Jian Chen
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View article: An indoor 3D localization algorithm integrating barometer–PDR–magnetic fingerprinting
An indoor 3D localization algorithm integrating barometer–PDR–magnetic fingerprinting Open
View article: Validation of existential fulfillment scale in Chinese university students
Validation of existential fulfillment scale in Chinese university students Open
Introduction This study aimed to assess the psychometric properties of the Existential Fulfillment Scale (EFS) in a Chinese university student sample, emphasizing the cultural fit of the scale. Methods A cohort of 1,600 undergraduate stude…
View article: Macro Tail Risk and Stock Returns
Macro Tail Risk and Stock Returns Open
View article: Macro Tail Risk and Stock Returns
Macro Tail Risk and Stock Returns Open
View article: A Hybrid Prediction Model for Rock Reservoir Bank Slope Deformation Considering Fractured Rock Mass Parameters
A Hybrid Prediction Model for Rock Reservoir Bank Slope Deformation Considering Fractured Rock Mass Parameters Open
Deformation monitoring data provide a direct representation of the structural behavior of reservoir bank rock slopes, and accurate deformation prediction is pivotal for slope safety monitoring and disaster warning. Among various deformatio…
View article: Vibration and noise of a high head pump turbine: analysis and improvement
Vibration and noise of a high head pump turbine: analysis and improvement Open
In a high head pumped storage power plant with 9 blades and 20 guide vanes, vibration and noise problems occurred with characteristic frequency of 2 times the blade passing frequency (BPF). It is found that the first main frequency of pres…
View article: Can AI Mitigate Human Perceptual Biases? A Pilot Study
Can AI Mitigate Human Perceptual Biases? A Pilot Study Open
We present results from a pilot experiment to measure if machine recommendations can debias human perceptual biases in visualization tasks. We specifically studied the ``pull-down'' effect, i.e., people underestimate the average position o…
View article: Distribution of free and bound phenolic compounds, β-glucan, and araboxylan in fractions of milled hulless barley
Distribution of free and bound phenolic compounds, β-glucan, and araboxylan in fractions of milled hulless barley Open
To study the effect of milling process on active compounds in hulless barley, the β-glucan, araboxylan, the free and bound forms of phenolic compounds and antioxidant activities were evaluated. The results showed that total araboxylan cont…
View article: Service design touch point failure model and effect analysis based on the triangular fuzzy number evaluation method
Service design touch point failure model and effect analysis based on the triangular fuzzy number evaluation method Open
View article: Analysis and particle-in-cell simulation on the similarity relation during an ion extraction process
Analysis and particle-in-cell simulation on the similarity relation during an ion extraction process Open
Ion extraction time is one of the key parameters for an ion extraction process. Particle-in-cell (PIC) simulation can provide a detailed description on the charged-particle behaviours during the ion extraction process in a decaying plasma.…
View article: Employee Sentiment and Stock Returns
Employee Sentiment and Stock Returns Open
View article: ADAN: An Intelligent Approach Based on Attentive Neural Network and Relevant Law Articles for Charge Prediction
ADAN: An Intelligent Approach Based on Attentive Neural Network and Relevant Law Articles for Charge Prediction Open
The charge prediction task aims to predict appropriate charges for a given legal case automatically, which still confronts some challenging problems such as performance improvement and confusing charges issue. In this paper, inspired by th…
View article: Rhabdomyolysis After the Use of Percussion Massage Gun: A Case Report
Rhabdomyolysis After the Use of Percussion Massage Gun: A Case Report Open
Objective Percussion massage guns are commonly used by professional athletes and nonathletes worldwide for warm-up and physical recovery; however, there are no published clinical or evidence-based reports on percussion guns regarding their…
View article: Phase-Shift, Targeted Nanoparticles for Ultrasound Molecular Imaging by Low Intensity Focused Ultrasound Irradiation [Corrigendum]
Phase-Shift, Targeted Nanoparticles for Ultrasound Molecular Imaging by Low Intensity Focused Ultrasound Irradiation [Corrigendum] Open
Li M, Luo H, Zhang W, et al. Int J Nanomedicine. 2018;13:3907–3920.\nThe authors have advised that they covered up some larger-sized particles and impurities to enhance the aesthetic of the image shown …
View article: Application of Fuzzy Analytic Hierarchy Process in Intelligent Manufacturing Resources Allocation Evaluation System of Alliance Enterprises
Application of Fuzzy Analytic Hierarchy Process in Intelligent Manufacturing Resources Allocation Evaluation System of Alliance Enterprises Open
With the increasing global competition, more and more enterprises form the industrial alliance. In order to solve the problem of resource allocation and scheduling optimization of industrial alliance enterprises in intelligent manufacturin…
View article: Study on the Influence of Mud Properties on the Stability of Excavated Face of Slurry Shield and the Quality of Filter Cake Formation
