Succinonitrile(SN)-based polymer plastic crystal electrolytes(PPCEs)are regarded as promising candidates for lithium metal batteries but suffer from serious side reactions with Li metal.Herein,we propose a multi-dimen...Succinonitrile(SN)-based polymer plastic crystal electrolytes(PPCEs)are regarded as promising candidates for lithium metal batteries but suffer from serious side reactions with Li metal.Herein,we propose a multi-dimensional optimization strategy to alleviate the side reactions between SN and Li metal,and develop a highly stable poly-vinylethylene carbonate-based PPCE(PPCE-VEC).Moreover,we identify the intrinsic factors of multi-dimensional polymer structures on the electrolyte stability by three typical classes of polyesters.The PPCE-VEC constructed by in situ polymerization exhibits much better stability than poly-vinylene carbonate-based PPCE(PPCE-VCA)and poly-trifluoroethyl acrylate-based PPCE(PPCE-TFA),which is verified by its fewer SN-decomposition species in X-ray photoelectron spectroscopy(XPS)and outstanding full cell performance.The PPCE-VEC-enabled LiNi_(0.6)Co_(0.2)Mn_(0.2)O_(2)full cell achieve 73.7%capacity retention after 1400 cycles,which outperforms PPCE-VCA-and PPCE-TFA-enabled full cells(61.9%and 46.9%).Spectral analysis and theoretical calculation reveal that the high solvation ability of the carbonyl site,flexible polymer chain,and homogeneous electrolyte phase of PPCE-VEC are favorable to maximizing competition coordination with Li^(+)to weaken the Li^(+)–SN binding and shape an anion-rich solvation structure.This optimized polymer-involved Li^(+)solvation enhances SN stability and facilitates the formation of B/F enriched solid-electrolyte interphase(SEI),thus significantly improving PPCE stability.展开更多
A composite anti-disturbance predictive control strategy employing a Multi-dimensional Taylor Network(MTN)is presented for unmanned systems subject to time-delay and multi-source disturbances.First,the multi-source di...A composite anti-disturbance predictive control strategy employing a Multi-dimensional Taylor Network(MTN)is presented for unmanned systems subject to time-delay and multi-source disturbances.First,the multi-source disturbances are addressed according to their specific characteristics as follows:(A)an MTN data-driven model,which is used for uncertainty description,is designed accompanied with the mechanism model to represent the unmanned systems;(B)an adaptive MTN filter is used to remove the influence of the internal disturbance;(C)an MTN disturbance observer is constructed to estimate and compensate for the influence of the external disturbance;(D)the Extended Kalman Filter(EKF)algorithm is utilized as the learning mechanism for MTNs.Second,to address the time-delay effect,a recursiveτstep-ahead MTN predictive model is designed utilizing recursive technology,aiming to mitigate the impact of time-delay,and the EKF algorithm is employed as its learning mechanism.Then,the MTN predictive control law is designed based on the quadratic performance index.By implementing the proposed composite controller to unmanned systems,simultaneous feedforward compensation and feedback suppression to the multi-source disturbances are conducted.Finally,the convergence of the MTN and the stability of the closed-loop system are established utilizing the Lyapunov theorem.Two exemplary applications of unmanned systems involving unmanned vehicle and rigid spacecraft are presented to validate the effectiveness of the proposed approach.展开更多
This study evaluates the effectiveness of integrating local wisdom with the use of Alat Pemecah,Peredam Ombak,dan Sedimen Traps(APPOSTRAPS)or Breakers,Wave Dampers,and Sediment Traps in empowering coastal communities ...This study evaluates the effectiveness of integrating local wisdom with the use of Alat Pemecah,Peredam Ombak,dan Sedimen Traps(APPOSTRAPS)or Breakers,Wave Dampers,and Sediment Traps in empowering coastal communities in Karawang,Indonesia,as a strategic response to climate change,coastal erosion,and sustainable ecotourism development.The research aims to assess the combined impact of APPOSTRAPS technology and the Jaga Alam Melalui Pemberdayaan Masyarakat Pesisir(JAM PASIR)or Protecting Nature Through Coastal Community Empowerment program in reducing coastal abrasion,restoring mangrove ecosystems,and fostering sustainable livelihoods.A mixed methods approach was applied,combining quantitative analysis of coastline changes using Geographic Information System(GIS)with Landsat and Sentinel-2 imagery(2022–2024),field surveys using differential GPS(±2 m accuracy),and qualitative methods including 150 interviews,18 months of participant observation,and community documentation.Results show a coastline extension of about 400 m(±15 m),increased ecotourism revenue from IDR 11.25 million per month in 2019 to IDR 90 million in 2024,women’s participation rising from 12%to 68%,and livelihood diversification reaching 110%of the target with 98 families involved.APPOSTRAPS,a patented breakwater and sediment trap made from repurposed tires,combined with the JAM PASIR program covering mangrove-based ecotourism,MSMEs for fishermen’s wives,waste management,and the Masyarakat Sadar Lingkungan and Bencana(MASDARLINA)or Environmentally and Disaster Aware Society system,effectively mitigates erosion and supports economic growth.The study concludes that integrating indigenous knowledge and technology strengthens community resilience and provides a replicable model for sustainable coastal adaptation.展开更多
Generative artificial intelligence,represented by large language models,holds vast application scenarios and significant development potential in the field of language teaching.This study employs large language models...Generative artificial intelligence,represented by large language models,holds vast application scenarios and significant development potential in the field of language teaching.This study employs large language models such as ChatGPT4o,ERNIE Bot,and Spark Cognition to explore how they empower teachers in international Chinese language teaching through practical cases.It focuses on various aspects of international Chinese language teaching and language skills training,examining the application effects of large language models in generating tailored teaching content and converting textual content into multimodal teaching materials.Finally,the study proposes that teachers should rationally recognize the opportunities and challenges that large language models bring to the teaching ecosystem,while acknowledging the models’efficiency in empowering teachers’instruction,it is crucial to fully recognize their essential tool nature,uphold teachers’subjectivity,and pay close attention to the boundaries of their development and application.展开更多
