bluuebunny/crossref_metadata_2025_split huggingface dataset:
Comparing Crisis Communication on TikTok and YouTube: A Case Study of the 2023 California Floods
Authors: Duan Yiran , Khoury Christy , Smith Alexander O. , Joh Una , Hemsley Jeff 
Published: October 2023

ABSTRACTIn January 2023, heavy California flooding prompted users to capture and share video footage of their impacted surroundings. This preliminary study uses this crisis event to compare commenting behavior across three video content formats: YouTube videos, YouTube shorts, and TikTok videos. Using network and regression analysis to study 45 videos across these three formats, we find that users commented and replied to others more on YouTube than TikTok despite TikTok videos having more views than YouTube videos. Additionally, we find the most vibrant comment behavior under YouTube shorts. This work provokes additional research to understand the exact ways in which platform design and affordances can influence crisis communication around a specific event.
Digital Humanistic Crowdsourcing of Gamification Based on Interactive Digital Narrative: Taking Henan Yuediao Opera as a Case
Authors: Fan Zhenjia , Li Han , Yang Lijuan 
Published: October 2023

ABSTRACTIn the “intangible cultural heritage” digital humanities project, crowdsourcing plays a key role. Based on the related theories of gamification and narrative, it takes the traditional Chinese opera Henan Yuediao as a case, designs a humanistic contextualized crowdsourcing platform based on interactive digital narration, and tests its usability and feasibility. The research is conducive to promoting the in‐depth mining and utilization of archives.
How China Governs Data: Evidence Mined from the Central Government Policy Documents
Authors: Huo Fanfan , Huo Chaoguang 
Published: October 2023

ABSTRACTData governance policy is of great importance for the development of digital economy. This paper proposes a four‐dimensional policy mining framework to analyze the 1,097 central data governance policies. We depict the development trajectory, analyze the policy subjects involved into the policy‐making, trace the sources of policy, and characterize the policy tool structure based on the policy coding. We find that the core departments of data governance policy making need to strengthen the awareness of data governance; Policy‐making should source enough convincing and authoritative policies to strengthen the long‐term effectiveness and impact policies; There are imbalances and deficiencies of policy tool structure. It provides reference for other countries in data governance.
A Mild Approach to Prebunking Health Misinformation in Social Media: Digital Nudging
Authors: Li Xinyue , Liu Mandie , Lian Jingwen , Zhu Qinghua , Song Xiaokang 
Published: October 2023

ABSTRACTThe governance of health misinformation has been a hot topic in both social practice and academic research. Due to its proactive and timely nature, prebunking represents an emerging and efficacious intervention. However, previous research on prebunking primarily focuses on presenting arguments or techniques to the public in a direct and coercive manner, which remains limited in its scope and efficacy. This study aims to implement prebunking in social media by utilizing a milder approach, namely digital nudging. We conduct a web‐based pre‐experiment to test the effectiveness of warning, social and disclosure nudge, and obtain data from 104 participants. The preliminary results show that the warning and social nudge can mitigate the credibility of misinformation and decrease individual's sharing likelihood. Furthermore, eHealth literacy acts as the moderator in the impact of social nudge. This study broadens the comprehensions of the misinformation governance and digital nudging, and furnishes practical implications for the implementation of prebunking in social media.
How Digital Humans Help Libraries Promote Reading
Authors: Liang Shaobo , Wu Dan , He Xiaoyang 
Published: October 2023

ABSTRACTThis study investigated how digital humans can help libraries promote reading. This study recruited 103 participants for a user experiment to explore their satisfaction with reading promotional videos using digital humans. At the same time, the effect of using digital humans in library reading promotion was analyzed from the perspective of whether users are willing to share and interact. Research has found that user satisfaction with them is not high due to digital human presence in their voice and intonation. But users are more interested in using anime digital human videos. This discovery can help libraries better carry out reading promotion and digital services.
Information Borderlands in the U.S. Southwest
Authors: Lischer‐Katz Zack 
Published: October 2023

