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Optimization of the mechanical performance and damage failure characteristics of laminated composites based on fiber orientation

Frontiers of Structural and Civil Engineering   Pages 1357-1369 doi: 10.1007/s11709-023-0996-4

Abstract: Furthermore, simulations have been conducted using finite element analysis and analytical approachesThe results of the numerical and analytical approaches demonstrated their ability to capture the mechanical

Keywords： fiber orientation     composite laminates     stiffness degradation     analytical approaches     finite element    

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CORRECTION to: Energy-saving operation approaches for urban rail transit systems

Ziyou GAO, Lixing YANG

Frontiers of Engineering Management   Pages 698-698 doi: 10.1007/s42524-019-0047-y

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Traditional Chinese medicine: potential approaches from modern dynamical complexity theories

Yan Ma,Kehua Zhou,Jing Fan,Shuchen Sun

Frontiers of Medicine 2016, Volume 10, Issue 1,   Pages 28-32 doi: 10.1007/s11684-016-0434-2

Abstract: Such fundamental concepts require investigations using system-level quantification approaches, which

Keywords： traditional Chinese medicine     quantification     dynamical complexity     system level     balance     modern sciences    

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Stem cell gene therapy: the risks of insertional mutagenesis and approaches to minimize genotoxicity

Chuanfeng Wu, Cynthia E. Dunbar

Frontiers of Medicine 2011, Volume 5, Issue 4,   Pages 356-371 doi: 10.1007/s11684-011-0159-1

Abstract: assays for predicting genotoxicity and mapping vector integration sites, and introduce newly-developed approaches

Keywords： gene therapy     hematopoietic stem cells     insertional mutagenesis     genotoxicity     induced pluripotent stem cell    

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Lightweight design of an electric bus body structure with analytical target cascading

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0718-y

Abstract: design of a newly developed multi-material electric bus body structure is examined in combination with analytical

Keywords： electric vehicle     body in white (BIW)     lightweight     analytical target cascading (ATC)    

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DESIGNING DIVERSIFIED CROPPING SYSTEMS IN CHINA: THEORY, APPROACHES AND IMPLEMENTATION

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 3,   Pages 362-372 doi: 10.15302/J-FASE -2021392

Abstract: This paper presents a theoretical framework of theory, approaches and implementation of crop diversificationdiversified cropping systems need to be evaluated and examined by employing experimental and modeling approaches

Keywords： Agriculture Green Development ， crop diversification ， cropping system modeling ， ecosystem services ， sustainable agriculture    

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Detection and monitoring prostate specific antigen using nanotechnology approaches to biosensing

Grant Perry, Fernando Cortezon-Tamarit, Sofia I. Pascu

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 1,   Pages 4-18 doi: 10.1007/s11705-019-1846-8

Abstract: Prostate cancer has a high incidence in men and remains the second cause of mortality due to cancer. As the development of the disease is greatly correlated to age, the identification of novel detection methods reliable, efficient, and cost effective is a matter of significant importance in the ageing population of western societies. The detection of the prostate specific antigen (PSA) in blood samples has been the preferred method for the detection and monitoring of prostate cancer over the past decades. Despite the indications against its use in massive population screening, PSA still remains the best studied biomarker for prostate cancer and the detection of its different forms and incorporation in multiplexed designs with other biomarkers still remains a highly valuable indicator in the theranostics of prostate cancer. The latest developments in the use of nanomaterials towards the construction of PSA biosensors are reviewed hereby. The incorporation of gold nanoparticles, silica nanoparticles and graphene nanostructures to biosensing devices has represented a big leap forward in terms of sensitivity, stability and miniaturization. Both electrochemical and optical detection methods will be reviewed herein for the detection of PSA.

Keywords： biosensing     immunosensor     PSA     prostate cancer     fluorescence    

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Adiponectin: mechanisms and new therapeutic approaches for restoring diabetic heart sensitivity to ischemic

Tingting Wang, Shanglong Yao, Zhengyuan Xia, Michael G. Irwin

Frontiers of Medicine 2013, Volume 7, Issue 3,   Pages 301-305 doi: 10.1007/s11684-013-0283-1

Abstract:

