In cooperation with related com panies, China’s Foreign Trade provides services for Chinese market survey, Clients may entrust us for a survey on Chinese market for a particular product, chosen from the following lis...In cooperation with related com panies, China’s Foreign Trade provides services for Chinese market survey, Clients may entrust us for a survey on Chinese market for a particular product, chosen from the following list. The service fee for a survey on one product is US$500. Products to be surveyed:展开更多
Different single-factor models are used to estimate the term structure of Hong Kong Inter-Bank Offered Rates （HIBOR）. These models use stochastic differential equations which effectively reflect market characteristi...Different single-factor models are used to estimate the term structure of Hong Kong Inter-Bank Offered Rates （HIBOR）. These models use stochastic differential equations which effectively reflect market characteristics of short- and long-term interest rates, such as capability of mean reversion and interest rate level fluctuation. For the period from 2005 to early 2007, the economy of Hong Kong had been relatively stable with pretty low volatilities in interest rate. However, starting from 2008 to beginning of 2012, the Hong Kong and the world economies had been steering from relatively stable to fluctuations, the 2008 financial tsunami initiated by the U,S. had been causing financial instability globally. With the U.S： government taking quantitative easing monetary policy, U.S. interest rates fluctuated and submerged rapidly. Volatility of HIBOR was extremely sensitive to fluctuation of U.S. interest rates, since Hong Kong dollar exchange rate has been pegged with U.S. dollar. In short, during the period of early 2008 to early 2012, volatility of short-term interest rate was extremely sensitive. Obviously, the term structure of interest rate for these two periods had made major shift, combining the two periods would lead to unfavorable econometric results.展开更多
In cooperation with related companies, China’s Foreign Trade provides services for Chinese market survey. Clients may entrust us for a survey on Chinese market for aparticular product, chosen from the following list....In cooperation with related companies, China’s Foreign Trade provides services for Chinese market survey. Clients may entrust us for a survey on Chinese market for aparticular product, chosen from the following list. The service fee for a survey on one product is US$500. Products to be surveyed: Chemical fibres, yarn, cloth, garment, knitwear, towels, knitting wool, woollen piecegoods, blankets, gunny sacks, silk, machine-made pulp, machine-展开更多
The reputation of ITMA ASIA+ClTME 2010 as Asia’s premier textile industry platform has been given a further boost following an announcement from the show organizers that all exhibition space has now been sold. Over 1...The reputation of ITMA ASIA+ClTME 2010 as Asia’s premier textile industry platform has been given a further boost following an announcement from the show organizers that all exhibition space has now been sold. Over 1,100 textile and garment machinery manufacturers have applied successfully to exhibit at the second combined show,taking up 100,000 square meters of Shanghai New International Expo Centre.展开更多
Human spinal cord organoids(hSCOs)offer a promising platform to study neurotrauma by addressing many limitations of traditional research models.These organoids provide access to human-specific physiological and geneti...Human spinal cord organoids(hSCOs)offer a promising platform to study neurotrauma by addressing many limitations of traditional research models.These organoids provide access to human-specific physiological and genetic mechanisms and can be derived from an individual's somatic cells(e.g.,blood or skin).This enables patient-specific paradigms for precision neurotrauma research,pa rticula rly relevant to the over 300,000 people in the United States living with chronic effects of spinal cord injury(SCI).展开更多
Laser wakefield accelerators(LWFAs)offer acceleration gradients up to 1000 times higher than those of conventional radio-frequency accelerators,offering a pathway to significantly more compact and cost-effective accel...Laser wakefield accelerators(LWFAs)offer acceleration gradients up to 1000 times higher than those of conventional radio-frequency accelerators,offering a pathway to significantly more compact and cost-effective accelerator systems.This breakthrough opens up new possibilities for laboratory-scale light sources.All-optical inverse Compton scattering(AOCS)sources driven by LWFAs produce high-brightness,quasimonochromatic X rays with micrometer-scale source sizes,delivering the spatial coherence and resolution required for X-ray phase-contrast imaging(XPCI).These features position AOCS X-ray sources as promising tools for applications in biology,medicine,physics,and materials science.However,previous AOCS-based imaging studies have primarily focused on X-ray absorption imaging.In this work,we report successful experimental demonstrations of edge-enhanced in-line XPCI using energy-tunable,quasi-monochromatic AOCS X rays.With a spatial resolution of~20μm,our results clearly show the potential of high-resolution,AOCS-based XPCI applications.展开更多
