The spatial order of architecture has been significantly impacted by digital architectural design and production,creating a dynamic uncertainty.This study aims to explore digital architecture from the perspective of s...The spatial order of architecture has been significantly impacted by digital architectural design and production,creating a dynamic uncertainty.This study aims to explore digital architecture from the perspective of spatial order,discussing the antidote/poison effect caused by digital technologies in architectural practice and the cultural digital changes in digital architectures.The study selected four digital architecture cases,including the(W)rapper at Los Angeles by Eric Owen Moss,Beijing Daxing International Airport by Zaha Hadid,3D Print Niaokan Bridge by Xu Weiguo,and World Internet Conference Center by Yuan Feng.This study is hypothesising that the future special order of digital architectures will be a dynamic and balanced new spatial order.This new order includes the symbiosis of a human-machine and virtual-real hierarchy;the interactive co-existence between nature,humanity and technology;and the creative multi-immersive sharing of parametric information,built-environment resources and cultural artistic information.The evolution of spatial order of future digital architecture will be discussed in connection with the idea of the metaverse.The value of this work is its ability to inspire a broader examination of the new order of digital architectural space.展开更多
Assessment using Bloom’s taxonomy levels has evolved in a variety of contexts and uses.In the era of the COVID-19 pandemic,which necessitates use of online assessment,the need for teachers to use digital-based taxono...Assessment using Bloom’s taxonomy levels has evolved in a variety of contexts and uses.In the era of the COVID-19 pandemic,which necessitates use of online assessment,the need for teachers to use digital-based taxonomy skills or Bloom’s Digital Taxonomy(BDT)has increased even more.However,the existing studies on validity and reliability of BDT items are limited.To overcome this limitation,this study aims to test whether BDT has good psychometric characteristics as a teacher’s self-assessment tool using the Rasch model analysis and to investigate the pattern of BDT usage in teaching and learning.By using a quantitative online survey design,this study involves six levels of BDT,namely,Remembering,Understanding,Applying,Analyzing,Evaluating,and Creating.The questionnaire was developed and validated by two experts prior to administration.A stratified random sampling technique was conducted on 774 secondary teachers from five geographical zones in Malaysia,and the Rasch model was analyzed using WINSTEPS 3.71 software.The performances of items improved by Rasch psychometric assessment including the application of BDT among teachers.The hierarchy level was also assessed through graphical analysis,including the Wright map and bubble chart,to demonstrate the powerful performance of the Rasch model analysis in investigating item quality and reliability.Overall,these empirically validated items using the Rasch model could advance the academic knowledge of BDT for future assessment and promote the Rasch calibration in an educational setting.展开更多
The volume of e-commerce trade is surging, mobile payment is taking over the world, and the sharing economy is a worldwide phenomenon. In recent years, China has made remarkable achievements in the digital economy dom...The volume of e-commerce trade is surging, mobile payment is taking over the world, and the sharing economy is a worldwide phenomenon. In recent years, China has made remarkable achievements in the digital economy domain, which has garnered attention from a wide range of sources.展开更多
Status quo and future trends of 2015children’s publications released by the Shanghai Press and Publication shows that in the past decade,the domestic children’s book market is developing rapidly with an average annu...Status quo and future trends of 2015children’s publications released by the Shanghai Press and Publication shows that in the past decade,the domestic children’s book market is developing rapidly with an average annual growth of 10%.Children’s books are seeing an increasing ratio with a market share of over 40%.展开更多
1 GoTa System Features andLocation Service1.1 GoTaGoTa, the abbreviation of“Global OpenTrunking Architecture”, is anew-generation digital trunkingcommunication system based on theCDMA2000 1x technology. It makes use...1 GoTa System Features andLocation Service1.1 GoTaGoTa, the abbreviation of“Global OpenTrunking Architecture”, is anew-generation digital trunkingcommunication system based on theCDMA2000 1x technology. It makes use of manyadvantages of the CDMA technology and makesimprovement and optimization for the digitaltrunking communication system. It cansimultaneously realize multipte services including展开更多
ZTE Corporation, a leading globa provider of telecommunications equipment and network solutions, announced the Brazilian launch of N290, a low-cost cell phone with digital TV in Brazil on April 21,2010
Increase in the number of mobile phone users and improvement of Internet infrastructure in Africa has led to greater demands for mobile apps,which means more opportunities for those who hope to startup businesses on t...Increase in the number of mobile phone users and improvement of Internet infrastructure in Africa has led to greater demands for mobile apps,which means more opportunities for those who hope to startup businesses on the continent.Statistics from Global System for Mobile Communications Association show that Africa had 557 million mobile phone users by the end of 2015,or 46 percent of the continent’s population.This makes it the world’s second largest mobile展开更多
