bluuebunny/crossref_metadata_2025_split huggingface dataset:
Seasonal fluctuation of in vitro fertilization encounters in the United States
Authors: McGough Alexandra M. , Doody Kaitlin A. , Foy Olivia B. , Harris Chelsey A. , Mandelbaum Rachel S. , Matsuo Koji , Paulson Richard J. 
Published: March 2023

Abstract
Purpose
To examine patient and hospital characteristics related to seasonal fluctuation in in vitro fertilization (IVF).

Methods
This retrospective cohort study examined 33,077 oocyte retrievals identified in the National Ambulatory Surgery Sample. Exposure assignment was monthly IVF encounters: low-volume months (<25%ile), mid-volume months (≥25/<75%ile), and high-volume months (>75%ile). Main outcomes were patient and hospital characteristics related to the exposure groups, assessed with a multinomial regression model.

Results
The median IVF encounters were 977 per month, ranging from 657 to 1074 (absolute-difference 417). January, July, and December were the lowest-quartile volume months, ranging from 657 to 710 encounters per month (low-volume months). May, August, and November were the top-quartile volume months, ranging from 1049 to 1074 encounters per month (high-volume months). In a multivariable analysis, patients undergoing IVF in the low-volume months were younger and less likely to have infertility or comorbidities. Patients undergoing IVF in the high-volume months were more likely to have lower household income and receive IVF at urban teaching facilities. Northeastern residents were less likely to have IVF in the low-volume months but more likely to have IVF in the high-volume months. Sensitivity analyses showed that the lowest-to-highest variability in monthly IVF encounters was higher in Northeast region compared to other regions (320 vs 50–128); infertility patients compared to those without (317 vs 190); privately insured patients compared to self-pay (227 vs 156); and older patients compared to younger (234 vs 192).

Conclusion
This study suggests substantial seasonal fluctuation in IVF oocyte retrieval in the USA based on patient and hospital factors.
Executive Function, Attention and Autism Symptomatology in School-Aged Children with Cerebral Palsy
Authors: Wotherspoon Jane , Whittingham Koa , Sheffield Jeanie , Boyd Roslyn N. 
Published: March 2023

AbstractObjective: Children diagnosed with cerebral palsy have been reported to be at increased risk of executive function deficits and neurodevelopmental disorders. This population-based cohort study aimed to assess executive function, attention, behaviour, and autism symptomatology in school-aged children with CP, using parent-report measures that can provide insight into everyday functioning in these neurodevelopmental domains. Methods: 74 participants (male n = 51) mean age 9 years 9 months, SD 1 year 1.2 months (range 8 years 0 months to 12 years 11 months), GMFCS I = 45 (60.8%), II = 17 (23%), III = 8 (10.8%), and IV = 4 (5.4%), were assessed on measures of attention and behaviour (Conners-3), executive function (BRIEF), and autism symptomatology (AQ10-Child). Analysis was via one-sample t-tests and MANCOVAs. Results: Participants’ scores were elevated in comparison to the general population in all domains, while 29.1% of participants scored above the cut-off level on an autism symptomatology screener. Greatest impairment was reported for working memory (M = 60.7, SD = 10.0, t(72) = 9.2, p < .001), peer relations (M = 72.7, SD = 16.2, t(73) = 12.0, p < .001), and inattention subscales (M = 66.3, SD = 12.5, t(73) = 11.2, p < .001). No statistically significant differences were found for different GMFCS levels on domains of executive functioning. A statistically significant difference was found between GMFCS levels for inattention F(3, 71) = 3.83, p = .013, partial η2 = 0.162, with most elevated scores associated with GMFCS level II (M = 74.1, SD = 14.2). Conclusion: EF, attention and behavioural difficulties, and autism symptomatology are commonly reported in school-aged children with CP. Screening for these comorbidities using ratings scales will assist with early diagnosis and targeted intervention.
The Job Leeway Scale: Initial Evaluation of a Self-report Measure of Health-Related Flexibility and Latitude at Work
Authors: Shaw William S. , Dugan Alicia G. , McGonagle Alyssa K. , Nicholas Michael K. , Tveito Torill H. 
Published: March 2023