Study on the Influence of Mud Properties on the Stability of Excavated Face of Slurry Shield and the Quality of Filter Cake Formation Open
In the construction of subsea tunnels, the stability and control of the excavation surface are the main concerns of the engineering community. In this paper, the Xiamen Metro Line 2 is used as the study case. The filter cake formation of m…
View article: Flexible Connection of Cockpit Canopy Defect Detection Device Based on Machine Vision
Flexible Connection of Cockpit Canopy Defect Detection Device Based on Machine Vision Open
In this paper, a detection device for air bubbles, impurities and other defects inside the flexible connection of aviation aircraft canopy is designed. This device is mainly composed of prism, industrial camera, lighting and analysis softw…
View article: Warship Combat Decision Support System Based on Data Mining Technology
Warship Combat Decision Support System Based on Data Mining Technology Open
Taking the modern naval warfare as background, there are some outstanding problems, such as the efficiency of situation analysis and understanding, the automation level of operational plan making and the timeliness of decision making. This…
View article: Research on Pre-grouting Strengthening Technology of Shallow and Large Section Metro Tunnel through Fault Fracture Zone
Research on Pre-grouting Strengthening Technology of Shallow and Large Section Metro Tunnel through Fault Fracture Zone Open
Through the pre-grouting engineering practice of F1 fault fracture zone in People's Hall Station of Qingdao Metro Line 4, the research on the pre-grouting Strengthening Technology of shallow and large section metro tunnel through fault fra…
View article: Modal cut-on ratio in ducts with realistic flow profiles and its application to acoustic mode detection
Modal cut-on ratio in ducts with realistic flow profiles and its application to acoustic mode detection Open
View article: Experimental Study on the Associations Among Sketches Based on Design Cognition
Experimental Study on the Associations Among Sketches Based on Design Cognition Open
This study aimed to investigate the generation mechanism of pairwise associated sketches and different associated types through the experimental analysis of the cognitive processes of the designers in conceptual design process. The verbal …
View article: Product functional information based automatic patent classification: Method and experimental studies
Product functional information based automatic patent classification: Method and experimental studies Open
View article: Experimental investigation of a new two-microphone method for the determination of broadband noise radiation from ducts
Experimental investigation of a new two-microphone method for the determination of broadband noise radiation from ducts Open
View article: The formation mechanism and morphology of the nickel particles by the ultrasound-aided spark discharge in different liquid media
The formation mechanism and morphology of the nickel particles by the ultrasound-aided spark discharge in different liquid media Open
View article: A new design knowledge retrieval model based on granularity and clustering theories
A new design knowledge retrieval model based on granularity and clustering theories Open
Former research has proved that the design knowledge involved in the conceptual design stage has multiple attributes/perspectives, which can be further abstracted into the concepts with different abstract/granularity levels, from coarse to…
View article: Intelligent diagnosis of bearing knock faults in internal combustion engines using vibration simulation
Intelligent diagnosis of bearing knock faults in internal combustion engines using vibration simulation Open
View article: A method of implementing formalized multidisciplinary collaboration in product conceptual design process
A method of implementing formalized multidisciplinary collaboration in product conceptual design process Open
Modern product design can be considered as a process, which involves intensive iteration, complex reasoning, and mutual cooperation among the design groups in different disciplinary areas. In order to meet the requirements of modern produc…
View article: Contents: (Adv. Energy Mater. 5/2016)
Contents: (Adv. Energy Mater. 5/2016) Open
Recentdevelopments in cathode materials with a high energy density (> 450 Wh kg -1 ) for sodium-ion batteries (SIBs) are reviewed and their Na-storage mechanisms discussed.Some possible strategies for building advanced cathode materials ar…
View article: Advanced diagnostic system for piston slap faults in IC engines, based on the non-stationary characteristics of the vibration signals
Advanced diagnostic system for piston slap faults in IC engines, based on the non-stationary characteristics of the vibration signals Open
View article: Research on Reliability Calculation Method of Metal V-belt Cvt in Sliding Friction Transmission Condition Based on the Oil Film
Research on Reliability Calculation Method of Metal V-belt Cvt in Sliding Friction Transmission Condition Based on the Oil Film Open
To analyze the bearing reliability of oil film between the element and the pulley of metal V-belt cvt, a mathematical model of oil film thickness between the element and pulley was build based on the theory of EHL (elasto-hydrodynamic lubr…