The national consumer goods trade-in subsidy program has been a focal point for discussion among Chinese consumers in recent years.The program,which covers home appliances,digital products and vehicles,is part of Chin...The national consumer goods trade-in subsidy program has been a focal point for discussion among Chinese consumers in recent years.The program,which covers home appliances,digital products and vehicles,is part of China's stimulus package launched in 2024,which also includes incentives for large-scale equipment upgrades.展开更多
The rapid development of electricity retail market has prompted an increasing number of electricity consumers to sign green electricity contracts with retail electricity companies,which poses greater challenges for th...The rapid development of electricity retail market has prompted an increasing number of electricity consumers to sign green electricity contracts with retail electricity companies,which poses greater challenges for the market service for green energy consumers.This study proposed a two-stage feature extraction approach for green energy consumers leveraging clustering and termfrequency-inverse document frequency(TF-IDF)algorithms within a knowledge graph framework to provide an information basis that supports the green development of the retail electricity market.First,the multi-source heterogeneous data of green energy consumers under an actual market environment is systematically introduced and the information is categorized into discrete,interval,and relational features.A clustering algorithm was employed to extract features of the trading behavior of green energy consumers in the first stage using the parameter data of green retail electricity contracts.Then,TF-IDF algorithm was applied in the second stage to extract features for green energy consumers in different clusters.Finally,the effectiveness of the proposed approach was validated based on the actual operational data in a southern province of China.It is shown that the most significant discrepancy between the retail trading behaviors of green energy consumers is the power share of green retail packages,whose averaged values are 25.64%,50%,39.66%,and 24.89%in four different clusters,respectively.Additionally,power supply bureaus and electricity retail companies affects the behavior of the green energy consumers most significantly.展开更多
Agricultural Products Processing and Storage (ISSN 3059-4510,Owner:Hunan Academy of Agricultural Sciences,China.Production and hosting:Springer Nature) is an international,pect-review ed open access journal with the a...Agricultural Products Processing and Storage (ISSN 3059-4510,Owner:Hunan Academy of Agricultural Sciences,China.Production and hosting:Springer Nature) is an international,pect-review ed open access journal with the aim to offer a platform for the rapid dissemination of significant,novel,and high-impact research in the fields of agricultural product processing science,technology,engineering,and nutrition.Additio nally,supplemental issues are curated and published to facilitate in-depth discussions on special topics.展开更多
People have been engaged in sports activities both individually and collectively for years.Sports consumption,which refers to the process that covers many issues related to sports in the form of playing,watching,liste...People have been engaged in sports activities both individually and collectively for years.Sports consumption,which refers to the process that covers many issues related to sports in the form of playing,watching,listening or reading,is a form of human behavior.The satisfaction of the four marketing components of product,price,distribution and promotion by using the leisure time of the sports consumer effectively and ensuring its continuity in the future process can be ensured by effective utilization of facilities and quality recreation activities.Consumer behaviors,which have a very complex structure,are seen in the form of choosing,buying,using and obtaining.With this study,it is aimed to determine the mediating role of consumer decision-making styles in determining the effect of marketing components in the consumption of sports activities on the satisfaction of sports consumers.In this direction,data were collected in the province of Istanbul,which was determined as the sample.Data were obtained with a questionnaire form created on Google Form.These data were analyzed in line with the model and hypotheses created with these data and it was determined that the marketing components of sports consumption have an impact on the sports consumer and it was concluded that consumer decision-making styles have a positive mediating effect in this regard.展开更多
