bluuebunny/crossref_metadata_2025_split huggingface dataset:
Feedback trading in the cryptocurrency market
Authors: Ahmed Mohamed Shaker , Alsamman Adel , Chebbi Kaouther 
Published: May 2023

Purpose
This paper aims to investigate feedback trading and autocorrelation behavior in the cryptocurrency market.

Design/methodology/approach
It uses the GJR-GARCH model to investigate feedback trading in the cryptocurrency market.

Findings
The findings show a negative relationship between trading volume and autocorrelation in the cryptocurrency market. The GJR-GARCH model shows that only the USD Coin and Binance USD show an asymmetric effect or leverage effect. Interestingly, other cryptocurrencies such as Ethereum, Binance Coin, Ripple, Solana, Cardano and Bitcoin Cash show the opposite behavior of the leverage effect. The findings of the GJR-GARCH model also show positive feedback trading for USD Coin, Binance USD, Ripple, Solana and Bitcoin Cash and negative feedback trading for Ethereum and Cardano only.

Originality/value
This paper contributes to the literature by extending Sentana and Wadhwani (1992) to explore the presence of feedback trading in the cryptocurrency market using a sample of the most active cryptocurrencies other than Bitcoin, namely, Ethereum, USD coin, Binance Coin, Binance USD, Ripple, Cardano, Solana and Bitcoin Cash.
Multichannel seismic evidence for tectonic migration in the Mariana subduction system
Authors: Li Qianqian , Zhang Hongmao , Wang Jianhua , Hu Yi , Lin Haoran , Zhu Junjiang , Xing Lei 
Published: May 2023

AbstractThe Mariana subduction system is an ideal place for ocean–ocean convergence boundary research. As a typical example of an extensional subduction model, the subduction process, subduction mechanism and subduction effect of this system have long been popular research topics. The seismic reflection information of oceanic sedimentary layers shown on multichannel seismic profiles is an intuitive record of small‐ to medium‐scale structural activity and sedimentary sequence evolution and is an important source for studying plate‐coupling processes and tectonic dynamic action. This paper is based on the raw multichannel seismic data of MGL1204 in the Mariana arc forearc region; these data were obtained by using linear interference filter technique noise attenuation technology and multiple velocity iterations to accurately image the oceanic sedimentary layer, and the imagery is used to study the Cenozoic fracture activity and residual strata thickness distribution characteristics of the middle part of the Mariana forearc region and to explore the tectonic migration characteristics of the Cenozoic sedimentary basins. We believe that due to the influence of regional stress field changes caused by the movement directions of the Pacific Plate and Philippine Sea Plate towards the Eurasian Plate, the development of secondary structures in the western Pacific subduction zone shows a characteristic west‐to‐east migration, and the structural characteristics of the Mariana forearc Cenozoic sedimentary basin are consistent with the regional tectonic features. The faults, stratigraphy and depocentres of the oceanic sedimentary layer show a migration pattern from west to east and from north to south overall; 25 and 13 Ma are identified as two key tectonic migration periods, and the tectonic migration characteristics and time records of the basin also provide direct evidence for the plate reconstruction model of trench retreat and Philippine Sea plate rotation.
Is it time for job quality? Conceptualising temporal arrangements in new models of homecare
Authors: Burns Diane , Hamblin Kate , Fisher Duncan U. , Goodlad Cate 
Published: May 2023

AbstractTime is a key organising principle in the formal provision of care to older people in their own homes. It is used when delivering homecare services, calculating fees and care staff’s pay entitlement. Research in the UK highlights how the predominant service model of compartmentalising care into pre‐defined tasks, delivered in strictly scheduled time‐based units, offers poor quality jobs, characterised by low pay, insecure and tightly controlled work. Our case study research of ‘new models’ of homecare however, found variation in the way time measures were operationalised. Drawing from Thompson’s (1967, Past & Present, 38, 56–97) conceptualisation of clock‐time (where care work is controlled by external measures of time) and nature’s time (where care work is performed through internal notions of time) as a lens, we examine how service delivery models and job quality are temporally connected through homecare work. Through our analysis, we exemplify how the use of strict time‐based measures can limit care work according to nature’s time. We also consider the potential of ambitemporality—the accommodation of clock and nature’s time—in organising service delivery as a means of enriching job quality. Finally, we discuss the pertinent implications of conceiving job quality in homecare work through a temporal lens.
The relationship between inbound tourism and economic growth: Case of Botswana
Authors: Badimo Dandy , Yuhuan Zhao 
Published: May 2023

