bluuebunny/crossref_metadata_2025_split huggingface dataset:
Author productivity pattern and applicability of Lotka’s inverse square law: a bibliometric appraisal of selected LIS open access journals
Authors: Barik Nilaranjan , Jena Puspanjali 
Published: May 2021

Purpose
The purpose of this paper is to know whether the authors’ productivity pattern of library and information science (LIS) open access journals adheres to Lotka’s inverse square law of scientific productivity. Since the law was introduced, it has been tested in various fields of knowledge, and results have varied. This study has closely followed Lotka’s inverse square law in the field of LIS open access journals to find a factual result and set a baseline for future studies on author productivity of LIS open access journals.

Design/methodology/approach
The publication data of selected ten LIS open access journals pertain to authorship, citations were downloaded from the Scopus database and analysed using bibliometric indicators like authorship pattern, collaborative index (CI), degree of collaboration (DC), collaborative coefficient (CC) and citation counts. This study has applied Lotka’s inverse square law to assess authors’ productivity pattern of LIS open access journals and further Kolmogorov-Smirnov (K-S) goodness-of-fit test applied for testing of observed and expected author productivity data.

Findings
Inferences were drawn for the set objectives on authorship pattern, collaboration trend and authors’ productivity pattern of LIS open access journals covered in this study. The single authorship pattern is dominant in LIS open access journals covered in this study. The CI, DC and CC are found to be 1.95, 0.47 and 0.29, respectively. The expected values as per Lotka’s law (n = −2) significantly vary from the observed values as per the chi-square test and K-S goodness-of-fit test. Hence, this study does not adhere to Lotka’s inverse square law of scientific productivity.

Practical implications
Researchers may find an idea about the authors’ productivity patterns of LIS open access journals. This study has used the K-S goodness-of-fit test and the chi-square test to validate the authors’ productivity data. The inferences found out from this study will be a baseline for future research on author productivity of LIS open access journals.

Originality/value
This study is significant from the viewpoint of the growing research on open access journals in the field of LIS and to identify the authorship pattern, collaboration trend and author productivity pattern of such journals.
Organizational hybridity and mission drift in innovation partnerships
Authors: Vikkelsø Signe , Skaarup Mikkel Stokholm , Sommerlund Julie 
Published: May 2021

PurposeInnovation partnerships are a popular model for organizing publicly supported innovation projects. However, partners often have different timelines and planning horizons, understanding of purpose and concepts of value. This hybridity poses organizational challenges pertaining to trust, goal setting, learning and coordination, which may lead to “mission drift,” i.e. compromising or displacement of intended goals. Despite the risk mission drift poses, its underlying dynamics are not sufficiently understood, and the means to mitigate it are unclear. This study aims to address these questions.Design/methodology/approachThrough eight broad and one deep case study of innovation partnerships funded by Innovation Fund Denmark (IFD), the authors investigate how partnerships reconcile multiple expectations and interests within the IFD framework and how this might lead to mission drift. The authors draw upon existing theories on the organizational challenges of innovation partnerships and supplement these with new empirically based propositions on the risk of mission drift.FindingsThis study identifies a core tension between partnership complexity and the degree of formalization. Depending on how these dimensions are combined in relation to particular goals, the partnership mission is likely to become narrower or more unpredictable than intended. Thus, the authors theorize the significance of partnership composition and requisite formalization for a given innovation purpose.Originality/valueThis study contributes to the theoretical understanding of mission drift in innovation partnerships by opening the organizational black box of partnerships. The findings underscore the value of explorative case studies for specifying the contingencies of organizational design and governance mechanisms for different innovation goals.
Abusive supervision and job outcomes: a moderated mediation model
Authors: Moin Muhammad Farrukh , Wei Feng , Khan Ali Nawaz , Ali Ahsan , Chang Shih Cheng 
Published: May 2021

