bluuebunny/crossref_metadata_2025_split huggingface dataset:
The classroom social environment in mixed secondary school classes: The role of ethnic classroom composition and classmates’ explicitly and implicitly measured ethnic attitudes
Authors: van Vemde Lian , Thijs Jochem , Hornstra Lisette 
Published: January 2023

AbstractThe ethnic classroom composition and classmates’ ethnic attitudes can affect how students experience their classroom social environment (CSE). Following the imbalance of power thesis and prior research on ethnic attitudes, this cross-sectional study examined if ethnic classroom composition (i.e., proportion of in-group and Herfindahl Index) and classmates’ explicitly and implicitly measured ethnic attitudes predicted secondary school students’ (Mage = 13.31 years; 58.1% female) classroom belonging, popularity and likability, classroom cohesion and conflict in mixed classes in the Netherlands. Differences between non-ethnic Dutch (n = 248) versus ethnic Dutch students (n = 141) were examined as well. Ethnic Dutch students report an overall more negative CSE than their non-ethnic Dutch classmates. Multilevel analyses indicated that a higher proportion of in-group peers affected non-ethnic Dutch students’ popularity and likability negatively. Moreover, classmates’ explicitly measured ethnic attitudes were predictive of student popularity while classmates’ implicitly measured ethnic attitudes were predictive of student likability. Finally, classmates implicitly measured ethnic attitudes moderated the effect of proportion in-group peers on students’ shared experience of classroom belonging. These results show that promoting classroom diversity is not enough to create a positive CSE for all students. Classmates’ ethnic attitudes are also important to consider.
No Magic: From Phenomenology of Practice to Social Ontology of Mathematics
Authors: Hartimo Mirja , Rytilä Jenni 
Published: January 2023

AbstractThe paper shows how to use the Husserlian phenomenological method in contemporary philosophical approaches to mathematical practice and mathematical ontology. First, the paper develops the phenomenological approach based on Husserl's writings to obtain a method for understanding mathematical practice. Then, to put forward a full-fledged ontology of mathematics, the phenomenological approach is complemented with social ontological considerations. The proposed ontological account sees mathematical objects as social constructions in the sense that they are products of culturally shared and historically developed practices. At the same time the view endorses the sense that mathematical reality is given to mathematicians with a sense of independence. As mathematical social constructions are products of highly constrained, intersubjective practices and accord with the phenomenologically clarified experience of mathematicians, positing them is phenomenologically justified. The social ontological approach offers a way to build mathematical ontology out of the practice with no metaphysical magic.
Effectiveness of Adaptive Operating Rules for Reservoirs
Authors: Garrote Luis , Granados Alfredo , Spiliotis Mike , Martin-Carrasco Francisco 
Published: January 2023

Abstract
In this paper, a methodological proposal is made to develop an adaptive decision support system for reservoir management. The system is based on an optimization model that determines operating rules that meet certain optimality conditions based on the state of the reservoir at a certain time and on a streamflow forecast, if available. The model is based on Spiliotis et al. in Water Resour Manage 30:5759-5778, where a general methodology was developed to specify static operating rules for reservoir systems. The proposed methodology consists of modifying the optimization procedure developed in the previous work to dynamically update operating rules to adapt management to the changing situation. To evaluate its effectiveness, the methodology was applied to the Pisuerga-Carrión reservoir system, in the Spanish part of the Duero basin. The results obtained with adaptive rules were compared with those obtained applying the same static operating rule for the entire analysis period. Adaptive rules were found to lead to better operating results, particularly if a successful streamflow forecast method is available.
Physical activity and sports sciences field in Italian scientific research products and its distinct composition in biomedicine, exercise and sports sciences and pedagogy domains
Authors: D’Isanto Tiziana , Altavilla Gaetano , Esposito Giovanni , Raiola Gaetano , D’Elia Francesca 
Published: January 2023

Abstract
Purpose
This study aims to measure the number of scientific production of Italian professors, as framed on academic disciplines of Physical training and methodology (code M-EDF/01) and Sport sciences and methodology (code M-EDF/02), afferents to academic recruitment field of Exercise and sports sciences (code 06/N2) and Didactics, special education and educational research (code 11/D2).

