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881.
882.
本文简要分析了当前艺术类毕业生择业意向和择业态度,以及影响其就业的主要因素,提出了相应的建议和对策,以期有针对性地加强对艺术类毕业生的就业指导工作。 相似文献
883.
本文通过对国内外口述档案研究的对比分析,可以了解国内外相关研究的差距之处,并且可以根据研究热点的变化,在一定程度上推测出国内外今后的研究方向和趋势。以中国知网(CNKI)和Web of Science为数据来源,基于Citespace软件,从年代分布、作者、发文机构、关键词等角度对国内外口述档案的研究进行分析。通过分析发现,在总体发文量上,国内关于口述档案的研究要低于国外,作者之间和机构之间的合作程度也是同样趋势。此外,国内外在口述档案领域的热点主要集中于口述档案与社会记忆相结合。因此,围绕"记忆、社会记忆"开展的口述档案研究可能是国内外共同的发展趋势。 相似文献
884.
运用CiteSpace软件对2010-2020年中国知网CSSCI数据库中收录的495篇高校毕业生就业研究的期刊论文进行可视化分析。研究结果表明,我国在高校毕业生就业研究领域已形成一批相对稳定的研究学者和研究机构,研究内容主要集中在高校毕业生就业的影响因素、现存问题、就业质量的评价、就业政策等方面,但研究成果比较分散,... 相似文献
885.
张薇 《常熟理工学院学报》2007,21(1):17-20
灵敏度分析方法目前主要被运用于利润预测分析,而很少被运用到长期投资项目评估特别是对经营现金净流量的预测中。这里拟对此方法用于经营现金净流量分析的适用性进行探讨,试图通过计算项目经营现金净流量的灵敏系数来把握经营现金净流量的变动规律,从而为正确计算净现值指标和项目最优决策提供依据。 相似文献
886.
利用20天的时间,每天10:00到15:00随机抽查,测量本校1000名大学生(男女生各500人)左右侧肱动脉血压的差异性;测量江苏省徐州市醒狮居民小区居民500名(男女各250人),年龄在20至69岁之间,探究血压与年龄和性别之间的关系。在大学生组中,将测量所得的结果通过χ2检验,u检验,其p值均大于0.05;典型相关分析检验中,相关系数约为1,说明大学生左右肱动脉血压无显著差异。在居民组中,运用matlab 7.0对数据进行拟合,结果显示随年龄的增长,舒张压、收缩压均逐渐升高,且收缩压的增长要大于舒张压的增长,男性的脉压整体高于女性,大约在45岁之后,双方差异逐渐减小。 相似文献
887.
Background:Research on achievement goal orientations in sport has typically relied on the use of variable-centered approaches that tend to overlook population heterogeneity.In this study,we used a person-centered approach to identify subgroups of competitive tennis players according to unique combinations of achievement goal orientations and tested for subgroup differences in motivation and mental toughness.Methods:A sample of 323 competitive tennis athletes(69.35%male)between 15 and 25 years of age(17.60±2.40 years,mean±SD)completed the 3×2 Achievement Goal Questionnaire for Sport,Sport Motivation Scale Ⅱ,and Mental Toughness Index.Latent profile analysis was used to identify unique combinations of achievement goal orientations.Comparisons between latent subgroups on autonomous motivation,controlled motivation,and mental toughness were performed using analysis of variance.Results:Latent profile analysis supported 3 distinct patterns of achievement goal profiles that were primarily distinguishable based on valence of competence(i.e.,approach vs.avoidance).Analyses of variance indicated that athletes who were classified into subgroups that endorsed approach types of goals(regardless of the types of avoidance goals they endorsed)reported higher levels of autonomous motivation and mental toughness.Conclusion:Results indicated that athletes tend to pursue a number of achievement goals collectively rather than in isolation.Although approach goals are more commonly linked to adaptive psychological functioning and positive outcomes,avoidance goals may also be associated with desirable psychological characteristics if they are pursued in conjunction with approach types of achievement goals. 相似文献
888.
我国中小企业发展战略定位与选择研究 总被引:1,自引:0,他引:1
中小企业已经成为我国经济发展中的一支重要力量,为了能够使其获得持续的竞争优势,有必要构建中小企业发展战略的新框架,促进中小企业更好地发展.本文在详细分析中小企业发展状况的基础上,提出了中小企业发展战略选择的新思路. 相似文献
889.
This study aimed to identify the continuous ground reaction force (GRF) features which contribute to higher levels of block phase performance. Twenty-three sprint-trained athletes completed starts from their preferred settings during which GRFs were recorded separately under each block. Continuous features of the magnitude and direction of the resultant GRF signals which explained 90% of the variation between the sprinters were identified. Each sprinter’s coefficient score for these continuous features was then input to a linear regression model to predict block phase performance (normalised external power). Four significant (p < 0.05) predictor features associated with GRF magnitude were identified; there were none associated with GRF direction. A feature associated with greater rear block GRF magnitudes from the onset of the push was the most important predictor (β = 1.185), followed by greater front block GRF magnitudes for the final three-quarters of the push (β = 0.791). Features which included a later rear block exit (β = 0.254) and greater front leg GRF magnitudes during the mid-push phase (β = 0.224) were also significant predictors. Sprint practitioners are encouraged, where possible, to consider the continuous magnitude of the GRFs produced throughout the block phase in addition to selected discrete values. 相似文献
890.
Erina Ogawa 《Journal of Intercultural Communication Research》2019,48(3):185-202
Identity is prominent in academia, despite it being difficult to define and measure due to its dynamic and multifaceted nature. In Japan, awareness of the make-up of Japanese youth is increasingly crucial as Japan becomes a more internationalized and ageing society. This paper examines, by identity mapping and discriminant analysis, the cultural identities of 94 Japanese youth. While strong Global identities separated the respondents with from without overseas experience, ties to National identities and Relationships were found respectively for males and females. This paper suggests that regarding the study of cultural identities, gender does matter – at least in Japan. 相似文献