Subjects: Psychology >> Psychological Measurement Subjects: Psychology >> Clinical and Counseling Psychology submitted time 2024-01-14
Abstract: Based on the State-Trait Anxiety Theory and the Psychopathological Network Theory, we developed the Multidimensional Anxiety Experience Scale for college students. This study conducted item analysis, factor analysis, network analysis, validity and reliability testing, as well as gender invariance testing. The results indicate that: (1) The Multidimensional Anxiety Experience Scale for college students consists of 27 items, organized into seven dimensions: Social Communication Anxiety (SCA), Learning Anxiety (LA), Family Relationship Anxiety (FRA), Future Anxiety (FA), Gender Norms Anxiety (GNA), Appearance Anxiety (AA), and Economic Anxiety (EA). (2) The scale demonstrates a reasonable factor network structure, good validity and reliability, and gender invariance, thus effectively measuring the level of state anxiety in Chinese college student.
Subjects: Physics >> Nuclear Physics submitted time 2023-06-12 Cooperative journals: 《核技术》
Abstract: The quantum chromodynamics (QCD) phase diagram is of great interest to researchers in the field of high energy nuclear physics. We review the present research status of several aspects of this topic. This review includes the search for the phase transition mechanism resulting in high-order baryon number fluctuations, how chiral imbalance, finite volume, and under rotations affect the QCD diagram, and the applications of the equation of states of dense QCD matter in the study of compact stars. The Nambu−Jona-Lasinio model and Dyson-Schwinger equations approach are the most commonly used methods described in this review. It is found that the theoretical results of highorder baryon number fluctuations are in good agreement with the experimental data. The chiral imbalance, finite volume, and rotation of quark-gluon plasma (QGP) have a quantitative impact on the chiral condensate and the QCD phase structure. In the study of compact stars, the theoretical results from equation of states of dense QCD matter agree well with pulsar observations. Further research will be required to form a complete understanding of the QCD phase diagram, particularly given the abundance of QGP.
Subjects: Other Disciplines >> Synthetic discipline submitted time 2023-03-28 Cooperative journals: 《中国科学院院刊》
Abstract: Rural revitalization is a comprehensive revitalization of rural areas, including not only the material dimension, but also the cultural and psychological aspects. The revitalization requires systematic construction of social psychology as well as the participation and intellectual support from psychological perspectives. Therefore, this study illustrated the endogenous demands of rural revitalization for the construction of rural public psychological service system, analyzed the current social psychological status of rural residents and its effects on rural revitalization, and proposed strategies and suggestions on the construction of rural public psychological service system to support rural revitalization. The suggestions include: (1) Incorporating the rural public psychological service system in the top-level design of rural revitalization strategy; (2) Performing mental health promotion that is in line with rural reality and has local characteristics; (3) Organically embedding rural public psychological service into rural social governance; (4) Strengthening rural social psychology research and providing relevant academic support.
Subjects: Environmental Sciences, Resource Sciences >> Basic Disciplines of Environmental Science and Technology submitted time 2019-08-02 Cooperative journals: 《干旱区地理》
Abstract:新疆天山和北疆地区是我国三大稳定积雪区之一,积雪反照率的变化显著地影响其地表吸收的太阳辐射能量。2018年1~3月,在新疆天山和北疆地区进行了积雪反照率观测,发现研究区的积雪反照率存在明显的时空差异。时间上,由于受到气温变化的影响,研究区的积雪反照率整体呈现下降的趋势,而且不同时期的下降幅度有差异,1月末~3月初反照率的降低相比1月初~1月末反照率降低更加明显。空间上,由于受到污化物的影响,各区域(阿勒泰地区、塔城地区、天山北坡和伊犁河谷)的积雪反照率之间存在差异,其中天山地区(天山北坡和伊犁河谷)的积雪反照率低于北疆地区(阿勒泰地区和塔城地区),天山北坡的反照率最低;在积雪稳定期及消融期,污化物对积雪反照率的影响最为明显。