Doubled haploid(DH)technology has revolutionized crop breeding by enabling the production of homozygous lines in a single generation.In vivo haploid induction(HI)offers a more widely applicable approach that can signi...Doubled haploid(DH)technology has revolutionized crop breeding by enabling the production of homozygous lines in a single generation.In vivo haploid induction(HI)offers a more widely applicable approach that can significantly improve DH breeding efficiency.ToPAR,a parthenogenesis gene,originally identified in dandelion(Taraxacum officinale),has been characterized.Researchers have successfully induced haploid embryo-like structures and haploid offspring in lettuce and foxtail millet,respectively.展开更多
Blockchain technology and crowdfunding(CF)have emerged as disruptive forces in the finance and entrepreneurship landscape,potentially transforming traditional modes of capital raising and investment.This study investi...Blockchain technology and crowdfunding(CF)have emerged as disruptive forces in the finance and entrepreneurship landscape,potentially transforming traditional modes of capital raising and investment.This study investigates the intersection of blockchain technology and CF to provide a comprehensive overview of the current state of research through a systematic literature review and bibliometric analysis.By examining 219 publications sourced from Scopus,this study employed descriptive statistics,article co-citations,and keyword co-occurrence to identify key bibliometric indicators,themes,and trends.The findings reveal a surge in research activity related to blockchain and CF,emphasizing initial cryptocurrency offerings,financial technology(Fintech),and the role of blockchain in improving transactional efficiency,disintermediation,and venture capital CF.Keyword co-occurrence analysis reveals diverse research themes,including smart contracts,fundraising campaigns,sustainable entrepreneurship,and Islamic Fintech.Based on the findings of this analysis,several implications and directions for further investigation are highlighted.To the best of our knowledge,this is the first attempt to analyze the intersection of blockchain technology and CF using scientometric techniques systematically.展开更多
Resilience has emerged as a critical concept in nursing research,offering a lens through which to understand how individuals,families,and communities navigate adversity,maintain well-being,and thrive in the face of ch...Resilience has emerged as a critical concept in nursing research,offering a lens through which to understand how individuals,families,and communities navigate adversity,maintain well-being,and thrive in the face of challenges[1].As healthcare systems worldwide grapple with increasing demands,workforce shortages,and the lingering effects of global crises such as the COVID-19 pandemic,the study of resilience has never been more relevant.This editorial explores the current status of resilience in nursing research,focusing on individual,family,and social-ecological resilience,while also considering future directions for this vital field.展开更多
This review synthesizes 48 academic studies on Initial Coin Offerings(ICOs)from 2018 to 2023,employing bibliometric and content analyses to illuminate their complexities and innovation in entrepreneurial finance.It id...This review synthesizes 48 academic studies on Initial Coin Offerings(ICOs)from 2018 to 2023,employing bibliometric and content analyses to illuminate their complexities and innovation in entrepreneurial finance.It identifies four key themes:(1)regulatory intricacies,market transformation,and strategic implications for emerging ventures;(2)the opportunities and challenges presented,and key factors influencing the success of ICOs;(3)ICOs and entrepreneurial finance;and finally,(4)review of reviews.By examining the intersection of legal frameworks,disruptive potential,and stakeholder challenges,this interdisciplinary perspective captures the essence of ICOs and charts a course for future inquiry.It serves as a pivotal reference for researchers,practitioners,and regulators to understand the multifaceted ICO landscape and its implications for the future of finance.展开更多
The rapid development of AI is unlocking new opportunities across industries and driving innovation.FROM chatbots capable of deep reasoning to humanoid robots equipped with intelligent“brains”for complex services,te...The rapid development of AI is unlocking new opportunities across industries and driving innovation.FROM chatbots capable of deep reasoning to humanoid robots equipped with intelligent“brains”for complex services,technological advancements continue to astonish us at an unprecedented pace.The rapid development of artificial intelligence(AI)is reshaping industries,enhancing productivity,and offering new possibilities for an intelligent life.展开更多
The Double Take column looks at a single topic from an African and Chinese perspective.This month,we delve into the dilemma of choosing between telling the harsh truth and offering a wellintentioned lie.
First crafted and worn 120,000 years ago,beads began as adornments made from natural materials such as stones,shells,and wood.Over time,they evolved in purpose,serving as currency and burial offerings.
