抗日军政大学华中分校对青年马克思主义者的思想政治教育

抗战时期,新四军创办的抗日军政大学华中分校吸引了大批青年,通过马克思主义理论的学习和实践教学来开展思想政治教育工作。学校采取了灵活多样的思想政治教育形式,培养了大批军政干部,使青年学生提高了马克思主义理论水平,培养了艰苦朴素的作风,坚定了革命意志。其教学方法对当今的思想政治工作仍然具有现实的借鉴意义。     

黄炎培职业教育思想对高职人才培养的启迪

黄炎培职业教育思想不仅奠定了我国现代职业教育思想的基础,也是我国职业教育理论的重要组成部分。本文试图以黄炎培的职业教育思想和实践为主线,评析黄炎培职业教育思想的历史贡献、当代价值和局限性,从而提炼出黄炎培职业教育思想在培养方向、培养目标、培养途径上对当前我们探索高等职业教育人才培养的重要启迪作用。     

高师公共课心理学的教学改革探讨

公共课心理学是体现师范特色的重要必修课,但在课程安排、教材内容、教师、教学方法和教学效果方面还存在着一些问题。针对这些问题,研究者们主要对教学体系和教材进行了改革,本文也根据教学实际提出一些具体的改革措施和建议。     

新疆学前教育职前与职后教师的课程观现状调查

课程观是人们对课程的看法和认识,包括对课程的内容、目的、价值等问题的看法。研究运用问卷调查法对新疆193名幼儿园教师和138名学前教育专业本科学生进行幼儿教育课程观调查,研究发现:学前教育专业学生和幼儿园教师在观念上都倾向于教育训练理论;幼儿园教师的课程观倾向在职称上无显著差异;在地域上存在差异,即城市和乡镇幼儿园教师的课程观均倾向于教育训练理论,而连队(村)幼儿园教师无明显的课程观倾向。     

WinCC在数字化油库监控系统中的应用

为适应油库数字化建设需要,解决油库监控中区域分散、设备点多、监控面广导致的数据采集和统一管理较为困难、系统实时性差、可靠性低等问题,设计了基于WinCC的数字化油库监控系统。该设计应用OPC技术实现与控制器的数据交互,利用用户归档和变量归档,有效实现数据库的建立、查询和修改,克服了软件编程中与现场设备通信复杂和一般组态软件数据管理较差的缺陷,大大缩短了系统开发周期,使系统操作方便,界面友好美观,维护简单快捷,可广泛应用于油库监控。     

舰载无人机对岸可观测安全飞行空间分析模型

基于舰载无人机对岸上目标的观测能力出发研究出的"理想观参",考虑各种因素对舰载无人机在任务区域飞行安全的影响,建立了地理通视性分析模型、地理可飞性分析模型、飞行可控性分析模型、弹道安全性分析模型和观参上限分析模型;综合上述模型,给出了舰载无人机可观测安全飞行空间,满足可观测安全飞行空间的观测参数即为当前环境下的"实用观参";根据本文模型研制的舰载无人机对岸射击观测辅助决策软件,实现了舰载无人机对岸射击观测的科学决策。     

A novel launch dynamics measurement system for multiple launch rocket system and comparative analysis with numerical simulations

In this paper,a novel launch dynamics measurement system based on the photoelectric sensor pair is built.The actual muzzle time(i.e.a time duration that originates from the initial movement to the rocket's departure from the muzzle)and the muzzle velocity are measured.Compared with the classical methods,the actual muzzle time is obtained by eliminating the ignition delay.The comparative analysis method is proposed with numerical simulations established by the transfer matrix method for multibody systems.The experiment results indicate that the proposed measurement system can effectively measure the actual muzzle time and reduce the error of classical methods,which match well with the simulation results showing the launch dynamics model is reliable and helpful for further analysis and design of the MLRS.     

Guerrilla warfare in Katanga: the Sanga rebellion of the 1890s and its suppression

ABSTRACT

This article discusses the origins and development of the Sanga insurgency of the 1890s with a view to demonstrating that, contrary to commonly held stereotypes, pre-colonial warfare was neither simple nor unchanging. Its tactics, it is argued here, repay the sort of close analysis commonly reserved for other typologies and theatres of war. The Yeke, against whose exploitative system of rule the Sanga and their allies rose up in 1891, survived the onslaught by entering into a strategic alliance with Lofoi, a newly established station of the Congo Free State, and its limited contingent of regular Force Publique troops. An in-depth examination of the joint Yeke-Force Publique counterinsurgency campaign leads to the conclusion that the novelty of the ‘small wars’ that accompanied the Scramble for Africa should not be overstated. In southern Katanga and, by implication, elsewhere, these confrontations were shaped by processes of mutual borrowing in which African military practices and even political aims were not necessarily subordinate to European ones.     

Chemical-weapon use in Syria: atrocities,attribution, and accountability

ABSTRACT

International efforts to hold the government of President Bashar al-Assad accountable for the use of chemical weapons in the Syrian Civil War have entered a new phase. For the first time, the Organisation for the Prohibition of Chemical Weapons (OPCW), the international organization responsible for implementing the 1993 Chemical Weapons Convention, has been empowered to identify the perpetrators of chemical attacks in Syria. The Investigation and Identification Team (IIT), which was formed to conduct the OPCW’s new attribution mission, has announced its intention to investigate and identify the perpetrators of nine chemical attacks in Syria, including the April 7, 2018, attack in Douma. This article reviews recent efforts to attribute chemical attacks in Syria, describes what we know about the nine incidents to be investigated, summarizes what is known about the Syrian government officials, military commanders, and chemical-warfare scientists suspected of being responsible for these attacks, discusses what to expect during the next phase of the attribution process, and offers insights into how the international community can move beyond attribution to accountability. Accountability is necessary to provide justice for victims and to prevent future incidents by demonstrating that perpetrators of chemical attacks will be identified and punished.