Magnesium is at a crossroads,facing significant opportuni-ties and challenges.On one hand,its unique properties-such as low density,high strength-to-weight ratio,and excellent castability-position it as a key material...Magnesium is at a crossroads,facing significant opportuni-ties and challenges.On one hand,its unique properties-such as low density,high strength-to-weight ratio,and excellent castability-position it as a key material for lightweighting in automotive[1,2],aerospace[3,4],and consumer electronics[4,5].On the other hand,challenges such as limited corro-sion resistance,poor formability at room temperature,and a reliance on energy-intensive extraction processes impede its widespread adoption.Despite the steady increase of magne-sium research and production in the last three decades,its growth in recent years has stalled in almost all regions of the world.展开更多
Wet wipes have become an indispensable part of modern life,offering convenience whether used for personal hygiene,baby care,or household cleaning.Wet wipes made of different materials each have their own characteristi...Wet wipes have become an indispensable part of modern life,offering convenience whether used for personal hygiene,baby care,or household cleaning.Wet wipes made of different materials each have their own characteristics,which not only directly affect the comfort and performance during use but are also closely related to environmental protection.Understanding their differences can help consumers make more informed choices—ones that meet daily needs while reducing the environmental burden.展开更多
In the first half of 2025,the global textile machinery market continued to face significant headwinds,including economic slowdown,persistent inflation,and dampened consumer sentiment.According to Dr.Harald Weber,Manag...In the first half of 2025,the global textile machinery market continued to face significant headwinds,including economic slowdown,persistent inflation,and dampened consumer sentiment.According to Dr.Harald Weber,Managing Director of the VDMA Textile Machinery Association,German exports of textile machinery and accessories saw a yearon-year decrease of approximately 9%between January and May.This trend was not unique to Germany,as exports from all European countries also declined amid ongoing geopolitical tensions and unpredictable trade policies.Despite these challenges,the incoming orders are bottoming out,potentially signaling the beginning of an industry recovery.However,the protectionist policies have contributed to a cautious investment climate worldwide.And the protectionism is not limited to the U.S.,with subsidies and other unfair advantages for domestic companies distorting competition in multiple regions.Now,trade barriers are the most pressing challenge for the global textile industry,urging manufacturers to reduce strategic dependencies to mitigate risks.展开更多
Objectives:This study aimed to evaluate the measurement properties and methodological quality of instruments developed to evaluate the quality of online health information.Methods:In this study,a systematic search was...Objectives:This study aimed to evaluate the measurement properties and methodological quality of instruments developed to evaluate the quality of online health information.Methods:In this study,a systematic search was conducted across a range of databases,including the China National Knowledge Infrastructure(CNKI),Wanfang,China Science and Technology Journal(VIP),SinoMed,PubMed,Web of Science,CINAHL,Embase,the Cochrane Library,PsycINFO,and Scopus.The search period spanned from the inception of the databases to October 2023.Two researchers independently conducted the literature screening and data extraction.The methodological quality of the included studies was assessed using the Consensus-based Standards for the Selection of Health Measurement Instruments(COSMIN)Risk of Bias checklist.The measurement properties were evaluated using the coSMIN criteria.The modified Grading,Recommendations,Assessment,Development,and Evaluation(GRADE)system was used to determine the quality grade.Results:A total of 18 studies were included,and the measurement properties of 17 scales were assessed.Fifteen scales had content validity,three had structural validity,six had internal consistency,two had test-retest reliability,nine had interater reliability,one had measurement error,six instruments had criterion validity,and three scales had hypotheses testing for construct validity;however,the evaluation of their methodological quality and measurement properties revealed deficiencies.Of these 17 scales,15 were assigned a Level B recommendation,and two received a Level C recommendation.Conclusions:The Health Information Website Evaluation Tool(HIWET)can be temporarily used to evaluate the quality of health information on websites.The Patient Education Materials Assessment Tool(PEMAT)can temporarily assess the quality of video-based health information.However,the effectiveness of both tools needs to be further verified.展开更多
The 2025 Spring Festival consumer market showcases the vitality of China's economic growth,which is critical,given the uncertainties that continue to haunt the outside world.