Grasslands are among the largest terrestrial ecosystems,offering critical ecological,economic,and cultural services worldwide(Bardgett et al.2021;Wang et al.2022).However,they face unprecedented challenges due to clim...Grasslands are among the largest terrestrial ecosystems,offering critical ecological,economic,and cultural services worldwide(Bardgett et al.2021;Wang et al.2022).However,they face unprecedented challenges due to climate change,overgrazing,and land-use change,which threaten their biodiversity,carbon sequestration potential,and the human livelihoods they support(Zhou et al.2023;Straffelini et al.2024).Despite the implementation of various management strategies,gaps remain in understanding the intricate dynamics of grassland ecosystems,their key drivers,and the most effective adaptive management practices(Li et al.2022).展开更多
文摘In cooperation with related com panies, China’s Foreign Trade provides services for Chinese market survey, Clients may entrust us for a survey on Chinese market for a particular product, chosen from the following list. The service fee for a survey on one product is US$500. Products to be surveyed:
文摘Different single-factor models are used to estimate the term structure of Hong Kong Inter-Bank Offered Rates （HIBOR）. These models use stochastic differential equations which effectively reflect market characteristics of short- and long-term interest rates, such as capability of mean reversion and interest rate level fluctuation. For the period from 2005 to early 2007, the economy of Hong Kong had been relatively stable with pretty low volatilities in interest rate. However, starting from 2008 to beginning of 2012, the Hong Kong and the world economies had been steering from relatively stable to fluctuations, the 2008 financial tsunami initiated by the U,S. had been causing financial instability globally. With the U.S： government taking quantitative easing monetary policy, U.S. interest rates fluctuated and submerged rapidly. Volatility of HIBOR was extremely sensitive to fluctuation of U.S. interest rates, since Hong Kong dollar exchange rate has been pegged with U.S. dollar. In short, during the period of early 2008 to early 2012, volatility of short-term interest rate was extremely sensitive. Obviously, the term structure of interest rate for these two periods had made major shift, combining the two periods would lead to unfavorable econometric results.
文摘In cooperation with related companies, China’s Foreign Trade provides services for Chinese market survey. Clients may entrust us for a survey on Chinese market for aparticular product, chosen from the following list. The service fee for a survey on one product is US$500. Products to be surveyed: Chemical fibres, yarn, cloth, garment, knitwear, towels, knitting wool, woollen piecegoods, blankets, gunny sacks, silk, machine-made pulp, machine-
文摘The reputation of ITMA ASIA+ClTME 2010 as Asia’s premier textile industry platform has been given a further boost following an announcement from the show organizers that all exhibition space has now been sold. Over 1,100 textile and garment machinery manufacturers have applied successfully to exhibit at the second combined show,taking up 100,000 square meters of Shanghai New International Expo Centre.
基金supported by the Belle Carnell Regenerative Neurorehabilitation Fundthe National Institutes of Health(R01NS113935 to CKF)。
文摘Human spinal cord organoids(hSCOs)offer a promising platform to study neurotrauma by addressing many limitations of traditional research models.These organoids provide access to human-specific physiological and genetic mechanisms and can be derived from an individual's somatic cells(e.g.,blood or skin).This enables patient-specific paradigms for precision neurotrauma research,pa rticula rly relevant to the over 300,000 people in the United States living with chronic effects of spinal cord injury(SCI).
基金supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB0530000)the Discipline Construction Foundation of“Double World-class Project”.
文摘Laser wakefield accelerators(LWFAs)offer acceleration gradients up to 1000 times higher than those of conventional radio-frequency accelerators,offering a pathway to significantly more compact and cost-effective accelerator systems.This breakthrough opens up new possibilities for laboratory-scale light sources.All-optical inverse Compton scattering(AOCS)sources driven by LWFAs produce high-brightness,quasimonochromatic X rays with micrometer-scale source sizes,delivering the spatial coherence and resolution required for X-ray phase-contrast imaging(XPCI).These features position AOCS X-ray sources as promising tools for applications in biology,medicine,physics,and materials science.However,previous AOCS-based imaging studies have primarily focused on X-ray absorption imaging.In this work,we report successful experimental demonstrations of edge-enhanced in-line XPCI using energy-tunable,quasi-monochromatic AOCS X rays.With a spatial resolution of~20μm,our results clearly show the potential of high-resolution,AOCS-based XPCI applications.