AbstractThis study investigates the relationship between inbound tourism expansion and economic growth in Botswana, employing time series data from 1988 to 2019. An autoregressive distributed lag (ARDL) bounds tests and Toda and Yamamoto causality test were utilized for cointegration and direction of causality analyses, respectively. The study findings suggest and validate a tourism‐led growth hypothesis (TLGH) both in the long and short run. However, inbound tourism expansion has a modest impact on the country's economic growth, which causes concern and need for improvement. Therefore, the study suggests that there should be strengthening and expediting of tourism product diversification for enhanced tourism experiences and tourist spending. The tourism sector should be restructured to curb high economic and financial leakages, create strong linkages with other sectors, and adopt a mixed‐price model to promote domestic tourism and local beneficiation.
Airbnb or not Airbnb? That is the question: How Airbnb bans disrupt rental markets
Authors: Seiler Michael J. , Siebert Ralph B. , Yang Liuming 
Published: May 2023

AbstractThis study focuses on legislative bans imposed on short‐term rentals (STRs) and evaluates their effects on long‐term rentals in Irvine, CA. We find that contract rental prices in the long‐term rental market decrease by 3.0% within approximately 2 years after the enforcement of STR ordinance. The results are primarily driven by the supply side for long‐term rentals. The decline in rents is more pronounced: (1) for long‐term rental units that have similar property characteristics as those listed through Airbnb and (2) for those located in geographic areas with greater Airbnb exposure before the ban was enforced.
Black soldier fly (Diptera: Stratiomyidae) larval heat generation and management
Authors: Li Chujun , Addeo Nicola F. , Rusch Travis W. , Tarone Aaron M. , Tomberlin Jeffery K. 
Published: May 2023

AbstractMass production of black soldier fly, Hermetia illucens (L.) (Diptera: Stratiomyidae), larvae results in massive heat generation, which impacts facility management, waste conversion, and larval production. We tested daily substrate temperatures with different population densities (i.e., 0, 500, 1000, 5000, and 10 000 larvae/pan), different population sizes (i.e., 166, 1000, and 10 000 larvae at a fixed feed ratio) and air temperatures (i.e., 20 and 30 °C) on various production parameters. Impacts of shifting larvae from 30 to 20 °C on either day 9 or 11 were also determined. Larval activity increased substrate temperatures significantly (i.e., at least 10 °C above air temperatures). Low air temperature favored growth with the higher population sizes while high temperature favored growth with low population sizes. The greatest average individual larval weights (e.g., 0.126 and 0.124 g) and feed conversion ratios (e.g., 1.92 and 2.08 g/g) were recorded for either 10 000 larvae reared at 20 °C or 100 larvae reared at 30 °C. Shifting temperatures from high (30 °C) to low (20 °C) in between (∼10‐d‐old larvae) impacted larval production weights (16% increases) and feed conversion ratios (increased 14%). Facilities should consider the impact of larval density, population size, and air temperature during black soldier fly mass production as these factors impact overall larval production.
The impact of body image dissatisfaction on psychological distress and health‐related quality of life among patients in methadone treatment
Authors: Carr Meagan M. , Mannes Zachary L. , Oberleitner Lindsay M. S. , Oberleitner David E. , Beitel Mark , Gazzola Marina G. , Madden Lynn M. , Zheng Xiaoying , Barry Declan T. 
Published: May 2023

