期刊文献+
共找到196篇文章
< 1 2 10 >
每页显示 20 50 100
Influence of initial check, information exchange, final accuracy check, reaction information nursing on the psychology of elderly with lung cancer 被引量:1
1
作者 Cui Jiang Jing Ma +1 位作者 Wen He Hai-Ying Zhang 《World Journal of Clinical Cases》 SCIE 2024年第4期737-745,共9页
BACKGROUND As one of the fatal diseases with high incidence,lung cancer has seriously endangered public health and safety.Elderly patients usually have poor self-care and are more likely to show a series of psychologi... BACKGROUND As one of the fatal diseases with high incidence,lung cancer has seriously endangered public health and safety.Elderly patients usually have poor self-care and are more likely to show a series of psychological problems.AIM To investigate the effectiveness of the initial check,information exchange,final accuracy check,reaction(IIFAR)information care model on the mental health status of elderly patients with lung cancer.METHODS This study is a single-centre study.We randomly recruited 60 elderly patients with lung cancer who attended our hospital from January 2021 to January 2022.These elderly patients with lung cancer were randomly divided into two groups,with the control group taking the conventional propaganda and education and the observation group taking the IIFAR information care model based on the conventional care protocol.The differences in psychological distress,anxiety and depression,life quality,fatigue,and the locus of control in psychology were compared between these two groups,and the causes of psychological distress were analyzed.RESULTS After the intervention,Distress Thermometer,Hospital Anxiety and Depression Scale(HADS)for anxiety and the HADS for depression,Revised Piper’s Fatigue Scale,and Chance Health Locus of Control scores were lower in the observation group compared to the pre-intervention period in the same group and were significantly lower in the observation group compared to those of the control group(P<0.05).After the intervention,Quality of Life Questionnaire Core 30(QLQ-C30),Internal Health Locus of Control,and Powerful Others Health Locus of Control scores were significantly higher in the observation and the control groups compared to the pre-intervention period in their same group,and QLQ-C30 scores were significantly higher in the observation group compared to those of the control group(P<0.05).CONCLUSION The IIFAR information care model can help elderly patients with lung cancer by reducing their anxiety and depression,psychological distress,and fatigue,improving their tendencies on the locus of control in psychology,and enhancing their life qualities. 展开更多
关键词 Initial check information exchange final accuracy check reaction information care model Lung cancer Mental health
下载PDF
Investigation of system structure and information processing mechanism for cognitive skywave over-the-horizon radar 被引量:8
2
作者 Xia Wu Jianwen Chen Kun Lu 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 2016年第4期797-806,共10页
Based on the cognitive radar concept and the basic connotation of cognitive skywave over-the-horizon radar(SWOTHR), the system structure and information processingmechanism about cognitive SWOTHR are researched. Amo... Based on the cognitive radar concept and the basic connotation of cognitive skywave over-the-horizon radar(SWOTHR), the system structure and information processingmechanism about cognitive SWOTHR are researched. Amongthem, the hybrid network system architecture which is thedistributed configuration combining with the centralized cognition and its soft/hardware framework with the sense-detectionintegration are proposed, and the information processing framebased on the lens principle and its information processing flowwith receive-transmit joint adaption are designed, which buildand parse the work law for cognition and its self feedback adjustment with the lens focus model and five stages informationprocessing sequence. After that, the system simulation andthe performance analysis and comparison are provided, whichinitially proves the rationality and advantages of the proposedideas. Finally, four important development ideas of futureSWOTHR toward "high frequency intelligence information processing system" are discussed, which are scene information fusion, dynamic reconfigurable system, hierarchical and modulardesign, and sustainable development. Then the conclusion thatthe cognitive SWOTHR can cause the performance improvement is gotten. 展开更多