ABSTRACTThis paper proposes “information borderlands” as a framework for bounding a unique information environment that is constituted by individual and community level practices, physical landscapes (natural and human‐shaped), as well as large‐scale sociotechnical systems and systems of documentality. Taking the borderlands of the U.S. Southwest as a unique case, existing research literature is reviewed and directions forward for future research are suggested.
Social Network Analysis of Misinformation Spreading and Science Communication during COVID‐19
Authors: Liu Jieli , Regulagedda Ravi Maithrey 
Published: October 2023

ABSTRACTThe outbreak of COVID‐19 has resulted in an increase in health misinformation spreading on social media, emphasizing the need for effective science communication to combat this issue. This study aimed to analyze the relationship between misinformation spreading and science communication network. We identified misinformation spreaders, scientists, and laypeople from COVID vaccine‐related tweets, and we carried out a network analysis to examine the ingroup and intergroup interactions. We found that individuals in all three groups tended to interact with people who were dissimilar to them. Additionally, we found that the spreading of misinformation and the science communication network are polarized. Finally, suggestions were provided to achieve higher engagement in science communication.
Solidarity and Care: Information Activism in the Death Panel Podcast Community
Authors: May Emma 
Published: October 2023

ABSTRACTThis poster highlights the connections between independent media, information activism, and disability through a case study of the podcast Death Panel and its listeners. Death Panel is a leftist podcast that explores issues of affordability in medical care and the dearth of public health resources. The ongoing project explores the independent media created by disabled people that concern their frustrations with societal and governmental neglect, and their desires to build community and a collective political movement for social change. Since the COVID‐19 pandemic, the podcast's listenership has grown substantially. Similarly, the number of members in the Death Panel Discord group has increased to over 2,000 members over the past two years. As of February 21st, 2023, there are 2,954 members in the Discord server. For many members, especially those who are disabled and chronically ill, the podcast's Discord has served as a significant site of politicization and community‐building during the COVID‐19 pandemic. Through semi‐structured interviews, this project will explore the political and activist implications of information for marginalized people.
Seven‐Layer Model for Creating Organizational KM Excellence
Authors: Nakash Maayan , Baruchson‐Arbib Shifra , Bouhnik Dan 
Published: October 2023

ABSTRACTThis paper proposes a practical seven‐layer model that provides a holistic framework for creation an optimal foundation for organizational knowledge management (KM). The research corpus consists of three data collection tools; In the physical field we conducted personal interviews and a focus groups with 52 KM professionals. In the online arena we conducted a web ethnography, in which we surveyed tens of thousands of posts and comments which were posted in two virtual KM groups on the Facebook social network. The research is based on the qualitative‐constructivist paradigm. The data were analyzed according to the thematic analysis method, relying on the grounded theory approach. The proposed conceptual framework contributes to the empirical knowledge of the KM field, and may stand to guide practitioners in successful implementation of KM practices in organizations.
Community Validation as a Method to Establish Trustworthiness in Qualitative LIS Research
Authors: Salzano Rachel , Hall Hazel , Webster Gemma , Brazier David 
Published: October 2023

ABSTRACTA core aspect of the scientific process is the verification of the credibility of findings. In research with a qualitative and mixed methods approach, there is ongoing discussion on the most effective method to validate results. Discussed in this poster is the efficacy of community validation as a novel method to determine trustworthiness of research findings. This involved research with ‘not‐yet‐participants’ to explore the accuracy of researcher findings from analysis of interview data collected in an earlier exercise from a different, but related, community of informants. The use of community validation here resulted in increased interpretive power of initial results, and of new results to develop understanding of the topic. It is concluded that community validation expands upon current methods of determining trustworthiness in research with a qualitative approach. It is particularly useful for research with participants who are not the population of direct interest, but informants who supply data based on their own observations of the members of the target population, such as Library and Information Science (LIS) practitioners.
Knowledge Organisation Systems in the Humanities—Semantic Interoperability in Practice
Authors: Scharnhorst Andrea , Flohr Pascal , Tykhonov Vyacheslav , De Vries Jerry , Hollander Hella , Touber Jetze , Hugo Wim , Smiraglia Richard , Le Franc Yann , Siebes Ronald , Meijers Enno 
Published: October 2023

