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Quantitative Investigation of Tomographic Effects in Abnormal Regions of Complex Structures Article

Longjun Dong, Xiaojie Tong, Ju Ma

Engineering 2021, Volume 7, Issue 7,   Pages 1011-1022 doi: 10.1016/j.eng.2020.06.021

Abstract:

The detection of abnormal regions in complex structures is one of the most challenging targets forWith the emergence of real-time monitoring, seismic wave velocity tomography allows the detection andimaging of abnormal regions to be accurate, intuitive, and quantitative.The optimal input parameters based on quantization results can significantly improve the detection reliabilityin abnormal regions.

Keywords： Detection of abnormal regions     Tomographic effects     Wave velocity     Ray path    

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AED-Net: An Abnormal Event Detection Network Article

Tian Wang, Zichen Miao, Yuxin Chen, Yi Zhou, Guangcun Shan, Hichem Snoussi

Engineering 2019, Volume 5, Issue 5,   Pages 930-939 doi: 10.1016/j.eng.2019.02.008

Abstract: In this paper, a self-supervised framework called the abnormal event detection network (AED-Net), whichExperiments in global and local abnormal event detection are carried out on Monitoring Human Activitydataset from University of Minnesota (UMN dataset) and Anomaly Detection dataset from University of

Keywords： Abnormal events detection     Abnormal event detection network     Principal component analysis network     Kernel    

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Usability perceptions and beliefs about smart thermostats by chi-square test, signal detection theory, and fuzzy detection theory in regions of Mexico

Pedro PONCE, Therese PEFFER, Arturo MOLINA

Frontiers in Energy 2019, Volume 13, Issue 3,   Pages 522-538 doi: 10.1007/s11708-018-0562-2

Abstract: This paper proposes the use of a signal detection theory (SDT), fuzzy detection theory (FDT), and chi-square

Keywords： thermostats     perceptions     beliefs     signal detection theory (SDT)     fuzzy signal detection theory (FSDT)     chi-square    

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Early Identification of Abnormal Regions in Rock-Mass Using Traveltime Tomography Article

Longjun Dong,Zhongwei Pei,Xin Xie,Yihan Zhang,Xianhang Yan

Engineering 2023, Volume 22, Issue 3,   Pages 191-200 doi: 10.1016/j.eng.2022.05.016

Abstract:

Early identification of abnormal regions is crucial in preventing the occurrence of underground geotechnicalTo meet the high-accuracy detection requirements of underground engineering, this paper proposes a tomographyThe proposed method overcomes the limitation of velocity difference in empty region detection and mitigatesThe results show that DSPM and FSM can clearly detect abnormal regions in numerical and laboratory experimentsbut also provides new insight into potential hazards detection in underground geotechnical engineering

Keywords： Underground engineering     Traveltime tomography     Complex structures     Abnormal region identification     Ray    

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Research progress on FASN and MGLL in the regulation of abnormal lipid metabolism and the relationship

Jingyue Zhang, Yawen Song, Qianqian Shi, Li Fu

Frontiers of Medicine 2021, Volume 15, Issue 5,   Pages 649-656 doi: 10.1007/s11684-021-0830-0

Abstract: Tumorigenesis involves metabolic reprogramming and abnormal lipid metabolism, which is manifested byThis article introduces the structures and functions of FASN and MGLL, their relationship with abnormal

Keywords： FASN     MGLL     lipid metabolism     tumor invasion     metastasis    

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Identification of abnormal operating conditions and intelligent decision system

Xiuliang LI, Junjie JIANG, Hongye SU, Jian CHU

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 4,   Pages 456-462 doi: 10.1007/s11465-011-0224-0

Abstract: flow state” is difficult to form using the soil dug in the capsule because it can cause three abnormalThese abnormal operating conditions can, in turn, trigger failure in tunneling, cutter-device damage,This present paper effectively integrates the mechanism of abnormal operating conditions and knowledgeof soil conditioning, and establishes a uniform model of identifying abnormal conditions and intelligent

Keywords： earth pressure balance (EPB) shield machine     soil pressure cabin     abnormal operating condition     belief rule-base    

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Detection and localization of cyber attacks on water treatment systems: an entropy-based approach Research Article

Ke LIU, Mufeng WANG, Rongkuan MA, Zhenyong ZHANG, Qiang WEI,bendawang@gmail.com,csewmf@zju.edu.cn,rongkuan233@gmail.com,zhangzhenyong@zju.edu.cn,funnywei@163.com

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 4,   Pages 587-603 doi: 10.1631/FITEE.2000546

