The performance management system (PMS) is critical to the success of any organisation, and this article investigates the PMS of the Greater Amman Municipality (GAM) in Jordan, which is one of the largest public entities in the country. The article identifies various problems that are faced by GAM, such as HRM and staff, management behaviour, and performance management, which significantly affect GAM's performance. Additionally, the article discusses the process of goal and indicator setting and development of the PMS of GAM. The article adopts a phenomenological approach and a qualitative case study methodology to collect primary data from 15 purposeful semi-structured interviews with GAM's experts. Thematic analysis is used as the data analysis technique to identify the PMS activities and address problems and difficulties in GAM's performance. The findings highlight eight major activities of GAM's PMS, which include performance sourcing, targeting, development, setting and responsibility, gauging, information, results, and alignment. These activities need to be managed properly if GAM wanted to meet its performance targets. Hence, the article presents a set of recommendations to improve GAM's PMS and overcome the identified difficulties, such as improving HRM practices and staff role, enhancing management behaviour, and establishing a performance management culture. Overall, the article provides valuable insights into the PMS of GAM and highlights the importance of an effective PMS to achieve organisational success.
{"title":"Performance management system in developing countries: A case study in Jordan","authors":"Mo'men Hani Mahmoud, Rosly Othman","doi":"10.1002/pa.2864","DOIUrl":"10.1002/pa.2864","url":null,"abstract":"<p>The performance management system (PMS) is critical to the success of any organisation, and this article investigates the PMS of the Greater Amman Municipality (GAM) in Jordan, which is one of the largest public entities in the country. The article identifies various problems that are faced by GAM, such as HRM and staff, management behaviour, and performance management, which significantly affect GAM's performance. Additionally, the article discusses the process of goal and indicator setting and development of the PMS of GAM. The article adopts a phenomenological approach and a qualitative case study methodology to collect primary data from 15 purposeful semi-structured interviews with GAM's experts. Thematic analysis is used as the data analysis technique to identify the PMS activities and address problems and difficulties in GAM's performance. The findings highlight eight major activities of GAM's PMS, which include performance sourcing, targeting, development, setting and responsibility, gauging, information, results, and alignment. These activities need to be managed properly if GAM wanted to meet its performance targets. Hence, the article presents a set of recommendations to improve GAM's PMS and overcome the identified difficulties, such as improving HRM practices and staff role, enhancing management behaviour, and establishing a performance management culture. Overall, the article provides valuable insights into the PMS of GAM and highlights the importance of an effective PMS to achieve organisational success.</p>","PeriodicalId":47153,"journal":{"name":"Journal of Public Affairs","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47365667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The purpose of this paper is to first, understand the existing status of Indian Accounting Standards (Ind-AS) and its convergence from the perspective of accounting practitioners in India; and second, to elucidate the benefits and challenges while implementing Ind-AS. The paper exemplifies the Ind-AS convergence to International Financial Reporting Standards (IFRS) thereon cited as Ind-AS. The study considers exploratory research design and uses an in-depth interview approach, a qualitative research method of 32 practitioners in India from a heterogeneous group of 6 regulating institutions, 8 conglomerate companies and 18 audit firms including the Big four. The preparedness of the Ind-AS transition was studied from the perspective of accounting practitioners interviewed revealing three critical perspectives. First, the respondents believed that a greater understanding of the benefits of IFRS convergence can be built by professional education and proper training. Second, the main challenges reflected by the respondents on the implementation of Ind-AS can be summarised in two key areas: the complexity and interpretation of the accounting standards, since there are fundamental differences between IFRS and the converged Ind-AS. Third, by strengthening the regulatory framework for monitoring, enforcing accounting and auditing requirements concerning listed companies.
