Mental health in Black communities and racial/ethnic disparities in mental health service utilization remain growing concerns. Evidence suggests that psychotic disorders may be more prevalent among Black individuals than white individuals and the Black community faces barriers to care that can negatively influence outcomes. To better understand these barriers, we interviewed mental healthcare providers (n = 11) and Black young adults with first-person experience of psychosis (n = 13) about the experiences of minority young adults with mental health treatment. We analyzed interview transcripts and, consistent with constructivist grounded theory methods, identified iterative patterns across individuals about barriers to care. From the 11 mental healthcare providers and 13 Black young adults in the present analyses, five overarching themes emerged: lack of knowledge about mental health helpseeking, material resource unavailability, stigma, lack of family support, and trauma. These themes represented factors that dissuaded individuals from seeking care and must be addressed to improve engagement and outcomes for minority young adults. Innovative approaches to improving mental health literacy and decreasing stigma, along with systemic, policy-based economic changes, may provide starting points for effectively addressing these barriers.
{"title":"Identifying Barriers to Mental Health Services Utilization for Black Youth in the United States: A Qualitative Study","authors":"","doi":"10.25172/jour.8.1.3","DOIUrl":"https://doi.org/10.25172/jour.8.1.3","url":null,"abstract":"Mental health in Black communities and racial/ethnic disparities in mental health service utilization remain growing concerns. Evidence suggests that psychotic disorders may be more prevalent among Black individuals than white individuals and the Black community faces barriers to care that can negatively influence outcomes. To better understand these barriers, we interviewed mental healthcare providers (n = 11) and Black young adults with first-person experience of psychosis (n = 13) about the experiences of minority young adults with mental health treatment. We analyzed interview transcripts and, consistent with constructivist grounded theory methods, identified iterative patterns across individuals about barriers to care. From the 11 mental healthcare providers and 13 Black young adults in the present analyses, five overarching themes emerged: lack of knowledge about mental health helpseeking, material resource unavailability, stigma, lack of family support, and trauma. These themes represented factors that dissuaded individuals from seeking care and must be addressed to improve engagement and outcomes for minority young adults. Innovative approaches to improving mental health literacy and decreasing stigma, along with systemic, policy-based economic changes, may provide starting points for effectively addressing these barriers.","PeriodicalId":221628,"journal":{"name":"SMU Journal of Undergraduate Research","volume":"41 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139634668","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}
Underrepresented-student groups experience unique challenges throughout their college experience, the impacts of which can be assessed by measuring students’ levels of thriving. The purpose of this study was to understand the thriving of underrepresented college students—first-generation, international, and transfer students, specifically. To understand this, we sought to measure students’ thriving levels and determine the experiences contributing to or detracting from their perception of thriving. This study utilized a sequential exploratory design using the established 72-item thriving quotient survey to measure students’ overall thriving levels. In addition, the study utilized a qualitative content analysis on an open-ended question asking participants to describe contributory experiences. The results show variation among first-generation, international, and transfer students. Our findings reveal first-generation students to have the lowest overall levels of thriving among the underrepresented-student groups, international students to suffer most in social connectedness, and transfer students to be thriving the most. Finally, our content analysis reveals six emergent themes of experiences contributing to the students’ perception of their thriving levels: university support, policies, and procedures; faculty and assignments; life events; concern over money and finances; self-confidence; and belonging.