关键词 cognitive radar skywave over-the-horizon radar system structure intelligence information processing information fusion target detection
下载PDF
Solution to the Mind-Body Relation Problem: Information 被引量:3
3
作者 Florin Gaiseanu 《Journal of Philosophy Study》 2021年第1期42-55,共14页
In this paper it is analyzed from the informational perspective the relation between mind and body, an ancientphilosophic issue defined as a problem, which still did not receive up to date an adequate solution. Byintr... In this paper it is analyzed from the informational perspective the relation between mind and body, an ancientphilosophic issue defined as a problem, which still did not receive up to date an adequate solution. Byintroducing/using the concept of information, it is shown that this concept includes two facets, one of themreferring to the common communications and another one referring to a hidden/structuring matter-relatedinformation, effectively acting in the human body and in the living systems, which determines the dynamicinter-change of information between specific structures of the organism by electric/electronic/chemical agents andgenetic/epigenetic processes. It is shown that the maintenance of body, permanently and obligatory depending onthe external matter (foods, air, water) resources, needed to provide both the structuring/restructuring basic materialand energy, determines the necessary existence of an info-managing system, administrating the internalmechano-chemical/physical processes. As a natural consequence, such a system should organize and assure ownsurvival by an effective informational operability to detect the external food resources, to select the appropriateinterest information and to decide as a function of circumstances. One important component in such aninformational system is memory, allowing to dispose of the reference informational data for analysis/comparisonand the selection between good and bad binary possible decisions. The memory receives and stores thereforesignals from external reality and from the body itself, referring to the emotional reaction, digestion status, creation,and inherited predilections, within specific info-neural communication circuits between the brain and bodyexecution/sensitive organs, the human body appearing as an integrated info-matter self-managed dynamic system.The specific body components memorize information with different degrees of info-integration: short/long-termintegration, emotive/action reaction, info-abilities, culminating with the integration in the chromosomal structuresby epigenetic processes. The new acquired information is transgenerationally transmissible, and is manifested asnew traits, showing the adaptation capability of the human and close relation between mind and body. Analyzingthe results of such a mind-body informational model in comparison with the earlier assumed/proposed/assertedarchaic, Greek and Occidental philosophies, which represent only partial aspects of this relation, it is shown thatthis informational model, elaborated in terms of information on the basis of scientific reasons and arguments,constitutes a general, realist, and coherent model of the mind-body relation, able to integrate and/or explain most ofthe others. 展开更多
关键词 mind-body relation philosophic concepts information/informational systems info-operability and memory hidden/structuring information genetic/epigenetic information
下载PDF
Challenges and Solutions of Information Security Issues in the Age of Big Data 被引量:6
4
作者 YANG Mengke ZHOU Xiaoguang +1 位作者 ZENG Jianqiu XU Jianjian 《China Communications》 SCIE CSCD 2016年第3期193-202,共10页
Big data has been taken as a Chinese national strategy in order to satisfy the developments of the social and economic requirements and the development of new information technology. The prosperity of big data brings ... Big data has been taken as a Chinese national strategy in order to satisfy the developments of the social and economic requirements and the development of new information technology. The prosperity of big data brings not only convenience to people's daily life and more opportunities to enterprises, but more challenges with information security as well. This paper has a research on new types and features of information security issues in the age of big data, and puts forward the solutions for the above issues: build up the big data security management platform, set up the establishment of information security system and implement relevant laws and regulations. 展开更多