{"title":"International financial reporting standards convergence in the Indian context: Insights from practitioners","authors":"Shigufta Hena Uzma","doi":"10.1002/pa.2861","DOIUrl":"10.1002/pa.2861","url":null,"abstract":"<p>The purpose of this paper is to first, understand the existing status of Indian Accounting Standards (Ind-AS) and its convergence from the perspective of accounting practitioners in India; and second, to elucidate the benefits and challenges while implementing Ind-AS. The paper exemplifies the Ind-AS convergence to International Financial Reporting Standards (IFRS) thereon cited as Ind-AS. The study considers exploratory research design and uses an in-depth interview approach, a qualitative research method of 32 practitioners in India from a heterogeneous group of 6 regulating institutions, 8 conglomerate companies and 18 audit firms including the Big four. The preparedness of the Ind-AS transition was studied from the perspective of accounting practitioners interviewed revealing three critical perspectives. First, the respondents believed that a greater understanding of the benefits of IFRS convergence can be built by professional education and proper training. Second, the main challenges reflected by the respondents on the implementation of Ind-AS can be summarised in two key areas: the complexity and interpretation of the accounting standards, since there are fundamental differences between IFRS and the converged Ind-AS. Third, by strengthening the regulatory framework for monitoring, enforcing accounting and auditing requirements concerning listed companies.</p>","PeriodicalId":47153,"journal":{"name":"Journal of Public Affairs","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2023-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45758201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Erdi Topçuoğlu, Melih Başkol, Metin Argan, Mehpare Tokay Argan
The primary objective of the present study is to identify the antecedents of voter loyalty, with a particular focus on the mediating role of party attachment in the relationship between inner-self, social-self, trust, and loyalty. Using a convenience sampling method, the data for this study were gathered from a sample of 750 voters residing in a developing European country, Turkey. The collected data were analyzed using confirmatory factor analyses and structural equation modeling. The results of the study demonstrate that significant and positive relationships exist between the aforementioned antecedents (i.e., inner-self, social-self, trust, and party attachment) and voter loyalty. Additionally, the findings suggest that party attachment acts as a mediator between the antecedents and loyalty. Drawing on these results and the existing literature on voter behavior and practice, the authors discuss methodological, theoretical, and practical implications for inner-self, social-self, trust, and party attachment.
{"title":"The antecedents of voter loyalty and the mediation role of party attachment: A case study from Turkey","authors":"Erdi Topçuoğlu, Melih Başkol, Metin Argan, Mehpare Tokay Argan","doi":"10.1002/pa.2860","DOIUrl":"10.1002/pa.2860","url":null,"abstract":"<p>The primary objective of the present study is to identify the antecedents of voter loyalty, with a particular focus on the mediating role of party attachment in the relationship between inner-self, social-self, trust, and loyalty. Using a convenience sampling method, the data for this study were gathered from a sample of 750 voters residing in a developing European country, Turkey. The collected data were analyzed using confirmatory factor analyses and structural equation modeling. The results of the study demonstrate that significant and positive relationships exist between the aforementioned antecedents (i.e., inner-self, social-self, trust, and party attachment) and voter loyalty. Additionally, the findings suggest that party attachment acts as a mediator between the antecedents and loyalty. Drawing on these results and the existing literature on voter behavior and practice, the authors discuss methodological, theoretical, and practical implications for inner-self, social-self, trust, and party attachment.</p>","PeriodicalId":47153,"journal":{"name":"Journal of Public Affairs","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2023-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47852719","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study investigates the impact of COVID-19 pandemic on the health, food security and financial lives of Nigerian households. The data for the study were collected from 813 households from the six geo-political zones in Nigeria using a questionnaire and the results were analysed using descriptive statistics and andordinal logistic regression model. The ordinal regression model is appropriate for regression results with ordinal scales as the dependent variable. The findings reveal that the COVID-19 pandemic has affected households' personal savings significantly. The majority of the households' healthcare financing is borne out of their personal income and savings in the absence of a health insurance scheme. Households experiencing worsening financial status largely did not have food during the pandemic. Many households have a positive expectation that they will recover from the unfavourable financial condition they are currently experiencing and there is a strong traditional support system existing in the localities during the study period. Furthermore, food insecurity during the pandemic was significantly occasioned by an increase in prices, a fall in income, adverse financial well-being and insufficient welfare benefit provisions. The study recommends, amongst others, the need to urgently enhance the economic and financial well-being of the Nigerian populace to guide against the devastating impact of the COVID-19 pandemic on food security in Nigerian households.This can be achieved through robust fiscal and monetary policy mix in ensuring sustained development trajectory.
