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Research on the Adaptability of Rural Elderly People Moving to Urban Communities
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作者 Zhonglei Zhang Yu Jin 《Journal of Educational Theory and Management》 2017年第1期119-122,共4页
In recent years, under the background that the country actively promotes population urbanization, a large number of young people migrate to cities and towns through employment or schooling and take root in the urban c... In recent years, under the background that the country actively promotes population urbanization, a large number of young people migrate to cities and towns through employment or schooling and take root in the urban construction. However, the left-behind elderly people in rural areas are in a dilemma, and they will face many problems in their lives whether living in cities or staying behind, the quality of life is lowered generally. After going into the city, many elderly people in rural areas, due to their own physiological and psychological characteristics, do not adapt to living in urban areas, and the qualities of lives are not improved. By investigating the status quo of the elderly in rural areas migrating to urban areas, this paper analyses the reasons for and existing problems of migrating to urban areas and puts forward suggestions for improving community adaptability from the perspective of social work. 展开更多
关键词 the transmigrant elderly COMMUNITY ADAPTATION SOCIAL work
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How Software Engineering Transforms Organizations: An Open and Qualitative Study on the Organizational Objectives and Motivations in Agile Transformations
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作者 Alonso Alvarez Borja Bordel Sánchez 《Computers, Materials & Continua》 SCIE EI 2024年第11期2935-2966,共32页
Agile Transformations are challenging processes for organizations that look to extend the benefits of Agile philosophy and methods beyond software engineering.Despite the impact of these transformations on orga-nizati... Agile Transformations are challenging processes for organizations that look to extend the benefits of Agile philosophy and methods beyond software engineering.Despite the impact of these transformations on orga-nizations,they have not been extensively studied in academia.We conducted a study grounded in workshops and interviews with 99 participants from 30 organizations,including organizations undergoing transformations(“final organizations”)and companies supporting these processes(“consultants”).The study aims to understand the motivations,objectives,and factors driving and challenging these transformations.Over 700 responses were collected to the question and categorized into 32 objectives.The findings show that organizations primarily aim to achieve customer centricity and adaptability,both with 8%of the mentions.Other primary important objectives,with above 4%of mentions,include alignment of goals,lean delivery,sustainable processes,and a flatter,more team-based organizational structure.We also detect discrepancies in perspectives between the objectives identified by the two kinds of organizations and the existing agile literature and models.This misalignment highlights the need for practitioners to understand with the practical realities the organizations face. 展开更多
关键词 Business agility AGILE agile transformations agile enterprises adaptive organizations adaptability agile software development software engineering computer engineering
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Target Entrapment Based on Adaptive Transformation of Gene Regulatory Networks
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作者 Wenji Li Pengxiang Ren +2 位作者 Zhaojun Wang Chaotao Guan Zhun Fan 《Journal of Beijing Institute of Technology》 EI CAS 2024年第5期389-398,共10页
The complexity of unknown scenarios and the dynamics involved in target entrapment make designing control strategies for swarm robots a formidable task,which in turn impacts their efficiency in complex and dynamic set... The complexity of unknown scenarios and the dynamics involved in target entrapment make designing control strategies for swarm robots a formidable task,which in turn impacts their efficiency in complex and dynamic settings.To address these challenges,this paper introduces an adaptive swarm robot entrapment control model grounded in the transformation of gene regulatory networks(AT-GRN).This innovative model enables swarm robots to dynamically adjust entrap-ment strategies by assessing current environmental conditions via real-time sensory data.Further-more,an improved motion control model for swarm robots is designed to dynamically shape the for-mation generated by the AT-GRN.Through two sets of rigorous experimental environments,the proposed model significantly enhances the trapping performance of swarm robots in complex envi-ronments,demonstrating remarkable adaptability and stability. 展开更多
关键词 swarm robots target entrapment adaptive transformation gene regulatory networks
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A Study of English Translation Strategies of Subtitles of the Domestic Animated Film Chang’an from the Perspective of Eco-translatology
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作者 LIU Ya-ru 《Journal of Literature and Art Studies》 2024年第3期220-225,共6页
