This study applies the situational theory of publics （STP） to a health crisis by exploring the effect of anger on public behavior. The results of a survey administered on the case of the candlelight rallies on the U...This study applies the situational theory of publics （STP） to a health crisis by exploring the effect of anger on public behavior. The results of a survey administered on the case of the candlelight rallies on the U.S. beef imports in South Korea in 2008 demonstrated that involvement, problem recognition, and constraint recognition predicted communication behaviors as well as various issue-related online and offline behaviors. In addition, anger was found to be a significant driving force for publics to perform the behaviors. The segmented publics showed significantly different levels of anger, information processing and seeking, online behaviors, and participation in the candlelight rallies展开更多
This study reconceptualizes cancel culture as a platform-mediated contest over scalar moral legitimacy,where digital infrastructures and narrative strategies jointly shape reputational outcomes.Integrating Self-Catego...This study reconceptualizes cancel culture as a platform-mediated contest over scalar moral legitimacy,where digital infrastructures and narrative strategies jointly shape reputational outcomes.Integrating Self-Categorization Theory,Social Comparison Theory,and Kramer’s concept of strategic scaling,the paper introduces the SCT/SCoT-Platformized Scaling Model to explain how identity dynamics,moral comparison,and platform affordances interact to construct and contest public reputations.Analyzing eight high-profile cases,the study demonstrates that algorithmic amplification fuels polarization through emotional contagion;reputational management hinges on strategic scalar framing(upscaling ideological stakes or downscaling individual culpability);and platform governance selectively enforces cancellation based on corporate risk calculus.This integrated analysis advances understanding of cancel culture as a sociotechnical and semiotic struggle for moral legitimacy in digital publics.展开更多
The concept of geographical indication is similar to the idea of authentic medicinal herbs in traditional Chinese medicine. This paper examines the geographical indication (GI) resources of medicinal herbs in the Wuli...The concept of geographical indication is similar to the idea of authentic medicinal herbs in traditional Chinese medicine. This paper examines the geographical indication (GI) resources of medicinal herbs in the Wuling Mountain Area from various perspectives, including geographical indication products, geographical indication trademarks, China s geographical indication products mutually recognized and protected with the EU, geographical indication standards, and the exclusive geographical indication logo. It studies the regional public brand characteristics of Chinese authentic medicinal herbs, based on hometown of authentic Chinese medicinal herbs, advantageous regions of characteristic agricultural products, important agricultural cultural heritage, national famous and excellent new agricultural products, national characteristic agricultural products, geographical indication Chinese well-known trademarks, advantageous regions of characteristic agricultural products, and regional public brands of agricultural products. It analyzes the main problems in the protection of geographical indications and the creation of regional public brands, and proposes suggestions for building high-quality authentic medicinal herb bases, developing new quality productivity in the authentic medicinal herb industry, implementing regional brand strategies for authentic medicinal herbs, constructing a new development pattern of dual circulation authentic medicinal herbs, etc.展开更多
"Journal of Jilin University(Science Edition)"is a comprehensive academic journal in the fields ofscience sponsored by Jilin University and administrated by the Ministry of Education of the People's Repu..."Journal of Jilin University(Science Edition)"is a comprehensive academic journal in the fields ofscience sponsored by Jilin University and administrated by the Ministry of Education of the People's Republic of China.The journal started publication in 1955.The original name at starting publicationwas"Journal of Natural Science of Northeast People University",which was changed into"ActaScientiarum Naturalium Universitatis Jilinensis"in 1958 owing to the name change of the university.展开更多
《公共行政评论》(Journal of Public Administration,JPA)采用严格的匿名评审制度,致力于为国内外所有有志于公共管理研究的人士构建平等的交流平台,营造一个温暖的精神家园。现不拘作者专业、身份与地域,以聚焦公共管理领域为征稿标准...《公共行政评论》(Journal of Public Administration,JPA)采用严格的匿名评审制度,致力于为国内外所有有志于公共管理研究的人士构建平等的交流平台,营造一个温暖的精神家园。现不拘作者专业、身份与地域,以聚焦公共管理领域为征稿标准,以学术品质为用稿标准,向国内外学术界、实务界热忱征集言之有物、论之有据、符合学术规范、遵守学术道德的论文、理论综述、书评、评论和博士学位论文摘要。展开更多