The ancient tacit knowledge behind the logic system permeated the culture and promoted numerous impactful inventions throughout the history. Traditional Chinese medicine with its effectiveness should also have stemmed...The ancient tacit knowledge behind the logic system permeated the culture and promoted numerous impactful inventions throughout the history. Traditional Chinese medicine with its effectiveness should also have stemmed out from such logic system. This article aims to rearticulate the underlying lucid multi-dimensional logic system, which faded in obscurity only because of time-out loss of the mid-right concept. Retracing this past tacit but important concept could uncover a multi-dimensional system over a point relating to all matters while capturing the central core of the matter. The seemingly unmanageable multidimensional logic was strengthened by verification processes which affirmed its further extensions, and made up the language of the people, the concepts of yin-yang(阴阳), and the development of extensions of Ba Gua(八卦) derivatives, which furthered the interpretation of the space-time properties and Chinese medicine.展开更多
Thirty years ago,Beijing hosted the Fourth World Conference on Women,which adopted the landmark Beijing Declaration and Platform for Action.This milestone document proclaimed for the first time that“Women’s rights a...Thirty years ago,Beijing hosted the Fourth World Conference on Women,which adopted the landmark Beijing Declaration and Platform for Action.This milestone document proclaimed for the first time that“Women’s rights are human rights,”formally introduced“gender mainstreaming”as a global strategy to advance gender equality,and a!rmed women’s equal rights across 12 key areas including politics,the economy,and culture.展开更多
During the process of urbanization,community environments encounter challenges such as data disconnection and the underutilization of small and micro spaces.The establishment of“complete communities”necessitates the...During the process of urbanization,community environments encounter challenges such as data disconnection and the underutilization of small and micro spaces.The establishment of“complete communities”necessitates the implementation of refined governance strategies.This research develops a path for the precise establishment of community micro-gardens driven by mobile measurement.It involves the collection of environmental data via mobile devices equipped with various types of sensors,the generation of visualization maps that are adjusted for spatio-temporal synchronization,and the identification of environmental paint points,including areas of excessive temperature exposure and zones with elevated noise levels.Based on the aforementioned considerations,various plant allocation strategies have been proposed for distinct areas.For instance,the implementation of a composite shade and cooling vegetation system is recommended for regions experiencing high temperatures,while a triple protection structure is suggested for areas affected by odor contamination.The efficacy of these strategies is demonstrated through a case study of the micro-garden transformation in the Dongjie Community of Wulituo Street,Shijingshan,Beijing.The study presents operational technical pathways and plant response solutions aimed at facilitating data-driven governance of community micro-environments.展开更多
Stress accumulation is a key factor leading to sodium storage performance deterioration for NiSe_(2)-based anodes.Therefore,inhibiting the concentrated local stress during the sodiataion/desodiation process is crucial...Stress accumulation is a key factor leading to sodium storage performance deterioration for NiSe_(2)-based anodes.Therefore,inhibiting the concentrated local stress during the sodiataion/desodiation process is crucial for acquiring stable NiSe2-based materials for sodium-ion batteries(SIBs),Herein,a stress dissipation strategy driven by architecture engineering is proposed,which can achieve ultrafast and ultralong sodium storage properties.Different from the conventional sphere-like or rod-like architecture,the three-dimensional(3D)flower-like NiSe_(2)@C composite is delicately designed and assembled with onedimensional nanorods and carbon framework.More importantly,the fundamental mechanism of improved structure stability is unveiled by simulations and experimental results simultaneously.It demonstrates that this designed multidimensional flower-like architecture with dispersed nanorods can balance the structural mismatch,avoid concentrated local strain,and relax the internal stress,mainly induced by the unavoidable volume variation during the repeated conversion processes.Moreover,it can provide more Na^(+)-storage sites and multi-directional migration pathways,leading to a fast Na^(+)-migration channel with boosted reaction kinetic.As expected,it delivers superior rate performance(441 mA h g^(-1)at 5.0 A g^(-1))and long cycling stability(563 mA h g^(-1)at 1.0 A g^(-1)over 1000 cycles)for SIBs.This work provides useful insights for designing high-performance conversion-based anode materials for SIBs.展开更多
This paper explores whole-process engineering consulting,including its application models in public buildings and elderly-friendly projects,such as service integration and whole lifecycle management.It also addresses ...This paper explores whole-process engineering consulting,including its application models in public buildings and elderly-friendly projects,such as service integration and whole lifecycle management.It also addresses the construction of multi-dimensional collaborative theoretical models,public space streamline organization,and other aspects,emphasizing the importance of multi-dimensional collaboration.Additionally,it highlights the role of talent cultivation and digital transformation in enhancing project efficiency.展开更多
