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Systematic review for geo-authentic Lonicerae Japonicae Flos
null
《医学前沿(英文)》 2017年 第11卷 第2期 页码 203-213 doi: 10.1007/s11684-017-0504-0
In traditional Chinese medicine, Lonicerae Japonicae Flos is commonly used as anti-inflammatory, antiviral, and antipyretic herbal medicine, and geo-authentic herbs are believed to present the highest quality among all samples from different regions. To discuss the current situation and trend of geo-authentic Lonicerae Japonicae Flos, we searched Chinese Biomedicine Literature Database, Chinese Journal Full-text Database, Chinese Scientific Journal Full-text Database, Cochrane Central Register of Controlled Trials, Wanfang, and PubMed. We investigated all studies up to November 2015 pertaining to quality assessment, discrimination, pharmacological effects, planting or processing, or ecological system of geo-authentic Lonicerae Japonicae Flos. Sixty-five studies mainly discussing about chemical fingerprint, component analysis, planting and processing, discrimination between varieties, ecological system, pharmacological effects, and safety were systematically reviewed. By analyzing these studies, we found that the key points of geo-authentic Lonicerae Japonicae Flos research were quality and application. Further studies should focus on improving the quality by selecting the more superior of all varieties and evaluating clinical effectiveness.
关键词: Lonicerae Japonicae Flos geo-authentic herbal quality chemical fingerprint component analysis
负载均衡的分布式指纹识别系统 Article
Yun-xiang ZHAO,Wan-xin ZHANG,Dong-sheng LI,Zhen HUANG,Min-ne LI,Xi-cheng LU
《信息与电子工程前沿(英文)》 2016年 第17卷 第8期 页码 766-780 doi: 10.1631/FITEE.1500487
基于深度学习紧致二进制编码的指纹索引 None
Chao-chao BAI, Wei-qiang WANG, Tong ZHAO, Ru-xin WANG, Ming-qiang LI
《信息与电子工程前沿(英文)》 2018年 第19卷 第9期 页码 1112-1123 doi: 10.1631/FITEE.1700420
基于核空间投影和联合表征的跳频信号辐射源指纹特征识别 Research Articles
Ping SUI, Ying GUO, Kun-feng ZHANG, Hong-guang LI
《信息与电子工程前沿(英文)》 2019年 第20卷 第8期 页码 1133-1146 doi: 10.1631/FITEE.1800025
指纹光谱特征揭示叶斑病时空动态发展以实现显症前诊断 Article
朱逢乐, 苏珍珠, Alireza Sanaeifar, Anand Babu Perumal, Mostafa Gouda, 周瑞清, 李晓丽, 何勇
《工程(英文)》 2023年 第22卷 第3期 页码 171-184 doi: 10.1016/j.eng.2022.10.006
植物病原菌不断危害农业生产和粮食安全。因此,病害发展早期的动态表征对病变监测和显症前诊断至关重要。高光谱成像(HSI)在跟踪病害初始侵染部位的动态进程以进行显症前诊断方面具有巨大潜力。然而,目前尚无相关文献提取出早期感染阶段活体叶片病变组织的指纹光谱特征(FSS),也没有探究HSI的检测机制。FSS是指能够表征特定植物病害的独特、有代表性的光谱特征。在本研究中,基于时序HSI数据分析,提取了接种麦根平脐蠕孢菌(Bipolaris sorokiniana)的大麦叶片的FSS,以表征叶斑病症状发展,实现显症前诊断。还研究了叶斑病早期发展阶段叶片的光谱和生化响应。本文所提取的全波段FSS能够捕捉病变发展过程中褪绿组织和坏死组织的独特特征,从而原位可视化植物-病原菌像素级的早期互作动态进程。进一步,实现了接种后24 h 叶斑病的显症前诊断,比传统的聚合酶链式反应(PCR)测定或生化测定提前了12 h。为了揭示HSI 显症前诊断的机制,还建立了叶片的平均光谱响应与其生化指标(叶绿素、类胡萝卜素、丙二醛、抗坏血酸和还原型谷胱甘肽)之间的定量关系,回归模型在预测集的决定系数(Rp2)均高于0.84。总体结果表明,HSI反映了活体植物特性的变化,所提取的FSS可成功跟踪叶斑病发生发展的时空动态进程,实现显症前诊断。在其他植物病害上的试验表明,该方法在植物病害早期控制方面具有较大的推广潜力。
Special issue on “Green chemical process and intensification”
《化学科学与工程前沿(英文)》 2022年 第16卷 第11期 页码 1533-1535 doi: 10.1007/s11705-022-2263-y
《化学科学与工程前沿(英文)》 2022年 第16卷 第6期 页码 775-776 doi: 10.1007/s11705-022-2172-0
Insight of chemical environmental risk and its management from the vinyl chloride accident
《环境科学与工程前沿(英文)》 2023年 第17卷 第4期 doi: 10.1007/s11783-023-1652-x
关键词: Vinyl chloride Combustion Chemical safety management Environmental risk Emerging contaminants
Effects of sulfur on variations in the chemical speciation of heavy metals from fly ash glass
《环境科学与工程前沿(英文)》 2023年 第17卷 第10期 doi: 10.1007/s11783-023-1728-7
● A higher sulfur content reduced the curing rate of Cr in glass.