AbstractBackground and ObjectivesMinimal research has examined body image dissatisfaction (BID) among patients receiving methadone maintenance treatment (MMT). We tested associations between BID and MMT quality indicators (psychological distress, mental and physical health‐related quality of life [HRQoL]) and whether these associations varied by gender.MethodsOne hundred and sixty‐four participants (n = 164) in MMT completed self‐report measures of body mass index (BMI), BID, and MMT quality indicators. General linear models tested if BID was associated with MMT quality indicators.ResultsPatients were primarily non‐Hispanic White (56%) men (59%) with an average BMI in the overweight range. Approximately 30% of the sample had moderate or marked BID. Women and patients with a BMI in the obese range reported higher BID than men and patients with normal weight, respectively. BID was associated with higher psychological distress, lower physical HRQoL, and was unrelated to mental HRQoL. However, there was a significant interaction in which the association between BID and lower mental HRQoL was stronger for men than women.Discussion and ConclusionsModerate or marked BID is present for about three in 10 patients. These data also suggest that BID is tied to important MMT quality indicators, and that these associations can vary by gender. The long‐term course of MMT may allow for assessing and addressing novel factors influencing MMT outcomes, including BID.Scientific SignificanceThis is one of the first studies to examine BID among MMT patients, and it highlights MMT subgroups most at risk for BID and reduced MMT quality indicators due to BID.
Allergy to stings and bites from rare or locally important arthropods: Worldwide distribution, available diagnostics and treatment
Authors: Sturm Gunter Johannes , Boni Elisa , Antolín‐Amérigo Darío , Bilò Maria Beatrice , Breynaert Christine , Fassio Filippo , Spriggs Kymble , Vega Arantza , Ricciardi Luisa , Arzt‐Gradwohl Lisa , Hemmer Wolfgang 
Published: May 2023

AbstractInsect venom allergy is the most frequent cause of anaphylaxis in Europe and possibly worldwide. The majority of systemic allergic reactions after insect stings are caused by Hymenoptera, and among these, vespid genera induce most of the systemic sting reactions (SSR). Honey bees are the second leading cause of SSR. Depending on the global region, other Hymenoptera such as different ant genera are responsible for SSR. Widely distributed hornets and bumblebees or local vespid or bee genera rarely induce SSR. Hematophagous insects such as mosquitoes and horse flies usually cause (large) local reactions while SSR occasionally occur. This position paper aimed to identify either rare or locally important insects causing SSR as well as rarely occurring SSR after stings or bites of widely distributed insects. We summarized relevant venom or saliva allergens and intended to identify possible cross‐reactivities between the insect allergens. Moreover, we aimed to locate diagnostic tests for research and routine diagnosis, which are sometimes only regionally available. Finally, we gathered information on available immunotherapies. Major allergens of most insects were identified, and cross‐reactivity between insects was frequently observed. While some diagnostics and immunotherapies are locally available, standardized skin tests and immunotherapies are generally lacking in rare insect allergy.
Flexible nasal bronchoscopy vs. Airtraq® videolaryngoscopy for awake tracheal intubation: a randomised controlled non‐inferiority study
Authors: Kamga H. , Frugier A. , Boutros M. , Bourges J. , Doublet T. , Parienti J. J. 
Published: May 2023

SummaryVideolaryngoscopy is a suitable alternative to flexible bronchoscopy to facilitate awake tracheal intubation. The relative effectiveness of these techniques in clinical practice is unknown. We compared flexible nasal bronchoscopy with Airtraq® videolaryngoscopy in patients with an anticipated difficult airway scheduled for awake tracheal intubation. Patients were allocated randomly to flexible nasal bronchoscopy or videolaryngoscopy. All procedures were performed with upper airway regional anaesthesia blockade and a target‐controlled intravenous infusion of remifentanil. The success rate with the allocated technique was the primary outcome. A non‐inferiority analysis with a predefined limit of 8% was planned. Seventy‐eight patients were recruited, allocated randomly and analysed. The rate of successful intubation was 97% and 82% in the flexible bronchoscopy and videolaryngoscopy groups, respectively, p = 0.032. The median (IQR [range]) time to tracheal intubation was shorter with the Airtraq, 163 (105–332 [40–1004]) vs. 217 (180–364 [120–780]) s, p = 0.030. There were no significant differences for complications found between the groups. The median visual analogue scale for ease of intubation was 8 (7–9 [0–10]) for Airtraq vs. 8 (7–9 [0–10]) for flexible bronchoscopy, p = 0.710. The median visual analogue scale for patient comfort for Airtraq was 8 (6–9 [2–10]) vs. 8 (7–9 [3–10]) for flexible bronchoscopy, p = 0.370. The Airtraq videolaryngoscope is not non‐inferior to flexible bronchoscopy for awake tracheal intubation in a clinical setting when awake tracheal intubation is indicted. It may be a suitable alternative when judged on a case‐by‐case basis.
Do academic CEOs influence corporate social irresponsibility? The moderating effects of negative attainment discrepancy and slack resources
Authors: Ren Liuyang , Zhong Xi , Wan Liangyong 
Published: May 2023