Methods
The sample consisted of the entire population of full professors (n = 30) of M-EDF/01 and M-EDF/02, plus a proportional representation of the two academic recruitment fields with at least one associate professor per university, for a total of 78 professors. The titles of the first ten scientific products in terms of more citations from the Google Scholar database were analysed for each scientist. The title's full coherence at the scientific declaration of the two academic disciplines of M-EDF/01 and M-EDF/02 and biomedicine and pedagogy domains were assessed. One-way ANOVA with Bonferroni post hoc test was used to compare the two academic disciplines of the two academic recruitment fields with the three domains to highlight the separated data’s greater, average and lesser significance.

Results
The aggregate data showed a prevalence of the biomedicine domain over the sport and physical activity ones in M-EDF/01 and M-EDF/02 in the academic recruitment field of 06/N2. On the other hand, in the academic recruitment of 11/D2, there was a prevalence of sport and physical activity domain over the biomedicine ones. In addition, a modest pedagogy scientific production in 06/N2 and biomedical in 11/D2 were found.

Conclusion
The existence of the problem of the different coherence of the scientific profiles of the researchers concerning the relevant academic recruitment field and possibly also to the two academic disciplines was confirmed.
Vehicle cabin air quality: influence of air recirculation on energy use, particles, and CO2
Authors: Wei Dixin , Nielsen Filip , Karlsson Hannes , Ekberg Lars , Dalenbäck Jan-Olof 
Published: January 2023

Abstract
In this study, simulations were performed to investigate the influence of different vehicle climate ventilation strategies, mainly the air recirculation (REC) degree, on the cabin air quality and climate system power. The focus of air quality is on the cabin particle concentrations including PM2.5 (particles of aerodynamic diameter less than 2.5 μm), UFP (ultrafine particles of aerodynamic diameter less than 100 nm), and cabin CO2 concentration. Three outside climates (cold, intermediate, and warm) and three outside particle concentrations are studied. The studied vehicle originally shows possibilities to meet WHO PM2.5 guideline of 15 μg/m3 with a new filter. The aged filter have reduced performance, especially when outside concentration is high. Increased REC shows advantages in all the three climates in reducing particles and climate power for the studied vehicle. Application of 70% REC (70% of ventilation air is recirculated air) on average lowers PM2.5 by 55% and 39% for a new and aged filter, respectively. 70% REC with a new filter reduces cabin PM2.5 below guideline of 15 μg/m3 in all conditions. The reduction of UFP counts results are generally similar to that of PM2.5. Increased REC also lessens the average climate system power by up to 27% on average. When REC is increased, the cabin CO2 concentration arises accordingly, and the magnitude is relevant to the passengers. In all studied conditions with 1 passenger, 70% REC does not increase CO2 above the common guideline of 1000 ppm. 70% REC is not recommended with more than 1 passengers in cold and intermediate climate and 2 passengers in warm climate. Besides, to avoid the potential windscreen fog risk in cold climate, REC should be avoided when passengers are more than 3. Except for constant REC values, a sample study investigates a dynamic control of the REC. It shows the possibility of continuously optimizing REC to reduce the climate power and particles, while maintaining the CO2 concentration below 1000 ppm. In warm climate with 1 passenger boarded, the average optimized REC is 90%, which in comparison with base case lead to 44% PM2.5 reduction and 12% climate power reduction.
Structured reporting of computed tomography in the polytrauma patient assessment: a Delphi consensus proposal
Authors: Granata Vincenza , Fusco Roberta , Cozzi Diletta , Danti Ginevra , Faggioni Lorenzo , Buccicardi Duccio , Prost Roberto , Ferrari Riccardo , Trinci Margherita , Galluzzo Michele , Iacobellis Francesca , Scaglione Mariano , Tonerini Michele , Coppola Francesca , Bortolotto Chandra , Caruso Damiano , Ciaghi Eleonora , Gabelloni Michela , Rengo Marco , Giacobbe Giuliana , Grassi Francesca , Romano Luigia , Pinto Antonio , Caranci Ferdinando , Bertelli Elena , D’Andrea Paolo , Neri Emanuele , Giovagnoni Andrea , Grassi Roberto , Miele Vittorio 
Published: January 2023

Abstract
Objectives
To develop a structured reporting (SR) template for whole-body CT examinations of polytrauma patients, based on the consensus of a panel of emergency radiology experts from the Italian Society of Medical and Interventional Radiology.

