bluuebunny/crossref_metadata_2025_split huggingface dataset:
A qualitative analysis of cancer‐related patient care in the emergency department
Authors: Lash Rebecca , Pettit Nick , Vachon Eric , Spackman Candice , Draucker Claire Burke 
Published: February 2023

AbstractObjectivesDue to an increasing incidence of new cancer diagnoses in the United States and longer survivorship, a growing number of patients with cancer receive care in emergency departments (EDs). This trend places an increasing burden on already crowded EDs, and experts are concerned these patients do not receive optimal care. The purpose of this study was to describe the experiences of ED physicians and nurses who care for patients with cancer. This information can inform strategies to improve oncology care for patients in ED settings.MethodsWe used a qualitative descriptive design to summarize to the experiences of ED physicians and nurses (n = 23) caring for patients with cancer. We conducted individual, semistructured interviews to query participants about their perspectives on care for oncology patients in the ED.ResultsPhysician and nurse participants identified 11 challenges and suggested three potential strategies to improve care. The challenges included the following: risk of infection, poor communication between ED staff and other providers, poor communication between oncology or primary care providers and patients, poor communication between ED providers and patients, difficult disposition decisions, new cancer diagnoses, complex pain management, allocation of limited resources, lack of cancer‐specific skills among providers, poor care coordination, and evolving end‐of‐life decisions. The solutions included the following: patient education, education for ED providers, and improved care coordination.ConclusionsPhysicians and nurses experience challenges stemming from three overarching types of factors: illness factors, communication factors, and system‐level factors. Solutions for the challenges of providing oncology care in the ED call for new strategies at the levels of the patient, provider, institution, and health care system.
Exchange‐traded fund ownership and underlying stock mispricing
Authors: Yang Joey W. , May Lewis , Gould John 
Published: February 2023

AbstractIn response to the increasing proliferation of exchange‐traded funds (ETFs), and a warning from the Wall Street hero Michael Burry that passive investing has put the stock market into ‘bubble’ territory, we examine the relation between stock ownership by ETFs and mispricing from 2002 to 2018. We find that increased ETF ownership induces overpricing in underlying stocks. We then identify three mechanisms for this relationship: the overpricing of stocks attributable to increased ETF ownership is stronger for stocks that experience an increase in passive ETF ownership; during periods characterised by high investor sentiment; and for illiquid stocks. Our results are robust to a battery of tests including alternative measures for all key variables and are not confounded by the global financial crisis. Additional analyses show that mispricing caused by ETF ownership change is not driven by firm fundamentals and does not exacerbate stocks' information environment around earnings announcement.
A critique of the Australian National Health and Medical Research Council CEO statement on electronic cigarettes
Authors: Mendelsohn Colin P. , Hall Wayne , Borland Ron , Wodak Alex , Beaglehole Robert , Benowitz Neal L. , Britton John , Bullen Chris , Etter Jean‐François , McNeill Ann , Rigotti Nancy A. 
Published: February 2023

AbstractThis paper critically analyses a statement by Australia's National Health and Medical Research Council (NHMRC) on e‐cigarettes in May 2022 that will be used to guide national policy. We reviewed the evidence and the conclusions drawn in the NHMRC Statement. In our view, the Statement is not a balanced reflection of the benefits and risks of vaping because it exaggerates the risks of vaping and fails to compare them to the far greater risks of smoking; it uncritically accepts evidence of harms from e‐cigarettes while adopting a highly sceptical attitude towards evidence of their benefits; it incorrectly claims that the association between adolescent vaping and subsequent smoking is causal; and it understates the evidence of the benefits of e‐cigarettes in assisting smokers to quit. The Statement dismisses the evidence that vaping is probably already having a positive net public health effect and misapplies the precautionary principle. Several sources of evidence supporting our assessment were published after the NHMRC Statement's publication and are also referenced. The NHMRC Statement on e‐cigarettes does not present a balanced assessment of the available scientific literature and fails to meet the standard expected of a leading national scientific body.
Cumulative family stress and externalizing problems: Secure base script knowledge as a protective factor
Authors: Houbrechts Melisse , Bijttebier Patricia , Calders Filip , Goossens Luc , Van Leeuwen Karla , Van Den Noortgate Wim , Bosmans Guy 
Published: February 2023

