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spectroscopy and spectral analysis (194)
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资源类型: 外文期刊

共6382条记录

The mitochondrial genome of Tenthredo tienmushana (Takeuchi) and a related phylogenetic analysis of the sawflies (Insecta: Hymenoptera)

Song, Sheng-Nan; Chen, Xue-Xin; Song, Sheng-Nan; Chen, Xue-Xin; Song, Sheng-Nan; Wang, Ze-Hua; Wei, Shu-Jun; Li, Yue; SCI

机构： Zhejiang Univ, State Key Lab Rice Biol, Hangzhou 310003, Zhejiang, Peoples R China; Zhejiang Univ, Minist Agr, Key Lab Agr Entomol, Inst Insect Sci, Hangzhou 310003, Zhejiang, Peoples R China; Beijing Acad Agr & Forestry Sci, Inst Plant & Environm Protect, Beijing, Peoples R China; Hebei Normal Univ, Coll Life Sci, Shijiazhuang, Peoples R China;

关键词： Hymenoptera mitochondrial genome phylogeny Tenthredo tienmushana

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Multivariate and geostatistical analyses of the spatial distribution and origin of heavy metals in the agricultural soils in Shunyi, Beijing, China

Lu, Anxiang; Zhang, Shuzhen; Lu, Anxiang; Wang, Jihua; Han, Ping; Qin, Xiangyang; Wang, Kaiyi; SCI

机构： Chinese Acad Sci, State Key Lab Environm Chem & Ecotoxicol, Ecoenvironm Sci Res Ctr, Beijing 100085, Peoples R China; Beijing Res Ctr Agri Food Testing & Farmland Moni, Beijing 100097, Peoples R China; Natl Engn Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China;

关键词： Agricultural soil Geostatistical analysis Heavy metal Multivariate analysis

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Rapid Visual Detection of Aflatoxin B1 by Label-Free Aptasensor Using Unmodified Gold Nanoparticles

Luan, Yunxia; Chen, Jiayi; Lu, Anxiang; Li, Cheng; Fu, Hailong; Ma, Zhihong; Wang, Jihua; Chen, Zhengbo; Xie, Gang; SCI

机构： Beijing Res Ctr Agr Stand & Testing, Beijing 100097, Peoples R China; Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China; Acad State Adm Grain, Beijing 100037, Peoples R China;

关键词： Aflatoxin B1 (AFB1) Aptamer Label-Free Gold Nanoparticles

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A framework for plant leaf modeling and shading

Miao, Teng; Miao, Teng; Zhao, ChunJiang; Guo, XinYu; Lu, ShengLian; SCI

机构： China Agr Univ, Coll Informat & Elect Engn, Beijing, Peoples R China; Beijing Res Ctr Informat Technol Agr, Beijing, Peoples R China;

关键词： Leaf appearance modeling Realistic image synthesis Shading model

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Purification and Characterization of a Novel Lectin with Antiphytovirus Activities from the wild Mushroom Paxillus involutus

Wang, Shou Xian; Zhao, Shuang; Xu, Feng; Zhou, Ying; Geng, Xiao Li; Liu, Yu; Wang, Shou Xian; Wang, He Xiang; Wang, Shou Xian; Wang, He Xiang; Zhang, Guo Qing; SCI

机构： Beijing Acad Agr & Forestry Sci, Inst Plant & Environm Protect, Beijing 100097, Peoples R China; China Agr Univ, State Key Lab Agrobiotechnol, Beijing 100193, Peoples R China; China Agr Univ, Dept Microbiol, Beijing 100193, Peoples R China; China Agr Univ, Minist Agr, Key Lab Urban Agr North, Beijing 102206, Peoples R China;

关键词： Antiphytovirus activity lectin mushroom Paxillus involutus purification

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Evaluation of spectral indices and continuous wavelet analysis to quantify aphid infestation in wheat

