期刊文献+
共找到6,602篇文章
< 1 2 250 >
每页显示 20 50 100
Effects of health concept model-based detailed behavioral care on mood and quality of life in elderly patients with chronic heart failure
1
作者 Ai-Di Zheng Li-Li Cai Jing Xu 《World Journal of Psychiatry》 SCIE 2023年第7期444-452,共9页
BACKGROUND With the intensification of social aging,the susceptibility of the elderly population to diseases has attracted increasing attention,especially chronic heart failure(CHF)that accounts for a large proportion... BACKGROUND With the intensification of social aging,the susceptibility of the elderly population to diseases has attracted increasing attention,especially chronic heart failure(CHF)that accounts for a large proportion of the elderly.AIM To evaluate the application value of health concept model-based detailed behavioral care in elderly patients with CHF.METHODS This study recruited 116 elderly CHF patients admitted from October 2018 to October 2020 and grouped them according to the nursing care that they received.The elderly patients who underwent health concept model-based detailed behavioral care were included in a study group(SG;n=62),and those who underwent routine detailed behavioral nursing intervention were included as a control group(CG;n=54).Patients’negative emotions(NEs),quality of life(QoL),and nutritional status were assessed using the self-rating anxiety/depression scale(SAS/SDS),the Minnesota Living with Heart Failure Questionnaire(MLHFQ),and the Modified Quantitative Subjective Global Assessment(MQSGA)of nutrition,respectively.Differences in rehabilitation efficiency,NEs,cardiac function(CF)indexes,nutritional status,QoL,and nursing satisfaction were comparatively analyzed.RESULTS A higher response rate was recorded in the SG vs the CG after intervention(P<0.05).After care,the left ventricular ejection fraction was higher while the left ventricular end-diastolic dimension and left ventricular end systolic diameter were lower in the SG compared with the CG(P<0.05).The post-intervention SAS and SDS scores,as well as MQSGA and MLHFQ scores,were also lower in the SG(P<0.05).The SG was also superior to the CG in the overall nursing satisfaction rate(P<0.05).CONCLUSION Health concept model-based detailed behavioral care has high application value in the nursing care of elderly CHF patients,and it can not only effectively enhance rehabilitation efficiency,but also mitigate patients’NEs and improve their CF and QoL. 展开更多
关键词 Chronic heart failure Elderly patients Health concept model Detailed behavioral care Patient mood Quality of life Nursing effect
下载PDF
Research on the Sphere of Infl uence of the Core Value of Confucianism under the Perspective of Life View and Values
2
作者 Yan Li 《International Journal of Technology Management》 2016年第6期48-50,共3页
In this paper, we conduct research on the sphere of the infl uence of the core value of basic Confucianism under the perspective of life view and values. Value pluralism, as a kind of general phenomenon, the progress ... In this paper, we conduct research on the sphere of the infl uence of the core value of basic Confucianism under the perspective of life view and values. Value pluralism, as a kind of general phenomenon, the progress of the social values in the value of awakening diversifi ed value orientation, expanded the value choice and choice of the degrees of the freedom at the same time that caused the phenomenon such as value confl ict, value confl ict as make people in social life has a value lost and confused. Value is to reveal the external relationship between the signifi cance of the objective world to meet the needs of the people that serve as a specifi c attributes of the object to the subject needs. We integrate the Confucianism to introduce our understanding of the core value that will promote further development of the science and society management. 展开更多
关键词 Core value CONFUCIANISM life VIEW and valueS PERSPECTIVE SPHERE of Infl uence
下载PDF
Operational mechanism of comprehensive benefit evaluation of existing building energy efficient renovation project based on value-added life
3
作者 GUO Han-ding WEI Yong-cheng +1 位作者 CUI Si-wen ZHANG Yin-xian 《Ecological Economy》 2019年第4期280-288,共9页
