Communicative Language Teaching(CLT),as one of the typical facilitative techniques,emphasizes the needs and desiresof learners as well as the connection between the language as it is taught in class and as it used out...Communicative Language Teaching(CLT),as one of the typical facilitative techniques,emphasizes the needs and desiresof learners as well as the connection between the language as it is taught in class and as it used outside the classroom.This paperfocuses on CLT and its application in the context of vocational English courses in China to prove that CLT can enhance teachingand learning in vocational English class.The paper introduces some characteristics of CLT first,next analyzes the vocational Eng-lish language teaching in China,and then shows some functions of CLT,finally,it explains how to apply CLT in vocational Englishcourses in China according to the teaching reality.展开更多
Music Acquiring Device （or MAD, for short） is proposed to identify the origin and acquisition of human language, and is regarded as preceded Chomsky＇s LAD （Language Acquisition Device）. This paper tries to find t...Music Acquiring Device （or MAD, for short） is proposed to identify the origin and acquisition of human language, and is regarded as preceded Chomsky＇s LAD （Language Acquisition Device）. This paper tries to find the answers to two questions. Firstly, what are the main similarities between music and language？ Secondly, in what aspects can music facilitate language similarities （sound, rhythm, and acquisiti structure on？ By literature reviewing, comparison and contrast, three main ） between music and language are discussed, and then three facilitative effects of MAD on language acquisition are illustrated. They are： （1） MAD lays a foundation for language pronunciation acquisition; （2） MAD accelerates the mastery of language rhythm; and （3） MAD promotes language syntax acquisition. This paper will help teachers who like to use music-assistant language teaching method understand more about the positive effects of music on language teaching and acquisition.展开更多
Microglia are the macrophages that populate the brain parenchyma.Research in the past decades has identified them as both essential guardians of the brain and significant contributors to various neurological diseases....Microglia are the macrophages that populate the brain parenchyma.Research in the past decades has identified them as both essential guardians of the brain and significant contributors to various neurological diseases.A highly versatile cell type,microglia have been shown to fulfill a multitude of critical roles in the central nervous system,including facilitating neurogenesis and myelination,pruning synapses,removing debris and waste,modulating neuronal activity,supporting the blood-brain barrier,repairing tissue damage,and surveilling against microbial invasions under physiological conditions(Prinz et al.,2021;Paolicelli et al.,2022).展开更多
Aims Facilitation is a key process in vegetation dynamics,driving the response to natural and anthropogenic pressures.In harsh-grazed systems,palatable plants mainly survive when nested under unpalatable tussocks and ...Aims Facilitation is a key process in vegetation dynamics,driving the response to natural and anthropogenic pressures.In harsh-grazed systems,palatable plants mainly survive when nested under unpalatable tussocks and shrubs.The magnitude and direction of positive interactions are driven by resource availability,extent of herbivory and type of nurse species.We hypothesized that different combinations of disturbance and environmental stress affect community composition in the dry Puna(southern Peruvian Andes)by modifying nurse types and plant interactions in magnitude and specific associations.We investigated whether different combinations of stress and disturbance influence species richness,type and frequency of occurrence of nurse and beneficiary species and magnitude and patterns of plant interactions;whether nurse species influence these interactions and target species change their interactions under different combinations of stress and disturbance and whether plant functional traits differ in the studied communities and influence the pattern of spatial interactions.Methods We selected three plant communities subject to different precipitation and management regimes:in each we laid a number of transects proportional to its extension.Data collected include species presence/absence,type of spatial interactions with nurse species and functional traits.We calculated species richness and rarefaction patterns,described the patterns of plant-plant spatial interactions and investigated the associations between nurse and other species in the three communities using indicator species analysis(ISA).We performed ISA and correlation analysis to investigate whether plant functional traits influenced facilitative interactions.Important Findings We found that different combinations of stress and disturbance shaped a complex set of responses,including changes in the nurse species set.Nurse composition influenced magnitude and direction of plant interactions under different stress intensities.Heavy disturbance increased the relative importance of facilitation,even if the overall number of facilitated species decreased.Under equivalent disturbance regimes,increased abiotic stress led to a greater importance of facilitation.Different combinations of stress and disturbance affected the community assemblage also by changing the behaviour of some non-nurse species.Both heavy disturbance and strong stress led to a decrease of trait states;with certain combinations of stress and disturbance,preferential distribution of these states was observed.We also found that plant traits were of key importance in determining facilitative interactions.Some traits were mainly associated with one type of spatial interaction:plant architecture,life cycle and root type influenced the type of interaction between nurses and beneficiaries under different combinations of stress and disturbance.Our results also demonstrate that in plant interaction research the object of observations(species per se,species percentage,etc.)might influence outputs,and to effectively assess the impact of different stress and disturbance intensities on plant interactions it is necessary to work at the community level to consider the whole species pool.展开更多
The Regional Comprehensive Economic Partnership(RCEP)has created favorable conditions for building deeply integrated agricultural value chains(AVC)in Asia-Pacific.Based on the RCEP agreement,this study employed the gl...The Regional Comprehensive Economic Partnership(RCEP)has created favorable conditions for building deeply integrated agricultural value chains(AVC)in Asia-Pacific.Based on the RCEP agreement,this study employed the global trade analysis project(GTAP)model to evaluate the impact of RCEP on AVC of member countries in terms of time,tariff reduction,and reduction of non-tariff barriers(NTB).The results indicate that(1)the implementation of RCEP boosts the value-added to agricultural exports for most member countries,particularly in competitive industries;(2)the increase in domestic production and processing capacity,reflected in domestic value-added(DVA),is the primary factor driving the rise in the value-added of agricultural exports across various industries of member countries;(3)RCEP enhances the participation of most regional countries in AVC,with varying impacts on AVC positioning,thereby fostering regional AvC development;and(4)RCEP has a positive effect on AVC indicators both in the short and long term,with the effect becoming more pronounced over time.Additionally,reducing NTB enhances the positive effects of tariff reductions on AVC indicators.Based on the analyses,the following recommendations are proposed:(1)Leverage the development opportunities arising from RCEP implementation to enhance the agricultural DVA;(2)capitalize on cooperative opportunities created by RCEP to build cohesive regional AVC;and(3)prioritize the effective implementation of RCEP'shigh-qualityrules.展开更多