Numerous studies documented the occurrence of organophosphate tri-esters(tri-OPEs)and di-esters(di-OPEs)in the environment.Little information is available on their occurrence in waste consumer products,reservoirs and ...Numerous studies documented the occurrence of organophosphate tri-esters(tri-OPEs)and di-esters(di-OPEs)in the environment.Little information is available on their occurrence in waste consumer products,reservoirs and sources of these chemicals.This study collected and analyzed 92 waste consumer products manufactured from diverse polymers,including polyurethane foam(PUF),polystyrene(PS),acrylonitrile butadiene styrene(ABS),polypropylene(PP),and polyethylene(PE)to obtain information on the occurrence and profiles of 16 tri-OPEs and 10 di-OPEs.Total concentrations of di-OPEs(18−370,000 ng/g,median 1,700 ng/g)were one order of magnitude lower than those of tri-OPEs(94−4,500,000 ng/g,median 5,400 ng/g).The concentrations of both tri-and di-OPEs in products made of PUF,PS,and ABS were orders of magnitude higher than those made of PP and PE.The compositional patterns of OPEs varied among different polymer types but were generally dominated by bisphenol A bis(diphenyl phosphate),triphenyl phosphate,tris(1-chloro-2-propyl)phosphate,di-phenyl phosphate(DPHP),and bis(2-ethylhexyl)phosphate.Two industrially applied di-OPEs(di-n-butyl phosphate and DPHP)exhibited higher levels than their respective tri-OPEs,contrary to their production volumes.Some non-industrially applied chlorinated di-OPEs were also detected,with concentrations up to 97,000 ng/g.These findings suggest that degradation of tri-OPEs during the manufacturing and use of products is an important source of di-OPEs.The mass inventories of tri-OPEs and di-OPEs in consumer products were estimated at 3,100 and 750 tons/year,respectively.This study highlights the importance of consumer products as emission sources of a broad suite of OPEs.展开更多
As "PFC Free" becomes a standard feature for more and more outdoor brands,environmental protection is no longer a distant slogan,but has become a necessary choice in consumer decision-making.When labels‘PFC...As "PFC Free" becomes a standard feature for more and more outdoor brands,environmental protection is no longer a distant slogan,but has become a necessary choice in consumer decision-making.When labels‘PFC free’are attached to products,we cannot help but ask:Where will the next environmental revolution occur?展开更多
Background of the study:The Bangladeshi cosmetics market has witnessed significant growth in recent years,driven by changing consumer lifestyles,increased disposable incomes,and rising awareness of personal grooming.T...Background of the study:The Bangladeshi cosmetics market has witnessed significant growth in recent years,driven by changing consumer lifestyles,increased disposable incomes,and rising awareness of personal grooming.The study investigates the impact of content cues which influence on purchasing intention towards cosmetic brands in Bangladesh.Purpose:The basic purpose of this study was to evaluate the factors influencing consumers’purchasing intentions for cosmetic brands in Bangladesh.Specifically,the study explored the roles of various cosmetic-related attributes and their impact on purchasing intentions within the context of Bangladesh’s cosmetic industry.Research methods:A quantitative research approach was adopted,and data were collected through a structured survey targeting Bangladeshi consumers who frequently engage with cosmetic products.All the valid responses were analyzed using SmartPLS 4.0 to perform structural equation modeling.Research findings:The findings revealed that trust in cosmetic brands and competitive pricing significantly influence consumers’purchasing intentions,highlighting the importance of fostering trust and affordability.However,certain constructs,such as ethnocentric tendencies and concerns about ingredient safety,showed limited impact on consumers’decisions.Conclusion:This study contributes to the existing literature by offering empirical insights into the Bangladeshi context,particularly within the rapidly growing cosmetics market.The findings provide actionable recommendations for cosmetic brands aiming to strengthen their market position through trust-building initiatives,competitive pricing strategies,and educational campaigns to enhance consumer awareness.These insights are particularly relevant for marketing practitioners seeking to understand and respond to the unique dynamics of the Bangladeshi cosmetics industry.展开更多
The marine economy has emerged as a vital driver of economic growth in both China and ASEAN countries.It encompasses a wide range of activities including fisheries,maritime transport,offshore oil and gas exploration,a...The marine economy has emerged as a vital driver of economic growth in both China and ASEAN countries.It encompasses a wide range of activities including fisheries,maritime transport,offshore oil and gas exploration,and marine tourism.At the same time,demographic structures are undergoing notable changes,with an increasing share of the older population.This trend of population aging has profound implications for various sectors,including the marine economy.Understanding the interplay between these dynamics is essential for sustainable development and policy-making.展开更多
