期刊文献+
共找到22,075篇文章
< 1 2 250 >
每页显示 20 50 100
Crystal Structure of Baryum Dicobalt Iron (III) Three (Orthophosphate) Belonging to <i>α</i>-CrPO<SUB>4</SUB>Family 预览
1
作者 Adam Bouraima Jean Jacques Anguile +3 位作者 Abderrazzak Assani Mohamed Saadi Thomas Makani Lahcen El Ammari 《无机化学期刊(英文)》 2020年第1期1-5,共5页
The new compound, BaCo2Fe(PO4)3, has been synthesized by solid state reaction. The analysis by X-ray diffraction technique showed that it crystallizes in the orthorhombic system with the space group Imma. The structur... The new compound, BaCo2Fe(PO4)3, has been synthesized by solid state reaction. The analysis by X-ray diffraction technique showed that it crystallizes in the orthorhombic system with the space group Imma. The structure is closely linked to that of α-CrPO4 type structure. In this structure, two oxygen atoms (O1, O2) are in general position and the others in special positions. The three-dimensional network of the crystal structure is made up of two types of chains running to [001] direction. The first chain is originated from two edge-sharing CoO6 octahedra leading to the formation of Co2O10 dimers that are connected to two PO4 tetrahedra by a common edge. The junction of FeO6 octahedra and PO4 tetrahedra sharing vertices allowed to built the second chain. These chains are linked together by common vertices of tetrahedra PO4 to form an open three-dimensional framework that delimits two types of tunnels parallel to [010] and [100] where the BaII cations are located. Indeed, each Barium cation is surrounded by eight oxygen atoms. 展开更多
关键词 α-CrPO4 X-Ray DIFFRACTION Network Framework TUNNELS
在线阅读 免费下载
论公民媒介素养测评框架建构 预览
2
作者 钟志贤 王姝莉 易凯谕 《电化教育研究》 CSSCI 北大核心 2020年第1期19-28,36,共11页
媒介素养是21世纪公民必备的素养之一,其宗旨在于培养理性的媒介公民。科学的媒介素养测评是界定、评估、推进公民媒介素养教育的重要基础和必要条件。文章聚焦公民媒介素养测评框架建构问题,运用综合性文献研究法,批判性地分析了国内... 媒介素养是21世纪公民必备的素养之一,其宗旨在于培养理性的媒介公民。科学的媒介素养测评是界定、评估、推进公民媒介素养教育的重要基础和必要条件。文章聚焦公民媒介素养测评框架建构问题,运用综合性文献研究法,批判性地分析了国内外媒介素养测评框架研究现状,包括讨论了国外媒介素养测评框架建构的“能力、过程、目标”三大研究导向,归整了国内媒介素养测评指标体系、框架研究类型和群体媒介素养测评研究态势。在此基础上,文章指出,公民媒介素养测评框架建构应注重从以下五个维度展开理论建模和实证研究:认识媒介素养范式变迁的要义;理解元框架设计的意义内涵;回应全媒体时代媒介生态诉求;超越方法单一的研究偏向;凸显本土考量的文化适应性,从而构建“契合时代,立足本土,融通世界,表达中国”的公民媒介素养测评框架。这种测评框架是“元框架”意义的框架,能从根本上体现框架建构的学科性、时代性、本土性、普适性和可操作性。 展开更多
关键词 媒介素养 测评 框架 建构 元框架
在线阅读 下载PDF
Automatic Surveillance and Control System Framework-DPS-KA-AT for Alleviating Disruptions of Social Media in Higher Learning Institutions 预览
3
作者 Kasaye Asres Amin Tuni Gure Durga Prasad Sharma 《电脑和通信(英文)》 2020年第1期1-15,共15页
The worldwide change and transformations are taking place in socio-techno cultures. In the epicenter of all these Information and Communication Technologies (ICTs), the Internet is the backbone and paving salient comm... The worldwide change and transformations are taking place in socio-techno cultures. In the epicenter of all these Information and Communication Technologies (ICTs), the Internet is the backbone and paving salient communications and computations Medias like the emergence of social networking sites (SNSs). These SNSs are facilitating globalized entertainment, socialization, communications, and information sharing over hand-held electronic gazettes/mobiles like Facebook, Twitter, Instagram, Skype, and WhatsApp etc. The positive side of these SNSs is making the world a social village but apart from these positive aspects, there is another trait of multifold adversities/disruptions or negative effects which still have not been exposed and drawn attention. The remedial action for such adversities is needed to be designed