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The preparation, characterization, and catalytic performance of porous fibrous LaFeO
Zhifei Wu, Li Wang, Yixiao Hu, Hui Han, Xing Li, Ying Wang
《化学科学与工程前沿(英文)》 2020年 第14卷 第6期 页码 967-975 doi: 10.1007/s11705-020-1922-0
关键词: NO oxidation porous fibrous LaFeO3 sunflower seed shell
郑云武,黄元波,杨晓琴,郑志锋
《中国工程科学》 2014年 第16卷 第4期 页码 101-105
为探讨水洗、酸洗以及熔盐等预处理方法对生物质热裂解特性的影响,以橡胶籽壳为原料,使用去离子水(H2O)和质量分数分别为5 %、10 %和15 % 的盐酸(HCl)、硫酸(H2SO4)、甲酸(HCOOH)、混合酸溶液(HCl+HCOOH,VHCl∶VHCOOH=1∶1)、KCl以及NaOH对橡胶籽壳进行预处理,采用热重分析法考察了预处理对橡胶籽壳热裂解特性及综合特性指数的影响。结果表明:水洗及酸洗可使橡胶籽壳的热解主反应区热重和微分热重曲线向高温侧移动,最大失重速率和最大失重温度升高,而熔盐则降低;HCl和HCOOH以及HCl+HCOOH溶液浓度对橡胶籽壳热裂解特性的影响较小,而H2SO4浓度的影响显著,并随浓度升高而增大;酸洗有利于橡胶籽壳中挥发分的析出,可以脱除秸秆内的部分钾盐,3 种酸脱钾盐的作用依次为H2SO4>HCl>HCOOH;热裂解热性综合特性指数受水洗和酸洗影响显著,并随酸浓度升高而变化。
Influence of harvest date on seed yield and quality in forage kochia
Cody F. CREECH, Blair L. WALDRON, Corey V. RAMSOM, Dale R. ZOBELL, Joseph Earl CREECH
《农业科学与工程前沿(英文)》 2018年 第5卷 第1期 页码 71-79 doi: 10.15302/J-FASE-2017196
Tran Quoc THAI, Timon RABCZUK, Xiaoying ZHUANG
《结构与土木工程前沿(英文)》 2020年 第14卷 第2期 页码 267-279 doi: 10.1007/s11709-019-0567-x
关键词: cohesive zone model IGA Kirchhoff-Love model thin shell analysis delamination
Xiao Zhang, Biwu Chu, Junhua Li, Chaozhi Zhang
《环境科学与工程前沿(英文)》 2017年 第11卷 第4期 doi: 10.1007/s11783-017-0936-4
关键词: Seed particle Secondary aerosol Sulfur dioxide Ammonia Acid-catalyzing effect
Multiple effects of grape seed polyphenolics to prevent metabolic diseases
Torey ARVIK, Hyunsook KIM, James SEIBER, Wallace YOKOYAMA
《农业科学与工程前沿(英文)》 2018年 第5卷 第3期 页码 351-361 doi: 10.15302/J-FASE-2018235
Obesity is increasing in developing countries. Population studies show a relationship between affluence and obesity. Changing food intake patterns with affluence such as preference for foods with less astringent polyphenolic compounds and dietary fibers may increase risk of metabolic dysfunctions due to caloric imbalance. Animal models of obesity consistently show that grape seed procyanidins prevent increases in body and abdo- minal adipose weight gain, plasma cholesterol, liver weight gain and inflammation in animals on high fat diets. The mechanisms are not clear because the oral intake of procyanidins results in pleiotropic interactions with proteins in the mouth, stomach, small intestine, cecum and colon that affect the rate of digestion of bioavailability of macronutrients, sterols, and dietary fiber. Procyanidins also bind bile acids and reduce intestinal permeability to inflammatory bacterial cell wall fragment. Procyanidins are not degraded or metabolized until reaching the lower gut where they can be metabolized into phenolic acids by gut bacteria. While they are metabolized by gut bacteria, they also alter total numbers and distribution of phyla and species of gut bacteria. Gut bacteria are recognized as significant contributors to obesity and obesity related metabolic diseases. The review examines the different pleiotropic effects of grape seed procyanidins that have a significant effect on metabolic disease in animal models of obesity.
关键词: grape seed obesity procyanidins high fat microbiota animal models
Property-performance relationship of core-shell structured black TiO photocatalyst for environmental
《环境科学与工程前沿(英文)》 2023年 第17卷 第9期 doi: 10.1007/s11783-023-1711-3
● Properties and performance relationship of CSBT photocatalyst were investigated.