The comprehensive benefit evaluation of the existing building energy efficient renovation project cannot be separated from the scientific and effective evaluation mechanism.Based on the value-added life perspective,th... The comprehensive benefit evaluation of the existing building energy efficient renovation project cannot be separated from the scientific and effective evaluation mechanism.Based on the value-added life perspective,this paper analyzes the implementation subject,standard,system and principle of the comprehensive benefit evaluation of the existing building energy efficient renovation project.It plans the process of comprehensive benefit evaluation,and builds a scientific and reasonable operation platform of evaluation system,with a view to promoting the effective implementation of the comprehensive benefit evaluation of existing building energy-saving retrofits. 展开更多
关键词 energy efficient RENOVATION existing building value-ADDED life COMPREHENSIVE BENEFIT evaluation OPERATIONAL mechanism
下载PDF
Study on Fatigue Lifetimes and Their Variation of Mg Alloy AZ61 at Various Stress Ratios
4
作者 Kenichi Masuda Sotomi Ishihara +1 位作者 Minoru Ishiguro Hiroshi Shibata 《Materials Sciences and Applications》 2018年第13期993-1007,共15页
In this study, fatigue tests under different R ratios were conducted on the AZ61 Mg alloy to investigate its fatigue lifetimes and fatigue crack growth (FCG) behavior. The fracture surface of the failed specimens was ... In this study, fatigue tests under different R ratios were conducted on the AZ61 Mg alloy to investigate its fatigue lifetimes and fatigue crack growth (FCG) behavior. The fracture surface of the failed specimens was investigated using a scanning electron microscope to study the size of the intermetallic compounds from which the pioneer fatigue crack initiated and led to the final failure of the specimen. To determine the maximum size of the intermetallic compounds existing within the cross section of the specimen at higher risk, Gumbel’s extreme-value statistics were utilized. In the present study, the intermetallic compounds contained within the specimen were assumed to be the initial cracks existing in the material before the fatigue tests. A modified linear elastic fracture-mechanics parameter, M, proposed by McEvily et al., was used to analyze the short FCG behavior under different stress ratios, R. The relation between the rate of FCG and M parameter was found to be useful and appropriate for predicting the fatigue lifetimes under different R ratios. Moreover, the probabilistic stress-fatigue life (P-S-N) curve of the material under different R ratios could be predicted with this method, which utilizes both the FCG law and a statistical distribution of sizes of the most dangerous intermetallic compounds. The evaluated results were in good agreement with the experimental ones. This correspondence indicates that the estimation method proposed in the present study is effective for evaluation of the probabilistic stress-fatigue life (P-S-N) curve of the material under different R ratios. 展开更多
关键词 FATIGUE Stress-Fatigue life (S-N) CURVE Probabilistic Stress-Fatigue life (P-S-N) CURVE Crack Growth Extruded Magnesium Alloy Intermetallic Compound Extreme-value Statistics
下载PDF
Scientific Basis of System Programming
5
作者 E. M. Lavrischeva 《Journal of Software Engineering and Applications》 2018年第8期408-434,共27页
Theoretical foundations of programming systems from modules, objects, components, services are given. Identified relevant theory of programming proposed by the author with the participation of students and postgraduat... Theoretical foundations of programming systems from modules, objects, components, services are given. Identified relevant theory of programming proposed by the author with the participation of students and postgraduates: graph modular programming theory with graph representation as an adjacency matrix for mathematical achievability of graph vertices;theory of generating programming and theory of software factories;theory of graph object and component modeling (OCM) by means of logic and algebra-mathematical theory of determining individual elements of complex systems;theory of system programming based on ontological and service-component models (SOA, SCA) with security and quality systems. The Internet Smart and Nanotechnology are given for perspective transition of computer technology to nanotechnology. 展开更多
