Results 21 to 30 of about 1,035,448 (171)
Zhongshan Daxue xuebao. Yixue kexue ban, 1982 广州市的生命统计工作已进行多年,今取其1980年资料进行整理分析,报告如下。资料来源与调查方法本文所分析的资料不包括六个郊县 ...
王志瑾
doaj
International Journal of Applied Linguistics, EarlyView.ABSTRACT With the increasing number of Chinese international students in Australian universities, intercultural competence has become a critical factor influencing their interactions with Australian tutors in university classroom settings. Existing research often examines students’ intercultural competence from a single‐method or single‐perspective ...
Jiangyu Han, Linda Tsung
wiley +1 more source
Guangtongxin yanjiu, 1996 光频分复用（ＯＦＤＭ）充分地利用了光纤传输带宽，扩大了通信系统容量，近年来取得了很大发展。文中根据ＦＳＫ－ＦＤＭ系统特性，介绍了一种时域分析方法，进行计算机数值解，给出了接收信号的眼图。通过眼图可以直观地分析系统参数对系统的影响，得到了系统参数优化设计值。
张权, 郭建恩, 李玲
doaj
Public Administration, EarlyView.ABSTRACT As the public sector increasingly adopts AI‐powered automated decision systems (ADS), understanding how citizens experience and value ADS use in public decision‐making is both normatively and practically important. Therefore, we examine and compare the effects of seven attributes of public values on citizens' support for ADS adoption in two ...
Guimin Zheng +4 more
wiley +1 more source
Shiyou jixie, 2011 针对目前传统的钻井液气测录井存在脱气不定量和分析成分少的问题，开发了新型钻井液油气分离及在线分析系统。该系统脱气部分利用半透膜分离原理，能针对性地脱出烃类气体，设计制造的脱气器可直接插入钻井液中提取分析成分，并通过专门建立的试验环境，试验获取了脱气器的动态衰减特性和膜两侧体积分数关联系数；系统的分析部分采用三模块设计，重新规划了分析单元的流程，扩展了在线分析的组分范围，可在线分析钻井液中油气成分。新型钻井液油气分析系统可提升钻井液气测录井水平，提高油气评价准确性，有助于弱油气储层的发现 ...
张卫, 李三国
doaj
Regional News, Regional Bias? Evidence From Media Discourses and Welfare Decisions in Germany
Policy Studies Journal, EarlyView.ABSTRACT How do media representations of immigrants shape their treatment by street‐level bureaucrats? Despite a uniform federal legal framework, decision‐making varies substantially across local welfare offices. Though prior research links national news reporting and policy implementation, little is known about how regional variation in news reporting
Stefanie Rueß
wiley +1 more source
Dianci bileiqi, 2013 输电线路沿线走廊雷电参数的统计分析方法主要为"网格法",即采用合理的网格划分来减少雷电参数的统计工作量、提高分析效率,主要应用于多杆塔、大档距的长输电线路中,但对于杆塔少、档距小的较短输电线路,各网格所统计的平均值并不能真实反映各基杆塔周围实际雷电活动水平。因此,提出了以杆塔为单位、以2 km为半径统计各基杆塔地闪密度值的雷电参数统计方法-"杆塔圆法",并将其与"网格法"统计值进行对比,分析二者精确度。同时,深入研究了以此为基础的高层应用,如雷击故障与地闪密度相关性分析、差异化防雷评估 ...
岳平 +6 more
doaj
World Food Policy, Volume 12, Issue 2, November 2026.ABSTRACT This study explores environmental justice issues in coastal food systems, focusing on conflicts between small‐scale fisheries and the energy sector due to differing goals in managing food and energy sources. It does so by examining the interdependence between institutions, policies, and different types of knowledge; key elements in building ...
Mateus Henrique Amaral +6 more
wiley +1 more source
, 1988 本文介绍了作者在参加鞍钢线材股份有限公司计算机管理项目的开发中，如何运用结构化分析与结构化设计方法对生产统计子系统进行分析与设计；同时还对数据库的设计进行了详细讨论。它说明，在软件生命周期的系统分析和设计阶段，采用适当的软件方法，经过精心的分析和设计 ...
彭开原
core
Guangtongxin yanjiu, 2006 文章介绍了三层交换机的硬件设计构架,重点对其板级支持包（BSP）及系统启动过程做了详细的分析;不仅分析了启动引导部分和系统启动部分的设计体系,还描述了启动引导部分和系统启动部分的实现过程,以及BSP主要函数实现的功能及相互之间的关系。最后,针对本三层交换机系统做了优化。
王佳银, 胡骏
doaj