《公共行政评论》(Journal of Public Administration,JPA)采用严格的匿名评审制度,致力于为国内外所有有志于公共管理研究的人士构建平等的交流平台,营造一个温暖的精神家园。现不拘作者专业、身份与地域,以聚焦公共管理领域为征稿标准...《公共行政评论》(Journal of Public Administration,JPA)采用严格的匿名评审制度,致力于为国内外所有有志于公共管理研究的人士构建平等的交流平台,营造一个温暖的精神家园。现不拘作者专业、身份与地域,以聚焦公共管理领域为征稿标准,以学术品质为用稿标准,向国内外学术界、实务界热忱征集言之有物、论之有据、符合学术规范、遵守学术道德的论文、理论综述、书评、评论和博士学位论文摘要。展开更多
马泰奥蒂广场公共花园(Piazza Matteotti Public Gardens)的改造项目旨在重塑这一始建于20世纪初的历史场所,该场所由于历次干预而变得面目全非。此次改造旨在为位于意大利托斯卡纳阿雷佐市(Arezzo, Tuscany)的卡斯蒂廖内菲伦蒂诺镇(Cas...马泰奥蒂广场公共花园(Piazza Matteotti Public Gardens)的改造项目旨在重塑这一始建于20世纪初的历史场所,该场所由于历次干预而变得面目全非。此次改造旨在为位于意大利托斯卡纳阿雷佐市(Arezzo, Tuscany)的卡斯蒂廖内菲伦蒂诺镇(Castiglion Fiorentino)的历史中心门户重塑场所认同,在瓦尔迪基亚纳(Val di Chiana)地区最美丽的观景平台之一,为市民营造一个热情好客且充满活力的空间。展开更多
Transparency and Accountability(T&A)interventions are emergent social technologies in middle and low-income countries.They bring together citizen sensors,mobile communications,geo-browsers and social organization ...Transparency and Accountability(T&A)interventions are emergent social technologies in middle and low-income countries.They bring together citizen sensors,mobile communications,geo-browsers and social organization to raise public awareness on the extent of governance deficits,and monitor government’s(in)action.Due to their novelty,almost all we know about the effectiveness of T&A interventions comes from gray literature.Can citizen sensors radically increase the transparency of the state,or are changes brought about by T&A interventions more likely to be incremental?We review the literature on transparency policies and describe their drivers,characteristics and supply-demand dynamics.We discuss promising cases of T&A interventions in East Africa,the empirical focus of an on-going collaborative research program.We conclude that the effect of T&A interventions is more likely to be incremental and mediated by existing organizations and professional users who populate the space between the state and citizens.Two elements at the interface between supply and demand seem rather crucial for designers of T&A interventions:accountability-relevant data and extreme publics.展开更多
It’s widely believed that we’re experiencing a crisis of trust in institutions.Medicine,alongside government and media,stands accused of losing the public’s confidence.During the pandemic,this narrative intensified...It’s widely believed that we’re experiencing a crisis of trust in institutions.Medicine,alongside government and media,stands accused of losing the public’s confidence.During the pandemic,this narrative intensified.Medical authorities changed their recommendations as new evidence emerged,social media amplified doubts about vaccines and treatments,and the politicization of public health measures seemed to drive wedges between medicine and large segments of the population.展开更多
As the Editor-in-Chief of Journal of Automation and Intelligence(JAI),I am delighted to share the journal’s progress and accomplishments throughout 2025 with all our authors,reviewers,editorial board members,and peer...As the Editor-in-Chief of Journal of Automation and Intelligence(JAI),I am delighted to share the journal’s progress and accomplishments throughout 2025 with all our authors,reviewers,editorial board members,and peers in the fields of automation and artificial intelligence.Over the past year,JAI has steadfastly adhered to its core mission—prioritizing academic rigor,fostering innovative research,and facilitating international scholarly exchange—while making substantial strides in enhancing publication quality,expanding academic influence,and optimizing its academic service ecosystem.This Editorial aims to recap our key achievements,reflect on our growth journey,and outline our vision for the years ahead.展开更多
Announcements for this section should be submitted in the correct format at least 3 months before the required date of publication.This list is provided as a service to readers;inclusion does not imply endorsement by ...Announcements for this section should be submitted in the correct format at least 3 months before the required date of publication.This list is provided as a service to readers;inclusion does not imply endorsement by the Hepatobiliary&Pancreatic Diseases International.展开更多
The accelerating pace of population aging,the rising burden of chronic and non-communicable diseases,the increasing frequency of public health emergencies,and the growing imbalance and structural shortage of global he...The accelerating pace of population aging,the rising burden of chronic and non-communicable diseases,the increasing frequency of public health emergencies,and the growing imbalance and structural shortage of global healthcare resources are intensifying challenges.In the field of nursing,in particular,the latest State of the World’s Nursing Report[1]highlights that,although the current global number of nurses is approximately 29.8 million.展开更多
