Are You My Grandmother?: Constructing and Maintaining Stepgrandparent Identity and Roles     

Becky L. DeGreeff  Ann Burnett 《Communication quarterly》2017,65(5):603-623

The disruption of the biological family unit due to divorce or separation followed by remarriage or re-partnering has a profound impact on every family member, including extended family members. An individual becomes a stepgrandparent through later life re-partnering, when an adult child becomes a stepparent, or when a stepchild becomes a parent. In order to gain a greater understanding of the communication influencing the development and maintenance of stepgrandparent roles and identity, a qualitative interpretive analysis method was employed as a guide for interviews with 41 adult stepfamily members across two generations of stepfamily membership: stepparents and stepgrandparents.  相似文献   

Relational Maintenance Strategies During the Post Sex Time Interval     

Amanda Denes  Anuraj Dhillon  Annika C. Speer 《Communication quarterly》2017,65(3):307-332

The present study contributes to a growing line of research exploring the role of post sex communication in building and sustaining romantic relationships. More specifically, this study explores the use of relational maintenance strategies during the post sex time interval (PSTI). One-hundred and fifty-two individuals completed surveys after sexual activity and indicated the relational maintenance strategies they enacted during the PSTI. Results revealed that individuals enact the strategies of positivity and assurances to the greatest degree during the PSTI. Furthermore, extending the post sex disclosures model, results revealed that orgasm predicted differences in the use of assurances during the PSTI and that the strategy of assurances mediated the association between orgasm and several relationship outcomes (i.e., liking, commitment, control mutuality, and satisfaction). These findings suggest that individuals may use the PSTI as a time to reinforce their commitments to their partners, and that such behavior is associated with characteristics of the sexual episode and relationship outcomes. The implications of these findings for research on relational maintenance and post sex behavior are discussed.  相似文献   

“双一流”建设背景下《桥梁检测与维护》课程的教学改革初探     

张鹏  李清富  韩菊红 《教育教学论坛》2019,(30):97-98

一流本科教育是“双一流”建设的核心任务和重要基础。《桥梁检测与维护》作为道路桥梁与渡河工程专业的核心课程,在学生教育体系中起着关键作用。通过分析“双一流”建设背景下《桥梁检测与维护》课程的现状,探寻出课程教学与“双一流”大学建设内在要求的分歧,并提出课程教学改革具体设想。  相似文献   

体育核心期刊网站建设调查与功能优化          下载免费PDF全文

袁庚申  郭锐  赵智岗 《中国科技期刊研究》2016,27(3):304-308

【目的】通过调查,发现国内体育核心期刊网站建设存在的问题,提出建设建议。【方法】 主要通过实地访问各刊网站了解情况,辅以文献资料法、逻辑分析法和访谈法。【结果】 体育核心期刊网站可以通过主流搜索引擎进行搜索,访问速度快,但是网站栏目设置情况参差不齐,开放存取也存在差异,更新速度不理想,新的传播手段还处于尝试阶段。【结论】 应维护官网权威,重视栏目设置,加大开放存取力度,加强网站的维护管理,使网站在体育学术传播中独立地发挥作用。  相似文献   

数据仓库中集成器端的两版本不加锁算法的研究     

李闯 《科技广场》2007,(11):85-86

在目前的数据仓库中为保证数据的一致性通常采用不加锁算法,而当前所使用最普遍的算法又存在着用户和维护事务不能在同一时间工作的弊端,本文就此问题提出了两版本不加锁算法。它是一个典型的多版本并行控制算法,特别适合在一个数据仓库环境中进行视图维护。本算法能够很好地解决用户会话和维护事务不同步的问题,能使用户24小时使用数据仓库并减少系统开销。  相似文献   

Novell3.12网络无盘工作站的安装、管理与维护     

唐俊奇 《九江职业技术学院学报》2003,(1):18-21

目前有不少刊物和杂志上都有介绍Novell网络的安装、维护与管理的篇章，但都是侧重于讨论某一方面，而缺乏了系统性，本人根据多年的实践经验，从实用的角度来探讨Novell网络的安装、管理与维护。  相似文献   

中国在非洲海外利益维护问题初探     

李亮  于丽娟 《黄冈职业技术学院学报》2011,13(1):65-69

中国在非洲的利益一直都是中国对外政策与外交战略的重点,中国在非利益从结构上可分为经济利益、政治利益、安全利益及文化利益,中非交往的不同阶段所体现的利益重点不同,即中国在非利益具有长期性、成长性和阶段性的特征。随着中非交往的不断深化,中国在非洲涉及的利益无论从广度还是深度来说都扩大了,并且在扩大的过程中也随之出现了一系列的矛盾。非洲对于中国和平崛起具有重要的意义,因此维护、协调、巩固和发展中国在非的利益不仅是维护中国国家利益的需要,也是中非友好交往的内在要求。  相似文献   

龙场九驿文化线路遗产保护——黔西象祠古建筑修缮与保护     

娄青  吴晓秋 《贵州教育学院学报》2011,(5):11-13

驿道文化线路是具有物质与非物质文化双重身份的文化遗产,关于它的保护,目前在中国是一个全新的概念。龙场九驿物质文化遗产包含了传统的古道、桥梁、渡口、关隘、码头、驿站、会馆、书院、寺庙、牌坊、古井等不可移动的古建筑遗址。贵州黔西象祠古建筑是其中重要的文化遗存,由于受自然和人为的破坏,加上保护力度不足等,目前象祠古建筑呈现出不同程度的损坏。因此加大对龙场九驿沿途古建筑抢救性修缮和保护是文物主管部门、各级政府无旁贷的职责。  相似文献   

Do you have confidence in how your rolling stock has been maintained? A blockchain-led knowledge-sharing platform for building trust between stakeholders     

《International Journal of Information Management》2020

This study explores the potential of blockchain technology in enhancing trust among the stakeholders responsible for the maintenance of rolling stock. Although the technology has been widely successful in the financial sector, it is still novel in the maintenance field. Given the customized nature of maintenance processes, it is unclear if a suitable consensus protocol can be identified that can enhance trust among stakeholders. This problem is investigated through the lens of the Design Science Research Methodology. First, the theoretical background of blockchain technology and its role in enhancing trust are explained, followed by the analysis of a current case at a Railway company to test the proof of concept. A business network archive is developed for the maintenance management of the sliding step of the train door system. The archive encompasses the business logic and transactional data required to enhance trust among stakeholders in the quality of performed maintenance. The developed archive is deployed on Hyperledger Fabric and the effectiveness of the solution is evaluated through a survey. The results show that the developed business network, deployed on a customized Hyperledger Fabric consensus protocol, enhanced trust among the stakeholders involved.  相似文献   

通信网维护分析     

王轶飞 《科技风》2015,(3):152

在市场经济的发展下,人们的物质文化生活水平逐渐提高,用户对宽带网络的要求也随着市场经济的发展日益提高。随着电信行业FTTH用户数量的不断增长,10M、20M宽带的普及,百兆宽带的日益临近。越来越多的用户对网络质量和维护效率提出了更高的要求。各个电信运营商,也把故障率和中断时间作为一个重要的考核指标。因此,对通信网故障和中断率分析,是电信运营商摸家底,提高服务水平,满足客服要求的重要手段。  相似文献