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Escherichia coli Laos 1

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The molecular epidemiological study of colistin-only-sensitive strains in multi-drug resistant Acinetobacter

YANG Li, HAN Lizhong, SUN Jingyong, NI Yuxing, YU Yunsong

Frontiers of Medicine 2007, Volume 1, Issue 4,   Pages 423-428 doi: 10.1007/s11684-007-0083-6

Abstract: This paper reported the epidemiology of the colistin-only-sensitive (COS-AB) in a tertiary teaching hospital

Keywords： identical     different     teaching hospital     genotype     colistin-only-sensitive    

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Near-infrared benzodiazoles as small molecule environmentally-sensitive fluorophores

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 1,   Pages 128-135 doi: 10.1007/s11705-021-2080-8

Abstract: The development of fluorophores emitting in the near-infrared spectral window has gained increased attention given their suitable features for biological imaging. In this work, we have optimised a general and straightforward synthetic approach to prepare a small library of near-infrared-emitting C-bridged nitrobenzodiazoles using commercial precursors. C-bridged benzodiazoles have low molecular weight and neutral character as important features that are not common in most near-infrared dyes. We have investigated their fluorescence response in the presence of a wide array of 60 different biomolecules and identified compound 3i as a potential chemosensor to discriminate between Fe2+ and Fe3+ ions in aqueous media.

Keywords： fluorescence     probes     iron     screening     library    

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Joint entity–relation knowledge embedding via cost-sensitive learning Article

Sheng-kang YU, Xue-yi ZHAO, Xi LI, Zhong-fei ZHANG

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 11,   Pages 1867-1873 doi: 10.1631/FITEE.1601255

Abstract: As a joint-optimization problem which simultaneously fulfills two different but correlated embedding tasks (i.e., entity embedding and relation embedding), knowledge embedding problem is solved in a joint embedding scheme. In this embedding scheme, we design a joint compatibility scoring function to quantitatively evaluate the relational facts with respect to entities and relations, and further incorporate the scoring function into the maxmargin structure learning process that explicitly learns the embedding vectors of entities and relations using the context information of the knowledge base. By optimizing the joint problem, our design is capable of effectively capturing the intrinsic topological structures in the learned embedding spaces. Experimental results demonstrate the effectiveness of our embedding scheme in characterizing the semantic correlations among different relation units, and in relation prediction for knowledge inference.

Keywords： Knowledge embedding     Joint embedding     Cost-sensitive learning    

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Fifty Years of Water Sensitive Urban Design, Salisbury, South Australia

John C. Radcliffe, Declan Page, Bruce Naumann, Peter Dillon

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 4, doi: 10.1007/s11783-017-0937-3

Abstract: Water sensitive urban design principles were adopted to maximise the use of the increased run-off generatedThis paper outlines how a municipal government has progressively adopted principles of Water Sensitive

Keywords： Aquifer Recharge (MAR)     Stormwater harvesting     Water recycling drinking water     Low impact development     Water sensitive    

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Control measuring technique of long distance only head driving in shield tunnel

Xu Weiqing,Han Fuzhong

Strategic Study of CAE 2010, Volume 12, Issue 12,   Pages 56-58

Abstract:

The only head driving distance of the engineering of Beijing undergroundBased on the analysis of the measuring accuracy, only through the wire line can not satisfy the design

Keywords： shield     long distance     only head driving     control measuring    

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Prediction of cyclic large plasticity for prestrained structural steel using only tensile coupon tests

Liang-Jiu JIA, Tsuyoshi KOYAMA, Hitoshi KUWAMURA

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 4,   Pages 466-476 doi: 10.1007/s11709-013-0219-5

Abstract: The first requires only the monotonic tensile test data from the prestrained steels, and the second requires

Keywords： cyclic plasticity     prestrain     Chaboche model     mild steel    

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single-stranded DNA-reduced graphene oxide nanocomposites based electrochemical biosensor for highly sensitive

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1572-1582 doi: 10.1007/s11705-021-2112-4