and developed. The all age groups and genders are typically involved and resulting in wastage of time, money and peace of minds. The adverse effects of social media users in a Higher Learning Institutions are getting worse day-by-day. The prime aim of this research study is to design an automatic Surveillance System Framework for alleviation of the social media disruptions in these institutions. This framework aims to design and develop a surveillance system and access control guidelines for judiciously alleviating the misuse of social media. The study used MS form, Protopie, adobe XD and InVision for data collection, framework design and prototype development respectively. This research is an attempt to apply an explanatory and applied research design science approach using survey, interviews and technical observations-based primary data analytics. The study concluded with a cloud-based automatic surveillance, auto alerts and control system framework (DPS-KA-AT) and functionally validated by a system framework prototype. In the survey and interview, the 66% respondents’ response was “YES”, while 34% “NO” when enquired for the need assessment of the automatic surveillance and control system t 展开更多
关键词 SURVEILLANCE SOCIAL Media ADDICTION Adversities Framework CLOUD DISRUPTIONS
在线阅读 免费下载
An approach to measuring business-IT alignment maturity via DoDAF2.0 预览
4
作者 ZHANG Mengmeng CHEN Honghui +1 位作者 MAO Yi LUO Aimin 《系统工程与电子技术:英文版》 SCIE EI CSCD 2020年第1期95-108,共14页
Measuring the business-IT alignment(BITA)of an organization determines its alignment level,provides directions for further improvements,and consequently promotes the organizational performances.Due to the capabilities... Measuring the business-IT alignment(BITA)of an organization determines its alignment level,provides directions for further improvements,and consequently promotes the organizational performances.Due to the capabilities of enterprise architecture(EA)in interrelating different business/IT viewpoints and elements,the development of EA is superior to support BITA measurement.Extant BITA measurement literature is sparse when it concerns EA.The literature tends to explain how EA viewpoints or models correlate with BITA,without discussing where to collect and integrate EA data.To address this gap,this paper attempts to propose a specific BITA measurement process through associating a BITA maturity model with a famous EA framework:DoD Architectural Framework 2.0(DoDAF2.0).The BITA metrics in the maturity model are connected to the meta-models and models of DoDAF2.0.An illustrative ArchiSurance case is conducted to explain the measurement process.Systematically,this paper explores the process of BITA measurement from the viewpoint of EA,which helps to collect the measurement data in an organized way and analyzes the BITA level in the phase of architecture development. 展开更多
关键词 business-IT alignment(BITA) measurement enterprise architecture(EA) DoD Architectural Framework 2.0(DoDAF2.0) META-MODEL
在线阅读 下载PDF
基于物联网的水产品冷链供应链集成管理体系--框架及运作机制 预览
5
作者 陈艳 王路 韩立民 《保鲜与加工》 CAS 北大核心 2020年第1期191-199,共9页
当前我国水产品冷链的物流与供应链管理短板凸显,造成我国水产品冷链断链频发,腐损浪费严重且流通成本高的流通难题。将物联网技术集成运用于水产品冷链建设中,有助于破解我国水产品流通难题,补齐物流与供应链管理短板。本文从分析水产... 当前我国水产品冷链的物流与供应链管理短板凸显,造成我国水产品冷链断链频发,腐损浪费严重且流通成本高的流通难题。将物联网技术集成运用于水产品冷链建设中,有助于破解我国水产品流通难题,补齐物流与供应链管理短板。本文从分析水产品冷链三大应用主体--政府监管部门、冷链节点企业以及消费者的功能需求着手,构建了集成冷链上下游企业多个信息平台和物联网应用系统的水产品冷链物联网集成体系框架,分析了该体系的运行机制,同时设计出了物联网技术全方位应用于水产品冷链各环节的实施方案。 展开更多
关键词 物联网 水产品冷链 供应链集成体系 框架 运行机制
在线阅读 免费下载
龙岩市广播电视监测系统建设 预览
6
