期刊利用率刍议

期刊是反映现实科学化成果最快捷和最敏感的献，是图书馆馆藏的重要组成部分。提高期刊尤其是过刊的利用率，必须在充分认识其意义的基础上，有目的和有针对性地制作好全面反映馆藏的二次献，并且开展一些行之有效的宣传。     

Language use in kindergarten science lessons: language production and academic language during a video feedback coaching intervention in kindergarten science lessons

This paper aims to gain insight into language production and academic language of 4- and 5-year-old students and their teachers in the course of a teacher intervention during kindergarten science education. The study is based on videotaped classroom observations, and specifically focuses on the academic language use of students (N_intervention = 18, N_controls = 26) and teachers (N_intervention = 5, N_controls = 5). The results suggest that this general teacher intervention yields interesting changes in language use and production. Patterns of change over time confirm the idiosyncratic and non-linear nature of these changes. Science lessons represent an appropriate context in which to acquaint students with academic language, which can be used as a basis to build upon more sophisticated language skills.     

When screens replace backyards: strategies to connect digital-media-oriented young people to nature

Abstract

Children’s connection to nature (CTN) is declining with each generation, a concerning trend given that CTN is positively linked to wellbeing and environmentalism. A primary cause of this decline is that twenty-first-century youth engage with screens for several hours each day, which to a large extent replaces nature-based play. Researchers have proposed that this change represents a transition in human orientation, particularly in Westernized societies, from nature (biophilia) to digital media (videophilia). Interventions promoting nature-based play must acknowledge digital-media use as a competing leisure pursuit, but the literature presents little guidance for designing programs that will attract young people who are more oriented toward digital media than nature. Drawing on a wide breadth of research, we address this gap through (1) exploring the implications of videophilia for nature-based programming and (2) summarizing recommendations from a narrative literature review for designing interventions that appeal to digital-media-oriented youth.     

农村宅基地管理制度探析

宅基地是农民的安身之本,农民住房是构建和谐社会、统筹城乡发展的重要环节。当前农村个人建房混乱无序,宅基地管理失控,宅基地使用权权能受到诸多限制,制度设计上存在重大缺陷。应明晰宅基地使用权权能,完善对宅基地的规划、分配、流转以及执法的管理。     

怎样发挥师专图书馆的教育职能

作者从五个方面分别论述了师专图书馆教育职能的含义、师专图书馆在师生读者中怎样发挥教育职能等问题,同时提出:一定的物质基础和科学的管理手段是师专图书馆教育职能得以充分发挥的有力保障。     

河南高新技术产业发展环境体系的若干问题分析

从高新技术产业的发展特征和河南省经济发展的实际,论述了河南省高新技术产业发展中存在的问题,提出了建立健全河南省高新技术产业发展环境体系的方案和对策.     

试论说明文语言的准确性

语言的准确性是说明文教学的重要内容之一.说明文语言的准确性,体现在数据的使用、概念的限制、语序的安排和修辞的运用等方面.     

强化管理,提高医疗设备使用效益

提高医疗设备的使用效益,是医疗设备投资管理中的关键环节。针对医院现有的不同资金来源、不同使用性质的医疗设备,采取恰当的管理模式和合理有效的评价体系,强化管理,使医疗设备能够真正体现其投资的价值。     

张掖市土地利用/覆盖变化人口驱动力分析

人口作为土地利用/覆盖变化中一个活跃的因素，人口数量的多少直接影响到土地利用/覆盖变化.现以位于黑河流域中上游的张掖市为例，对该市土地利用/覆盖变化进行了分析，结果表明：人口因素对现代土地利用/覆盖变化有直接的驱动作用.     

《诗经》忧患意识原论

《诗经》是我国文学中充满忧患意识的最早诗集。其忧患意识丰富而深广：国运民瘼，世道昏暗，徭役兵役，人生短促，婚恋别离等，无不引发人们浓郁的忧患意识，它们是《诗经》时代社会政治状况的直接反映。《诗经》奠定了我国文学忧患意识的里程碑，对后世影响深远。在21世纪，忧患意识优良传统仍具有重要的现实意义。