企业品质文化建设的探讨

企业要实现有效的管理,创造良好的效益,必须树立品牌,提高竞争力．而品牌的建立需用良好的品质来打造,品质文化形成过程是长久的,复杂的,需要员工强烈的品质意识,乃至品质文化的形成．品质文化的形成需要在横向与纵向两个角度进行,在横向上,包括新产品新工艺新材料的设计研究与开发、生产过程的控制以及营销服务三大环节的相互传递及支持。在纵向上,包括营销决策、组织指挥、工序控制三大质量层面。全体员工在实际的工作过程中形成共同的品质价值观,用充满文化魅力和人情味的管理来潜移默化地影响员工,通过追求完美产品品质来形成品质文化。     

最佳证据规则探析

最高人民法院《关于民事诉讼证据的若干规定》第七十七条对民事证据上的最佳证据规则作了规定。该条借鉴外国的最佳证据规则的原理并结合我国的司法实践,根据证据的不同分类标准,对不同种类的证据形式通过比较,对其证明效力的大小作出了不同的规定,从而确立了我国民事证据上的最佳证据规则。为了在司法活动中更好地、正确地理解和运用该规则,有必要对最佳证据规则的有关问题进行探讨和研究。     

基于光纤光栅传感阵列及双目视觉的内窥镜三维显形系统的研究

内窥镜柔性杆在体内的形状显示是一种新型的技术,在这种技术的帮助下,当病人的结肠处于一种不正确的位置上或者说在进境的过程中内窥镜柔性杆的形状形成了扭曲,而形状扭曲会导致内窥镜检查的不安全性,如果预先知道这种状况的发生,就能给诊断带来安全性。本文主要研究了一种基于光纤光栅传感阵列的内窥镜柔性杆的形状及双目视觉的内窥镜镜手柄部分的姿态检测方法,这两种方法的集成构成了整个内窥镜的显形系统。详细的分析包括基于光纤光栅传感器信息的检测原理以及空间曲线重建算法,内窥镜手柄部分相对于世界坐标系的位姿估计。实验结果证明了提出方法的有效性。比较以前的研究,形状重建的精度已经提高到了4.5mm。通过加入内窥镜手柄的位姿检测,整个三维形状显示子系统变得更加有效和更实用化。     

对重庆高校研究生课程建设相关问题的调查

课程学习在研究生培养中处于基础地位,通过在重庆市培养研究生的高校就研究生课程学习的重要性、在研究生培养中的地位、课程设置、课程教学或学习、课程建设等相关问题进行开放式问卷调查,就调查的结果分析得出的基本结论进行总结并提出相关建议。     

关于发展哲学研究的反思

发展哲学是21世纪马克思主义哲学研究的重要生长点。我国当代发展哲学研究大体经历了两个时期：起始期和发展期，即发展哲学研究的学科意识唤醒期和体系意识推进期。在此过程中，发展哲学研究既取得了一定成就，又存在一定的缺失。就缺失而言．主要是学科界定不清，学科特质不明显，其症结在于以狭义解释屏蔽广义解释，大大限制了发展哲学研究的新视野。因此应以马克思主义过程辩证法重构发展理念．理解发展哲学。     

一种新的内插算法的研究

有效的插值算法是现代医学三维成像中的一个焦点。针对ＣＴ断层图像的特点，文中提出了一种新的分区域位置映射插值算法，阐明了算法的基本思路及实施步骤，最后给出实验结果。     

Expert Scientific Judgment and Cancer Risk Assessment: A Pilot Study of Pharmacokinetic Data

When high-dose tumor data are extrapolated to low doses, it is typically assumed that the dose of a carcinogen delivered to target cells is proportional to the dose administered to test animals, even at exposure levels below the experimental range. Since pharmacokinetic data are becoming available that in some cases question the validity of this assumption, risk assessors must decide whether to maintain the standard assumption. A pilot study of formaldehyde is reported that was undertaken to demonstrate how expert scientific judgment can help guide a controversial risk assessment where pharmacokinetic data are considered inconclusive. Eight experts on pharmacokinetic data were selected by a formal procedure, and each was interviewed personally using a structured interview protocol. The results suggest that expert scientific opinion is polarized in this case, a situation that risk assessors can respond to with a range of risk characterizations considered biologically plausible by the experts. Convergence of expert opinion is likely in this case of several specific research strategies ar executed in a competent fashion. Elicitation of expert scientific judgment is a promising vehicle for evaluating the quality of pharmacokinetic data, expressing uncertainty in risk assessment, and fashioning a research agenda that offers possible forging of scientific consensus.     

圆明园重建之我见

圆明园应该通过学习欧洲对历史文化遗产进行修复的方式进行重建。而且,重建非轻而易举能够完成,应积极争取国际援助,并从资料收集、整理,学术研究和资金管理等各个方面做好重建的准备工作。     

Ebola Virus Dose Response Model for Aerosolized Exposures: Insights from Primate Data

This study develops dose–response models for Ebolavirus using previously published data sets from the open literature. Two such articles were identified in which three different species of nonhuman primates were challenged by aerosolized Ebolavirus in order to study pathology and clinical disease progression. Dose groups were combined and pooled across each study in order to facilitate modeling. The endpoint of each experiment was death. The exponential and exact beta-Poisson models were fit to the data using maximum likelihood estimation. The exact beta-Poisson was deemed the recommended model because it more closely approximated the probability of response at low doses though both models provided a good fit. Although transmission is generally considered to be dominated by person-to-person contact, aerosolization is a possible route of exposure. If possible, this route of exposure could be particularly concerning for persons in occupational roles managing contaminated liquid wastes from patients being treated for Ebola infection and the wastewater community responsible for disinfection. Therefore, this study produces a necessary mathematical relationship between exposure dose and risk of death for the inhalation route of exposure that can support quantitative microbial risk assessment aimed at informing risk mitigation strategies including personal protection policies against occupational exposures.