作者 郭超龙 《通信电源技术》 2020年第2期246-247,共2页
主要是介绍龙岩市广播电视监测系统的框架和实现功能。龙岩市广播电视监测系统能够对7个市区(县)两级播出的广播电视节目进行全天候实时监测,确保龙岩地区广播电视节目的安全播出和全面覆盖。
关键词 广播电视监测系统 框架 功能系统 中心平台
在线阅读 下载PDF
Federated learning framework for mobile edge computing networks 预览
7
作者 Romano Fantacci Benedetta Picano 《智能技术学报》 2020年第1期15-21,共7页
The continuous growth of smart devices needing processing has led to moving storage and computation from cloud to the network edges,giving rise to the edge computing paradigm.Owing to the limited capacity of edge comp... The continuous growth of smart devices needing processing has led to moving storage and computation from cloud to the network edges,giving rise to the edge computing paradigm.Owing to the limited capacity of edge computing nodes,the presence of popular applications in the edge nodes results in significant improvements in users’satisfaction and service accomplishment.However,the high variability in the content requests makes prediction demand not trivial and,typically,the majority of the classical prediction approaches require the gathering of personal users’information at a central unit,giving rise to many users’privacy issues.In this context,federated learning gained attention as a solution to perform learning procedures from data disseminated across multiple users,keeping the sensitive data protected.This study applies federated learning to the demand prediction problem,to accurately forecast the more popular application types in the network.The proposed framework reaches high accuracy levels on the predicted applications demand,aggregating in a global and weighted model the feedback received by users,after their local training.The validity of the proposed approach is verified by performing a virtual machine replica copies and comparison with the alternative forecasting approach based on chaos theory and deep learning. 展开更多
关键词 prediction forecasting FRAMEWORK
在线阅读 免费下载
System Implementation Failures in the ERP Development Process 预览
8
作者 Samantha Mathara Arachchi Siong Choy Chong Alik Kathabi 《电脑和通信(英文)》 2019年第12期112-127,共16页
ERP mainly relates to business management software which consists of several modules that are important for the growth and survival of different types of businesses and organisations. The integration of related busine... ERP mainly relates to business management software which consists of several modules that are important for the growth and survival of different types of businesses and organisations. The integration of related business applications in an organisation can bring significant advantages to the business by enabling faster supply chain management. ERP implementation enables firms to adapt and configure information flows and integrate business processes in order to enhance business performance. System implementation has been reviewed with adequate literature to significantly support the importance of arithmetic and logical concepts and basic errors in programming including typographical errors in a programme, identification of syntax errors and programme output process errors. It has further discussed the variables declaration, significance of modularization and necessity of supporting accessories along with the usability of library files and the importance of the use of frameworks. Enhancement of coding formatting and significance of coding syntax were also critically reviewed with sufficient literature to identify the system implementation failures in the ERP development process. 展开更多
关键词 System IMPLEMENTATION PROGRAMMING FAILURES ERP FACTORS FRAMEWORK