AbstractPurpose
Evidence suggests that workers manage health-related challenges at work, in part, by using available leeway to perform work differently. The purpose of this study was to evaluate the reliability and validity of the Job Leeway Scale (JLS), a new 18-item self-report questionnaire designed to assess worker perceptions of available flexibility and latitude to manage health-related challenges at work. Methods
Workers seeking assistance for workplace difficulties due to chronic medical conditions (n = 119, 83% female, median age = 49) completed the JLS along with other workplace and health measures. Construct validity was assessed using exploratory factor analysis (EFA), and concurrent validity was assessed by associations with related measures. Results
Mean item scores ranged from 2.13 to 4.16 within a possible range of 0–6. The EFA supported three underlying factors: organizational leeway (9 items), task leeway (6 items), and staffing leeway (3 items). Internal consistency (alpha) ranged from 0.78 to 0.91 for subscale scores and 0.94 for the total score. The JLS showed moderate correlations with other work outcome measures including work fatigue, self-efficacy, engagement, and productivity. Conclusion
The JLS is a promising new measure with initial support for its reliability and validity to assess worker beliefs of available flexibility to manage health symptoms at work, and this construct may have organizational implications for worker support and accommodation.
Measuring Resilience in Long-term Sick-listed Individuals: Validation of the Resilience Scale for Adults
Authors: Standal Martin Inge , Hjemdal Odin , Foldal Vegard Stolsmo , Aasdahl Lene , Hagen Roger , Fors Egil A. , Anyan Frederick 
Published: March 2023

AbstractReturn to work from long-term sick leave is influenced by personal and social factors, which can be measured by resilience, a construct that describe healthy adaptation against adversity. This study aimed to validate the validity and psychometric properties of the resilience scale for adults in a sample of long-term sick-listed individuals, and to investigate measurement invariance when compared with a university student sample. Confirmatory factor analysis was used on a sick-listed sample (n = 687) to identify the scale?s factor structure, and comparison with a university student sample (n = 241) was utilized to determine measurement invariance. Results show that a slightly modified factor structure, in accordance with previous research, achieved acceptable fit in the sick-listed sample, while comparisons with the student sample supported measurement invariance. This means that the study to a large degree support the factor structure of the resilience scale for adults in long-term sick-listed. Furthermore, the results indicate that the scale is similarly understood among long-term sick-listed as in a previously validated student sample. Thus, the resilience scale for adults can be a valid and reliable measure of protective factors in the long-term sickness absence and return to work context, and the subscale and total score can be interpreted similarly in long-term sick-listed as in other populations.
Examining Science Education in ChatGPT: An Exploratory Study of Generative Artificial Intelligence
Authors: Cooper Grant 
Published: March 2023

Abstract
The advent of generative artificial intelligence (AI) offers transformative potential in the field of education. The study explores three main areas: (1) How did ChatGPT answer questions related to science education? (2) What are some ways educators could utilise ChatGPT in their science pedagogy? and (3) How has ChatGPT been utilised in this study, and what are my reflections about its use as a research tool? This exploratory research applies a self-study methodology to investigate the technology. Impressively, ChatGPT’s output often aligned with key themes in the research. However, as it currently stands, ChatGPT runs the risk of positioning itself as the ultimate epistemic authority, where a single truth is assumed without a proper grounding in evidence or presented with sufficient qualifications. Key ethical concerns associated with AI include its potential environmental impact, issues related to content moderation, and the risk of copyright infringement. It is important for educators to model responsible use of ChatGPT, prioritise critical thinking, and be clear about expectations. ChatGPT is likely to be a useful tool for educators designing science units, rubrics, and quizzes. Educators should critically evaluate any AI-generated resource and adapt it to their specific teaching contexts. ChatGPT was used as a research tool for assistance with editing and to experiment with making the research narrative clearer. The intention of the paper is to act as a catalyst for a broader conversation about the use of generative AI in science education.
Factors affecting overwintering retreat-site selection in reptiles in an agricultural landscape
Authors: O’Sullivan Jackie L. , Foster Claire N. , Michael Damian R. , Blanchard Wade , Lindenmayer David B. 
Published: March 2023