AbstractThe current study examined whether secure base script knowledge can buffer against higher concurrent externalizing problems and against relative increases in externalizing problems associated with cumulative family stress. We conducted a one‐year longitudinal study with two waves between 2017 and 2019 in which 272 Dutch‐speaking Western European children from Flanders (47.8% boys, ) participated. Secure base script knowledge was associated with lower concurrent externalizing problems (f2 = 0.03). High levels of secure base script knowledge also buffered against relative increases in externalizing problems associated with cumulative family risk (f2 = 0.02). These findings suggest that secure base script knowledge can mitigate the negative effects of a stressful family environment on externalizing problems.
Assessment of the content and quality of YouTube videos related zygomatic implants: A content–quality analysis
Authors: Yildirim Gulhan , Kocaelli Humeyra Arıkan 
Published: February 2023

AbstractIntroductionThis study aimed to evaluate the content and quality of YouTube videos of zygomatic implants.MethodsAccording to Google Trends (2021), “zygomatic implant” was the most preferred keyword related to the topic. Therefore, in this study “zygomatic implant” was used as a keyword for the video search. Demographic characteristics such as the number of views, likes/dislikes, comments, video duration, number of days after upload, uploaders, and target audiences of the videos were evaluated. To evaluate the accuracy and content quality of videos (available from YouTube), the video information and quality index (VIQI) and global quality scale (GQS) were used. Statistical analyses were performed using the Kruskal–Wallis test, Mann–Whitney U test, chi‐square test, Fisher's exact chi‐square test, Yates continuity correction, and Spearman correlation analysis (p < 0.05).ResultsA total of 151 videos were searched; 90 met all inclusion criteria. According to the video content score, 78.9% of the videos were identified as low content, 20% as moderate, and 1.1% as high content. There was no statistical difference between the groups in video demographic characteristics (p > 0.001). Conversely, information flow, accuracy of information, video quality and precision, and total VIQI scores were statistically different between the groups. The moderate‐content group had a higher GQS score than the low‐content group (p < 0.001). The videos were mainly uploaded (40%) from hospitals and universities. Most videos were targeted toward professionals (46.75%). Low‐content videos had higher ratings than the moderate‐ and high‐content videos.ConclusionsMost YouTube videos on zygomatic implants showed low‐content quality. This implies that YouTube is not a reliable source of information on zygomatic implants. Dentists, prosthodontists, and oral and maxillofacial surgeons should be aware of the content of video‐sharing platforms and take responsibility for enriching video content.
Exponential growth bias in the prediction of COVID‐19 spread and economic expectation
Authors: Banerjee Ritwik , Majumdar Priyama 
Published: February 2023

AbstractExponential growth bias (EGB) is the pervasive tendency of people to perceive a growth process as linear when in fact it is exponential. We document that people exhibit EGB when asked to predict the number of COVID‐19 positive cases in the future. Using four experimental interventions, we examine the effect of EGB on expectations about future macroeconomic conditions, and investment choices in risky assets. In the first intervention (Step), participants make predictions in several short steps; in the second and third treatments (Feedback‐N and Feedback‐G), participants are given feedback about their prediction errors in the form of either numbers or graphs; and in the fourth treatment (Forecast), participants are offered a forecast range of the future number of cases, based on a statistical model. We find that Feedback‐N, Feedback‐G and Forecast significantly reduce EGB relative to Step. A reduction in the bias, through the interventions, also decreases risky investment and helps to moderate future economic expectations. The results suggest that nudges, such as behaviourally informed communication strategies, that correct EGB can also help to rationalize economic expectations.
Management as ideology: “New” managerialism and the corporate university in the period of Covid‐19
Authors: Al Mahameed Muhammad , Yates David , Gebreiter Florian 
Published: February 2023

