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Structure controlling and process scale-up in the fabrication of nanomaterials

Chunzhong LI,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 1,   Pages 18-25 doi: 10.1007/s11705-009-0305-3

Abstract: Nanotechnology is already having a significant commercial impact, and will very certainly have a muchimportant for the commercial production and application of nanomaterials, because the properties and structurechemical engineering principle and methods, many kinds of novel nanomaterials can be synthesized and their structure

Keywords： scale-up     significant commercial     electroanalytical     engineering     laboratory    

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Erratum to: On the potential of iPhone significant location data to characterize individual mobility

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 9, doi: 10.1007/s11783-022-1556-1

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On the potential of iPhone significant location data to characterize individual mobility for air pollution

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 5, doi: 10.1007/s11783-022-1542-7

Abstract:

● We evaluated the accuracy of iPhone data in capturing time-activity patterns.

Keywords： Air pollution exposure     Human mobility     iPhone     Significant Location     Smartphone data    

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Significant progress in solution of nonlinear equations at displacement of structure and heat transfer

M. R. AKBARI,D. D. GANJI,M. NIMAFAR,A. R. AHMADI

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 4,   Pages 390-401 doi: 10.1007/s11465-014-0313-y

Abstract: the capability of solving two complicated nonlinear differential equations: 1) Static analysis of the structureIt is significant that there are some valuable advantages in this method and also most of the differential

Keywords： AGM     extended surface     heat transfer     slope-deflection method    

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Solution properties and self-association of multi-blocks like copolymer P(AM/AA) prepared by template copolymerization

ZHANG Yuxi, WU Feipeng, LI Miaozhen, WANG Erjian

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 1,   Pages 68-71 doi: 10.1007/s11705-007-0014-8

Abstract: The results showed that the copolymers of this type exhibited a significant structure effect compared

Keywords： aqueous solution     homopolyacrylic     copolymer solution     significant structure     presence    

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Distinct community assembly processes underlie significant spatiotemporal dynamics of abundant and rare

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 6, doi: 10.1007/s11783-021-1513-4

Abstract:

• Season and landform influenced spatiotemporal patterns of abundant and rare taxa.

Keywords： Rare taxa     Biogeography     Community assembly     Bacterioplankton     The Yangtze River    

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Repetitive transcranial magnetic stimulation causes significant changes of chemical substances in the

GUO Tiecheng, CAO Xuebing, XIA Limin

Frontiers of Medicine 2008, Volume 2, Issue 4,   Pages 406-409 doi: 10.1007/s11684-008-0078-y

Abstract: More and more studies have reported the usefulness of repetitive transcranial magnetic stimulation (rTMS) in the treatment of stroke patients. This article is to explore if rTMS can cause changes of such chemical substances as N-acetylaspartate (NAA), choline (Cho) and creatine (Cr) in the surrounding area of experimental intracerebral hematoma of rabbits. A total of 36 rabbits were randomly divided into 3 groups: a control group (group A), a sham rTMS group (group B) and an rTMS group (group C). The experimental intracerebral hemorrhage (ICH) was induced by intracerebral injection of self-body blood of the animals in groups B and C, while those of the group A serving as controls were injected with normal saline. The rabbits of groups B and C were treated with sham and real rTMS, respectively, but those of group A were not. The contents of chemical substances including NAA, Cho and Cr in the perihematomal brain tissues were measured by using H-magnetic resonance spectroscopy (H-MRS) 12 hours, 72 hours, 1 week and 2 weeks after the experimental ICH was induced. The results show that the contents of NAA, Cr and NAA/Cr ratio were decreased significantly, but Cho, Cho/Cr increased significantly in groups B and C ( < 0.01) as compared against those in group A. A comparison between the groups B and C revealed that the contents of NAA, Cr, NAA/Cr were higher, but Cho and Cho/Cr were significantly lower in group C than those in group B ( < 0.01). It is concluded that rTMS could result in changes of the chemical substance contents in perihematomal brain tissues, which leads to neuroprotective effects in the brain.
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Significant potential of Solid Oxide Fuel Cell systems for distributed power generation and carbon neutrality

Frontiers in Energy 2022, Volume 16, Issue 6,   Pages 879-882 doi: 10.1007/s11708-022-0850-8

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Type 2 diabetic patients with non-alcoholic fatty liver disease exhibit significant haemorheological

Hui Dong, Fu’er Lu, Nan Wang, Xin Zou, Jingjing Rao

Frontiers of Medicine 2011, Volume 5, Issue 3,   Pages 288-293 doi: 10.1007/s11684-011-0127-9

Abstract: A significant correlation was observed between IHLC and whole blood viscosity at high, middle, and lowDiabetic patients with NAFLD exhibited significant haemorheological abnormalities compared with patients

Keywords： diabetes mellitus     type 2     haemorheology     non-alcoholic fatty liver disease    

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Analysis on the technological innovation network formation and operation mechanism for the significant

Wang Mengjun,Zhang Zhensen

Strategic Study of CAE 2011, Volume 13, Issue 8,   Pages 62-66

Abstract:

The characteristics and the present situation of significant constructionThe core problem restricting significant construction project technological innovation is dissected.The basic framework of significant construction project-oriented technological innovation network iscoordinated technological innovation mode, and to improve the technological innovation efficiency of significant

Keywords： significant construction project     technological innovation network     formation mechanism     operation mechanism    

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Defective Nickle–Iron Layered Double Hydroxide for Enhanced Photocatalytic NO Oxidation with Significant

Xiaoyu Li,Xiaoshu Lv,Jian Pan,Peng Chen,Huihui Peng,Yan Jiang,Haifeng Gong,Guangming Jiang,Li'an Hou,