关键词: Black TiO2 Core-shell structure Property-performance relationship Agro-industrial effluent Environmental remediation
Novel seed-assisted synthesis of indium tin oxide submicro-cubes and their resistivity
《化学科学与工程前沿(英文)》 2023年 第17卷 第5期 页码 557-569 doi: 10.1007/s11705-022-2249-9
关键词: indium tin oxide submicro-cubes resistivity seed-assisted coprecipitation method orthogonal experiment
ZHANG Xiongfu, WANG Jinqu, LIU Hai′ou, WANG Anjie
《化学科学与工程前沿(英文)》 2007年 第1卷 第2期 页码 172-177 doi: 10.1007/s11705-007-0032-6
Yonghui WANG, Ximei ZHAI
《结构与土木工程前沿(英文)》 2019年 第13卷 第6期 页码 1432-1445 doi: 10.1007/s11709-019-0566-y
关键词: blast loading curved steel-concrete-steel sandwich shell Pressure-Impulse diagram single-degree-of-freedom method finite element analysis
Nuoya Wang, Xinhua Huang, Lei Zhang, Jinsong Hu, Yimin Chao, Ruikun Zhao
《化学科学与工程前沿(英文)》 2021年 第15卷 第4期 页码 944-953 doi: 10.1007/s11705-020-2005-y
关键词: core-shell EDLC electrode microporos nano polygons nitrogen doped carbon
Molecular regulation and genetic improvement of seed oil content in
Wei HUA,Jing LIU,Hanzhong WANG
《农业科学与工程前沿(英文)》 2016年 第3卷 第3期 页码 186-194 doi: 10.15302/J-FASE-2016107
Effects of irrigation and nitrogen management on hybrid maize seed production in north-west China
Hui RAN,Shaozhong KANG,Fusheng LI,Ling TONG,Taisheng DU
《农业科学与工程前沿(英文)》 2016年 第3卷 第1期 页码 55-64 doi: 10.15302/J-FASE-2016091
关键词: yield components biomass partitioning harvest index irrigation nitrogen maize for seed production
《能源前沿(英文)》 2023年 第17卷 第4期 页码 555-566 doi: 10.1007/s11708-023-0882-8
关键词: CC@BCN@PANI cathode Zn-ion hybrid supercapacitor core-shell nanoarrays high energy density ultra-high cycle stability
Recent advances in gold-metal oxide core-shell nanoparticles: Synthesis, characterization, and their
Michelle Lukosi,Huiyuan Zhu,Sheng Dai
《化学科学与工程前沿(英文)》 2016年 第10卷 第1期 页码 39-56 doi: 10.1007/s11705-015-1551-1
关键词: core-shell characterization core-shell structure Different stability
标题 作者 时间 类型 操作
The preparation, characterization, and catalytic performance of porous fibrous LaFeO
Zhifei Wu, Li Wang, Yixiao Hu, Hui Han, Xing Li, Ying Wang
期刊论文
Influence of harvest date on seed yield and quality in forage kochia
Cody F. CREECH, Blair L. WALDRON, Corey V. RAMSOM, Dale R. ZOBELL, Joseph Earl CREECH
期刊论文
Isogeometric cohesive zone model for thin shell delamination analysis based on Kirchhoff-Love shell model
Tran Quoc THAI, Timon RABCZUK, Xiaoying ZHUANG
期刊论文
Multiple effects of grape seed polyphenolics to prevent metabolic diseases
Torey ARVIK, Hyunsook KIM, James SEIBER, Wallace YOKOYAMA
期刊论文
Property-performance relationship of core-shell structured black TiO photocatalyst for environmental
期刊论文
Factors affecting the formation of zeolite seed layers and the effects of seed layers on the growth of
ZHANG Xiongfu, WANG Jinqu, LIU Hai′ou, WANG Anjie
期刊论文
Development of dimensionless P-I diagram for curved SCS sandwich shell subjected to uniformly distributed
Yonghui WANG, Ximei ZHAI
期刊论文
Pyrolysis transformation of ZIF-8 wrapped with polytriazine to nitrogen enriched core-shell polyhedrons
Nuoya Wang, Xinhua Huang, Lei Zhang, Jinsong Hu, Yimin Chao, Ruikun Zhao
期刊论文
Molecular regulation and genetic improvement of seed oil content in
Wei HUA,Jing LIU,Hanzhong WANG
期刊论文
Effects of irrigation and nitrogen management on hybrid maize seed production in north-west China
Hui RAN,Shaozhong KANG,Fusheng LI,Ling TONG,Taisheng DU
期刊论文
CC@BCN@PANI core-shell nanoarrays as ultra-high cycle stability cathode for Zn-ion hybrid supercapacitors
期刊论文