Objective:To explore the application value of a new empowerment teaching method based on Kirkpatrick’s evaluation model in teaching Chinese medicine nursing in otorhinolaryngology.Methods:60 nurses who practiced in t...Objective:To explore the application value of a new empowerment teaching method based on Kirkpatrick’s evaluation model in teaching Chinese medicine nursing in otorhinolaryngology.Methods:60 nurses who practiced in the otolaryngology department of our hospital from June 2022 to October 2024 were included in the study and equally divided into two groups using a convenient sampling method.30 nurses who chose traditional Chinese medicine skill teaching management were included in the control group,and 30 nurses who chose the new empowerment teaching method based on Kirkpatrick’s evaluation model were included in the observation group.Relevant indicators such as clinical teaching environment perception,theoretical knowledge scores of Chinese medicine nursing,and excellent rate of practical operation assessment were compared.Results:The nurses in the observation group had higher scores for clinical teaching environment perception than the control group(P<0.05).However,the midterm and final exam scores for theoretical knowledge of Chinese medicine nursing were higher in the observation group than in the control group(P<0.05).Compared with the control group,the observation group had a higher excellent rate of practical operation assessment(93.33%>73.33%)and a higher Chinese medicine nursing ability score[(215.69±19.73)points>(184.87±15.66)points](P<0.05).Conclusion:Applying the new empowerment teaching method based on Kirkpatrick’s evaluation model to Chinese medicine nursing teaching in otolaryngology can help nurses understand the theoretical knowledge of Chinese medicine nursing and optimize the clinical teaching environment,thereby promoting their practical skills and Chinese medicine nursing abilities.展开更多
The multi-dimensional interactive teaching model significantly enhances the effectiveness of college English instruction by emphasizing dynamic engagement between teachers and students,as well as among students themse...The multi-dimensional interactive teaching model significantly enhances the effectiveness of college English instruction by emphasizing dynamic engagement between teachers and students,as well as among students themselves.This paper explores practical strategies for implementing this model,focusing on four key aspects:deepening teachers’understanding of the model through continuous learning,innovating interactive methods such as questioning techniques and practical activities,leveraging modern technology to integrate resources and track learning progress,and establishing a communication platform that centers on student participation.By adopting these approaches,the model fosters a student-centered classroom environment,improves comprehensive English application skills,and optimizes overall teaching quality.展开更多
THIRTY years ago,Beijing hosted the Fourth World Conference on Women,which adopted the landmark Beijing Declaration and Platform for Action.This milestone document proclaimed for the first time that,“Women’s rights ...THIRTY years ago,Beijing hosted the Fourth World Conference on Women,which adopted the landmark Beijing Declaration and Platform for Action.This milestone document proclaimed for the first time that,“Women’s rights are human rights,”formally introduced“gender mainstreaming”as a global strategy to advance gender equality,and affirmed women’s equal rights across 12 key areas,including politics,the economy,and culture.展开更多
Background:Limited mental health literacy(MHL)among university service providers is a significant obstacle to effective psychological support.Developing and systematically assessing evidence-based interventions is an ...Background:Limited mental health literacy(MHL)among university service providers is a significant obstacle to effective psychological support.Developing and systematically assessing evidence-based interventions is an urgent priority,particularly in low-and middle-income countries(LMICs).This study aimed to evaluate the effectiveness of the Acceptance&Commitment to Empowerment:Linking Youths AND‘Xin’(Hearts)(ACE-LYNX)intervention in reducing stigma,improving psychological well-being,and enhancing the MHL and empowerment practices of university mental health providers in China.Methods:A total of 124 trained providers participated in this longitudinal study.Quantitative data were collected at baseline,immediately post-intervention,and three-month follow-up using the validated scale(CAMI,DASS-21)and weekly activity logs recording empowerment practices.Generalized estimating equations(GEEs)and qualitative content analysis were used for data analysis.Results:Quantitative analysis showed a significant reduction in stigma immediately postintervention,particularly in the Social Restriction subscale(β=1.35,p<0.001),though this effect diminished by the 3-month follow-up(β=1.80,p=0.001).Notably,a lasting reduction in the providers’stress levels was maintained.Activity logs showed the highest level of engagement at the individual level(51.4%),followed by group level(32.0%),organizational level(10.5%),and community level(6.1%).Qualitative analysis revealed three themes:Skill-based empowerment enhances professional efficacy,embedded interventions expand service boundaries,and organizational empowerment fosters sustainability.Conclusions:This dual-focus ACE-LYNX intervention effectively improved MHL and both attitudinal and functional competencies among providers.It provides a scalable framework for fostering sustainable and inclusive campus mental health ecosystems,with significant implication for enhance psychological services in resource-constrained educational settings.展开更多
During the critical transformation period of landscape architecture major after the adjustment of disciplinary structure and the changes in market demand,private colleges and universities,as important places for culti...During the critical transformation period of landscape architecture major after the adjustment of disciplinary structure and the changes in market demand,private colleges and universities,as important places for cultivating local talents,have pain points such as uneven quality of teachers and students and weak innovation and practice.The practice system with“multi-dimensional Integration”integrates four dimensions:interdisciplinary integration,spatial and temporal intersection,historical inheritance,and behavioral activity,deepens the disciplinary connotation,and integrates the three elements of nature,humanity,and technology,aiming to provide a new path for private colleges and universities to cultivate application-oriented and compound talents with innovative capabilities.In terms of optimizing talent cultivation and adapting to industry changes,this system provides thinking and reference for landscape architecture major,helping the major reshape its core competitiveness and promoting educational innovation and industry development.展开更多