PurposeThis study examined the link between abusive supervision and subordinates’ turnover intentions via job dissatisfaction. In addition, this study examined the moderating effect of continuance commitment in this process.Design/methodology/approachThe authors collected three-wave time lagged data (N = 190) from the hospitality industry in China.FindingsThe analysis showed that abusive supervision predicts subordinates’ turnover intentions both directly and indirectly via job dissatisfaction. Moreover, continuance commitment was considered to be a boundary condition such that the mediated link was weaker when higher levels of continuance commitment were present.Practical implicationsThis study explains how and when abusive supervision leads to turnover intentions in the hospitality industry. This study also helps hospitality managers to understand the abusive supervision prevalence and provide interventions that can reduce detrimental effects of abusive supervision in hospitality organizations.Originality/valuePrior research examining the influence of supervisor abuse in hospitality organizations was scant. To bridge this noteworthy gap, this study examined the influence of abusive supervision in Chinese hospitality organizations. This study also discussed the theoretical and practical implications for the hospitality industry.
Decision modelling of critical success factors for cold chains using the DEMATEL approach: a case study
Authors: Prakash Surya , Jasti Naga Vamsi Krishna , Chan F.T.S. , Nilaish  , Sharma Vijay Prakash , Sharma Lalit Kumar 
Published: May 2021

PurposeThe objective of the present study is to identify and analyze a set of critical success factors (CSFs) for ice-cream industry [cold chain management (CCM)] that helps in increasing the efficacy, quality, performance and growth of the supply chain organization.Design/methodology/approachA questionnaire survey with companies in ice-cream sector and a panel study with experts were conducted to identify and validate CSFs and their associated sub-factors. Eight CSFs identified from the cold chain domain vetted for the ice-cream industry and then prioritized by using one of the most well-known decision-making frameworks, Decision-Making Trial and Evaluation Laboratory. The general verdicts of the modelling and its application to the real-world case have been tested through an ice-cream company supply chain.FindingsThe result shows that the significant CSFs accountable for the growth of the ice-cream industry are the infrastructure and capacity building, consistent product improvement and operational efficiencies of the value chain. Subsequently, it was identified that the use of IT and related technologies and improved processes for operations also play a considerable role in the performance of ice-cream industry.Practical implicationsThe study successfully outlines the effective CCM practices for critical issues. The proposed methodology and factor modelling case demonstration might be useful in analyzing the logistic chains of products such as fruits, drugs and meat.Originality/valueThe meritorious identification of critical areas and executing mitigation plans bring notable benefits to the firms such as improved operational efficiencies, improved time to market performance and product innovation, which bring additional benefits to the producers.
Implants sites with concomitant bone regeneration using a resorbable or non‐resorbable membrane result in stable marginal bone levels and similar profilometric outcomes over 5 years
Authors: Naenni Nadja , Stucki Lukas , Hüsler Jürg , Schneider David , Hämmerle Christoph H. F. , Jung Ronald E. , Thoma Daniel S. 
Published: May 2021

AbstractObjectivesTo assess clinical and radiographic outcomes as well as the profilometric contour alterations of peri‐implant hard and soft tissues around single implants treated with simultaneous guided bone regeneration (GBR) at 5 years.Materials and MethodsTwenty‐seven patients presenting with a single tooth gap in the esthetic zone received a two‐piece implant. GBR was randomly performed using a resorbable (RES) or a non‐resorbable membrane (N‐RES) combined with a bone substitute material. Follow‐up examinations were performed at baseline (BL = crown insertion), 1 year (FU‐1), 3 years (FU‐3), and at 5 years (FU‐5) including clinical and radiographic parameters as well as profilometric changes. Statistics were performed by means of parametric and nonparametric tests.ResultsAt 5 years, 20 out of 27 patients (9 RES, 11 N‐RES) were re‐examined. Median values for probing depth changed insignificantly between BL and FU‐5 in both groups. The median marginal bone levels were located 0.23 mm (0.06; 0.46; RES) and 0.17 mm (0.13;0.28; N‐RES) below the implant shoulder at FU‐5 (changes over time p < .05). The calculated median profilometric change between BL and FU‐5 was −0.28 mm (−0.53;‐0.20; RES; p = .016) and −0.24 mm (−0.43;0.08; N‐RES; p = .102; intergroup p = .380). The horizontal bone thickness decreased significantly between re‐entry and FU‐5 for group RES at all measured levels (p < .05) measuring 0.87 mm (0.0; 2.05) at the implant shoulder, whereas the decrease for group N‐RES was insignificant (p = .031) with 0 mm (0; 0.84) at the implant shoulder at 5 years.ConclusionsImplants sites with concomitant GBR using a resorbable or non‐resorbable membrane revealed stable marginal bone levels and clinical outcomes. Profilometric changes were clinically negligible over 5 years. The observed change in hard tissue thickness was partially compensated by an increase in soft tissue thickness.
Aus der (Haut‐)Arztpraxis in den Hörsaal: Ein innovatives praxisorientiertes mediengestütztes Lehrprojekt mit überregionalen interdisziplinären Nutzungsoptionen
Authors: Wittbecker Linda Marlen , von Spreckelsen Regina , Bandholz Thyra Caroline , Lehmhaus Friedrich‐Wilhelm , Schwarz Thomas , Gläser Regine 
Published: May 2021