Methods
A multi-round Delphi method was used to quantify inter-panelist agreement for all SR sections. Internal consistency for each section and quality analysis in terms of average inter-item correlation were evaluated by means of the Cronbach’s alpha (Cα) correlation coefficient.

Results
The final SR form included 118 items (6 in the “Patient Clinical Data” section, 4 in the “Clinical Evaluation” section, 9 in the “Imaging Protocol” section, and 99 in the “Report” section). The experts’ overall mean score and sum of scores were 4.77 (range 1–5) and 257.56 (range 206–270) in the first Delphi round, and 4.96 (range 4–5) and 208.44 (range 200–210) in the second round, respectively.
In the second Delphi round, the experts’ overall mean score was higher than in the first round, and standard deviation was lower (3.11 in the second round vs 19.71 in the first round), reflecting a higher expert agreement in the second round. Moreover, Cα was higher in the second round than in the first round (0.97 vs 0.87).

Conclusions
Our SR template for whole-body CT examinations of polytrauma patients is based on a strong agreement among panel experts in emergency radiology and could improve communication between radiologists and the trauma team.
Peronosclerospora neglecta sp. nov.—a widespread and overlooked threat to corn (maize) production in the tropics
Authors: Muis Amran , Ryley Malcolm J. , Tan Yu Pei , Suharjo Radix , Nonci Nurnina , Danaatmadja Yanuar , Hidayat Iman , Widiastuti Ani , Widinugraheni Sri , Shivas Roger G. , Thines Marco 
Published: January 2023

Abstract

Downy mildew is a serious threat to corn (maize) production in the tropics and subtropics. Corn is native to Central America, and was introduced into South-East Asia by the Spanish colonisers in the 1700s. Corn is evolutionarily naïve to downy mildews of the genus Peronosclerospora. Consequently, corn monocultures are particularly susceptible to a variety of Peronosclerospora species, which spread to the crop from local grasses. Globally, corn is one of the most important crops for both humans and livestock. Several downy mildews of corn have been identified as potential threats to global food security, and trade with corn seeds is strictly regulated to avoid spreading the pathogens. Despite their importance, little is known about the biodiversity of graminicolous downy mildews, because their identification has often relied on variable morphological features, such as conidial dimensions. DNA barcodes for most species have become available only recently. During surveys for downy mildews on corn in Indonesia, a previously unrecognised species of Peronosclerospora was found and investigated using a combination of morphological characters and molecular phylogenetic analyses. The new species, introduced here as Peronosclerospora neglecta, is widely distributed in South-East Asia from Thailand to eastern Indonesia. The impact of this downy mildew can be severe, with complete crop losses in heavily affected fields. Given the aggressiveness of the species, close surveillance is warranted to restrict its further spread.
Unterschiede im Zusammenhang zwischen Elternbeteiligung und schulischem Erfolg: ein systematischer Überblick über bestehende Metaanalysen
Authors: Holzberger Doris , Täschner Janina , Hillmayr Delia 
Published: January 2023