Polybromodiphenyl ethers(PBDEs),the widely used flame retardants,are common contaminants in surface soils at e-waste recycling sites.The association of PBDEs with soil colloids has been observed,indicating the potenti...Polybromodiphenyl ethers(PBDEs),the widely used flame retardants,are common contaminants in surface soils at e-waste recycling sites.The association of PBDEs with soil colloids has been observed,indicating the potential risk to groundwater due to colloid-facilitated transport.However,the extent to which soil colloidsmay enhance the spreading of PBDEs in groundwater is largely unknown.Herein,we report the co-transport of decabromodiphenyl ester(BDE-209)and soil colloids in saturated porous media.The colloids released froma soil sample collected at an e-waste recycling site in Tianjin,China,contain high concentration of PBDEs,with BDE-209 being the most abundant conger(320±30 mg/kg).The colloids exhibit relatively high mobility in saturated sand columns,under conditions commonly observed in groundwater environments.Notably,under all the tested conditions(i.e.,varying flow velocity,pH,ionic species and ionic strength),the mass of eluted BDE-209 correlates linearly with that of eluted soil colloids,even though the mobility of the colloids varies markedly depending on the specific hydrodynamic and solution chemistry conditions involved.Additionally,the mass of BDE-209 retained in the columns also correlates strongly with themass of retained colloids.Apparently,the PBDEs remain bound to soil colloids during transport in porous media.Findings in this study indicate that soil colloidsmay significantly promote the transport of PBDEs in groundwater by serving as an effective carrier.This might be the reason why the highly insoluble and adsorptive PBDEs are found in groundwater at some PBDE-contaminated sites.展开更多
Facilitated transport membranes for post-combustion carbon capture are one of the technologies to achieve efficient and large-scale capture.The central principle is to utilize the affinity of CO_(2) for the carrier to...Facilitated transport membranes for post-combustion carbon capture are one of the technologies to achieve efficient and large-scale capture.The central principle is to utilize the affinity of CO_(2) for the carrier to achieve efficient separation and to break the Robson upper bound.This paper reviews the progress of facilitated transport membranes research regarding polymer materials,principles,and problems faced at this stage.Firstly,we briefly introduce the transport mechanism of the facilitated transport membranes.Then the research progress of several major polymers used for facilitated transport membranes for CO_(2)/N_(2) separation was presented in the past five years.Additionally,we analyze the primary challenges of facilitated transport membranes,including the influence of water,the effect of temperature,the saturation effect of the carrier,and the process configuration.Finally,we also delve into the challenges and competitiveness of facilitated transport membranes.展开更多
The functional and structural integrity of the blood-brain barrier is crucial in maintaining homeostasis in the brain microenvironment;however,the molecular mechanisms underlying the formation and function of the bloo...The functional and structural integrity of the blood-brain barrier is crucial in maintaining homeostasis in the brain microenvironment;however,the molecular mechanisms underlying the formation and function of the blood-brain barrier remain poorly understood.The major facilitator superfamily domain containing 2A has been identified as a key regulator of blood-brain barrier function.It plays a critical role in promoting and maintaining the formation and functional stability of the blood-brain barrier,in addition to the transport of lipids,such as docosahexaenoic acid,across the blood-brain barrier.Furthermore,an increasing number of studies have suggested that major facilitator superfamily domain containing 2A is involved in the molecular mechanisms of blood-brain barrier dysfunction in a variety of neurological diseases;however,little is known regarding the mechanisms by which major facilitator superfamily domain containing 2A affects the blood-brain barrier.This paper provides a comprehensive and systematic review of the close relationship between major facilitator superfamily domain containing 2A proteins and the blood-brain barrier,including their basic structures and functions,cross-linking between major facilitator superfamily domain containing 2A and the blood-brain barrier,and the in-depth studies on lipid transport and the regulation of blood-brain barrier permeability.This comprehensive systematic review contributes to an in-depth understanding of the important role of major facilitator superfamily domain containing 2A proteins in maintaining the structure and function of the blood-brain barrier and the research progress to date.This will not only help to elucidate the pathogenesis of neurological diseases,improve the accuracy of laboratory diagnosis,and optimize clinical treatment strategies,but it may also play an important role in prognostic monitoring.In addition,the effects of major facilitator superfamily domain containing 2A on blood-brain barrier leakage in various diseases and the research progress on cross-blood-brain barrier drug delivery are summarized.This review may contribute to the development of new approaches for the treatment of neurological diseases.展开更多
Since last year,China’s inbound tourism market has accelerated its recovery.With the introduction and optimization of various facilitation policies and the development of new products,the inbound tourism market has s...Since last year,China’s inbound tourism market has accelerated its recovery.With the introduction and optimization of various facilitation policies and the development of new products,the inbound tourism market has shown unlimited potential for growth.According to data from the Data Center of the Ministry of Culture and Tourism,the number of inbound tourists reached a new high during the Spring Festival in 2025.The UK became China's third largest source of inbound tourists after the Republic of Korea and Japan.展开更多