Short videos on social media have rapidly emerged as a powerful marketing tool for shaping consumer behavior.This comparative study investigates the impact of short videos on the purchasing behavior of young consumers...Short videos on social media have rapidly emerged as a powerful marketing tool for shaping consumer behavior.This comparative study investigates the impact of short videos on the purchasing behavior of young consumers(aged 18-35)in Hanoi and Taipei,China.Quantitative methods,including surveys,and experimental design,were employed in both cities,with a sample size of 200 respondents per location.Key influencing factors-including video content,product information,celebrity endorsement,viewer interaction,and perceived value-were systematically analyzed.The findings highlight both commonalities and contextual differences in how short videos influence purchasing behavior.This study offers practical implications for businesses and marketers targeting young consumers in Vietnam and Taiwan,China.展开更多
Background and Aims:Regular exercise is fundamental for people with metabolic dysfunction-associated steatotic liver disease(MASLD),yet exercise maintenance is generally poor.This generative co-design process aimed to...Background and Aims:Regular exercise is fundamental for people with metabolic dysfunction-associated steatotic liver disease(MASLD),yet exercise maintenance is generally poor.This generative co-design process aimed to embed the voices and opinions of people with lived experience of MASLD and their care stakeholders to(i)frame barriers and enablers to exercise maintenance and(ii)highlight priorities for exercise-focused research agendas in MASLD.Methods:A generative co-design framework was applied.Two virtual co-design sessions were undertaken:Session 1–Framing the issue,where initial discovery was conducted with people with lived experience of MASLD;and Session 2–Generative design and sharing ideas with lived experience partners and healthcare stakeholders.Sessions were audio-recorded and transcribed,and key determinants and considerations were discerned by two independent researchers.Results:Lived experience partners(n=5,53±16 years,40%male)ranked five equally important barriers to exercise maintenance:musculoskeletal and pain issues,lack of access to exercise equipment/facilities,cost,competing priorities,and low energy levels,which influenced core positive and negative determinants.Alongside lived experience partners,healthcare stakeholders(hepatologists[n=3],exercise professionals[n=3],67%male)identified three core needs with eight considerations.Some disconnects in priorities were observed.Lived experience partners emphasized affordability,accessibility,and considerations for comorbidities,while healthcare partners advocated for research on natural history,prevention,behavior change,cost-effectiveness,and health system change.Conclusions:This co-design methodology highlights unique consumer-informed research questions.Exercise interventions and their associated implementation trials will benefit from being co-designed with both people with MASLD and care stakeholders.展开更多
Introduction:Consumer wearables increasingly provide users with Composite Health Scores(CHS)–integrated biometric indices that claim to quantify readiness,recovery,stress,or overall well-being.Despite their growing a...Introduction:Consumer wearables increasingly provide users with Composite Health Scores(CHS)–integrated biometric indices that claim to quantify readiness,recovery,stress,or overall well-being.Despite their growing adoption,the validity,transparency,and physiological relevance of these scores remain unclear.This study systematically evaluates CHS fromleading wearablemanufacturers to assess their underlying methodologies,contributors,and scientific basis.Content:Information was synthesised from publicly available company documentation,including technical white papers,user manuals,app interfaces,and research literature where available.We identified 14 CHS across 10 major wearable manufacturers,including Fitbit(Daily Readiness),Garmin(Body Battery^(TM)and Training Readiness),Oura(Readiness and Resilience),WHOOP(Strain,Recovery,and Stress Monitor),Polar(Nightly Recharge^(TM)),Samsung(Energy Score),Suunto(Body Resources),Ultrahuman(Dynamic Recovery),Coros(Daily Stress),and Withings(Health Improvement Score).The most frequently incorporated biometric contributors in this catalogue of CHS were heart rate variability(86%),resting heart rate(79%),physical activity(71%),and sleep duration(71%).However,significant discrepancies were identified in data collection timeframes,metric weighting,and proprietary scoring methodologies.None of the manufacturers disclosed their exact algorithmic formulas,and few provided empirical validation or peer-reviewed evidence supporting the accuracy or clinical relevance of their scores.Summary and outlook:While the concept of CHS represent a promising innovation in digital health,their scientific validity,transparency,and clinical applicability remain uncertain.Future research should focus on establishing standardized sensor fusion frameworks,improving algorithmic transparency,and evaluating CHS across diverse populations.Greater collaboration between industry,researchers,and clinicians is essential to ensure these indices serve as meaningful health metrics rather than opaque consumer tools.展开更多
This study examines whether post-pandemic luxury purchase intentions in Guangzhou are primarily driven by emotional compensation(“revenge consumption”)or rational deliberation.Based on an extended Theory of Planned ...This study examines whether post-pandemic luxury purchase intentions in Guangzhou are primarily driven by emotional compensation(“revenge consumption”)or rational deliberation.Based on an extended Theory of Planned Behavior(TPB)model-incorporating brand trust and digital engagement-the analysis uses SEM on 412 consumer responses.Findings indicate that core TPB constructs significantly predict intention,and additional variables enhance explanatory power.Interaction effects suggest that emotional and cognitive mechanisms jointly shape behavior,forming a continuum.The study offers empirical insights into evolving consumer psychology in digitally mediated luxury markets.展开更多