Under the dual impetus of the fundamental task of“cultivating virtue and nurturing talent”and the national strategy of digitalizing education,promoting the deep integration of ideological and political education in ...Under the dual impetus of the fundamental task of“cultivating virtue and nurturing talent”and the national strategy of digitalizing education,promoting the deep integration of ideological and political education in courses with digital technology has become a core issue in the curriculum reform of colleges and universities.This paper takes the course“Business Model Innovation”as the research object and focuses on the problems existing in the current course,such as lagging content update,superficial application of digital tools,and weakening elements of ideological and political education.This paper proposes a teaching reform path that is supported by digital means and centered on value guidance,and focuses on how to systematically optimize teaching content design,interactive teaching scenarios,evaluation and feedback mechanisms,and teacher collaboration systems through specific tools such as“Rain Classroom,”“Enterprise Sand Table,”and“Smart Classroom Platform.”We aim to build a digital model of ideological and political education in the curriculum that integrates knowledge imparting,ability training,and value shaping,and to provide practical reference and path support for the cultivation of high-quality business talents in the new era.展开更多
This paper proposes a reliability evaluation model for a multi-dimensional network system,which has potential to be applied to the internet of things or other practical networks.A multi-dimensional network system with...This paper proposes a reliability evaluation model for a multi-dimensional network system,which has potential to be applied to the internet of things or other practical networks.A multi-dimensional network system with one source element and multiple sink elements is considered first.Each element can con-nect with other elements within a stochastic connection ranges.The system is regarded as successful as long as the source ele-ment remains connected with all sink elements.An importance measure is proposed to evaluate the performance of non-source elements.Furthermore,to calculate the system reliability and the element importance measure,a multi-valued decision diagram based approach is structured and its complexity is analyzed.Finally,a numerical example about the signal transfer station system is illustrated to analyze the system reliability and the ele-ment importance measure.展开更多
This study investigates how universities are developing normativeframeworks to regulate the use of generative AI tools in higher education, with aparticular focus on balancing empowerment and discipline. Drawing on th...This study investigates how universities are developing normativeframeworks to regulate the use of generative AI tools in higher education, with aparticular focus on balancing empowerment and discipline. Drawing on theoreticallenses such as Foucault’s discipline theory and contemporary AI ethics, the paperanalyzes policy documents from institutions including Harvard, Oxford, and severaltop Chinese universities. Using Latent Dirichlet Allocation (LDA) topic modeling,the study reveals five dominant governance themes—ranging from academicintegrity enforcement to pedagogical empowerment. The findings highlight a globalshift from restrictive to balanced, ethics-informed AI governance, with significantdisciplinary variations. The paper concludes by proposing a “principledpermissiveness” model that combines transparency, accountability, andpedagogical innovation in future AI governance.展开更多
Objective:The objective of this study is to investigate the effect of empowerment strategies on quality of life(QOL),sleep quality,level of perceived stress,and activity of daily living(ADL)among perimenopausal women....Objective:The objective of this study is to investigate the effect of empowerment strategies on quality of life(QOL),sleep quality,level of perceived stress,and activity of daily living(ADL)among perimenopausal women.Materials and Methods:A single-blinded randomized,controlled community trial was adapted.The sample consisted of 70(35 in each group)perimenopausal women in Tapoban community,Bhubaneswar.A purposive sampling technique was used.Tools used were structured sociodemographic questions,the Menopause-Specific Quality of Life Questionnaire tool,ADL scale,the Pittsburgh Sleep Quality Index(PSQI)scale,and the Perceived Stress scale.The perimenopausal empowerment strategy was introduced to the intervention arm,and the control arm received standard care provided by the government.Descriptive statistics and analytical statistics(paired t-test,Chi-square)were employed to compare groups and examine relationships.Statistical analysis was likely conducted using SPSS version 21 software.The significance level was set at<0.05.Results:The study found a significant improvement in the QOL among perimenopausal women in the experimental group after intervention(t=16.764,P<0.00001).However,there were no significant differences between the experimental and control groups in terms of IADL scores(P=0.323)and PSQI scores(P=0.323)after intervention.The control group had significantly higher perceived stress scores compared to the experimental group(P=0.003).Age and employment status showed significant association with sociodemographic factors associated with QOL.Working women had a poorer QOL compared to homemakers,which was statistically significant(P=0.023).Conclusion:Empowerment strategies,such as training on improving sleep patterns,QOL,self-care activities and reducing perceived stress,were found to be effective interventions for perimenopausal women.展开更多
基金supported by the National Natural Science Foundation of China(22072048)the Guangdong Provincial Department of Science and Technology(2021A1515010128 and 2022A0505050013).