ZusammenfassungDie Rolle von Elternbeteiligung für den schulischen Erfolg von Kindern und Jugendlichen wurde bereits in einigen Metaanalysen untersucht. Im vorliegenden Beitrag werden Unterschiede in den Zusammenhängen zwischen Elternbeteiligung und schulischem Erfolg in bestehenden Metaanalysen anhand eines Second-Order Reviews analysiert. Der Blick richtet sich dabei auf folgende Moderatorvariablen: familiäre Hintergrundmerkmale (sozioökonomischer Status, Migrationshintergrund, ethnische Herkunft), Alter der Kinder und Jugendlichen und Studiendesignmerkmale. Nach einer systematischen Literaturrecherche wurden 21 Metaanalysen mit insgesamt 1268 zugrundeliegenden Primärstudien ausgewertet. Die systematische, narrative Zusammenfassung der Moderatoranalysen aus den Metaanalysen ergab größere Zusammenhänge für Familien mit höherem sozioökonomischen Status, keine Befunde zum Moderator Migrationshintergrund und kaum Unterschiede hinsichtlich der ethnischen Herkunft. Heterogene Befunde zeigten sich mit Blick auf die Altersgruppen und größere Zusammenhänge in nicht-randomisierten Studien. Zukünftige Forschung sollte insbesondere die Interaktion von Moderatorvariablen mit unterschiedlichen Formen von Elternbeteiligung in den Blick nehmen. Die Ergebnisse werden auch vor dem Hintergrund der Bildungsbeteiligung im Kontext Schule diskutiert.
Filling the 8-Year-Old Gap in the Study of Well-Being: Cross-Cultural Assessment and Validation of a Subjective Well-Being Measure Across 19 Countries
Authors: Blasco-Belled Ana , González-Carrasco Mònica , Casas Ferran 
Published: January 2023

AbstractResearch on child well-being under 10 years old is limited. A first step towards stimulating research targeting this population is the validation of psychometric scales across cultures. The current study examines the cross-cultural validity of the Children’s Worlds - Subjective Well-being Scale (CS-SWBS-8-year-old version), a six-item subjective well-being scale in an international sample of 8-year-olds (N = 20,822) across 19 countries. A confirmatory factor analysis of the CW-SWBS-8yo showed adequate fit after structural equation modelling. Multi-group analysis supported scalar invariance when one of the countries (Chile) was not included in the model. When testing convergent validity, results suggested that the CW-SWBS-8yo is predicted by life satisfaction, positive affect, and negative affect. Overall, the findings support the use of the CW-SWBS-8yo in 8 year-olds in both eastern and western countries.
News on Peripheral T-cell lymphoma
Authors: Pichler Alexander 
Published: January 2023

SummaryPeripheral T‑cell lymphomas (PTCL) are a heterogeneous group of rare lymphoid malignancies. Brentuximab vedotin plus cyclophosphamide, doxorubicin, and prednisone (BV+CHP, anti-CD30) is indicated as first-line treatment in the subgroup anaplastic large cell lymphoma (ALCL). Romidepsin plus cyclophosphamide, doxorubicin, vincristine, and prednisone (Ro-CHOP) is inferior to CHOP in PTCL; however, the subtype angioimmunoblastic T‑cell lymphoma (AITL) might favor Ro-CHOP. An increase of survival after consolidation with autologous stem cell transplantation (ASCT) in first line was found in a retrospective analysis. New antibody (anti-CD47 or anti-KIR3DL2) and CAR T/NK treatments are emerging and entering clinical trials.
A rapid multiplex real-time PCR detection of toxigenic Clostridioides difficile directly from fecal samples
Authors: Jia Xiao-xi , Wang Yuan-yuan , Zhang Wen-zhu , Li Wen-ge , Bai Lu-lu , Lu Jin-xing , Ma Chao-feng , Wu Yuan 
Published: January 2023

