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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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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 3. Отображено 3.
04-05-2011 дата публикации

Method for preparing outer membrane protein H and A genes of fowl cholera and fused DNA vaccine

Номер: CN0102038960A
Автор: QIANG GONG, NING QU, MINGFU NIU, KAIYONG LIU, XIAOFEI SUN, JUNJIE SUN, SHUAITAO WANG, MING CHENG, YANG LI, GONG QIANG, QU NING, NIU MINGFU, LIU KAIYONG, SUN XIAOFEI, SUN JUNJIE, WANG SHUAITAO, CHENG MING, LI YANG
Принадлежит:

The invention discloses a method for preparing outer membrane protein H and A genes of fowl cholera and a fused DNA vaccine, which comprises the following nine items of: obtaining the outer membrane protein H and A genes of the fowl cholera by utilizing a polymerase chain reaction method; performing enzyme digestion, recycling and purification on the outer membrane protein H gene of the fowl cholera; performing enzyme digestion, recycling and purification on a eukaryotic expression vector pcDNA3.1(+); connecting and converting after purification; extracting pcM plasmid solution; performing enzyme digestion, recycling and purification on the pcM plasmid solution; performing enzyme digestion, recycling and purification on the outer membrane protein A gene of the fowl cholera; connecting theA gene with the pcM plasmid solution and converting; and preparing the fused DNA vaccine from the H and A genes. Animal experiments prove that the fused DNA vaccine prepared by the method can effectively ...

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Номер записи: 1
13-07-2011 дата публикации

Method for extracting lipopolysaccharides from avian pasteurella multocida and preparing lipopolysaccharide vaccine

Номер: CN0102120028A
Автор: QIANG GONG, SHUAITAO WANG, MIN ZHANG, MINGFU NIU, JUNJIE SUN, CUILI QIN, AIJIANG LI, GONG QIANG, WANG SHUAITAO, ZHANG MIN, NIU MINGFU, SUN JUNJIE, QIN CUILI, LI AIJIANG
Принадлежит:

The invention provides a method for extracting lipopolysaccharides from avian pasteurella multocida and preparing a lipopolysaccharide vaccine. The method comprises the following eight steps of: 1, preparing culture solution of avian pasteurella multocida; 2, collecting the avian pasteurella multocida from the culture solution of avian pasteurella multocida; 3, crushing the avian pasteurella multocida by using ultrasonic wave; 4, crudely extracting solution of lipopolysaccharides from the avian pasteurella multocida crushed by the ultrasonic wave; 5, extracting concentrated solution of lipopolysaccharides from the crudely extracted solution of lipopolysaccharides; 6, performing enzymolysis on deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) in the concentrated solution of lipopolysaccharides by using DNA and RNA enzymes; 7, preparing the purified lipopolysaccharides; and 8, preparing the lipopolysaccharide vaccine of avian pasteurella multocida from the purified lipopolysaccharides ...

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Номер записи: 2
25-08-2010 дата публикации

Ultra wide band cup-shaped monopole antenna

Номер: CN0101814652A
Автор: HAILIN CAO, JIANMEI LEI, XIAOHENG TAN, SHUAITAO WANG, TAO WANG, HAOWEI WU, LISHENG YANG, CHENGCHANG ZHANG, CAO HAILIN, LEI JIANMEI, TAN XIAOHENG, WANG SHUAITAO, WANG TAO, WU HAOWEI, YANG LISHENG, ZHANG CHENGCHANG
Принадлежит:

The invention relates to a printing cup-shaped monopole antenna applied in ultra wide band communication. The antenna adopts a substrate integrated waveguide feed and plane printing technology and is suitable for ultra wide bands, multi-band frequency application occasions requiring to realize plane integration on the antenna and a system. The antenna comprises a radiating element (7), a metal ground plane (2), a medium substrate (3) and a coplanar waveguide feed part (1), wherein the radiating element (7) and the coplanar waveguide feed part (1) are arranged on the same side of the medium substrate (3); the thickness (8) of the medium substrate is 2 mm; the middle of the radiating element (7) is provided with three circular holes (4); the semicircular bottom end of the radiating element (7) is connected with the coplanar waveguide feed part (1); and the top end of the semicircular radiating element (7) is formed by a notch (5) and an open circuit short branch knot (6), wherein the other ...

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Номер записи: 3