bluuebunny/crossref_metadata_2025_split huggingface dataset:
Research performance of management scholars in Australian group of eight universities
Authors: Gary Michael Shayne , Khan Mahreen , Rios-Ocampo Juan 
Published: May 2023

This article examines research performance of management academics in the Group of Eight (Go8) Australian universities using SCOPUS publication data. Normative research profiles for journal publications, book publications, citations, and h-index are provided for each academic level. The number of journal publications are reported for seven different journal ranking lists. The average Go8 management scholar increases the number of total journal publications per year by 56% over their entire publishing career, but does not increase the number of top international journal publications per year. Importantly, the top quartile of Go8 management scholars – who account for 70% of top journal publications and 79% of journal citations – already achieve world class productivity in the top international journals. We hope Go8 Deans and Heads of School use the research performance benchmarks to inform faculty recruitment, tenure and promotion decisions. JEL Classification: I23, M1, M19
Rehearsal and Performance Volume in Professional Ballet: A Five-Season Cohort Study
Authors: Shaw Joseph W. , Mattiussi Adam M. , Brown Derrick D. , Williams Sean , Springham Matthew , Pedlar Charles R. , Tallent Jamie 
Published: May 2023

Introduction: Few studies have published data concerning the longitudinal rehearsal and performance demands experienced by professional ballet dancers. We aimed to describe the rehearsal and performance volumes undertaken across five professional ballet seasons and identify factors associated with inter-dancer and inter-production variation in dance hours. Methods: Scheduling data were collected from 123 dancers over five seasons at The Royal Ballet. Linear mixed effects models were used to evaluate differences in: 1. weekly dance hours and seasonal performance counts across sexes, company ranks, and months; and 2. factors associated with the variation in rehearsal hours required to stage different productions. Results: On average across the five seasons, a peak in performance volume was observed in December, whereas rehearsal hours peaked in October and November and between January and April. Differences in weekly dance hours were observed between company ranks (p < 0.001, range in means: 19.1 to 27.5 hours per week). Seasonal performance counts varied across company ranks (p < 0.001), ranging from 28 (95% CI: 22, 35) in principals to 113 (95% CI: 108, 118) in the rank of artist. Rehearsal durations were considerably greater in preparation for newly created ballets compared with existing ballets (77.8 vs. 37.5 hours). Rehearsal durations were also greater in preparation for longer ballets, with each additional minute of running time associated with a 0.43 hour increase in rehearsal duration (p < 0.001). Full-length ballets, however, were consistently the most time-efficient to stage due to their long performance runs compared with shorter ballets (16.2 vs. 7.4 performances). Conclusions: Training principles such as progressive overload and periodization should be implemented in professional ballet companies to manage the high and variable rehearsal and performance loads.
Second and foreign language learners: The effect of language exposure on the use of English phrasal verbs
Authors: Gilquin Gaëtanelle 
Published: May 2023

Aims: This study investigates the possible effect of language exposure on the use of multiword units, and more precisely phrasal verbs with up. It compares two learner populations that receive different types and amounts of input, namely, learners of English as a second language, who get exposed to English in various everyday contexts, and learners of English as a foreign language, whose main source of exposure to English is limited to language classes. Data and analysis: The study is based on the analysis of written and spoken corpora, including reference corpora of native English. It considers the frequency of phrasal verbs, the structures they occur in, and the verbs used with the particle. Findings: The results show that the two groups of learners present some similarities, including a tendency to keep the verb and the particle next to each other even when an object could easily be inserted in-between. However, they also differ from each other in ways that could reflect their type and degree of exposure to English, with learners of English as a second language generally behaving in more native-like ways than learners of English as a foreign language. Originality: The article considers the multiword status of phrasal verbs, and in particular particle placement, among two populations of learners who differ in the type and amount of input they receive in the target language. Significance and implications: There appears to be a stronger sense of unity between the verb and the particle of phrasal verbs for learners than for native speakers of English. Learners should be made aware of the contexts that favour particle mobility.
Shape memory polymer technology in peripheral vascular embolization
Authors: Holden Andrew , Hill Andrew A , Buckley Brendan T 
Published: May 2023

