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Current Research of Trichinellosis in China
2017
Frontiers in Microbiology
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Trichinellosis, caused by Trichinella, is an emerging or re-emerging zoonotic parasitic disease, which is distributed worldwide with major socio-economic importance in some developing countries. In particular, it has been calculated that more than 40 million people are at risk of Trichinella infection in China. This review summarizes the current information on the epidemiology, laboratory diagnosis and vaccines of trichinellosis in China. Moreover, study of the treatment potential of using
doi:10.3389/fmicb.2017.01472
pmid:28824597
pmcid:PMC5539376
fatcat:t4fw7elxfnd53myy3vwtbuvuwa
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... inella for immune-related diseases and cancer, as well as the transcription and post-transcription modification of Trichinella were also collected, providing viewpoints for future investigations. Current advances in research will help us to develop new strategies for the prevention and control of trichinellosis and may potentially yield biological agents for treating other diseases.
A New Thoughtfulness in Contemporary China: Critical Voices in Art and Aesthetics
2021
Critique d'art
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A New Thoughtfulness in Contemporary China: Critical Voices in Art and Aesthetics Mingyuan Hu Voici un projet qui atteint son objectif : une sélection de voix critiques sur l'art et l'esthétique qui est ...
doi:10.4000/critiquedart.85672
fatcat:67dlxpqq65anfm4hh5bwh2n6o4
Collaborative virtual geographic environments: A case study of air pollution simulation
2011
Information Sciences
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The integration of high dimensional geo-visualization, geo-data management, geo-process modeling and computation, geospatial analysis, and geo-collaboration is a trend in GIScience. The technical platform that matches the trend forms a new framework unlike that of GIS and is conceptualized in this paper as a collaborative virtual geographic environment (CVGE). This paper focuses on two key issues. One is scientific research on CVGE including the concept definition and the conceptual and system
doi:10.1016/j.ins.2011.01.017
fatcat:343bc7ei5bgztcxxul6jyejaoe
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... ramework development. The other is a prototype system development according to CVGE frameworks for air pollution simulation in the Pearl River Delta. The prototype system integrates air pollution source data, air pollution dispersion models, air pollution distribution/dispersion visualization in geographically referenced environments, geospatial analysis, and geo-collaboration. Using the prototype system, participants from geographically distributed locations can join in the shared virtual geographic environment to conduct collaborative simulation of air pollution dispersion. The collaborations supporting this simulation happen on air pollution source editing, air pollution dispersion modeling, geo-visualization of the output of the modeling, and geo-analysis.
The Impact of Financial Development on Carbon Emission: Evidence from China
2020
Sustainability
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This paper studies the impact of financial development on carbon emissions in China from 1997 to 2016. First, this paper uses the entropy method to construct a synthetical index to measure the financial development. Meanwhile, a two-dimensional panel framework is introduced to group provinces in the panel analysis. The estimation results of the time series autoregressive distributed lag model show that for China as a whole, there is a weak carbon emissions reduction effect of financial
doi:10.3390/su12176959
fatcat:dehgojksjfhu3f6pfo3rc4zp5a
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... nt, whether it is a long-term effect or a short-term effect. The estimation results of the panel autoregressive distributed lag model also support that an increase in financial development suppresses carbon emissions. Although financial development inhibits carbon emissions both in the short run and in the long run, the absolute value of the long-term coefficient of financial development is significantly greater than that of the short-term coefficient.
Virtual Geographic Cognition Experiment in Big Data Era
2018
Acta Geodaetica et Cartographica Sinica
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L I N Hu i , HUANGF e n g r u , LÜ G u o n i a n． ...
L I N Hu i , GONG J i a n h u a．O n V i r t u a lG e o g r a p h i cE n v i Ｇ , ２ ０ １ ７ : １ Ｇ １ ３． [ ８ ] 龚建华 ,李文航,周 洁 萍,等．虚 拟 地 理 实 验 概 念 框 架 与 应用初探[ J ] ． ...
doi:10.11947/j.agcs.2018.20180103
doaj:cade241e388a4708bde9172b257a5577
fatcat:kyuo6gte5ndabmgcft654q6oae
Preparation of bioconjugates of CdTe nanocrystals for cancer marker detection
2006
Nanotechnology
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Highly fluorescent CdTe quantum dots (Q-dots) stabilized by 3-mercaptopropionic acid (MPA) were prepared by an aqueous solution approach and used as fluorescent labels in detecting a cancer marker, carcinoembryonic antigen (CEA), expressed on human colon carcinoma cell line LS 180. Nonspecific adsorptions of CdTe Q-dots on carcinoma cells were observed and effectively eliminated by replacing MPA with a thiolated PEG (poly(ethylene glycol), Mn = 750) synthesized according to literature. It was
doi:10.1088/0957-4484/17/12/025
fatcat:azkgy4pktvfk5f5sko2lhljxfu
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... expectedly found out that the PEG-coated CdTe Q-dots exhibited very strong and specific affinity to anti-CEA monoclonal antibody rch 24 (rch 24 mAb). The resultant CdTe-(rch 24 mAb) conjugates were successfully used in detections of CEA expressed on the surface of cell line LS 180. Further experiments demonstrated that the fluorescent CdTe Q-dots exhibited much better photostability and a brighter fluorescence than FITC, which consequently led to a higher efficiency in the cancer marker detection.