ABSTRACTWe observe a growing universe of machine‐readable knowledge organisation systems (KOS) or even wider ‘semantic artifacts. We see at the same time, various attempts to bring semantic artifacts together via registries, catalogues and via cross‐walks among ontologies. This poster reflects how newest research on semantic interoperability informs current practice for research data repositories and registry service providers. We focus on the domain of humanities and cultural heritage, using different examples from Europe and the Netherlands: The European Archaeological Data Infrastructure Ariadne, services of the Dutch Cultural Heritage Network and two Data Stations (for Archaeology and for SSH) hosted at DANS‐KNAW. For those cases we report on current efforts to include ‘semantic artifacts’, together with opportunities and challenges. This poster is a practice report combined with an invitation to reflect about the context of semantic interoperability itself.
Investigating Scientific Misinformation Originating from Retracted Publications and Their Perception
Authors: Stiller Juliane , Terner Senta , Trkulja Violeta 
Published: October 2023

ABSTRACTScientific retractions can be an indicator that misinformation is present in a research paper. Retractions are therefore an interesting research object to explore news coverage of misleading scientific information. This poster presents how problematic research (before and after retraction) is portrayed in news outlets, the impact of the retraction on these reports and the relationship of retracted scientific results and the spread of false information. Starting from a list of 270 retracted COVID‐19 papers from the Retraction Watch blog (https://retractionwatch.com), we analysed news articles of 16 retracted publications, that were immensely discussed in journalistic formats. By presenting three different use cases, we show how misinformation emanates from retractions, how problematic research is presented in media and what factors influence the message of the article. Our research contributes to a better understanding of how retractions are used and perceived in propagating scientific misinformation on one hand and in mitigating it on the other.
Exploring Data Justice in Citizen Humanities: Case Studies from Memory Institutions
Authors: Ting Yu‐Ning , Jeng Wei 
Published: October 2023

ABSTRACTToday, while one sector can effortlessly gain access to data provided by another, there may also be instances of injustice between data producers and decision‐makers. This study applies Heeks and Shekhar's framework of data justice to analyze two humanities and citizen science projects in Taiwan: the collection of old photos by the Taipei Public Library and the citizen archivist project of the National Archives Administration. The study explores data justice issues within libraries and archives and examines the applicability of the data justice framework to citizen humanities projects. The research findings indicate that although there are unequal power dynamics between institutions and citizen scientists regarding data, the selected cases involve relatively straightforward task contexts and individuals, resulting in minimal violation of data rights for citizen scientists. Consequently, these two projects have limited observable instances of data injustice.
Academic Casualization, Precarity, and Information Practices: Initial Findings
Authors: Willson Rebekah , Stewart‐Robertson Owen , Julien Heidi , Given Lisa M. 
Published: October 2023

ABSTRACTThere is increasing recognition of the challenges academics working on short‐term contracts experience, as well as universities' increasing reliance on their labor. While discussions of these issues have expanded, there is a lack of empirical research around the information experiences of contract academic staff. This poster reports on initial findings of a qualitative research project that interviewed 34 contract academic staff (CAS) from across Canada, exploring institutional provisions of information, information practices in the workplace, and how marginalization and social inclusion influence workplace information practices. We present preliminary findings in three themes: precarity and uncertainty necessitate holistic and situational understandings, exclusion and isolation are enacted and experienced on many levels, and uncertainty as a barrier to investment and furthering careers, exploring what these findings mean for contract academic staff members.
Revisiting the Benefits of Duplicate Questions: Evidence from Knowledge Evolution on Stack Overflow
Authors: Zhang Yiwei , Jiang Na , Liu Xiaohui , Zhang Qi , Deng Sanhong 
Published: October 2023