Digital Earth(DE)is a powerful metaphor for the organisation and access to digital information through a multi-scale three-dimensional representation of the globe.Recent progress gave a concrete body to this vision.Ho...Digital Earth(DE)is a powerful metaphor for the organisation and access to digital information through a multi-scale three-dimensional representation of the globe.Recent progress gave a concrete body to this vision.However,this body is not yet self-aware:further integration of the temporal and voluntary dimension is needed to better portray the event-based nature of our world.We thus aim to extend DE vision with a Nervous System in order to provide decision makers with improved alerting mechanisms.Practical applications are foreseen for crisis management,where up-to-date situational awareness is needed.While it is traditionally built through trusted sources,citizens can play a complementary role by providing geo-referenced information known as Volunteered Geographic Information(VGI).Although workflows have been implemented to create,validate and distribute VGI datasets for various thematic domains,its exploitation in real time and its integration into existing concepts of DE,such as spatial data infrastructures,still needs to be further addressed.In this paper we suggest to bridge this gap through Sensor Web Enablement for VGI,where VGI sensing becomes a sense of the DE’s Nervous System.We discuss this approach and its applicability in the context of a forest fire scenario.展开更多
The objective of this study was to assess the regulatory framework for health data in Indonesia in order to understand the policy context and explore the possibility of expanding the adoption and implementation of the...The objective of this study was to assess the regulatory framework for health data in Indonesia in order to understand the policy context and explore the possibility of expanding the adoption and implementation of the FAIR Guidelines,which state that data should be Findable,Accessible,Interoperable and Reusable(FAIR),in Indonesia.Although the FAIR Guidelines were not explicitly mentioned in any of the policy documents relevant to the Indonesian digital health sector,six out of the eight documents analysed contained FAIR Equivalent principles.In particular,Indonesia’s Population Identification Number(NIK)has the potential,as a unique identifier,to support the integration and interoperability(findability)of data,which is crucial to all other aspects of the FAIR Guidelines.There is also a plan to build standards and protocols into the implementation of information systems in each ministry and government agency to improve data accessibility(accessibility),the integration of the various information systems is planned/ongoing(interoperability),and the need for a standardised arrangement for health information systems related to health data following the community standard is recognised(reusability).The documents at the core of Indonesia’s digital health/e Health policy have the highest FAIR Equivalency Score(FE-Score),showing some degree of alignment between the Indonesian digital health implementation vision and the FAIR Guidelines.This indicates that Indonesia’s digital health sector is open to using the FAIR Guidelines.展开更多
in this paper a chaotic secure communication System using a feedback controlling subsystem is presented.The transmitter and the receiver are built with Chua's circuits.We find that,using feedback controlling,the t...in this paper a chaotic secure communication System using a feedback controlling subsystem is presented.The transmitter and the receiver are built with Chua's circuits.We find that,using feedback controlling,the time for the receiver to obtain the Synchronization with the transmitter can be obviously decreased.Thecorrelation between the time and the feedback coefficient is presented at the end of this paper.展开更多
When fully completed, London’s Hammersmith Hospital will have all imaging data X-rays, ultrasonic, CT and MRI images stored as digital data on optical discs. The benefits are enormous.
文摘The spatial order of architecture has been significantly impacted by digital architectural design and production,creating a dynamic uncertainty.This study aims to explore digital architecture from the perspective of spatial order,discussing the antidote/poison effect caused by digital technologies in architectural practice and the cultural digital changes in digital architectures.The study selected four digital architecture cases,including the(W)rapper at Los Angeles by Eric Owen Moss,Beijing Daxing International Airport by Zaha Hadid,3D Print Niaokan Bridge by Xu Weiguo,and World Internet Conference Center by Yuan Feng.This study is hypothesising that the future special order of digital architectures will be a dynamic and balanced new spatial order.This new order includes the symbiosis of a human-machine and virtual-real hierarchy;the interactive co-existence between nature,humanity and technology;and the creative multi-immersive sharing of parametric information,built-environment resources and cultural artistic information.The evolution of spatial order of future digital architecture will be discussed in connection with the idea of the metaverse.The value of this work is its ability to inspire a broader examination of the new order of digital architectural space.
基金funded by the Ministry of Higher Education(MOHE),Malaysia under the Fundamental Research Grant Scheme(FRGS)(FRGS/1/2018/SSI09/UKM/02/1)the Faculty of Education,University Kebangsaan Malaysia(UKM),Geran Galakan Penyelidik Muda(GGPM-2017-088).