关键词: Dechlorinated fly ash SO3 Heavy metal Chemical speciation Glass solidification
宋湛谦
《中国工程科学》 2001年 第3卷 第2期 页码 1-6
林产化学工业是将可再生的森林资源经过化学加工生产出各种有用的产品。它是森林资源高效可持续利用的一个重要组成部分。文章介绍我国林产化学工业的现状,并指出今后发展方向,即加强创新研究,开发深加工产品;推进林产化工企业向大型化发展;发展木材制浆造纸和开发木质能源。
Bioinspired and biomimetic membranes for water purification and chemical separation: A review
《环境科学与工程前沿(英文)》 2021年 第15卷 第6期 doi: 10.1007/s11783-021-1412-8
•The history of biological and artificial water channels is reviewed.
关键词: Aquaporins Artificial water channels Biomimetic membranes Chemical separation and water purification
Chemical transdifferentiation: closer to regenerative medicine
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《医学前沿(英文)》 2016年 第10卷 第2期 页码 152-165 doi: 10.1007/s11684-016-0445-z
Cell transdifferentiation, which directly switches one type of differentiated cells into another cell type, is more advantageous than cell reprogramming to generate pluripotent cells and differentiate them into functional cells. This process is crucial in regenerative medicine. However, the cell-converting strategies, which mainly depend on the virus-mediated expression of exogenous genes, have clinical safety concerns. Small molecules with compelling advantages are a potential alternative in manipulating cell fate conversion. In this review, we briefly retrospect the nature of cell transdifferentiation and summarize the current developments in the research of small molecules in promoting cell conversion. Particularly, we focus on the complete chemical compound-induced cell transdifferentiation, which is closer to the clinical translation in cell therapy. Despite these achievements, the mechanisms underpinning chemical transdifferentiation remain largely unknown. More importantly, identifying drugs that induce resident cell conversion in vivo to repair damaged tissue remains to be the end-goal in current regenerative medicine.
关键词: cell therapy cell transdifferentiation chemical compounds small molecules tissue regeneration
Computational design of structured chemical products
Faheem Mushtaq, Xiang Zhang, Ka Y. Fung, Ka M. Ng
《化学科学与工程前沿(英文)》 2021年 第15卷 第5期 页码 1033-1049 doi: 10.1007/s11705-020-2002-1
关键词: product design performance ingredients structure manufacturing process framework structured chemical products microstructure design
Hexachlorobutadiene emissions from typical chemical plants
Minxiang Wang, Lili Yang, Xiaoyun Liu, Zheng Wang, Guorui Liu, Minghui Zheng
《环境科学与工程前沿(英文)》 2021年 第15卷 第4期 doi: 10.1007/s11783-020-1352-8
关键词: Hexachlorobutadiene Chemical plant Chlorobenzene Trichloroethylene Tetrachloroethylene
Opportunities and challenges for a Golden Age of chemical engineering
Phillip R. WESTMORELAND
《化学科学与工程前沿(英文)》 2014年 第8卷 第1期 页码 1-7 doi: 10.1007/s11705-014-1416-z
关键词: hydrocarbons biotechnology computation cyberinfrastructure manufacturing environmental
标题 作者 时间 类型 操作
指纹光谱特征揭示叶斑病时空动态发展以实现显症前诊断
朱逢乐, 苏珍珠, Alireza Sanaeifar, Anand Babu Perumal, Mostafa Gouda, 周瑞清, 李晓丽, 何勇
期刊论文
Special Issue for the Future Chemical Engineering Scholars of Global Chinese Chemical Engineering Symposium
期刊论文
Computational design of structured chemical products
Faheem Mushtaq, Xiang Zhang, Ka Y. Fung, Ka M. Ng
期刊论文
Hexachlorobutadiene emissions from typical chemical plants
Minxiang Wang, Lili Yang, Xiaoyun Liu, Zheng Wang, Guorui Liu, Minghui Zheng
期刊论文