Systemic inflammatory response following myocardial ischemia-reperfusion injury (IRI) to a specific organ may cause injuries. Ischemic post-conditioning (IPostC) has emerged as a promising method for myocardial protection against IRI both in experimental and in clinical settings. Enhancement of endogenous nitric oxide (NO) is one of the major mechanisms by which IPostC confers cardioprotection. However, the sensitivity of the diabetic heart to IPostC is impaired and the underlying mechanism is unknown. Adiponectin (APN) is an adipocyte-derived plasma protein with anti-diabetic and anti-inflammatory properties. Plasma levels of APN are decreased in obese subjects and in patients with type 2 diabetes. APN supplementation has been shown to increase NO production and attenuate myocardial IRI in normal (non-diabetic) animals. However, the effect of APN on myocardial injury in diabetic subjects, especially its potential in restoring the sensitivity of the diabetic heart to IPostC has not been investigated. In the current paper, we discussed the possible reasons why the myocardium of diabetic subjects loses sensitivity to IPostC and also highlighted the potential effectiveness and mechanism of APN in restoring IPostC cardioprotection in diabetes. This review proposes to conduct studies that may facilitate the development of novel and optimal therapies to enhance cardioprotection in patients with severe diseases such as diabetes.

Keywords： adiponectin     ischemic post-conditioning     ischemia reperfusion injury     diabetes    

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OPPORTUNITIES AND APPROACHES FOR MANIPULATING SOIL-PLANT MICROBIOMES FOR EFFECTIVE CROP NITROGEN USE

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 3,   Pages 333-343 doi: 10.15302/J-FASE-2022450

Abstract:

● Matching nitrification inhibitors with soil properties and nitrifiers is vital to achieve a higher NUE.

Keywords： nitrogen     microbiome     NUE     rhizosphere     phyllosphere     soil food web    

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Improved analytical model for residual stress prediction in orthogonal cutting

Zhaoxu QI,Bin LI,Liangshan XIONG

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 3,   Pages 249-256 doi: 10.1007/s11465-014-0310-1

Abstract:

The analytical model of residual stress in orthogonal cutting proposed by Jiann is an important tool

Keywords： residual stress     analytical model     orthogonal cutting     cutting force     cutting temperature    

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Uncertainty propagation in dynamics of composite plates: A semi-analytical non-sampling-based approach

Mahdi FAKOOR, Hadi PARVIZ

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 6,   Pages 1359-1371 doi: 10.1007/s11709-020-0658-8

Abstract: investigated via development of a new approach named the deterministic-stochastic Galerkin-based semi-analytical

Keywords： composite plate     spatially varying stochastic properties     Galerkin method     polynomial chaos approach     semi-analytical    

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Critical flow-storm approach to total maximum daily load (TMDL) development: an analytical conceptual

Zhang Harry, Yu Shaw

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 3,   Pages 267-273 doi: 10.1007/s11783-008-0058-0

Abstract: address the critical condition in the TMDL development process and to compare continuous and event-based approachesThis paper illustrated the CFS concept and provided its theoretical basis using a derived analytical

Keywords： representative hydrologic     occurrence     simulation approach     scarcity     alternative    

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Contribution of national bioassessment approaches for assessing ecological water security: an AUSRIVAS

Susan J. NICHOLS, Fiona J. DYER

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 5,   Pages 669-687 doi: 10.1007/s11783-013-0556-6

Abstract: River managers in Australia are managing in the face of extremes to provide security of water supply for people, production and the environment. Balancing the water requirements of people, environments and economies requires that water security is viewed holistically, not just in terms of the water available for human consumption. Common definitions of water security focus on the needs of both humans and ecosystems for purposes such as drinking, agriculture and industrial use, and to maintain ecological values. Information about achieving water security for the environment or ecological purposes can be a challenge to interpret because the watering requirements of key ecological processes or assets are not well understood, and the links between ecological and human values are often not obvious to water users. Yet the concepts surrounding river health are inherently linked to holistic concepts of water security. The measurement of aquatic biota provides a valuable tool for managers to understand progress toward achieving ecological water security objectives. This paper provides a comprehensive review of the reference condition approach to river health assessment, using the development of the Australian River Assessment System (AUSRIVAS) as a case study. We make the link between the biological assessment of river health and assessment of ecological water security, and suggest that such an approach provides a way of reporting that is relevant to the contribution made by ecosystems to water security. The reference condition approach, which is the condition representative of minimally disturbed sites organized by selected physical, chemical, and biological characteristics, is most important for assessing ecological water security objectives.