Abstract: the varied WTS operating conditions, there is a high false-positive rate with a static threshold for detectionunder two attack scenarios with a total of 36 attacks, showing that the proposed methods achieved a detection

Keywords： Industrial cyber-physical system     Water treatment system     Intrusion detection     Abnormal state     Detection    

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Amodified variable rate particle filter for maneuvering target tracking

Yun-fei GUO,Kong-shuai FAN,Dong-liang PENG,Ji-an LUO,Han SHENTU

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 11,   Pages 985-994 doi: 10.1631/FITEE.1500149

Abstract: address the problem of maneuvering target tracking, where the target trajectory has prolonged smooth regionsand abrupt maneuvering regions, a modified variable rate particle filter (MVRPF) is proposed.Second, a maneuvering detection strategy is adopted to adaptively adjust the parameters in MVRPF, whichhelps allocate more state points at high maneuver regions and fewer at smooth regions.measurement errors, the unscented particle filter, which is embedded in MVRPF, can move more particles into regions

Keywords： Maneuvering target tracking     Prolonged smooth regions     Variable rate model     Maneuver detection    

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Repeats in the transcribed regions: comprehensive characterization and comparison of

Manosh Kumar BISWAS, Christoph MAYER, Xiuxin DENG

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 4,   Pages 421-432 doi: 10.15302/J-FASE-2017160

Abstract: ., which provides an opportunity to understand genomic organization of the transcribed regions.

Keywords： Citrus spp.     tandem repeats     transcribed region     transposable elements    

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Genomic regions under selection for important traits in domestic horse breeds

Xuexue LIU, Yuehui MA, Lin JIANG

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 3,   Pages 289-294 doi: 10.15302/J-FASE-2017155

Abstract: we present an overview of genetic mapping studies and genome wide analyses to identify the genomic regions

Keywords： horse     coat color     racing performance     gait     height    

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Feedback linearization based control for weak grid connected PV system under normal and abnormal conditions

Rahul SHARMA,Sathans SUHAG

Frontiers in Energy 2020, Volume 14, Issue 2,   Pages 400-409 doi: 10.1007/s11708-017-0459-5

Abstract: This paper proposes a control strategy for interface of distributed energy sources into the weak grid system with a focus on the energy and ancillary services. A novel controller has been designed and implemented to tackle the challenges of coupling terms in the LCL filter, the transient behavior under sudden changes, and the voltage support under fault condition using the feedback linearization technique. The controller proposed has been implemented on the PV system connected with the weak grid using the LCL filter and the performance of the controller has been verified using Matlab/Simulink through simulation under different conditions. The results of the controller proposed have been compared with the conventional PI dual loop controller. The simulation results obtained demonstrate the effectiveness and simplicity of the controller design strategy.

Keywords： PV system     grid interface     feedback linearization     inverter     LCL filter    

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A knowledge reasoning Fuzzy-Bayesian network for root cause analysis of abnormal aluminum electrolysis

Weichao Yue, Xiaofang Chen, Weihua Gui, Yongfang Xie, Hongliang Zhang

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 3,   Pages 414-428 doi: 10.1007/s11705-017-1663-x

Abstract: Root cause analysis (RCA) of abnormal aluminum electrolysis cell condition has long been a challengingIn addition, accurate RCA of abnormal aluminum electrolysis cell condition is the precondition of improvingRCA of abnormal condition is a complex work of multi-source knowledge fusion, which is difficult to ensureThe method can effectively fuse and solidify the knowledge, which is used to analyze the cause of abnormalThe proposed method was verified under 20 sets of abnormal cell conditions, and implements root cause

Keywords： abnormal aluminum electrolysis cell condition     Fuzzy-Bayesian network     multi-source knowledge solidification    

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Feasible workspace regions for general two-revolute manipulator

Conghui LIANG, Marco CECCARELLI

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 4,   Pages 397-408 doi: 10.1007/s11465-011-0228-9

Abstract:

In this paper, a topology is presented for feasible workspace regions in general two-revolute manipulatorsThe design problem and concept of feasible workspace regions have been discussed as linked to each otherThe so-called feasible workspace regions are the intersection of three different sub-regions, which areBy using a parametric study, all topologies for three sub-regions are figured out.All topologies for feasible workspace regions are figured out and they are discussed as a design tool

Keywords： workspace     two-revolute manipulators     topology analysis     design    

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Assessment of robustness of structures: Current state of research

Colin BRETT, Yong LU

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 4,   Pages 356-368 doi: 10.1007/s11709-013-0220-z

Abstract: The concept of structural robustness and relevant design guidelines have been in existence in the progressive collapse literature since the 1970s following the partial collapse of the Ronan Point apartment building; however, in the more general context, research on the evaluation and enhancement of structural robustness is still relatively limited. This paper is aimed to provide a general overview of the current state of research concerning structural robustness. The focus is placed on the quantification and the associated evaluation methodologies, rather than specific measures to ensure prescriptive robustness requirements. Some associated concepts, such as redundancy and vulnerability, will be discussed and interpreted in the general context of robustness such that the corresponding methodologies can be compared quantitatively using a comparable scale. A framework methodology proposed by the authors is also introduced in line with the discussion of the literature.

