试论大学生就业心理问题的表现与调适

对大学生就业时产生的心理问题进行分析并采取相应的方法进行调适,帮助大学生树立正确的就业观,培养健康的就业心理素质,对于大学生能否成功就业具有重要的现实意义。     

文学的现象学本体论

文学的本体论本质上不是一个认识论和社会学、心理学问题,而是一个现象学问题,它是首先以美的现象学本体论为基础,将审美现象的社会历史前提和物质条件全部都放进"括号"内存而不论,直接从美感中直观到的现象学本质的理论.美是"对象化了的情感",这是美的本质的现象学定义,它具有"作为自我意识的情感"、"作为情感的美感"和"作为美感的情调"三个层次.艺术则是"情感的对象化",它的最普遍、最贴近"人学"的方式就是文学和诗.诗是语言的起源,语言的本质是隐喻,语言作为"存在之家",既是"思",又是"诗".文学是最直接表达了艺术本质的一门艺术,用中国传统美学的术语来表达,文学是作者把自己的情感寄托在"景语"之上以便传达的"情语".     

轨道交通综合调度实验教学仿真平台构建探讨

随着计算机等技术在交通运输领域的应用,要求交通运输专业人才必须掌握综合调度的技术.为了方便学生实际操作,西南交通大学建设了数字化轨道交通综合调度实验教学仿真平台.它以分散自律调度集中系统为核心,由调度中心系统、车站仿真系统和网络传输系统三部分构成.并以教学平台框架结构为基础,将教学、科研与社会服务集成为一体,构建了数字化轨道交通列车调度员、助理调度员、综合维修调度员、车站值班员等综合调度指挥系统的仿真平台.实践表明,数字化轨道交通综合调度实验教学仿真平台分散自律调度集中系统方便了学生的现场实际演练,提高了学生动手能力,具有完善的教学、科研功能和良好的社会效益,对于培养交通运输创新型、工程型专业人才具有重要作用.     

汶川羌族志书与档案文献整理述要

文献资料尤其是志书与档案资料,对于廓清事物的历史发展路径具有重大的研究价值和借鉴意义。本文整理的川西羌族文献档案资料来源地为汶川县档案馆和雁门乡档案室,时间主要是新中国成立以来至“汶川大地震”后的汶川重建基本结束为止。这些档案文献资料是阿坝羌族自治州,尤其是汶川县、雁门乡自新中国成立以来的发展规划、措施采取、成果展现等内容的直接体现,是羌族传统文化变迁的政府意志体现,是川西羌族地区发展变迁缘由、路径、内容、结果、影响等诸多方面原貌立体呈现的直接依据,是羌族学术研究最直接、最可信的史实资料,具有较高的史料价值、社会价值和文献价值。     

A national risk analysis model (NRAM) for the assessment of COVID-19 epidemic

COVID-19 has caused a critical health concern and severe economic crisis worldwide. With multiple variants, the epidemic has triggered waves of mass transmission for nearly 3 years. In order to coordinate epidemic control and economic development, it is important to support decision-making on precautions or prevention measures based on the risk analysis for different countries. This study proposes a national risk analysis model (NRAM) combining Bayesian network (BN) with other methods. The model is built and applied through three steps. (1) The key factors affecting the epidemic spreading are identified to form the nodes of BN. Then, each node can be assigned state values after data collection and analysis. (2) The model (NRAM) will be built through the determination of the structure and parameters of the network based on some integrated methods. (3) The model will be applied to scenario deduction and sensitivity analysis to support decision-making in the context of COVID-19. Through the comparison with other models, NRAM shows better performance in the assessment of spreading risk at different countries. Moreover, the model reveals that the higher education level and stricter government measures can achieve better epidemic prevention and control effects. This study provides a new insight into the prevention and control of COVID-19 at the national level.     

Deviant peer affiliation,parent involvement,and aggressive behaviors of rural children in China

Aggressive behaviors in early childhood may indicate future violence, so effective intervention measures should be taken on time to promote children's physical and psychological health. Based on sampling survey data from Jintang County in Sichuan Province of China, this paper analyzes the mechanism of rural children's aggressive behaviors from the perspective of peer influences and examines the role of parent involvement in it. The results show that the deeper the degree of deviant peer affiliation, the poorer the psychosocial adaptation of rural children, which is more likely to lead to aggressive behaviors. Parent involvement can effectively inhibit the aggressive behaviors of rural children arising from deviant peer affiliation.     

Career‐Related Parental Processes and Career Adaptability and Ambivalence Among Chinese Adolescents: A Person‐Centered Approach

Using latent profile analyses and based on two‐wave data from 5,388 Chinese adolescents (M_age = 15.79, SD = 0.66; 51.99% females), this study examined the variety of ways in which adolescents’ perceived career‐related parental processes (i.e., parental expectations, support, interference, barriers to engagement, and parent–child congruence) may be configured within families and how such configurations may be associated with adolescents’ career adaptability and ambivalence one year later. Three meaningful profiles were identified: the “Supportive but not Intrusive” (SNI) profile, the “Unsupportive but not Permissive” (UNP) profile, and the “Ambivalent and Controlling” (AC) profile. Adolescents in the UNP profile reported higher levels of career ambivalence and lower levels of career adaptability than did those in either the SNI or the AC profiles. Implications for career development among Chinese adolescents were discussed.     

Spontaneous plant colonization and bird visits of tropical extensive green roof

Green roofs can contribute to enrichment and conservation of urban ecology. An experimental green roof was established in humid-tropical Hong Kong to monitor over two years its spontaneous colonization by plants and bird visits. Some 94 voluntary vascular plant species from 26 families and 76 genera were established, with propagules brought mainly by birds and wind and secondarily inherited from soil seed bank. Plant species composition changed dynamically during the study period. They fall into three groups, namely dominant ruderal (herbaceous and sub-shrub) as surrogate of early-stage local grassland ecosystem succession, arboreal (trees and shrubs), and hygrophilous herb. Progressive increase in vegetation cover was accompanied by changes in species diversity and evenness. In addition, 16 bird species from 8 families and 14 genera were recorded. Ten species were residents and the six migrant species were winter visitors. Their food preference was mainly omnivore and insectivore. Winter and the second year encountered higher species richness, diversity, and evenness. Most vegetation parameters correlated positively with avian community indexes, signifying provision of sustenance by green-roof ecosystem to birds. Vegetation coverage correlated negatively with avian abundance, due to shunning by the abundant ground-foraging Tree Sparrow. Both local common ruderal plant species and common urban bird species can successfully establish and reproduce on the extensive green roof, confirming potentials for urban ecology and biodiversity enhancement and conservation even in densely-developed urban areas. The successful nurturing of naturalistic green roof offers new opportunities for green roof design that deviates from the predominant cultivated-horticultural approach.     

基于BCA模型的中国经济波动因素的再测算

文章以动态随机一般均衡模型作为基本分析框架,构建一个带有时变摩擦的实际经济周期(RBC)模型.在考虑经济结构变化的前提下,使用经济周期测度(BCA)模型对1978-2015年我国宏观经济波动特征进行研究和引起波动的因素进行分解,实证结果表明:1993年是我国经济系统结构变化的断点,1978-1992年我国经济波动主要受技术冲击影响,其他的冲击因素具有缓解经济波动的作用;1993-2015年,我国经济波动主要受投资冲击的影响,而技术冲击、劳动冲击和外部冲击也起到部分影响;改革开放以来,我国经济波动源由从单一波动源向多种冲击共同作用的趋势发展.