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期刊电子结构理论在炉渣热力学中的应用——评介А·Г·巴诺马连科的炉渣热力学被引量:1
《东北工学院学报》1989年第1期103-107,共5页徐世铮 
简明介绍了 А·Г·巴诺马连柯在 1974年提出的“考虑到炉渣电子结构的炉渣热力学”理论,这一理论首先明确地指出炉气中氧分压对冶金过程的重要作用,得出溶于熔融金属中 i 元素的量与气相中氧分压的关系,因而为完善和改进冶金...显示全部
关键词:电冶金 炉渣 热力学 电子结构 
期刊贮存温度对液体乳糖酶活性的影响
《畜牧与饲料科学》2016年第9期19-21,共3页金磊 王彦平 刘亚鹏 杜阳 
内蒙古自治区2013年科技重大专项(乳品生产全产业链新技术集成应用及高端乳制品的研究开发)
乳糖酶,别名β-半乳糖苷酶,主要应用于乳品行业,其主要作用是使乳糖水解为葡萄糖和半乳糖。由于乳糖酶存在受热降解的特性,在对其进行贮存的过程中,乳糖酶的活性会随贮存温度的变化而变化。对不同温度条件下贮存的液体乳糖酶活性进行了...显示全部
关键词:乳糖酶 活性 温度 检测 
期刊Synthesis and Characterization of Alkoxy and Phenoxy-substituted Ferrocenium Salt Cationic Photoinitiators
《中国化学工程学报:英文版》2006年第6X期806-809,共4页王涛 万平玉 马丽君 
the National Natural Science Foundation of China (No.20676012).
Alkyl-substituted ferrocenium salts have limited solubility in epoxy oligomers and produce poisonous arene by photolysis. Herein, the synthesis and photoactivity of several alkoxy-substituted ferrocenium salts as long...显示全部
关键词:PHOTOINITIATOR CATIONIC POLYMERIZATION ferrocenium SALT photoinitiating activity 
期刊Electrochemical performance of Pt/CN nanocatalyst
《石化技术》2017年第4期56-56,共1页He Zhongyi 刘佳妮 Xiao Ting Sun Xinxiao Rao Sainan Li Huibo 
This paper describes a novel process which is used to prepare well-dispersed Pt nanoparticles on zeolitic imidazolate framework-90(ZIF-90).The electrocatalytic activity of Pt/CN is evaluated by cyclic voltammetry(CV)....显示全部
关键词:NANOPARTICLE ELECTROCATALYTIC activity PLATINUM 
期刊Isolation, distribution and evaluation of cytotoxic and antioxidant activity of cultivable actinobacteria from the Oman Sea sediments
《海洋学报:英文版》2019年第12期84-90,共7页Mohsen Gozari Nima Bahador Amir Reza Jassbi Mohammad Seddiq Mortazavi Samad Hamzehei Ebrahim Eftekhar 
Screening bioactive natural products from bacteria is a determinative step in the drug discovery programs. The present study aim to isolate actinobacteria from the Oman Sea sediments for determining the effects of dif...显示全部
关键词:antioxidant activity cytotoxic activity marine actinobacteria Oman Sea phylogenetic analysis 
期刊Reviewing trip purpose imputation in GPS-based travel surveys
《交通运输工程学报:英文版》2020年第4期395-412,共18页Minh Hieu Nguyen Jimmy Armoogum Jean-Loup Madre Cedric Garcia 
the Ministry of Education and Training of Vietnam(The educational program 911)。
The global positioning system(GPS)has motivated rapid advances in mobility data collection.A massive amount of spatio-temporal information has made it possible to know where a person was and when,but not how and why(s...显示全部
关键词:Transportation engineering Travel survey GPS Purpose imputation Human geography activity inference 
期刊印度蜂蜜提取物中的酚类化合物的抗氧化活性及α淀粉酶抑制活性研究(英文)被引量:1
《中国天然药物:英文版》2012年第4期255-259,共5页Subashini Devarajan Subhashree Venugopal 
AIM:To evaluate the antioxidant and α-amylase inhibition potential of phenolic compounds in the extracts of Indian honey.METHODS:Phenolic compounds were extracted from Indian honey through column chromatography.The a...显示全部
关键词:HONEY Phenolic compounds Antioxidant activity DPPH and FRAP α-Amylase inhibition activity 
期刊Intervention to increase physical activity in irritable bowel syndrome shows long-term positive effects被引量:3
《世界胃肠病学杂志:英文版》2015年第2期600-608,共9页Elisabet Johannesson Gisela Ringstrom Hasse Abrahamsson Riadh Sadik 
Supported by Grant from the Health and Medical Care Executive Board of the Vastra Gotaland Region and the Research and Development Council in Sodra Alvsborg,Sweden,No.VGFOUSA-181101,No.VGFOUREG-226761,No.VGFOUREG-293471 and No.VGFOUREG-386221
AIM: To assess the long-term effects of physical activity on irritable bowel syndrome(IBS) symptoms and on quality of life, fatigue, depression and anxiety.METHODS: Seventy-six patients from a previous randomized cont...显示全部
关键词:Gastrointestinal diseases Irritable bowel syndrome EXERCISE FOLLOW-UP Physical activity 
期刊Physical activity, Mediterranean Diet and Biomarkers-Assessed Risk of Alzheimer’s: A Multi-Modality Brain Imaging Study
《分子影像学(英文)》2014年第4期43-57,共15页Dawn C. Matthews Michelle Davies John Murray Schantel Williams Wai H. Tsui Yi Li Randolph D. Andrews Ana Lukic Pauline McHugh Shankar Vallabhajosula Mony J. de Leon Lisa Mosconi 
Increased physical activity and higher adherence to a Mediterranean-type diet (MeDi) have been independently associated with reduced risk of Alzheimer’s disease (AD). Their association has not been investigated with ...显示全部
关键词:Alzheimer’s Disease Mediterranean DIET Physical activity PET Imaging AMYLOID Glucose Metabolism MRI Early Detection BRAIN Aging 
期刊Trichome-Specific Expression of Amorpha-4,11-Diene Synthase, a Key Enzyme of Artemisinin Biosynthesis in <i>Artemisia annua</i>L., as Reported by a Promoter-GUS Fusion
《美国植物学期刊(英文)》2011年第4期619-628,共10页Hongzhen Wang Linda Olofsson Anneli Lundgren Peter E. Brodelius 
Artemisia annua L. produces small amounts of the sesquiterpenoid artemisinin, which is used for treatment of malaria. A worldwide shortage of the drug has led to intense research to increase the yield of artemisinin i...显示全部
关键词:Agrobacterium Tumefaciens Amorpha-4 11-Diene SYNTHASE Artemisia annua ARTEMISININ BIOSYNTHESIS β-Glucuronidase Gene Regulation PROMOTER activity Stable Transformation 
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