{"title":"Thriving in College: International, First-Generation, and Transfer Students","authors":"Webb Hannah, Nikita Kulkarni","doi":"10.25172/jour.8.1.4","DOIUrl":"https://doi.org/10.25172/jour.8.1.4","url":null,"abstract":"Underrepresented-student groups experience unique challenges throughout their college experience, the impacts of which can be assessed by measuring students’ levels of thriving. The purpose of this study was to understand the thriving of underrepresented college students—first-generation, international, and transfer students, specifically. To understand this, we sought to measure students’ thriving levels and determine the experiences contributing to or detracting from their perception of thriving. This study utilized a sequential exploratory design using the established 72-item thriving quotient survey to measure students’ overall thriving levels. In addition, the study utilized a qualitative content analysis on an open-ended question asking participants to describe contributory experiences. The results show variation among first-generation, international, and transfer students. Our findings reveal first-generation students to have the lowest overall levels of thriving among the underrepresented-student groups, international students to suffer most in social connectedness, and transfer students to be thriving the most. Finally, our content analysis reveals six emergent themes of experiences contributing to the students’ perception of their thriving levels: university support, policies, and procedures; faculty and assignments; life events; concern over money and finances; self-confidence; and belonging.","PeriodicalId":221628,"journal":{"name":"SMU Journal of Undergraduate Research","volume":"65 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139635327","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 COVID-19 pandemic has created unprecedented mental health concerns generally, but particularly for young adults navigating an already fluctuating and uncertain period of their lives. While there are many factors related to mental health, it is well-documented that emotion regulation– the ability to modulate an emotion or set of emotions– and risk perception appear to be relevant to the development, maintenance, and treatment of psychopathology. The current study aimed to assess the relationship between emotion regulation processes, COVID-19 risk perception, and dysphoria symptoms during the early months of the pandemic. Between April - May 2020, 243 undergraduate participants completed the Emotion Regulation Questionnaire, the dysphoria subscale of the IDAS-II, and questions about their perceived risk of COVID-19. Two subfacets of emotion regulation known as cognitive reappraisal and expressive suppression were analyzed specifically. Results indicated, contrary to hypotheses, no significant interaction between cognitive reappraisal and risk perception on dysphoria, nor was there a significant interaction between expressive suppression and risk perception on dysphoria. However, there were significant main effects of cognitive reappraisal on dysphoria and expressive suppression on dysphoria indicating cognitive reappraisal may be a more beneficial emotion strategy for maintaining mental health.
{"title":"Cognitive Reappraisal is Associated with Lower Dysphoria Symptoms During the COVID-19 Pandemic","authors":"Nadia Armstrong, Diane Moon","doi":"10.25172/jour.8.1.2","DOIUrl":"https://doi.org/10.25172/jour.8.1.2","url":null,"abstract":"The COVID-19 pandemic has created unprecedented mental health concerns generally, but particularly for young adults navigating an already fluctuating and uncertain period of their lives. While there are many factors related to mental health, it is well-documented that emotion regulation– the ability to modulate an emotion or set of emotions– and risk perception appear to be relevant to the development, maintenance, and treatment of psychopathology. The current study aimed to assess the relationship between emotion regulation processes, COVID-19 risk perception, and dysphoria symptoms during the early months of the pandemic. Between April - May 2020, 243 undergraduate participants completed the Emotion Regulation Questionnaire, the dysphoria subscale of the IDAS-II, and questions about their perceived risk of COVID-19. Two subfacets of emotion regulation known as cognitive reappraisal and expressive suppression were analyzed specifically. Results indicated, contrary to hypotheses, no significant interaction between cognitive reappraisal and risk perception on dysphoria, nor was there a significant interaction between expressive suppression and risk perception on dysphoria. However, there were significant main effects of cognitive reappraisal on dysphoria and expressive suppression on dysphoria indicating cognitive reappraisal may be a more beneficial emotion strategy for maintaining mental health.","PeriodicalId":221628,"journal":{"name":"SMU Journal of Undergraduate Research","volume":"23 22‐23","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139631600","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 