bluuebunny/crossref_metadata_2025_split huggingface dataset:
Increasing students’ social engagement during COVID-19 with Net.Create: collaborative social network analysis to map historical pandemics during a pandemic
Authors: Craig Kalani , Humburg Megan , Danish Joshua A. , Szostalo Maksymilian , Hmelo-Silver Cindy E. , McCranie Ann 
Published: July 2020

PurposeThe authors explored shifts in social interactions, content engagement and history learning as students who were studying one pandemic simultaneously experienced another. This paper aims to understand how the Net.Create network visualization tool would support students as they tried to understand the many complex interactions in a historical text in a remote learning environment and how sustained knowledge building using Net.Create would shape student attitudes toward remote learning, collaboration and engagement.Design/methodology/approachThis paper explores changes in engagement and learning in a survey-level history course on the black death after a shift to remote learning during the COVID-19 pandemic. The authors used activity theory to focus the adaptation of Net.Create, a web-based collaborative social-network-analysis tool and to understand how it supported group-based remote learning. The authors describe how the redesigned activities sustained engagement with historical content and report coded student network entries, reading responses and surveys to illustrate changes in engagement and learning.FindingsThe results suggest that students benefit from personal connections to historical content and their peers. Net.Create supported both through collaborative knowledge-building activities and reflection on how their quarantine experiences compared to the historical content they read. It is possible to avoid student frustrations with traditional “group work” even in a remote environment by supporting collaborative learning using Net.Create and a mix of individual and group contributions.Originality/valueThis is the first use of a collaborative network visualization tool to support large classroom interaction and engagement with history content at the undergraduate level.
Linking serial homicide – towards an ecologically valid application
Authors: Pakkanen Tom , Sirén Jukka , Zappalà Angelo , Jern Patrick , Bosco Dario , Berti Andrea , Santtila Pekka 
Published: July 2020

Purpose
Crime linkage analysis (CLA) can be applied in the police investigation-phase to sift through a database to find behaviorally similar cases to the one under investigation and in the trial-phase to try to prove that the perpetrator of two or more offences is the same, by showing similarity and distinctiveness in the offences. Lately, research has moved toward more naturalistic settings, analyzing data sets that are as similar to actual crime databases as possible. One such step has been to include one-off offences in the data sets, but this has not yet been done with homicide. The purpose of this paper is to investigate how linking accuracy of serial homicide is affected as a function of added hard-to-solve one-off offences.

Design/methodology/approach
A sample (N = 117–1160) of Italian serial homicides (n = 116) and hard-to-solve one-off homicides (n = 1–1044, simulated from 45 cases) was analyzed using a Bayesian approach to identify series membership, and a case by case comparison of similarity using Jaccard’s coefficient. Linking accuracy was evaluated using receiver operating characteristics and by examining the sensitivity and specificity of the model.

Findings
After an initial dip in linking accuracy (as measured by the AUC), the accuracy increased as more one-offs were added to the data. While adding one-offs made it easier to identify correct series (increased sensitivity), there was an increase in false positives (decreased specificity) in the linkage decisions. When rank ordering cases according to similarity, linkage accuracy was affected negatively as a function of added non-serial cases.

Practical implications
While using a more natural data set, in terms of adding a significant portion of non-serial homicides into the mix, does introduce error into the linkage decision, the authors conclude that taken overall, the findings still support the validity of CLA in practice.

Originality/value
This is the first crime linkage study on homicide to investigate how linking accuracy is affected as a function of non-serial cases being introduced into the data.
The trouble with diverse books, part I: on the limits of conceptual analysis for political negotiation in Library & Information Science
Authors: Lawrence E. E. 
Published: July 2020