Abstract: High density and uniform distribution of the gold nanoparticles functionalized single-stranded DNA modified reduced graphene oxide nanocomposites were obtained by non-covalent interaction. The positive gold nanoparticles prepared by phase inversion method exhibited good dimensional homogeneity and dispersibility, which could readily combine with single-stranded DNA modified reduced graphene oxide nanocomposites by electrostatic interactions. The modification of single-stranded DNA endowed the reduced graphene oxide with favorable biocompatibility and provided the preferable surface with negative charge for further assembling of gold nanoparticles to obtain gold nanoparticles/single-stranded DNA modified reduced graphene oxide nanocomposites with better conductivity, larger specific surface area, biocompatibility and electrocatalytic characteristics. The as-prepared nanocomposites were applied as substrates for the construction of cholesterol oxidase modified electrode and well realized the direct electron transfer between the enzyme and electrode. The modified gold nanoparticles could further catalyze the products of cholesterol oxidation catalyzed by cholesterol oxidase, which was beneficial to the enzyme-catalyzed reaction. The as-fabricated bioelectrode exhibited excellent electrocatalytic performance for the cholesterol with a linear range of 7.5‒280.5 μmol·L‒1, a low detection limit of 2.1 μmol·L‒1, good stability and reproducibility. Moreover, the electrochemical biosensor showed good selectivity and acceptable accuracy for the detection of cholesterol in human serum samples.

Keywords： reduced graphene oxide     gold nanoparticles     electrochemical biosensor     cholesterol oxidase     cholesterol    

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Drug-coated balloon-only strategy for percutaneous coronary intervention of left main coronary artery

Frontiers of Medicine 2023, Volume 17, Issue 1,   Pages 75-84 doi: 10.1007/s11684-022-0950-1

Abstract: intervention (PCI) for a de novo left main coronary artery lesion using drug coated-balloon (DCB)-onlyTo best of our knowledge, no previous studies of DCB-only strategy of treating de novo left mainmale), 52% of whom had acute coronary syndrome, underwent left main PCI with the DCB-onlyLeft main PCI with the DCB only-strategy is safe leading to acceptable MACE and low TLR rates at one

Keywords： drug-coated balloon     left main     high bleeding risk     predilatation     calcifield lesion     percutaneous coronary intervention    

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Identification of system mode parameters using response measurement only

Huo Bingyong and Yi Weijian

Strategic Study of CAE 2015, Volume 17, Issue 1,   Pages 151-160

Abstract:

With the broadest application and development of modal analysis method， the demands such as less restrictive conditions and to increase the reliability of an analysis have been increased for more convenience in engineering applications. This paper presents a new modal analysis method without input data and any analytical models. Harmonic parameters of a point response can be extracted by spectrum analysis using the measurements obtained from structural testing. Preliminary results calculated by discrete deconvolution techniques are further modified by the frequency domain space curve fitting method. Modal parameters of system just come from a combination of these corrected results. The performed analysis and validation of real data indicate that the approach is feasible for engineering. Therefore， this paper provides the effective estimation scheme of modal parameters for experiment research on the system dynamic performance.

Keywords： output-only response； identification of system mode parameters； space curve fitting； spectrum overlapping    

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The effects of sensitive region over Tibetan Plateau on disastrous weather and climate and its monitoring

Xu Xiangde

Strategic Study of CAE 2009, Volume 11, Issue 10,   Pages 96-107

Abstract: justify;">A new-generation, three-dimensional observing network on the plateau and its peripheral may not onlyregion for flooding, heavy rainfall, and snowstorms in a large area of eastern China, and the most sensitive

Keywords： Tibetan plateau     upstream key sensitive region     disastrous weather     early prediction and warning    

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Cystine-assisted accumulation of gold nanoparticles on ZnO to construct a sensitive surface-enhanced

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 1,   Pages 15-23 doi: 10.1007/s11705-022-2177-8

Abstract: Morphological analysis revealed that the obtained ZnO/Au/cystine composite not only had a higher metalThis study provided a promising method to fabricate sensitive semiconductor/noble metal-based surface-enhanced

Keywords： biomineralization     cystine     semiconductor/metal composite     SERS detection     Raman detection    

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Aptamer-coded DNA nanoparticles for targeted doxorubicin delivery using pH-sensitive spacer

Pengwei Zhang, Junxiao Ye, Ergang Liu, Lu Sun, Jiacheng Zhang, Seung Jin Lee, Junbo Gong, Huining He, Victor C. Yang

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 4,   Pages 529-536 doi: 10.1007/s11705-017-1645-z

Abstract: oligodeoxynucleotide coded with PSMA-targeted aptamer, drug-loading domain, primer binding site and pH-sensitiveDue to the integrated pH-sensitive spacers in the nanoparticles, in an acidic environment, the cumulative

Keywords： aptamer     DNA nanoparticles     rolling circle amplification     doxorubicin     drug delivery     pH sensitive    

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A Cell Condition-Sensitive Frequency Segmentation Method Based on the Sub-Band Instantaneous Energy Spectrum Article

Zhaohui Zeng, Weihua Gui, Xiaofang Chen, Yongfang Xie, Hongliang Zhang, Yubo Sun

Engineering 2021, Volume 7, Issue 9,   Pages 1282-1292 doi: 10.1016/j.eng.2020.11.012