Cryogenic Dark Matter Search (SuperCDMS) is an international collaboration designed to search for and detect dark matter particles, which make up ~85% of the matter in the universe. The plate-out, or deposition of naturally occurring radioactive decay byproducts onto surfaces, can create backgrounds that interfere with dark matter detection experiments. In the first series of these experiments, we analyze the amount of radon progeny, 214Pb and 214Bi, that plate-out on polycarbonate samples while controlling factors such as electric charge and airflow. These samples are exposed to radon-spiked nitrogen gas in a polycarbonate wind tunnel to simulate plate-out conditions in a controlled environment. To determine radon progeny plate-out rates for each trial, the initial activity of radon progeny is calculated from the measurements of an Ortec alpha counter. In previous iterations of the experiment, we observed static charge buildup on surfaces, especially polycarbonate. This charge buildup was reduced by the implementation of an electric field source in the wind tunnel, yielding more consistent polycarbonate trials. After neutralizing the electric charge on polycarbonate, the second series of the experiment compares normalized radon daughter plate-out for polycarbonate and copper samples. Copper measurements demonstrated a positive correlation between air speed and radon daughter plate-out rate from speeds of 0 to 60 ft/min, stabilizing at speeds between 0 to 60 ft/min. Acrylic measurements demonstrated no observable relation between air speed and normalized plate-out rates. Results from both results deviate from the linear correlation of air speed and plate-out rate predicted by the Jacobi plate-out model [1]
{"title":"Radon Plate-out and the Effects of Airflow and Electric Charge for Dark Matter Experiments","authors":"Faith Fang","doi":"10.25172/jour.8.1.1","DOIUrl":"https://doi.org/10.25172/jour.8.1.1","url":null,"abstract":"The Cryogenic Dark Matter Search (SuperCDMS) is an international collaboration designed to search for and detect dark matter particles, which make up ~85% of the matter in the universe. The plate-out, or deposition of naturally occurring radioactive decay byproducts onto surfaces, can create backgrounds that interfere with dark matter detection experiments. In the first series of these experiments, we analyze the amount of radon progeny, 214Pb and 214Bi, that plate-out on polycarbonate samples while controlling factors such as electric charge and airflow. These samples are exposed to radon-spiked nitrogen gas in a polycarbonate wind tunnel to simulate plate-out conditions in a controlled environment. To determine radon progeny plate-out rates for each trial, the initial activity of radon progeny is calculated from the measurements of an Ortec alpha counter. In previous iterations of the experiment, we observed static charge buildup on surfaces, especially polycarbonate. This charge buildup was reduced by the implementation of an electric field source in the wind tunnel, yielding more consistent polycarbonate trials. After neutralizing the electric charge on polycarbonate, the second series of the experiment compares normalized radon daughter plate-out for polycarbonate and copper samples. Copper measurements demonstrated a positive correlation between air speed and radon daughter plate-out rate from speeds of 0 to 60 ft/min, stabilizing at speeds between 0 to 60 ft/min. Acrylic measurements demonstrated no observable relation between air speed and normalized plate-out rates. Results from both results deviate from the linear correlation of air speed and plate-out rate predicted by the Jacobi plate-out model [1]","PeriodicalId":221628,"journal":{"name":"SMU Journal of Undergraduate Research","volume":"6 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139635379","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 paper aims to report the conceptualization of a web-based Automated Speech Recognition Scoring System, project MELVA-S (Measuring the English Language Vocabulary Acquisition of Latinx Bilingual Students), to measure the science vocabulary of second- and third-grade Latinx students. ELVA (English Learner Vocabulary Acquisition First Iteration) and ELVA-2 (English Learner Vocabulary Acquisition Second Iteration) focused on student’s learning and comprehension on science vocabularies. Both of the iterations are the foundation to build MELVA-S, which intends to measure and evaluate student’s answers with greater accuracy with Machine Learning. As a web-based agent, this system increases satisfaction for both teachers’ and students’ User Experience (UX) from content, design, and engineering perspectives. The project utilized a design-thinking approach and prototyped both the algorithm and the automated system interfaces. Future iterations of ELVA-2 and MELVA-S could consider adopting a Human-Centered Machine Learning approach, implemented with incremental improvements that include evaluation and testing with users, to keep enhancing both usability and functionality of the system for better UX.