关键词 information security big data data privacy information technology
下载PDF
On the Relation between Agricultural Informationization and Rural Informationization 被引量:1
5
作者 GAO Wan-lin WANG Mao-hua +2 位作者 ZHANG Gang-hong LI Zhen ZHAO Jia-ning 《Asian Agricultural Research》 2012年第11期124-129,共6页
Through analyzing concept of agriculture and countryside,and overall objective of new socialist countryside construction " developed production,well-off living,civilized village culture,clean village environment,... Through analyzing concept of agriculture and countryside,and overall objective of new socialist countryside construction " developed production,well-off living,civilized village culture,clean village environment,and democratic management",this paper divides the informationization construction for new socialist countryside into agricultural informationization and rural informationization,and presents the new socialist countryside informationization construction system.Then the paper elaborates connotation of agricultural informationization and rural informationization,differentiates and analyzes the relation between the two concepts.Agricultural informationization and rural informationization influence each other,promote each other,and are integrated into new socialist countryside informationization construction. 展开更多
关键词 Sannong ISSUE New SOCIALIST COUNTRYSIDE informatio
下载PDF
On information field of clinical diagnosis 被引量:1
6
作者 曹茂开 《Journal of Medical Colleges of PLA(China)》 CAS 2003年第6期377-379,共3页
“Field” is a universal phenomenon existing in both nature and society, and determines the existence and significance of all materials or information. The man being has always been generating and carrying a large qua... “Field” is a universal phenomenon existing in both nature and society, and determines the existence and significance of all materials or information. The man being has always been generating and carrying a large quantity of life information in his whole life. Each piece of life information has an independent information field. The life information field includes such three subfields as bioinformation field, psychoinformation field and psycho-bioinformation field. The clinical diagnosis information field which is a specific information field within the information field of human activities consists of all information concerning man’s health. Only after we have cognized and ascertained the clinic diagnosis information field, can we accurately utilize its function to serve the human being. 展开更多
关键词 field information field clinical diagnosis information field functions and characteristics
下载PDF
The Quantitative Law of Network Information Growth 被引量:1
7
作者 Jingehuan Hou Tingxiao Wen Junping Qiu 《Chinese Business Review》 2004年第2期10-19,共10页
Based on the assumptions of "information transfer" and "information creation", this paper educes the multiplied growth mechanism of network information: that the gross quantity of network information (Im) is ab... Based on the assumptions of "information transfer" and "information creation", this paper educes the multiplied growth mechanism of network information: that the gross quantity of network information (Im) is about n times as much as the quantity of real network information (Ir). According to this theoretical model, we give a uniform explanation to all kinds of information growth models in existence, and put forward some proposals, such as "forbidding information transfer" and "building up the central information base", to control the repeated information flooding on the network and facilitate the full use of network information. 展开更多
关键词 webmetrics law of network information growth network information multiplier Internet economy central information base
下载PDF
Quality of correlation in quantum information
8
作者 崔景云 曾天海 娄乐生 《Journal of Beijing Institute of Technology》 EI CAS 2016年第1期115-119,共5页