ABSTRACTStack Overflow (SO) represents one of the most vibrant Question Answering Communities (QACs), providing a crucial platform for developers to pose and respond to questions. SO preserved duplicate questions due to their potential for furnishing additional insights or suggestions. In this paper, we delve into the study of duplicates within SO, with the objective of unraveling their positive value, particularly through the lens of knowledge networks and the evolution. We propose a categorization of knowledge evolution within QACs into two key dimensions: depth and breadth. Our exploration reveals that duplicate questions play a constructive role in fostering both the depth and breadth of knowledge evolution. This finding illuminates the underestimated value of duplicate questions, underlining their significance for the ongoing expansion of knowledge within QACs.
“Hide and seek”: Misleading transferrin variants in PMM2‐CDG complicate diagnostics
Authors: Raynor Alexandre , Bruneel Arnaud , Vermeersch Pieter , Cholet Sophie , Friedrich Sebastian , Eckenweiler Matthias , Schumann Anke , Hengst Simone , Tuncel Ali Tunç , Fenaille François , Thiel Christian , Rymen Daisy 
Published: October 2023

AbstractPurposeCongenital disorders of glycosylation (CDG) are one of the fastest growing groups of inborn errors of metabolism. Despite the availability of next‐generation sequencing techniques and advanced methods for evaluation of glycosylation, CDG screening mainly relies on the analysis of serum transferrin (Tf) by isoelectric focusing, HPLC or capillary electrophoresis. The main pitfall of this screening method is the presence of Tf protein variants within the general population. Although reports describe the role of Tf variants leading to falsely abnormal results, their significance in confounding diagnosis in patients with CDG has not been documented so far. Here, we describe two PMM2‐CDG cases, in which Tf variants complicated the diagnostic.Experimental DesignGlycosylation investigations included classical screening techniques (capillary electrophoresis, isoelectric focusing and HPLC of Tf) and various confirmation techniques (two‐dimensional electrophoresis, western blot, N‐glycome, UPLC‐FLR/QTOF MS with Rapifluor). Tf variants were highlighted following neuraminidase treatment. Sequencing of PMM2 was performed.ResultsIn both patients, Tf screening pointed to CDG‐II, while second‐line analyses pointed to CDG‐I. Tf variants were found in both patients, explaining these discrepancies. PMM2 causative variants were identified in both patients.Conclusion and Clinical RelevanceWe suggest that a neuraminidase treatment should be performed when a typical CDG Tf pattern is found upon initial screening analysis.
Study on the constitutive model of NEPE propellant based on indentation creep
Authors: Liu Zai , Qiang Hongfu , Hui Weiwei , Zhang Yurou , Cao Peng 
Published: October 2023

AbstractThe significance of the mechanical properties of solid propellant during the curing process lies in their contribution to stress‐strain calculations of viscoelastic engineering materials and the analysis of structural integrity of solid rocket motor charges. In order to study the Constitutive equation of the nitrate ester plasticized polyether (NEPE) propellant during the curing process, indentation creep tests were carried out on the NEPE propellant, and the viscoelastic constitutive model of propellant with curing reaction at 50 °C and atmospheric pressure was studied. Firstly, based on the viscoelastic theory, the experimental principle of indentation creep test is deduced, and indentation creep tests are carried out for propellants with different curing degrees. Then, based on 2S2P1D (2 Springs, 2 Parabolic elements, 1 Dashpot) model and time‐temperature equivalence principle, the indentation test data are processed, and the complex modulus master curve of propellant with different curing degrees is established, and the influence of curing reaction on viscoelastic properties of propellant is analyzed, so as to better understand the response characteristics of propellant system during curing. The results show that the 2S2P1D model has a good fitting effect for the master curve in low frequency period, the fitting error is controlled within 10 %, and the correlation coefficients are all above 0.95. With the curing reaction, the complex modulus gradually increases, while the change rate gradually decreases. And it tends to be stable on the seventh day.
Mismatched disturbance compensation enhanced robust H∞ control for systems with nonvanishing uncertainties/disturbances
Authors: Cao Mengying , Li Shihua , Yang Jun , Zhang Kanjian 
Published: October 2023