AbstractAcademic experience has been found to significantly impact on the attitudes and behaviors of managerial decision‐makers, which in turn influences corporate strategic decisions. However, the impact of academic decision‐makers on corporate ethical decisions, particularly corporate social irresponsibility (CSIR), has yet to receive due attention to date. In this study, we integrate the upper echelons theory and managerial discretion literature to examine whether and when academic CEOs (CEOs with academic experience) influence corporate social irresponsibility (CSIR). First, we suggest that academic CEOs discourage CSIR because they have higher moral standards; thus, their companies are less likely to engage in CSIR activities. In addition, we propose that negative attainment discrepancy (slack resources) reduces (enhances) academic CEOs' managerial discretion to incorporate their ethical preferences into their decisions, thereby weakening (enhancing) the above relationship. This study is the first to examine the relationship between academic CEOs and CSIR. Additionally, the empirical findings of this study offer crucial insights for shareholders and policymakers to prevent or mitigate CSIR effectively.
Giving birth in a good way when it must take place away from home: Participatory research into visions of Inuit families and their Montreal‐based medical providers
Authors: Silver Hilah , Tukalak Sophie , Sarmiento Iván , Budgell Richard , Cockcroft Anne , Vang Zoua M. , Andersson Neil 
Published: May 2023

AbstractBackgroundTransferring pregnant women out of their communities for childbirth continues to affect Inuit women living in Nunavik—Inuit territory in Northern Quebec. With estimates of maternal evacuation rates in the region between 14% and 33%, we examine how to support culturally safe birth for Inuit families when birth must take place away from home.MethodsA participatory research approach explored perceptions of Inuit families and their perinatal healthcare providers in Montreal for culturally safe birth, or “birth in a good way” in the context of evacuation, using fuzzy cognitive mapping. We used thematic analysis, fuzzy transitive closure, and an application of Harris' discourse analysis to analyze the maps and synthesize the findings into policy and practice recommendations.ResultsEighteen maps authored by 8 Inuit and 24 service providers in Montreal generated 17 recommendations related to culturally safe birth in the context of evacuation. Family presence, financial assistance, patient and family engagement, and staff training featured prominently in participant visions. Participants also highlighted the need for culturally adapted services, with provision of traditional foods and the presence of Inuit perinatal care providers. Stakeholder engagement in the research resulted in dissemination of the findings to Inuit national organizations and implementation of several immediate improvements in the cultural safety of flyout births to Montreal.ConclusionsThe findings point toward the need for culturally adapted, family‐centered, and Inuit‐led services to support birth that is as culturally safe as possible when evacuation is indicated. Application of these recommendations has the potential to benefit Inuit maternal, infant, and family wellness.
Post‐BTK inhibitor mantle cell lymphoma: When is CAR‐T not the answer?
Authors: McCulloch Rory 
Published: May 2023

In a large multicentre retrospective real‐world analysis, Hess and colleagues describe outcomes in post‐Bruton tyrosine kinase inhibitor (BTKi) mantle cell lymphoma patients managed in clinical practice prior to availability of brexucabtagene autoleucel (Tecartus). Outcome data not only provide a useful benchmark for future studies but also highlight the great challenges that still lie ahead in managing this challenging patient cohort.Commentary on: Hess et al. Real‐world experience among patients with relapsed/refractory mantle cell lymphoma after Bruton tyrosine kinase inhibitor failure in Europe: The SCHOLAR‐2 retrospective chart review study. Br J Haematol 2023;202:749–759.
Derivation and validation of a novel score for early prediction of severe CRS after CAR‐T therapy in haematological malignancy patients: A multi‐centre study
Authors: Zhou Linghui , Fu Weijun , Wu Shenghao , Xu Kailin , Qiu Lugui , Xu Yang , Yan Xiaojing , Zhang Qing , Zhang Mingming , Wang Linqin , Hong Ruimin , Chang Alex H. , Yu Jian , Fu Shan , Kong Delin , Li Lu , Wang Ying , Li Zhenyu , Jiang Huawei , Huang Jing , Liu Zhi , Su Na , Wei Guoqing , Hu Yongxian , Huang He 
Published: May 2023