关键词 Science concepts FORMALISM of MODULES Interface Assembly Method Ob-ject Component life Cycle Logic-Mathematical Theory Model OM FM Configuration Verification Testing Reliability Quality Products
下载PDF
The Life Values of Greek Mythology
6
作者 秦娅 《神州》 2014年第12期2-3,共2页
The difference between human and animals is that human not only obey the rules of nature and history but also possess subjective attitude and spirit of life, which are presented as life values by reflecting directly o... The difference between human and animals is that human not only obey the rules of nature and history but also possess subjective attitude and spirit of life, which are presented as life values by reflecting directly on ideology. According to it,Greek mythology pours out its life values based on its subjective attitude and spirit of life. 展开更多
关键词 attitude SPIRIT GREEK SUBJECTIVE reflecting IDEOLOGY historical WISDOM circumstance COMES
下载PDF
Estimating the value of a statistical life in China: A contingent valuation study in six representative cities
7
作者 Chaoji Cao Xinke Song +5 位作者 Wenjia Cai Yichao Li Jianhui Cong Xueying Yu Mengzhao Gao Can Wang 《Chinese Journal of Population,Resources and Environment》 2023年第4期269-278,共10页
The value of a statistical life(VSL)is a crucial tool for monetizing health impacts.To explore the VSL in China,this study examines people’s willingness to pay(WTP)to reduce death risk from air pollution in six repre... The value of a statistical life(VSL)is a crucial tool for monetizing health impacts.To explore the VSL in China,this study examines people’s willingness to pay(WTP)to reduce death risk from air pollution in six representative cities in China based on face-to-face contingent valuation interviews(n=3936)from March 7,2019 to September 30,2019.The results reveal that the WTP varied from CNY 455 to 763 in 2019(USD 66-111),corresponding to a VSL range of CNY 3.79-6.36 million(USD 549395-921940).The VSL in China in 2019 is estimated to be CNY 4.76 million(USD 689659).The statistics indicate that monthly expenditure levels,environmental concerns,risk attitudes,and assumed market acceptance,which have seldom been dis‐cussed in previous studies,significantly impact WTP and VSL.These findings will serve as a reference for ana‐lyzing mortality risk reduction benefits in future research and for policymaking. 展开更多
关键词 Air pollution Contingent valuation method Willingness to pay value of a statistical life China
下载PDF
An Approach to Improve Quality of Life and Sustainability in the Centers of Old Cities
8
作者 Tarek Abou Ouf Abeer Makram 《Journal of Civil Engineering and Architecture》 2019年第7期461-468,共8页
The centers of old cities have a special design with a unique urban fabric to record cultural messages with their current citizens or their visitors from the different regions of the city or from outside. It creates s... The centers of old cities have a special design with a unique urban fabric to record cultural messages with their current citizens or their visitors from the different regions of the city or from outside. It creates spaces that strongly promote social and cultural behavior. Meanwhile, life developments and the stunning technological acceleration along with high population densities have led to many problems for the old cities and their centers, which were not prepared to address these problems. Most of these problems have caused much visual deterioration and economic recession for the centers of old cities, which raise the importance of finding alternative and flexible solutions to prevent damage in urban performance, environmental pollution and lack of requirements that affect the quality of life. The paper aims to present a vision that opens up prospects for subsequent research contributions that may contribute to improving the quality of life, inspired by sustainability and humanization features. The research relies on an inductive analysis method to develop a framework that contributes to the restoration of the old centers for their role, their aesthetic value and their functional importance, while facilitating movement and supporting their valuable architectural features. 展开更多
