bluuebunny/crossref_metadata_2025_split huggingface dataset:
Epidemiological study of unusual rotavirus strains and molecular characterization of emerging P[14] strains isolated from children with acute gastroenteritis during a 15-year period
Authors: Tatsi Elizabeth-Barbara , Koukou Dimitra-Maria , Dellis Charilaos , Dourdouna Maria-Myrto , Efthymiou Vasiliki , Michos Athanasios , Syriopoulou Vasiliki 
Published: May 2023

AbstractRotavirus group A (RVA) is characterized by molecular and epidemiological diversity. To date, 42 G and 58 P RVA genotypes have been identified, some of which, like P[14], have a zoonotic origin. In this study, we describe the epidemiology of unusual RVA genotypes and the molecular characteristics of P[14] strains. Fecal samples from children ≤ 16 years of age with acute gastroenteritis (AGE) who were hospitalized during 2007–2021 in Greece were tested for RVA by immunochromatography. Positive RVA samples were G and P genotyped, and part of the VP7 and VP4 genes were sequenced by the Sanger method. Epidemiological data were also recorded. Phylogenetic analysis of P[14] was performed using MEGA 11 software. Sixty-two (1.4%) out of 4427 children with RVA AGE were infected with an unusual G (G6/G8/G10) or P (P[6]/P[9]/P[10]/P[11]/P[14]) genotype. Their median (IQR) age was 18.7 (37.3) months, and 67.7% (42/62) were males. None of the children were vaccinated against RVA. P[9] (28/62; 45.2%) was the most common unusual genotype, followed by P[14] (12/62; 19.4%). In the last two years, during the period of the COVID-19 pandemic, an emergence of P[14] was observed (5/12, 41.6%) after an 8-year absence. The highest prevalence of P[14] infection was seen in the spring (91.7%). The combinations G8P[14] (41.7%), G6P[14] (41.7%), and G4P[14] (16.6%) were also detected. Phylogenetic analysis showed a potential evolutionary relationship of three human RVA P[14] strains to a fox strain from Croatia. These findings suggest a possible zoonotic origin of P[14] and interspecies transmission between nondomestic animals and humans, which may lead to new RVA genotypes with unknown severity.
The contribution of large-scale atmospheric circulation to variations of observed near-surface wind speed across Sweden since 1926
Authors: Minola Lorenzo , Lönn Jessika , Azorin-Molina Cesar , Zhou Chunlüe , Engström Erik , Wern Lennart , Hellström Sverker , Zhang Gangfeng , Shen Cheng , Pezzoli Alessandro , Chen Deliang 
Published: May 2023

Abstract
This study investigates the centennial-scale (i.e., since 1926) variability of observed near-surface wind speed across Sweden. Results show that wind speed underwent various phases of change during 1926–2019, i.e., (a) a clear slowdown during 1926–1960; (b) a stabilization from 1960 to 1990; (c) another clear slowdown during 1990–2003; (d) a slight recovery/stabilization period for 2003–2014, which may continue with a possible new slowdown. Furthermore, the performance of three reanalysis products in representing past wind variations is evaluated. The observed low-frequency variability is properly simulated by the selected reanalyses and is linked to the variations of different large-scale atmospheric circulation patterns (e.g., the North Atlantic Oscillation). However, the evident periods of decreasing trend during 1926–1960 and 1990–2003, which drive most of the stilling in the last century, are missing in the reanalyses and cannot be realistically modeled through multiple linear regression by only using indexes of atmospheric circulation. Therefore, this study reveals that changes in large-scale atmospheric circulation mainly drive the low-frequency variability of observed near-surface wind speed, while other factors (e.g., changes in surface roughness) are crucial for explaining the periods of strong terrestrial stilling across Sweden.
ON BOUNDEDNESS OF THE GENERALIZED RIESZ POTENTIAL IN LOCAL MORREY-TYPE SPACES
Authors: Burenkov V. I. , Senouci M. A. 
Published: May 2023

AbstractFor all admissible values of the numerical parameters sharp sufficient conditions on the functional parameters are obtained ensuring the boundedness of the generalized Riesz potential from one general local Morrey-type space to another one, which, for a certain range of the numerical parameters, coincide with the necessary ones.
Branes wrapped on orbifolds and their gravitational blocks
Authors: Faedo Federico , Fontanarossa Alessio , Martelli Dario 
Published: May 2023