Engineering doi: 10.1016/j.eng.2023.06.017

Abstract: Photocatalysis offers a sustainable avenue for the oxidative removal of low concentrations of NOx from the atmosphere. Layered double hydroxides (LDHs) are promising candidate photocatalysts owing to their unique layered and tunable chemical structures, and the abundant hydroxide (OH−) moieties on their surfaces that are hydroxyl radical (•OH) precursors. However, inferior charge separation and limited active sites on an LDH hinder its practical applications. Herein, we developed a facile N2H4-driven etching (et) approach that introduces dual Ni2+ and OH− vacancies (Niv and OHv) into NiFe-LDH nanosheets (referred to as NiFe-LDH-et) that facilitate improved charge-carrier separation and the formation of active Lewis acidic sites (Fe3+ and Ni2+ exposed at OHv). In contrast to inert pristine LDH, NiFe-LDH-et actively removes NO when illuminated with visible light. Specifically, Ni76Fe24-LDH-et etched in 1.50 mmol·L−1 N2H4 solution removes 32.8% of the NO from continuously flowing air (NO-feed concentration: ∼500 parts per billion (ppb)) when illuminated with visible light, thereby outperforming most reported catalysts. Experimental and theoretical data reveal that the dual vacancies promote the production of reactive oxygen species (•O2− and •OH) and the adsorption of NO on the LDH. In-situ spectroscopy revealed that NO is preferentially adsorbed at Lewis acidic sites, particularly exposed Fe3+ sites, and then converted into NO+ that is subsequently oxidized to NO3− without the formation of any of the more toxic NO2 intermediate, thereby alleviating risks associated with its production and emission.

Keywords： Vacancies     Layered double hydroxide     NO     +     Photocatalysis     NO removal    

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Analytical method of capsizing probability in the time domain for ships in the random beam seas

LIU Liqin, TANG Yougang, LI Hongxia

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 3,   Pages 361-366 doi: 10.1007/s11709-007-0048-5

Abstract: The survival probabilities of the fishing vessel under different significant wave heights were predicted

Keywords： different     survival probability     different significant     nonlinear differential     narrowband    

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The research of inversion algorithm of significant wave height with high resolution based HY-2 waveform

Wang Guizhong,Zhang Jie,Miao Hongli,Li Guoqiang,Wang Xin

Strategic Study of CAE 2014, Volume 16, Issue 6,   Pages 60-64

Abstract:

Significant wave height(SWH) is one of the important parameters which

Keywords： HY-2     significant wave height     inversion algorithm     high resolution    

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Emergency design framework: a satellite preliminary scheme design

TENG Hongfei, WANG Yishou, ZHANG Bao

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 2,   Pages 184-192 doi: 10.1007/s11465-007-0031-9

Abstract: The emergency design of mechanical products or equipment (such as a satellite) is significant for disaster

Keywords： significant     intelligence     P2P     hereinafter     computer cooperation    

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Analysis of the treatment outcomes of esophageal variceal bleeding patients from multiple centers in China

WANG Zhiqiang

Frontiers of Medicine 2008, Volume 2, Issue 2,   Pages 171-173 doi: 10.1007/s11684-008-0031-0

Abstract: There was a significant difference ( < 0.01) in the successful hemostasis rate between different treatments

Keywords： significant difference     predictive     medication     first-line treatment     bleeding    

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Title Author Date Type Operation

Structure controlling and process scale-up in the fabrication of nanomaterials

Chunzhong LI,

Journal Article

Erratum to: On the potential of iPhone significant location data to characterize individual mobility

Journal Article

On the potential of iPhone significant location data to characterize individual mobility for air pollution

Journal Article

Significant progress in solution of nonlinear equations at displacement of structure and heat transfer

M. R. AKBARI,D. D. GANJI,M. NIMAFAR,A. R. AHMADI

Journal Article

Solution properties and self-association of multi-blocks like copolymer P(AM/AA) prepared by template copolymerization

ZHANG Yuxi, WU Feipeng, LI Miaozhen, WANG Erjian

Journal Article

Distinct community assembly processes underlie significant spatiotemporal dynamics of abundant and rare

Journal Article

Repetitive transcranial magnetic stimulation causes significant changes of chemical substances in the

GUO Tiecheng, CAO Xuebing, XIA Limin

Journal Article

Significant potential of Solid Oxide Fuel Cell systems for distributed power generation and carbon neutrality

Journal Article

Type 2 diabetic patients with non-alcoholic fatty liver disease exhibit significant haemorheological

Hui Dong, Fu’er Lu, Nan Wang, Xin Zou, Jingjing Rao

Journal Article

Analysis on the technological innovation network formation and operation mechanism for the significant

Wang Mengjun,Zhang Zhensen

Journal Article

Defective Nickle–Iron Layered Double Hydroxide for Enhanced Photocatalytic NO Oxidation with Significant

Xiaoyu Li,Xiaoshu Lv,Jian Pan,Peng Chen,Huihui Peng,Yan Jiang,Haifeng Gong,Guangming Jiang,Li'an Hou,

Journal Article

Analytical method of capsizing probability in the time domain for ships in the random beam seas

LIU Liqin, TANG Yougang, LI Hongxia

Journal Article

The research of inversion algorithm of significant wave height with high resolution based HY-2 waveform

Wang Guizhong,Zhang Jie,Miao Hongli,Li Guoqiang,Wang Xin

Journal Article

Emergency design framework: a satellite preliminary scheme design

TENG Hongfei, WANG Yishou, ZHANG Bao

Journal Article

Analysis of the treatment outcomes of esophageal variceal bleeding patients from multiple centers in China

WANG Zhiqiang

Journal Article