{"title":"Conceptualization of an Assessment System to Measure Vocabulary in Science (Project MELVA-S)","authors":"Sisi Kang","doi":"10.25172/jour.7.2.2","DOIUrl":"https://doi.org/10.25172/jour.7.2.2","url":null,"abstract":"This paper aims to report the conceptualization of a web-based Automated Speech Recognition Scoring System, project MELVA-S (Measuring the English Language Vocabulary Acquisition of Latinx Bilingual Students), to measure the science vocabulary of second- and third-grade Latinx students. ELVA (English Learner Vocabulary Acquisition First Iteration) and ELVA-2 (English Learner Vocabulary Acquisition Second Iteration) focused on student’s learning and comprehension on science vocabularies. Both of the iterations are the foundation to build MELVA-S, which intends to measure and evaluate student’s answers with greater accuracy with Machine Learning. As a web-based agent, this system increases satisfaction for both teachers’ and students’ User Experience (UX) from content, design, and engineering perspectives. The project utilized a design-thinking approach and prototyped both the algorithm and the automated system interfaces. Future iterations of ELVA-2 and MELVA-S could consider adopting a Human-Centered Machine Learning approach, implemented with incremental improvements that include evaluation and testing with users, to keep enhancing both usability and functionality of the system for better UX.","PeriodicalId":221628,"journal":{"name":"SMU Journal of Undergraduate Research","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127211048","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}
For past decades, hydrocarbon-based fuels have been the primary source of energy as a necessity for modern machines and automotive vehicles. Despite use in combustion engines and power plants, fossil fuels reserves are unpredictable and the associated CO2 emissions are now causing terrible effects on the environment and human health. Researchers have realized H2 as a potentially safe and efficient energy source, with an energy density of 33.3 kWh per kg. Moreover, H2 is significantly more environmentally friendly as H2O is the only by-product. Currently, the development of on-board storage technology is progress for use in the transportation industry. The chemical storage of hydrogen, in which H2 is bound to a carrier molecule, provides a more practical and safer method to store and release immense amounts of H2. Ammonia Borane (H3N-BH3, AB) is a useful material for storing up to 19.6 wt% of and 0.145kg L-1 of H2 with the ability to release H2 under mild ambient conditions through exposure to a suitable catalyst. This project investigates the use of pyrazole-based compounds as ligands for η6-arene Ru-complexes in order to formulate efficient catalysts for AB dehydrogenation. Pyrazoles are interesting diaza-five member heterocycles and have strong electron-donating properties. Mono- and di-coordinating substituted pyrazole complexes and an unusual Cl-bridging dimeric Ru complex were successfully synthesized and characterized (NMR, ESI-MS and X-ray diffraction crystallography) before undergoing evaluation for AB dehydrogenation studies in a high-pressure stainless steel reactor. The dimeric Ru Cl-bridging catalyst released the largest H2 equivalent per mol of AB with 1.45 with a total of 7.82 bar of H2 pressure, proving to be the most successful catalyst in the series. However, from the H2 release profiles, it appears that catalysts undergo slow transformation where it is possible that the pyrazole ligands are lost. Further mechanistic studies are required to determine the decomposition process.
{"title":"Design and Development of Ruthenium-Based Catalysts for Enabling Hydrogen Storage","authors":"I. Beaudoin","doi":"10.25172/jour.7.2.1","DOIUrl":"https://doi.org/10.25172/jour.7.2.1","url":null,"abstract":"For past decades, hydrocarbon-based fuels have been the primary source of energy as a necessity for modern machines and automotive vehicles. Despite use in combustion engines and power plants, fossil fuels reserves are unpredictable and the associated CO2 emissions are now causing terrible effects on the environment and human health. Researchers have realized H2 as a potentially safe and efficient energy source, with an energy density of 33.3 kWh per kg. Moreover, H2 is significantly more environmentally friendly as H2O is the only by-product. Currently, the development of on-board storage technology is progress for use in the transportation industry. The chemical storage of hydrogen, in which H2 is bound to a carrier molecule, provides a more practical and safer method to store and release immense amounts of H2. Ammonia Borane (H3N-BH3, AB) is a useful material for storing up to 19.6 wt% of and 0.145kg L-1 of H2 with the ability to release H2 under mild ambient conditions through exposure to a suitable catalyst. This project investigates the use of pyrazole-based compounds as ligands for η6-arene Ru-complexes in order to formulate efficient catalysts for AB dehydrogenation. Pyrazoles are interesting diaza-five member heterocycles and have strong electron-donating properties. Mono- and di-coordinating substituted pyrazole complexes and an unusual Cl-bridging dimeric Ru complex were successfully synthesized and characterized (NMR, ESI-MS and X-ray diffraction crystallography) before undergoing evaluation for AB dehydrogenation studies in a high-pressure stainless steel reactor. The dimeric Ru Cl-bridging catalyst released the largest H2 equivalent per mol of AB with 1.45 with a total of 7.82 bar of H2 pressure, proving to be the most successful catalyst in the series. However, from the H2 release profiles, it appears that catalysts undergo slow transformation where it is possible that the pyrazole ligands are lost. Further mechanistic studies are required to determine the decomposition process.","PeriodicalId":221628,"journal":{"name":"SMU Journal of Undergraduate Research","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125305416","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 long history of violence and cruelty that defined the period of British rule in India, Arthur Cotton is one of the few men remembered today not for his crimes, but for the good he did for the people of India. Cotton’s irrigation projects protected millions of Indians from the threat of famine, but the true legacy of his work is global in scope. As a major figure in the development of India’s infrastructure for most of the nineteenth century, Cotton witnessed the British Empire struggle with questions about its role in facilitating public works projects. Despite the Empire’s dedication to the principles of free-market capitalism for issues relating to India, by the final decades of the nineteenth century the British had recognized the need for government- funded infrastructure projects, and they became the first modern nation to leverage public debt for major infrastructure projects. Arthur Cotton played an instrumental role in the development of state-supported public works through his highly successful irrigation projects on the Cauvery and Godavari rivers, promoting the success of these projects in his writing, and by providing a solution to the challenge of developing Indian cotton agriculture.