AbstractWe construct new supersymmetric $$\textrm{AdS}_2\times \mathbb {M}_4$$

AdS
2

×

M
4

solutions of $$D=6$$

D
=
6

gauged supergravity, where $$\mathbb {M}_4$$

M
4

are certain four-dimensional orbifolds. After uplifting to massive type IIA supergravity these correspond to the near-horizon limit of a system of N D4-branes and $$N_f$$

N
f

D8-branes wrapped on $$\mathbb {M}_4$$

M
4

. In one class of solutions, "Equation missing" is a spindle fibered over a smooth Riemann surface of genus $$\textrm{g}>1$$

g
>
1

, while in another class "Equation missing" is a spindle fibered over another spindle. Both classes can be thought of as orbifold generalizations of Hirzebruch surfaces and, in the second case, we describe the solutions in terms of toric geometry. We show that the entropy associated with these solutions is reproduced by extremizing an entropy function obtained by gluing gravitational blocks, using a general recipe for orbifolds that we propose. We also discuss how our prescription can be used to define an off-shell central charge whose extremization reproduces the gravitational central charge of analogous $$\textrm{AdS}_3\times \mathbb {M}_4$$

AdS
3

×

M
4

solutions of $$D=7$$

D
=
7

gauged supergravity, arising from wrapping M5-branes on $$\mathbb {M}_4$$

M
4

.
Global Firms, (de)unionization and Wage Inequality
Authors: Afonso Óscar , Sequeira Tiago Neves , Santos Marcelo , Neves Pedro Cunha 
Published: May 2023

AbstractThis paper studies the simultaneous effects of relocation of production (as part of globalization) and institutions on intra- and inter-country wage inequality. Firstly, empirical evidence shows that labor unions act at decreasing inequality, but this shrinking effect tends to be mitigated by globalization. Theoretically, we study the conditions under which this empirical evidence is verified. Unskilled labor-intensive relocations together with (de)unionization processes of the labor force contributed to the increasing path of intra-country wage inequality observed in some of the leading countries. However, most recently, skilled relocations may help to decrease intra-country inequality in leading countries (e.g., the US), but to increase it in follower countries (e.g., China).
Does Public Value Commitment Leadership and Corporate Social Responsibility Fuel Accountant’s Productivity During Covid-19 Pandemic and New Normal: A Case Study on Public Sector in Vietnam
Authors: Pham Huy Quang , Vu Phuc Kien 
Published: May 2023

AbstractThis study aims to produce an in-depth examination of how public value commitment leadership increases accountant productivity. Additionally, it explores and sheds lights on the mediating function of corporate social responsibility. The sequential explanatory design was employed in this research where quantitative phase were proceeded at first followed by qualitative phase. The findings of the current research will help practitioners recognize and seize opportunities to improve accountant productivity. Besides, the benefits of a more in-depth comprehension in this research can help legislators enact legislation and regulations about corporate social responsibility to enhance the management of human resource in public sector.
Examining the Metropolitan and Non-metropolitan Educational Divide: Science Teaching Efficacy Beliefs and Teaching Practices of Australian Primary Science Educators
Authors: Deehan James , MacDonald Amy 
Published: May 2023

Abstract The provision of quality science education is a global priority beset by longstanding challenges, which can be amplified in rural and regional contexts. This creates a dual problem where stakeholders must focus on the improvement of science education outcomes whilst being cognisant of the established divided between metropolitan and non-metropolitan learners. Considering the recent positive TIMSS results which showed equitable science results for regional, remote and metropolitan Australian year 4 students, this paper aims to examine the relationship between primary teachers’ school location and their science teaching efficacy beliefs and reported science teaching practices. A total of 206 Australian primary science educators responded to a cross sectional quantitative survey. Descriptive statistics, analysis of variance (ANOVA) and chi-square analyses found no statistically significant differences between metropolitan and non-metropolitan teachers on measures of science teaching efficacy beliefs and reported science teaching approaches. This apparent contradiction of established research themes merits deeper school and student-focused research to understand the practical implications that could arise from these findings.
Between the Placement Problem and the Reconciliation Problem. Philosophical Naturalism Today
Authors: De Caro Mario 
Published: May 2023