AbstractIn this paper, we examine how Covid‐19 was utilized by the management of a university as a catalyst for ideological change, with the objective of transforming the ethos of a university management school and the role(s) of the academics employed within. Through new modes of working that maintained corporeal distance between university staff, market‐based ideology was mobilized to institute radical and lasting change within the roles of academics and operations of the institution. We focus on a singular case study: “Blue Management School” (BMS, pseudonym), based within an English mid‐tier research university which has historically embraced corporatization more readily than most of its peers. We conducted a qualitative analysis of management email communications and from interviews with nine academics (both current and former employees) who were working at BMS during the time concerned (March 2020 onward). We observe that Covid‐19 posed significant challenges to corporatized universities, and that university managers at BMS sought to address these challenges by undertaking further steps toward corporatization and mobilizing organizational change legitimized by the need to manage the Covid‐19 situation. This included hierarchical forms of accountability, with academics answering for module content to teaching convenors and the management team (“manager academics”). We draw attention to how management communications carried profound effects for the mobilization of ideological change within the institution, during this period. In addition, academic identity was affected, moving away from traditional research and teaching scholars toward revenue‐generating customer service workers, facilitating a power shift away from academics and further toward managers.
Feeling clumsy and curious. A collective reflection on experimenting with poetry as an unconventional method
Authors: van Amsterdam Noortje , van Eck Dide , Kjær Katrine Meldgaard , Leclair Margot , Theunissen Anne , Tremblay Maryse , Thomson Alistair , Lafaire Ana Paula , Brown Anna , Quental Camilla , De Coster Marjan , Pullen Alison 
Published: February 2023

AbstractIn this paper, we offer a collective, multi‐vocal reflection on using poetry for research purposes. These were reflections on an online sub‐plenary session organized as a workshop, which was held at the European Group for Organization Studies conference in 2021. During this workshop, the first three authors presented a step‐by‐step method for doing poetic inquiry and invited participants to apply it to their own empirical data or research praxis. The method was created in response to the marginalization of affect and embodiment in mainstream research in organization studies. Poetic inquiry aims to formulate specific practices of “writing differently” that assist researchers in their attempts to analyze and articulate their findings in embodied and affective ways. In this paper, we describe the method and bring together multi‐vocal reflections from the participants and organizers of the workshop on the affects of poetic inquiry and the (ethical) questions that it poses.
Landscape type affects the functional diversity of carabid beetles in agricultural landscapes
Authors: Deppe Franziska , Fischer Klaus 
Published: February 2023

AbstractAgricultural intensification and expansion has been suggested to be a major driver of the loss of biodiversity and associated ecosystem services. Recent studies have shown that landscape‐level effects in addition to on‐site management are of significant importance for insect declines.We here compared carabid beetle (Coleoptera, Carabidae) assemblages of wet meadows among three pairs of highly fragmented ‘modern’ and less fragmented ‘traditional’ agricultural landscapes, using pitfall trapping.Taxonomic diversity and abundance of Carabidae did not differ between modern and traditional landscapes, whereas the proportions of brachypterous, large‐bodied, and habitat specialist species were lower in modern compared to traditional landscapes.These results suggest that landscape type affects functional rather than taxonomic carabid beetle diversity, based on species turnover.To preserve functional diversity in agricultural landscapes, conservation strategies should consider the landscape level in addition to on‐site management, by securing connectivity between remnants of semi‐natural habitats.
Estimating inbreeding rate and effective population size in the Finnish Ayrshire population in the era of genomic selection
Authors: Sarviaho Katri , Uimari Pekka , Martikainen Katja 
Published: February 2023

