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Who Are You Meant to Be? Predicting Psychological Indicators and Occupations based on Personality Traits

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Journal of Systems Science and Systems Engineering 2023年第5期32卷 571-602页

作者： Cuixin Yuan ying hong Junjie Wu Department of Leadership Science Party School of Beijing Municipal Committee of C.P.C(Beijing Administration Institute)Beijing100044China Gabelli School of Business Fordham UniversityNew YorkUSA School of Economics and Management Beihang UniversityBeijing100191China

Recognition of psychological characteristics based on massive data and computer machine learning algorithms has gradually become a new way for psychological research. As we all know, person-job fit is an important consideration in recruitment and selection. Most existing selection process can reliably measure skills fit, i.e., matching job seekers’ skills/work experience with job demand. What is often harder to assess is the compatibility between job seekers’ motivational needs/career aspirations and job characteristics, which will ultimately determine their career progress and job satisfaction. With the increasing application of machine learning methods in psychology, this paper constructed classification models to predict individuals’ needs, career aspiration, and occupation through their personality traits. This enables automatic access to individuals’ psychological indicators, with the MLP (Multi-Layer Perceptron) method showing the highest prediction accuracy. In addition, it conducted a comparative analysis of the distribution of personality characteristics in different occupations. Based on the study results, we put forward some countermeasures and suggestions for application in human resource management.

关键词： Personality traits motivation needs career aspiration occupations machine learning

P1-NONCONFORMING QUADRILATERAL FINITE VOLUME ELEMENT METHOD AND ITS CASCADIC MULTIGRID ALGORITHM FOR ELLIPTIC PROBLEMS

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Journal of Computational Mathematics 2006年第1期24卷 59-80页

作者： hong-ying Man Zhong-ci Shi LSEC ICMSEC Academy of Mathematics and System Sciences Chinese Academy of Sciences Beijing 100080 China Department of Mathematics Beijing institute of Technology Beijing 100081 China

In this paper, we discuss the finite volume element method of P1-nonconforming quadrilateral element for elliptic problems and obtain optimal error estimates for general quadrilateral partition. An optimal cascadic multigrid algorithm is proposed to solve the non-symmetric large-scale system resulting from such discretization. Numerical experiments are reported to support our theoretical results.

关键词： finite volume element method cascadic multigrid Elliptic problems

NATURAL BOUNDARY ELEMENT METHOD FOR THREE DIMENSIONAL EXTERIOR HARMONIC PROBLEM WITH AN INNER PROLATE SPHEROID BOUNDARY

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Journal of Computational Mathematics 2006年第2期24卷 193-208页

作者： hong-ying Huang De-hao Yu LSEC ICMSEC Academy of Mathematics and System Sciences Chinese Academy of Sciences Beijing 100080 China

In this paper, we study natural boundary reduction for Laplace equation with Dirichlet or Neumann boundary condition in a three-dimensional unbounded domain, which is the outside domain of a prolate spheroid. We express the Poisson integral formula and natural integral operator in a series form explicitly. Thus the original problem is reduced to a boundary integral equation on a prolate spheroid. The variational formula for the reduced problem and its well-posedness are discussed. Boundary element approximation for the variational problem and its error estimates, which have relation to the mesh size and the terms after the series is truncated, are also presented. Two numerical examples are presented to demonstrate the effectiveness and error estimates of this method.

关键词： Natural boundary reduction Prolate spheroid boundary Finite element Exterior harmonic problem.

Structure and function of neuropeptide F in insects

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Journal of Integrative Agriculture 2020年第6期19卷 1429-1438页

作者： CUI hong-ying ZHAO Zhang-wu Department of Entomology/MOA Key Lab of Pest Monitoring and Green Management College of Plant ProtectionChina Agricultural UniversityBeijing 100193P.R.China

In sect n europeptides are a group of brain n euro-regulatory factors,which plays very important roles in growth and developme nt,molting and metamorphosis,as well as mating and *** neuropeptide F(NPF),a multi-functional neuropeptide,is one of neuropeptides identified in numerous insect species,which plays important roles in feeding,metabolism,courtship,reproduction,aggression,ethanol sensitivity,locomotor circadian rhythms,learning and stress *** roles of NPF are implemented through NPF receptors(NPFR).The NPFR1,a G protein-coupled receptor with 7 transmembrane domai ns,is one of these receptors and is found to be imports nt for NPF *** NPF usually is con sisted of around 36-40 amino acid residues,but the short neuropeptide F(sNPF)consisted of 7-16 amino acid residues have also been found in some *** this review,the structure and function of both NPF and sNPF in in sects are discussed.

关键词： neuropeptide NPF sNPF NPFR1 insects

Photolysis and photooxidation of typical gaseous VOCs by UV Irradiation： Removal performance and mechanisms

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Frontiers of Environmental Science & Engineering 2018年第3期12卷 107-120页

作者： In-Sun Kang Jinying Xi hong-ying Hu Environmental Simulation and Pollution Control State Key Joint Laboratory School of Environment Tsinghua University Beijing 100084 China