PurposeThe term diverse books is increasingly popular yet persistently nebulous. The purpose of this paper – Part I of II – is to illuminate both that the concept is in need of a unified account and that conceptual analysis, though at first seemingly quite promising, fails as a method for identifying one.Design/methodology/approachThis paper utilizes traditional (or intuitive) conceptual analysis to specify the respective clusters of necessary and sufficient conditions that constitute four broad candidate accounts of diverse books.FindingsThough diverse books is a concept in need of a definition, conceptual analysis is not an appropriate method for adjudicating between the definitions we have on offer. This is because the concept is fundamentally political, serving as a resource for re-shaping collective social arrangements and ways of life. The conceptual problem outlined here requires for its resolution a method that will move us from a descriptive project to an explicitly normative one, wherein we consider what we properly work to achieve with and through the concept in question.Originality/valueThis paper initiates a systematic analytical project aimed at defining diverse books. In illustrating a moment of methodological failure, it paves the way for a critical alternative – namely, Part II's proposal of an analytical intervention in which political concepts are defined partially in terms of their benefits vis-á-vis informational justice.
Muslims and non-Muslims intention to hold Shariah-compliant credit cards: a SmartPLS approach
Authors: Johan Zaimy Johana , Hussain Mohd Zainee , Mohd Rohani , Kamaruddin Badrul Hisham 
Published: July 2020

Purpose
The purpose of this paper is to examine the relationship between attitude, subjective norm, perceived behavioural control, religiosity, knowledge and Shariah-compliance with intention to hold Shariah-compliant credit card (SCCC) amongst Muslims and non-Muslims.

Design/methodology/approach
Researchers used survey questionnaire to collect data and applied a purposive sampling method, then analyzing the data using descriptive statistics and also multi-group analysis of SmartPLS.

Findings
For Muslims, attitude, subjective norm, Shariah-compliance, knowledge and religiosity are positively significant. While for non-Muslims, only attitude and subjective norm are positively significant to intention to hold SCCCs.

Research limitations/implications
The behavioural study only focusses on intention to hold Islamic credit cards, which is constraining the extended model of the theory of planned behaviour (TPB) without the actual performance of the behaviour, which is holding SCCCs. Secondly, the research caters for a single method, namely, quantitative without including the qualitative method to better understand and explore other factors affecting consumers’ behavioural intention. The qualitative part can be carried out by conducting interviews with practitioners, regulators and customers. Thirdly, the cultural dimensions are not combined as parts of TPBs’ antecedents for extended model that could be affecting intention, as Malaysia has diverse ethnic groups with different religious background.

Practical implications
In terms of managerial implications, the findings will further assist financial service providers to develop more effective marketing strategies for Islamic financial products not just to cater for the Muslims but also the non-Muslims, who are increasingly attracted to Islamic banking. As many Muslims are still holding conventional credit cards, it is timely for the Islamic financial institutions to attract them with the SCCCs.

Social implications
Financial marketers are expected to be qualified and well-versed on the different Islamic product structures and also the conventional products. By having such enables them to enlighten and create awareness amongst the targeted consumers in seeking Shariah-compliant financial-related products.

Originality/value
The research will contribute to new theoretical knowledge of an extended behavioural model in relation to customers’ perception towards SCCCs’ acceptance.
Global or local brand? Hotel selection in global travel context
Authors: Oh Haemoon , Lee Misoon , Lee Seonjeong Ally 
Published: July 2020

PurposeThis study aims to investigate how and why traveling consumers choose globally branded/operated, instead of locally branded, hotels when traveling to another country.Design/methodology/approachBuilding on signaling theory, the authors conceptualize a model to explain the consumer process of selecting global hotel brands and test the model empirically with South Korean international consumers through a self-administered survey.FindingsThe data support the relationships of selected brand signals, such as brand credibility, brand liability, decision heuristic and anticipated satisfaction, with brand attitude and purchase likelihood.Practical implicationsThe results imply how global hotel brand managers could enhance the effect of global hotel branding on the consumer’s hotel choice.Originality/valueThe study adds to the literature by proposing a new, empirically supported model of global branding for the tourism and hospitality industry.
Barriers to radical process innovation: a case of environmental technology in the oil industry
Authors: Radnejad Amir Bahman , Osiyevskyy Oleksiy , Vredenburg Harrie 
Published: July 2020

