“哲学意味”与“补史之阙”

传统上西方人为小说辩护的理由是它“更富于哲学意味” ,中国人的辩护理由是它“有可观之辞”。从文化传播的角度看 ,小说的功能正在补正统文化之缺 ,后一种理由更符合实际。文人大规模地介入小说活动 ,使小说成为沟通各种文化的公共领域。 2 0世纪以后 ,西方出现了将哲学“非中心化”的主张 ;从鲁迅开始 ,中国现代小说摆脱“历史癖” ,强化了批判精神。当代小说仍应发挥传统 ,沟通文人的批判意识和民众智慧 ,采取积极策略     

整代数体函数的亏量

研究了一类具有v＋1个亏值的v-值整代数体函数，利用整代数体函数的级与特征函数及其亏值亏量的定义和性质，借助线性无关性、克兰姆法则、Jensen公式及对数导数定理进行分析推理，得出这类整代数体函数的所有亏量之和不超过v．     

Efficient Estimation of a Distribution Function under Quadrant Dependence

LetX₁,X₂, ..., be real-valued random variables forming a strictly stationary sequence, and satisfying the basic requirement of being either pairwise positively quadrant dependent or pairwise negatively quadrant dependent. LetF^ be the marginal distribution function of theX_ips, which is estimated by the empirical distribution functionF_n and also by a smooth kernel-type estimateF_n, by means of the segmentX₁, ...,X_n. These estimates are compared on the basis of their mean squared errors (MSE). The main results of this paper are the following. Under certain regularity conditions, the optimal bandwidth (in the MSE sense) is determined, and is found to be the same as that in the independent identically distributed case. It is also shown thatn MSE(F_n(t)) andnMSE (F^_n(t)) tend to the same constant, asn→∞ so that one can not discriminate be tween the two estimates on the basis of the MSE. Next, ifi(n) = min {k∈{1, 2, ...}; MSE (F_k(t)) ≤ MSE (F_n(t))}, then it is proved thati(n)/n tends to 1, asn→∞. Thus, once again, one can not choose one estimate over the other in terms of their asymptotic relative efficiency. If, however, the squared bias ofF^_n(t) tends to 0 sufficiently fast, or equivalently, the bandwidthh_n satisfies the requirement thatnh³_n→ 0, asn→∞, it is shown that, for a suitable choice of the kernel, (i(n) ?n)/(nh_n) tends to a positive number, asn→∞ It follows that the deficiency ofF_n(t) with respect toF^_n(t),i(n) ?n, is substantial, and, actually, tends to ∞, asn→∞. In terms of deficiency, the smooth estimateF^_n(t) is preferable to the empirical distribution functionF_n(t)     

新型农村社区建设中孝道的缺失与重建

孝道是中华民族优良的传统道德准则,是养老敬老的前提和基础.随着农村社区的的不断发展和农业生产方式的改变,孝道的维持机制失去了效力,乡村孝道的评价标准变得功利化和理性化.为了解决新型农村社区建设中出现的养老问题,要对我国传统孝道进行重新解析和定位,转变孝道关系双方的观念,实现公众舆论的正确引导和监督作用.     

加快新农村建设促进县域经济跨越式发展

党的十六届五中全会提出建设社会主义新农村的伟大战略.本文以安徽合肥市为实例,通过实地调研,分析了目前合肥市在社会主义新农村建设中所取得的成绩,存在的不足,并针对这些不足,在认真分析研究的基础上,提出了相关对策建议.     

Prevalence,incidence and risk factors of testosterone deficiency in a population-based cohort of men: results from the study of health in Pomerania

Objective.?Low total testosterone levels (TT) have been associated with increased morbidity and mortality. However, the prevalence and incidence of testosterone deficiency (TD) in association with its risk has not been assessed systematically to date.

Methods.?Data from the prospective population-based Study of Health in Pomerania were used. From the 2117 men aged 20–79 years at baseline, 1490 men with complete TT data were analysed. Crude and age-specific prevalence and incidence rates of TD were estimated by TT levels below the age-specific 10th percentile. Analysis of covariance and Poisson regression models were used to assess the association of socio-demographic characteristics, health-related lifestyle, as well as somatometric, medical and laboratory measures with risk of incident TD.

Results.?TD baseline prevalence was 10.4% (N?=?155) and incidence 11.7 per 1000 person-years. TT levels showed a significant age-related decline with an unadjusted rate of 0.05 nmol/l per year. Obesity, metabolic syndrome, diabetes and dyslipidaemia were identified as risk factors of incident TD. Subpopulations of men without the revealed risk factors at both examinations maintained constant TT levels over time.

Conclusions.?Besides aging alone, lifestyle and different comorbidities were associated with TT level decline, suggesting that the age-related TT decline may be at least partly prevented through the management of potentially modifiable risk factors and health related behaviour.     

劳动力缺失背景下新型农村养老保险需求及其影响因素研究

新型农村养老保险试点工作的全面开展、制度优化完善必须充分考虑农村现实状况和农民实际需求,本文以劳动力缺失、老龄化加剧、家庭养老功能弱化为背景,对陕西省西安市10个涉农区县开展实地调查,通过问卷设计与数据收集,获取1156个有效样本,综合运用描述性统计、相关分析和二分类、多分类逻辑回归分析方法,从参保意愿和支付能力的二维视角实证研究新型农村养老保险需求及其影响因素,结果表明：养老风险意识、新农保政策了解程度、新农保政策效果和缴费原则认可程度、耕地面积、期望养老金额是新农保参保意愿的显著影响因素,而表征经济状况的农民家庭年总收入、年基本支出与新农保支付能力之间具有显著的因果关系。     

科学发展观的确立与落实——湖南核电启动再思考

文章从湖南核电的四次启动,2003年"电荒",提出了发展核电是科学发展观落实的命题,然后,从湖南经济的崛起,资源、环境、可持续发展的需要,以及湖南电力结构、地区结构、季节供求调整等方面,论证了湖南发展核电的必要性.     

流动人口计划生育服务与生殖保健需求缺口及应对

流动人口是易于受伤害，合法权益难以保障的特殊人口群体。为确保流动人口都能享受到计划生育技术服务和生殖保健服务，本文探索了这两种需求服务的缺口及原因，并提出了规范服务的应对措施建议。     

推行人力资源会计制度的困难

作为市场经济的产物,人力资源是会计学的一个新兴的重要分支学科。本文着重论述了在我国建立人力资源会计的必要性和人力资源会计的理论欠缺,同时对人力资源的计量难度进行了说明。