"Xizang has completely changed my lifestyle."As he spoke,Aleksei Perchuko,an international student at Xizang University,showed reporters the publication he had released overseas about traveling in Xizang.He ..."Xizang has completely changed my lifestyle."As he spoke,Aleksei Perchuko,an international student at Xizang University,showed reporters the publication he had released overseas about traveling in Xizang.He said with a smile,"Originally,I visited Xizang as a tourist;however,I have since become an expert in travel to Xizang."He even employed standard Tibetan to characterize Xizang as genuinely"Yagoodo"(meaning fantastic in Tibetan).展开更多
Background:Physical fitness is a key indicator of current and future health in children and adolescents.Evidence suggests that fitness levels have declined then stagnated in recent decades,but it remains unclear how t...Background:Physical fitness is a key indicator of current and future health in children and adolescents.Evidence suggests that fitness levels have declined then stagnated in recent decades,but it remains unclear how the coronavirus disease 2019(COVID-19)pandemic has impacted this trend.Methods:We conducted a systematic review and meta-analyses to assess pandemic-related changes in physical fitness among children and adolescents(0-19 years)in the World Health Organization European Region.Seven databases were searched up to February 28,2025 for studies reporting validated pre-and during/post-pandemic fitness measurements.Two reviewers independently performed screening,data extraction,risk-of-bias assessment(Risk Of Bias In Non-randomized Studies-of Exposure)(ROBINS-E),and certainty grading(Grading of Recommendations,Assessment,Development and Evaluation)(GRADE).Random-effects meta-analyses yielded standardized mean differences(SMDs)with 95%confidence intervals(95%CIs).Subgroup analyses examined sex,age,year,and national restriction severity(Oxford Stringency Index).Results:Thirty-two studies comprising 270,179 participants and 1,519,386 fitness measurements from 17 European countries were included.Cardiorespiratory fitness declined significantly during the pandemic,especially in 2021,with reductions in endurance(SMD=-0.43;95%CI:-0.61 to-0.25)and speed(SMD=-0.29;95%CI:-0.61 to 0.03).While speed returned to baseline by 2023,endurance remained below pre-pandemic levels(SMD=-0.10;95%CI:-0.12 to-0.08).Girls and adolescents were disproportionately affected.In contrast to cardiorespiratory fitness,muscular fitness remained largely unchanged.Stricter national regulations were associated with greater declines in cardiorespiratory fitness.Conclusion:COVID-19 pandemic restrictions were associated with a marked decline in cardiorespiratory fitness in European children and adolescents,with levels not recovered by 2023.These findings call for urgent,targeted public health interventions to improve physical fitness and prevent long-term health consequences.展开更多
Astronomical Techniques and Instruments would like to sincerely thank the following individuals who contribute to this issue.The success of our publication hinges on the contributions of time and energy put forth by t...Astronomical Techniques and Instruments would like to sincerely thank the following individuals who contribute to this issue.The success of our publication hinges on the contributions of time and energy put forth by these professionals.展开更多
Toxic heavy metals are ubiquitous environmental contaminants that can detrimentally influence human wellbeing,especially in the pediatric population.This study investigated soil,dust,and moss contamination collected f...Toxic heavy metals are ubiquitous environmental contaminants that can detrimentally influence human wellbeing,especially in the pediatric population.This study investigated soil,dust,and moss contamination collected from six urban children’s playground(parks 1 to 6)inÇankaya District with heavy metals(Cr,Cu,Cd,Ni,Pb,and Zn).The highest values of Cu(44.1 mg/kg),Ni(45.6 mg/kg),and Pb(44.2 mg/kg)were recorded from park dust.Moss samples showed higher values of Cr and Zn,respectively,as 68.7 mg/kg and 284.3 mg/kg.Of these,surface soil presented the lowest concentrations,with Zn showing the highest concentration at 259 mg/kg and Cd the lowest at 1.9 mg/kg.Moss showed the highest total metal loadΣ=482.1 mg/kg,followed by dustΣ=457.9 mg/kg and soilΣ=388.3 mg/kg.Significant differences of p<0.05 between the soil and other sample types,together with a strong correlation of R2=0.9443,may indicate that moss metal concentration is influenced by natural and anthropogenic sources by wet or dry deposition.Spatial analysis revealed metal hotspots near roadways,with Cr and Cu less concentrated in traffic areas.Significant variability was noted across parks,far from vehicular traffic and polluting land uses(parks 1 and 2),showing lower concentrations.Principal component analysis(PCA)and positive matrix factorization(PMF)identified four emission sources:diesel combustion,transportation,and fossil fuel combustion,which are transported up to several kilometers away from their sources and transferred to the soil by atmospheric deposition.Enrichment and bioaccumulation factors highlighted high Cd enrichment in dust,with significant bioaccumulation in mosses.Pollution index values varied,with parks under the pressure of vehicular traffic,commercial and industrial zones(park 6)showing the highest contamination.These local findings draw attention to the striking impact of land use decisions at a lower scale on the health risks of humans,especially children.展开更多