文摘Assessment using Bloom’s taxonomy levels has evolved in a variety of contexts and uses.In the era of the COVID-19 pandemic,which necessitates use of online assessment,the need for teachers to use digital-based taxonomy skills or Bloom’s Digital Taxonomy(BDT)has increased even more.However,the existing studies on validity and reliability of BDT items are limited.To overcome this limitation,this study aims to test whether BDT has good psychometric characteristics as a teacher’s self-assessment tool using the Rasch model analysis and to investigate the pattern of BDT usage in teaching and learning.By using a quantitative online survey design,this study involves six levels of BDT,namely,Remembering,Understanding,Applying,Analyzing,Evaluating,and Creating.The questionnaire was developed and validated by two experts prior to administration.A stratified random sampling technique was conducted on 774 secondary teachers from five geographical zones in Malaysia,and the Rasch model was analyzed using WINSTEPS 3.71 software.The performances of items improved by Rasch psychometric assessment including the application of BDT among teachers.The hierarchy level was also assessed through graphical analysis,including the Wright map and bubble chart,to demonstrate the powerful performance of the Rasch model analysis in investigating item quality and reliability.Overall,these empirically validated items using the Rasch model could advance the academic knowledge of BDT for future assessment and promote the Rasch calibration in an educational setting.
文摘The volume of e-commerce trade is surging, mobile payment is taking over the world, and the sharing economy is a worldwide phenomenon. In recent years, China has made remarkable achievements in the digital economy domain, which has garnered attention from a wide range of sources.
文摘Status quo and future trends of 2015children’s publications released by the Shanghai Press and Publication shows that in the past decade,the domestic children’s book market is developing rapidly with an average annual growth of 10%.Children’s books are seeing an increasing ratio with a market share of over 40%.
文摘1 GoTa System Features andLocation Service1.1 GoTaGoTa, the abbreviation of“Global OpenTrunking Architecture”, is anew-generation digital trunkingcommunication system based on theCDMA2000 1x technology. It makes use of manyadvantages of the CDMA technology and makesimprovement and optimization for the digitaltrunking communication system. It cansimultaneously realize multipte services including
文摘ZTE Corporation, a leading globa provider of telecommunications equipment and network solutions, announced the Brazilian launch of N290, a low-cost cell phone with digital TV in Brazil on April 21,2010
文摘Increase in the number of mobile phone users and improvement of Internet infrastructure in Africa has led to greater demands for mobile apps,which means more opportunities for those who hope to startup businesses on the continent.Statistics from Global System for Mobile Communications Association show that Africa had 557 million mobile phone users by the end of 2015,or 46 percent of the continent’s population.This makes it the world’s second largest mobile
文摘Digital Earth(DE)is a powerful metaphor for the organisation and access to digital information through a multi-scale three-dimensional representation of the globe.Recent progress gave a concrete body to this vision.However,this body is not yet self-aware:further integration of the temporal and voluntary dimension is needed to better portray the event-based nature of our world.We thus aim to extend DE vision with a Nervous System in order to provide decision makers with improved alerting mechanisms.Practical applications are foreseen for crisis management,where up-to-date situational awareness is needed.While it is traditionally built through trusted sources,citizens can play a complementary role by providing geo-referenced information known as Volunteered Geographic Information(VGI).Although workflows have been implemented to create,validate and distribute VGI datasets for various thematic domains,its exploitation in real time and its integration into existing concepts of DE,such as spatial data infrastructures,still needs to be further addressed.In this paper we suggest to bridge this gap through Sensor Web Enablement for VGI,where VGI sensing becomes a sense of the DE’s Nervous System.We discuss this approach and its applicability in the context of a forest fire scenario.
基金VODAN-Africathe Philips Foundation+2 种基金the Dutch Development Bank FMOCORDAIDthe GO FAIR Foundation for supporting this research
文摘The objective of this study was to assess the regulatory framework for health data in Indonesia in order to understand the policy context and explore the possibility of expanding the adoption and implementation of the FAIR Guidelines,which state that data should be Findable,Accessible,Interoperable and Reusable(FAIR),in Indonesia.Although the FAIR Guidelines were not explicitly mentioned in any of the policy documents relevant to the Indonesian digital health sector,six out of the eight documents analysed contained FAIR Equivalent principles.In particular,Indonesia’s Population Identification Number(NIK)has the potential,as a unique identifier,to support the integration and interoperability(findability)of data,which is crucial to all other aspects of the FAIR Guidelines.There is also a plan to build standards and protocols into the implementation of information systems in each ministry and government agency to improve data accessibility(accessibility),the integration of the various information systems is planned/ongoing(interoperability),and the need for a standardised arrangement for health information systems related to health data following the community standard is recognised(reusability).The documents at the core of Indonesia’s digital health/e Health policy have the highest FAIR Equivalency Score(FE-Score),showing some degree of alignment between the Indonesian digital health implementation vision and the FAIR Guidelines.This indicates that Indonesia’s digital health sector is open to using the FAIR Guidelines.
文摘in this paper a chaotic secure communication System using a feedback controlling subsystem is presented.The transmitter and the receiver are built with Chua's circuits.We find that,using feedback controlling,the time for the receiver to obtain the Synchronization with the transmitter can be obviously decreased.Thecorrelation between the time and the feedback coefficient is presented at the end of this paper.
文摘When fully completed, London’s Hammersmith Hospital will have all imaging data X-rays, ultrasonic, CT and MRI images stored as digital data on optical discs. The benefits are enormous.