ZusammenfassungHintergrundDie Vermittlung praxisrelevanter Kenntnisse und Fertigkeiten steht im Fokus einer modernen medizinischen Lehre. Ziel des Lehrprojektes ist, Medizinstudierenden mit innovativen Methoden wichtige dermatologische Lernziele zu vermitteln.MethodenAn der Universitätshautklinik Kiel wurden im Rahmen eines vom Bundesministerium für Bildung und Forschung (BMBF) geförderten Lehrprojekts diverse, teils mediengestützte, neue Lehrmodule entwickelt und durch regelmäßige Akzeptanzevaluationen im Entwicklungsprozess optimiert.Ergebnisse(1.) Professionell erstellte Lehrfilme stellen wesentliche Techniken zur Diagnostik und Therapie vor: standardisierte Ganzkörperuntersuchung, Abstrichentnahme, Durchführung von Biopsien, Curettagen und Exzisionen sowie Haut‐Nahttechniken. (2.) Tutor‐basierte Kurse bieten den Studierenden die Fähigkeit zur selbstständigen Durchführung dieser Techniken. (3.) Seminarvorlesungen zeigen unterschiedliche Krankheitsbilder in Universitätsmedizin und Niederlassung sowie die wichtige Interaktion zwischen Klinik und Praxis. (4.) Hospitationsmöglichkeiten in Lehrpraxen vermitteln die Praxistätigkeit. (5.) Seminare zur Psychodermatologie geben Einsicht in die Belastung anhand des biopsychosozialen Krankheitsmodells. Bisher nahmen 282 Studierende an den Modulen teil. Die Evaluationen ergaben in 88–100 % einen Wunsch nach weiterem Ausbau der neuen Lehrangebote sowie Integration in die curriculare Lehre.SchlussfolgerungenUnsere innovativen Lehrmodule wurden von den Studierenden mit großer Akzeptanz aufgenommen. Die frei verfügbaren Lehrfilme wurden durch Vernetzung im Forum Akademische Lehre auch von anderen Universitätsstandorten erfolgreich eingesetzt. Die überregionale und nachhaltige Nutzung unserer Lehrmodule sowie die Übertragung des Konzepts auf andere Fachbereiche und Fakultäten ist eine Perspektive.
Achieving supply chain efficiency and resilience by using multi‐level commons
Authors: Chopra Sunil , Sodhi ManMohan , Lücker Florian 
Published: May 2021

AbstractWe offer the notion of “commons” at different levels—within company, private across company, and government‐sponsored across‐industry sectors—and discuss how the creation of such commons enabled firms to be both efficient during normal times and resilient against the disruptions resulting from COVID‐19. At the same time, there are many proven strategies providing resilience in supply chains. For instance, companies that used multiple channels to improve efficiency when facing day‐to‐day demand‐and‐supply variations found that the structure also offered resilience without additional cost when COVID struck. We discuss how the presence of commons lowers the cost for firms to adopt such resilience‐building supply chain strategies. We discuss factors that impact the creation of these commons and conclude with a number of questions to guide further research into the role of industry commons in facilitating supply chain resilience.
Efficient movement strategies mitigate the energetic cost of dispersal
Authors: Klarevas‐Irby James A. , Wikelski Martin , Farine Damien R. 
Published: May 2021