Frontiers of Nursing is a nursing academic journal,CN 14-1395/R,ISSN 2097-5368.Size A4,quarterly publication,color printing,public offerings at home and abroad which is managed by the First Hospital of Shanxi Medical ...Frontiers of Nursing is a nursing academic journal,CN 14-1395/R,ISSN 2097-5368.Size A4,quarterly publication,color printing,public offerings at home and abroad which is managed by the First Hospital of Shanxi Medical University,sponsored by Shanxi Nursing Association and Shanxi Medical Periodical Press Co.,Ltd.Frontiers of Nursing has been indexed by databases including Scopus,Google Scholar,DOAJ,Baidu Scholar,CNKI,VIP,Wanfang,Chaoxing,and so on.展开更多
Should the article be accepted and published by Meteorological and Environmental Research,the author hereby grants exclusively to the editorial department of Meteorological and Environmental Research the digital repro...Should the article be accepted and published by Meteorological and Environmental Research,the author hereby grants exclusively to the editorial department of Meteorological and Environmental Research the digital reproduction,distribution,compilation and information network transmission rights.展开更多
The copyright to this article in Chinese Journal of Polymer Science(CJPS)is transferred to Chinese Chemical Society and Institute of Chemistry,CAS effective if and when the article is accepted for publication.The auth...The copyright to this article in Chinese Journal of Polymer Science(CJPS)is transferred to Chinese Chemical Society and Institute of Chemistry,CAS effective if and when the article is accepted for publication.The author warrants that his/her contribution is original and that he/she has full power to make this grant.The author signs for and accepts responsibility for releasing this material on behalf of any and all co-authors.The copyright transfer covers the exclusive right and license to reproduce,publish,distribute and archive the article in all forms and media of expression now known or developed in the future,including reprints,translations,photographic reproductions,microform,electronic form(offline,online)or any other reproductions of similar nature.展开更多
In recent years bird hunting has become a topical issue in public debate in Poland.Some organizations and communities actively engaged in nature conservation efforts propose a complete ban on hunting,arguing it needs ...In recent years bird hunting has become a topical issue in public debate in Poland.Some organizations and communities actively engaged in nature conservation efforts propose a complete ban on hunting,arguing it needs to be introduced for ethical reasons and to ensure a more effective species protection.This discussion frequently involves cases when hunters break the law,illustrated by photographs published on social media,documenting culling of legally protected species.In response hunters mention the need to verify the sources and the context for published materials.展开更多
文摘This study applies the situational theory of publics （STP） to a health crisis by exploring the effect of anger on public behavior. The results of a survey administered on the case of the candlelight rallies on the U.S. beef imports in South Korea in 2008 demonstrated that involvement, problem recognition, and constraint recognition predicted communication behaviors as well as various issue-related online and offline behaviors. In addition, anger was found to be a significant driving force for publics to perform the behaviors. The segmented publics showed significantly different levels of anger, information processing and seeking, online behaviors, and participation in the candlelight rallies
文摘This study reconceptualizes cancel culture as a platform-mediated contest over scalar moral legitimacy,where digital infrastructures and narrative strategies jointly shape reputational outcomes.Integrating Self-Categorization Theory,Social Comparison Theory,and Kramer’s concept of strategic scaling,the paper introduces the SCT/SCoT-Platformized Scaling Model to explain how identity dynamics,moral comparison,and platform affordances interact to construct and contest public reputations.Analyzing eight high-profile cases,the study demonstrates that algorithmic amplification fuels polarization through emotional contagion;reputational management hinges on strategic scalar framing(upscaling ideological stakes or downscaling individual culpability);and platform governance selectively enforces cancellation based on corporate risk calculus.This integrated analysis advances understanding of cancel culture as a sociotechnical and semiotic struggle for moral legitimacy in digital publics.