Africa has more than 60%undeveloped farmland in the world and its diverse climatic zones provide an ideal environment for many cash crops.As one of the world's largest consumer markets,China s demand for African a...Africa has more than 60%undeveloped farmland in the world and its diverse climatic zones provide an ideal environment for many cash crops.As one of the world's largest consumer markets,China s demand for African agricultural products is steadily increasing.In recent years,ChinaAfrica agricultural trade has grown remarkably.展开更多
Cyclic volatile methyl siloxanes(cVMSs)are widely used in industrial and consumer products because of their thermal stability,low reactivity,and reduced surface tension[1].Their extensive use has resulted in environme...Cyclic volatile methyl siloxanes(cVMSs)are widely used in industrial and consumer products because of their thermal stability,low reactivity,and reduced surface tension[1].Their extensive use has resulted in environmental pollution globally.Recognized as very persistent and very bioaccumulative(vPvB),compounds such as octamethylcyclotetrasiloxane(D4),decamethylcyclopentasiloxane(D5),and dodecamethylcyclohexasiloxane(D6)are regulated in the European Union[2]and are monitored worldwide.展开更多
文摘The national consumer goods trade-in subsidy program has been a focal point for discussion among Chinese consumers in recent years.The program,which covers home appliances,digital products and vehicles,is part of China's stimulus package launched in 2024,which also includes incentives for large-scale equipment upgrades.
基金support by the Science and Technology Project of Guangdong Power Exchange Center Co.,Ltd.(No.GDKJXM20222599)National Natural Science Foundation of China(No.52207104)Natural Science Foundation of Guangdong Province(No.2024A1515010426).
文摘The rapid development of electricity retail market has prompted an increasing number of electricity consumers to sign green electricity contracts with retail electricity companies,which poses greater challenges for the market service for green energy consumers.This study proposed a two-stage feature extraction approach for green energy consumers leveraging clustering and termfrequency-inverse document frequency(TF-IDF)algorithms within a knowledge graph framework to provide an information basis that supports the green development of the retail electricity market.First,the multi-source heterogeneous data of green energy consumers under an actual market environment is systematically introduced and the information is categorized into discrete,interval,and relational features.A clustering algorithm was employed to extract features of the trading behavior of green energy consumers in the first stage using the parameter data of green retail electricity contracts.Then,TF-IDF algorithm was applied in the second stage to extract features for green energy consumers in different clusters.Finally,the effectiveness of the proposed approach was validated based on the actual operational data in a southern province of China.It is shown that the most significant discrepancy between the retail trading behaviors of green energy consumers is the power share of green retail packages,whose averaged values are 25.64%,50%,39.66%,and 24.89%in four different clusters,respectively.Additionally,power supply bureaus and electricity retail companies affects the behavior of the green energy consumers most significantly.
文摘Agricultural Products Processing and Storage (ISSN 3059-4510,Owner:Hunan Academy of Agricultural Sciences,China.Production and hosting:Springer Nature) is an international,pect-review ed open access journal with the aim to offer a platform for the rapid dissemination of significant,novel,and high-impact research in the fields of agricultural product processing science,technology,engineering,and nutrition.Additio nally,supplemental issues are curated and published to facilitate in-depth discussions on special topics.
文摘People have been engaged in sports activities both individually and collectively for years.Sports consumption,which refers to the process that covers many issues related to sports in the form of playing,watching,listening or reading,is a form of human behavior.The satisfaction of the four marketing components of product,price,distribution and promotion by using the leisure time of the sports consumer effectively and ensuring its continuity in the future process can be ensured by effective utilization of facilities and quality recreation activities.Consumer behaviors,which have a very complex structure,are seen in the form of choosing,buying,using and obtaining.With this study,it is aimed to determine the mediating role of consumer decision-making styles in determining the effect of marketing components in the consumption of sports activities on the satisfaction of sports consumers.In this direction,data were collected in the province of Istanbul,which was determined as the sample.Data were obtained with a questionnaire form created on Google Form.These data were analyzed in line with the model and hypotheses created with these data and it was determined that the marketing components of sports consumption have an impact on the sports consumer and it was concluded that consumer decision-making styles have a positive mediating effect in this regard.