Objectives To investigate the barriers and facilitators influencing the sustainable implementation of evidence-based practice(EBP)for Peristomal Irritant Contact Dermatitis(PICD)based on the Consolidated Framework for...Objectives To investigate the barriers and facilitators influencing the sustainable implementation of evidence-based practice(EBP)for Peristomal Irritant Contact Dermatitis(PICD)based on the Consolidated Framework for Implementation Research(CFIR).Methods The sample consisted of 17 nurses from three urology wards at a tertiary hospital in Beijing,China,who had participated in the EBP.Guided by the CFIR,we identified constructs influencing the sustainability of implementation by conducting a directed content analysis of the 17 individual in-depth interviews.By rating,the valence and magnitude of each construct were determined.Results This study identified 19 factors across the five domains of the CFIR.Among these determinants,16 were identified as barriers,while three were recognized as facilitators.Common barriers across different contexts were identified,such as delayed evidence updating,the complexity of intervention components and steps,and incompatibility between the implementation process and clinical practices.In contrast,facilitators of intervention implementation were regular communication and feedback,support and drive from principals and a positive cultural atmosphere.In addition,we identified“regular evidence updating”as an independent construct outside of the CFIR,a finding that will provide key information for updating the CFIR framework.Conclusions Regular evidence updating is crucial for the sustainability of EBP implementation.Researchers should receive consistent feedback from practitioners and adjust or modify the EBP as necessary.Additionally,researchers must consider the compatibility or adaptability of the EBP’s content with clinical practice in formulating it rather than adding additional complexity to the original workflow.展开更多
Objective:To understand the facilitators and barriers for frail kidney transplant recipients(KTRs)practicing Baduanjin,and to provide a theoretical basis for developing intervention strategies.Subjects and Methods:Sem...Objective:To understand the facilitators and barriers for frail kidney transplant recipients(KTRs)practicing Baduanjin,and to provide a theoretical basis for developing intervention strategies.Subjects and Methods:Semi-structured interviews were conducted with 10 frail KTRs who participated in a 3-month Baduanjin practice.The Colaizzi seven-step analysis method was used to analyze,summarize,and extract themes from the interview data.Results:Two themes were extracted:facilitators and barriers.Facilitators included intrinsic motivation and perceived benefits,while barriers included conflicts with practice time,worsening physical condition,lack of immediate benefits,and difficulty integrating into daily life.Conclusion:The practice of Baduanjin by frail KTRs is influenced by various factors.Healthcare professionals should develop personalized intervention plans that take into account these factors and the needs of the patients.展开更多
Major facilitator superfamily(MFS)transporters are secondary active membrane transporters that play an important role in solute interchange and energy metabolism.Peronophythora litchii causes the most destructive dise...Major facilitator superfamily(MFS)transporters are secondary active membrane transporters that play an important role in solute interchange and energy metabolism.Peronophythora litchii causes the most destructive disease on lichi,litchi downy blight.PlM90 was reported as a key oosporogenesis regulator.Here,we identified an MFS transporter gene PlMFS1,which is up-regulated during oospore formation at the late infection stage,while down-regulated in the PlM90 mutant.To investigate PlMFS1 function,we generated PlMFS1knockout mutants using CRISPR/Cas9-mediated genome editing technology.Compared with the wild-type strain SHS3,PlMFS1 deletion impaired mycelium growth,zoospore release,oospore production and pathogenicity.Furthermore,PlMFS1 deletion significantly affected P.litchii utilization of fructose,lactose and maltose,and may be the PlMFS1 mechanism involved in mycelial growth.PlMFS1 gene deletion also led to deceased laccase activity,laccase-encoding gene downregulation and impaired P.litchii pathogenicity.To our knowledge,this is the first report of an MFS transporter involved in sugar utilization,sexual reproduction,asexual reproduction and pathogenesis in oomycetes.展开更多
Sulfate transporters(SULTRs)facilitate sulfate uptake and transport in plants.In plants,SULTRs can be classified into four distinct functional groups,among which SULTR3 members are the least characterized,and their fu...Sulfate transporters(SULTRs)facilitate sulfate uptake and transport in plants.In plants,SULTRs can be classified into four distinct functional groups,among which SULTR3 members are the least characterized,and their functions have not yet been confirmed,especially for SULTR3 in rice.In this study,we analyzed the expression patterns,subcellular localization,and inorganic phosphate(Pi)transporter activity of SULTR3 proteins in yeast.Except for OsSULTR3.4,which localized to the plasma membrane,other OsSULTR3 members were localized to the endoplasmic reticulum(ER)membrane in rice protoplast cells.展开更多
BACKGROUND Enhancing work engagement among physical education(PE)teachers is crucial for building a strong sports nation and fostering educational advancement.However,PE teachers frequently experience conflicts betwee...BACKGROUND Enhancing work engagement among physical education(PE)teachers is crucial for building a strong sports nation and fostering educational advancement.However,PE teachers frequently experience conflicts between work and family roles,significantly impacting their professional involvement.The concept of work-family facilitation,highlighting mutual facilitation between work and family domains,has considerable theoretical and practical significance but remains underexplored in this context.This study integrates ecosystem theory,spillover theory,social exchange theory,and two-factor theory to systematically explore the mechanism through which work-family facilitation influences work engagement.Specifically,it investigates the roles of psychological resilience and job satisfaction in this relationship,providing a novel theoretical perspective and empirical evidence.AIM To systematically explore the mechanism through which work-family facilitation influences work engagement among PE teachers.METHODS A cross-sectional questionnaire survey was conducted among 436 PE teachers.Structural equation modeling was used to examine relationships among variables and assess mediating effects.RESULTS Work-family facilitation positively correlated with psychological resilience,job satisfaction,and work engagement(r=0.323-0.705,P<0.001).Psychological resilience and job satisfaction fully mediated the relationship between work-family facilitation and work engagement,demonstrating a significant chain mediation effect.CONCLUSION This study confirms that promoting work-family facilitation enhances psychological resilience and job satisfaction,thereby significantly boosting work engagement among PE teachers.These findings underline the importance of targeted interventions to enhance work-family resources,psychological resilience,and job satisfaction,contributing to theoretical advancements and practical implications for educational management.展开更多
In 2025,the 22nd China-ASEAN Expo(CAEXPO)is bringing the spotlight to artificial intelligence(AI),placing enterprises at the center of engagement,and supporting development of a closer China-ASEAN community with a sha...In 2025,the 22nd China-ASEAN Expo(CAEXPO)is bringing the spotlight to artificial intelligence(AI),placing enterprises at the center of engagement,and supporting development of a closer China-ASEAN community with a shared future.展开更多
