【目的】围绕AI场景下科学数据的共享与利用问题,针对现有FAIR原则不足以指导科学数据满足AI就绪的现状,构建面向AI就绪的科学数据共享与利用原则框架。【方法】通过系统梳理传统机器学习、大模型预训练、大模型微调、检索增强生成及智...【目的】围绕AI场景下科学数据的共享与利用问题,针对现有FAIR原则不足以指导科学数据满足AI就绪的现状,构建面向AI就绪的科学数据共享与利用原则框架。【方法】通过系统梳理传统机器学习、大模型预训练、大模型微调、检索增强生成及智能体等5类典型AI任务的数据需求,在传统FAIR“四可”维度的基础上,提出面向AI就绪(即For AI Ready)的科学数据共享与利用原则框架FAIR×FAIR,进而提出与框架相适应的层次化技术栈。【结果】FAIR×FAIR框架明确了13项科学数据满足AI就绪的技术要求,为弥合AI任务与科学数据之间的语义鸿沟提供了系统化方案。【局限】本研究提出的原则框架其实施效果仍需通过后续领域应用案例进一步验证。【结论】FAIR×FAIR框架为AI时代的科学数据共享与高效利用提供了理论依据和实践路径,对推动数据驱动型科研范式的演进具有重要意义。展开更多
In general,medical biometric datasets,with the essential unique behavioral and physical traits for personalized healthcare,shape the patient identification process,but the tendency towards transparency and fairness is...In general,medical biometric datasets,with the essential unique behavioral and physical traits for personalized healthcare,shape the patient identification process,but the tendency towards transparency and fairness is still far away.Most of the existing methods fail to integrate the latest mathematical techniques rigorously with the deep learning models,which eventually makes such models undesirable due to their lack of interpretability and potential bias.As such,in this study,a novel Contour Integrated Transparent Augmented Deep Learning(CITADL)methodology is introduced to bridge this gap.In this study,a structured framework,namely CITADL,combines contour-based mathematical feature transformation with a deep neural network architecture empowered with eXplainable Artificial Intelligence(XAI)modules.By using numerically grounded contour integration techniques within a deep learning module,CITADL detects temporal and spatial patterns in biometric signals based on adaptive fairness regularization and transparency layers,which allow it to explain the decision-making process.The framework is further supplemented through a quantum feature regeneration module that is designed to encode contour-integrated biometric representations in a Variational Quantum Circuit(VQC)and generate enhanced nonlinear correlation modelling.The resulting measured qubits features are decoded and harmoniously injected into the classical deep-learning pipeline,thus retaining the transparency,fairness and explainability.The evaluations of preliminary studies show 97%relative improvement in predictive accuracy and fairness metrics compared to selected baseline models in clinical biometric applications,thus contributing to the development of a reliable and transparent methodology for ethical augmentation of medical biometric data.展开更多
Seasonal fairs,bustling with human activity,provide a unique environment for exploring the interplay between humans and free-ranging dogs in a human-dominated habitat.Across 14 fair sites in West Bengal,India,we explo...Seasonal fairs,bustling with human activity,provide a unique environment for exploring the interplay between humans and free-ranging dogs in a human-dominated habitat.Across 14 fair sites in West Bengal,India,we explored how human footfall and resource availability impact dog distribution and behavior.These fairs are typically held in open grounds during the winter and spring seasons,so data collection occurred from December to March,in two phases.Three randomly selected days during the fair were used for sampling in three sessions per day.Employing spot census,scan sampling and video recording,observers documented GPS locations,sex,and instantaneous behaviors of FRDs.There was a notable increase in human flux during the middle phase of the fair on a day,while dog abundance increased during the end phase.Dogs predominantly foraged,exhibited gait,and remained vigilant,their numbers were positively associated with resource availability.Proximity of territories to the fairground significantly shaped dog behavior;dogs closer to the fair demonstrated the consistency of presence,implying efficient resource utilization.Conversely,dogs from farther distances exhibited lower consistency and a“grab-and-go”strategy,suggesting cognitive adaptations to resource scarcity and competition.These findings lend support to the Resource Dispersion Hypothesis and underscore the intricate relationship between human activity,resource availability,and the behavior and cognition of FRDs during seasonal fairs.They offer insights into the ecological dynamics of FRDs in human-dominated landscapes,emphasizing the necessity for comprehensive management strategies in urban and peri-urban environments.展开更多