A Construction Optimization and Interaction Method for Flood Disaster Scenes Based on Mobile VR
2018
Acta Geodaetica et Cartographica Sinica
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The existing three-dimensional (3D) visualization of flood disaster scenes has problems such as weak immersion and lack of mobility.This paper combines mobile virtual reality (VR) with 3D visualization of flood disaster scenes,and proposes a construction optimization and interaction method for flood disaster scenes based on mobile VR.Firstly,a mobile VR scene construction scheme under a plugin-free B/S architecture is proposed.Second,certain key technologies for scene optimization are
doi:10.11947/j.agcs.2018.20180114
doaj:9d0bddb04317421bb285810b1d248118
fatcat:6q2t37k3mnhafeoevsctfqyjwq
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... including diverse modes of scene data organization,optimization control of scene data volume and adaptive scheduling of mobile scenes.Finally,some interaction and analysis schemes based on gaze,such as scene roaming exploration and interactive flood information query,are designed.A test platform was developed and a case experiment analysis was carried out.The experiment results demonstrate that the flood disaster scene constructed by the methods addressed in this paper can be displayed smoothly and explored interactively on smart phones.
Structural Characteristics and Genetic Mechanism of Fracture in Shiwu Oilfield
2011
Modern Applied Science
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Based on the core, chip,drilling, Seismic data,etc,Combining the tectonic evolution of shiwu fault, comprehensive study the Charcteristics of Structural, fracture and the genetic mechanism of fracture.after study:on the basis of the reaearch on the Xiaokuan fault and nearby north-south faults,6 secondary structure units are divided.They are: Xiaokuan extrusion and strike-slip zone,Qikeshu syncline belt,Dawujiazi and Xiaowujiazi fault belt,Nanling fault terrace,and Liangjiatun fault
doi:10.5539/mas.v5n1p175
fatcat:uqyqgtc7djavznw7znw75foisa
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... study on the length and density by Weighting Process, Crack is developed in Shiwu Oilfield;it is affected by five tectonic movements and formed the four periods fracture;extensional directions of these fractures are NE,SN,NW,NNE,NNW,EW, etc.
Hu Koyunlarında MBL Gen İntronlarının Polimorfizmi ve MBL Serum Seviyeleri ile İlişkisi
Polymorphisms of MBL Gene Introns and Their Association with MBL Serum Levels in Hu Sheep
2019
Kafkas Universitesi Veteriner Fakultesi Dergisi
Polymorphisms of MBL Gene Introns and Their Association with MBL Serum Levels in Hu Sheep
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Use ELISA to detect MBL serum level in Hu sheep, then use One-way ANOVA analyze the relationship of different genotypes and MBL serum level. ...
PCR single-strand conformation polymorphism (SSCP) and DNA sequencing techniques were used to analyze the genetic polymorphism of mannose-binding lectin (MBL) gene 3 introns in Hu sheep. ...
in the MBL gene and MBL serum levels in Hu sheep. ...
doi:10.9775/kvfd.2018.20969
fatcat:nilshspl5nfqfpondy3ihauphm
Numerical Analysis of Thermophoresis of a Charged Spheroidal Colloid in Aqueous Media
2021
Micromachines
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Thermophoresis of charged colloids in aqueous media has wide applications in biology. Most existing studies of thermophoresis focused on spherical particles, but biological compounds are usually non-spherical. The present paper reports a numerical analysis of the thermophoresis of a charged spheroidal colloid in aqueous media. The model accounts for the strongly coupled temperature field, the flow field, the electric potential field, and the ion concentration field. Numerical simulations
doi:10.3390/mi12020224
pmid:33672210
pmcid:PMC7926884
fatcat:jczt35cennb5bnec635sqpmeia
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... d that prolate spheroids move faster than spherical particles, and oblate spheroids move slower than spherical particles. For the arbitrary electric double layer (EDL) thickness, the thermodiffusion coefficient of prolate (oblate) spheroids increases (decreases) with the increasing particle's dimension ratio between the major and minor semiaxes. For the extremely thin EDL case, the hydrodynamic effect is significant, and the thermodiffusion coefficient for prolate (oblate) spheroids converges to a fixed value with the increasing particle's dimension ratio. For the extremely thick EDL case, the particle curvature's effect also becomes important, and the increasing (decreasing) rate of thermodiffusion coefficient for prolate (oblate) spheroids is reduced slightly.
