铝电解关键指标预测方法的研究与应用

为维持铝电解生产的持续性，保证电解槽的物耗稳定和能耗稳定，通过对铝厂数据的挖掘与建模，提出一整套维持电解槽稳定的策略方法，并用于指导实际生产。首先为数据去噪，针对铝厂数据分布特征未知的特点，提出一种无参自适应的模糊聚类方法，通过迭代自适应得到类簇个数和簇中心；根据聚类结果，将铝厂数据按实际意义标签化，提出一种基于距离的连续属性朴素贝叶斯算法，对分类器使用增量思想，使算法动态分类准确率得到提高；应用单槽测试集数据，通过累积法完成当天各指标等级趋势的预测，确定各指标下变量相对于前一天的变化量，完成预测。实验发现，预测模型可完成铝电解关键指标的预测；提出的聚类、分类算法在UCI数据及铝厂数据上表现良好。     

Using learning methodologies and resources in the development of critical thinking competency: An exploratory study in a virtual learning environment

This study aims to design and implement new learning methodologies and resources that seek to advance the development and assessment of one of the fundamental students’ competencies from any Business Administration Degree, such as critical thinking, that is, this is an exploratory study on computing for human learning, specifically, learning of key competencies for business. We are going to use audiovisual case methodology through the use of short film clips, usually real stories, to help students understand the practical implications of theoretical concepts explained in the classroom. A theoretical model test uses data from 32 business students from the Open University of Catalonia. The first results show positive attitudes toward a new technological resource ‘audio-visual cases’. They indicate that the use of this tool can improve the comprehension of a problem and its origins and, at the same time, stimulate learning. In addition, this tool helps to develop critical thinking competency. This study offers important contributions to an e-learning environment and their applicability to the workplace, since it is the first type of research about the impact of audiovisual cases in the acquisition of critical thinking competency. Furthermore, this methodology promotes collaborative learning.     

建筑的代码(上)

本文通过建筑编码形成时间句法、空间句法、绘画、建筑混合系统,以及戏剧舞蹈、建筑、能所指关系构成同系结构的大文化系统,甚至占卜、堪舆和阴阳等原始的仪式,来解释出现在中国古建筑里的符号意义,正是这种不同层面的叠加构成了建筑、音乐、仪式、神话、天体的、数字的、星相占卜、风水建筑术、政治、血缘伦理、修辞等等多义重叠,从而构成了复杂的建筑编码系统。     

基于微气候模拟的武汉居住小区植被降温通风效应研究

在快速城镇化过程中，中国城市边缘区生态安全格局出现了自然生态与人文生态双重破坏的问题，研究基于复合生态平衡、生态空间活化、共建共享共赢的发展目标，提出以自然生态要素识别与敏感度分析、人文生态发展需求分析为基础，以自然与人文生态安全格局分区建构、复合生态空间耦合下的功能化发展指引为核心的城市边缘区生态安全格局重构方法框架，并结合铜陵城市边缘区——东湖地区规划建设展开理论应用与实践探索，为重构城市边缘区生态安全格局提供有益借鉴。     

三甲医院护士人文素质现状调查

目的：了解三甲医院护士人文素质水平的现状，为提高护士人文素质水平提供依据。方法：采用自行设计的护士人文素质调查问卷对在职护士进行调查。结果：护龄〉10年的护士人文素质水平较高：学历为本科及以上组护士人文素质水平高于大专组：正编护士高于非编护士；急诊科和儿科护士在心理素质方面明显高于内科、外科、妇产科护士。结论：护士人文素质水平发展不平衡，建议医院管理者制定针对性措施以提高护士人文素质。     

以网络百科为平台发展学生在物理化学课程学习中的批判性思维

文章探索了一种大学生批判性思维的培养模式。讨论了批判性思维的重要意义、介绍了利用网络百科实施课堂教学的方法和步骤、对反馈结果进行分析。实践结果表明教学效果良好。     

珠海市建筑工程质量通病防治措施研究与实施

简要介绍珠海市建筑工程质量通病防治系列措施的研究背景、编制思路、出台后的实施效果、推行过程的配套措施，以及实施过程的一些体会，供同行参考。     

The effects of geography lessons with geospatial technologies on the development of high school students' relational thinking

Geospatial technologies offer access to geospatial information via digital representations, such as digital maps, and tools for interaction with those representations. The question is whether geography lessons with geospatial technologies really contribute to the development of students' geospatial thinking, in particular geospatial relational thinking, as is suggested in the literature about geospatial technologies in secondary education. This paper reports about the outcomes of a quasi-experimental research project, in which a geography lesson series with geospatial technologies was compared with a conventional geography lesson series that had the same content. Although the lesson series covered only three lessons, the data showed that the lesson series with geospatial technologies contributed significantly more to the development of students' geospatial relational thinking than the conventional lesson series. The effect size was ‘medium large’.