention relates to a low-temperature economizer water inlet main pipe coordination control method which comprises the following steps: step 1, carrying out characteristic test on three parameters of opening degree, water supply flow and outlet pressure of water supply regulating valves participating in regulation, and analyzing a safe operation interval of each water supply regulating valve; secondly, the smoke temperature regulator receives the deviation between the outlet smoke temperature mean value and the outlet smoke temperature set value of each low-temperature coal economizer and boiler evaporation capacity mean value feedforward participating in regulation; the current condensed water required flow of the low-temperature economizer for reducing the exhaust gas temperature is converted; step 4, establishing a flow distribution adjustment mechanism; and 5, taking the reference flow corrected by the distribution coefficient as a set value of a flow regulator. According to the ...

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Номер записи: 8
12-05-2023 дата публикации

Control method of air supply system of hydrogen fuel cell

Номер: CN116111139A
Автор: ZHENG LIMIN, HOU MING, AI JUN, WANG MENG, SHAO ZHIGANG, GUO HONGDONG
Принадлежит:

The invention provides a control method of a hydrogen fuel cell air supply system. The method comprises the following steps: acquiring the pre-output power, the preset air flow and the preset gas pressure of the fuel cell; an inlet throttle opening target value and an outlet throttle opening target value are set according to the preset air flow and the preset air pressure; the inlet throttle valve executes an inlet throttle valve opening target value, and the outlet throttle valve executes an outlet throttle valve opening target value; the opening degree of an inlet throttle valve is adjusted according to the deviation between the real air flow and the preset air flow; and the opening degree of the outlet throttle valve is adjusted according to the deviation between the real gas pressure value and the preset gas pressure. The air flow and pressure in the fuel cell air subsystem are cooperatively controlled, so that the responsiveness and stability of air flow and pressure control of the ...

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Номер записи: 9