AbstractScientific naturalism—the conception according to which the natural sciences, and possibly physics alone, set the limits of ontology and epistemology—is characterized by a strong monistic tendency. For this reason, all versions of scientific naturalism face the so-called “placement problem”, which concerns the features of the ordinary view of the world that, at least prima facie, do not fit into the scientific view of the world (think of consciousness, moral properties, free will, and intentionality). To address this problem, scientific naturalists use three strategies: reductionism, eliminativism, and mysterianism—none of which, it is argued, produces satisfying results. Liberal naturalism opts instead for a pluralistic attitude in both ontology and epistemology but accepts a constraint according to which one should accept no entity or explanation that is incompatible with the scientific worldview. Liberal naturalism faces the “reconciliation problem”, which concerns the relationship between the scientific and the ordinary views of the world once one denies ontological and epistemological priority to either of them. Three strategies for addressing this problem are presented: according to the first, the ordinary worldview and the scientific world are categorically distinct; according to the second, the former emerges from the latter; according to the third, between them there is a relation of global supervenience. Other objections to liberal naturalism are finally presented and addressed.
The comparison of two different plumage-color lines of Japanese quail (Coturnix japonica) disclosed a significant effect in increasing abdominal fat contents with increasing age
Authors: Kirrella Abeer A. K. , El-Kassas Seham , Mostfa Saad Mohamed , Younes Hassan Hassan , Helal Mostafa , Ragab Mohamed 
Published: May 2023

AbstractThis study aimed to investigate the characteristic differences between the white and brown-feathered Japanese quails, by evaluating the carcass traits and egg fat content, blood parameters, and intestinal histopathological features. A total of 1200 1-day-old Japanese quail chicks of two varieties (brown and white-feathered) were used in this study. Live body weight and feed intake were reordered every week. At the 4th week of age, 80 birds from each variety were slaughtered and carcass quality measurements and histopathological changes were recorded. After 6 weeks of age, eggs were collected, and egg quality was assessed. The results revealed that white-feathered quails had significantly heavier body weights and higher growth rates. At 4 weeks of age, females of the white-feather quail had significantly heavier slaughter, after de-feathering, and carcass weights. Remarkable variations between the studied quail varieties, with significant dominance of females in both varieties, at the level of water holding capacity, pH, and meat tenderness ascertained an obvious superiority of white-feathered quails compared to brown ones and indicated the higher tendency of the white quails for meat production. These results were linked with significant changes in biochemical profiles including lipids biomarkers, total protein, and Ca and phosphorus levels along with variations in the intestinal morphometry. It can be concluded that white-feathered quails had, in general, higher values of productivity compared with the brown-feathered ones during growing and laying periods.
Modeling air-to-air communication networks in the North Atlantic region
Authors: Marks Tobias , Hillebrecht Alexander , Linke Florian 
Published: May 2023

AbstractThe North Atlantic is one of the world’s airspaces accommodating a very high aircraft density while at the same time no radio coverage or radar surveillance is available. Beside satellite communication, one approach to enable data communication between aircraft and ground in the North Atlantic region is to establish ad-hoc networks build up by direct data links between the aircraft that are acting as communication nodes. In this paper we, therefore, present a modeling approach to model air traffic and ad-hoc networks in the North Atlantic region using up-to-date flight plans and trajectory modeling techniques and to assess the connectivity provided by such networks. Assuming an applicable set of ground stations that provide data transfer to and from this airborne network, we assess the connectivity by time-series analysis and in total for a set of different fractions of all aircraft assumed to be equipped with the necessary systems as well as for a variation of the air-to-air communication range. In addition, we present average link durations, average amounts of hops to reach ground and numbers of connected aircraft for the different scenarios and identify general relations between the different factors and metrics. We will show, that communication range and equipage fraction significantly influence the connectivity of such networks.
Race, Educational Attainment, and Sustained High Body Mass Index over 24 Years of Follow-up in Middle-Aged and Older Adults
Authors: Assari Shervin , Cobb Sharon , Najand Babak , Zare Hossein , Sonnega Amanda 
Published: May 2023

Abstract
Background
Educational attainment has been linked to reduced risk of health problems such as obesity, but research suggests that this effect may be weaker for non-Hispanic Black individuals compared to non-Hispanic White individuals, a pattern known as minorities’ diminished returns (MDRs).