Photodegradation by ultraviolet irradiation （UV） is increasingly applied in volatile organic compound （VOC） and odor gas treatments. In this study, 27 typical VOCs, including 11 hydrocarbons and 16 hydrocarbon derivatives, at 150-200 ppm in air and nitrogen gas were treated by a laboratory-scale UV reactor with 185/254 nm irradiation to systematically investigate their removal and conversion by UV irradiation. For the tested 27 VOCs, the VOC removal efficiencies in air were within the range of 13 %- 97% （with an average of 80%） at a retention time of 53 s, which showed a moderate positive correlation with the -molecular weight of the VOCs （R = 0.53）. The respective contributions of photolysis and photooxidation to VOC removal were identified for each VOC. According to the CO2 results, the mineralization rate of the tested VOCs was within the range of 9%-90%, with an average of 41% and were negatively correlated to the molecular weight （R = -0.63）. Many of the tested VOCs exhibited high concentration particulate matters in the off-gases with a 3-283 mg/m^3 PM10 range and a 2-40 mg/m^3 PM2.5 range. The carbon balance of each VOC during UV irradiation was analyzed based on the VOC, CO2 and PM10 concentrations. Certain organic intermediates and 23-218 ppm ozone were also identified in the off-gases. Although the UV technique exhibited a high VOC removal efficiency, its drawbacks, specifically low mineralization, particulate matters production, and ozone emission, must be considered prior to its application in VOC gas treatments.

关键词： VOCs UV photodegradation Particulate matters Ozone

Programmed cell death involved in the schizolysigenous formation of the secretory cavity in Citrus sinensis L. (Osbeck)

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Chinese Science Bulletin 2010年第20期55卷 2160-2168页

作者： CHEN ying WU hong Research Center for Medicinal Plants College of Life Sciences South China Agricultural University Guangzhou 510642 China

The developmental types of secretory cavities in Citrus remain unclear and whether or not programmed cell death is involved in the developmental process of secretory cavities remains an *** cavity formation in Citrus sinensis fruits,this work uncovered novel evidence to delineate secretory cavity formation in schizolysigeny,supporting the possibility of utilizing secretory cavities as a new cell biology model for investigating the molecular mechanism of plant programmed cell death.

关键词：程序性细胞死亡分泌腔脐橙分子生物学机制 s形发育类型分泌物柑桔

Coordinated Control Strategy for Operation Mode Switching of DC Distribution Networks

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Journal of Modern Power Systems and Clean Energy 2020年第2期8卷 334-344页

作者： Jianqiang Liu Xiaoguang Huang ying hong Zuyi Li the School of Electrical Engineering Beijing Jiaotong UniversityBeijing 100044China Galvin Center for Electricity Innovation Illinois Institute of TechnologyChicago 60616USA

Due to the advantages such as low line cost,low transmission loss,and high power supply reliability,DC distribution networks have become the main development trend for future distribution *** this paper,a typical DC distribution network with multiple voltage levels is considered as a research *** is proposed that the interface converters between DC buses with different voltage levels be implemented through the series-parallel combination of full-bridge LLC resonant *** realize the decentralized self-discipline control of DC voltage under various working conditions,different slack buses are prepared according to the voltage ranges of the DC buses,and the voltage regulation modes of the DC distribution network are divided into main voltage regulation mode,backup voltage regulation mode,and off-grid voltage droop regulation *** introducing a voltage coefficient related to DC voltage deviation as a basis for mode switching,the voltage fluctuations caused by slow switching between control modes in the method of traditional voltage margin control is reduced,facilitating fast and smooth switching between different voltage regulation ***,a simulation model for DC distribution networks is constructed utilizing MATLAB/*** results verify the effectiveness and feasibility of the proposed voltage regulation modes and switching methods for DC distribution ***,an experimental platform is also constructed to verify the feasibility of the mode switching method proposed in this paper.

关键词： DC distribution network decentralized self-discipline control voltage regulation mode mode switching

Monte Carlo simulation of reflection effects of multi-element materials on gamma rays

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Nuclear Science and Techniques 2021年第1期32卷 85-94页

作者： ying-hong Zuo Jin-Hui Zhu Peng Shang Northwest Institute of Nuclear Technology Xi’an 710024China

To study the effects of the gamma reflection of multi-element materials,gamma ray transport models of single-element materials,such as iron and lead,and multielement materials,such as polyethylene and ordinary concrete,were established in this *** among the albedo factors of the gamma photons and energies and average energy of the reflected gamma rays by material type,material thickness,incident gamma energy,and incidence angle of gamma rays were obtained by Monte Carlo *** results show that the albedo factors of single-element and multi-element materials increase rapidly with an increase in the material *** the thickness of the material increases to a certain value,the albedo factors do not increase further but rather tend to the saturation *** saturation values for the albedo factors of the gamma photons,and energies and the reflection thickness are related not only to the type of material but also to the incident gamma energy and incidence angle of the gamma *** a given incident gamma energy,which is between 0.2 and 2.5 MeV,the smaller the effective atomic number of the multi-element material is,the higher the saturation values of the albedo factors *** larger the incidence angle of the gamma ray is,the greater the saturation value of the gamma albedo factor,saturation reflection thickness,and average saturation energy of the reflected gamma photons are.

关键词： Multi-element materials Gamma albedo factor Effective atomic number Monte Carlo simulation

Anomalous Transport Characteristics of High Temperature Superconductors and Josephson Currents

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Communications in Theoretical Physics 2002年第3期38卷 379-384页

作者： LIANG Fang-ying LI Zuo-hong Institution of Science and Technology for OPTO-Electronic Information Yantai University Yantai 26400 Shangdong Province China Institution of Science and Technology for OPTO-Electronic Information Yantai University Yantai 26400 Shangdong Province China

The transport characteristics of high temperature superconductor current and Josephson current is inves-tigated in the framework of the modified time-dependent Ginzburg-Landau model and the Lawrence-Doniach *** evaluated the vortex equation and found that the signs of the high temperature superconductor current and theJosephson current can reverse. Some explicit expressions for different cases are derived, which accord with experimentaldata.

关键词： superconductivity, junction, Josephson current