AbstractContextUnderstanding what characteristics influence retreat-site selection by fauna is critical for both habitat management and species conservation. Despite the documented ecological values of surface rocks, there is limited knowledge of the attributes of surface rock that contribute to their use in agricultural landscapes or during winter months when reptiles are brumating, activity patterns are reduced, and sheltering individuals are most vulnerable to disturbance.ObjectivesWe surveyed reptiles sheltering beneath surface rocks in grazing farms in south-eastern Australia to address two questions: (i) What landscape factors influence the occurrence of reptiles over austral winter? (ii) What physical and thermal factors influence retreat-site selection?MethodsWe surveyed 14 sites, with three plots per site, stratified across a gradient of canopy cover. We measured landscape attributes of surveyed sites and thermal and physical characteristics of individual surface rocks to quantify relationships between the occurrence of reptiles in the landscape and the properties of retreats selected.ResultsWe found that relatively small patches of surface rock can support high reptile numbers, with density estimates up to of 208 individuals per hectare. Reptile abundance was positively associated with increased elevation and limited canopy cover. Reptiles selected smaller rocks with high surface area to volume ratio, were minimally embedded in the soil, and rocks supporting few invertebrates.ConclusionsConserving cryptozoic reptiles in agricultural landscapes can be enhanced through the appropriate management and retention of surface rock. We discuss implications for reptile conservation and surface rock management in agricultural landscapes.
A Dilemma for Dispositional Answers to Kripkenstein’s Challenge
Authors: Guardo Andrea 
Published: March 2023

AbstractKripkenstein’s challenge is usually described as being essentially about the use of a word in new kinds of cases ‒ the old kinds of cases being commonly considered as non-problematic. I show that this way of conceiving the challenge is neither true to Kripke’s intentions nor philosophically defensible: the Kripkean skeptic can question my answering “125” to the question “What is 68 plus 57?” even if that problem is one I have already encountered and answered. I then argue that once the real nature of Kripkenstein’s challenge is properly appreciated, one extremely popular strategy to try to meet it, what usually goes by the name of “semantic dispositionalism”, loses much of its appeal. Along the way, I also explain that Kripkenstein’s challenge is actually two distinct challenges ‒ one concerning the mental state of meaning, or intending, something by a sign and the other concerning the meaning (referentially conceived) of linguistic expressions.
Computation of the confluent hypergeometric function U(a,b,x) and its derivative for positive arguments
Authors: Gil Amparo , Ruiz-Antolín Diego , Segura Javier , Temme Nico M. 
Published: March 2023

AbstractAn algorithm and a MATLAB implementation for computing the Kummer functionU(a,b,x) and its derivative is given in this paper. The algorithm is efficient and accurate. Numerical tests show that the MATLAB algorithm allows the computation of the function with$\sim 10^{-14}$∼10−14relative accuracy in the parameter region (a,b,x) ∈ (0,500) × (0,500) × (0,1000) in double-precision floating point arithmetic.
Truth (bearers) pluralism
Authors: Strollo Andrea 
Published: March 2023

AbstractAs for many other properties, to understand the nature of truth attention should be paid to the kind of entities that are apt to bear it. In particular, I argue that different kinds of truth bearers tend to support different properties of truth. After that, I show that there are reasons to admit a plurality of truth bearers. As a consequence of these two results, a plurality of truth properties may be naturally admitted. The general upshot of the paper is a new way to motivate alethic pluralism, which stems from considerations on the nature of representations rather than from considerations on what is represented. This new version of truth pluralism—truth (bearers) pluralism—is shown to be theoretically fertile and promising against some standard criticisms.
The meta-metaphysics of group beliefs: in search of alternatives
Authors: Poslajko Krzysztof 
Published: March 2023

AbstractThe aim of this paper is to argue that our understanding of the issue of institutional group minds might be broadened if we consider alternative meta-metaphysical frameworks to those which are presently presupposed in the field. I argue that the two major camps in the contemporary philosophical debate about group beliefs, namely strong realism and eliminative reductionism, share a commitment to some form of meta-philosophical realism. Two alternative metaontological frameworks for the discussion of the issue of group belief are outlined: fictionalism and deflationism. Fictionalism about group minds, although unpopular in the philosophical debate, is still a much-discussed option in legal theory and the theory of the firm in economics. I argue that, once formulated properly, the fictionalist position deserves serious consideration. The other alternative option is deflationism: I develop a sketch of the deflationary approach to group beliefs that is based on Thomasson’s approach to the existence of groups. The final parts of the paper are devoted to a discussion of the resulting four-element classification of the possible views on the reality of group minds: realism, eliminative reductionism, fictionalism, and deflationism. I offer some proposals with regard to the criteria that might be used to choose between these theories.
The effect of storage periods and SPIDES on embryonic mortality, hatching characteristics, and quality of newly hatched chicks in broiler eggs
Authors: Okasha H M , El-Gendi G M , Eid K M 
Published: March 2023