文摘Succinonitrile(SN)-based polymer plastic crystal electrolytes(PPCEs)are regarded as promising candidates for lithium metal batteries but suffer from serious side reactions with Li metal.Herein,we propose a multi-dimensional optimization strategy to alleviate the side reactions between SN and Li metal,and develop a highly stable poly-vinylethylene carbonate-based PPCE(PPCE-VEC).Moreover,we identify the intrinsic factors of multi-dimensional polymer structures on the electrolyte stability by three typical classes of polyesters.The PPCE-VEC constructed by in situ polymerization exhibits much better stability than poly-vinylene carbonate-based PPCE(PPCE-VCA)and poly-trifluoroethyl acrylate-based PPCE(PPCE-TFA),which is verified by its fewer SN-decomposition species in X-ray photoelectron spectroscopy(XPS)and outstanding full cell performance.The PPCE-VEC-enabled LiNi_(0.6)Co_(0.2)Mn_(0.2)O_(2)full cell achieve 73.7%capacity retention after 1400 cycles,which outperforms PPCE-VCA-and PPCE-TFA-enabled full cells(61.9%and 46.9%).Spectral analysis and theoretical calculation reveal that the high solvation ability of the carbonyl site,flexible polymer chain,and homogeneous electrolyte phase of PPCE-VEC are favorable to maximizing competition coordination with Li^(+)to weaken the Li^(+)–SN binding and shape an anion-rich solvation structure.This optimized polymer-involved Li^(+)solvation enhances SN stability and facilitates the formation of B/F enriched solid-electrolyte interphase(SEI),thus significantly improving PPCE stability.
基金co-supported by the National Key R&D Program of China(No.2023YFB4704400)the Zhejiang Provincial Natural Science Foundation of China(No.LQ24F030012)the National Natural Science Foundation of China General Project(No.62373033)。
文摘A composite anti-disturbance predictive control strategy employing a Multi-dimensional Taylor Network(MTN)is presented for unmanned systems subject to time-delay and multi-source disturbances.First,the multi-source disturbances are addressed according to their specific characteristics as follows:(A)an MTN data-driven model,which is used for uncertainty description,is designed accompanied with the mechanism model to represent the unmanned systems;(B)an adaptive MTN filter is used to remove the influence of the internal disturbance;(C)an MTN disturbance observer is constructed to estimate and compensate for the influence of the external disturbance;(D)the Extended Kalman Filter(EKF)algorithm is utilized as the learning mechanism for MTNs.Second,to address the time-delay effect,a recursiveτstep-ahead MTN predictive model is designed utilizing recursive technology,aiming to mitigate the impact of time-delay,and the EKF algorithm is employed as its learning mechanism.Then,the MTN predictive control law is designed based on the quadratic performance index.By implementing the proposed composite controller to unmanned systems,simultaneous feedforward compensation and feedback suppression to the multi-source disturbances are conducted.Finally,the convergence of the MTN and the stability of the closed-loop system are established utilizing the Lyapunov theorem.Two exemplary applications of unmanned systems involving unmanned vehicle and rigid spacecraft are presented to validate the effectiveness of the proposed approach.
文摘This study evaluates the effectiveness of integrating local wisdom with the use of Alat Pemecah,Peredam Ombak,dan Sedimen Traps(APPOSTRAPS)or Breakers,Wave Dampers,and Sediment Traps in empowering coastal communities in Karawang,Indonesia,as a strategic response to climate change,coastal erosion,and sustainable ecotourism development.The research aims to assess the combined impact of APPOSTRAPS technology and the Jaga Alam Melalui Pemberdayaan Masyarakat Pesisir(JAM PASIR)or Protecting Nature Through Coastal Community Empowerment program in reducing coastal abrasion,restoring mangrove ecosystems,and fostering sustainable livelihoods.A mixed methods approach was applied,combining quantitative analysis of coastline changes using Geographic Information System(GIS)with Landsat and Sentinel-2 imagery(2022–2024),field surveys using differential GPS(±2 m accuracy),and qualitative methods including 150 interviews,18 months of participant observation,and community documentation.Results show a coastline extension of about 400 m(±15 m),increased ecotourism revenue from IDR 11.25 million per month in 2019 to IDR 90 million in 2024,women’s participation rising from 12%to 68%,and livelihood diversification reaching 110%of the target with 98 families involved.APPOSTRAPS,a patented breakwater and sediment trap made from repurposed tires,combined with the JAM PASIR program covering mangrove-based ecotourism,MSMEs for fishermen’s wives,waste management,and the Masyarakat Sadar Lingkungan and Bencana(MASDARLINA)or Environmentally and Disaster Aware Society system,effectively mitigates erosion and supports economic growth.The study concludes that integrating indigenous knowledge and technology strengthens community resilience and provides a replicable model for sustainable coastal adaptation.