China-Egypt economic relations have entered a phase of accelerated expansion,characterized by deepening financial integration,trade facilitation,industrial cooperation,and developmentoriented partnerships.Against the ...China-Egypt economic relations have entered a phase of accelerated expansion,characterized by deepening financial integration,trade facilitation,industrial cooperation,and developmentoriented partnerships.Against the backdrop of Egypt's Vision2030 and China's global economic outreach through the Belt and Road Initiative (BRI),bilateral cooperation has increasingly focused on finance,healthcare,digital trade,green development,and institutional coordination.展开更多
BACKGROUND Outpatient parenteral antimicrobial therapy(OPAT)offers a crucial method for administering intravenous/intramuscular antimicrobials outside of hospital settings,allowing patients to complete treatment safel...BACKGROUND Outpatient parenteral antimicrobial therapy(OPAT)offers a crucial method for administering intravenous/intramuscular antimicrobials outside of hospital settings,allowing patients to complete treatment safely while avoiding many hospital-acquired complications.This is a major boost or low-hanging fruit intervention in antimicrobial stewardship practices with multiple targets like decreasing hospital stays,its related complications,the economy,the burden on hospitals,etc.However,resource-constrained countries like India practices rarely OPAT in an evidence-based way.AIM To evaluate the effectiveness,safety,and feasibility along with barriers and facilitators of OPAT practices in resource-poor settings,with a focus on its role in antimicrobial stewardship.METHODS This pilot longitudinal observational study included patients who met OPAT checklist criteria and were committed to post-discharge follow-up.Pre-discharge education and counselling were provided,and demographic data were recorded.Various outcome measures,including barriers and facilitators,were identified through an extensive literature review,fishbone diagram preparation,data collection and analysis,and patient feedback.All healthcare workers who were taking care of the patients discharged with OPAT were contacted with openended questions to get data on feasibility.The study was approved by the Institutional Ethics Committee of All India Institute of Medical Sciences,Rishikesh.We used descriptive analysis and theχ2 test to analyze data.P value<0.05 was considered significant.RESULTS Out of 20 patients,the mean age was 37 years.The cohort comprised 13 males.OPAT was administered at home in 15 cases and at nursing homes in 5 cases,with nine patients receiving treatment from family members and 11 patients receiving care from a local nurse.The infections requiring OPAT included:Kidney-urinary tract(6 cases),gastrointestinal tract(4 cases),respiratory tract(4 cases),meningitis(3 cases),endocarditis(2 cases),and multiple visceral abscesses(1 case).Nineteen out of 20 patients achieved afebrile status.Half of the patients did not receive education,counselling,or demonstrations prior to discharge,but all patients rated the service as good/excellent.According to doctors’feedback,OPAT is highly beneficial and effective for patients when systematically implemented with daily telephonic monitoring,but faces challenges due to the lack of standardized protocols,dedicated teams,and adequate resources.The implementation of OPAT resulted in a reduction of hospitalization duration by an average of two weeks.CONCLUSION This pilot study proves that OPAT is safe,feasible,and efficacious by reducing two weeks of hospitalization in resource-poor settings.OPAT contributes directly to antimicrobial stewardship by reducing hospital stays and hospital-acquired complications,which is vital in combating antimicrobial resistance(AMR)and aligns with the global action plan for AMR in infection prevention and optimal antimicrobial utilization.展开更多
Over the past year,China has comprehensively relaxed and optimized its visa-free transit policy and introduced a number of facilitation measures to attract foreign tourists to China.The Chinese tourist image“Nihao!Ch...Over the past year,China has comprehensively relaxed and optimized its visa-free transit policy and introduced a number of facilitation measures to attract foreign tourists to China.The Chinese tourist image“Nihao!China”has been deeply rooted in the hearts of the people,and“China Travel”inbound tourism continues to be popular.China is welcoming friends from all over the world with a warm and open attitude.展开更多
Objective:This study aims to explore the facilitating and hindering factors faced by rehabilitation professionals in providing cognitive rehabilitation services for patients with Post-Stroke Cognitive Impairment(PSCI)...Objective:This study aims to explore the facilitating and hindering factors faced by rehabilitation professionals in providing cognitive rehabilitation services for patients with Post-Stroke Cognitive Impairment(PSCI)in China,offering empirical evidence for optimizing service models.Methods:Using purposive sampling,semi-structured interviews were conducted with 15 rehabilitation professionals from three tertiary hospitals and two community health service centers in Hubei Province from September to November 2023.Audio recordings were transcribed to obtain textual data,which were analyzed using Nvivo 12 software for coding.An inductive thematic analysis approach was employed to distill key themes.Results:The study identified multiple facilitating and hindering factors related to cognitive rehabilitation,summarizing them into four core themes and eight sub-themes:(1)Cognitive Screening:Presence of practical barriers and inadequate professional knowledge,which limited early detection and effective intervention for cognitive impairments;(2)Individualized Rehabilitation:Lack of patient-directed personalized interventions and multidisciplinary team collaboration,affecting patient engagement and rehabilitation outcomes;(3)Lack of Psychological Rehabilitation:The necessity of psychological interventions was emphasized,yet there is a significant scarcity of neuropsychological resources,limiting the implementation of psychological support;(4)Challenges of Community Continuity in Rehabilitation:Severe service discontinuity,with community healthcare institutions facing shortages of professional knowledge and equipment,resulting in patients being unable to receive continuous and effective rehabilitation support after discharge.Conclusion:Current PSCI rehabilitation services face issues such as insufficient staffing,ineffective multidisciplinary team collaboration,and a lack of community resources.Enhancing neuropsychological resources,establishing standardized MDT collaboration processes,and creating a referral system linking hospitals,communities,and families are essential to improve primary care capacity and enhance rehabilitation outcomes for patients.展开更多
文摘Communicative Language Teaching(CLT),as one of the typical facilitative techniques,emphasizes the needs and desiresof learners as well as the connection between the language as it is taught in class and as it used outside the classroom.This paperfocuses on CLT and its application in the context of vocational English courses in China to prove that CLT can enhance teachingand learning in vocational English class.The paper introduces some characteristics of CLT first,next analyzes the vocational Eng-lish language teaching in China,and then shows some functions of CLT,finally,it explains how to apply CLT in vocational Englishcourses in China according to the teaching reality.