AbstractThis article proposes a robust control method based on disturbance observer techniques for systems subject to mismatched uncertainties/disturbances. In the existing composite robust control methods with disturbance compensation, only matched uncertainties/disturbances, that is, the uncertainties/disturbances acting on the same channels as the control inputs, are feedforward compensated, while the mismatched ones are only attenuated in a conservative manner. It should be highlighted that if the mismatched uncertainties/disturbances are nonvanishing, the controller generally requires excessive control energy to suppress the effects of uncertainties/disturbances, where the control gains must be designed to ensure robust properties at the expense of sacrificing nominal tracking and/or stabilization performances. To address this problem, this article further introduces the compensation of mismatched uncertainties/disturbances into the robust control. Moreover, to attenuate the effects of observation errors, sufficient conditions for the asymptotic and robust stability of error systems are established. Finally, the proposed controller is applied to a DC–DC buck converter system feeding constant power load. Experimental results confirm its feasibility and efficiency.
Rainbow subdivisions of cliques
Authors: Jiang Tao , Letzter Shoham , Methuku Abhishek , Yepremyan Liana 
Published: October 2023

AbstractWe show that for every integer and large , every properly edge‐colored graph on vertices with at least edges contains a rainbow subdivision of . This is sharp up to a polylogarithmic factor. Our proof method exploits the connection between the mixing time of random walks and expansion in graphs.
Sustainable development practices in public higher education: A new conceptual framework for nurturing student satisfaction and reinforcing attractiveness to international students
Authors: Pedro Eugénia , Alves Helena , Leitão João 
Published: October 2023

AbstractUsing a multi‐layer review based on stakeholder, institutional and legitimacy theories, the current study presents and empirically analyses a novel conceptual framework addressing the relationship between sustainable development practices, internationalization and students' satisfaction in public higher education institutions. Based on participants' self‐perception, a questionnaire was distributed to 738 students at seven Portuguese public higher education institutions. Structural equation modeling was utilized to estimate the multivariate causal relationships. The evidence shows that SDP are positively, directly, and significantly related to internationalization and students' satisfaction. Students' satisfaction is directly and significantly associated with internationalization, also revealing a moderating effect on the relationship between sustainable development practices and internationalization. To achieve legitimacy among their stakeholders, public higher education institutions must build an institutional commitment to sustainability by adopting and disseminating sustainable development practices with actions on a livable campus.
Corrosion Prevention of Biomedical Implants: Surface Coating Techniques Perspective
Authors: Daniyan Ayodele Abeeb , Akpomejero Tobore Lucky , Ige Oladeji Oluremi , Olubambi Peter Apata 
Published: October 2023

AbstractNo doubt, the use of biomedical implants in the world has been of tremendous benefit to humans (animals as well), still gaining much relevance today, and commands greater prospects in the future. Developments in this field have been from the progression of the use of materials like wood, iron and gold as external limb support and indental applications, to more sophisticated materials today like biodegradable metal alloys, polymers, ceramics and composites materials capable of replacing damaged or worn‐out organs (eye, heart, lungs, liver, kidney, etc.), mimicking the bone, or for boosting other physiological features as in cosmetology.Appropriate applications of these implants in the human body still remain a challenge today due to several post‐surgical issues like cytotoxicity, thrombogenicity, allergenicity, carcinogenicity and inflammations all of which could be attributed to factors like biocompatibility, osseointegration, mechanical properties and corrosion resistance of these biomedical implants during service. The aspect of implants’ corrosion is of much concern in the biomedical industry of which there have been several methods used to tackle it viz ‐use of corrosion resistant materials and inhibitors, metal plating, environmental and design considerations and protective coating techniques. This paper reviews five different surface coating techniques for preventing corrosion in biomedical implants, their descriptions and working principles.