A strong and stable correlation in quantum information is of high quality for quantum information processing.We define two quantities,selective average correlation and ripple coefficient,to evaluate the quality of cor... A strong and stable correlation in quantum information is of high quality for quantum information processing.We define two quantities,selective average correlation and ripple coefficient,to evaluate the quality of correlation in quantum information in a time interval.As a new communication channel,Heisenberg spin chains are widely investigated.We select a two-qubit Heisenberg XXZs pin chain with Dzyaloshinskii-Moriya interaction in an inhomogeneous magnetic field as an example,and use the two quantities to evaluate the qualities of the correlation in quantum information with different measures.The result shows that,if the time evolutions are similar,there needs only evaluating one of them to know when the correlation has high quality for quantum information processing. 展开更多
关键词 correlation in quantum information quantum information processing selective average correlation ripple coefficient
下载PDF
Research and Application of Management Information Systems 被引量:1
9
作者 Xiaolin Zhang Bo Zhang Yuehua Wang 《Chinese Business Review》 2005年第5期74-77,共4页
Management Information System provides an effective way for enterprises to improve their competitive abilities. It presents a framework for improving the management models through the design and implementation of effe... Management Information System provides an effective way for enterprises to improve their competitive abilities. It presents a framework for improving the management models through the design and implementation of effective and high-quality MIS. So it is very important to the modem management of corporations. ERP (Enterprise Resource Planning) system is one of the core parts of MIS, which solves the matter of management model mainly. ERP is a popular method enabling the business processes required to compete with the globalization. The thesis cites SAP R/3 to introduce the general structure and function of ERP. Global Enterprise Resource Planning Implementation is increasingly becoming the successful choice of MIS. 展开更多
关键词 Management information System (MIS) Enterprise Resource Planning (ERP) information technology system development system structure
下载PDF
Investigation of Enterprise Informationization Project Risk
10
作者 Ning Ma Guangshi Wang 《Chinese Business Review》 2004年第10期53-55,71,共4页
The enterprise informationization (El) project has already become modernization level and synthesis power of the enterprise. However, information project risk. In order to reduce the El project risk, it is necessary... The enterprise informationization (El) project has already become modernization level and synthesis power of the enterprise. However, information project risk. In order to reduce the El project risk, it is necessary to adopt reasonable incentive and constraint effectively and to structure perfect market environment. an urgent work to raise the asymmetry increases the EI investment mode, to carry on incentive and constraint effectively and to structure perfect market environment. 展开更多
关键词 enterprise informationization project risk information asymmetry adverse selectionmoral hazard
下载PDF
Analysis of the Characteristics and Model of Online Social Network Information Dissemination
11
作者 DANG Yan 《International English Education Research》 2016年第12期18-21,共4页
Online social network is increasingly showing a significant impact and role in many areas of social life. In the study of online social network related issues have become the consensus of the academic and industrial c... Online social network is increasingly showing a significant impact and role in many areas of social life. In the study of online social network related issues have become the consensus of the academic and industrial communities and the urgent need for. This paper mainly studies the problem of information dissemination in social network, the mode of communication, behavior, propagation paths and propagation characteristics are studied, and take the Tencent micro-blog as an example, based on the analysis of many examples, several main models and characteristics of information dissemination in social network platform. 展开更多
关键词 online social network information dissemination information dissemination characteristic: information dissemination model
下载PDF
Build Information Intranet Foster Information Resources ─put forward in the Fifth Electric Power Computer Application and Information Working Conference
12
《Electricity》 1997年第2期52-52,共1页