{"title":"Arthur Cotton and the Development of Public Works","authors":"Justin Patty","doi":"10.25172/jour.7.2.5","DOIUrl":"https://doi.org/10.25172/jour.7.2.5","url":null,"abstract":"In the long history of violence and cruelty that defined the period of British rule in India, Arthur Cotton is one of the few men remembered today not for his crimes, but for the good he did for the people of India. Cotton’s irrigation projects protected millions of Indians from the threat of famine, but the true legacy of his work is global in scope. As a major figure in the development of India’s infrastructure for most of the nineteenth century, Cotton witnessed the British Empire struggle with questions about its role in facilitating public works projects. Despite the Empire’s dedication to the principles of free-market capitalism for issues relating to India, by the final decades of the nineteenth century the British had recognized the need for government- funded infrastructure projects, and they became the first modern nation to leverage public debt for major infrastructure projects. Arthur Cotton played an instrumental role in the development of state-supported public works through his highly successful irrigation projects on the Cauvery and Godavari rivers, promoting the success of these projects in his writing, and by providing a solution to the challenge of developing Indian cotton agriculture.","PeriodicalId":221628,"journal":{"name":"SMU Journal of Undergraduate Research","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124386454","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}
Psychopathy and serial murder have been topics of great public interest and media attention for several decades. Dennis Rader, a serial killer well-known by his pseudonym “BTK,” was responsible for the gruesome torture and murder of ten people between 1974 and 1991. Although some information is known about him through media accounts, little work has been done to synthesize information about his life and crimes, and to examine him as a case study of psychopathy. Through careful literature review and analysis, this study aims to provide insight into Rader’s life and crimes, and to delineate his psychopathology to gain a better understanding of psychopathy. The results of this case study indicate that Dennis Rader exhibited many features of psychopathy, as well as antisocial and narcissistic personality disorders. This case study has important implications for the public perception of psychopathy and serial murderers, and the investigation of individual psychopaths, emphasizing the value of a comprehensive review of an individual’s life factors in relation to their criminal behavior.
{"title":"BTK: A Case Study in Psychopathy","authors":"Matthew Hutnyan","doi":"10.25172/jour.7.2.4","DOIUrl":"https://doi.org/10.25172/jour.7.2.4","url":null,"abstract":"Psychopathy and serial murder have been topics of great public interest and media attention for several decades. Dennis Rader, a serial killer well-known by his pseudonym “BTK,” was responsible for the gruesome torture and murder of ten people between 1974 and 1991. Although some information is known about him through media accounts, little work has been done to synthesize information about his life and crimes, and to examine him as a case study of psychopathy. Through careful literature review and analysis, this study aims to provide insight into Rader’s life and crimes, and to delineate his psychopathology to gain a better understanding of psychopathy. The results of this case study indicate that Dennis Rader exhibited many features of psychopathy, as well as antisocial and narcissistic personality disorders. This case study has important implications for the public perception of psychopathy and serial murderers, and the investigation of individual psychopaths, emphasizing the value of a comprehensive review of an individual’s life factors in relation to their criminal behavior.","PeriodicalId":221628,"journal":{"name":"SMU Journal of Undergraduate Research","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130320333","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}
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