AbstractDispersal is a critical, but costly, stage of life. During the active phase of dispersal—called transience—individuals face many costs, from increased mortality to reduced foraging opportunities. One cost that is often assumed, but rarely explicitly tested, is the energy expended in making large dispersal movements. However, this cost is not only determined by the distance individual’s move, but also how they move. Using high‐resolution GPS tracking of dispersing and resident vulturine guineafowl (Acryllium vulturinum), we show that transient individuals exhibit distinct movement behaviours—travelling farther, faster and straighter—that result in a significant reduction in the energetic costs of making large displacements. This strategy allows dispersing birds to travel, on average, 33.8% farther each day with only a 4.1% cost increase and without spending more time moving. Our study suggests that adaptive movement strategies can largely mitigate movement costs during dispersal, and that such strategies may be common.
Helicobacter pylori antimicrobial resistance in Melbourne, Australia. Time to review therapeutic guidelines?
Authors: Khan Sadid F. , Teng Jasmine C. , Holmes Jacinta A. , Perera Chandrika , Prendergast Louise , Waring Lynette 
Published: May 2021

AbstractBackgroundAntimicrobial resistance (AMR) in Helicobacter pylori is a global concern. The AMR data to inform the Australian Therapeutic Guidelines are based on data over 20 years old.AimsTo evaluate the frequency of AMR in H. pylori isolates from gastric biopsy specimens received in our laboratory in Melbourne, Australia. To review the literature on resistance rates in Australia and compare historic data.MethodsA retrospective, observational study summarising AMR rates in all H. pylori isolates from our laboratory from 2015 to June 2020. Microbiology laboratory in metropolitan Melbourne, Australia, receiving referrals from private hospitals, gastroenterology clinics and endoscopy suites. Population minimum inhibitory concentration distributions and frequency of resistance to clarithromycin, amoxicillin, metronidazole and tetracycline in H. pylori isolates.ResultsThree hundred and eighty‐six H. pylori isolates with susceptibility testing data were identified. The frequency of resistance in this cohort was: clarithromycin 89.9%, amoxicillin 23.5%, metronidazole 66.1% and tetracycline 4.4%. Comparison with historical data may suggest increasing AMR rates in Australia. The main limitation is the lack of treatment history to correlate AMR results.ConclusionsDefinitive conclusions from this cohort cannot be made, but trends suggest rising levels of primary H. pylori AMR rates in Australia. This has important implications for empirical treatment decision making and treatment outcomes. Primary H. pylori AMR requires dedicated studies and current Australian therapeutic guideline recommendations may require re‐evaluation. We propose considerations for improving the management of H. pylori in Australia. A centralised public health approach to H. pylori AMR surveillance should be established.
Impact of triethanolamine on the sulfate balance of Portland cements with mixed sulfate carriers
Authors: Hirsch Tamino , Lu Zichen , Stephan Dietmar 
Published: May 2021

AbstractThe differences between the hydration of Portland cements with single and with mixed sulfate carriers in the presence of triethanolamine (TEA) were investigated, and possible mechanisms were proposed. Without TEA, cements with different types of sulfate carriers (gypsum, hemihydrate, anhydrite, and mixture of these) have a comparable hydration process at the same molar amount of calcium sulfate. At a TEA dosage of 0.5 wt.%, the sample with a mixture of three sulfate carriers shows substantially stronger retardation of the C3S (This publication uses the cement chemist notation: C3S = Ca3SiO5, C2S = Ca2SiO4, C3A = Ca3Al2O6, C4AF = Ca2(Al, Fe)2O5.) hydration than the cements with only one of these sulfate carriers, which is likely caused by the rapid formation of ettringite and the fast depletion of all sulfate carriers. These effects indicate that TEA influences the balance of sulfate carriers with aluminate‐containing clinker phases. On the one hand, TEA can disturb the original sulfate balance due to the accelerated dissolution of aluminate‐containing clinker phases, especially C4AF. On the other hand, these effects are closely related to the types and amounts of the sulfate carriers in the cement. A higher amount of sulfate carriers can minimize the TEA‐related retardation of the C3S hydration, and hemihydrate shows the strongest impact at the same calcium sulfate quantity.
WILLIAM JAMES’S DEMOCRATIC AESTHETICS
Authors: Bush Stephen S. 
Published: May 2021