AbstractThis study developed a new single-tube multiplex real-time PCR method for detecting toxigenic C. difficile directly from fecal samples using tcdA, tcdB, cdtB, and internal gene tpi as targets, which could be performed on kinds of polymerase chain reaction device including point-of-care testing (POCT), with improved detection efficiency. The specificity, sensitivity, and repeatability of each gene was evaluated using 69 C. difficile isolates and 74 fecal samples. Results were compared with established PCR, qPCR, and ELISA methods. Interspecies specificity was 100% based on six common intestinal pathogens (Escherichia coli, Enterococcus Faecium, Enterococcus faecalis, Clostridium perfringens, Bacteroides fragilis, Clostridium botulinum). The lower detection limit (LDL) for tcdA, tcdB, and cdtB with pure C. difficile DNA was 101,100, and 100 copies/μL, respectively, the coefficients of variation among different experimental batches and within each experimental batch were both less than 3%, which shows that this method has strong repeatability. And the LDL of fecal DNA was 5 × 100, 5 × 103, and 5 × 102 colony-forming units (CFU)/g, respectively. In addition, the efficiency for detection of tcdA was compared with established PCR and real-time PCR methods, demonstrating high consistency (98.4%) and similar sensitivity. ELISA was used to confirm inconsistent results, which were identical with our method. The sensitivity and specificity for detecting toxigenic C. difficile in fecal samples were 96.49% and 94.12% compared with the toxigenic culture (TC). This method effectively identified the toxigenic and non-toxigenic strains with high specificity, sensitivity, and repeatability, and could reduce the false positive rate of tcdA, and accurately identify the typical Asian strain RT017, making it potentially contribute to the surveillance of CDI in China.
Waves in the lower solar atmosphere: the dawn of next-generation solar telescopes
Authors: Jess David B. , Jafarzadeh Shahin , Keys Peter H. , Stangalini Marco , Verth Gary , Grant Samuel D. T. 
Published: January 2023

AbstractWaves and oscillations have been observed in the Sun’s atmosphere for over half a century. While such phenomena have readily been observed across the entire electromagnetic spectrum, spanning radio to gamma-ray sources, the underlying role of waves in the supply of energy to the outermost extremities of the Sun’s corona has yet to be uncovered. Of particular interest is the lower solar atmosphere, including the photosphere and chromosphere, since these regions harbor the footpoints of powerful magnetic flux bundles that are able to guide oscillatory motion upwards from the solar surface. As a result, many of the current- and next-generation ground-based and space-borne observing facilities are focusing their attention on these tenuous layers of the lower solar atmosphere in an attempt to study, at the highest spatial and temporal scales possible, the mechanisms responsible for the generation, propagation, and ultimate dissipation of energetic wave phenomena. Here, we present a two-fold review that is designed to overview both the wave analyses techniques the solar physics community currently have at their disposal, as well as highlight scientific advancements made over the last decade. Importantly, while many ground-breaking studies will address and answer key problems in solar physics, the cutting-edge nature of their investigations will naturally pose yet more outstanding observational and/or theoretical questions that require subsequent follow-up work. This is not only to be expected, but should be embraced as a reminder of the era of rapid discovery we currently find ourselves in. We will highlight these open questions and suggest ways in which the solar physics community can address these in the years and decades to come.
A decade of ‘blue tourism’ sustainability research: Exploring the impact of cruise tourism on coastal areas
Authors: Papathanassis Alexis 
Published: January 2023

AbstractCruise tourism research has developed exponentially during the past decades. Global tourism activity in general and cruises in particular are concentrated in coastal areas and represent a dominant part of the so-called ‘blue economy’. Within this context, the public debate surrounding the impact of cruise tourism on port communities reflects a narrative of unsustainable growth, environmental pollution and negative globalisation-related symbolism. Yet, the relatively small size of the cruise sector and the over-focus on emissions arguably misrepresents the overall impact and potential of this tourism domain for portside communities, economies and ecosystems. Cruise-related scientific research, as probably expected, offers a much more refined and holistic picture, transcending the somewhat populist public debate on this matter. Based on a systematic literature review examining cruise-related papers published between 1983 and 2009, Papathanassis and Beckmann (2011)Annals of Tourism Research38(1), 153–174, identified 145 papers, which were subsequently subjected to a metadata- and a thematic-analysis. Approximately, a quarter of them addressed the environmental-, social- and economic impacts of cruising on coastal regions. A decade later, and following an analogous methodological approach, a total of 305 cruise research papers, published between 2012 and 2022, yielded 161 relevant papers, subjected to the same coding scheme and thematically compared to previous findings. The subsequent thematic analysis, revealed a comprehensive set of issues, opportunities and challenges cruise tourism poses to coastal areas. Following a critical discussion of past developments and their trajectory, a future research and action agenda is proposed.