AbstractGenomic selection has been applied in dairy cattle breeding over the last decade. Using genomic information may speed up genetic gain as breeding values can be predicted reasonably accurately directly after birth. However, genetic diversity may decrease if the inbreeding rate per generation increases and the effective population size decreases. Despite many positive qualities of the Finnish Ayrshire, for example, high average protein yield and fertility, over time the breed has lost its place as the most common dairy breed in Finland. Thus, maintaining the genetic variability of the breed is becoming more important. The aim of our research was to estimate the impact of genomic selection on inbreeding rate and effective population size using both pedigree and genomic data. The genomic data included 46,914 imputed single nucleotide polymorphism (SNP) variants from 75,038 individuals, and the pedigree data included 2,770,025 individuals. All animals in the data were born between 2000 and 2020. Genomic inbreeding coefficients were estimated as the proportion of SNPs in runs of homozygosity (ROH) out of the total number of SNPs. The inbreeding rate was estimated by regressing the mean genomic inbreeding coefficients on birth years. Effective population size was then estimated based on the inbreeding rate. Additionally, effective population size was estimated from the mean increase in individual inbreeding using pedigree data. Introduction of genomic selection was assumed to have taken place gradually; years 2012–2014 were treated as a transition period from the traditional phenotype‐based breeding value estimation to genomic‐based estimation. The median length of the identified homozygous segments was 5.5 Mbp, and a slight increase in the proportion of segments over 10 Mbp was observed after 2010. The inbreeding rate decreased from 2000 to 2011 and subsequently increased slightly. The pedigree‐ and genomic‐based estimates of inbreeding rate were similar to each other. The estimates of effective population size based on the regression method were very sensitive to the number of years considered; thus, the estimates were not very reliable. The effective population size estimated from the mean increase in individual inbreeding reached its highest value of 160 in 2011 and decreased to 150 after that. In addition, the generation interval in the sire path has decreased from 5.5 years to 3.5 years after genomic selection was implemented. Based on our results, after the implementation of genomic selection, the proportion of long ROH stretches has increased, the generation interval in the sire path has decreased, the inbreeding rate has increased and the effective population size has decreased. However, the effective population size is still at a good level, allowing for an efficient selection scheme in the Finnish Ayrshire breed.
Tumescent local anaesthesia for the surgical therapy of congenital nevi in the first year of life
Authors: Kofler Katrin , Häfner Hans‐Martin , Kofler Lukas 
Published: February 2023

AbstractBackgroundThe indication for surgical treatment of congenital nevi must be made after individual consideration of the expected benefit and risk and requires careful information of the parents as well as interdisciplinary psychological support. In addition to suspected malignancy, a relevant indication is the risk of stigmatization depending on the size and localization of the nevus. Objective was to show which size reduction of the congenital nevus can be achieved by surgical therapy under tumescent local anaesthesia (TLA) in infancy and how often complications of anaesthesia or surgery occur.MethodsAll infants up to 12 months of age who underwent surgery for a congenital nevus under TLA at the University Dermatological Clinic Tuebingen between January 2015 and December 2021 were included; surgeries were performed using serial excisions (powerstretching technique), whereby the incisions were made inside the nevus and mobilization was strictly limited to the skin side without nevus.ResultsOverall, a cumulative total area of 38.65 cm2 could be removed on average within the first year of life (trunk: 67 cm2, head: 21.2 cm2, legs: 21.6 cm2, arms: 13.2 cm2). A cumulative maximum area reduction of 406.9 cm2 could be achieved. We evaluated 363 surgical sites (123 children) on all body regions. The median age of the children at the first surgery was 3.5 months (0.46–10.7 months). Complications occurred in 2.3% (seven procedures). All these complications were reversible in the course of the operation and did not lead to a prolonged hospital stay. No anaesthesia‐related complications occurred.ConclusionWe were able to show that a reduction of large areas of congenital nevi is possible in the first year of life with the combination of serial excisions using powerstretching technique, TLA, and intracutaneous butterfly sutures.
Effect of ultrasound pretreatment and microwave vacuum drying in the production of dried poniol fruit
Authors: Dash K. K. , Boro Sibo , Bhagya Raj G. V. S. 
Published: February 2023