This article conducts an analysis and exploration of the English subtitles translation of the domestic animated film Chang’an from the perspective of eco-translatology.Taking three-dimensional transformation as the e... This article conducts an analysis and exploration of the English subtitles translation of the domestic animated film Chang’an from the perspective of eco-translatology.Taking three-dimensional transformation as the entry point,it analyzes the adaptation and selection of subtitle translators in the translation process from the dimensions of language,culture,and communication in Chang’an,aiming to enrich the practical analysis of eco-translatology and provide valuable insights and references for the theoretical construction and practical application of eco-translatology.This article enriches the practical analysis of eco-translatology and also validates to a certain extent the applicability of“three-dimensional”transformation. 展开更多
关键词 subtitle translation ECO-TRANSLAtoLOGY Chang’an three-dimensional transformation translation as adaptation and selection
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Comparison of Adaptive Simulation Observation Experiments of the Heavy Rainfall in South China and Sichuan Basin
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作者 Linbin HE Weiyi PENG +5 位作者 Yu ZHANG Shiguang MIAO Siqi CHEN Jiajing LI Duanzhou SHAO Xutao ZHANG 《Advances in Atmospheric Sciences》 SCIE CAS CSCD 2024年第11期2173-2191,共19页
This study examines the effectiveness of adaptive observation experiments using the ensemble transformation sensitivity(ETS) method to improve precipitation forecasts during heavy rainfall events in South China and th... This study examines the effectiveness of adaptive observation experiments using the ensemble transformation sensitivity(ETS) method to improve precipitation forecasts during heavy rainfall events in South China and the Sichuan Basin. High-resolution numerical models are employed to simulate adaptive observations. By identifying the sensitive areas of key weather system positions 42 hours before heavy rainfall events, the adaptive observations improve the prediction of jet streams, strong winds, and shear lines, which are essential for accurate heavy rainfall forecasting. This improvement is reflected in both the precipitation structure and location accuracy within the verification region. In South China, targeted observations enhance rainfall predictions by improving water vapor transport. In the Sichuan Basin, adaptive observations refine water vapor transport and adjust vortex dynamics. This research highlights the importance of accurately predicting shear lines and jet streams for forecasting heavy rainfall in these areas. Overall, this study found that adaptive observation enhances the precipitation forecast skills of the structure and location for heavy rainfall in South China and the Sichuan Basin, emphasizing their potential utility in operational numerical weather prediction. 展开更多
关键词 adaptive observation ensemble transform sensitivity data assimilation rainfall
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Spatial Optimization and Reconstruction of Old Communities under the Background of Aging
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作者 LI Yiwen LI Daoyong HE Qilin 《Journal of Landscape Research》 2024年第2期51-53,60,共4页
As aging becomes increasingly serious,how to make the life of the elderly more convenient and comfortable has become one of the social problems to be solved urgently.Old residential areas are one of spaces where the e... As aging becomes increasingly serious,how to make the life of the elderly more convenient and comfortable has become one of the social problems to be solved urgently.Old residential areas are one of spaces where the elderly gather.In this paper,the prominent problems in the community space of existing old residential areas that are not conducive to the life of the elderly were analyzed,and corresponding countermeasures to transform the community space were put forward.It is hoped that public space can play its due value and make old residential areas glow with new vitality. 展开更多
关键词 Aging adaptability Community public space elderly care community Space transformation
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Toward Modelling of Transformational Change Processes in Farm Decision-Making
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作者 S. Huet C. Rigolot +2 位作者 Q. Xu Y. De Cacqueray-Valmenier I. Boisdon 《Agricultural Sciences》 2018年第3期340-350,共11页
In the coming decades, agricultural systems will have to adapt to tremendous challenges. Behavioral models have important potential to better understand and steer changes toward sustainability brought about by this co... In the coming decades, agricultural systems will have to adapt to tremendous challenges. Behavioral models have important potential to better understand and steer changes toward sustainability brought about by this context. Relying on a literature review, we distinguish incremental changes (extensions of what is already done) and transformational changes, which involve the reorientation of a considerable amount of farming activities. Transformational changes are particularly important in the context of global change. Existing integrated modelling frameworks based on behavioral theories are suited for incremental changes, but remain limited for transformational changes. Qualitative studies provide important insights on two key aspects of transformational changes, learning and social relations, but they have not been explicitly oriented toward computer modelling yet. Based on this literature and three seminal decision-making approaches, we propose a description of transformational change processes in farm decision-making, as a first step toward an implementation in agent-based models. 展开更多