Keywords： ecological water security     biological assessment     river health    

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Energy-saving operation approaches for urban rail transit systems

Ziyou GAO, Lixing YANG

Frontiers of Engineering Management 2019, Volume 6, Issue 2,   Pages 139-151 doi: 10.1007/s42524-019-0030-7

Abstract: This work systematically introduces energy-saving approaches for urban rail transit systems in three

Keywords： urban rail transit     energy saving     speed profile optimization     regenerative energy     train timetable    

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Novel synthetic approaches and TWC catalytic performance of flower-like Pt/CeO

Zongcheng ZHAN,Xiaojun LIU,Dongzhu MA,Liyun SONG,Jinzhou LI,Hong HE,Hongxing DAI

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 4,   Pages 483-495 doi: 10.1007/s11783-013-0595-z

Abstract: A novel Ultrasonic Assisted Membrane Reduction (UAMR)-hydrothermal method was used to prepare flower-like Pt/CeO catalysts. The texture, physical/chemical properties, and reducibility of the flower-like Pt/CeO catalysts were characterized by X-Ray Diffraction (XRD), Scanning Electron Microscope (SEM), Transmission Electron Microscope (TEM), N adsorption, and hydrogen temperature programmed reduction (H -TPR) techniques. The catalytic performance of the catalysts for treating automobile emission was studied relative to samples prepared by the conventional wetness impregnation method. The Pt/CeO catalysts fabricated by this novel method showed high specific surface area and metal dispersion, excellent three-way catalytic activity, and good thermal stability. The strong interaction between the Pt nanoparticles and CeO improved the thermal stability. The Ce ions were incorporated into the surfactant chains and the Pt nanoparticles were stabilized through an exchange reaction of the surface hydroxyl groups. The SEM results demonstrated that the Pt/CeO catalysts had a typical three-dimensional (3D) hierarchical porous structure, which was favorable for surface reaction and enhanced the exposure degree of the Pt nanoparticles. In brief, the flower-like Pt/CeO catalysts prepared by UAMR-hydrothermal method exhibited a higher Pt metal dispersion, smaller particle size, better three-way catalytic activity, and improved thermal stability versus conventional materials.

Keywords： three-way catalyst     flower-like     Ultrasonic Assisted Membrane Reduction (UAMR)     Pt nanoparticles    

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Title Author Date Type Operation

Optimization of the mechanical performance and damage failure characteristics of laminated composites based on fiber orientation

Journal Article

CORRECTION to: Energy-saving operation approaches for urban rail transit systems

Ziyou GAO, Lixing YANG

Journal Article

Traditional Chinese medicine: potential approaches from modern dynamical complexity theories

Yan Ma,Kehua Zhou,Jing Fan,Shuchen Sun

Journal Article

Stem cell gene therapy: the risks of insertional mutagenesis and approaches to minimize genotoxicity

Chuanfeng Wu, Cynthia E. Dunbar

Journal Article

Lightweight design of an electric bus body structure with analytical target cascading

Journal Article

DESIGNING DIVERSIFIED CROPPING SYSTEMS IN CHINA: THEORY, APPROACHES AND IMPLEMENTATION

Journal Article

Detection and monitoring prostate specific antigen using nanotechnology approaches to biosensing

Grant Perry, Fernando Cortezon-Tamarit, Sofia I. Pascu

Journal Article

Adiponectin: mechanisms and new therapeutic approaches for restoring diabetic heart sensitivity to ischemic

Tingting Wang, Shanglong Yao, Zhengyuan Xia, Michael G. Irwin

Journal Article

OPPORTUNITIES AND APPROACHES FOR MANIPULATING SOIL-PLANT MICROBIOMES FOR EFFECTIVE CROP NITROGEN USE

Journal Article

Improved analytical model for residual stress prediction in orthogonal cutting

Zhaoxu QI,Bin LI,Liangshan XIONG

Journal Article

Uncertainty propagation in dynamics of composite plates: A semi-analytical non-sampling-based approach

Mahdi FAKOOR, Hadi PARVIZ

Journal Article

Critical flow-storm approach to total maximum daily load (TMDL) development: an analytical conceptual

Zhang Harry, Yu Shaw

Journal Article

Contribution of national bioassessment approaches for assessing ecological water security: an AUSRIVAS

Susan J. NICHOLS, Fiona J. DYER

Journal Article

Energy-saving operation approaches for urban rail transit systems

Ziyou GAO, Lixing YANG

Journal Article

Novel synthetic approaches and TWC catalytic performance of flower-like Pt/CeO

Zongcheng ZHAN,Xiaojun LIU,Dongzhu MA,Liyun SONG,Jinzhou LI,Hong HE,Hongxing DAI

Journal Article