AbstractWilliam James is famous for his investigations of the “Varieties of Religious Experience” in which people encounter (what they take to be) the divine. But in his essay, “On a Certain Blindness in Human Beings,” his interest is in our experiences, not of anything purportedly supernatural, but of one another. He thinks we need to cultivate the capacity to apprehend the intrinsic value of others, even and especially of strangers. We do so in experiences of the wonder and beauty of our fellow citizens, and of our harmony with them. Democratic societies require a sense of attraction to one another’s form of life if they are to inspire shared commitments to public goods. Whereas we shouldn’t reject the political significance of aversion, contestation, and dissonance, these negative attitudes do not suffice. Sustaining democratic engagement requires attractive attitudes, and among these are the wonder, beauty, and harmony that James promotes.
THE NORMATIVE PROJECT OF POSTCOLONIAL APPROACHES
Authors: Hwang Eunyoung 
Published: May 2021

AbstractAs postcolonial approaches in the studies of religion have challenged liberal‐secular presuppositions in addressing non‐Western forms of life, there has been a growing concern to examine the normative presuppositions of postcolonial approaches in the field of religious ethics. This paper addresses how Charles Taylor, Talal Asad, and Homi Bhabha show their normative concerns for addressing the interstitial existence of ethnic‐religious minorities, negoriating between their subaltern religions and the inclusive‐but‐exclusive potential of the liberal secular frame of integration. These thinkers raise normative critiques of the spatiotemporal and moral frameworks of liberal, secular integration while suggesting thgeir own normative visions for transforming the existing form of liberal secular democracy. They reveal different models in their normative critiques and visions: Taylor suggests a postsecular and dialogical model, while Asad sets forth an antisecular traditionalist model and Bhabha a pro‐secular and vernacular one.
Opposing Immigrants in Europe: The Interplay Between Religiosity, Values, and Threat
Authors: Benoit Verena 
Published: May 2021

AbstractPrevious research located two opposite findings and frequently used threat perceptions and value‐support to explain the relationship between religiosity and attitudes toward immigrants: Religious individuals have negative attitudes toward immigrants because they support conservative values and feel threatened by unfamiliar groups. Second, they are open toward immigrants because they integrate prosocial and altruistic teachings of religion into their daily lives. Both lines have been confirmed repeatedly, which is puzzling. I argue that we need to consider all three factors (religiosity, value‐support, threat perceptions) simultaneously and explore their mutual interactions. In this study, I test this line of argumentation empirically with data from the European Social Survey (Round 7). The analyses reveal that religiosity has the weakest direct effect on attitudes toward immigrants. Threat perceptions, on the other hand, have the strongest direct effects, followed by value‐support. However, religiosity affects the attitudes toward immigrants indirectly via threat perceptions. These findings highlight that religiosity, value‐support, and threat perceptions are closely linked and need simultaneous consideration to make reliable claims about their effects.
Multiscale assessment of functional connectivity: Landscape genetics of eastern indigo snakes in an anthropogenically fragmented landscape in central Florida
Authors: Bauder Javan M. , Peterman William E. , Spear Stephen F. , Jenkins Christopher L. , Whiteley Andrew R. , McGarigal Kevin 
Published: May 2021

AbstractLandscape features can strongly influence gene flow and the strength and direction of these effects may vary across spatial scales. However, few studies have evaluated methodological approaches for selecting spatial scales in landscape genetics analyses, in part because of computational challenges associated with optimizing landscape resistance surfaces (LRS). We used the federally threatened eastern indigo snake (Drymarchon couperi) in central Florida as a case study with which to compare the importance of landscape features and their scales of effect in influencing gene flow. We used genetic algorithms (ResistanceGA) to empirically optimize LRS using categorical land cover surfaces, multiscale resource selection surfaces (RSS), and four combinations of landscape covariates measured at multiple spatial scales (multisurface multiscale LRS). We compared LRS where scale was selected using pseudo‐ and full optimization. Multisurface multiscale LRS received more empirical support than LRS optimized from categorical land cover surfaces or RSS. Multiscale LRS with scale selected using full optimization generally outperformed those with scale selected using pseudo‐optimization. Multiscale LRS with large spatial scales (1200–1800 m) received the most empirical support. Our results highlight the importance of considering landscape features across multiple spatial scales in landscape genetic analyses, particularly broad scales relative to species movement potential. Different effects of scale on home range‐level movements and dispersal could explain weak associations between habitat suitability and gene flow in other studies. Our results also demonstrate the importance of large tracts of undeveloped upland habitat with heterogenous vegetation communities and low urbanization for promoting indigo snake connectivity.