现代高校教师的劳动特性与人性化管理问题探析

"人性化管理"是由现代行为科学演变出来的一种新的管理概念,随着知识时代的来临,人作为知识、智慧的主体变得越来越重要,而高校是人才聚集之地,如何合理开发人的内在潜能,已成为新形势下高校人事管理部门研究的重要课题。本文分析了高校教师劳动特性并对高校教师人性化管理的问题进行了探析,对人事制度改革过程中的教师管理问题具有一定的指导意义。     

怀特海的大学教育思想述评

怀特海认为大学存在的理由在于,它是青年和老年人之间进行知识和生命沟通的桥梁;大学要培养学生的智慧、想像力和创造力;大学的教学应该与学生的生活结合起来,让学生获得活的知识;大学的管理不同于商业或其他部门,应该尊重大学和大学教师的独立性和自由。     

射面交叉分析及武器控制方法研究

通过对影响多武器同时射击安全的重要因素——射面交叉的研究,分析了产生射面交叉的原因,建立了射面交叉的判断模型,研究了控制武器的方法,建立了禁止射击信号的产生模型。研究结果对舰艇的总体设计、武器控制以及作战使用有一定的指导意义。     

一种海底应答器绝对位置的精确校准方法

应答器越来越多地应用于各种水下作业,而其绝对位置的校准是工作的前提。在深海下由于声速的不均匀性,声线会发生弯曲。海底应答器绝对位置的校准需要进行声线弯曲修正。给出了一种深海条件下含声线弯曲修正的海底应答器绝对位置精确校准的方法。深海试验结果验证了该算法的有效性以及进行声线修正的必要性。     

水下无线传感器网络的节点精确定位

以无线传感器网络(WSN)水下应用为背景,针对特定的环境要求,提出了一种可实现网络规模升级的分布式无锚点网络节点自定位机制。该定位算法通过距离误差估计和分布式坐标计算方法,有效地减少了由于测量距离误差所带来的坐标计算误差和节点坐标计算所带来的通信开销,有利于网络节点能量的合理使用和大规模的WSN布放。通过试验仿真计算,验证了该定位机制的合理性,为水下WSN应用提供了有力的技术支持。     

防化研究院履约十年回顾

《禁止化学武器公约》生效10周年之际,简要回顾公约生效以来防化研究院参与的履约研究、核查接待、单一小规模设施建设、指定实验室建设、日本遗弃化武处理等各个方面的履约活动,以期总结经验,展望未来。     

Terrorism as Method in Nepali Maoist Insurgency, 1996–2016

During the period 1996–2006, the Communist Party of Nepal (Maoist) waged overt people’s war to seize state power and institute a new order that realized the party’s understanding of ‘New Democracy’ as posited by Mao Tse-tung. Contextual shifts led to a crucial strategic turning point in September 2005, when the Maoists agreed to a united front with estranged legal parties to oust the monarchy and establish a republic. Though touted as acceptance of political reintegration, the move was tactical rather than strategic. The party had no intention of supporting a parliamentary version of democracy and thus, 2006–2016, engaged in a covert effort to seize power. Central to this effort was the paramilitary Young Communist League (YCL), the members of which responded to inflammatory party verbiage and exhortations with attacks upon rival political actors. These attacks, academically and legally, were terrorism and offered a salient illustration of intra-state unrestricted warfare. Ultimately, organizational, national, and regional circumstances caused the main Maoist movement to move decisively away from its covert approach. By that time, however, radical splinters had embraced the use of terrorism against rival political actors, creating a situation whereby local politics is yet a dangerous endeavor in certain areas and at certain times.     

What-If at Waterloo. Carl von Clausewitz’s use of historical counterfactuals in his history of the Campaign of 1815

In this article, I analyze the use of historical counterfactuals in the Campaign of 1815 by Carl von Clausewitz (1780–1831). Such is the importance of counterfactuals in this work that its gist can be given in a series of 25 counterfactuals. I claim that a central role is played by evaluative counterfactuals. This specific form of counterfactuals is part of a didactic method that allows Clausewitz to teach young officers a critical method that prepares them for the challenge of decision-making in real warfare. I conclude with the enduring relevance of Clausewitz’s use of evaluative counterfactuals for contemporary military historiography.     

航拍图像车辆检测中的圆形滤波器HOG特征快速计算

航拍图像中车辆一般近似为矩形结构,因此通过统计检测窗口中的梯度方向直方图并根据梯度主方向估计车辆朝向,将检测窗口旋转到相应方向进行分类器判别。车辆检测采用级联boosting分类器和梯度方向直方图特征,针对旋转窗口中梯度方向直方图特征的计算,设计一种基于圆形滤波器的梯度方向直方图特征。与传统基于积分直方图的梯度方向直方图特征提取方法相比,显著提高了旋转窗口中梯度方向直方图特征的计算效率,在计算每个像素的梯度时采用查找表代替梯度向量的求模和角度计算也减小了计算量。使用真实图像进行的实验表明,该车辆检测算法快速高效。