关键词 The CENTERS of OLD CITIES social behavior quality of life HUMANIZATION SUSTAINABILITY AESTHETIC value
下载PDF
Concept and Evaluation of Ecosystem Intrinsic Value 被引量:1
9
作者 Luo Ping Zhang Hong Ni Xu +2 位作者 Hua Xia Sheng Wei Qi Chen Qin Hua Fang 《Journal of Agricultural Science and Technology(B)》 2015年第6期401-409,共9页
关键词
下载PDF
Comparative Study on Chinese and Western Life Values in the Context of Epidemic
10
作者 YANG Fang 《Psychology Research》 2023年第5期217-222,共6页
Life values are people’s understanding and view on life.After the COVID-19 outbreak,China quickly adopted policies such as lockdown to control the epidemic,while the west could not adopt.One of the important reasons ... Life values are people’s understanding and view on life.After the COVID-19 outbreak,China quickly adopted policies such as lockdown to control the epidemic,while the west could not adopt.One of the important reasons is that Chinese and western life values are different.Through the comparative analysis on Chinese and western life values,it is found that Chinese traditional life values emphasize collective consciousness,while the west pays attention to individual value.Chinese traditional life values avoid death,while the west faces death directly.China emphasizes the present world,while the west pays attention to introspection.There are also similarities between Chinese and western life values.They both emphasize the realization of life values,desire to surpass life,and regard physical life as a natural process.The main reasons for their differences are different economic bases,different cultural influences,and different religious ideas.Therefore,the comparative analysis of Chinese and western life values has theoretical and practical value. 展开更多
关键词 EPIDEMIC Chinese and western life values comparative analysis
下载PDF
Turning into a “Godparent”: How adult volunteers negotiate their personal life to become a mentor for “Unaccompanied Refugee Minors”
11
作者 Eberhard Raithelhuber 《Social Work and Social Welfare》 2019年第1期23-36,共14页
This article looks into how volunteers deal with their biographies and social embeddedness to make sense of their engagement in mentoring before they are matched. It draws on a qualitative investigation on a community... This article looks into how volunteers deal with their biographies and social embeddedness to make sense of their engagement in mentoring before they are matched. It draws on a qualitative investigation on a community-based pilot youth mentoring program for “unaccompanied refugee minors” in Austria. This article reveals how already trained, local adults actively relate to “family,”“migration” and “previous activities” in their meaning-making. It shows how they negotiate their personal life and existing relationships in the process of turning into a future “godparent.” The discussion of findings against the state of the art leads the way to two heuristic claims: firstly, the study provides grounded arguments for an extension of the conventional mentoring concept on the side of the mentor. Secondly, for a more relational and processual approach towards the mentors’ side, both biographical and social network dimensions need to be integrated in methods and designs of youth mentoring research. 展开更多
关键词 youth MENTORING programs voluntary mentors unaccompanied REFUGEE MINORS PERSONAL life social networks BIOGRAPHY MENTORING as a concept
下载PDF
论传统“大同”与“小康”的理想社会秩序观 被引量:7
12
作者 王处辉 胡翼鹏 《南开学报(哲学社会科学版)》 CSSCI 北大核心 2005年第2期93-98,123,共7页
《札记·礼运》的“大同”与“小康”,是中国古代社会理想的经典概括。从宇宙星象的时间—空间秩序抽象而来的天道,是论证大同世界与小康社会的思想背景,所以,无论大同还是小康,都是以“道”为终极根据,追求理想的社会秩序:伦理秩... 《札记·礼运》的“大同”与“小康”,是中国古代社会理想的经典概括。从宇宙星象的时间—空间秩序抽象而来的天道,是论证大同世界与小康社会的思想背景,所以,无论大同还是小康,都是以“道”为终极根据,追求理想的社会秩序:伦理秩序、生活秩序。因大道之彰隐不同,从而体现天道的社会形态不同,使得社会互动准则也就不同:“公”与“札”是分析大同与小康的关键词。大道流行,“公”作为一种价值理性,是整合社会秩序的基本准则;而大道隐没,来自宇宙天道的终极根据萎缩,于是,“礼”作为一种工具理性,成为规范社会秩序的另类选择。因此,大同与小康殊途同归。 展开更多
关键词
下载PDF
The Reproduction of Artistic Conception——An Appreciation of the Two Chinese Translations of A Psalm of Life
13
作者 金虹 《英语广场(学术研究)》 2011年第Z6期30-33,共4页