关键词 transformation ADAPTATION Modelling DECISION-MAKING FARMER
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The Use of Exergames for Adaptive Physical Activity among the Elderly
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作者 Francesca D'Elia Rodolfo Vastola Maurizio Sibilio 《Journal of Sports Science》 2014年第1期47-52,共6页
The research program proposed in this study promotes the development of a pilot study for the promotion of physical and motor activities for the elderly, with particular reference to the over 80 years old. The study a... The research program proposed in this study promotes the development of a pilot study for the promotion of physical and motor activities for the elderly, with particular reference to the over 80 years old. The study aims to promote the practice of adapted physical activity for the elderly and proposes the design and development of specific exergames for the promotion of a healthy and active lifestyle among the elderly even when they can not do motor activities in dedicated places such as gyms or specialized centers or adequate natural environments. The project involved elderly people living in the Salerno area who can not do motor activity in a regular way due to cultural, socio-economic, environmental or personal reasons. The identification of the experimental group for the pilot study required a preliminary survey on the levels of autonomy, intellectual efficiency and motor functioning: Instrumental activities of daily living, activities of daily living, short portable mental status questionnaire, clock drawing test, geriatric depression scale (GDS-15) and the short physical performance battery were administered. A specific program of adapted physical activities was planned and realized for 8 months. The study could open interesting perspectives of research that involve interesting results also from a social point of view. 展开更多
关键词 elderly adapted physical activities exergames.
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The Translation of Neologisms From the Perspective of Eco-Translatology
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作者 ZHU Yu 《Sino-US English Teaching》 2022年第2期65-73,共9页
Based on relevant theories of eco-translatology,this paper analyzes the translation of neologisms in the English book,The Money Is Coming from the perspective of adaptive transformation from three basic dimensions-the... Based on relevant theories of eco-translatology,this paper analyzes the translation of neologisms in the English book,The Money Is Coming from the perspective of adaptive transformation from three basic dimensions-the linguistic,cultural,and communicative dimensions. 展开更多
关键词 the translation of neologisms ECO-TRANSLAtoLOGY adaptive transformation from three dimensions translation strategy
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Theoretical analysis of adaptive harmonic window and its application in frequency extraction of vibration signal 被引量:9
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作者 LI Shun-ming WANG Jin-rui LI Xiang-lian 《Journal of Central South University》 SCIE EI CAS CSCD 2018年第1期241-250,共10页
The goal of this paper is to find an excellent adaptive window function for extracting the weak vibration signal and high frequency vibration signal under strong noise.The relationship between windowing transform andf... The goal of this paper is to find an excellent adaptive window function for extracting the weak vibration signal and high frequency vibration signal under strong noise.The relationship between windowing transform andfiltering is analyzed first in the paper.The advantage of adjustable time-frequency window of wavelet transform is introduced.Secondly the relationship between harmonic wavelet and multiple analytic band-pass filter is analyzed.The coherence of the multiple analytic band-pass filter and harmonic wavelet base function is discussed,and the characteristic that multiple analytic band-pass filter included in the harmonic wavelet transform is founded.Thirdly,by extending the harmonic wavelet transform,the concept of the adaptive harmonic window and its theoretical equation without decomposition are put forward in this paper.Then comparing with the Hanning window,the good performance of restraining side-lobe leakage possessed by adaptive harmonic window is shown,and the adaptive characteristics of window width changing and analytical center moving of the adaptive harmonic window are presented.Finally,the proposed adaptive harmonic window is applied to weak signal extraction and high frequency orbit extraction of high speed rotor under strong noise,and the satisfactory results are achieved.The application results show that the adaptive harmonic window function can be successfully applied to the actual engineering signal processing. 展开更多
关键词 window function Fourier transform filter harmonic wavelet ADAPTIVE vibration signal extraction
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Realization of Orthogonal Wavelets Adapted to Fabric Texture for Defect Detection 被引量:1
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作者 李立轻 黄秀宝 《Journal of Donghua University(English Edition)》 EI CAS 2002年第4期52-56,共5页