在线阅读 免费下载
Monolithic Covalent Organic Framework Aerogels through Framework Crystallization Induced Self-assembly: Heading towards Framework Materials Synthesis over All Length Scales
9
作者 Wei Zhao Tian-Pin Wang +3 位作者 Jia-Li Wu Ru-Ping Pan Xiang-Yang Liu Xi-Kui Liu 《高分子科学:英文版》 CSCD 2019年第11期1045-1052,共8页
Here, through the synergism between kinetic dynamic imine-exchange control and thermodynamic control, rarely observed compressible, porous, crystalline covalent organic framework (COF) aerogels were synthesized, the m... Here, through the synergism between kinetic dynamic imine-exchange control and thermodynamic control, rarely observed compressible, porous, crystalline covalent organic framework (COF) aerogels were synthesized, the mechanism behind which is a framework crystallization induced self-assembly (FCISA) process. The prepared COF aerogel possessed extremely high BET surface over 2000 m^2·g^-1 and high maximum equilibrium adsorption capacity toward bisphenol-A of 699 mg·g^-1 in aqueous solution. 展开更多
关键词 COVALENT organic FRAMEWORK (COF) AEROGEL FRAMEWORK CRYSTALLIZATION
中医思维方法研究述评
10
作者 邢玉瑞 《陕西中医药大学学报》 2019年第3期1-7,共7页
2018年中医思维研究呈现出开放、多元的态势,取得了一定的进展。主要体现在象思维研究仍然为中医思维方法研究的热点,中医临床思维能力培养问题得到普遍重视,中医思维研究的方法论得到初步讨论,中医思维方法也拓展应用于中医学之外的领... 2018年中医思维研究呈现出开放、多元的态势,取得了一定的进展。主要体现在象思维研究仍然为中医思维方法研究的热点,中医临床思维能力培养问题得到普遍重视,中医思维研究的方法论得到初步讨论,中医思维方法也拓展应用于中医学之外的领域。相对而言,对中医临床思维研究重视不够,缺乏创新,对中医思维方法体系框架关注度不高。 展开更多
关键词 中医思维 象思维 临床思维 框架
基于云计算的作战数据服务研究 预览
11
作者 高峰 《计算机与网络》 2019年第10期66-68,共3页
作战数据建设中存在数据标准不规范、数据服务不灵活、数据扩展性不强等现实问题,一定程度上制约了指挥信息系统的建设发展及组织运用。立足于优化基础支撑数据资源,为提高作战数据建设水平,分析了云计算技术优势和特点,研究了未来战场... 作战数据建设中存在数据标准不规范、数据服务不灵活、数据扩展性不强等现实问题,一定程度上制约了指挥信息系统的建设发展及组织运用。立足于优化基础支撑数据资源,为提高作战数据建设水平,分析了云计算技术优势和特点,研究了未来战场作战数据服务需求,提出基于云计算的作战数据服务整体框架,并对系统设计进行了简要介绍。 展开更多
关键词 云计算 作战数据 框架
在线阅读 下载PDF
我国突发公共卫生事件应急体系结构的优化设计 预览
12
作者 魏晶晶 方娴 +5 位作者 何桂香 马国芳 王丽 古丽巴丹·托汗 王艳杰 王昕 《中国医药导报》 CAS 2019年第12期157-159,168共4页
突发公共卫生事件越来越受到全社会的关注。由于我国现行应急体系仍然存在一些缺陷,面对新型突发公共卫生事件给我国带来的巨大挑战,现行应急体系亟待改革和完善,因此本文提出优化应急体系的设计,主要包括:完善实时监测系统,设立统一指... 突发公共卫生事件越来越受到全社会的关注。由于我国现行应急体系仍然存在一些缺陷,面对新型突发公共卫生事件给我国带来的巨大挑战,现行应急体系亟待改革和完善,因此本文提出优化应急体系的设计,主要包括:完善实时监测系统,设立统一指挥中心;加强人员演练培训和队伍体系建设;完善物资和资金储备;完善信息系统;加强公众危机意识及应急能力培养。期望为我国突发事件公共卫生事件应急体系提供参考和建议,进一步完善我国的突发公共卫生事件应急体系。 展开更多
关键词 突发公共卫生事件 应急体系 结构框架 优化设计
在线阅读 下载PDF
陆军合同战斗方案仿真实验评估分析框架 预览
13
作者 李策 杨博 《指挥控制与仿真》 2019年第5期82-86,共5页
为了应对作战方案实验评估的各种需求和快速构建评估分析系统,基于软件领域开发中的构件化技术思路,给出了分析框架的技术解决方法,它封装了分析中常用的功能和基础处理模块,可作为拓展评估分析应用的基础。为了构造这样的框架,首先从... 为了应对作战方案实验评估的各种需求和快速构建评估分析系统,基于软件领域开发中的构件化技术思路,给出了分析框架的技术解决方法,它封装了分析中常用的功能和基础处理模块,可作为拓展评估分析应用的基础。为了构造这样的框架,首先从功能、逻辑和接口三个视角分别描述了评估分析框架的组成结构,尔后重点对构成框架关键功能模块的行动解析器、协同分析器和跟踪过滤器进行了分析设计,最后用面向对象的方法给出了框架的类结构设计和交互实现。 展开更多
关键词 战斗方案 仿真实验 评估分析 行动解析 框架
在线阅读 下载PDF
Advancing the quality of care and nursing practice through emancipatory reflection 预览
14
作者 Hong-Jing Yu Dong-Lan Ling Jia-Le Hu 《护理前沿(英文)》 CAS 2019年第1期1-4,共4页
Reflection is a fundamental skill of health-care professionals and plays an important role in ensuring the quality of care in health-care practice.It is believed that undertaking reflection in practice can help nurses... Reflection is a fundamental skill of health-care professionals and plays an important role in ensuring the quality of care in health-care practice.It is believed that undertaking reflection in practice can help nurses develop an awareness of a sense of personal power and agency,cultivate their critical thinking ability and help them promote their professional development.However,reflection has not been introduced widely