Objectives
This study is aimed at examining the differential association between educational attainment and sustained high body mass index (BMI) among non-Hispanic Black and non-Hispanic White middle-aged and older adults in the USA.

Methods
Using data from the Health and Retirement Study (HRS) spanning 1992–2016, we analyzed a national sample of 35,110 individuals, including 7766 non-Hispanic Black and 27,344 non-Hispanic White individuals. We used logistic regression models to examine the relationship between educational attainment, race, and sustained high BMI, while controlling for age, sex, and marital status at baseline.

Results
Approximately 30.6% of the sample (n = 10,727) had sustained high BMI, while 69.4% (n = 24,383) had sustained low BMI over the period of follow-up. Higher levels of educational attainment were associated with a lower risk of sustained high BMI. We also found, however, that the protective effects of education against sustained high BMI were weaker for non-Hispanic Blacks compared to non-Hispanic Whites.

Conclusion
Our findings suggest that the protective effects of educational attainment against sustained high BMI may be more robust for non-Hispanic Whites than for non-Hispanic Blacks. Further research should explore whether these results are found in other racial and ethnic minorities and whether potential life history experiences may contribute to these disparities.
Über die sozialen Bedingungen von gutem Sex in der Jugend
Authors: Schweiger Gottfried 
Published: May 2023

ZusammenfassungDieser Text stellt die Frage, welche Rolle guter Sex für eine gute Jugend spielt. Eine gute Jugend wird als ethisch-normatives Konzept, vergleichbar mit dem des guten Lebens, verstanden. In einem ersten Schritt werden vier Kriterien für guten Sex entwickelt – moralische Legitimität, Wunscherfüllung, Augenhöhe und Authentizität. Ausgehend vom Diskurs über die sexuellen Rechte von Jugendlichen wird dafür argumentiert, dass die Möglichkeit, guten Sex zu haben, Teil einer guten Jugend ist. Schließlich widmet sich dieser Text den sozialen Bedingungen von gutem Sex in der Jugend.
Context-based and image-based subsea pipeline degradation monitoring
Authors: Spahic Rialda , Lundteigen Mary Ann , Hepsø Vidar 
Published: May 2023

AbstractThis research examines the factors contributing to the exterior material degradation of subsea oil and gas pipelines monitored with autonomous underwater systems (AUS). The AUS have a role of gathering image data that is further analyzed with artificial intelligence data analysis methods. Corrosion and potential ruptures on pipeline surfaces are complex processes involving several competing elements, such as the geographical properties, composition of soil, atmosphere, and marine life, whose eflt in substantial environmental damage and financial loss. Despite extensive research, corrosion monitoring and prediction remain a persistent challenge in the industry. There is a lack of knowledge map that can enable image ausing an AUS to recognize ongoing degradation processes and potentially prevent substantial damage. The main contribution of this research is the knowledge map for increased context and risk awareness to improve the reliability of image-based monitoring and inspection by autonomous underwater systems in detecting hazards and early signs of material degradation on subsea pipeline surfaces.
Spread of SARS-CoV-2 Infection in Adult Populations in Cameroon: A Repeated Cross-Sectional Study Among Blood Donors in the Cities of Yaoundé and Douala
Authors: Sandie Arsène Brunelle , Ngo Sack Françoise , Medi Sike Christiane Ingrid , Mendimi Nkodo Joseph , Ngegni Hortense , Ateba Mimfoumou Haverie Ghislaine , Lobe Sarah Audrey , Choualeu Noumbissi Diane , Tchuensou Mfoubi Fabrice , Tagnouokam Ngoupo Paul Alain , Ayong Lawrence , Njouom Richard , Tejiokem Mathurin Cyrille 
Published: May 2023