文摘Magnesium is at a crossroads,facing significant opportuni-ties and challenges.On one hand,its unique properties-such as low density,high strength-to-weight ratio,and excellent castability-position it as a key material for lightweighting in automotive[1,2],aerospace[3,4],and consumer electronics[4,5].On the other hand,challenges such as limited corro-sion resistance,poor formability at room temperature,and a reliance on energy-intensive extraction processes impede its widespread adoption.Despite the steady increase of magne-sium research and production in the last three decades,its growth in recent years has stalled in almost all regions of the world.
文摘Wet wipes have become an indispensable part of modern life,offering convenience whether used for personal hygiene,baby care,or household cleaning.Wet wipes made of different materials each have their own characteristics,which not only directly affect the comfort and performance during use but are also closely related to environmental protection.Understanding their differences can help consumers make more informed choices—ones that meet daily needs while reducing the environmental burden.
文摘In the first half of 2025,the global textile machinery market continued to face significant headwinds,including economic slowdown,persistent inflation,and dampened consumer sentiment.According to Dr.Harald Weber,Managing Director of the VDMA Textile Machinery Association,German exports of textile machinery and accessories saw a yearon-year decrease of approximately 9%between January and May.This trend was not unique to Germany,as exports from all European countries also declined amid ongoing geopolitical tensions and unpredictable trade policies.Despite these challenges,the incoming orders are bottoming out,potentially signaling the beginning of an industry recovery.However,the protectionist policies have contributed to a cautious investment climate worldwide.And the protectionism is not limited to the U.S.,with subsidies and other unfair advantages for domestic companies distorting competition in multiple regions.Now,trade barriers are the most pressing challenge for the global textile industry,urging manufacturers to reduce strategic dependencies to mitigate risks.
基金supported by President Foundation of the Third Affiliated Hospital of Southern Medical University(YH202207)。
文摘Objectives:This study aimed to evaluate the measurement properties and methodological quality of instruments developed to evaluate the quality of online health information.Methods:In this study,a systematic search was conducted across a range of databases,including the China National Knowledge Infrastructure(CNKI),Wanfang,China Science and Technology Journal(VIP),SinoMed,PubMed,Web of Science,CINAHL,Embase,the Cochrane Library,PsycINFO,and Scopus.The search period spanned from the inception of the databases to October 2023.Two researchers independently conducted the literature screening and data extraction.The methodological quality of the included studies was assessed using the Consensus-based Standards for the Selection of Health Measurement Instruments(COSMIN)Risk of Bias checklist.The measurement properties were evaluated using the coSMIN criteria.The modified Grading,Recommendations,Assessment,Development,and Evaluation(GRADE)system was used to determine the quality grade.Results:A total of 18 studies were included,and the measurement properties of 17 scales were assessed.Fifteen scales had content validity,three had structural validity,six had internal consistency,two had test-retest reliability,nine had interater reliability,one had measurement error,six instruments had criterion validity,and three scales had hypotheses testing for construct validity;however,the evaluation of their methodological quality and measurement properties revealed deficiencies.Of these 17 scales,15 were assigned a Level B recommendation,and two received a Level C recommendation.Conclusions:The Health Information Website Evaluation Tool(HIWET)can be temporarily used to evaluate the quality of health information on websites.The Patient Education Materials Assessment Tool(PEMAT)can temporarily assess the quality of video-based health information.However,the effectiveness of both tools needs to be further verified.
文摘The 2025 Spring Festival consumer market showcases the vitality of China's economic growth,which is critical,given the uncertainties that continue to haunt the outside world.
基金supported by the National Key Research and Development Project of China(No.2020YFC1808201)the National Natural Science Foundation of China(No.U1906224).
文摘Numerous studies documented the occurrence of organophosphate tri-esters(tri-OPEs)and di-esters(di-OPEs)in the environment.Little information is available on their occurrence in waste consumer products,reservoirs and sources of these chemicals.This study collected and analyzed 92 waste consumer products manufactured from diverse polymers,including polyurethane foam(PUF),polystyrene(PS),acrylonitrile butadiene styrene(ABS),polypropylene(PP),and polyethylene(PE)to obtain information on the occurrence and profiles of 16 tri-OPEs and 10 di-OPEs.Total concentrations of di-OPEs(18−370,000 ng/g,median 1,700 ng/g)were one order of magnitude lower than those of tri-OPEs(94−4,500,000 ng/g,median 5,400 ng/g).The concentrations of both tri-and di-OPEs in products made of PUF,PS,and ABS were orders of magnitude higher than those made of PP and PE.The compositional patterns of OPEs varied among different polymer types but were generally dominated by bisphenol A bis(diphenyl phosphate),triphenyl phosphate,tris(1-chloro-2-propyl)phosphate,di-phenyl phosphate(DPHP),and bis(2-ethylhexyl)phosphate.Two industrially applied di-OPEs(di-n-butyl phosphate and DPHP)exhibited higher levels than their respective tri-OPEs,contrary to their production volumes.Some non-industrially applied chlorinated di-OPEs were also detected,with concentrations up to 97,000 ng/g.These findings suggest that degradation of tri-OPEs during the manufacturing and use of products is an important source of di-OPEs.The mass inventories of tri-OPEs and di-OPEs in consumer products were estimated at 3,100 and 750 tons/year,respectively.This study highlights the importance of consumer products as emission sources of a broad suite of OPEs.