{"title":"Impact of COVID-19 pandemic on financial health and food security in Nigeria: A survey-based analysis","authors":"Simeon Oludiran Akinleye, Risikat Oladoyin Sunmola Dauda, Onyebuchi Iwegbu, Oluwaseyi Omowunmi Popogbe","doi":"10.1002/pa.2859","DOIUrl":"10.1002/pa.2859","url":null,"abstract":"<p>This study investigates the impact of COVID-19 pandemic on the health, food security and financial lives of Nigerian households. The data for the study were collected from 813 households from the six geo-political zones in Nigeria using a questionnaire and the results were analysed using descriptive statistics and andordinal logistic regression model. The ordinal regression model is appropriate for regression results with ordinal scales as the dependent variable. The findings reveal that the COVID-19 pandemic has affected households' personal savings significantly. The majority of the households' healthcare financing is borne out of their personal income and savings in the absence of a health insurance scheme. Households experiencing worsening financial status largely did not have food during the pandemic. Many households have a positive expectation that they will recover from the unfavourable financial condition they are currently experiencing and there is a strong traditional support system existing in the localities during the study period. Furthermore, food insecurity during the pandemic was significantly occasioned by an increase in prices, a fall in income, adverse financial well-being and insufficient welfare benefit provisions. The study recommends, amongst others, the need to urgently enhance the economic and financial well-being of the Nigerian populace to guide against the devastating impact of the COVID-19 pandemic on food security in Nigerian households.This can be achieved through robust fiscal and monetary policy mix in ensuring sustained development trajectory.</p>","PeriodicalId":47153,"journal":{"name":"Journal of Public Affairs","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2023-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48556439","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Effective crisis communication is essential to efficiently handle the uncertainty and anxiousness of citizens during the COVID-19 crisis. Government Twitter handles are an excellent platform for faster information dissemination and engaging citizens. While most government ministries actively use Twitter, limited attention is given to its modus operandi. Using data retrieved from the official Twitter handle of 'The Ministry of Health and Family Welfare' (MOHFW) of India, the current study examines the effect of the content characteristics, including content type and media type, on citizen engagement measured as tweet likes and retweets. The findings are based on 3742 tweets from MOHFW, recording more than 4.06 million likes and 1.23 million retweets over the initial six months of the largest COVID-19 vaccination drive. Results show that content-sharing guidance for stakeholders gained the maximum engagement, while the latest news about the COVID-19 crisis resulted in the least engagement. Photos gained maximum engagement, while statuses resulted in the least engagement. The results illuminate the textual features of the government's Twitter communication and will enable policymakers to manage their social media content strategy diligently.
