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991.
证券市场惩戒机制一般分为法律惩戒机制、行政惩戒机制、自律惩戒机制、舆论惩戒机制、市场惩戒机制五个部分。在我国证券市场,这五种惩戒机制在不同程度上是失效的。造成这些惩戒机制失效的原因在于:我国上市公司与政府之间的联系还未被完全切断,国家依然为上市公司提供隐性担保。惩戒机制的失效也与我国经济转轨阶段的新兴经济体的性质紧密相关。  相似文献   
992.
文学语言是在文学创作过程中发生的,研究文学语言必须结合文学创作的特殊逻辑思维形式,即诗意逻辑,进行分析。诗意逻辑是以表达或驰骋审美理想为目的的艺术思维的特殊逻辑形式。在它的指导下.文学语言的生成机制与普通语言、科学语言有着根本的区别。作家在进行创作时,先是在脑海中形成一定的内心意象.然后才有文学语言的表达。  相似文献   
993.
论孟子的道德实践原则   总被引:1,自引:0,他引:1  
道德学说是孟子哲学思想的重要组成部分,他的性善论从道德意识先验论角度,论证了人的道德可能和为何可能。而可能和“为何可能”的中间环节就是“如何可能”。孟子认为由“善端”发展为“善行”的具体途径有“居仁由义”、“知言养气”、“切身自反”、“心无愧怍”四种修养方法。  相似文献   
994.
语用失误包括语用语言方面的失误和社交语用方面的失误。跨化交际中的语用失误是由于母语影响、教学习惯、化差异等所致。  相似文献   
995.
A significant body of the literature has documented the potential of Augmented Reality (AR) in education, but little is known about the effects of AR-supported instruction in tertiary-level Medical Education (ME). This quasi-experimental study compares a traditional instructional approach with supplementary online lecture materials using digital handout notes with a control group (n = 30) and an educational AR application with an experimental group (n = 30) to investigate any possible added-value and gauge the impact of each approach on students' academic performance and training satisfaction. This study's findings indicate considerable differences in both academic performance and training satisfaction between the two groups. The participants in the experimental group performed significantly better than their counterparts, an outcome which is also reflected in their level of training satisfaction through interacting and viewing 3D multimedia content. This study contributes by providing guidelines on how an AR-supported intervention can be integrated into ME and provides empirical evidence on the benefits that such an approach can have on students' academic performance and knowledge acquisition.

Practitioner notes

What is already known about this topic
  • Several studies have applied various Augmented Reality (AR) applications across different learning disciplines.
  • The effects of AR on students' perceptions and achievements in higher education contexts is well-documented.
  • Despite the increasing use of AR-instruction in Medical Education (ME), there has been no explicit focus on AR's effects on students' academic performance and satisfaction.
What this paper adds
  • This quasi-experimental study compares the academic performance and training satisfaction of students in an experimental group (AR) and a control group (handout notes).
  • This study provides instructional insights into, and recommendations that may help students achieve better academic performance in AR-supported ME courses.
  • The experimental group reported greater training satisfaction than their counterparts.
Implications for practice and policy
  • Students who followed the AR-supported instruction achieved better academic performance that those in the control group.
  • AR-supported interventions encourage active learning and lead to significant performance improvement.
  • The experimental group outperformed the control group in academic performance and training satisfaction measurements, despite the lower experimental group's lower pre-test performance scores.
  相似文献   
996.
蒋介石将政治失败归咎于新旧制度的脱序与“政党政治”的失败。其错之一,他掩盖了国民党挑动内战的罪恶事实;其错之二,在为其政治失败寻找“理论”根据;其错之三,为国民党的政治腐败开脱。蒋认为失败的经济原因是“通货恶性膨胀的结果”;行政院擅自动用了中央银行改革币制的基金。而实际上是蒋采取了错误的财经政策,及官僚资本的巧取豪夺。蒋认为军事失败的原因,是军队纪纲败坏;官兵对立、军民关系恶劣;没有奉行三民主义;战略的错误;军队的腐败堕落。他没有明战争性质与人心向背及战争政策与错误指导。蒋认为外交失败是苏联对中国的侵略和对中共的扶植及美国对苏俄中共的妥协政策。他背弃国家民族利益的依赖主义外交路线是根本原因。  相似文献   
997.
本文以酶联免疫吸附法(ELISA)测定了54例不同类型及不同并发症的冠心病患者与30名健康人的血浆Lp(a)浓度。心肌梗塞组和心绞痛组的Lp(a)浓度均高于对照组,并发糖尿病组Lp(a)浓度显著高于其他各组,无并发症且年龄较轻者Lp(a)浓度显著高于年龄较高者。表明血浆高Lp(a)水平是冠心病的遗传危险因素,但其升高的程度不能反映冠心病的临床类型或严重程度;并发糖尿病是老年冠心病患者血浆Lp(a)浓度升高的原因之一。  相似文献   
998.
蒲松龄科举失利的原因很多,但直接导致其屡试不中的原因却缘自于考中秀才时清代大文学家施闰章的赏识,而正是这“赏识”导致了几十年的科举路上蒲松龄科举文章写作的“偏离”。  相似文献   
999.
本文试图从张载的四句话:“由太虚,有天之名;由气化,有道之名;合虚与气,有性之名;合性与知觉,有心之名”对其哲学中的相关概念“太虚”、“天”、“气”、“道”、“性”、“心”进行层级分析,进而来分析张载哲学的基本框架。  相似文献   
1000.
Hepatitis B virus (HBV)-induced liver failure is an emergent liver disease leading to high mortality. The severity of liver failure may be reflected by the profile of some metabolites. This study assessed the potential of using metabolites as biomarkers for liver failure by identifying metabolites with good discriminative performance for its phenotype. The serum samples from 24 HBV-induced liver failure patients and 23 healthy volunteers were collected and analyzed by gas chromatography-mass spectrometry (GC-MS) to generate metabolite profiles. The 24 patients were further grouped into two classes according to the severity of liver failure. Twenty-five commensal peaks in all metabolite profiles were extracted, and the relative area values of these peaks were used as features for each sample. Three algorithms, F-test, k-nearest neighbor (KNN) and fuzzy support vector machine (FSVM) combined with exhaustive search (ES), were employed to identify a subset of metabolites (biomarkers) that best predict liver failure. Based on the achieved experimental dataset, 93.62% predictive accuracy by 6 features was selected with FSVM-ES and three key metabolites, glyceric acid, cis-aconitic acid and citric acid, are identified as potential diagnostic biomarkers.  相似文献   
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