AbstractsEgg storage duration can affect embryo mortality, hatching characteristics, hatching time, and post-hatch chick quality. In order to assess these effects, the impact of storage duration (5 days, 10 days, 15 days) and short incubation period during egg storage (SPIDES) investigated further 18, 900 eggs of broiler breeder (ROSS 308) in 3 × 2 factorial arrangement design. In the SPIDES treatment, the egg shell temperature was raised from its storage temperature (18 °C) and held at 100 °F for 3.5 h. Storage periods could significantly (P < 0.05) influence on embryo mortality (total, early, middle, and late), hatchability of both the total eggs and fertile eggs. The SPIDES treatment had a significant (P < 0.05) impact on a lower embryonic death rate and improved egg hatchability. Eggs stored for 5 days and eggs treated with SPIDES significantly (P < 0.001) shorten hatching time, batch’s 90% hatching time (T 90% H), mean hatching time (MHT), maximal hatching period (MHP), and hatching window (HW). Chick quality was also determined, whereas storing eggs for 5 days and using the SPIDES treatment resulted in enhanced (P < 0.001) chick weight relative to egg weight (CW/EW), activity (AC), and chick quality score (CQS). The residual yolk sac weight (RYSW), unhealed navel (UHN %), and dirty feather (DF%) recorded the lowest (P < 0.001) values compared to long storage periods and control group. Finally, stored for 5 days treated by SPIDES positively affected the hatchability characteristics, the shortening hatching time, and the quality of chicks. Regarding the results, it was confirmed that using the SPIDES treatment to prevent the harmful effects of broiler eggs being stored for an extended period of time is a viable option.
Histological findings of diabetic kidneys transplanted in non-diabetic recipients: a case series
Authors: Comai Giorgia , Corradetti Valeria , Bini Claudia , Tondolo Francesco , Hu Lilio , Valente Sabrina , Pasquinelli Gianandrea , Malvi Deborah , Vasuri Francesco , Ravaioli Matteo , Provenzano Michele , La Manna Gaetano 
Published: March 2023

Abstract
Background
Diabetic donors are recognized as a reliable source of organs, although the discard rate of kidneys is still high. Few data are available on the histological evolution of these organs especially on kidneys transplanted into non-diabetic patients who remain euglycemic.

Methods
We describe the histological evolution of ten kidney biopsies performed on non-diabetic recipients of diabetic donors.

Results
Mean donor age was 69 ± 7 years, 60% were males. Two donors were treated with insulin, eight with oral antidiabetic drugs. Mean recipient age was 59.9 ± 7 years, 70% were males. The pre-existing diabetic lesions identified in the pre-implantation biopsies, encompassed all histological classes, and were associated with mild IF/TA and vascular damages. The median follow-up was 59.5 [IQR 32.5–99.0] months; at follow-up, 40% of cases did not change histologic classification, two patients with class IIb downgraded to IIa or I and one with class III downgraded to IIb. Conversely, three cases showed a worsening, from class 0 to I, I to IIb or from IIa to IIb. We also observed a moderate evolution of IF/TA and vascular damages. At follow-up visit, estimated GFR was stable (50.7 mL/min vs. 54.8 at baseline) and proteinuria was mild (51.1 ± 78.6 mg/day).

Conclusions
Kidneys from diabetic donors show variable evolution of the histologic features of diabetic nephropathy after transplant. This variability may be associated to recipients characteristics such as euglycemic milieu, in case of improvement, or obesity and hypertension, in case of worsening of histologic lesions.
Crisis response strategies and entrepreneurial orientation of SMEs: A configurational analysis on performance impacts
Authors: Puumalainen Kaisu , Sjögrén Helena , Soininen Juha , Syrjä Pasi , Kraus Sascha 
Published: March 2023