Combining the improved delayed detached eddy simulation and Ffowcs Williams-Hawkings equation,a numerical study is conducted to explore the potential of base-frame fairings in aerodynamic noise reduction of high-speed...Combining the improved delayed detached eddy simulation and Ffowcs Williams-Hawkings equation,a numerical study is conducted to explore the potential of base-frame fairings in aerodynamic noise reduction of high-speed pantographs and deepen the understanding of related flow physics.The fairing models for noise control are designed without changing the bottom structures of the pantograph.The aerodynamic and acoustic results indicate that the flow deflection and acceleration effects caused by the fairings when shielding the bottom components of the pantograph as well as the self-noise generated by the interaction between the wake of unshielded components and the fairings may compromise the noise reduction effects.Compared with the solid fairing,the perforated fairing has additional advantages in noise reduction.The presence of through-holes leads to a flow redistribution around the fairing,alleviating the flow deflection and acceleration effects.Besides,the airflow ejected from the holes on leeward side can suppress the formation of vortex structures in the fairing wake and push them downstream,thereby effectively weakening the flow field fluctuation near the fairing tail.The investigation of the aerodynamic drag of the pantograph and lift fluctuation of the strip further confirms the superiority of the perforated fairing over the solid one.展开更多
Messe Frankfurt and its Texpertise Network continue their steady,successful trajectory in the region.As Africa Sourcing and Fashion Week(ASFW)opened recently,Member of the Executive Board Detlef Braun announced that M...Messe Frankfurt and its Texpertise Network continue their steady,successful trajectory in the region.As Africa Sourcing and Fashion Week(ASFW)opened recently,Member of the Executive Board Detlef Braun announced that Messe Frankfurt was licencing its three leading international trade fair brands Texworld,Apparel Sourcing and Texprocess to Nairobi,Kenya for the first time in 2027.From now on,they will take place annually as part of the Africa Sourcing and Fashion Week(ASFW)Nairobi.展开更多
On March 13,the three-day 2026 China International Trade Fair for Apparel Fabrics and Accessories-Spring Edition(Intertextile)successfully concluded at the National Exhibition and Convention Center(Shanghai).As the fi...On March 13,the three-day 2026 China International Trade Fair for Apparel Fabrics and Accessories-Spring Edition(Intertextile)successfully concluded at the National Exhibition and Convention Center(Shanghai).As the first major event in the textile and apparel industry at the beginning of the"15th Five-Year Plan",the exhibition seized the excellent market opportunity and delivered satisfactory results through practical matchmaking.展开更多