文摘Music Acquiring Device （or MAD, for short） is proposed to identify the origin and acquisition of human language, and is regarded as preceded Chomsky＇s LAD （Language Acquisition Device）. This paper tries to find the answers to two questions. Firstly, what are the main similarities between music and language？ Secondly, in what aspects can music facilitate language similarities （sound, rhythm, and acquisiti structure on？ By literature reviewing, comparison and contrast, three main ） between music and language are discussed, and then three facilitative effects of MAD on language acquisition are illustrated. They are： （1） MAD lays a foundation for language pronunciation acquisition; （2） MAD accelerates the mastery of language rhythm; and （3） MAD promotes language syntax acquisition. This paper will help teachers who like to use music-assistant language teaching method understand more about the positive effects of music on language teaching and acquisition.
基金funded by NIH grants HL154720-03S1, AG057587, AG074283, DK122708-03S1, BrightFocus ADR A20183775Brown Foundation 2020 Healthy Aging Initiative (to WC)
文摘Microglia are the macrophages that populate the brain parenchyma.Research in the past decades has identified them as both essential guardians of the brain and significant contributors to various neurological diseases.A highly versatile cell type,microglia have been shown to fulfill a multitude of critical roles in the central nervous system,including facilitating neurogenesis and myelination,pruning synapses,removing debris and waste,modulating neuronal activity,supporting the blood-brain barrier,repairing tissue damage,and surveilling against microbial invasions under physiological conditions(Prinz et al.,2021;Paolicelli et al.,2022).
基金University of Camerino(Italy)Research Funds assigned to Prof Andrea Catorcia grant of the School of Advanced Studies PhD Course in Environmental Sciences and Public Health,University of Camerino(Italy)assigned to Dr Luca Malatesta.
文摘Aims Facilitation is a key process in vegetation dynamics,driving the response to natural and anthropogenic pressures.In harsh-grazed systems,palatable plants mainly survive when nested under unpalatable tussocks and shrubs.The magnitude and direction of positive interactions are driven by resource availability,extent of herbivory and type of nurse species.We hypothesized that different combinations of disturbance and environmental stress affect community composition in the dry Puna(southern Peruvian Andes)by modifying nurse types and plant interactions in magnitude and specific associations.We investigated whether different combinations of stress and disturbance influence species richness,type and frequency of occurrence of nurse and beneficiary species and magnitude and patterns of plant interactions;whether nurse species influence these interactions and target species change their interactions under different combinations of stress and disturbance and whether plant functional traits differ in the studied communities and influence the pattern of spatial interactions.Methods We selected three plant communities subject to different precipitation and management regimes:in each we laid a number of transects proportional to its extension.Data collected include species presence/absence,type of spatial interactions with nurse species and functional traits.We calculated species richness and rarefaction patterns,described the patterns of plant-plant spatial interactions and investigated the associations between nurse and other species in the three communities using indicator species analysis(ISA).We performed ISA and correlation analysis to investigate whether plant functional traits influenced facilitative interactions.Important Findings We found that different combinations of stress and disturbance shaped a complex set of responses,including changes in the nurse species set.Nurse composition influenced magnitude and direction of plant interactions under different stress intensities.Heavy disturbance increased the relative importance of facilitation,even if the overall number of facilitated species decreased.Under equivalent disturbance regimes,increased abiotic stress led to a greater importance of facilitation.Different combinations of stress and disturbance affected the community assemblage also by changing the behaviour of some non-nurse species.Both heavy disturbance and strong stress led to a decrease of trait states;with certain combinations of stress and disturbance,preferential distribution of these states was observed.We also found that plant traits were of key importance in determining facilitative interactions.Some traits were mainly associated with one type of spatial interaction:plant architecture,life cycle and root type influenced the type of interaction between nurses and beneficiaries under different combinations of stress and disturbance.Our results also demonstrate that in plant interaction research the object of observations(species per se,species percentage,etc.)might influence outputs,and to effectively assess the impact of different stress and disturbance intensities on plant interactions it is necessary to work at the community level to consider the whole species pool.
基金supported by the Major Subject of the National Social Science Foundation of China(21&ZD093)the Basic Research Funds of Chinese Academy of Agricultural Sciences(16100520240017)+1 种基金the Agricultural Science and Technology Innovation Program of Chinese Academy of Agricultural Sciences(CAASCSAERD-202402,10-IAED-04-2024)the earmarked fund for China Agriculture Research System(CARS-08).