文摘Generative artificial intelligence,represented by large language models,holds vast application scenarios and significant development potential in the field of language teaching.This study employs large language models such as ChatGPT4o,ERNIE Bot,and Spark Cognition to explore how they empower teachers in international Chinese language teaching through practical cases.It focuses on various aspects of international Chinese language teaching and language skills training,examining the application effects of large language models in generating tailored teaching content and converting textual content into multimodal teaching materials.Finally,the study proposes that teachers should rationally recognize the opportunities and challenges that large language models bring to the teaching ecosystem,while acknowledging the models’efficiency in empowering teachers’instruction,it is crucial to fully recognize their essential tool nature,uphold teachers’subjectivity,and pay close attention to the boundaries of their development and application.
文摘The ancient tacit knowledge behind the logic system permeated the culture and promoted numerous impactful inventions throughout the history. Traditional Chinese medicine with its effectiveness should also have stemmed out from such logic system. This article aims to rearticulate the underlying lucid multi-dimensional logic system, which faded in obscurity only because of time-out loss of the mid-right concept. Retracing this past tacit but important concept could uncover a multi-dimensional system over a point relating to all matters while capturing the central core of the matter. The seemingly unmanageable multidimensional logic was strengthened by verification processes which affirmed its further extensions, and made up the language of the people, the concepts of yin-yang(阴阳), and the development of extensions of Ba Gua(八卦) derivatives, which furthered the interpretation of the space-time properties and Chinese medicine.
文摘Thirty years ago,Beijing hosted the Fourth World Conference on Women,which adopted the landmark Beijing Declaration and Platform for Action.This milestone document proclaimed for the first time that“Women’s rights are human rights,”formally introduced“gender mainstreaming”as a global strategy to advance gender equality,and a!rmed women’s equal rights across 12 key areas including politics,the economy,and culture.
文摘During the process of urbanization,community environments encounter challenges such as data disconnection and the underutilization of small and micro spaces.The establishment of“complete communities”necessitates the implementation of refined governance strategies.This research develops a path for the precise establishment of community micro-gardens driven by mobile measurement.It involves the collection of environmental data via mobile devices equipped with various types of sensors,the generation of visualization maps that are adjusted for spatio-temporal synchronization,and the identification of environmental paint points,including areas of excessive temperature exposure and zones with elevated noise levels.Based on the aforementioned considerations,various plant allocation strategies have been proposed for distinct areas.For instance,the implementation of a composite shade and cooling vegetation system is recommended for regions experiencing high temperatures,while a triple protection structure is suggested for areas affected by odor contamination.The efficacy of these strategies is demonstrated through a case study of the micro-garden transformation in the Dongjie Community of Wulituo Street,Shijingshan,Beijing.The study presents operational technical pathways and plant response solutions aimed at facilitating data-driven governance of community micro-environments.
基金the financial support from the Guangxi Natural Science Foundation(grant no.2021GXNSFDA075012,2023GXNSFGA026002)National Natural Science Foundation of China(52104298,22075073,52362027,52462029)Fundamental Research Funds for the Central Universities(531107051077).
文摘Stress accumulation is a key factor leading to sodium storage performance deterioration for NiSe_(2)-based anodes.Therefore,inhibiting the concentrated local stress during the sodiataion/desodiation process is crucial for acquiring stable NiSe2-based materials for sodium-ion batteries(SIBs),Herein,a stress dissipation strategy driven by architecture engineering is proposed,which can achieve ultrafast and ultralong sodium storage properties.Different from the conventional sphere-like or rod-like architecture,the three-dimensional(3D)flower-like NiSe_(2)@C composite is delicately designed and assembled with onedimensional nanorods and carbon framework.More importantly,the fundamental mechanism of improved structure stability is unveiled by simulations and experimental results simultaneously.It demonstrates that this designed multidimensional flower-like architecture with dispersed nanorods can balance the structural mismatch,avoid concentrated local strain,and relax the internal stress,mainly induced by the unavoidable volume variation during the repeated conversion processes.Moreover,it can provide more Na^(+)-storage sites and multi-directional migration pathways,leading to a fast Na^(+)-migration channel with boosted reaction kinetic.As expected,it delivers superior rate performance(441 mA h g^(-1)at 5.0 A g^(-1))and long cycling stability(563 mA h g^(-1)at 1.0 A g^(-1)over 1000 cycles)for SIBs.This work provides useful insights for designing high-performance conversion-based anode materials for SIBs.