This study constructed a moderated mediation model to examine how the social support received by teachers is associated with their work pay fairness perception in relation to their job satisfaction and job performance...This study constructed a moderated mediation model to examine how the social support received by teachers is associated with their work pay fairness perception in relation to their job satisfaction and job performance.Data were collected from 2411 preschool teachers in China(female=98.01%;mean age=29.12 years,SD=6.28 years).These data were analyzed using structural equation modelling,bootstrapping and latent moderate structural equations.The results indicated that teachers’perception of pay fairness is directly associated with self-rated job performance.Additionally,pay fairness perceptions have an indirect effect on higher job performance through job satisfaction.The social support that teachers perceive moderates the relationship between pay fairness perception and job satisfaction:the more social support teachers receive,the weaker the impact of pay fairness perception on job satisfaction.Thesefindings suggest that teachers’perception of pay fairness is related to their sense of quality of work life,as indicated by their job satisfaction and performance.展开更多
Love of peace and fairness has been a focus since ancient times,for domestic development as well as international exchanges.WHAT does fairness mean?In English,the original definition of the word“fair”includes the me...Love of peace and fairness has been a focus since ancient times,for domestic development as well as international exchanges.WHAT does fairness mean?In English,the original definition of the word“fair”includes the meaning of“beauty”and“harmony,”obviously referring to people’s longing for good prospects in life.In Arabic,the word for“fair”includes the meaning of“balance”and“integrity.”展开更多
摘要【目的】围绕AI场景下科学数据的共享与利用问题,针对现有FAIR原则不足以指导科学数据满足AI就绪的现状,构建面向AI就绪的科学数据共享与利用原则框架。【方法】通过系统梳理传统机器学习、大模型预训练、大模型微调、检索增强生成及智能体等5类典型AI任务的数据需求,在传统FAIR“四可”维度的基础上,提出面向AI就绪(即For AI Ready)的科学数据共享与利用原则框架FAIR×FAIR,进而提出与框架相适应的层次化技术栈。【结果】FAIR×FAIR框架明确了13项科学数据满足AI就绪的技术要求,为弥合AI任务与科学数据之间的语义鸿沟提供了系统化方案。【局限】本研究提出的原则框架其实施效果仍需通过后续领域应用案例进一步验证。【结论】FAIR×FAIR框架为AI时代的科学数据共享与高效利用提供了理论依据和实践路径,对推动数据驱动型科研范式的演进具有重要意义。
基金supported by Princess Nourah bint Abdulrahman University Researchers Supporting Project number(PNURSP2026R195),Princess Nourah bint Abdulrahman University,Riyadh,Saudi Arabiasupported by the Deanship of Scientific Research,Vice Presidency for Graduate Studies and Scientific Research,King Faisal University,Saudi Arabia[Grant No.KFU263293].
摘要In general,medical biometric datasets,with the essential unique behavioral and physical traits for personalized healthcare,shape the patient identification process,but the tendency towards transparency and fairness is still far away.Most of the existing methods fail to integrate the latest mathematical techniques rigorously with the deep learning models,which eventually makes such models undesirable due to their lack of interpretability and potential bias.As such,in this study,a novel Contour Integrated Transparent Augmented Deep Learning(CITADL)methodology is introduced to bridge this gap.In this study,a structured framework,namely CITADL,combines contour-based mathematical feature transformation with a deep neural network architecture empowered with eXplainable Artificial Intelligence(XAI)modules.By using numerically grounded contour integration techniques within a deep learning module,CITADL detects temporal and spatial patterns in biometric signals based on adaptive fairness regularization and transparency layers,which allow it to explain the decision-making process.The framework is further supplemented through a quantum feature regeneration module that is designed to encode contour-integrated biometric representations in a Variational Quantum Circuit(VQC)and generate enhanced nonlinear correlation modelling.The resulting measured qubits features are decoded and harmoniously injected into the classical deep-learning pipeline,thus retaining the transparency,fairness and explainability.The evaluations of preliminary studies show 97%relative improvement in predictive accuracy and fairness metrics compared to selected baseline models in clinical biometric applications,thus contributing to the development of a reliable and transparent methodology for ethical augmentation of medical biometric data.
基金funded by the Janaki Ammal Award grant BT/HRD/NBA-NWB/39/2020-21(YC-1),to AB by the Department of Biotechnology,India.