基金Supported by the Project of National Social Science Fund of China (22CMZ015).
文摘The concept of geographical indication is similar to the idea of authentic medicinal herbs in traditional Chinese medicine. This paper examines the geographical indication (GI) resources of medicinal herbs in the Wuling Mountain Area from various perspectives, including geographical indication products, geographical indication trademarks, China s geographical indication products mutually recognized and protected with the EU, geographical indication standards, and the exclusive geographical indication logo. It studies the regional public brand characteristics of Chinese authentic medicinal herbs, based on hometown of authentic Chinese medicinal herbs, advantageous regions of characteristic agricultural products, important agricultural cultural heritage, national famous and excellent new agricultural products, national characteristic agricultural products, geographical indication Chinese well-known trademarks, advantageous regions of characteristic agricultural products, and regional public brands of agricultural products. It analyzes the main problems in the protection of geographical indications and the creation of regional public brands, and proposes suggestions for building high-quality authentic medicinal herb bases, developing new quality productivity in the authentic medicinal herb industry, implementing regional brand strategies for authentic medicinal herbs, constructing a new development pattern of dual circulation authentic medicinal herbs, etc.
文摘"Journal of Jilin University(Science Edition)"is a comprehensive academic journal in the fields ofscience sponsored by Jilin University and administrated by the Ministry of Education of the People's Republic of China.The journal started publication in 1955.The original name at starting publicationwas"Journal of Natural Science of Northeast People University",which was changed into"ActaScientiarum Naturalium Universitatis Jilinensis"in 1958 owing to the name change of the university.
文摘《公共行政评论》(Journal of Public Administration,JPA)采用严格的匿名评审制度,致力于为国内外所有有志于公共管理研究的人士构建平等的交流平台,营造一个温暖的精神家园。现不拘作者专业、身份与地域,以聚焦公共管理领域为征稿标准,以学术品质为用稿标准,向国内外学术界、实务界热忱征集言之有物、论之有据、符合学术规范、遵守学术道德的论文、理论综述、书评、评论和博士学位论文摘要。
文摘《公共行政评论》(Journal of Public Administration,JPA)采用严格的匿名评审制度,致力于为国内外所有有志于公共管理研究的人士构建平等的交流平台,营造一个温暖的精神家园。现不拘作者专业、身份与地域,以聚焦公共管理领域为征稿标准,以学术品质为用稿标准,向国内外学术界、实务界热忱征集言之有物、论之有据、符合学术规范、遵守学术道德的论文、理论综述、书评、评论和博士学位论文摘要。
文摘马泰奥蒂广场公共花园(Piazza Matteotti Public Gardens)的改造项目旨在重塑这一始建于20世纪初的历史场所,该场所由于历次干预而变得面目全非。此次改造旨在为位于意大利托斯卡纳阿雷佐市(Arezzo, Tuscany)的卡斯蒂廖内菲伦蒂诺镇(Castiglion Fiorentino)的历史中心门户重塑场所认同,在瓦尔迪基亚纳(Val di Chiana)地区最美丽的观景平台之一,为市民营造一个热情好客且充满活力的空间。
文摘Transparency and Accountability(T&A)interventions are emergent social technologies in middle and low-income countries.They bring together citizen sensors,mobile communications,geo-browsers and social organization to raise public awareness on the extent of governance deficits,and monitor government’s(in)action.Due to their novelty,almost all we know about the effectiveness of T&A interventions comes from gray literature.Can citizen sensors radically increase the transparency of the state,or are changes brought about by T&A interventions more likely to be incremental?We review the literature on transparency policies and describe their drivers,characteristics and supply-demand dynamics.We discuss promising cases of T&A interventions in East Africa,the empirical focus of an on-going collaborative research program.We conclude that the effect of T&A interventions is more likely to be incremental and mediated by existing organizations and professional users who populate the space between the state and citizens.Two elements at the interface between supply and demand seem rather crucial for designers of T&A interventions:accountability-relevant data and extreme publics.