文摘The Regional Comprehensive Economic Partnership(RCEP)has created favorable conditions for building deeply integrated agricultural value chains(AVC)in Asia-Pacific.Based on the RCEP agreement,this study employed the global trade analysis project(GTAP)model to evaluate the impact of RCEP on AVC of member countries in terms of time,tariff reduction,and reduction of non-tariff barriers(NTB).The results indicate that(1)the implementation of RCEP boosts the value-added to agricultural exports for most member countries,particularly in competitive industries;(2)the increase in domestic production and processing capacity,reflected in domestic value-added(DVA),is the primary factor driving the rise in the value-added of agricultural exports across various industries of member countries;(3)RCEP enhances the participation of most regional countries in AVC,with varying impacts on AVC positioning,thereby fostering regional AvC development;and(4)RCEP has a positive effect on AVC indicators both in the short and long term,with the effect becoming more pronounced over time.Additionally,reducing NTB enhances the positive effects of tariff reductions on AVC indicators.Based on the analyses,the following recommendations are proposed:(1)Leverage the development opportunities arising from RCEP implementation to enhance the agricultural DVA;(2)capitalize on cooperative opportunities created by RCEP to build cohesive regional AVC;and(3)prioritize the effective implementation of RCEP'shigh-qualityrules.
基金supported by the National Key Research and Development Program of China(No.2019YFC1804202)the National Natural Science Foundation of China(No.22020102004)+1 种基金the Tianjin Municipal Science and Technology Bureau(No.21JCZDJC00280)the Fundamental Research Funds for the Central Universities by the Ministry of Education of China(No.T2017002).
文摘Polybromodiphenyl ethers(PBDEs),the widely used flame retardants,are common contaminants in surface soils at e-waste recycling sites.The association of PBDEs with soil colloids has been observed,indicating the potential risk to groundwater due to colloid-facilitated transport.However,the extent to which soil colloidsmay enhance the spreading of PBDEs in groundwater is largely unknown.Herein,we report the co-transport of decabromodiphenyl ester(BDE-209)and soil colloids in saturated porous media.The colloids released froma soil sample collected at an e-waste recycling site in Tianjin,China,contain high concentration of PBDEs,with BDE-209 being the most abundant conger(320±30 mg/kg).The colloids exhibit relatively high mobility in saturated sand columns,under conditions commonly observed in groundwater environments.Notably,under all the tested conditions(i.e.,varying flow velocity,pH,ionic species and ionic strength),the mass of eluted BDE-209 correlates linearly with that of eluted soil colloids,even though the mobility of the colloids varies markedly depending on the specific hydrodynamic and solution chemistry conditions involved.Additionally,the mass of BDE-209 retained in the columns also correlates strongly with themass of retained colloids.Apparently,the PBDEs remain bound to soil colloids during transport in porous media.Findings in this study indicate that soil colloidsmay significantly promote the transport of PBDEs in groundwater by serving as an effective carrier.This might be the reason why the highly insoluble and adsorptive PBDEs are found in groundwater at some PBDE-contaminated sites.
文摘Facilitated transport membranes for post-combustion carbon capture are one of the technologies to achieve efficient and large-scale capture.The central principle is to utilize the affinity of CO_(2) for the carrier to achieve efficient separation and to break the Robson upper bound.This paper reviews the progress of facilitated transport membranes research regarding polymer materials,principles,and problems faced at this stage.Firstly,we briefly introduce the transport mechanism of the facilitated transport membranes.Then the research progress of several major polymers used for facilitated transport membranes for CO_(2)/N_(2) separation was presented in the past five years.Additionally,we analyze the primary challenges of facilitated transport membranes,including the influence of water,the effect of temperature,the saturation effect of the carrier,and the process configuration.Finally,we also delve into the challenges and competitiveness of facilitated transport membranes.
基金supported by the National Natural Science Foundation of China,No.82104412(to TD)Shaanxi Provincial Key R&D Program,No.2023-YBSF-165(to TD)+1 种基金the Natural Science Foundation of Shaanxi Department of Science and Technology,No.2018JM7022(to FM)Shaanxi Provincial Key Industry Chain Project,No.2021ZDLSF04-11(to PW)。
文摘The functional and structural integrity of the blood-brain barrier is crucial in maintaining homeostasis in the brain microenvironment;however,the molecular mechanisms underlying the formation and function of the blood-brain barrier remain poorly understood.The major facilitator superfamily domain containing 2A has been identified as a key regulator of blood-brain barrier function.It plays a critical role in promoting and maintaining the formation and functional stability of the blood-brain barrier,in addition to the transport of lipids,such as docosahexaenoic acid,across the blood-brain barrier.Furthermore,an increasing number of studies have suggested that major facilitator superfamily domain containing 2A is involved in the molecular mechanisms of blood-brain barrier dysfunction in a variety of neurological diseases;however,little is known regarding the mechanisms by which major facilitator superfamily domain containing 2A affects the blood-brain barrier.This paper provides a comprehensive and systematic review of the close relationship between major facilitator superfamily domain containing 2A proteins and the blood-brain barrier,including their basic structures and functions,cross-linking between major facilitator superfamily domain containing 2A and the blood-brain barrier,and the in-depth studies on lipid transport and the regulation of blood-brain barrier permeability.This comprehensive systematic review contributes to an in-depth understanding of the important role of major facilitator superfamily domain containing 2A proteins in maintaining the structure and function of the blood-brain barrier and the research progress to date.This will not only help to elucidate the pathogenesis of neurological diseases,improve the accuracy of laboratory diagnosis,and optimize clinical treatment strategies,but it may also play an important role in prognostic monitoring.In addition,the effects of major facilitator superfamily domain containing 2A on blood-brain barrier leakage in various diseases and the research progress on cross-blood-brain barrier drug delivery are summarized.This review may contribute to the development of new approaches for the treatment of neurological diseases.