as a nursing curriculum in China,and literature shows that some clinical nurses lack critical thinking skills and critical reflective practice skills by reason of not receiving systematic education on reflection when they were at nursing college.Therefore,we present a series of seven articles focused on prevalent and interesting practice-based events to reflect on in this special issue.The main aim is to disseminate reflective methodology and techniques and present examples of reflective writing for nurses.It is expected that these articles will help to lead Chinese nurses to adopt critical emancipatory reflective processes to bring about transformative actions. 展开更多
关键词 Smyth’s FRAMEWORK CRITICAL emancipatory REFLECTION quality of CARE NURSING PRACTICE
在线阅读 免费下载
Critical emancipatory reflection on a practice-based issue in relation to the working relationship between doctors and nurses in China 预览
15
作者 Dong-Lan Ling Hong-Jing Yu 《护理前沿(英文)》 CAS 2019年第1期5-11,共7页
Objective:Reflection is viewed as the most significant skill and should be advocated for lifelong learning.In order to grasp the process of reflection and embrace the reflective skill,one of the authors of this paper ... Objective:Reflection is viewed as the most significant skill and should be advocated for lifelong learning.In order to grasp the process of reflection and embrace the reflective skill,one of the authors of this paper reflects on a practice-based issue in relation to the communication between doctors and nurses,to gain new understanding and thus improve the authors’clinical practice.Methods:Smyth’s framework with four stages is utilized as an ideal framework to guide the author’s reflection on the practice-based issue to free the author from her entrenched assumptions and the oppressive forces that limit her practice.Results:The espoused and enacted theory,together with the critical reflection theory,are used to explore the values and beliefs that essentially govern the author’s practice and how these are distinct from the author’s worldviews.Following this,critical emancipatory reflection is undertaken to explore the dominant power structures within the author’s workplace.Furthermore,given the hegemonic and chaotic working context of this issue,hegemony and symbolic interaction theory are applied to unearth the various hidden constraining and oppressive forces.Additionally,socialization theory is utilized to help the author achieve professional identity.Conclusions:Reconstructing the practice-based issue empowers the author to realize that in the future,she should act as a reflective practitioner,creating a daily habit,staying alert to practice,seeing things freshly,finding support systems,improving communication skills,conducting reflective research,and reifying reflective practice.Ultimately,the author will be sufficiently equipped to be able to transform her practice and change its outcomes. 展开更多
关键词 reflective skill CRITICAL emancipatory REFLECTION Smyth’s framework HEGEMONY SOCIALIZATION theory transformative PRACTICE
在线阅读 免费下载
Cobalt(Ⅱ) and Cadimium(Ⅱ) Metal-organic Frameworks Supported by a Multicarboxylate Ligand 预览
16
作者 杨华 崔华莉 +1 位作者 王记江 陈小莉 《结构化学》 SCIE CAS CSCD 2019年第7期1164-1172,共9页