Objectives Porous, radiolucent, shape memory polymer is a new technology available in discrete peripheral vascular embolization devices. Shape memory polymers can exist in two stable shapes; crimped for catheter delivery and expanded for vessel embolization. The expanded shape memory polymer in these new devices is hemostatic, and the porous polymeric scaffold has been shown to support tissue ingrowth and eventually bioabsorbs in preclinical animal studies. This report describes clinical experience with this novel material in vascular plug devices. Methods a prospective, single-arm, safety study at a single center in New Zealand with longer term follow-up via retrospective imaging review. The study device was a pushable shape memory polymer vascular plug with a distal nitinol anchor coil and a proximal radiopaque marker. Results Ten male patients were each implanted with a single shape memory polymer vascular plug. Three inferior mesenteric arteries and an accessory renal artery were embolized during endovascular aneurysm repair. An internal iliac artery was treated prior to the open surgical repair of aorto-iliac aneurysms. An internal iliac artery and a subclavian artery were embolized to treat/prophylactically address potential endoleaks. A profunda branch was embolized prior to tumor resection, and two testicular veins were embolized to treat varicoceles. Acute technical success of target vessel embolization was achieved in all implantation cases. Patients were followed for 30 days as part of the study, and no serious adverse events with a relationship to the study device occurred. No recurrent clinical symptoms attributable to treated vessel embolization or recanalization were documented. There was no evidence of recanalization on retrospective review of follow-up imaging through a mean of 22.2 months (range, <1–44 months) post-procedure. Conclusions Shape memory polymer vascular embolization devices were safe and effective over the follow-up period of this small safety study. Further experience and longer term follow-up will assess further applicability.
Strangers helping strangers in a strange land: Vietnamese immigrant (expectant) mothers in the US use social media to navigate health issues in acculturation
Authors: Nguyen Nhung 
Published: May 2023

Objectives Trying to adapt to a new culture, Vietnamese (expectant) mothers in the USA gathered in few Facebook groups with thousands of members discussing pregnancy, health, and child caring issues. However, there is little research exploring how social support was given/taken among these (expectant) mothers. This empirical research aims at shedding light on how such mothers use social media groups for social support seeking/providing regarding health utilization during their acculturation process. Methods Drawing from Andersen's Behavioral Model of Health Utilization, acculturation, and online social support conceptual frameworks, this study analyzes 18 in-depth interviews with immigrant Vietnamese (expectant) mothers in the United States on the use of social media in navigating health acculturation during their pregnancy and motherhood. Results Results show that these mothers give and take all forms of social support including informational, emotional, relational, and instrumental ones. Facebook groups do not provide the best environment for improving “bonding” social capital for its members. However, these groups provide a platform where “strangers help strangers” overcome various barriers to sufficiently understand and independently access and use the official healthcare system. The groups, hence, aid these women's pregnancy and their child(ren)'s health. The informational and emotional support provided by Facebook groups among (soon-to-be) mothers helped them tremendously in overcoming acculturative stress. Moreover, with better language skills, knowledge, and experience in using health and social security systems, help-seekers tend to be transformed into help providers to deliver support for those “newcomers.” Conclusions This research provides insights into personal experience on the uses of social media in navigating health behavior in the process of acculturation among Vietnamese immigrant (expectant) mothers in the United States. The research seeks to contribute to the conceptual frameworks and practical experience of behavioral model of health utitlization among immigrant Vietnamese ethnic immigrant pregnant women and mothers of babies and toddlers in navigating health during acculturation process in the United States. The limitations and future research suggestions are also discussed.
Motivations and perceived harms and benefits of online communication about self-harm: An interview study with young people
Authors: Thorn Pinar , La Sala Louise , Hetrick Sarah , Rice Simon , Lamblin Michelle , Robinson Jo 
Published: May 2023

Background Self-harm behaviour is prevalent among young people and online communication about self-harm is frequent. These online communications are associated with potential harms and potential benefits. To date, few studies have explored the motivations and mechanisms involved in youth online communication about self-harm. Objective This study aimed to explore why young people communicate online about self-harm and the perceived benefits and harms of these communications. Methods Twenty young people aged between 18 and 25 years completed an online interview. Interviews were audio recorded and transcribed verbatim. Thematic analysis was used to identify themes. Results Four main themes are reported: (1) crossing from offline to online—the double-edged affordances of social media: young people engaged in online communication about self-harm because they were unable or unwilling to speak about their experiences in offline contexts. Online spaces afforded anonymity and peer support, which were associated with benefits and harms; (2) user-generated is not quite the same as user-resonated: perceptions were influenced by whether the young person created or viewed or responded to the content. Written and visual content had pros and cons; (3) it's not just you, it's mostly me—individual characteristics influence perceptions: age and mental state influenced perceptions and behavior; and (4) beyond individuals—parameters are protective: leadership and platform policies and procedures aided safety. Conclusions Online communication about self-harm is neither entirely helpful nor harmful. Perceptions are influenced by individual, social, and systematic factors. Evidence-based guidelines are needed to increase young people's online self-harm literacy and help them build effective communication skills to buffer psychological and potentially physical harm.
A review of multi-factor authentication in the Internet of Healthcare Things
Authors: Suleski Tance , Ahmed Mohiuddin , Yang Wencheng , Wang Eugene 
Published: May 2023