A Multi-Stage Method for Connecting Participatory Sensing and Noise Simulations
2015
Sensors
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Mingyuan Hu and Weitao Che are the main authors who initiated the idea, developed the research concept, and wrote the manuscript. ...
doi:10.3390/s150202265
pmid:25621604
pmcid:PMC4367305
fatcat:3mvtssi6hbgtxgjf3dx7gdklju
State-Owned Shareholding and CSR: Do Multiple Financing Methods Matter?—Evidence from China
2019
Sustainability
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Yu and Hu [32] found that CSR has a positive impact on corporate image from six dimensions of economics, organization, employees, environment, community and products. ...
doi:10.3390/su11051292
fatcat:z4llfw4nizeldfcruvm4hcnipq
Stabilization and Tracking of a Quadrotor Using Modified Sigmoid Sliding Mode Control
2022
Sensors
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A modified sigmoid sliding mode control (MS-SMC) approach is proposed for stabilizing and tracking a quadrotor system with a nonlinear sliding surface, where the dynamics model is underactuated, highly coupled, and nonlinear. The constructed nonlinear sliding surface is based on the traditional sliding mode surface with a modified sigmoid function, allowing the initial value to quickly reach equilibrium. A new type of nonlinear SMC is applied for performance improvement of the quadrotor using
doi:10.3390/s22103618
fatcat:y7o4om6w6jbwtoaxdtl625w25q
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... e proposed modified sigmoid sliding surface. To control the quadrotor effectively, a double-loop control method is used to design the control rate, in which the position subsystem is the outer loop, and the attitude subsystem is the inner loop.With the Lyapunov function, the stability of the overall closed-loop system is ensured by stabilizing each subsystem step by step. Moreover, from a practical point of view, the system performance under the model uncertainties and external disturbances are also considered. The simulation results show that the proposed MS-SMC performs better than the conventional sliding mode control (CSMC) and the back-stepping sliding mode control (BS-SMC) in terms of stabilization and tracking against external disturbances.
Framework for Virtual Cognitive Experiment in Virtual Geographic Environments
2018
ISPRS International Journal of Geo-Information
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Virtual Geographic Environment Cognition is the attempt to understand the human cognition of surface features, geographic processes, and human behaviour, as well as their relationships in the real world. From the perspective of human cognition behaviour analysis and simulation, previous work in Virtual Geographic Environments (VGEs) has focused mostly on representing and simulating the real world to create an 'interpretive' virtual world and improve an individual's active cognition. In terms of
doi:10.3390/ijgi7010036
fatcat:ty35lqq5ufdvzpkjcjbh3cam7a
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... reactive cognition, building a user 'evaluative' environment in a complex virtual experiment is a necessary yet challenging task. This paper discusses the outlook of VGEs and proposes a framework for virtual cognitive experiments. The framework not only employs immersive virtual environment technology to create a realistic virtual world but also involves a responsive mechanism to record the user's cognitive activities during the experiment. Based on the framework, this paper presents two potential implementation methods: first, training a deep learning model with several hundred thousand street view images scored by online volunteers, with further analysis of which visual factors produce a sense of safety for the individual, and second, creating an immersive virtual environment and Electroencephalogram (EEG)-based experimental paradigm to both record and analyse the brain activity of a user and explore what type of virtual environment is more suitable and comfortable. Finally, we present some preliminary findings based on the first method.
Multi-Sensor Enabled Live Virtual Geographic Environment: A Way to the Implementation of Mirror World
2017
Proceedings (MDPI)
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With the two cores of database and model-base, Virtual Geographic Environment (VGE) breaks the limitations of the traditional Geographic Information System (GIS), which provides new support to the study and understanding of our world. VGE is proposed as a new generation of geographic language that is characterized by "feeling it in person, knowing it beyond reality". Unlike traditional data-centered GIS, VGE is a human-centered environment that represents and simulates both physical and human
doi:10.3390/proceedings1080853
fatcat:eonnggr6ljfp7eg7ov7tjk2vje
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... vironments. In the past, the data that fueled GIS/VGE was typically created to represent the state of the geoscape at a specific moment in time ("historic" or "current"; or "future" to represent a future modeled state). While this kind of data has been proven to be very valuable for numerous applications and analyses, even the "current" snapshot quickly falls out of sync with the real world. The fast-paced, constantly changing world makes the "current" snapshot outdated as soon as it is created. Fortunately, advances in sensor technology are revolutionizing the way in which geospatial information is collected and analyzed. For example, cameras and GPS sensors have the ability to provide continuous streams of geospatially-rich information. In this topic, the emergence of integrating multi-sensor data and VGE is illustrated firstly. For this, multi-sensor enabled Live VGE is proposed as a new branch of VGE study to describe the everchanging world, which is a way to implement the Mirror World. Mirror World is the virtual environment that is parallel the real world to facilitate its understanding and engagement through tools for interpreting massive data streams and shared decision-making at varying temporal and spatial scales. In our multi-sensor enabled Live VGE, multiple kinds of sensors such as GPS, in-situ sensors, visual sensors, etc., are used to incorporate the temporal aspect and real-time information into the geographic environment. A framework of Live VGE is given based on the proposed concept, in which multiple sensor data are geo-coded and integrated with the 3D VGE platform. A customized geosensor network service for Live VGE is provided to manage all the sensors and format the sensor data stream. After that, a new reconstruction method for these sensor data, especially the mobile sensing data, is mentioned to meet the demands of real-time visualization and simulation. Finally, environmental monitoring and simulation based case studies and experiments are also presented.
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