AbstractOver a period of about 9 months, we conducted three serosurveys in the two major cities of Cameroon to determine the prevalence of SARS-COV-2 antibodies and to identify factors associated with seropositivity in each survey. We conducted three independent cross-sectional serosurveys of adult blood donors at the Central Hospital in Yaoundé (CHY), the Jamot Hospital in Yaoundé (JHY) and at the Laquintinie Hospital in Douala (LHD) who consented in writing to participate. Before blood sampling, a short questionnaire was administered to participants to collect their sociodemographic and clinical characteristics. We included a total of 743, 1202, and 1501 participants in the first (January 25–February 15, 2021), second (May 03–28, 2021), and third (November 29–December 31, 2021) surveys, respectively. The adjusted seroprevalence increased from 66.3% (95% CrI 61.1–71.3) in the first survey to 87.2% (95% CrI 84.0–90.0) in the second survey, and 98.4% (95% CrI 96.8–99.7) in the third survey. In the first survey, study site, participant occupation, and comorbid conditions were associated with SARS-CoV-2 seropositivity, whereas only study site remained associated in the second survey. None of the factors studied was significantly associated with seropositivity in the third survey. Together, the data suggest a rapid initial spread of SARS-CoV-2 in the study population, independent of the sociodemographic parameters assessed.
A Simplified One-Size-Fits-All Approach to Carotid Stenting
Authors: Lahlouh Amro , Kiwan Ruba , Mandzia Jennifer , Pandey Sachin 
Published: May 2023

ABSTRACT:Background:Carotid artery stenosis causes up to 20% of ischemic strokes. Stenting is used as an alternative to endarterectomy in symptomatic patients. Each commercially available stent offers numerous stent diameters/lengths. Most centers thus carefully match each individual stenosis to a specific stent length/diameter stent size. However, this process can be time-consuming and costly while the relative benefit of a custom stent sizing versus one-size-fits-all approach has not been well evaluated yet. We hypothesized that a ‘one-size-fits-all’ default approach to carotid stenting results in comparable results to a customized approach.Methods:We conducted a descriptive retrospective cohort study on 154 patients who presented to our academic carotid revascularization clinic with symptomatic carotid artery stenosis who underwent carotid artery stenting for peri- and postprocedural carotid artery stenting complications. The primary outcomes were periprocedural (within 24 hours of the procedure) or postprocedural (within 30 days of the procedure) TIA, stroke, or death. The secondary outcome was the estimated degree of stenosis on follow-up ultrasound performed within 6 months of the procedure.Results:The complication rate within the first 24 hours was 4.5% while that during the first 30 days postprocedure was 6.5%. Age over 80 and degree of stenosis on postprocedural cerebral angiogram were associated with an increased risk of complications. Severe restenosis was reported in 16.8% of patients within 6 months postprocedure.Conclusion:Our study suggests that using a simplified, one-size-fits-all, approach to carotid stenting results in safe and effective outcomes, suggesting an alternative to simplify a complex medical procedure.
Design, Implement, and Evaluate a Short-term Blended Training Program on Nursing Students’ Disaster Response Self-efficacy in Iran
Authors: Dastyar Neda , Nazari Masoumeh , Rafati Foozieh 
Published: May 2023

Abstract

Objective:
This study aimed to design, implement, and evaluate a training program on nursing students’ disaster response self-efficacy.

Methods:
This study was conducted using a pre-test, post-test, and follow up design. A total of 92 nursing students participated in the study. The developed program was implemented both theoretically (online) and practically (in person). Nursing students’ disaster response self-efficacy was measured using the Disaster Response Self-Efficacy Scale that was filled out 1 week before the intervention, and 2 months after the intervention by the students. The students’ satisfaction with the program and their views on the program were also surveyed.

Results:
Overall score and all items score had significant improvement in short-, and long-term except in 1 item (item 22). The highest increase in score was related to practical items and referral for psychiatric treatment (items 7, 8, 10, and 18) and the lowest increase was related to communication and ethical skill items (items 20, 21, and 22). It is possible that the students had a higher perception of communication and ethical skills even before the training. Most of the students were satisfied with the program.

Conclusions:
A training intervention that can provide theoretical materials online, as well as face-to-face practical programs, can increase nursing students’ disaster response self-efficacy.