《三国志》与《左传》连动式历时比较

《左传》与《三国志》的连动式比较来看,《三国志》的连动式结构比较复杂,不使用连词占据优势,动词组合更加多样化,语义已经大大丰富。从《三国志》连动式发展可以看出动结式在《三国志》中尚未形成,处于部分连动式向动结式发展的过渡阶段。     

基于WinCE的串口应用程序编写及测试

串口在嵌入式系统与PC通信时可以起到非常重要的作用,但是对于串口应用程序的测试却因为种种原因非常麻烦。详细论述了如何对串口应用程序进行测试。     

基于Gamma的低碳港口形成机理研究——以日照港为例

港口是耗能和温室气体排放大户,低碳港口建设日益受到重视。本研究以日照港为例,揭示我国低碳港口形成机理。首先,采集了日照港数据测算碳排放量和碳排放强度（单位货物吞吐量碳排放量）,将1987-2017年日照港低碳发展划分三个阶段,并剖析各阶段特点和主要驱动因素。接着,借助Gamma分布函数建立了不含影响因素和含有影响因素低碳形成机理演化模型,数理分析日照港低碳形成机理以及规模、技术和能源两因素相互作用下的低碳演化模式。最后,借助不含影响因素和含有影响因素Gamma模型,情景模拟分析了日照港2018－2030年的低碳演化趋势,找到日照港低碳建设最优路径,并为日照港低碳建设提出了有关对策。     

Restructuring Taiwan's port state control inspection authority

To improve marine transportation safety, countries around the world have established authorities dedicated to implementing port state control (PSC). Appropriate measures have also been taken to ensure that these dedicated organizations are given enough power to carry out their duties independently and credibly as a safety mechanism. In contrast, Taiwan's existing PSC inspections are administrated by commercial port authorities, causing impartiality. The disadvantages of such a system become evident when a ship is found to have critical faults, because commercial port authorities have difficulty deciding whether the ship should be detained. Under such circumstances, the impartiality and objectivity of these port authorities are often questioned. Therefore, the restructuring of port authorities to improve dedication and objectivity is a critical issue in the implementation of PSC. This research uses three stages of methodology: (1) the in-depth expert interviews aim to gather information; (2) the Analytic Hierarchy Process (AHP) calculates the weight of guidelines and evaluates feasible solutions. Port state control officers (PSCOs), maritime transport operators, and the staffs of competent authorities are used as the respondents of this expert questionnaire; and (3) the close-loop questionnaire survey evaluates and confirms the results of the above two research processes. The objective of this research is to create the best solution for introducing an independent authority dedicated to managing Taiwan's PSC tasks. Based on the evaluation of this research study, the optimal solution is to establish an independent government agency under the Ministry of Transportation and Communications (MOTC). An alternative optimal solution is to form a PSC committee under MOTC, which would serve as a temporary measure if legislation for establishing an independent government agency is delayed. These solutions would improve the PSC in Taiwan and strengthen marine transportation safety.     

中华医学会系列杂志实现全媒体出版的SWOT分析

全媒体出版的出现,标志着出版业正发生着新的变革,必定对未来产生深远的影响。中华医学会系列杂志实现全媒体出版的优势是高度的学术权威性、具有全媒体出版的基础、出色的编辑出版人才队伍,劣势是全媒体出版的基础建设存在不足、杂志质量仍需提高,机会是政策的引导、市场的契机,威胁是国外出版集团的竞争、数字化出版势必导致纸质期刊发行量下降、终端数字设备的制约、目前对科研成果评价的偏差。     

Qt中基于线程串口采集方式的实现

本文介绍Qt中如何通过串口采集软件结构流程图以及具体的软件编程,实现串口数据的实时准确采集,采集程序关键是通过在内核常驻一线程,此线程会通过不断问询方式来检测串口数据。     

QSocketNotifier在端口监听中的应用

气象监测领域需要实现多种参数实时、准确的测量。如温湿度、大气压力、风等气象要素。这些智能传感器基本都配有RS485、RS232或者RS422接口,这就需要气象监测系统要同时与不同类型的串口传感器相连接,来实时采集数据。本文使用Qt4通过软件原理及编程在UBUNTU下实现了对于多串口数据的采集。     

漳州古雷港南2号码头潮流特征及通航条件分析

为保证漳州古雷港南2号液体化工码头作业区的航运安全,根据最新实测数据和历史数据,分析该作业区潮流水文特征.研究该作业区潮流性质、运动形式、涨落潮流特性、垂线流速流向等潮流特征的时空分布规律.分析结果表明,作业区潮流属于典型往复式半日潮流;潮流作用较强,作业区内实测最大涨潮流速为112 cm/s.应用潮流水文流向分析结果,对古雷港南2号码头作业区通航的水文条件进行安全评价.     

A 10 Year Collaboration—Still Going Strong,Ulrich's and ISSN

Collaboration between Ulrich's and the National Serials Data Program began more than ten years ago. Today the names have changed but this partnership continues to benefit publishers, libraries, and vendors who provide access to electronic serials. Many challenges are presented by differences in the metadata collected. A commitment to common goals and sharing metadata has made the partnership work.     

USB技术释析

USB( Universal Serial Bus) ,“通用串行总线”接口 ,是一种简单的计算机外围接口标准。它具有即插即用、方便扩展等优点 ,已成为计算机的必备接口。本文论述了 USB的系统拓扑结构、数据传输方式及USB接口的应用和发展前景。