{"title":"Driving citizen engagement through Twitter: The case of COVID-19 vaccination drive in India","authors":"Balamurugan Annamalai, Shabana Chandrasekaran, Atul Arun Pathak","doi":"10.1002/pa.2858","DOIUrl":"10.1002/pa.2858","url":null,"abstract":"<p>Effective crisis communication is essential to efficiently handle the uncertainty and anxiousness of citizens during the COVID-19 crisis. Government Twitter handles are an excellent platform for faster information dissemination and engaging citizens. While most government ministries actively use Twitter, limited attention is given to its modus operandi. Using data retrieved from the official Twitter handle of 'The Ministry of Health and Family Welfare' (MOHFW) of India, the current study examines the effect of the content characteristics, including content type and media type, on citizen engagement measured as tweet likes and retweets. The findings are based on 3742 tweets from MOHFW, recording more than 4.06 million likes and 1.23 million retweets over the initial six months of the largest COVID-19 vaccination drive. Results show that content-sharing guidance for stakeholders gained the maximum engagement, while the latest news about the COVID-19 crisis resulted in the least engagement. Photos gained maximum engagement, while statuses resulted in the least engagement. The results illuminate the textual features of the government's Twitter communication and will enable policymakers to manage their social media content strategy diligently.</p>","PeriodicalId":47153,"journal":{"name":"Journal of Public Affairs","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2023-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49207278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The present study explores how Italian regions and their presidents employed Facebook during the Covid-19 pandemic to encourage citizen engagement. To do so, it adopts quantitative methodologies. Our results show that most public actors increased their levels of social activity during the pandemic but mainly for promoting public communication and that citizens much prefer interacting with presidents. Moreover, citizen engagement was higher when posts were published during nonbusiness hours or weekends, while it decreased when posts contained photos or videos.
{"title":"Can Facebook really be a tool for supporting citizen engagement during emergencies?","authors":"Marco Contri, Silvia Fissi, Elena Gori","doi":"10.1002/pa.2857","DOIUrl":"10.1002/pa.2857","url":null,"abstract":"<p>The present study explores how Italian regions and their presidents employed Facebook during the Covid-19 pandemic to encourage citizen engagement. To do so, it adopts quantitative methodologies. Our results show that most public actors increased their levels of social activity during the pandemic but mainly for promoting public communication and that citizens much prefer interacting with presidents. Moreover, citizen engagement was higher when posts were published during nonbusiness hours or weekends, while it decreased when posts contained photos or videos.</p>","PeriodicalId":47153,"journal":{"name":"Journal of Public Affairs","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2023-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/pa.2857","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48387204","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Anna Bodyako, Svetlana Ponomareva, Anna Pugacheva, Tatyana Rogulenko, Victor Kirillov
The study purpose was to assess the impact of public sector audit on investment climate formation under the COVID-19 pandemic and to develop recommendations to improve its effectiveness. For this purpose, a multistage research project was developed with the participation of auditors from Russia, Kazakhstan, and Ukraine. The project was based on the primary information obtained in the course of expert interviews. Testing the methodological approach with experts from these countries allowed proving the main study hypotheses, according to which the public sector audit has an indirect positive impact on investment climate formation. Such an audit influences the main impact factors through improving public administration efficiency, the fight against corruption, and the provision of the regulatory framework. During the testing, the main directions for improving public audit for a more favorable investment climate were formulated. The developed methodological approach makes it possible to obtain an expert assessment of the impact of the public audit on investment climate formation. At the same time, partial use of statistical methods makes it possible to replicate the study in the form of an expert interview, which increases its attractiveness for researchers in conditions of shortage of qualified interviewers.
{"title":"Public sector audit and influence the investment institutional background during a pandemic","authors":"Anna Bodyako, Svetlana Ponomareva, Anna Pugacheva, Tatyana Rogulenko, Victor Kirillov","doi":"10.1002/pa.2856","DOIUrl":"10.1002/pa.2856","url":null,"abstract":"<p>The study purpose was to assess the impact of public sector audit on investment climate formation under the COVID-19 pandemic and to develop recommendations to improve its effectiveness. For this purpose, a multistage research project was developed with the participation of auditors from Russia, Kazakhstan, and Ukraine. The project was based on the primary information obtained in the course of expert interviews. Testing the methodological approach with experts from these countries allowed proving the main study hypotheses, according to which the public sector audit has an indirect positive impact on investment climate formation. Such an audit influences the main impact factors through improving public administration efficiency, the fight against corruption, and the provision of the regulatory framework. During the testing, the main directions for improving public audit for a more favorable investment climate were formulated. The developed methodological approach makes it possible to obtain an expert assessment of the impact of the public audit on investment climate formation. At the same time, partial use of statistical methods makes it possible to replicate the study in the form of an expert interview, which increases its attractiveness for researchers in conditions of shortage of qualified interviewers.</p>","PeriodicalId":47153,"journal":{"name":"Journal of Public Affairs","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2023-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47496262","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A strong sense of commitment and legacy: An eye to the future","authors":"Laura Corazza, Shaista Wasiuzzaman","doi":"10.1002/pa.2854","DOIUrl":"10.1002/pa.2854","url":null,"abstract":"","PeriodicalId":47153,"journal":{"name":"Journal of Public Affairs","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2023-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/pa.2854","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42853396","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This paper discusses the socio-economic conditions of the return emigrants to Kerala, the highest migration intensity state of India. On close perusal, it is learnt that although concrete steps are being taken by the State for the reabsorption of returnees in the labour market with the help of NORKA, an exclusive department to cater to the demands of return migrants, the State has miles to go in view of the remittances it receives and exodus of migrants on return with their accumulated capital and exceptional work experience for a permanent settlement in their home land.