文摘As "PFC Free" becomes a standard feature for more and more outdoor brands,environmental protection is no longer a distant slogan,but has become a necessary choice in consumer decision-making.When labels‘PFC free’are attached to products,we cannot help but ask:Where will the next environmental revolution occur?
基金Correspondence concerning this article should be addressed to Meher Neger,Comilla University,Comilla,Bangladesh.
文摘Background of the study:The Bangladeshi cosmetics market has witnessed significant growth in recent years,driven by changing consumer lifestyles,increased disposable incomes,and rising awareness of personal grooming.The study investigates the impact of content cues which influence on purchasing intention towards cosmetic brands in Bangladesh.Purpose:The basic purpose of this study was to evaluate the factors influencing consumers’purchasing intentions for cosmetic brands in Bangladesh.Specifically,the study explored the roles of various cosmetic-related attributes and their impact on purchasing intentions within the context of Bangladesh’s cosmetic industry.Research methods:A quantitative research approach was adopted,and data were collected through a structured survey targeting Bangladeshi consumers who frequently engage with cosmetic products.All the valid responses were analyzed using SmartPLS 4.0 to perform structural equation modeling.Research findings:The findings revealed that trust in cosmetic brands and competitive pricing significantly influence consumers’purchasing intentions,highlighting the importance of fostering trust and affordability.However,certain constructs,such as ethnocentric tendencies and concerns about ingredient safety,showed limited impact on consumers’decisions.Conclusion:This study contributes to the existing literature by offering empirical insights into the Bangladeshi context,particularly within the rapidly growing cosmetics market.The findings provide actionable recommendations for cosmetic brands aiming to strengthen their market position through trust-building initiatives,competitive pricing strategies,and educational campaigns to enhance consumer awareness.These insights are particularly relevant for marketing practitioners seeking to understand and respond to the unique dynamics of the Bangladeshi cosmetics industry.
文摘The marine economy has emerged as a vital driver of economic growth in both China and ASEAN countries.It encompasses a wide range of activities including fisheries,maritime transport,offshore oil and gas exploration,and marine tourism.At the same time,demographic structures are undergoing notable changes,with an increasing share of the older population.This trend of population aging has profound implications for various sectors,including the marine economy.Understanding the interplay between these dynamics is essential for sustainable development and policy-making.
文摘Short videos on social media have rapidly emerged as a powerful marketing tool for shaping consumer behavior.This comparative study investigates the impact of short videos on the purchasing behavior of young consumers(aged 18-35)in Hanoi and Taipei,China.Quantitative methods,including surveys,and experimental design,were employed in both cities,with a sample size of 200 respondents per location.Key influencing factors-including video content,product information,celebrity endorsement,viewer interaction,and perceived value-were systematically analyzed.The findings highlight both commonalities and contextual differences in how short videos influence purchasing behavior.This study offers practical implications for businesses and marketers targeting young consumers in Vietnam and Taiwan,China.
基金supported by a Health Translation Queensland Consumer and Community Involvement Microgrant and a School of Human Movement and Nutrition Sciences,The University of Queensland,Small Research Grant.