Keywords： structural robustness     abnormal exposure     vulnerability     collapse     consequence    

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Abnormal glycosylated hemoglobin as a predictive factor for glucose metabolism disorders in antipsychotic

XU Leping, JI Juying, DUAN Yiyang, SHI Hui, ZHANG Bin, SHAO Yaqin, SUN Jian

Frontiers of Medicine 2007, Volume 1, Issue 3,   Pages 316-319 doi: 10.1007/s11684-007-0061-z

Abstract: to discuss the relationship between the occurrence of glucose metabolism disorders of APS origin and abnormaltolerance test (2HPG) were normal, were grouped according to the HbAc levels, one normal and the other abnormalIn the group with abnormal HbA1c and clozapine therapy, 2HPG was higher after the study [(9.5±1.8) mmolIn the abnormal HbAc group, 2HPG after the study was higher in the clozapine treatment group [(9.5±1.8Patients with abnormal HbAc are more likely to have a higher risk of having glucose metabolism disorders

Keywords： significant difference     occurrence     hemoglobin     risperidone treatment     abnormal    

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Title Author Date Type Operation

Quantitative Investigation of Tomographic Effects in Abnormal Regions of Complex Structures

Longjun Dong, Xiaojie Tong, Ju Ma

Journal Article

AED-Net: An Abnormal Event Detection Network

Tian Wang, Zichen Miao, Yuxin Chen, Yi Zhou, Guangcun Shan, Hichem Snoussi

Journal Article

Usability perceptions and beliefs about smart thermostats by chi-square test, signal detection theory, and fuzzy detection theory in regions of Mexico

Pedro PONCE, Therese PEFFER, Arturo MOLINA

Journal Article

Early Identification of Abnormal Regions in Rock-Mass Using Traveltime Tomography

Longjun Dong,Zhongwei Pei,Xin Xie,Yihan Zhang,Xianhang Yan

Journal Article

Research progress on FASN and MGLL in the regulation of abnormal lipid metabolism and the relationship

Jingyue Zhang, Yawen Song, Qianqian Shi, Li Fu

Journal Article

Identification of abnormal operating conditions and intelligent decision system

Xiuliang LI, Junjie JIANG, Hongye SU, Jian CHU

Journal Article

Detection and localization of cyber attacks on water treatment systems: an entropy-based approach

Ke LIU, Mufeng WANG, Rongkuan MA, Zhenyong ZHANG, Qiang WEI,bendawang@gmail.com,csewmf@zju.edu.cn,rongkuan233@gmail.com,zhangzhenyong@zju.edu.cn,funnywei@163.com

Journal Article

Amodified variable rate particle filter for maneuvering target tracking

Yun-fei GUO,Kong-shuai FAN,Dong-liang PENG,Ji-an LUO,Han SHENTU

Journal Article

Repeats in the transcribed regions: comprehensive characterization and comparison of

Manosh Kumar BISWAS, Christoph MAYER, Xiuxin DENG

Journal Article

Genomic regions under selection for important traits in domestic horse breeds

Xuexue LIU, Yuehui MA, Lin JIANG

Journal Article

Feedback linearization based control for weak grid connected PV system under normal and abnormal conditions

Rahul SHARMA,Sathans SUHAG

Journal Article

A knowledge reasoning Fuzzy-Bayesian network for root cause analysis of abnormal aluminum electrolysis

Weichao Yue, Xiaofang Chen, Weihua Gui, Yongfang Xie, Hongliang Zhang

Journal Article

Feasible workspace regions for general two-revolute manipulator

Conghui LIANG, Marco CECCARELLI

Journal Article

Assessment of robustness of structures: Current state of research

Colin BRETT, Yong LU

Journal Article

Abnormal glycosylated hemoglobin as a predictive factor for glucose metabolism disorders in antipsychotic

XU Leping, JI Juying, DUAN Yiyang, SHI Hui, ZHANG Bin, SHAO Yaqin, SUN Jian

Journal Article