本文从诗歌审美的两要素——诗歌形式与诗歌意境将英诗"生命礼赞"两中文译本与原文作了对比研究。刘宓庆教授认为,诗歌审美的两要素直接关系到诗歌的美学价值,而对它们的成功再现自然也成为文学翻译中的关键。本文通过对比分... 本文从诗歌审美的两要素——诗歌形式与诗歌意境将英诗"生命礼赞"两中文译本与原文作了对比研究。刘宓庆教授认为,诗歌审美的两要素直接关系到诗歌的美学价值,而对它们的成功再现自然也成为文学翻译中的关键。本文通过对比分析得出结论:虽然两个中文译本都有各自的缺憾,但从总体上来说它们都成功再现了原诗的意境,也证明在翻译过程中对诗歌审美两要素的权衡和达成使原诗意境的重现成为可能。 展开更多
关键词
下载PDF
An Analysis of Brick in Cat on the Hot Tin Roof 被引量:1
14
作者 董妍 《海外英语》 2015年第8期147-147,150,共2页
Tennessee Williams is a prominent American dramatist and Poet Laureate after Eugene O’Neil.Cat on the Hot Tin Roof is praised as the pinnacle of his plays,awarded Pulitzer Prize for Drama and Drama Critics Award in 1... Tennessee Williams is a prominent American dramatist and Poet Laureate after Eugene O’Neil.Cat on the Hot Tin Roof is praised as the pinnacle of his plays,awarded Pulitzer Prize for Drama and Drama Critics Award in 1955.With the background of southern American family,the play consists of light and shade clues:the former centers on brothers’fighting for property;the latter focuses on hero Brick’s homosexual problem.The analysis of the convert of Brick’s role and thought aims at comprehending to a deep degree how Williams,a homosexual,exposes hideous humanity and hypocrisy society more thoroughly as well as shows his profound thinking of life value. 展开更多
关键词 CAT on the HOT TIN ROof Bricks CONVERT hideous humanity HYPOCRISY society life value
下载PDF
在役管线腐蚀损伤检测与预测预防 被引量:3
15
作者 张斌 郭万林 《腐蚀科学与防护技术》 CAS CSCD 北大核心 2005年第3期187-189,共3页
提出一种在役管线腐蚀剩余寿命预测方法.根据在役输油管线腐蚀损伤检测结果,应用极值Ⅰ型分布概率统计理论估算整条管线的可能最大已腐蚀壁厚值,再应用幂指数形式的局部腐蚀进展公式估计当最大已腐蚀壁厚达管材最小允许壁厚时的使用寿命... 提出一种在役管线腐蚀剩余寿命预测方法.根据在役输油管线腐蚀损伤检测结果,应用极值Ⅰ型分布概率统计理论估算整条管线的可能最大已腐蚀壁厚值,再应用幂指数形式的局部腐蚀进展公式估计当最大已腐蚀壁厚达管材最小允许壁厚时的使用寿命,考虑防腐层的寿命后,得到输油管线腐蚀剩余寿命预测值.利用本方法估测了孤六联阀组-孤岛首站Φ35 5mm集输管线的腐蚀使用寿命。 展开更多
关键词 线 寿 线 使寿 线 使
下载PDF
Pop Art and Portraits from Life
16
作者 宋晓阳 《海外英语》 2010年第11X期429-430,共2页
Pop art,as a major school of art,was an important art activity in the 60s of the 20th century in the West world. It played an important role in the history of art. Pop art created a dialogue of life and art,broken the... Pop art,as a major school of art,was an important art activity in the 60s of the 20th century in the West world. It played an important role in the history of art. Pop art created a dialogue of life and art,broken the narrow concept-"Art for art",and expanded the scope of art. Pop art now is the watershed of modern art and post-modern art to some art theory. It is rather necessary to understand and draw the knowledge from pop art. The relationship of my works and pop art is from the unconscious intention beginning to a consciously excavating. To show the meaning of my work and features,I make full use of the artistic characteristics of pop art and rational use of its advantages to endow my work a life and clarity,giving a strong and simple visual effects to readers,to make my work more extroverted and more sentimental. 展开更多
关键词 POP ART life POPULAR culture LANGUAGE form and characteristics of CREATION concept technique of expression
下载PDF
An empirical study on classification of patent life patterns
17
作者 望俊成 Lin Hui +3 位作者 Shi Bingfan Zhou Xiaodan Zhang Xuanxuan Zhao Haozhen 《High Technology Letters》 EI CAS 2018年第4期449-457,共9页
With the theoretical framework of patent information life cycle,this research studies the relationship between patents' life patterns and technological development stages of the relevant field,using life status in... With the theoretical framework of patent information life cycle,this research studies the relationship between patents' life patterns and technological development stages of the relevant field,using life status in patent information life cycle as the research dimension. Data of patents issued in the field of wireless charging are retrieved from the United States Patent and Trademark Office Library. Citation information about these patents is also collected. By analyzing the temporal citation count data of patent information,the patents' life patterns using the RSD/P classification method are classified. This study found that the emergence of different life patterns of patent information has strong connection with the technological stage in which the patent information is located,and sleeping beauty patents have high hidden values. In the stage of technological development,attention should be paid to the identification of non-stationary patents. Rapid identification of high-value patents,i. e.,patents with certain life pattern,is instrumental to accelerate the development of technologies. This study provides a viable approach for identifying high-value patents of emerging technologies through empirical research. 展开更多