AbstractThis study suggested a combination of microwave and vacuum drying to meet the requirements of preserving the nutritional content of fresh poniol fruit, consuming lower energy, and having a faster drying rate. In this study, the influence of microwave power, vacuum level, and citric acid pretreatment level on the product quality of dried poniol was analyzed. The citric acid pretreatment was conducted in an ultrasonicator bath. The pretreated was dried by changing the microwave power () from 400 to 800 W and the vacuum level () from 300 to 600 mmHg. The quality of the dried product was analyzed in terms of total phenolic content (), antioxidant activity (), total change in color (), and rehydration ratio () of dried poniol fruit. The response range in the sequence was between 22.219–38.361 mg GAE/g, 69.037–92.578 %DPPH inhibition, 23.451–40.148, and 1.38–3.81, respectively, at various combinations of independent variables. The optimal combination of independent variables for maximal recovery of total phenolic content, antioxidant activity, rehydration ratio, and minimal color changes was obtained at 440 W power level, 600 mmHg vacuum, and pretreated with citric acid of concentration .8%. Under the optimum combination of independent variables, the total phenolic content, antioxidant activity, rehydration ratio, and total color change values were 37.904 mg GAE/g, 92.973%, 23.906, and 3.307, respectively. Because of the low temperature in the vacuum process combined with the rapid heating time of microwaves, the results indicate that microwave vacuum drying might be a viable alternative method for improving the quality of dried food products.Practical ApplicationsMicrowave vacuum drying is a technology that uses microwave radiation to generate heat in the absolute pressure range between the triple point of water and atmospheric pressure. Heat is generated in microwave vacuum drying by directly converting electromagnetic energy into kinetic molecular energy. Hence, heat is generated deep inside the product being dried. Because interior temperatures are greater than exterior temperatures, evaporating water is driven to the surface, resulting in higher partial pressure. As a result, the moisture evaporating within the product is released through the pore structure of the macro‐capillary system of the solid material, resulting in a faster drying rate. Since the superficial layer does not dry out completely, the surfaces remain porous. This method results in a superior end product that is also very nutritious with enhanced sensory properties. As a result, this approach is used in the chemical, pharmaceutical, and food industries.
Application of sentinel lymph node mapping in endometrial cancer: A survey among Chinese gynecological oncologists
Authors: Song Nan , Zheng Hong , Gao Yunong , Gao Min 
Published: February 2023

AbstractAimTo gain a better understanding of the use of sentinel lymph node mapping by Chinese oncologists for endometrial cancer staging and analyze factors influencing its application.MethodsQuestionnaires were collected online before and by phone after the symposium to evaluate the general characteristics of oncologists who participated in the endometrial cancer seminar and factors associated with the application of sentinel lymph node mapping in endometrial cancer patients.ResultsGynecologic oncologists from 142 medical centers participated in the survey. 35.4% of doctors employed sentinel lymph node mapping for endometrial cancer staging, 57.3% chose indocyanine green as the tracer. Multivariate analysis revealed that cancer research center (odds ratio = 4.229, 95% CI 1.747–10.237), physician familiarity with sentinel lymph node mapping (odds ratio = 126.188, 95% confidence interval 43.220–368.425) and the use of ultrastaging (odds ratio = 2.657, 95% confidence interval 1.085–6.506) were related to the doctors' selection of sentinel lymph node mapping. There was a significant difference in the surgical procedure for early endometrial cancer, the number of removed sentinel lymph node, and the reason for not adopting sentinel lymph node mapping before and after the symposium.ConclusionsThe theoretical knowledge of sentinel lymph node mapping, the use of ultrastaging, and cancer research center are related to a higher acceptance of sentinel lymph node mapping. Distance learning is conducive to the promotion of this technology.