基金supported by the Nanfan Special Project of the Chinese Academy of Agricultural Sciences(Grant Nos.YBXM2320 and YBXM2433)the Project of Sanya Yazhou Bay Science and Technology City,China(Grant No.SCKJ-JYRC-2024-58)the Agricultural Science and Technology Innovation Program,China(Grant No.CAAS-ASTIP-2021-CNRRI).
文摘Doubled haploid(DH)technology has revolutionized crop breeding by enabling the production of homozygous lines in a single generation.In vivo haploid induction(HI)offers a more widely applicable approach that can significantly improve DH breeding efficiency.ToPAR,a parthenogenesis gene,originally identified in dandelion(Taraxacum officinale),has been characterized.Researchers have successfully induced haploid embryo-like structures and haploid offspring in lettuce and foxtail millet,respectively.
文摘Blockchain technology and crowdfunding(CF)have emerged as disruptive forces in the finance and entrepreneurship landscape,potentially transforming traditional modes of capital raising and investment.This study investigates the intersection of blockchain technology and CF to provide a comprehensive overview of the current state of research through a systematic literature review and bibliometric analysis.By examining 219 publications sourced from Scopus,this study employed descriptive statistics,article co-citations,and keyword co-occurrence to identify key bibliometric indicators,themes,and trends.The findings reveal a surge in research activity related to blockchain and CF,emphasizing initial cryptocurrency offerings,financial technology(Fintech),and the role of blockchain in improving transactional efficiency,disintermediation,and venture capital CF.Keyword co-occurrence analysis reveals diverse research themes,including smart contracts,fundraising campaigns,sustainable entrepreneurship,and Islamic Fintech.Based on the findings of this analysis,several implications and directions for further investigation are highlighted.To the best of our knowledge,this is the first attempt to analyze the intersection of blockchain technology and CF using scientometric techniques systematically.
文摘Resilience has emerged as a critical concept in nursing research,offering a lens through which to understand how individuals,families,and communities navigate adversity,maintain well-being,and thrive in the face of challenges[1].As healthcare systems worldwide grapple with increasing demands,workforce shortages,and the lingering effects of global crises such as the COVID-19 pandemic,the study of resilience has never been more relevant.This editorial explores the current status of resilience in nursing research,focusing on individual,family,and social-ecological resilience,while also considering future directions for this vital field.
文摘This review synthesizes 48 academic studies on Initial Coin Offerings(ICOs)from 2018 to 2023,employing bibliometric and content analyses to illuminate their complexities and innovation in entrepreneurial finance.It identifies four key themes:(1)regulatory intricacies,market transformation,and strategic implications for emerging ventures;(2)the opportunities and challenges presented,and key factors influencing the success of ICOs;(3)ICOs and entrepreneurial finance;and finally,(4)review of reviews.By examining the intersection of legal frameworks,disruptive potential,and stakeholder challenges,this interdisciplinary perspective captures the essence of ICOs and charts a course for future inquiry.It serves as a pivotal reference for researchers,practitioners,and regulators to understand the multifaceted ICO landscape and its implications for the future of finance.
文摘The rapid development of AI is unlocking new opportunities across industries and driving innovation.FROM chatbots capable of deep reasoning to humanoid robots equipped with intelligent“brains”for complex services,technological advancements continue to astonish us at an unprecedented pace.The rapid development of artificial intelligence(AI)is reshaping industries,enhancing productivity,and offering new possibilities for an intelligent life.
文摘The Double Take column looks at a single topic from an African and Chinese perspective.This month,we delve into the dilemma of choosing between telling the harsh truth and offering a wellintentioned lie.
文摘First crafted and worn 120,000 years ago,beads began as adornments made from natural materials such as stones,shells,and wood.Over time,they evolved in purpose,serving as currency and burial offerings.
文摘Grasslands are among the largest terrestrial ecosystems,offering critical ecological,economic,and cultural services worldwide(Bardgett et al.2021;Wang et al.2022).However,they face unprecedented challenges due to climate change,overgrazing,and land-use change,which threaten their biodiversity,carbon sequestration potential,and the human livelihoods they support(Zhou et al.2023;Straffelini et al.2024).Despite the implementation of various management strategies,gaps remain in understanding the intricate dynamics of grassland ecosystems,their key drivers,and the most effective adaptive management practices(Li et al.2022).