PurposeWhile a radical innovation can be embedded in new products or new processes, most studies to date have concentrated on barriers to radical product innovations, with little insights available about the challenges for implementation of radical process innovations.Design/methodology/approachWe theorize a set of barriers to radical process innovation based on a critical case study of an oil company. Our study employs data from 14 semi-structured interviews, one complete participant-observer in the process and access to all corporate documentation. The organization being studied was eventually unable to bring the new process technology to commercialization despite the technology having both technical feasibility and substantive cost savings potential.FindingsWe identify five groups of challenges that the company faced: (1) challenges in resource mobilization, (2) challenges in piloting strategy, (3) innovation leadership tensions, (4) tensions in managing shareholders' expectations and (5) product-process innovation tension (i.e. a unique situation when a company implementing a radical process innovation and simultaneously pursues the path to commercialize it as a product innovation).Practical implicationsSustainable development is one of the major challenges in our era. Process innovations are crucial for achieving sustainability without changing the final product. By providing a list of challenges that executives face in the process of commercializing a radical process innovation, we can help them to achieve sustainability more effectively.Originality/valueThe paper responds to the call to increase our understanding of radical process innovations by utilizing a unique ethnographic research methodology of active participant-observation complemented by independent third-party face-to-face interviews.
Hybrid Balanced Justified Treynor ratio
Authors: Tajdini Saeid , Mehrara Mohsen , Tehrani Reza 
Published: July 2020

PurposeRisk and return are the most important components in the financial and investment world and the existence of a better balance between them with the goal of the best solution for investing in different assets has always been studied and discussed by researchers. For this purpose in this study introduced the Hybrid Balanced Justified Treynor ratio (HBJTR) criterion.Design/methodology/approachThis study introduced the HBJTR criterion, which has three major attributes, including combination of both the frequency and severity of the risk using Markov regime switching model which was modeled on the Justified Beta (Jßi). The second is the merger of data of both the cycles of boom and recession, which was modeled on the Hybrid Justified Treynor Ratio (HJTR). The third was the balancing act in two periods of boom and recession, which was introduced on the HBJTR model.FindingsBased on a weighted averaging of the Justified Treynor ratio of both the cycles of boom and recession, which was introduced by the HJTR term in this study, the superiority in the first grade related to the two indexes were sugar index (0.0096) and insurance index (0.0053). Finally, using the final model in this study, namely HBJTR, the overall advantage was the defensive index, i.e. the insurance index of 1.23.Originality/valueIn other words, the HBJTRi criterion consists of three steps: first, the Justified Beta (Jßi) and Justified Treynor ratio of each index using two regimes of Markov switching model were calculated for each of the cycles of boom and recession separately according to formulas 8 and 9. In the second step, the weighted average was taken from both Justified Treynor ratios of boom and recession cycles, which was called the HJTR. In the third step, to calculate the HBJTR criterion
Library consortia contributing to college affordability: collection and OER initiatives in the Consortium of Academic and Research Libraries in Illinois
Authors: Sweet Christopher , Clarage Elizabeth C. 
Published: July 2020

PurposeThe Consortium of Academic and Research Libraries in Illinois (CARLI) consists of 128 libraries. This paper aims to present an analysis of collection and open educational resources (OER) initiatives undertaken by CARLI over the past decade that contribute to improving college affordability.Design/methodology/approachAfter reviewing important literature pertaining to library consortia and college affordability, this paper presents a detailed case study of CARLI’s collection and OER initiatives.FindingsOwing to their economies of scale, library consortia have the potential to make substantial contributions to improving college affordability.Originality/valueCompared to the efforts of individual libraries to improve college affordability, library consortium efforts have received far less attention in the professional literature. The work of the CARLI consortium documented here can provide a template for other library consortia that are working to improve college affordability.
The concept of subjective well-being: its origins an application in tourism research: a critical review with reference to China
Authors: Liang Zengxian , Luo Hui , Liu Chenxi 
Published: July 2020