Abstract: Ultimately, a cell condition-sensitive frequency segmentation method is given.The proposed frequency segmentation method is more sensitive to cell condition changes and can obtain

Keywords： Sub-band instantaneous energy spectrum     Cell condition-sensitive frequency band     Frequency segmentation    

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A One-Health Sampling Strategy to Explore the Dissemination and Relationship Between Colistin Resistance Article

Yuqing Zhou, Refath Farzana, Somsavanh Sihalath, Sayaphet Rattanavong, Manivanh Vongsouvath, Mayfong Mayxay, Kirsty Sands, Paul N. Newton, David A.B. Dance, Brekhna Hassan, Timothy R. Walsh

Engineering 2022, Volume 15, Issue 8,   Pages 45-56 doi: 10.1016/j.eng.2022.01.013

Abstract:

This study was designed to investigate the molecular epidemiology of mobile colistin resistance (E. coli (MCRPEC) ("mcr" denotes the gene encoding mobile colistin

Keywords： Colistin resistance     mcr     Escherichia coli Laos     Horizontal transmission    

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MEC-Empowered Non-Terrestrial Network for 6G Wide-Area Time-Sensitive Internet of Things Article

Chengxiao Liu, Wei Feng, Xiaoming Tao, Ning Ge

Engineering 2022, Volume 8, Issue 1,   Pages 96-107 doi: 10.1016/j.eng.2021.11.002

Abstract: "habstract">In the upcoming sixth-generation (6G) era, the demand for constructing a wide-area time-sensitiveAs conventional cellular technologies are difficult to directly use for wide-area time-sensitiveDriven by the time-sensitive requirements and uneven distribution of IoT devices, the NTN must beresources, and confirmed that it is advantageous to integrate NTN with MEC for wide-area time-sensitive

Keywords： Cell-free Mobile edge computing     Non-terrestrial networks     Sixth-generation     Wide-area time-sensitive    

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Title Author Date Type Operation

The molecular epidemiological study of colistin-only-sensitive strains in multi-drug resistant Acinetobacter

YANG Li, HAN Lizhong, SUN Jingyong, NI Yuxing, YU Yunsong

Journal Article

Near-infrared benzodiazoles as small molecule environmentally-sensitive fluorophores

Journal Article

Joint entity–relation knowledge embedding via cost-sensitive learning

Sheng-kang YU, Xue-yi ZHAO, Xi LI, Zhong-fei ZHANG

Journal Article

Fifty Years of Water Sensitive Urban Design, Salisbury, South Australia

John C. Radcliffe, Declan Page, Bruce Naumann, Peter Dillon

Journal Article

Control measuring technique of long distance only head driving in shield tunnel

Xu Weiqing,Han Fuzhong

Journal Article

Prediction of cyclic large plasticity for prestrained structural steel using only tensile coupon tests

Liang-Jiu JIA, Tsuyoshi KOYAMA, Hitoshi KUWAMURA

Journal Article

single-stranded DNA-reduced graphene oxide nanocomposites based electrochemical biosensor for highly sensitive

Journal Article

Drug-coated balloon-only strategy for percutaneous coronary intervention of left main coronary artery

Journal Article

Identification of system mode parameters using response measurement only

Huo Bingyong and Yi Weijian

Journal Article

The effects of sensitive region over Tibetan Plateau on disastrous weather and climate and its monitoring

Xu Xiangde

Journal Article

Cystine-assisted accumulation of gold nanoparticles on ZnO to construct a sensitive surface-enhanced

Journal Article

Aptamer-coded DNA nanoparticles for targeted doxorubicin delivery using pH-sensitive spacer

Pengwei Zhang, Junxiao Ye, Ergang Liu, Lu Sun, Jiacheng Zhang, Seung Jin Lee, Junbo Gong, Huining He, Victor C. Yang

Journal Article

A Cell Condition-Sensitive Frequency Segmentation Method Based on the Sub-Band Instantaneous Energy Spectrum

Zhaohui Zeng, Weihua Gui, Xiaofang Chen, Yongfang Xie, Hongliang Zhang, Yubo Sun

Journal Article

A One-Health Sampling Strategy to Explore the Dissemination and Relationship Between Colistin Resistance

Yuqing Zhou, Refath Farzana, Somsavanh Sihalath, Sayaphet Rattanavong, Manivanh Vongsouvath, Mayfong Mayxay, Kirsty Sands, Paul N. Newton, David A.B. Dance, Brekhna Hassan, Timothy R. Walsh

Journal Article

MEC-Empowered Non-Terrestrial Network for 6G Wide-Area Time-Sensitive Internet of Things

Chengxiao Liu, Wei Feng, Xiaoming Tao, Ning Ge

Journal Article