文摘It’s widely believed that we’re experiencing a crisis of trust in institutions.Medicine,alongside government and media,stands accused of losing the public’s confidence.During the pandemic,this narrative intensified.Medical authorities changed their recommendations as new evidence emerged,social media amplified doubts about vaccines and treatments,and the politicization of public health measures seemed to drive wedges between medicine and large segments of the population.
文摘As the Editor-in-Chief of Journal of Automation and Intelligence(JAI),I am delighted to share the journal’s progress and accomplishments throughout 2025 with all our authors,reviewers,editorial board members,and peers in the fields of automation and artificial intelligence.Over the past year,JAI has steadfastly adhered to its core mission—prioritizing academic rigor,fostering innovative research,and facilitating international scholarly exchange—while making substantial strides in enhancing publication quality,expanding academic influence,and optimizing its academic service ecosystem.This Editorial aims to recap our key achievements,reflect on our growth journey,and outline our vision for the years ahead.
文摘Announcements for this section should be submitted in the correct format at least 3 months before the required date of publication.This list is provided as a service to readers;inclusion does not imply endorsement by the Hepatobiliary&Pancreatic Diseases International.
文摘The accelerating pace of population aging,the rising burden of chronic and non-communicable diseases,the increasing frequency of public health emergencies,and the growing imbalance and structural shortage of global healthcare resources are intensifying challenges.In the field of nursing,in particular,the latest State of the World’s Nursing Report[1]highlights that,although the current global number of nurses is approximately 29.8 million.
文摘"Xizang has completely changed my lifestyle."As he spoke,Aleksei Perchuko,an international student at Xizang University,showed reporters the publication he had released overseas about traveling in Xizang.He said with a smile,"Originally,I visited Xizang as a tourist;however,I have since become an expert in travel to Xizang."He even employed standard Tibetan to characterize Xizang as genuinely"Yagoodo"(meaning fantastic in Tibetan).
文摘Background:Physical fitness is a key indicator of current and future health in children and adolescents.Evidence suggests that fitness levels have declined then stagnated in recent decades,but it remains unclear how the coronavirus disease 2019(COVID-19)pandemic has impacted this trend.Methods:We conducted a systematic review and meta-analyses to assess pandemic-related changes in physical fitness among children and adolescents(0-19 years)in the World Health Organization European Region.Seven databases were searched up to February 28,2025 for studies reporting validated pre-and during/post-pandemic fitness measurements.Two reviewers independently performed screening,data extraction,risk-of-bias assessment(Risk Of Bias In Non-randomized Studies-of Exposure)(ROBINS-E),and certainty grading(Grading of Recommendations,Assessment,Development and Evaluation)(GRADE).Random-effects meta-analyses yielded standardized mean differences(SMDs)with 95%confidence intervals(95%CIs).Subgroup analyses examined sex,age,year,and national restriction severity(Oxford Stringency Index).Results:Thirty-two studies comprising 270,179 participants and 1,519,386 fitness measurements from 17 European countries were included.Cardiorespiratory fitness declined significantly during the pandemic,especially in 2021,with reductions in endurance(SMD=-0.43;95%CI:-0.61 to-0.25)and speed(SMD=-0.29;95%CI:-0.61 to 0.03).While speed returned to baseline by 2023,endurance remained below pre-pandemic levels(SMD=-0.10;95%CI:-0.12 to-0.08).Girls and adolescents were disproportionately affected.In contrast to cardiorespiratory fitness,muscular fitness remained largely unchanged.Stricter national regulations were associated with greater declines in cardiorespiratory fitness.Conclusion:COVID-19 pandemic restrictions were associated with a marked decline in cardiorespiratory fitness in European children and adolescents,with levels not recovered by 2023.These findings call for urgent,targeted public health interventions to improve physical fitness and prevent long-term health consequences.