关键词 Intranet Build information Intranet Foster information Resources put forward in the Fifth Electric Power Computer Application and information Working Conference
下载PDF
Modern Electronic Information Industry to Promote Economic and Social Information—An Interview with Electronics Industry Minister Hu Qili
13
作者 Jiang Yan 《China's Foreign Trade》 1995年第5期6-7,共2页
Spurred by the world information tide, China has organized a series of information projects, called the "Three Gold" projects. Recently I had an interview with Mr. Hu Qili, Minister of Electronics Industry, ... Spurred by the world information tide, China has organized a series of information projects, called the "Three Gold" projects. Recently I had an interview with Mr. Hu Qili, Minister of Electronics Industry, about the establishment of China’s modern Electronic Information Industry. Mr. Hu told me that information is the mark of development of a modern society and electronics is the major means of carrying information. Establishing 展开更多
关键词 Modern Electronic information Industry to Promote Economic and Social information Gold Co An Interview with Electronics Industry Minister Hu Qili
下载PDF
On China's Protection of Citizens' Right to Be Informed and Construction of Government Information Publicity System
14
作者 ZHAO ZHENGQUN 《The Journal of Human Rights》 2011年第2期22-26,共5页
I. The Unfolding Situation of the Philosophy of Right to Be Informed in China and Early Construction of Government Information Publicity System The origin of the thought,known as China's protection of right to be inf... I. The Unfolding Situation of the Philosophy of Right to Be Informed in China and Early Construction of Government Information Publicity System The origin of the thought,known as China's protection of right to be informed and the construction of government information publicity system 展开更多
关键词 Right to Be Informed and Construction of Government information Publicity System On China’s Protection of Citizens BE
下载PDF
Accelerate the Study for New Logistic Information Technology Face the Challenges of Logistic Information Revolution
15
《China Standardization》 2004年第3期8-10,47,共4页
关键词 Accelerate the Study for New Logistic information Technology Face the Challenges of Logistic information Revolution
下载PDF
基于物理信息引导深度学习的建筑响应实时预测方法
16
作者 Ying Zhou Shiqiao Meng +1 位作者 Yujie Lou Qingzhao Kong 《Engineering》 SCIE EI CAS CSCD 2024年第4期140-157,共18页
High-precision and efficient structural response prediction is essential for intelligent disaster prevention and mitigation in building structures,including post-earthquake damage assessment,structural health monitori... High-precision and efficient structural response prediction is essential for intelligent disaster prevention and mitigation in building structures,including post-earthquake damage assessment,structural health monitoring,and seismic resilience assessment of buildings.To improve the accuracy and efficiency of structural response prediction,this study proposes a novel physics-informed deep-learning-based realtime structural response prediction method that can predict a large number of nodes in a structure through a data-driven training method and an autoregressive training strategy.The proposed method includes a Phy-Seisformer model that incorporates the physical information of the structure into the model,thereby enabling higher-precision predictions.Experiments were conducted on a four-story masonry structure,an eleven-story reinforced concrete irregular structure,and a twenty-one-story reinforced concrete frame structure to verify the accuracy and efficiency of the proposed method.In addition,the effectiveness of the structure in the Phy-Seisformer model was verified using an ablation study.Furthermore,by conducting a comparative experiment,the impact of the range of seismic wave amplitudes on the prediction accuracy was studied.The experimental results show that the method proposed in this paper can achieve very high accuracy and at least 5000 times faster calculation speed than finite element calculations for different types of building structures. 展开更多
关键词 Structural seismic response prediction Physics information informed Real-time prediction Earthquake engineering Data-driven machine learning
下载PDF
What is Mind,What is Consciousness,and Where This Resides
17
作者 Florin Gaiseanu 《Journal of Philosophy Study》 2023年第3期103-120,共18页