Luo, Juhua; Huang, Wenjiang; Yuan, Lin; Zhao, Chunjiang; Zhang, Jingcheng; Zhao, Jinling; Du, Shizhou; SCI

机构： Chinese Acad Sci, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing, Jiangsu, Peoples R China; Chinese Acad Sci, Ctr Earth Observat & Digital Earth, Beijing, Peoples R China; Beijing Res Ctr Informat Technol Agr, Beijing, Peoples R China; Anhui Acad Agr Sci, Inst Crops, Hefei, Peoples R China;

关键词： Winter wheat Aphid density Spectral indices Continuous wavelet analysis Hyperspectral remote sensing

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Acetylation of H4K12 in porcine oocytes during in vitro aging: potential role of ooplasmic reactive oxygen species

Cui, Mao-Sheng; Wang, Xian-Long; Tang, Da-Wei; Zhang, Jing; Zeng, Shen-Ming; Liu, Yan; SCI

机构： China Agr Univ, Lab Anim Embryon Biotechnol, Coll Anim Sci & Technol, Beijing 100193, Peoples R China; Beijing Acad Agr & Forestry Sci, Inst Anim Husb & Vet Med, Beijing 100097, Peoples R China;

关键词： hydrogen peroxide: 7722-84-1 messenger RNA: mRNA reactive oxygen species: ROS 7782-44-7 carbonyl cyanide 3-chlorophenylhydrazone: CCCP 555-60-2 histone H4: H4K12 acetylation lysine 12 oocyte aging mitochondria' membrane potential

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Direct and indirect influence of arbuscular mycorrhizal fungi on abundance and community structure of ammonia oxidizing bacteria and archaea in soil microcosms

Chen, Yong-Liang; Chen, Bao-Dong; Hu, Ya-Jun; Li, Tao; Zhang, Xin; Hao, Zhi-Peng; Wang, You-Shan; SCI

机构： Chinese Acad Sci, Ecoenvironm Sci Res Ctr, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China; Beijing Acad Agr & Forestry Sci, Inst Plant Nutr & Resources, Beijing 100097, Peoples R China;

关键词： Ammonia-oxidizing archaea Ammonia-oxidizing bacteria Arbuscular mycorrhizal fungi Microbial community structure Soil nitrogen cycling

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Use of a culture independent method to analyze the diversity of soil fungi surrounding Chroogomphus rutilus in the Beijing region of China

Liu, Yu; Wang, Shouxian; Yin, Yonggang; Zhao, Shuang; Wang, Peng; Geng, Xiaoli; Xu, Feng; Yin, Yonggang; Li, Ming; Jin, Haojie; SCI

机构： Beijing Acad Agr & Forestry Sci, Inst Plant & Environm Protect, Beijing 100097, Peoples R China; Agr Univ Hebei, Coll Hort, Baoding 071001, Hebei, Peoples R China; Univ Aarhus, Dept Mol Biol, DK-8000 Aarhus, Denmark;

关键词： Chroogomphus rutilus Internal transcribed spacer Metagenomic DNA Restriction fragment length polymorphism

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Bacterial community dynamics in a biodenitrification reactor packed with polylactic acid/poly (3-hydroxybutyrate-co-3-hydroxyvalerate) blend as the carbon source and biofilm carrier

Qiu, Tianlei; Xu, Ying; Gao, Min; Han, Meilin; Wang, Xuming; Xu, Ying; Wang, Xuming; SCI

机构： Beijing Acad Agr & Forestry Sci, Beijing Agrobiotechnol Res Ctr, Beijing Key Lab Agr Genet Resources & Biotechnol, Beijing 100097, Peoples R China; Jilin Originwater Technol Co LTD, Changchun 130012, Peoples R China; Minist Agr, Key Lab Urban Agr North, Beijing 100097, Peoples R China;

关键词： Biodenitrification Poly (3-hydroxybutyrate-co-3-hydroxyvalerate)/polylactic acid Bacterial community Denaturing gradient gel electrophoresis 16S rRNA gene clone library

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