文摘Astronomical Techniques and Instruments would like to sincerely thank the following individuals who contribute to this issue.The success of our publication hinges on the contributions of time and energy put forth by these professionals.
文摘Toxic heavy metals are ubiquitous environmental contaminants that can detrimentally influence human wellbeing,especially in the pediatric population.This study investigated soil,dust,and moss contamination collected from six urban children’s playground(parks 1 to 6)inÇankaya District with heavy metals(Cr,Cu,Cd,Ni,Pb,and Zn).The highest values of Cu(44.1 mg/kg),Ni(45.6 mg/kg),and Pb(44.2 mg/kg)were recorded from park dust.Moss samples showed higher values of Cr and Zn,respectively,as 68.7 mg/kg and 284.3 mg/kg.Of these,surface soil presented the lowest concentrations,with Zn showing the highest concentration at 259 mg/kg and Cd the lowest at 1.9 mg/kg.Moss showed the highest total metal loadΣ=482.1 mg/kg,followed by dustΣ=457.9 mg/kg and soilΣ=388.3 mg/kg.Significant differences of p<0.05 between the soil and other sample types,together with a strong correlation of R2=0.9443,may indicate that moss metal concentration is influenced by natural and anthropogenic sources by wet or dry deposition.Spatial analysis revealed metal hotspots near roadways,with Cr and Cu less concentrated in traffic areas.Significant variability was noted across parks,far from vehicular traffic and polluting land uses(parks 1 and 2),showing lower concentrations.Principal component analysis(PCA)and positive matrix factorization(PMF)identified four emission sources:diesel combustion,transportation,and fossil fuel combustion,which are transported up to several kilometers away from their sources and transferred to the soil by atmospheric deposition.Enrichment and bioaccumulation factors highlighted high Cd enrichment in dust,with significant bioaccumulation in mosses.Pollution index values varied,with parks under the pressure of vehicular traffic,commercial and industrial zones(park 6)showing the highest contamination.These local findings draw attention to the striking impact of land use decisions at a lower scale on the health risks of humans,especially children.
文摘Frontiers of Nursing is a nursing academic journal,CN 14-1395/R,ISSN 2097-5368.Size A4,quarterly publication,color printing,public offerings at home and abroad which is managed by the First Hospital of Shanxi Medical University,sponsored by Shanxi Nursing Association and Shanxi Medical Periodical Press Co.,Ltd.Frontiers of Nursing has been indexed by databases including Scopus,Google Scholar,DOAJ,Baidu Scholar,CNKI,VIP,Wanfang,Chaoxing,and so on.
文摘Should the article be accepted and published by Meteorological and Environmental Research,the author hereby grants exclusively to the editorial department of Meteorological and Environmental Research the digital reproduction,distribution,compilation and information network transmission rights.
文摘The copyright to this article in Chinese Journal of Polymer Science(CJPS)is transferred to Chinese Chemical Society and Institute of Chemistry,CAS effective if and when the article is accepted for publication.The author warrants that his/her contribution is original and that he/she has full power to make this grant.The author signs for and accepts responsibility for releasing this material on behalf of any and all co-authors.The copyright transfer covers the exclusive right and license to reproduce,publish,distribute and archive the article in all forms and media of expression now known or developed in the future,including reprints,translations,photographic reproductions,microform,electronic form(offline,online)or any other reproductions of similar nature.
文摘In recent years bird hunting has become a topical issue in public debate in Poland.Some organizations and communities actively engaged in nature conservation efforts propose a complete ban on hunting,arguing it needs to be introduced for ethical reasons and to ensure a more effective species protection.This discussion frequently involves cases when hunters break the law,illustrated by photographs published on social media,documenting culling of legally protected species.In response hunters mention the need to verify the sources and the context for published materials.