PurposeThe subject of “well-being” has attracted attention from tourism scholars, but differences and misuses in approach have meant that academic contributions and knowledge accumulation to the tourism literature remain relatively little. This paper attempts to clarify the theoretical source of subjective well-being, and critically reflect on the problems existing in the study of well-being when applied to tourism. It is suggested that subjective well-being belongs to the category of “quality of life” and has multiple philosophical foundations and theoretical sources including theories of hedonism, expectation, happiness and various itemised lists of emotions. A hybrid research method is suggested when applying the concept to tourism.
Effects of tea polyphenol ester with different fatty acid chain length on camellia oil‐based oleogels preparation and its effects on cookies properties
Authors: Pan Li‐Hua , Wu Xiao‐ling , Luo Shui‐Zhong , He Hong‐Ying , Luo Jian‐Ping 
Published: July 2020

AbstractOleogels were prepared by emulsion template method through 3.0% tea polyphenol ester (Tp‐ester) particles with four fatty acid chain length (Tp‐laurate [C12], Tp‐myristate [C14], Tp‐palmitate [C16], and Tp‐stearate [C18]) and 2.5% citrus pectin, and then were used in cookie production as fat replacer. Effects of the fatty acid chain length on the hydrophilicity/hydrophobicity of Tp‐ester, on the appearance, microstructure, and firmness of dried products, on rheological features of oleogels, on the dynamic viscoelasticity and textural characteristics of cookies dough, and on cookies qualities were revealed. With the increase in the fatty acid chain length, the θo and θw values of four Tp‐esters increased, the firmness of dried products with smaller oil droplets got larger, and the gel intensity of oleogels increased, but the quality scores, spread ratio, and break strength of the cookies did not change significantly. With the increase in the replacement levels of butter with oleogels, the harder cookie dough with weaker gel strength and the softer cookies with lower hedonic scores and crispness were found. At 25% and 50% replacement levels, cookies prepared with oleogels using Tp‐palmitate or Tp‐stearate particles exhibited similar hedonic scores, break strength, spread ratio, and storage stabilities to that of butter cookies.Practical ApplicationCookies are relished by all age groups due to their taste and crispness, but include high content of saturated fatty acids that are harmful to people's health. The result of this study will help the industry to better design cookies through oleogels with tea polyphenols ester and pectin, and will provide healthy cookies with little or no butter for consumers.
Nucleolin and nucleophosmin expression patterns in pulmonary adenocarcinoma invading the pleura and in pleural malignant mesothelioma
Authors: Masiuk Marek , Waloszczyk Piotr , Lewandowska Magdalena , Dobak Ewa , Urasinska Elzbieta 
Published: July 2020

BackgroundVisceral pleural invasion (VPI) in adenocarcinoma of the lung is considered a poor prognostic factor. The purpose of this study was to analyze nucleolin and nucleophosmin expression in pulmonary adenocarcinoma (PA) with VPI and in pleural malignant mesothelioma.MethodsThe study was conducted on the basis of 19 pathologically‐confirmed cases of adenocarcinoma of the lung and 29 cases of epithelioid malignant mesothelioma. The nucleolin and nucleophosmin expression was assessed immunohistochemically and analyzed with image analysis software.ResultsNucleolin expression was lower while nucleophosmin was higher in pleural invasion of pulmonary adenocarcinoma than in the central part of the tumor. Differences in subpopulations of cells with different expression of proteins studied were also found. Malignant mesothelioma showed lower nucleolin expression than adenocarcinoma of the lung but no differences in nucleophosmin expression were found.ConclusionsThe results of our study suggested that lower nucleolin and higher nucleophosmin expression may be related to higher invasiveness of adenocarcinoma of the lung. Differences in nucleolin expression between pulmonary adenocarcinoma and malignant mesothelioma indicate another aspect of biology of these pleura‐invading cancers that requires further study.Key pointsSignificant findings of the studyDifferences in nucleolin and nucleophosmin expression in pleura invading pulmonary adenocarcinoma indicate the involvement of these proteins in its locoregional spread while differences in nucleolin expression between pulmonary adenocarcinoma and malignant mesothelioma suggest another aspect of biology of these cancers.What this study addsThis is the first study on nucleolin and nucleophosmin expression in pleural malignant mesothelioma and pleura‐invading pulmonary adenocarcinoma. Our findings may assist in understanding the mechanisms of locoregional spread of adenocarcinoma and differences between these two pleura‐invading cancers.
Treatment strategies for new‐onset atrial fibrillation in critically ill patients: Protocol for a systematic review
Authors: Wetterslev Mik , Granholm Anders , Haase Nicolai , Hassager Christian , Hylander Møller Morten , Perner Anders 
Published: July 2020