Objective This review paper aims to evaluate existing solutions in healthcare authentication and provides an insight into the technologies incorporated in Internet of Healthcare Things (IoHT) and multi-factor authentication (MFA) applications for next-generation authentication practices. Our review has two objectives: (a) Review MFA based on the challenges, impact and solutions discussed in the literature; and (b) define the security requirements of the IoHT as an approach to adapting MFA solutions in a healthcare context. Methods To review the existing literature, we indexed articles from the IEEE Xplore, ACM Digital Library, ScienceDirect, and SpringerLink databases. The search was refined to combinations of ‘authentication’, ‘multi-factor authentication’, ‘Internet of Things authentication’, and ‘medical authentication’ to ensure that the retrieved journal articles and conference papers were relevant to healthcare and Internet of Things-oriented authentication research. Results The concepts of MFA can be applied to healthcare where security can often be overlooked. The security requirements identified result in stronger methodologies of authentication such as hardware solutions in combination with biometric data to enhance MFA approaches. We identify the key vulnerabilities of weaker approaches to security such as password use against various cyber threats. Cyber threats and MFA solutions are categorised in this paper to facilitate readers’ understanding of them in healthcare domains. Conclusions We contribute to an understanding of up-to-date MFA approaches and how they can be improved for use in the IoHT. This is achieved by discussing the challenges, benefits, and limitations of current methodologies and recommendations to improve access to eHealth resources through additional layers of security.
Global Coronal Malalignment in Degenerative Lumbar Scoliosis and Priority-Matching Correction Technique to Prevent Postoperative Coronal Decompensation
Authors: Lu Shibao , Zhu Weiguo , Diwan Ashish D. , Wang Jeffrey C. , Zhao Guoguang , Buser Zorica , Wang Dongfan , Cui Peng , Wang Yu , Kong Chao , Wang Wei , Chen Xiaolong 
Published: May 2023

Study Design A prospective case-control study. Objective To analyze global coronal malalignment (GCM) in degenerative lumbar scoliosis (DLS) and to prospectively investigate the performance of priority-matching correction technique on preventing postoperative coronal imbalance. Methods A total of 444 DLS inpatients and outpatients were recruited. GCMs were classified into 2 types: Type 1, GCM with thoracolumbar (TL/L) curve as the main contribution on coronal imbalance; Type 2, GCM with lumbosacral (LS) curve as the main contribution on coronal imbalance. Patients receiving priority-matching correction were assigned to Group P-M and receiving traditional correction were assigned to Group T form August 2020. The fundamental principle of priority-matching technique was to first correct the key curve contributing to coronal imbalance rather than the curve with greater magnitude. Results Type 1 GCM accounted for 45% and Type 2 GCM accounted for 55% of patients. Type 2 GCM was detected to have greater LS Cobb angle and L4 tilt. At 1-year follow-up, 29.8% of patients with Type 2 GCM, whereas 11.7% of patients with Type 1 GCM were observed to have postoperative coronal decompensation. Patients with postoperative imbalance were revealed to have greater preoperative LS Cobb angle and L4 tilt and smaller correction extent of LS curve and L4 tilt. 6.25% of patients developed postoperative coronal imbalance in Group P-M, whereas 40.5% developed in Group T. Conclusion Highlighting priority and aggressive correction of the key curve to coronal imbalance, priority-matching technique was proved to be able to limit the development of postoperative coronal decompensation.
Exploring the feasibility and public health impact of integrating a community-based recovery-oriented intervention for people living with schizophrenia in partnership with a tertiary care mental hospital in India
Authors: Dabholkar Hamid , Pillai Aravind , Gaonkar Dilip , Deuri Sonia Pereira , Naik Smita , Chatterjee Sudipto 
Published: May 2023

Background There is a priority need to make community-based care widely available for people living with schizophrenia (PLwS) in low- and middle-income countries. An innovative approach for increasing access could be to integrate clinical services available in tertiary care hospitals with community-based care through a task-sharing approach. We describe such an integrated intervention that was implemented at Tezpur in northeast India in collaboration with the Lokopriya Gopinath Bordoloi Regional Institute of Mental Health (LGBRIMH). Method The objectives of the study were to illustrate the feasibility of integrating and implementing the intervention and to describe its individual, systemic, and public health impacts. Due to the limited resources available, we conducted a pragmatic single-arm longitudinal evaluation of the intervention cohort over 24 months. Results Of the 239 PLwS enrolled in the intervention, 198 (83%) were followed up for 24 months, with nearly three-quarters reporting a >70% reduction in disabilities, most notably between 6 and 18 months. There was a marked reduction in unmet needs across multiple domains, and at 24 months, 62% of the cohort was engaged in individual jobs or other market-linked livelihood opportunities. There was greater uptake and retention with outpatient contacts at the LGBRIMH, and PLwS experienced a marked (82%) reduction in inpatient admissions rates, as compared to before enrolment. Over a period of 24 months, primary caregivers reported that their families experienced significantly fewer social difficulties such as unemployment, interpersonal conflicts, and social isolation. The intervention had a significant public health impact, with an estimated 51.8% effective treatment coverage rate for the integrated intervention. Conclusion Our findings provide preliminary evidence of the feasibility of implementing the integrated intervention and its effectiveness. We believe that there is merit in further in-depth refinement and exploration of this implementation-related research and cost analysis while replicating the intervention in other tertiary care institutions.
An integrative review of nonobvious puzzles of cellular and molecular cardiooncology
Authors: Uruski Paweł , Matuszewska Julia , Leśniewska Aleksandra , Rychlewski Daniel , Niklas Arkadiusz , Mikuła-Pietrasik Justyna , Tykarski Andrzej , Książek Krzysztof 
Published: May 2023