文摘Since last year,China’s inbound tourism market has accelerated its recovery.With the introduction and optimization of various facilitation policies and the development of new products,the inbound tourism market has shown unlimited potential for growth.According to data from the Data Center of the Ministry of Culture and Tourism,the number of inbound tourists reached a new high during the Spring Festival in 2025.The UK became China's third largest source of inbound tourists after the Republic of Korea and Japan.
基金supported by the Peking University Nursing Discipline Research Development Fund(No.TYZH2023001)。
文摘Objectives To investigate the barriers and facilitators influencing the sustainable implementation of evidence-based practice(EBP)for Peristomal Irritant Contact Dermatitis(PICD)based on the Consolidated Framework for Implementation Research(CFIR).Methods The sample consisted of 17 nurses from three urology wards at a tertiary hospital in Beijing,China,who had participated in the EBP.Guided by the CFIR,we identified constructs influencing the sustainability of implementation by conducting a directed content analysis of the 17 individual in-depth interviews.By rating,the valence and magnitude of each construct were determined.Results This study identified 19 factors across the five domains of the CFIR.Among these determinants,16 were identified as barriers,while three were recognized as facilitators.Common barriers across different contexts were identified,such as delayed evidence updating,the complexity of intervention components and steps,and incompatibility between the implementation process and clinical practices.In contrast,facilitators of intervention implementation were regular communication and feedback,support and drive from principals and a positive cultural atmosphere.In addition,we identified“regular evidence updating”as an independent construct outside of the CFIR,a finding that will provide key information for updating the CFIR framework.Conclusions Regular evidence updating is crucial for the sustainability of EBP implementation.Researchers should receive consistent feedback from practitioners and adjust or modify the EBP as necessary.Additionally,researchers must consider the compatibility or adaptability of the EBP’s content with clinical practice in formulating it rather than adding additional complexity to the original workflow.
基金funded by the General Program of the National Natural Science Foundation of China(82072553)the Fundamental Research Funds for the Central Universities(2022-JYB-JBZR-026).
文摘Objective:To understand the facilitators and barriers for frail kidney transplant recipients(KTRs)practicing Baduanjin,and to provide a theoretical basis for developing intervention strategies.Subjects and Methods:Semi-structured interviews were conducted with 10 frail KTRs who participated in a 3-month Baduanjin practice.The Colaizzi seven-step analysis method was used to analyze,summarize,and extract themes from the interview data.Results:Two themes were extracted:facilitators and barriers.Facilitators included intrinsic motivation and perceived benefits,while barriers included conflicts with practice time,worsening physical condition,lack of immediate benefits,and difficulty integrating into daily life.Conclusion:The practice of Baduanjin by frail KTRs is influenced by various factors.Healthcare professionals should develop personalized intervention plans that take into account these factors and the needs of the patients.
基金funded by the Natural Science Foundation of Guangdong Province,China(Grant Nos.2023A1515012617,2022A1515010458 and 2023A1515030267)Guangzhou Science&Technology Program(Grant No.202201010410)the earmarked fund for CARS-32。
文摘Major facilitator superfamily(MFS)transporters are secondary active membrane transporters that play an important role in solute interchange and energy metabolism.Peronophythora litchii causes the most destructive disease on lichi,litchi downy blight.PlM90 was reported as a key oosporogenesis regulator.Here,we identified an MFS transporter gene PlMFS1,which is up-regulated during oospore formation at the late infection stage,while down-regulated in the PlM90 mutant.To investigate PlMFS1 function,we generated PlMFS1knockout mutants using CRISPR/Cas9-mediated genome editing technology.Compared with the wild-type strain SHS3,PlMFS1 deletion impaired mycelium growth,zoospore release,oospore production and pathogenicity.Furthermore,PlMFS1 deletion significantly affected P.litchii utilization of fructose,lactose and maltose,and may be the PlMFS1 mechanism involved in mycelial growth.PlMFS1 gene deletion also led to deceased laccase activity,laccase-encoding gene downregulation and impaired P.litchii pathogenicity.To our knowledge,this is the first report of an MFS transporter involved in sugar utilization,sexual reproduction,asexual reproduction and pathogenesis in oomycetes.
基金supported by the National Natural Science Foundation of China(Grant Nos.32130096 and 32172667)the Central Public-Interest Scientific Institution Basal Research Fund,China(Grant No.Y2022QC14).
文摘Sulfate transporters(SULTRs)facilitate sulfate uptake and transport in plants.In plants,SULTRs can be classified into four distinct functional groups,among which SULTR3 members are the least characterized,and their functions have not yet been confirmed,especially for SULTR3 in rice.In this study,we analyzed the expression patterns,subcellular localization,and inorganic phosphate(Pi)transporter activity of SULTR3 proteins in yeast.Except for OsSULTR3.4,which localized to the plasma membrane,other OsSULTR3 members were localized to the endoplasmic reticulum(ER)membrane in rice protoplast cells.
文摘BACKGROUND Enhancing work engagement among physical education(PE)teachers is crucial for building a strong sports nation and fostering educational advancement.However,PE teachers frequently experience conflicts between work and family roles,significantly impacting their professional involvement.The concept of work-family facilitation,highlighting mutual facilitation between work and family domains,has considerable theoretical and practical significance but remains underexplored in this context.This study integrates ecosystem theory,spillover theory,social exchange theory,and two-factor theory to systematically explore the mechanism through which work-family facilitation influences work engagement.Specifically,it investigates the roles of psychological resilience and job satisfaction in this relationship,providing a novel theoretical perspective and empirical evidence.AIM To systematically explore the mechanism through which work-family facilitation influences work engagement among PE teachers.METHODS A cross-sectional questionnaire survey was conducted among 436 PE teachers.Structural equation modeling was used to examine relationships among variables and assess mediating effects.RESULTS Work-family facilitation positively correlated with psychological resilience,job satisfaction,and work engagement(r=0.323-0.705,P<0.001).Psychological resilience and job satisfaction fully mediated the relationship between work-family facilitation and work engagement,demonstrating a significant chain mediation effect.CONCLUSION This study confirms that promoting work-family facilitation enhances psychological resilience and job satisfaction,thereby significantly boosting work engagement among PE teachers.These findings underline the importance of targeted interventions to enhance work-family resources,psychological resilience,and job satisfaction,contributing to theoretical advancements and practical implications for educational management.
