Windows环境上机考试自动评分算法的研究

针对Windows平台上机操作考试,阐述了通过面向对象、OLE自动化技术和VBA嵌入式编程实现计算机自动评分的策略,及各种常见操作类型的自动评分算法实例。     

公司治理与财务困境预测

本文在分别借助因子分析和非参数检验方法对公司财务指标和治理因素进行统计处理的基础上,构造并实证检验了用于预测我国上市公司财务困境的两大模型,即仅是包含财务信息与融合财务信息和公司治理因素的Logistic回归预测模型。实证结果表明,作为通过了非参数检验的公司治理因素之关键特征变量——第一大股东派出董事比例,不但与公司发生财务困境的概率之间呈现显著的负相关关系,而且能够显著提高包含该变量的预测模型的回判和预测准确率。因此,公司治理信息应当是利于预测我国上市公司是否可能发生财务困境的重要因素。     

Troponin T and Heart Type Fatty Acid Binding Protein (h-Fabp) as Biomarkers in Patients Presenting with Chest Pain

Acute coronary syndrome (ACS) is a term for a range of clinical signs and symptoms suggestive of myocardial ischemia. It results in functional and structural changes and ultimately releasing protein from injured cardiomyocytes. These cardiac markers play a major role in diagnosis and prognosis of ACS. This study aims to assess the efficacy of heart type fatty acid binding protein (h-FABP) as a marker for ACS along with the routinely used hs-TropT. In our observational study, plasma h-FABP (cut-off 6.32 ng/ml) and routinely done hs-Trop T (cutoff 0.1 and 0.014 ng/ml) were estimated by immunometric laboratory assays in 88 patients with acute chest pain. Based on the clinical and laboratory test findings the patients were grouped into ACS (n = 41) and non-ACS (n = 47). The diagnostic sensitivity, specificity, NPV, PPV and ROC curve at 95 % CI were determined. Sensitivity of hs-TropT (0.1 ng/ml), hs-TropT (0.014 ng/ml) and h-FABP were 53, 86 and 78 % respectively and specificity for the same were 98, 73 and 70 % respectively. Sensitivity, specificity and NPV calculated for a cut-off combination of hs-TropT 0.014 ng/ml and h-FABP was 100, 51 and 100 % respectively. These results were substantiated by ROC analysis. Measurement of plasma h-FABP and hs-TropT together on admission appears to be more precise predictor of ACS rather than either hs-Trop T or h-FABP.     

关于中国法治现代化进程的再思考

中国法治的进程是漫长而曲折的，笔者试图从中国法治的百年历史历程中找到近代中国选择法治的被动性。针对目前我国的国情，提出现代中国选择法治的主动性，是现实的需要和理性思考的必然选择。     

Relationship between hyperuricemia and metabolic syndrome

Objective: To investigate the relationship between metabolic syndrome and hyperuricemia. Methods: A total of 2 374 subjects who received health examination in our hospital from Jan. 2004 to Dec. 2006 were enrolled in our study. Hyperuricemia is defined as ≥7 mg/dl (in men) or ≥6.0 mg/dl (in women). Metabolic syndrome was defined using AHA/NHLBI (American Heart Association/National Heart, Lung, and Blood Institute) criteria. Results: (1) The overall prevalence of hyperuricemia was 13.10%. The condition was more common in men than in women (19.07% vs 3.42%). (2) Among men, uric acid concentration is statistically significantly positively correlated with waist circumference, blood pressure, and triglyceride. Uric acid is negatively correlated with serum high-density lipoprotein-cholesterol (HDL-C). Uric acid concentration is most strongly correlated with serum triglyceride (r=0.379) and waist circumference (r=0.297). Among women, statistically significant positive correlations were noted for the serum uric acid concentrations with waist circumference, triglyceride and fasting plasma glucose. Serum triglyceride (r=0.329) and waist circumference (r=0.234) are most strongly correlated with uric acid concentrations. (3) Men with hyperuricemia had a 1.634-fold increased risk of metabolic syndrome as compared with those without hyperuricemia odds ratio (OR)=1.634, P=0.000. Women with hyperuricemia had a 1.626-fold increased risk of metabolic syndrome (OR=1.626, P=0.000) as compared with those without hyperuricemia. Conclusion: Hyperuricemia is prevalent among Chinese population. Additionally, serum uric acid is positively associated with metabolic syndrome.     

两晋南北朝"白衣领职"初探

两晋南北朝时期,"白衣领职"是一种与"免官"完全不同的处分方式.它既是对官吏任免和惩处制度的完善,也是对受处分官员某种程度的保护措施,其根本目的是既维护权威,又维持正常工作秩序.这种特殊的领职方式,体现出了两晋南北朝时期政治的特殊性.     

声符字假借义中无文献用例的形声字声符示源考——以《说文·人部》形声字为参照系

汉字在历史发展中增衍繁多的主要是形声字,同从一个声符的字就有许多。因此,字族、声符示源和语源义等内涵是研究形声字最基本的概念。本文拟对《说文·人部》形声字中散见于训诂专书和其它典籍中的同声符字所构成的同族材料加以甄选,进而对《说文·人部》中声符字假借义无文献用例的形声字声符的示源情况,做了较为细致地考证。     

论训诂别类为训之认知价值——以《说文解字》为例

别类为训指在不同义类之间进行的训诂。《说文解字》中的别类为训是比较全面而丰富的。别类为训在语言起源研究上具有重大认知价值,它反映了语言起源期词无定类的语言事实,为作为语言起源学说之一的＂拟声说＂提供了有力的支撑.     

“乘桴浮海” “欲居九夷”考论

综合考察古今对《论语》的诠释,探讨并勾稽孔子＂乘桴浮海＂＂欲居九夷＂之语中长期尘封湮没的历史内蕴。从而,认定孔子之言,于假设虚语之中,蕴含着欲＂见贤思齐＂之意,即有鉴于箕子封于朝鲜、渡海推行其道的史实,而有志于作第二个箕子。如此,则现今研读《论语》,若仅就文释义地讲解＂乘桴浮海＂＂欲居九夷＂之语,而遗弃其深沉的历史内蕴,似乎难免于买椟还珠之嫌。     

卡梅伦政府教育新政:创建“自由学校”,确保教育公平

2010年6月18日,英国新任首相卡梅伦出台一项教育新政,允许个人和组织创办自由学校,其办学理念可简单概括为政府掏钱、私人管理,其灵感主要来自瑞典的自由学校以及美国的特许学校。创建自由学校主要缘于英国传统教育的弊端及贫富教育差距的不断扩大。英国政府已经设立了5 000万英镑的专项基金,作为2011年3月31日前创建自由学校的启动资金。该计划宣布后,立即有700多个团体表示有兴趣,这对改进英国教育的公平将影响深远。