AbstractOncologic patients are subjected to four major treatment types: surgery, radiotherapy, chemotherapy, and immunotherapy. All nonsurgical forms of cancer management are known to potentially violate the structural and functional integrity of the cardiovascular system. The prevalence and severity of cardiotoxicity and vascular abnormalities led to the emergence of a clinical subdiscipline, called cardiooncology. This relatively new, but rapidly expanding area of knowledge, primarily focuses on clinical observations linking the adverse effects of cancer therapy with deteriorated quality of life of cancer survivors and their increased morbidity and mortality. Cellular and molecular determinants of these relations are far less understood, mainly because of several unsolved paths and contradicting findings in the literature. In this article, we provide a comprehensive view of the cellular and molecular etiology of cardiooncology. We pay particular attention to various intracellular processes that arise in cardiomyocytes, vascular endothelial cells, and smooth muscle cells treated in experimentally-controlled conditions in vitro and in vivo with ionizing radiation and drugs representing diverse modes of anti-cancer activity.
Reducing Boolean networks with backward equivalence
Authors: Argyris Georgios A. , Lluch Lafuente Alberto , Tribastone Mirco , Tschaikowski Max , Vandin Andrea 
Published: May 2023

AbstractBackgroundBoolean Networks (BNs) are a popular dynamical model in biology where the state of each component is represented by a variable taking binary values that express, for instance, activation/deactivation or high/low concentrations. Unfortunately, these models suffer from the state space explosion, i.e., there are exponentially many states in the number of BN variables, which hampers their analysis.ResultsWe present Boolean Backward Equivalence (BBE), a novel reduction technique for BNs which collapses system variables that, if initialized with same value, maintain matching values in all states. A large-scale validation on 86 models from two online model repositories reveals that BBE is effective, since it is able to reduce more than 90% of the models. Furthermore, on such models we also show that BBE brings notable analysis speed-ups, both in terms of state space generation and steady-state analysis. In several cases, BBE allowed the analysis of models that were originally intractable due to the complexity. On two selected case studies, we show how one can tune the reduction power of BBE using model-specific information to preserve all dynamics of interest, and selectively exclude behavior that does not have biological relevance.ConclusionsBBE complements existing reduction methods, preserving properties that other reduction methods fail to reproduce, and vice versa. BBE drops all and only the dynamics, including attractors, originating from states where BBE-equivalent variables have been initialized with different activation values The remaining part of the dynamics is preserved exactly, including the length of the preserved attractors, and their reachability from given initial conditions, without adding any spurious behaviours. Given that BBE is a model-to-model reduction technique, it can be combined with further reduction methods for BNs.
Empowering biologists to decode omics data: the Genekitr R package and web server
Authors: Liu Yunze , Li Gang 
Published: May 2023

AbstractBackgroundA variety of high-throughput analyses, such as transcriptome, proteome, and metabolome analysis, have been developed, producing unprecedented amounts of omics data. These studies generate large gene lists, of which the biological significance shall be deeply understood. However, manually interpreting these lists is difficult, especially for non-bioinformatics-savvy scientists.ResultsWe developed an R package and a corresponding web server—Genekitr, to assist biologists in exploring large gene sets. Genekitr comprises four modules: gene information retrieval, ID (identifier) conversion, enrichment analysis and publication-ready plotting. Currently, the information retrieval module can retrieve information on up to 23 attributes for genes of 317 organisms. The ID conversion module assists in ID-mapping of genes, probes, proteins, and aliases. The enrichment analysis module organizes 315 gene set libraries in different biological contexts by over-representation analysis and gene set enrichment analysis. The plotting module performs customizable and high-quality illustrations that can be used directly in presentations or publications.ConclusionsThis web server tool will make bioinformatics more accessible to scientists who might not have programming expertise, allowing them to perform bioinformatics tasks without coding.