The wavelet adapted to the fabric texture can be developed from the orthogonal and normal series which are selected randomly by means of Monte Carlo method and op timized by adding certain constraint conditions.Then t... The wavelet adapted to the fabric texture can be developed from the orthogonal and normal series which are selected randomly by means of Monte Carlo method and op timized by adding certain constraint conditions.Then the fabric image can be decomposed into the subimages by the adaptive wavelet transform and the horizontal and vertical texture information will be perfectly contained in the subimages. Therefore this method can be effectively used for the automatic inspection of the fabric defects. 展开更多
关键词 FABRIC defect DEFECT inspection adaptive WAVELET transform image DECOMPOSITION
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ALGORITHM FOR THE DETECTION AND PARAMETER ESTIMATION OF MULTICOMPONENT LFM SIGNALS 被引量:7
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作者 YuanWeiming WangMin WuShunjun 《Journal of Electronics(China)》 2005年第2期185-189,共5页
A novel algorithm based on Radon-Ambiguity Transform (RAT) and Adaptive Signal Decomposition (ASD) is presented for the detection and parameter estimation of multicompo-nent Linear Frequency Modulated (LFM) signals. T... A novel algorithm based on Radon-Ambiguity Transform (RAT) and Adaptive Signal Decomposition (ASD) is presented for the detection and parameter estimation of multicompo-nent Linear Frequency Modulated (LFM) signals. The key problem lies in the chirplet estimation. Genetic algorithm is employed to search for the optimization parameter of chirplet. High estimation accuracy can be obtained even at low Signal-to-Noisc Ratio(SNR). Finally simulation results are provided to demonstrate the performance of the proposed algorithm. 展开更多
关键词 Multicomponent Linear Frequency Modulated(LFM) signals Parameter estimation Radon-Ambiguity Transform (RAT) Adaptive Signal Decomposition (ASD) Genetic algorithm
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A More Effective Method of Extracting the Characteristic Value of Pulse Wave Signal Based on Wavelet Transform 被引量:1
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作者 Xuanwei Zhang Yazhou Shang +3 位作者 Daoxin Guo Tianxia Zhao Qiuping Li Xin’an Wang 《Journal of Biomedical Science and Engineering》 2016年第10期9-19,共11页
Pulse wave contains human physiological and pathological information. Different people will exhibit different characteristics, and hence determining the characteristic points of the pulse wave of human physiological h... Pulse wave contains human physiological and pathological information. Different people will exhibit different characteristics, and hence determining the characteristic points of the pulse wave of human physiological health makes sense. It is common that we extract the characteristic value of pulse wave signal with the method based on wavelet transform on a small scale, and then determine the locations of the characteristic points by modulus maxima and modulus minima. Before determining characteristic value by detecting modulus maxima and modulus minima, we need to determine every period of the pulse wave. This paper presents a new kind of adaptive threshold determination method which is more effective. It can accurately determine every period of the pulse wave, and then extract characteristic values by modulus maxima and modulus minima in every period of the pulse wave. The method presented in this paper promotes the research utilizing pulse wave on health life. 展开更多
关键词 Pulse Wave Wavelet Transform Adaptive Threshold Characteristic Values
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AN IMPROVED ALGORITHM OF GMM VOICE CONVERSION SYSTEM BASED ON CHANGING THE TIME-SCALE
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作者 Zhou Ying Zhang Linghua 《Journal of Electronics(China)》 2011年第4期518-523,共6页
This paper improves and presents an advanced method of the voice conversion system based on Gaussian Mixture Models(GMM) models by changing the time-scale of speech.The Speech Transformation and Representation using A... This paper improves and presents an advanced method of the voice conversion system based on Gaussian Mixture Models(GMM) models by changing the time-scale of speech.The Speech Transformation and Representation using Adaptive Interpolation of weiGHTed spectrum(STRAIGHT) model is adopted to extract the spectrum features,and the GMM models are trained to generate the conversion function.The spectrum features of a source speech will be converted by the conversion function.The time-scale of speech is changed by extracting the converted features and adding to the spectrum.The conversion voice was evaluated by subjective and objective measurements.The results confirm that the transformed speech not only approximates the characteristics of the target speaker,but also more natural and more intelligible. 展开更多
关键词 Gaussian Mixture Models(GMM) Speech transformation and Representation using Adaptive Interpolation of weiGHTed spectrum(STRAIGHT) TIME-SCALE Voice conversion
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Transformative Learning:Intercultural Adaptation of Chinese Teachers at the Confucius Institute in Spain
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作者 Óscar FERNÁNDEZ-ÁLVAREZ Qiuyang LI Chen CHEN 《Chinese Journal of Applied Linguistics》 2022年第2期294-315,318,共23页