文摘Background and Aims:Regular exercise is fundamental for people with metabolic dysfunction-associated steatotic liver disease(MASLD),yet exercise maintenance is generally poor.This generative co-design process aimed to embed the voices and opinions of people with lived experience of MASLD and their care stakeholders to(i)frame barriers and enablers to exercise maintenance and(ii)highlight priorities for exercise-focused research agendas in MASLD.Methods:A generative co-design framework was applied.Two virtual co-design sessions were undertaken:Session 1–Framing the issue,where initial discovery was conducted with people with lived experience of MASLD;and Session 2–Generative design and sharing ideas with lived experience partners and healthcare stakeholders.Sessions were audio-recorded and transcribed,and key determinants and considerations were discerned by two independent researchers.Results:Lived experience partners(n=5,53±16 years,40%male)ranked five equally important barriers to exercise maintenance:musculoskeletal and pain issues,lack of access to exercise equipment/facilities,cost,competing priorities,and low energy levels,which influenced core positive and negative determinants.Alongside lived experience partners,healthcare stakeholders(hepatologists[n=3],exercise professionals[n=3],67%male)identified three core needs with eight considerations.Some disconnects in priorities were observed.Lived experience partners emphasized affordability,accessibility,and considerations for comorbidities,while healthcare partners advocated for research on natural history,prevention,behavior change,cost-effectiveness,and health system change.Conclusions:This co-design methodology highlights unique consumer-informed research questions.Exercise interventions and their associated implementation trials will benefit from being co-designed with both people with MASLD and care stakeholders.
基金funded by the Health Research Board in Ireland(Grant ID:HRB ILP-PHR-2024-005)Research Ireland(Grant ID:12/RC/2289_P2).
文摘Introduction:Consumer wearables increasingly provide users with Composite Health Scores(CHS)–integrated biometric indices that claim to quantify readiness,recovery,stress,or overall well-being.Despite their growing adoption,the validity,transparency,and physiological relevance of these scores remain unclear.This study systematically evaluates CHS fromleading wearablemanufacturers to assess their underlying methodologies,contributors,and scientific basis.Content:Information was synthesised from publicly available company documentation,including technical white papers,user manuals,app interfaces,and research literature where available.We identified 14 CHS across 10 major wearable manufacturers,including Fitbit(Daily Readiness),Garmin(Body Battery^(TM)and Training Readiness),Oura(Readiness and Resilience),WHOOP(Strain,Recovery,and Stress Monitor),Polar(Nightly Recharge^(TM)),Samsung(Energy Score),Suunto(Body Resources),Ultrahuman(Dynamic Recovery),Coros(Daily Stress),and Withings(Health Improvement Score).The most frequently incorporated biometric contributors in this catalogue of CHS were heart rate variability(86%),resting heart rate(79%),physical activity(71%),and sleep duration(71%).However,significant discrepancies were identified in data collection timeframes,metric weighting,and proprietary scoring methodologies.None of the manufacturers disclosed their exact algorithmic formulas,and few provided empirical validation or peer-reviewed evidence supporting the accuracy or clinical relevance of their scores.Summary and outlook:While the concept of CHS represent a promising innovation in digital health,their scientific validity,transparency,and clinical applicability remain uncertain.Future research should focus on establishing standardized sensor fusion frameworks,improving algorithmic transparency,and evaluating CHS across diverse populations.Greater collaboration between industry,researchers,and clinicians is essential to ensure these indices serve as meaningful health metrics rather than opaque consumer tools.
文摘This study examines whether post-pandemic luxury purchase intentions in Guangzhou are primarily driven by emotional compensation(“revenge consumption”)or rational deliberation.Based on an extended Theory of Planned Behavior(TPB)model-incorporating brand trust and digital engagement-the analysis uses SEM on 412 consumer responses.Findings indicate that core TPB constructs significantly predict intention,and additional variables enhance explanatory power.Interaction effects suggest that emotional and cognitive mechanisms jointly shape behavior,forming a continuum.The study offers empirical insights into evolving consumer psychology in digitally mediated luxury markets.
文摘Africa has more than 60%undeveloped farmland in the world and its diverse climatic zones provide an ideal environment for many cash crops.As one of the world's largest consumer markets,China s demand for African agricultural products is steadily increasing.In recent years,ChinaAfrica agricultural trade has grown remarkably.
基金supported by the Shanghai 3-year Public Health Action Plan(grant number:GWVI-11.1-39).
文摘Cyclic volatile methyl siloxanes(cVMSs)are widely used in industrial and consumer products because of their thermal stability,low reactivity,and reduced surface tension[1].Their extensive use has resulted in environmental pollution globally.Recognized as very persistent and very bioaccumulative(vPvB),compounds such as octamethylcyclotetrasiloxane(D4),decamethylcyclopentasiloxane(D5),and dodecamethylcyclohexasiloxane(D6)are regulated in the European Union[2]and are monitored worldwide.
