完善电子注册制度,助力高职院校学籍管理

论述高职院校学籍管理的现状和问题,以及电子注册的内容和意义,提出借助电子注册制度推进高职院校学籍管理的对策和建议.     

以培养高职学生职业素养为导向的学生工作运行机制的实践研究

现代服务业需要员工具备较高的职业素养。提高高职院校现代服务业类学生的职业素养可以通过学生工作实现。学生工作是一项艰巨复杂的系统工程,其运行需要建立健全8项有效的机制,并发挥好作用,服务于学生职业素养的提高。     

Ad Hoc 网络中的路由机制

Ad Hoc网络是一种无中心式（分布式）的无线通信网络。它为局域内的移动或无线主机的互连提供了灵活的解决办法。由于其支持主机移动以及无中心的特点，合适的路由策略在Ad Hoc网络中是至关重要的。对Ad Hoc网络的路由机制进行了介绍和分析，并结合其分布式及对移动的支持提出了扩展的网络管理策略。     

基于改进模糊物元模型的区域农业水资源系统恢复力评价

区域农业水资源是农业可持续发展的基础 ,各种生态环境问题的发生致使农业水资源系统退化特征日益明显 ,识别区域农业水资源系统恢复力对于维持农业大系统稳定发展具有重要意义.以黑龙江省农垦红兴隆管理局为研究对象 ,在建立农业水资源系统恢复力评价指标初选集的基础上 ,选取主成分-相关分析法筛选评价指标 ,构建评价指标体系 ,采用指标相关性的指标权重法计算指标权重 ,运用改进模糊物元模型评价农业水资源系统恢复力.文中研究成果为维持农业水资源系统良性运行、保障区域水安全与粮食安全提供了科学依据.     

废黄河流域水土流失状况与防治对策

废黄河贯穿江北地区,经过江苏境内9个县市,由于土质原因和人口的增长、地区城镇开发进程的加快,水土流失问题日益严重。分析了废黄河水土流失的现状及引起水土流失的自然与人为因素,并提出了废黄河流域开展水土保持的相应措施。     

Nebulized Gadolinium‐Based Nanoparticles: A Theranostic Approach for Lung Tumor Imaging and Radiosensitization

Lung cancer is the most common and most fatal cancer worldwide. Thus, improving early diagnosis and therapy is necessary. Previously, gadolinium‐based ultra‐small rigid platforms (USRPs) were developed to serve as multimodal imaging probes and as radiosensitizing agents. In addition, it was demonstrated that USRPs can be detected in the lungs using ultrashort echo‐time magnetic resonance imaging (UTE‐MRI) and fluorescence imaging after intrapulmonary administration in healthy animals. The goal of the present study is to evaluate their theranostic properties in mice with bioluminescent orthotopic lung cancer, after intrapulmonary nebulization or conventional intravenous administration. It is found that lung tumors can be detected non‐invasively using fluorescence tomography or UTE‐MRI after nebulization of USRPs, and this is confirmed by histological analysis of the lung sections. The deposition of USRPs around the tumor nodules is sufficient to generate a radiosensitizing effect when the mice are subjected to a single dose of 10 Gy conventional radiation one day after inhalation (mean survival time of 112 days versus 77 days for irradiated mice without USRPs treatment). No apparent systemic toxicity or induction of inflammation is observed. These results demonstrate the theranostic properties of USRPs for the multimodal detection of lung tumors and improved radiotherapy after nebulization.     

BOSS面临的挑战及思考

本文简单介绍了BOSS(业务运营支撑系统)的概念以及BOSS在电信企业运营维护管理方面的支撑作用,重点剖析了BOSS在当前建设中以及未来新技术、新业务网络中所面临的挑战,如系统的纵向、横向互联问题,企业数据利用问题,BOSS自身维护管理问题等,并从技术和管理上提出了解决建议,希望能为BOSS建设起到一些参考作用.     

基于移动通信的城市停车诱导信息系统设计

随着汽车保有量不断增加,停车难已成为城市交通普遍问题。从分析城市停车诱导系统功能和提高停车设施利用率的角度出发,结合实际城市交通情况,采用PGIS技术,提出一个整体性、实时动态的停车诱导信息系统。该系统设计通过仿真验证有效．因此将为城市交通管理控制、驾驶员出行提供更准确和有效的诱导决策辅助信息。     

基于Java ME-Web服务的教务师生移动查询系统研究

为满足高校师生教务移动查询信息的需要,综合分析了以往Java ME应用系统集成技术的缺点,结合Web服务技术的特点,提出了一种基于Java ME-Web服务的教务师生移动查询系统框架,并通过在Java开发环境NetBeans和应用服务器GlassFish中实现教师移动查询任教课程学生名单的服务功能,研究了Java ME-Web服务的关键技术,结果表明,高校教务师生查询系统引入Java ME-Web服务技术,能够较好解决移动访问、复用网络方法和数据的集成问题。     

Administration,Landscape and Authorized Heritage Discourse – Contextualising the Nationally Valuable Landscape Areas of Finland

Abstract

In 2010, the Finnish Ministry of the Environment launched a re-evaluation and revision of the 1993 inventory of Nationally Valuable Landscape Areas (NVLAs). While the inventory works for implementation of the National Land Use Guidelines, it also showcases the use of landscapes in Finnish national heritage policy. Based on critical readings of three influential Finnish administrative landscape policy reports, I claim that NVLAs, as tools of heritage policy, are based on the approaches and methodologies that have supported Finland’s development into a modern nation state by providing tools for intellectual governance of the national past and territory. Rather than meeting the diversity of landscape conceptions, as defined in the European Landscape Convention, the NVLAs run a risk of being in conflict with citizens and actors that do not share the administrative assumption of landscapes as public containers of national heritage.