In recent years there has been a proliferation of studies demonstrating the value of teaching abroad as much for its benefits for the training and professional development of these teachers,as for its impact and benef... In recent years there has been a proliferation of studies demonstrating the value of teaching abroad as much for its benefits for the training and professional development of these teachers,as for its impact and beneficial effects on students.This article uses transformative learning as a theoretical framework to interpret the achievements associated with the experience of teaching abroad,and to identify and analyze different motivational factors,adjustments,changes,challenges,and perspectives of Chinese teachers linked to a Confucius Institute in Spain,through a qualitative analysis of narratives elicited through in-depth interviews and focus groups.It highlights the role and potential of the transnational,intercultural experience of these teachers as authentic actors in the part played by the Confucius Institutes in language teaching and the promotion of Chinese culture,indicating many issues including language difficulties,professional adjustment,ideas about education,beliefs of teachers and the management of the program. 展开更多
关键词 Confucius Institute intercultural adaptation transformative learning teacher training
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Globalization and Transformation of Family Care
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作者 Sunita Raut 《International Relations and Diplomacy》 2018年第5期288-297,共10页
The effect of globalization on family care traditions has emerged as a significant issue of academic debate in recent years. Globalization and the growth of liberal market economy in local areas has rapidly transforme... The effect of globalization on family care traditions has emerged as a significant issue of academic debate in recent years. Globalization and the growth of liberal market economy in local areas has rapidly transformed the traditional pattern of family structure, livelihood strategies of the family members, and care giving practices to the elderly in Nepal. Traditionally, the older people used to live in joint family comprised of their mamed son and their children. The reciprocal exchange of care between the parents and children was associated with the religious conception of virtue and vice. If the oft-springs would not take care for their parents, it was considered as a great sin. This tradition has been gradually eroding with the migration of youths to different destination in search of opportunities for their education and employment. This migratory process has weakened the traditional role of families as care giving institutions to old parents and disable member in the family. The old parents are now increasingly shelter to care homes for their caring. The children maintain their ties with their parents mainly by economic support for their maintenance. The old people have been unable to receive any moral care and support from other members of their family. This article examines the changes on the traditional responsibility of family as a care giving unit for the old people. It discusses the issues based on data gathered fllrough in-depfll interviews and case study of 37 senior citizens living in Siddhi Shaligram Senior Citizens Home (SSSCH) at Bhaktapur district. The secondary sources of information have also been used to shin-pen the conceptual issues related to this field 展开更多
关键词 GLOBALIZATION MIGRATION elderly care transformation senior citizen Nepal
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Role of mitochondrial quality control in exercise-induced health adaptation 被引量:1
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作者 Hu DING Zi-yi ZHANG +1 位作者 Jing-wen ZHANG Yong ZHANG 《中国应用生理学杂志》 CAS CSCD 2013年第6期543-553,共11页
Long-term endurance training or physical activity has been confirmed not only to improve physical performance, but to bring about an obvious beneficial effect on human health; however, the mechanism of this effect is ... Long-term endurance training or physical activity has been confirmed not only to improve physical performance, but to bring about an obvious beneficial effect on human health; however, the mechanism of this effect is not clear. The most studied health adaptations in skeletal muscle response to endurance exercise are increased muscle glycogen level and insulin sensitivity, fiber type transformation toward oxidative myofibers, and increased mitochondrial content/function. Mitochondria are dynamic organelles in eukaryotic cells critical in physical performance and disease occurrence. The mitochondrial life cycle spans biogenesis, maintenance, and clearance. Exercise training may promote each of these processes and confer positive impacts on skeletal muscle contractile and metabolic functions. This review focused on the regulation of these processes by endurance exercise and discussed its potential benefits in health and disease. We presented evidence suggesting that exercise training potentiates not only the biogenesis of mitochondria but also the removal of old and unhealthy mitochondria through mitochondrial quality control. 展开更多
关键词 人体健康 质量控制 线粒体 运动性 耐力训练 胰岛素敏感性 物理性能 疾病发生
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Mathematical theory of signal analysis vs. complex analysis method of harmonic analysis
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作者 QIAN Tao ZHANG Li-ming 《Applied Mathematics(A Journal of Chinese Universities)》 SCIE CSCD 2013年第4期505-530,共26页
We present recent work of harmonic and signal analysis based on the complex Hardy space approach.