The main purpose of this paper is to respond to the questions what is mind and consciousness and where this resides.The answers are based on the frontline Informational Model of Human Body and Living Structures(IMHBLS... The main purpose of this paper is to respond to the questions what is mind and consciousness and where this resides.The answers are based on the frontline Informational Model of Human Body and Living Structures(IMHBLS),which shows that mind and consciousness can be described by the activity of the Informational System of the Human Body and Living Structures(ISHBLS),consisting of seven informational components,each of them with specific activity and functions,inter-correlated to support the immaterial/informational manifestation of the body expressed by mind and consciousness.The basic concept of matter-related and virtual information results as a consequence of the operability of the physics,chemistry,biologic,or mathematics laws,which actually act as informational operators,such processes are informationally driven and manifested finally as a“media-like functions”of mind and consciousness,on the“screen/display”of prefrontal cortex.The mind is therefore described as the capacity of every individual to access the data field of own life experience,where the thought acts as an informational operator,which can activate the required information from internal/external reality.Consciousness is the result of the info-representation of the explored reality,accumulated by the momentary connection,and compared/combined with the life experience,serving as judgment reference/criteria.The question is discussed in relation with the localization of consciousness,showing that this resides in the brain,as a result of the activity of ISHBLS.The discussion on the experimental evidences concerning the minimal basic components necessary and sufficient to sustain consciousness,compared with the results of the informational model,indicates the cortico-thalamus axis,in a full agreement each other.One of the basic findings is that the activation of consciousness is operated in two steps,one consisting in a feed-forward reception and another in feedback perception for recognition of the info-significance,which is fully supported by the recently reported experimental results.The phenomena of intuition,inspiration,premonition,“deja vue”,retrocausality,and intentionality are discussed.This model unifies the eastern and western concepts/models on consciousness and mind,explaining the energetic Yung/Yin Chinese model by YES/NO-informational Bit-type behavior,the Plato’s ideas/forms by“information”concept as a participating component of reality,Aristotle’s materialist view with matter structuration(assisted by information),and archaic model of the seven“chakras”at human,as vital informational centers connected with the body. 展开更多
关键词 information/matter-related information informational model/system info-communication living structures mind/body/consciousness brain/informational centers intuition/revelation/inspiration premonition/intentionality retrocausation past memory
下载PDF
关于农业信息化与农村信息化关系的探讨 被引量:50
18
作者 高万林 张港红 +1 位作者 李桢 赵佳宁 《中国农学通报》 CSCD 北大核心 2011年第1期466-470,共5页
文章通过分析农业、农村的概念,根据新农村建设"生产发展、生活宽裕、乡风文明、村容整洁、管理民主"的总体目标,将新农村信息化建设分为农业信息化、农村信息化建设两部分,并提出新农村信息化建设体系。阐述了农业信息化、... 文章通过分析农业、农村的概念,根据新农村建设"生产发展、生活宽裕、乡风文明、村容整洁、管理民主"的总体目标,将新农村信息化建设分为农业信息化、农村信息化建设两部分,并提出新农村信息化建设体系。阐述了农业信息化、农村信息化内涵及任务,同时,也辨析了二者的关系,农业信息化和农村信息化相互影响,交叉促进,统一于新农村信息化建设。 展开更多
关键词 “三农”问题 新农村信息化 农业信息化 农村信息化
下载PDF
信息化测绘技术体系的基本构成与战略重点探讨 被引量:33
19
作者 周星 周德军 乔朝飞 《测绘科学》 CSCD 北大核心 2008年第5期85-87,84,共4页
摘要:我国测绘在实现了从传统模拟测绘技术体系向数字化测绘技术体系的跨越之后,正朝着信息化测绘体系建设的方向迈进。走信息化发展道路,建设信息化测绘体系,实现从以地图生产为主向以地理信息服务为主的重大战略转变,成为新时期测绘... 摘要:我国测绘在实现了从传统模拟测绘技术体系向数字化测绘技术体系的跨越之后,正朝着信息化测绘体系建设的方向迈进。走信息化发展道路,建设信息化测绘体系,实现从以地图生产为主向以地理信息服务为主的重大战略转变,成为新时期测绘发展的首要任务和必然要求。本文简要分析了数字化测绘与信息化测绘的联系和区别以及测绘科技的发展趋势,研究提出了信息化测绘技术体系的基本构成和战略重点。 展开更多
关键词 信息化 信息化测绘 信息化测绘技术体系
下载PDF
论信息化学习方式及其数字资源形态 被引量:60
20
作者 黄荣怀 陈庚 +1 位作者 张进宝 王运武 《现代远程教育研究》 CSSCI 2010年第6期68-73,共6页
社会信息化的发展带动学习方式的变革。传统学习方式(精加工学习方式)和信息化学习方式(贯通式学习方式)的根本区别在于对知识加工理解的差异,传统精加工教学方式的惯性可能将制约学习方式的变革及当前数字学习资源的生产方式,但以自主... 社会信息化的发展带动学习方式的变革。传统学习方式(精加工学习方式)和信息化学习方式(贯通式学习方式)的根本区别在于对知识加工理解的差异,传统精加工教学方式的惯性可能将制约学习方式的变革及当前数字学习资源的生产方式,但以自主、探究和协作为基本特征的新型学习方式已经在非正式学习环境和相关培训中被尝试和接受,个体任务型、微型课件型、过程体现型、小组合作型和邻近经验型等典型数字资源形态逐渐成为学习资源的主流形态。 展开更多
关键词 社会信息化 信息化学习方式 精加工学习方式 贯通式学习方式 数字资源形态
下载PDF
上一页 1 2 10 下一页 到第
使用帮助 返回顶部