AbstractThis study attempts to identify the roles of different coping strategies (pivoting and persevering) and entrepreneurial orientation that could interact and affect SMEs’ financial performance in the context of a sudden and pervasive external crisis. For this purpose, we applied asymmetric configurational theorizing and methods. The fuzzy-set qualitative comparative analysis was applied to a dataset combining survey results and financial reports of 201 Finnish SMEs. Our analysis showed that, as a response to the COVID-19 crisis, it was more common to apply pivoting than the perseverance strategy. Entrepreneurial orientation was positively related to pivoting, growth, and subjective performance but not related to profitability. Firms that had faced more problems tended to apply the perseverance strategy, and their financial performance was weaker. We also found combinations of factors that led to poor performance as non-entrepreneurial firms that faced major problems consistently performed poorly despite the coping strategies employed. In conclusion, we argue that different types of coping strategies are powerful and effective in different intensities of crises experienced by SMEs, but it is critical to match the correct coping strategy with the firm’s strategic orientation.
Psychometric Properties of the Serbian Smartphone Application-Based Addiction Scale (SABAS) and Validation of the English Version Among Non-native English Speakers
Authors: Vujić Aleksandar , Volarov Marija , Latas Milan , Griffiths Mark D. , Szabo Attila 
Published: March 2023

AbstractThe present study evaluated the psychometric properties of the Serbian Smartphone Application-Based Addiction Scale (SABAS) and the original English version of the same scale administered to a Serbian-speaking sample. In Study 1, 599 participants completed Serbian SABAS, with 189 having both test and retest data. Results suggested good internal consistency (α = .81) and test–retest reliability (ICC = .795, p < .001, 95% CI [.731, .844], rtest-retest = .803) of the scale. Convergent validity of the SABAS was evaluated through correlations with the Smartphone Addiction Scale–Short Version (SAS-SV), as well as with anxiety, depression, worry, duration, and purpose of smartphone use. Divergent validity of the SABAS was evaluated through comparing the correlations with entertainment and productive smartphone use. The modified CFA model showed an acceptable fit (χ2(8) = 25.53, p = .001, CFI = .961, TLI = .926, RMSEA = .096, SRMR = .042), confirming the unidimensionality of the SABAS. In the second study, the English SABAS, completed by 335 non-native speakers from Serbia, also showed a good fit of the single-factor model (χ2(9) = 12.56, p = .184, CFI = .990, TLI = .984, RMSEA = .036, SRMR = 0.026), and good psychometric features. Based on the study’s findings, the Serbian version of SABAS is a reliable and valid measure for screening the risk of smartphone addiction. Moreover, the English version can be used among non-native Serbian English speakers.
Prävention und Kostenkontrolle im Gesundheitswesen
Authors: Effertz Tobias 
Published: March 2023

Zusammenfassung
Hintergrund
Das deutsche Gesundheitswesen hat mit hohen Kosten zu kämpfen. Neben den aktuellen finanziellen Belastungen im Zusammenhang mit der Coronapandemie verfolgt die deutsche Bevölkerung mehrheitlich einen ungesunden Lebensstil der zukünftig zu weiteren Neuerkrankungen und assoziierten Kosten führen wird.

Ziel der Arbeit
Dieser Beitrag skizziert, wie mit Hilfe von Routinedatenanalysen der Gesetzlichen Krankenversicherung (GKV) Ansatzpunkte für Maßnahmen auf allen Ebenen der Prävention entwickelt werden können, die effektiv Krankheitsentstehungen verhindern, -progresse reduzieren und die Fähigkeit zur Beitragszahlung absichern können. Diese sollen durch effektives Gesundheitsmarketing Versicherte zu gesundheitsverbessernder Leistungsinanspruchnahme animieren.

Material und Methode
Es wird eine Idee entwickelt und diskutiert, in der ergänzend zu den bestehenden Möglichkeiten der GKV auf präventives Gesundheitsverhalten hinzuwirken, Ergebnisse der Sekundärdatenanalyse für Präventionsmaßnahmen und -verhalten nutzbar gemacht werden können.

Ergebnisse und Schlussfolgerung
Eine Machine-learning-gestützte Analyse bildet den Kern einer Klasse von Prädiktionsmodellen für die Prävention von Krankheiten. Diese Modelle setzen an unterschiedlichen Patientenmerkmalen in den Routinedaten der GKV an und liefern Empfehlungen für Präventionsmaßnahmen, die für eine zielgerichtete und kosteneffektive Ansprache beispielsweise mittels mHealth genutzt werden können. Die hohen Einsparungspotenziale im Gesundheitswesen sowie die Möglichkeiten der Gesetzlichen Krankenkassen diese datenanalytisch gestützt zu erschließen eröffnen eine sinnvolle Perspektive zu nachhaltiger Kostenkontrolle.