数字化参考咨询服务的发展与问题

国外图书馆参考咨询工作正在从面对面的直接交流向以网络为基础的虚拟转化。要实现虚拟参考服务 ,必须建立知识库 ,必须利用虚拟参考产品 ,必须开展馆际合作。图 1。参考文献 6。     

试析人事档案在现代企业招聘人才中的作用

随着传统人事制度的改革,越来越多的"单位人"变成了"社会人"。尤其是现代企业的用人观念也在发生着转变,大多数企业崇尚"以人为本、能力优先",传统人事档案的权威性受到了前所未有的挑战。在这种背景下,企业招聘人才中档案的作用也在发生着变化。     

我国学科馆员研究综述

学科馆员是网络环境下图书馆信息服务的必然产物。介绍了我国学科馆员的研究概况,并从学科馆员的概念与必要性、学科馆员的职责与人员素质、学科馆员的工作模式与组织管理等方面综述了国内学科馆员研究的进展。     

建设国际科学引文数据库拓展NSTL服务内涵

引文索引是一种重要的检索工具,不仅在文献检索方面具有独特的功能,而且在对科学活动进行定量评价方面具有其他检索工具所不可替代的作用。NSTL自2006年开始进行国际科学引文数据库建设,2007年底开通试服务,在为全国用户提供科技文献检索服务中发挥着日益重要的作用。文章介绍了该数据库的建设原理、建设意义、服务功能和发展前景等。     

管理方式对大棚番茄早疫病的影响

以大棚番茄为对象,采用水肥一体化管理和常规浇灌管理（对照组）,对大棚土壤湿度、棚内空气温度、放风时间、棚内空气湿度、番茄早疫病发病率和发病轻重程度进行比较,结果表明：采取少量多次灌溉的水肥一体化管理大棚,土壤湿度较低,升温较快;放风的次数较多且放风时间较长,棚内的空气湿度较低;土壤含水量较对照组低1.76%,棚内空气温度达到30℃的时间比对照组提前28分钟,空气湿度日均较对照组低6.93%,这些因素使得棚内番茄早疫病的发病率和发病程度均显著低于对照组.因此在大棚生产中,水肥一体化灌溉及其相应的配套管理措施相较常规浇灌及其配套管理措施,可以明显降低番茄早疫病的发病率和发病程度,促进设施生产的发展.     

一道与平行有关的解析几何模拟题解法探究

<正>1.问题呈现图1(2022年常州市高三期末考试第22题)如图1,已知椭圆C:■的左焦点坐标为F(-2,0),离心率■.点A是椭圆上位于x轴上方的一点,点B(1,0),直线AF、AB分别交椭圆异于A的点M、N.(1)求椭圆C的标准方程;(2)若直线MN平行于x轴,求点A的横坐标.本题关键词是平行,题干简洁,内涵丰富,通过探究发现解法多样,     

南方冰雪灾害管见(之二)

我这里说的添乱记者,不仅仅指那些昨日活跃于南方半壁江山的正牌记者,也包括杂报杂刊的似是而非、良莠不齐的杂牌记者,更想借此机会说说那些一年四季奔忙于祖国各地各行业像混世魔王一样的冒牌记者,正是他们的频频现身和对社会公器的滥用与亵渎,使人们分不清真假猴王,使新闻队伍声名狼藉。     

如何发挥宣传工作在医院文化建设中的作用

医院文化建设过程中,宣传工作是非常重要的部分,同时也可以展示出医院的整体风貌。在医院中,其文化建设是影响医院发展的核心要素。所以,宣传工作对医院的全面发展来说是非常重要的。立足于现阶段医院文化建设的情况分析,还有一些不足之处,文章主要阐述与医院文化建设的现状以及促进宣传工作在文化建设中的作用分析,仅供参考。     

Imagery use by injured athletes: a qualitative analysis

The purpose of this study was to expand our knowledge and increase our understanding of imagery use by athletes in sport-injury rehabilitation using a qualitative approach. The participants were 10 injured athletes who were receiving physiotherapy at the time they were interviewed. During the interviews, the athletes provided extensive information about their use of imagery during injury rehabilitation and it was clear that they believed imagery served cognitive, motivational and healing purposes in effectively rehabilitating an injury. Cognitive imagery was used to learn and properly perform the rehabilitation exercises. They employed motivational imagery for goal setting (e.g. imagined being fully recovered) and to enhance mental toughness, help maintain concentration and foster a positive attitude. Imagery was used to manage pain. The methods they employed for controlling pain included using imagery to practise dealing with expected pain, using imagery as a distraction, imagining the pain dispersing, and using imagery to block the pain. With respect to what they imaged (i.e. the content of their imagery), they employed both visual and kinaesthetic imagery and their images tended to be positive and accurate. It was concluded that the implementation of imagery alongside physical rehabilitation should enhance the rehabilitation experience and, therefore, facilitate the recovery rates of injured athletes. Moreover, it was recommended that those responsible for the treatment of injured athletes (e.g. medical doctors, physiotherapists) should understand the benefits of imagery in athletic injury rehabilitation, since it is these practitioners who are in the best position to encourage injured athletes to use imagery.     

Teachers' perspectives on the challenges of teaching physical education in urban schools: the student emotional filter

The purpose of this study was to analyze how the challenges of urban schools influence physical education teachers' emotional understanding and connections with their students and the implications on their teaching. Sixty-one elementary physical educators from an urban school district in the midwestern U.S. were interviewed multiple times (N = 136) over 3 years using interpretive methodology. Teachers reported five unique challenges that significantly shaped their thinking about students and their careers, along with strategies they used to overcome or manage those challenges. The challenges were: (a) insufficient instructional resources, (b) implementing culturally relevant pedagogy, (c) dealing with community violence, (d) integrating more games in curricula, and (e) teaching in a culture of basketball. Implications centered on the guilt-inducing nature of urban teaching, developing an informed and realistic vision of urban physical education, and the role of teacher preparation and professional development.