关键词 Mobius transform Blaschke form mono-component Hardy space adaptive Fourier decomposi-tion rational approximation rational orthogonal system time-frequency distribution digital signal processing uncertainty principle higher dimensional signal analysis in several complex variables and the Clifford algebrasetting.
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ADAPTIVE RECONSTRUCTION TECHNIQUE FOR THE LOST INFORMATION OF THE RECTANGULAR IMAGE AREA
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作者 ShiRong LiXiaofeng LiZaiming 《Journal of Electronics(China)》 2004年第2期127-134,共8页
The adaptive reconstruction for the lost information of the rectangular image area is very important for the robust transmission and restoration of the image. In this paper, a new reconstruction method based on the Di... The adaptive reconstruction for the lost information of the rectangular image area is very important for the robust transmission and restoration of the image. In this paper, a new reconstruction method based on the Discrete Cosine Transform (DCT) domain has been put forward. According to the low pass character of the human visual system and the energy distribution of the DCT coefficients on the rectangular boundary, the DCT coefficients of the rectangular image area are adaptively selected and recovered. After the Inverse Discrete Cosine Transform (IDCT), the lost information of the rectangular image area can be reconstructed. The experiments have demonstrated that the subjective and objective qualities of the reconstructed images are enhanced greatly than before. 展开更多
关键词 Recovery of the Discrete Cosine Transform(DCT) coefficients Inverse DCT (IDCT) Human visual character the image information loss Adaptive reconstruction
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Preliminary Results of Dementia Prevalence among Elderly People at Home by Cognitive Disorder Adapted Test of Niamey (Niger)
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作者 Abdoulkader Andia Maman Sani Bako +5 位作者 Maiga Zara Garba Kané Karima R. Saïdou Daou Mamane Brah Souleymane Eric Adehossi 《Open Journal of Internal Medicine》 2023年第4期471-480,共10页
Introduction: Neurocognitive disorders are frequent with aging and are often seen at advancing stages in our context. It is really difficult to evaluate rapidly Nigerien elderly persons according to tools available on... Introduction: Neurocognitive disorders are frequent with aging and are often seen at advancing stages in our context. It is really difficult to evaluate rapidly Nigerien elderly persons according to tools available on cognitive status while there is a great number of uneducated elderly people who suffer from cognitive deficiency. The purpose was to determine neurocognitive disorders prevalence in uneducated groups and Muslim elderly people by using the cognitive disorder examination (Codex) test adopted in the population living at home in Niamey (Niger). Materials and Methods: These are the results of a preliminary prospective study with simple three (3) random sampling concerning elderly people aged 60 and over living at home in whom the codex test adapted to Niamey was administered in uneducated Muslim elderly people for a total duration of four (4) minutes. This screen-adapted test should be completed by the mini-mental test of Senegal which is adapted globally to uneducated people in hospitals. The basic Codex test was developed in France for educated people, so we used this basic test in our educated people in the same study. Results: A total of 198 patients had been collected, of which 51.5% were female with an average age of 68 years with extremes of 60 to 84 years. 40 were educated. Among educated persons, 62.5% had a very low probability of dementia and 5% had a very high probability of dementia in the first step of the Codex. In the second step, 12.5% had a low probability of dementia and 20% had a high probability in the same group, while 51.3% had a very low probability of dementia and 21.3% had a very high probability of dementia in the first step of CODEX in uneducated elderly. In the second step in the same group, 12.6% had a low probability and 14.5% had a high probability of dementia. Conclusion: The adapted codex test of Niamey is simple and could be rapidly used to screen dementia among uneducated elderly Muslim prayers, and then could confirm it by complementary cognitive status test validated in the same population. However, it should be confirmed by using a large sample. 展开更多
关键词 DEMENTIA elderly Adapted Codex of Niamey PREVALENCE NIGER
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