文摘In 2025,the 22nd China-ASEAN Expo(CAEXPO)is bringing the spotlight to artificial intelligence(AI),placing enterprises at the center of engagement,and supporting development of a closer China-ASEAN community with a shared future.
文摘China-Egypt economic relations have entered a phase of accelerated expansion,characterized by deepening financial integration,trade facilitation,industrial cooperation,and developmentoriented partnerships.Against the backdrop of Egypt's Vision2030 and China's global economic outreach through the Belt and Road Initiative (BRI),bilateral cooperation has increasingly focused on finance,healthcare,digital trade,green development,and institutional coordination.
文摘BACKGROUND Outpatient parenteral antimicrobial therapy(OPAT)offers a crucial method for administering intravenous/intramuscular antimicrobials outside of hospital settings,allowing patients to complete treatment safely while avoiding many hospital-acquired complications.This is a major boost or low-hanging fruit intervention in antimicrobial stewardship practices with multiple targets like decreasing hospital stays,its related complications,the economy,the burden on hospitals,etc.However,resource-constrained countries like India practices rarely OPAT in an evidence-based way.AIM To evaluate the effectiveness,safety,and feasibility along with barriers and facilitators of OPAT practices in resource-poor settings,with a focus on its role in antimicrobial stewardship.METHODS This pilot longitudinal observational study included patients who met OPAT checklist criteria and were committed to post-discharge follow-up.Pre-discharge education and counselling were provided,and demographic data were recorded.Various outcome measures,including barriers and facilitators,were identified through an extensive literature review,fishbone diagram preparation,data collection and analysis,and patient feedback.All healthcare workers who were taking care of the patients discharged with OPAT were contacted with openended questions to get data on feasibility.The study was approved by the Institutional Ethics Committee of All India Institute of Medical Sciences,Rishikesh.We used descriptive analysis and theχ2 test to analyze data.P value<0.05 was considered significant.RESULTS Out of 20 patients,the mean age was 37 years.The cohort comprised 13 males.OPAT was administered at home in 15 cases and at nursing homes in 5 cases,with nine patients receiving treatment from family members and 11 patients receiving care from a local nurse.The infections requiring OPAT included:Kidney-urinary tract(6 cases),gastrointestinal tract(4 cases),respiratory tract(4 cases),meningitis(3 cases),endocarditis(2 cases),and multiple visceral abscesses(1 case).Nineteen out of 20 patients achieved afebrile status.Half of the patients did not receive education,counselling,or demonstrations prior to discharge,but all patients rated the service as good/excellent.According to doctors’feedback,OPAT is highly beneficial and effective for patients when systematically implemented with daily telephonic monitoring,but faces challenges due to the lack of standardized protocols,dedicated teams,and adequate resources.The implementation of OPAT resulted in a reduction of hospitalization duration by an average of two weeks.CONCLUSION This pilot study proves that OPAT is safe,feasible,and efficacious by reducing two weeks of hospitalization in resource-poor settings.OPAT contributes directly to antimicrobial stewardship by reducing hospital stays and hospital-acquired complications,which is vital in combating antimicrobial resistance(AMR)and aligns with the global action plan for AMR in infection prevention and optimal antimicrobial utilization.
文摘Over the past year,China has comprehensively relaxed and optimized its visa-free transit policy and introduced a number of facilitation measures to attract foreign tourists to China.The Chinese tourist image“Nihao!China”has been deeply rooted in the hearts of the people,and“China Travel”inbound tourism continues to be popular.China is welcoming friends from all over the world with a warm and open attitude.
基金Ethics Committee of Taihe Hospital in Shiyan City(Project No.:2023XM008)。
文摘Objective:This study aims to explore the facilitating and hindering factors faced by rehabilitation professionals in providing cognitive rehabilitation services for patients with Post-Stroke Cognitive Impairment(PSCI)in China,offering empirical evidence for optimizing service models.Methods:Using purposive sampling,semi-structured interviews were conducted with 15 rehabilitation professionals from three tertiary hospitals and two community health service centers in Hubei Province from September to November 2023.Audio recordings were transcribed to obtain textual data,which were analyzed using Nvivo 12 software for coding.An inductive thematic analysis approach was employed to distill key themes.Results:The study identified multiple facilitating and hindering factors related to cognitive rehabilitation,summarizing them into four core themes and eight sub-themes:(1)Cognitive Screening:Presence of practical barriers and inadequate professional knowledge,which limited early detection and effective intervention for cognitive impairments;(2)Individualized Rehabilitation:Lack of patient-directed personalized interventions and multidisciplinary team collaboration,affecting patient engagement and rehabilitation outcomes;(3)Lack of Psychological Rehabilitation:The necessity of psychological interventions was emphasized,yet there is a significant scarcity of neuropsychological resources,limiting the implementation of psychological support;(4)Challenges of Community Continuity in Rehabilitation:Severe service discontinuity,with community healthcare institutions facing shortages of professional knowledge and equipment,resulting in patients being unable to receive continuous and effective rehabilitation support after discharge.Conclusion:Current PSCI rehabilitation services face issues such as insufficient staffing,ineffective multidisciplinary team collaboration,and a lack of community resources.Enhancing neuropsychological resources,establishing standardized MDT collaboration processes,and creating a referral system linking hospitals,communities,and families are essential to improve primary care capacity and enhance rehabilitation outcomes for patients.