Two metal-organic frameworks(MOFs) of formulae [Co7(L)3(4,4′-BPy)2(OH)2(H2O)6]·-4 H2O(1) and [Cd2(L)(2,2′-BPy)2]n(2, H4L = 5-(3,5-dicarboxybenzyloxy)-isophthalic acid,2,2′-BPy = 2,2?-bipyridine, 4,4′-BPy = 4,... Two metal-organic frameworks(MOFs) of formulae [Co7(L)3(4,4′-BPy)2(OH)2(H2O)6]·-4 H2O(1) and [Cd2(L)(2,2′-BPy)2]n(2, H4L = 5-(3,5-dicarboxybenzyloxy)-isophthalic acid,2,2′-BPy = 2,2?-bipyridine, 4,4′-BPy = 4,4′-bipyridine) were synthesized under solvothermal conditions. The structures of 1 and 2 were characterized by X-ray single-crystal diffraction analysis.In complex 1, six cobalt atoms were connected by oxygen atoms to form a defect dicubane structure. The defect dicubane structures were further linked by Co(4,4?-BPy) units to generate a3-D network structure. Compound 2 displays a 2-D chain structure. The photoluminescent property of complex 2 is investigated. The results show the exclusive luminescence emission bands being originated from intraligand π-π^* transitions. 展开更多
关键词 METAL-ORGANIC framework multicarboxylate PHOTOLUMINESCENT PROPERTY
在线阅读 下载PDF
Critical reflection on the role of theater nurses in a multidisciplinary team for perioperative care in China 预览
17
作者 Xiao Xiao She-Ning Zhu 《护理前沿(英文)》 CAS 2019年第1期27-33,共7页
Objective:The aim of this article is to reflect on the role of theater nurses in a multidisciplinary team,understand the factors that have influenced theater nurses’practice,and improve the authors’clinical practice... Objective:The aim of this article is to reflect on the role of theater nurses in a multidisciplinary team,understand the factors that have influenced theater nurses’practice,and improve the authors’clinical practice ultimately.Methods:The author used Smyth’s model to guide the process of reflection on the practice issue.Critical reflection,critical emancipatory theory,reflexivity,and critical social theory were used to help the author analyze the factors that have affected theater nurses’practice in the organization.Results:There are gaps between the espoused and enacted theories.A theater nurse’s practice is determined by multiple factors,such as political,structural,social,historical,cultural issues,and so on.The hierarchy of the health context could hinder possible changes in theater nurses’practice.To better understand our practice and implement transformation,we should shape a supportive environment,bear in mind the practice motto of“patient-centered”care,and improve our knowledge and reflection skills.Conclusions:Reflection plays a significant role in the advancing of practice among theater nurses and needs to be combined with clinical practice.To provide the best service of care to perioperative patients,a theater nurse should have an insightful understanding of the factors that have influenced her/his behaviors historically,socially,and culturally.By improving their critical reflection skills,practitioners could gain knowledge from experience. 展开更多
关键词 MULTIDISCIPLINARY team Smyth’s reflective framework REFLEXIVITY CRITICAL reflection CRITICAL emancipatory THEORY CRITICAL social THEORY task-oriented PERSON-CENTERED care
在线阅读 免费下载
Assembly of carbon nanodots in graphene-based composite for flexible electro-thermal heater with ultrahigh efficiency
18
作者 Xin Meng Tianxing Chen +6 位作者 Yao Li Siyuan Liu Hui Pan Yuning Ma Zhixin Chen Yanping Zhang Shenmin Zhu 《纳米研究:英文版》 SCIE EI CAS CSCD 2019年第10期2498-2508,共11页