{"title":"An institutional framework for the socio-economic reintegration of return migrants: A Kerala experience","authors":"Azad Parambengal, Sujathan Pandamangalam Kalam","doi":"10.1002/pa.2855","DOIUrl":"10.1002/pa.2855","url":null,"abstract":"<p>This paper discusses the socio-economic conditions of the return emigrants to Kerala, the highest migration intensity state of India. On close perusal, it is learnt that although concrete steps are being taken by the State for the reabsorption of returnees in the labour market with the help of NORKA, an exclusive department to cater to the demands of return migrants, the State has miles to go in view of the remittances it receives and exodus of migrants on return with their accumulated capital and exceptional work experience for a permanent settlement in their home land.</p>","PeriodicalId":47153,"journal":{"name":"Journal of Public Affairs","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2023-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49183087","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In the past two decades, the Journal of Public Affairs has solidified corporate public affairs as a legitimate leadership skillset vital to driving future business growth. Yet, more work at a persistently overlooked gap in the Journal, the intersection of public affairs and family businesses, might shed new light on thriving, trusted, and sustainable business practices. This paper examines the unique contributions of family businesses as trusted influencers. As one of the most prominent forms of business, worldwide, family businesses persistently enjoy unusually high levels of public trust while collectively employing millions of wage earners yet their contributions to corporate external affairs research ostensibly have been largely overlooked. These “silent” community and social influencers offer a potentially new perspective on effective public outreach given their persistent and unique trust advantage. Family business' trust-based capabilities can potentially bring new insights to understanding effective stakeholder engagement, credible communications, and issues management—the sweet spot of corporate public affairs functions. Future research opportunities based on relational- and locational- advantages of trusted family businesses are identified.
{"title":"External affairs and trusted family businesses: A research agenda","authors":"Jennifer J. Griffin, Yoo Na Youm","doi":"10.1002/pa.2853","DOIUrl":"10.1002/pa.2853","url":null,"abstract":"<p>In the past two decades, the <i>Journal of Public Affairs</i> has solidified corporate public affairs as a legitimate leadership skillset vital to driving future business growth. Yet, more work at a persistently overlooked gap in the <i>Journal</i>, the intersection of public affairs and family businesses, might shed new light on thriving, trusted, <i>and</i> sustainable business practices. This paper examines the unique contributions of family businesses as trusted influencers. As one of the most prominent forms of business, worldwide, family businesses persistently enjoy unusually high levels of public trust while collectively employing millions of wage earners yet their contributions to corporate external affairs research ostensibly have been largely overlooked. These “silent” community and social influencers offer a potentially new perspective on effective public outreach given their persistent and unique trust advantage. Family business' trust-based capabilities can potentially bring new insights to understanding effective stakeholder engagement, credible communications, and issues management—the sweet spot of corporate public affairs functions. Future research opportunities based on relational- and locational- advantages of trusted family businesses are identified.</p>","PeriodicalId":47153,"journal":{"name":"Journal of Public Affairs","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2023-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/pa.2853","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48474159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}