文摘This paper explores whole-process engineering consulting,including its application models in public buildings and elderly-friendly projects,such as service integration and whole lifecycle management.It also addresses the construction of multi-dimensional collaborative theoretical models,public space streamline organization,and other aspects,emphasizing the importance of multi-dimensional collaboration.Additionally,it highlights the role of talent cultivation and digital transformation in enhancing project efficiency.
文摘Objective:To explore the application value of a new empowerment teaching method based on Kirkpatrick’s evaluation model in teaching Chinese medicine nursing in otorhinolaryngology.Methods:60 nurses who practiced in the otolaryngology department of our hospital from June 2022 to October 2024 were included in the study and equally divided into two groups using a convenient sampling method.30 nurses who chose traditional Chinese medicine skill teaching management were included in the control group,and 30 nurses who chose the new empowerment teaching method based on Kirkpatrick’s evaluation model were included in the observation group.Relevant indicators such as clinical teaching environment perception,theoretical knowledge scores of Chinese medicine nursing,and excellent rate of practical operation assessment were compared.Results:The nurses in the observation group had higher scores for clinical teaching environment perception than the control group(P<0.05).However,the midterm and final exam scores for theoretical knowledge of Chinese medicine nursing were higher in the observation group than in the control group(P<0.05).Compared with the control group,the observation group had a higher excellent rate of practical operation assessment(93.33%>73.33%)and a higher Chinese medicine nursing ability score[(215.69±19.73)points>(184.87±15.66)points](P<0.05).Conclusion:Applying the new empowerment teaching method based on Kirkpatrick’s evaluation model to Chinese medicine nursing teaching in otolaryngology can help nurses understand the theoretical knowledge of Chinese medicine nursing and optimize the clinical teaching environment,thereby promoting their practical skills and Chinese medicine nursing abilities.
文摘The multi-dimensional interactive teaching model significantly enhances the effectiveness of college English instruction by emphasizing dynamic engagement between teachers and students,as well as among students themselves.This paper explores practical strategies for implementing this model,focusing on four key aspects:deepening teachers’understanding of the model through continuous learning,innovating interactive methods such as questioning techniques and practical activities,leveraging modern technology to integrate resources and track learning progress,and establishing a communication platform that centers on student participation.By adopting these approaches,the model fosters a student-centered classroom environment,improves comprehensive English application skills,and optimizes overall teaching quality.
文摘THIRTY years ago,Beijing hosted the Fourth World Conference on Women,which adopted the landmark Beijing Declaration and Platform for Action.This milestone document proclaimed for the first time that,“Women’s rights are human rights,”formally introduced“gender mainstreaming”as a global strategy to advance gender equality,and affirmed women’s equal rights across 12 key areas,including politics,the economy,and culture.
基金funded by the National Natural Science Foundation of China(NSFC,grant 81761128033)the Canadian Institutes of Health Research(CIHR,FRN 154986)through the Collaborative Health Program of the Global Alliance for Chronic Disease(GACD).
文摘Background:Limited mental health literacy(MHL)among university service providers is a significant obstacle to effective psychological support.Developing and systematically assessing evidence-based interventions is an urgent priority,particularly in low-and middle-income countries(LMICs).This study aimed to evaluate the effectiveness of the Acceptance&Commitment to Empowerment:Linking Youths AND‘Xin’(Hearts)(ACE-LYNX)intervention in reducing stigma,improving psychological well-being,and enhancing the MHL and empowerment practices of university mental health providers in China.Methods:A total of 124 trained providers participated in this longitudinal study.Quantitative data were collected at baseline,immediately post-intervention,and three-month follow-up using the validated scale(CAMI,DASS-21)and weekly activity logs recording empowerment practices.Generalized estimating equations(GEEs)and qualitative content analysis were used for data analysis.Results:Quantitative analysis showed a significant reduction in stigma immediately postintervention,particularly in the Social Restriction subscale(β=1.35,p<0.001),though this effect diminished by the 3-month follow-up(β=1.80,p=0.001).Notably,a lasting reduction in the providers’stress levels was maintained.Activity logs showed the highest level of engagement at the individual level(51.4%),followed by group level(32.0%),organizational level(10.5%),and community level(6.1%).Qualitative analysis revealed three themes:Skill-based empowerment enhances professional efficacy,embedded interventions expand service boundaries,and organizational empowerment fosters sustainability.Conclusions:This dual-focus ACE-LYNX intervention effectively improved MHL and both attitudinal and functional competencies among providers.It provides a scalable framework for fostering sustainable and inclusive campus mental health ecosystems,with significant implication for enhance psychological services in resource-constrained educational settings.
基金Sponsored by the Quality Engineering Project of Education Department of Anhui Province(2022jyxm671)Research Team Project of Anhui Xinhua University(kytd202202)+1 种基金Key Project of Scientific Research(Natural Science)of Higher Education Institutions in Anhui Province(2022AH051861)Teaching Reform Research and Practice Quality Engineering Project of Anhui Xinhua University(2024jy035).