SummaryChimeric antigen receptor T (CAR‐T) cell therapy is highly effective in inducing complete remission in haematological malignancies. Severe cytokine release syndrome (CRS) is the most significant and life‐threatening adverse effect of this therapy. This multi‐centre study was conducted at six hospitals in China. The training cohort included 87 patients with multiple myeloma (MM), an external validation cohort of 59 patients with MM and another external validation cohort of 68 patients with acute lymphoblastic leukaemia (ALL) or non‐Hodgkin lymphoma (NHL). The levels of 45 cytokines on days 1–2 after CAR‐T cell infusion and clinical characteristics of patients were used to develop the nomogram. A nomogram was developed, including CX3CL1, GZMB, IL4, IL6 and PDGFAA. Based on the training cohort, the nomogram had a bias‐corrected AUC of 0.876 (95% CI = 0.871–0.882) for predicting severe CRS. The AUC was stable in both external validation cohorts (MM, AUC = 0.907, 95% CI = 0.899–0.916; ALL/NHL, AUC = 0.908, 95% CI = 0.903–0.913). The calibration plots (apparent and bias‐corrected) overlapped with the ideal line in all cohorts. We developed a nomogram that can predict which patients are likely to develop severe CRS before they become critically ill, improving our understanding of CRS biology, and may guide future cytokine‐directed therapies.
Can 68Ga‐PSMA positron emission tomography and multiparametric MRI guide treatment for biochemical recurrence after radical prostatectomy?
Authors: Khanna Yash , Chinni Vidyasagar , Gnanasambantham Kavitha , O'Sullivan Richard , Ballok Zita E. , Ryan Andrew , Ramdave Shakher , Sivaratnam Dinesh , Bowden Patrick , Guerrieri Mario , Ranasinghe Weranja K.B. , Frydenberg Mark 
Published: May 2023

ObjectiveTo evaluate the role of multiparametric magnetic resonance imaging (mpMRI) and Gallium‐68 (68Ga)‐prostate‐specific membrane antigen (PSMA) positron emission tomography (PET)/computed tomography (CT) in guiding salvage therapy for patients with biochemical recurrence (BCR) post‐radical prostatectomy.Patients and MethodsPatients were evaluated with paired mpMRI and 68Ga‐PSMA PET/CT scans for BCR (prostate‐specific antigen [PSA] >0.2 ng/mL). Patient, tumour, PSA and imaging characteristics were analysed with descriptive statistics.ResultsA total of 117 patients underwent paired scans to investigate BCR, of whom 53.0% (62/117) had detectable lesions on initial scans and 47.0% (55/117) did not. Of those without detectable lesions, 8/55 patients proceeded to immediate salvage radiotherapy (sRT) and 47/55 were observed. Of patients with negative imaging who were initially observed, 46.8% (22/47) did not reach threshold for repeat imaging, while 53.2% were rescanned due to rising PSA levels. Of these rescanned patients, 31.9% (15/47) were spared sRT due to proven distant disease, or due to absence of disease on repeat imaging. Of the original 117 patients, 53 (45.3%) were spared early sRT due to absence of disease on imaging or presence of distant disease, while those undergoing delayed sRT still maintained good PSA responses. Of note, patients with high‐risk features who underwent sRT despite negative imaging demonstrated satisfactory PSA responses to sRT. Study limitations include the observational design and absence of cause‐specific or overall survival data.ConclusionOur findings support the use of mpMRI and 68Ga‐PSMA PET/CT in guiding timing and necessity of salvage therapy tailored to detected lesions, with potential to reduce unnecessary sRT‐related morbidity. Larger or randomized trials are warranted to validate this.