A high-efficiency electro-thermal heater requires simultaneously high electrical and thermal conductivities to generate and dissipate Joule heat efficiently.A low in put voltage is essential to en sure the heaters saf... A high-efficiency electro-thermal heater requires simultaneously high electrical and thermal conductivities to generate and dissipate Joule heat efficiently.A low in put voltage is essential to en sure the heaters safe applications.However,the low voltage gen erally leads to low saturated temperature and heati ng rate and hence a low thermal efficie ncy.How to reduce the in put voltage while maintai ning a high electro-thermal efficiency is still a challenge.Herein,a highly electrical and thermal conductive film was 8nstructed using a graphene-based composite which has an internal three-dimensional(3D)conductive network.In the 3D framework,cellulose nanocrystalline(CNC)phase with chiral liquid crystal manner presents in the form of alig ned helix betwee n the graphe ne oxide(GO)layers.Carbon nano dots(CDs)are assembled泊side the composite as con ductive nano fillers.Subseque nt an neali ng and compressi on results in the formati on of the assembled GO-CNC-CDs film.The carb on ized CNC nano rods(CNR)with the helical alignment act as irrplane and through-pla ne conn ecti ons of n eighbori ng reduced GO(rGO)nano sheets,forming a con ductive network in the composite film.The CDs with ultrafast electr ons tran sfer rates provide additi onal electro ns and phonons tran sport paths for the composite.As a result,the obtai ned graphe ne?based composite film(rGO-CNR-CDs)exhibited a high thermal conductivity of 1,978.6 W m^-1·K^-1 and electrical conductivity of 2,053.4 S·cm^-1,respectively.The composite film showed an outstanding electro-thermal heating efficiency with the saturated temperature of 315℃and maximum heating rate of 44.9℃·s^-1 at a very low in put voltage of 10 V.The freestandi ng graphe ne composite film with the delicate nano structure desig n has a great pote ntial to be integrated into electro-thermal devices. 展开更多
关键词 graphe ne film CARBON nano DOTS self-assembly electro-thermal HEATER three-dime nsional(3D)conductive framework
全民健身与全民健康深度融合的政策体系:价值、理念与框架 预览
19
作者 刘红建 张航 沈晓莲 《武汉体育学院学报》 CSSCI 北大核心 2019年第3期25-33,共9页
立足政策体系理论,结合新时代全民健身与全民健康发展背景,分析了全民健身与全民健康深度融合政策体系的价值、理念与框架。认为全民健身与全民健康深度融合的政策体系在"三个有利于"方面发挥着重要作用;明确了全民健身与全... 立足政策体系理论,结合新时代全民健身与全民健康发展背景,分析了全民健身与全民健康深度融合政策体系的价值、理念与框架。认为全民健身与全民健康深度融合的政策体系在"三个有利于"方面发挥着重要作用;明确了全民健身与全民健康深度融合政策体系的"五大理念":体现以人民为中心的政策导向、突出解决实践问题的政策宗旨、确保政策的合法性与权威性、强化政策的整合性与协同性、重视政策量化标准与异体评估;最后从政策目标、政策内容、政策主体、政策工具以及政策测评等五个方面构建了全民健身与全民健康深度融合的政策体系框架,并详细阐释了各方面的内容。 展开更多
关键词 政策体系 全民健身 全民健康 深度融合 价值 理念 框架
在线阅读 下载PDF
Critical emancipatory reflection on a practice-based issue in relation to nurses’communicative role with unsatisfied clients in Chinese hospitals 预览
20
作者 Chun-Mei Lyu Li Zhang 《护理前沿(英文)》 CAS 2019年第1期41-45,共5页
Objective:This study aims to use reflective theory and critical emancipatory theory to explore nurses’communicative role with unsatisfied clients.Methods:This paper begins with the broad issue,and the analysis will e... Objective:This study aims to use reflective theory and critical emancipatory theory to explore nurses’communicative role with unsatisfied clients.Methods:This paper begins with the broad issue,and the analysis will engage Smyth’s cycle,which includes describing,analyzing,exploring,and reconstructing.Results:Critical emancipatory reflection is essential to make changes in the professional practice of nursing,because it is of primary importance for the professional learning and development of a nurse.Conclusions:Critical emancipatory reflection helps a nurse to analyze the constraints,including historical,sociocultural,political,and personal aspects. 展开更多
关键词 REFLECTIVE SKILL CRITICAL emancipatory REFLECTION Smyth’s framework communication unsatisfied clients
在线阅读 免费下载
上一页 1 2 250 下一页 到第
使用帮助 返回顶部 意见反馈