关键词 PATENT information life CYCLE wireless CHARGING life pattern high-value PATENT
下载PDF
The Terminal Value (TV) Performing in Firm Valuation: The Gap of Literature and Research Agenda
18
作者 Pedro M. Nogueira Reis, Mairio Gomes Augusto 《Journal of Modern Accounting and Auditing》 2013年第12期1622-1636,共15页
关键词 TV
下载PDF
Value Appeal of Harmonious Moral Life of Chinese College Students
19
作者 Nannan CHEN 《Asian Agricultural Research》 2018年第1期76-79,共4页
Based on the theory of human nature and community,this paper analyzes some problems such as the weakening of moral appeal,the loss of moral behavior,the supremacy of physical values and the unclear role orientation fa... Based on the theory of human nature and community,this paper analyzes some problems such as the weakening of moral appeal,the loss of moral behavior,the supremacy of physical values and the unclear role orientation faced by some Chinese college students in the course of their moral life so as to cultivate moral feelings and construct moral values,reshape the ethics of behavior,give full play to the main channel of ideological and political theory courses in colleges and universities,inherit the outstanding Chinese traditional culture as the focal point,and probe into the value demands of college students' harmonious moral life. 展开更多
关键词 Chinese college students Harmonious moral life value appeal HUMANITY
下载PDF
Patient Quality-of-Life, Providers with Incentive Payments, Real-World Evidence, and Reducing Healthcare Costs through New Innovations
20
作者 Huu S. Tieu Martin F. Loeffler 《Health》 CAS 2023年第4期312-325,共14页
Background: Value-Based Care is a program that was created by Professor Michael E. PORTER and Elizabeth O. TEISBERG which has been modified for implementation over the last seventeen years. This new program is paid by... Background: Value-Based Care is a program that was created by Professor Michael E. PORTER and Elizabeth O. TEISBERG which has been modified for implementation over the last seventeen years. This new program is paid by Commercial Health Insurers (Insurance Companies) and Centers for Medicare and Medicaid Services (Medicare). This program incorporates the patients, doctors, Life Sciences Companies, Insurance Companies, Holistic practice, traditional Chinese medicine, etc. with alternative traditional treatments and therapies for Real-World Evidence based and value-based treatment customized to patients’ needs and the patients benefit. Methods: The program was proposed to achieve value for patients and an improved healthcare system which is especially needed to provide treatment for patients in Serious or Life-threatening conditions or diseases. The program will accurately measure the outcomes of patients and provide a wider choice of treatments that matter to patients, also to measure the cost that successful alternative treatments provide which may lower the cost to Medicare and Insurance Companies. Conclusion: The proposed and now implemented program is to achieve value for patients. Golden Sunrise Nutraceutical (Golden Sunrise) provides a New Medical Innovation and treatment alternative to patients suffering from Serious or Life-threatening illnesses. By using Golden Sunrise Innovation and with the incorporation of Value-based Care patients will become the drivers or it could be said the patient Ambassadors of their own health. By incorporating Golden Sunrise Innovation, the doctors will have more diversity of treatments available for their patients. Payment should reflect value not volume, and the New Medical Innovation Golden Sunrise offers will help in reducing the costs to Insurance Companies accelerating the adoption of Value-Based Care. 展开更多
关键词 Golden Sunrise Nutraceutical value-Based Care life Is Quantum Biology Medicare for All
下载PDF
上一页 1 2 250 下一页 到第
使用帮助 返回顶部