BackgroundNew‐onset atrial fibrillation is frequent in critically ill patients and associated with poorer outcomes in these patients. Numerous interventions are used for the management of new‐onset atrial fibrillation, but it is unknown if these interventions improve patient‐important outcomes as compared with placebo or no active intervention in adult critically ill patients.Methods/designWe will conduct a systematic review with meta‐analysis and trial sequential analysis of randomized clinical trials assessing pharmacological and non‐pharmacological interventions of new‐onset atrial fibrillation as compared with placebo or no active intervention in adult critically ill patients. The primary outcomes are mortality, adverse events and health‐related quality of life. We will search the following databases: MEDLINE, EMBASE, Cochrane Library, ClinicalTrials.gov, Science Citation Index and BIOSIS and follow the recommendations by the Cochrane Collaboration and the Preferred Reporting Items for Systematic Reviews and Meta‐Analysis (PRISMA) guidelines. We will evaluate the overall certainty of evidence using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach.DiscussionNew‐onset atrial fibrillation is common in adult critically ill patients. However, the balance between the desirable and undesirable effects of pharmacological and non‐pharmacological interventions is unknown. The outlined systematic review aims to provide updated data on this topic.RegistrationSubmitted to PROSPERO (CRD42020187178 ).Status: accepted.
Risk Factors for Disability After Emergency Department Discharge in Older Adults
Authors: Nagurney Justine M. , Han Ling , Leo‐Summers Linda , Allore Heather G. , Gill Thomas M. 
Published: July 2020

AbstractObjectivesWe have previously shown that older adults discharged from the emergency department (ED) experience an increased disability burden within a 6‐month time period after ED discharge. The objective of this study was to identify risk factors associated with increased disability burden among older adults discharged from the ED.MethodsThis study is part of an ongoing longitudinal study of 754 community‐living persons aged ≥70 years. The analytic sample included 813 ED visits without hospitalization from 430 participants who had at least one visit to an ED during a 14‐year follow‐up period (1998–2012). Information on ED visits and disability burden in 13 functional activities was collected during monthly interviews. Twenty‐nine candidate risk factors were evaluated for their independent associations with increased disability burden using a longitudinal multivariable model.ResultsIn the multivariable analyses, age ≥85 (adjusted risk ratio [aRR] = 1.14, 95% confidence interval [CI] = 1.05 to 1.24), being unmarried (aRR = 1.15, 95% CI = 1.05 to 1.27), lower‐extremity weakness (aRR = 1.20, 95% CI = 1.07 to 1.34), and physical frailty (aRR = 1.25, 95% CI = 1.13 to 1.37) were associated with increased disability burden. As the number of risk factors increased, the predicted mean disability burden (on a scale of 0 to 13) also increased, ranging from a value of 1.80 (95% CI = 1.43 to 2.27) for 0 risk factors to a value of 8.59 (95% CI = 7.93 to 9.29) for four risk factors.ConclusionsAmong older adults discharged from the ED, several risk factors were associated with increased disability burden over the following 6 months, including age ≥85, being unmarried, lower‐extremity weakness, and physical frailty. Further research is needed to evaluate whether risk stratification based on nonmodifiable factors or interventions targeting modifiable risk factors improve functional outcomes for older adults discharged from the ED.