摘要Seasonal fairs,bustling with human activity,provide a unique environment for exploring the interplay between humans and free-ranging dogs in a human-dominated habitat.Across 14 fair sites in West Bengal,India,we explored how human footfall and resource availability impact dog distribution and behavior.These fairs are typically held in open grounds during the winter and spring seasons,so data collection occurred from December to March,in two phases.Three randomly selected days during the fair were used for sampling in three sessions per day.Employing spot census,scan sampling and video recording,observers documented GPS locations,sex,and instantaneous behaviors of FRDs.There was a notable increase in human flux during the middle phase of the fair on a day,while dog abundance increased during the end phase.Dogs predominantly foraged,exhibited gait,and remained vigilant,their numbers were positively associated with resource availability.Proximity of territories to the fairground significantly shaped dog behavior;dogs closer to the fair demonstrated the consistency of presence,implying efficient resource utilization.Conversely,dogs from farther distances exhibited lower consistency and a“grab-and-go”strategy,suggesting cognitive adaptations to resource scarcity and competition.These findings lend support to the Resource Dispersion Hypothesis and underscore the intricate relationship between human activity,resource availability,and the behavior and cognition of FRDs during seasonal fairs.They offer insights into the ecological dynamics of FRDs in human-dominated landscapes,emphasizing the necessity for comprehensive management strategies in urban and peri-urban environments.
基金supported by the National Natural Science Foundation of China(No.12172308)the National Key Research and Development Program of China(No.2020YFA0710902).
摘要Combining the improved delayed detached eddy simulation and Ffowcs Williams-Hawkings equation,a numerical study is conducted to explore the potential of base-frame fairings in aerodynamic noise reduction of high-speed pantographs and deepen the understanding of related flow physics.The fairing models for noise control are designed without changing the bottom structures of the pantograph.The aerodynamic and acoustic results indicate that the flow deflection and acceleration effects caused by the fairings when shielding the bottom components of the pantograph as well as the self-noise generated by the interaction between the wake of unshielded components and the fairings may compromise the noise reduction effects.Compared with the solid fairing,the perforated fairing has additional advantages in noise reduction.The presence of through-holes leads to a flow redistribution around the fairing,alleviating the flow deflection and acceleration effects.Besides,the airflow ejected from the holes on leeward side can suppress the formation of vortex structures in the fairing wake and push them downstream,thereby effectively weakening the flow field fluctuation near the fairing tail.The investigation of the aerodynamic drag of the pantograph and lift fluctuation of the strip further confirms the superiority of the perforated fairing over the solid one.
摘要Messe Frankfurt and its Texpertise Network continue their steady,successful trajectory in the region.As Africa Sourcing and Fashion Week(ASFW)opened recently,Member of the Executive Board Detlef Braun announced that Messe Frankfurt was licencing its three leading international trade fair brands Texworld,Apparel Sourcing and Texprocess to Nairobi,Kenya for the first time in 2027.From now on,they will take place annually as part of the Africa Sourcing and Fashion Week(ASFW)Nairobi.
摘要On March 13,the three-day 2026 China International Trade Fair for Apparel Fabrics and Accessories-Spring Edition(Intertextile)successfully concluded at the National Exhibition and Convention Center(Shanghai).As the first major event in the textile and apparel industry at the beginning of the"15th Five-Year Plan",the exhibition seized the excellent market opportunity and delivered satisfactory results through practical matchmaking.
基金funded by the National Social Science Fund of China,grant number CHA200267.
摘要This study constructed a moderated mediation model to examine how the social support received by teachers is associated with their work pay fairness perception in relation to their job satisfaction and job performance.Data were collected from 2411 preschool teachers in China(female=98.01%;mean age=29.12 years,SD=6.28 years).These data were analyzed using structural equation modelling,bootstrapping and latent moderate structural equations.The results indicated that teachers’perception of pay fairness is directly associated with self-rated job performance.Additionally,pay fairness perceptions have an indirect effect on higher job performance through job satisfaction.The social support that teachers perceive moderates the relationship between pay fairness perception and job satisfaction:the more social support teachers receive,the weaker the impact of pay fairness perception on job satisfaction.Thesefindings suggest that teachers’perception of pay fairness is related to their sense of quality of work life,as indicated by their job satisfaction and performance.
摘要Love of peace and fairness has been a focus since ancient times,for domestic development as well as international exchanges.WHAT does fairness mean?In English,the original definition of the word“fair”includes the meaning of“beauty”and“harmony,”obviously referring to people’s longing for good prospects in life.In Arabic,the word for“fair”includes the meaning of“balance”and“integrity.”