大数据情境下面向突发气象灾害应急决策的情报响应体系研究

[目的/意义]针对突发气象灾害应急决策的情报保障需求,构建了以大数据环境为基、情报技术为力、情报流控制为策、应急决策为标的新型情报响应体系。[方法/过程]本文详细阐述了面向突发气象灾害应急决策的情报响应体系中的整体框架与具体内容,分析了情报响应系统的运行机理。[结果/结论]该应急决策情报体系围绕情报的采集、组织、分析和应用等活动,对大数据环境下突发气象灾害的数据信息进行自动监测与挖掘,充分利用机器学习、自然语言处理等技术进行情报分析,从而为突发气象灾害的事前、事中与事后提供各种决策支持与情报服务。     

新课改背景下教师权威的消解与重构

随着新课程改革的不断推进，教师权威受到严峻的挑战。教师权威的存在是客观且有其合理性的。新课程消解了教师的知识权威、传统权威和法定权威。重建教师权威，需要从转换教师角色、改善知能结构、完善人格等几个方面着手。     

一种基于反向连接技术的穿越防火墙的解决方案

利用一般防火墙不会禁止从计算机内部主动向外部的连接,以及不会禁止关键进程svchost.exe的特点,设计并实现了一个能穿越防火墙的木马程序,具有一定的研究价值.     

论彝族青棚文化

青棚是彝族人民生活中不可或缺的角色之一,从初始作为民居形式的一种到婚丧、祭祀、节日时的宴棚,再到青棚里吟唱的青棚调,青棚在这个过程中逐渐演化为习俗符码,青棚文化也由此泛起。     

从《永别了,武器》试析海明威心目中的理想女性

在《永别了,武器》一书中,海明威以极为欣赏的笔调描写了女主人公对所爱男性的依附和牺牲,反映了海明威心目中的理想女性形象,也从一个侧面反映了他的父权观念。     

康德历史哲学中的先验主义因素

康德历史哲学与其先验哲学具有内在的关联性，它既想继续解决康德哲学中自由与必然的冲突，又想打通政治哲学和道德哲学的分立，在这些尝试中，康德哲学流露出新的走向并对后世哲学有着重大影响。然而，康德历史哲学又难以摆脱其哲学固有的矛盾特征，它不可避免地会陷入二律背反的困境。     

论节奏乐器在周朝祭祀活动中的作用

节奏乐器是中国传统民族器乐中最为主要的一个部分，它有着上千年的悠久历史，在中国民间文化和宗教祭祀活动中都发挥着十分重要的作用。本文试图通过对于打击乐器在历史上祭祀活动的探究，得出这一乐器类群发展的历史渊源。     

Reimaging Public Libraries as Learning Communities: What Library Stories Can Tell Us

This article describes a study conducted in York County, Pennsylvania, on its countywide library system framed within the context of the statewide “Reimaging Libraries” Get Storied initiative, developed and marketed by organizational story consultant, Michael Margolis. Understood as an essential aspect of culture re-imaging and change, narratives were collected from library personnel by undergraduate students at Pennsylvania State University-York as part of a service-learning initiative (directed by the first author). Working closely with the library district consultant (second author), we assess the success of the initiative and make some recommendations for culture reimaging through the practice of storytelling.     

A new pedagogical model for adventure in the curriculum: part one – advocating for the model

Background: In recent years increasing attention has been given to models-based approaches to physical education as a way of promoting standards and particular types of learning through better alignment of teacher planning and delivery with pupil learning and achievement. However, little attention has been given to the specific contribution a pedagogical model for outdoor adventure education (OAE) has to make to pupils learning.

Purpose: This paper is presented in two parts. Part one is an advocacy paper and draws upon the broader discourse around models-based practice to make a case for the development of a pedagogical model for OAE. Drawing upon guidelines for models-based approaches to physical education, this paper considers the theoretical foundation, rationale, review of research findings and major theme that inform the development of a model of OAE.

Conclusions: The selected review of the research suggests that the major impact of OAE is upon the affective domain, particularly in relation to pupils developing a positive self-concept. Learning is also evident in the cognitive and physical domains, but this is secondary to learning in the affective domain. Drawing upon the analysis of the research literature, the major theme for the model is identified as ‘personal growth through adventure’ and ‘OAE’ is suggested as the name of the model. Part two of this paper builds upon these foundations to outline what a pedagogical model for OAE might look like in a secondary school in the UK.     

挽歌略考

挽歌,即葬歌,从挽歌诗名的演变,挽歌主题的发展、历代对挽歌的态度三个方面对挽歌作一分析。