文摘During the critical transformation period of landscape architecture major after the adjustment of disciplinary structure and the changes in market demand,private colleges and universities,as important places for cultivating local talents,have pain points such as uneven quality of teachers and students and weak innovation and practice.The practice system with“multi-dimensional Integration”integrates four dimensions:interdisciplinary integration,spatial and temporal intersection,historical inheritance,and behavioral activity,deepens the disciplinary connotation,and integrates the three elements of nature,humanity,and technology,aiming to provide a new path for private colleges and universities to cultivate application-oriented and compound talents with innovative capabilities.In terms of optimizing talent cultivation and adapting to industry changes,this system provides thinking and reference for landscape architecture major,helping the major reshape its core competitiveness and promoting educational innovation and industry development.
基金The 2024 Higher Education Teaching Reform Project of Guangdong University of Science and Technology“Teaching Practice of Human Resource Management Course Based on SPOC+FC Hybrid Teaching Mode”(GKZLGC2024024)。
文摘Under the dual impetus of the fundamental task of“cultivating virtue and nurturing talent”and the national strategy of digitalizing education,promoting the deep integration of ideological and political education in courses with digital technology has become a core issue in the curriculum reform of colleges and universities.This paper takes the course“Business Model Innovation”as the research object and focuses on the problems existing in the current course,such as lagging content update,superficial application of digital tools,and weakening elements of ideological and political education.This paper proposes a teaching reform path that is supported by digital means and centered on value guidance,and focuses on how to systematically optimize teaching content design,interactive teaching scenarios,evaluation and feedback mechanisms,and teacher collaboration systems through specific tools such as“Rain Classroom,”“Enterprise Sand Table,”and“Smart Classroom Platform.”We aim to build a digital model of ideological and political education in the curriculum that integrates knowledge imparting,ability training,and value shaping,and to provide practical reference and path support for the cultivation of high-quality business talents in the new era.
基金supported by the National Natural Science Foundation of China(72101025,72271049),the Interdisciplinary Research Project for Young Teachers of USTB(Fundamental Research Funds for the Central Universities,FRF-IDRY-24-024)the Hebei Natural Science Foundation(F2023501011)+1 种基金the Fundamental Research Funds for the Central Universities(FRF-TP-20-073A1)the R&D Program of Beijing Municipal Education Commission(KM202411232015).
文摘This paper proposes a reliability evaluation model for a multi-dimensional network system,which has potential to be applied to the internet of things or other practical networks.A multi-dimensional network system with one source element and multiple sink elements is considered first.Each element can con-nect with other elements within a stochastic connection ranges.The system is regarded as successful as long as the source ele-ment remains connected with all sink elements.An importance measure is proposed to evaluate the performance of non-source elements.Furthermore,to calculate the system reliability and the element importance measure,a multi-valued decision diagram based approach is structured and its complexity is analyzed.Finally,a numerical example about the signal transfer station system is illustrated to analyze the system reliability and the ele-ment importance measure.
文摘This study investigates how universities are developing normativeframeworks to regulate the use of generative AI tools in higher education, with aparticular focus on balancing empowerment and discipline. Drawing on theoreticallenses such as Foucault’s discipline theory and contemporary AI ethics, the paperanalyzes policy documents from institutions including Harvard, Oxford, and severaltop Chinese universities. Using Latent Dirichlet Allocation (LDA) topic modeling,the study reveals five dominant governance themes—ranging from academicintegrity enforcement to pedagogical empowerment. The findings highlight a globalshift from restrictive to balanced, ethics-informed AI governance, with significantdisciplinary variations. The paper concludes by proposing a “principledpermissiveness” model that combines transparency, accountability, andpedagogical innovation in future AI governance.
文摘Objective:The objective of this study is to investigate the effect of empowerment strategies on quality of life(QOL),sleep quality,level of perceived stress,and activity of daily living(ADL)among perimenopausal women.Materials and Methods:A single-blinded randomized,controlled community trial was adapted.The sample consisted of 70(35 in each group)perimenopausal women in Tapoban community,Bhubaneswar.A purposive sampling technique was used.Tools used were structured sociodemographic questions,the Menopause-Specific Quality of Life Questionnaire tool,ADL scale,the Pittsburgh Sleep Quality Index(PSQI)scale,and the Perceived Stress scale.The perimenopausal empowerment strategy was introduced to the intervention arm,and the control arm received standard care provided by the government.Descriptive statistics and analytical statistics(paired t-test,Chi-square)were employed to compare groups and examine relationships.Statistical analysis was likely conducted using SPSS version 21 software.The significance level was set at<0.05.Results:The study found a significant improvement in the QOL among perimenopausal women in the experimental group after intervention(t=16.764,P<0.00001).However,there were no significant differences between the experimental and control groups in terms of IADL scores(P=0.323)and PSQI scores(P=0.323)after intervention.The control group had significantly higher perceived stress scores compared to the experimental group(P=0.003).Age and employment status showed significant association with sociodemographic factors associated with QOL.Working women had a poorer QOL compared to homemakers,which was statistically significant(P=0.023).Conclusion:Empowerment strategies,such as training on improving sleep patterns,QOL,self-care activities and reducing perceived stress,were found to be effective interventions for perimenopausal women.
