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61.
汉语自动分词是计算机中文信息处理中的难题。文章通过对现有分词方法的探讨,指出了汉语自动分词研究未来的发展趋势,即传统文本的有效切分,计算机技术的快速发展,改造书面汉语书写规则。参考文献35。 相似文献
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Sara Bushong Susannah Cleveland Christopher Cox 《The Journal of Academic Librarianship》2018,44(2):313-318
Crowdfunding – or creatively presenting a case for funding to like-minded individuals – is becoming an effective development strategy for academic libraries. The crowdfunding projects described offer multiple approaches to consider, from an adventure-themed video to embracing polka music to entice donors to give. Social media, used in conjunction with the web and well-established email communication formed the basis of successful project promotion. Developing a robust communication plan ahead of campaign launch is critical for success. Thanking donors for their transformational gifts and follow up communication describing the impact of their participation six months later raises friends for the library potentially for many years to come. With proper planning, an active and enthusiastic committee and effective donor stewardship, crowdfunding campaigns will help libraries raise funds to support strategic initiatives. 相似文献
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This article explores how the library-student liaison program at Eastern Washington University (EWU) Libraries has evolved into an opportunity for students to develop leadership skills. Originally designed to foster better communication between the EWU Libraries and students enrolled at the university, we recognized that the process of achieving established goals for the program provided a vehicle for students' leadership-skill development. To facilitate the leadership process, librarians employed the Social Change Model. Designed specifically for college students, this model engages the student to develop individual capacities to strengthen group activities that foster positive changes in the community and society. 相似文献
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基层电大教师的专业身份危机 总被引:1,自引:0,他引:1
由于电大运作模式的弊端、教师管理的失范、实践理念的偏差和教师专业发展的滞后造成了基层电大教师身份的内部分化和外部泛化的"身份危机"。基层电大教师的教学工作和课程开发明显分离,网络教学新的特征和内涵进一步细化了电大教师的角色,教师岗位职能的细化使教师角色同一化,基层电大大量的管理工作进一步泛化了教师的角色,这些都不利于教师的专业发展。基层电大应通过纯化教师角色和控制教师工作量来提高外部认同度,通过建立教师专业发展标准和教学知识评价机制、重视教学理念的先进性、强调教学创新能力来提高内部认同度。 相似文献
65.
朱文杰 《广州体育学院学报》2021,(2):18-21
新时期我国社会主要矛盾已经转化为人民日益增长的美好生活需要和不平衡不充分的发展之间的矛盾,这将对体育产业发展提出更高的要求。现阶段,河南省体育产业现状还不能满足人民日益增长的健身需要。因此,我们应理清现阶段体育产业发展的主要矛盾并积极探索体育产业创新发展的路径,为缓解新时期社会主要矛盾而贡献体育智慧。 采用文献资料法、专家咨询法、实地调查法、逻辑推理等研究方法,深入探析现阶段河南省体育产业发展现状与人民日益增长的健身需要还存在的矛盾,并在充分认识河南省体育产业发展优势、理清体育产业发展的矛盾基础上,提出中原特色体育产业创新发展路径:积极推进中原特色“体育+旅游”融合发展模式,满足人民群众体育旅游需求;大力发展中原特色户外健身休闲产业,满足人民群众的休闲健身需求;以中原特色体育竞赛活动带动体育产业发展,满足群众观赏赛事需求;积极建设中原特色传统体育文化传承核心区,带动传统体育文化产业发展,满足人民群众的体育文化精神需求;合理开发公共体育服务场地资源,满足人民群众健身场地需求;积极培育社会性组织管理体系,缓解政府体育组织管理体系管理职能压力。 相似文献
66.
In sub-Saharan Africa, where there is limited financial and human capital, it is important to examine how social relationships may serve to promote or undermine human capital formation. However, little is known about the contributions of social relations to human capital development, especially in terms of academic achievement in Africa. This study examined how variations in key aspects of social relations among teachers; between teachers and students; between principals, teachers, parents and students affect achievement in mathematics among sixth graders in 70 schools in six districts in Kenya. We modeled mathematics achievement as a function of measures of social perception and support while adjusting for school-, classroom- and student level background characteristics. We found that net of teacher subject knowledge and background characteristics, teachers who display commitment to teaching by always correcting homework and keeping students engaged during math lessons had their students performing better. Teacher absenteeism and lack of interest in teaching were negatively associated with performance in math. Lack of parental involvement in the classroom also had negative effects on grades. At the school level, the level of engagement of the principal, measured by supervision of teachers and good interpersonal interactions with parents had positive effects on math achievement. Schools where parents provided material and financial support had better grades, while student delinquency and absenteeism negatively affected grades. 相似文献
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Teachers' perception of changes to their teaching practice, with respect to digital technology use in secondary school mathematics, during their participation in a research project are reported. Two case studies are presented of teacher perspectives illustrative of the range of perceived changes teachers made to their practice and positions along the ‘path of change’ during their participation in the project. Participating in a project supportive of teacher change and resulting in perception of substantial change was necessary, but not sufficient, to meet the goal of transformative use of digital technologies to increase the level of cognitive demand experienced by students. 相似文献