bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analysis of congressmembers' statements following George Floyd's death: Who apologizes and how does the public react?
Authors: Layous Kristin , Toosi Negin R. , Reevy Gretchen M. 
Published: October 2024

AbstractBecause political leaders have the power to shape policy and social norms surrounding important societal issues, we wondered what U.S. politicians said following George Floyd's death. We gathered, coded, and analyzed the first relevant formal statement from members of the U.S. Senate (Study 1a; N = 94) and House of Representatives (Study 1b; N = 355), and participants rated deidentified versions of these statements (Study 2; N = 317). Across the U.S. Senate and House samples, even after controlling for potential covariates, Democrats were more likely to acknowledge harm toward the Black community, express forbearance, and call to repair the system (elements of an apology) whereas Republicans were more likely to praise the system, praise police, and condemn violent protests. In Study 2, we found that statements by Democrats were viewed as more effective than those by Republicans, and Democratic congressmembers were viewed more favorably overall by a relatively liberal sample. These participant ratings were partially explained by the coded statement content. Future research would do well to continue to explore what leaders say in the wake of tragedy, how the public receives these statements, and whether these statements are linked to positive change.
The Effects of Cues to Ambient Darkness on Women's Willingness to Engage With Physically Strong Men
Authors: Brown Mitch , Wolfe Katherine , O'Neil Bridget A. 
Published: October 2024

ABSTRACTDespite the overall desirability of men's upper body strength, women's preference for such features remains bounded to contexts in which the benefits exceed the potential costs. The relative salience of these costs could be augmented within ostensibly threatening environments, which could include one of ambient darkness. This study sought to determine whether women's interest in strong men would become downregulated in the presence of these cues. A sample of sorority women reported their reactions to meeting a hypothetical man on campus who was manipulated to appear either strong or weak with the image manipulated to be either at night or during the day. Although women reported feeling more comfortable around the weak man in the dark compared to the strong man, no difference emerged in their evaluations of strong men during the day and night. These findings suggest that women functionally shift their interest in strong men based on environmental cues that could implicate men as costly.
Understanding Path‐Departing Changes in Childcare Policy: The Influence of Self‐Undermining Policy Feedback
Authors: Gurín Martin 
Published: October 2024

ABSTRACTThe debate surrounding policy feedback and policy developments has long revolved around self‐reinforcing (positive) policy feedback. Recently, the literature has been enriched by a new research agenda that highlights the role of self‐undermining (negative) policy feedback, which is also argued to significantly influence the evolution of policies. This study contributes to the existing literature by examining changes in childcare policy, a field that has thus far primarily analysed and emphasised positive policy feedback. By analysing the case of South Korea, we demonstrate that childcare policy is a good candidate for both positive and negative policy feedback. Furthermore, it is the combination of these pieces of feedback that determines the evolution of childcare policy. Additionally, this study illustrates that inadequately addressed negative feedback may lead to unforeseen policy shifts, as exemplified in the Korean case by the introduction of the cash‐for‐care policy.
Divine foreknowledge, evidence and epistemic responsibility
Authors: Iwanicki Marcin , Karczewska Anna Maria 
Published: October 2024

AbstractIn several recent publications, John Martin Fischer proposed a new solution to the problem of divine foreknowledge, which he dubbed the bootstrapping view. On this view, God can have limited knowledge of contingent future based on a combination of (a) God's knowledge of inconclusive evidence about the contingent world available to humans and (b) divine self‐knowledge and more specifically God's knowledge of His essential infallibility. On the basis of the former, God obtains knowledge about contingent future, and by virtue of the latter, God bootstraps this knowledge to certainty. Fischer acknowledges that the mechanism of bootstrapping remains opaque to us, but maintains that his view offers a consistent model of God's limited foreknowledge of contingent future in an indeterministic world. The essay examines the bootstrapping view and some problems it gives rise to, as well as presents a related model of divine foreknowledge that is consistent and simpler and gives God comprehensive foreknowledge.
‘A wonderful day and a wonderful crossing!’: Internment (im)mobilities, ambivalence, and the residual tourist gaze in Second World War Britain
Authors: Holden Michael , Adey Peter 
Published: October 2024

Abstract1940 saw the mass internment of so‐called ‘enemy aliens’ within Britain as a response to the rapid advance of Nazi forces on the continent; this meant that innocent civilians—including many who were already refugees from Nazism—were incarcerated in camps across the country, particularly within the tourist spaces of the Isle of Man. We do not seek to argue that internees simply experienced internment as being akin to a holiday, or that the overarching internment process itself shared any similarity with leisure time per se. Nonetheless, the appropriation of tourist infrastructures for use within the internment process contributed towards the presence of a lingering tourist gaze in a situation to which it should not, ostensibly pertain. A state of ambivalence may not accurately capture internment's effects—exclusion and imprisonment—but it certainly captured the dissonances experienced, how it was remembered (particularly with the passage of time), and how the internment camp's exceptional level of control was rendered much more fragile and complex (Katz 2015, p. 49, 84). We interrogate how residual touristic ways of seeing, infrastructures, practices and sensibilities, are evident in a variety of archival source material, contemporaneous newspaper articles, and eyewitness accounts, and consider the rhythms and practices of camp life, deportations abroad on ships such as the SS Arandora Star and the HMT Dunera, and the gaze of locals and the press. The holiday—as a geography of ideas, spaces, practices, movements and sensibilities—became a frame of reference, both by those in charge of the process, and the internees who had to make sense of it. We proffer an exploration of internment and ‘the holiday’ to the burgeoning geographies of camp and detainment spaces, (im)mobilities and their politics.
Sensitivity Analysis for Flow Stability of Axial Compressor Based on Meridional Flow
Authors: Sun Dakun , Ni Haoyu , Xu Dengke , Fang Yibo , Zhu Hengyi , Sun Xiaofeng 
Published: October 2024

Abstract
A sensitivity analysis method for flow stability of axial compressors based on meridional flow is proposed and employed to reveal the sensitive region of stability in the present article. The meridional stability model that transforms the stability problem into an eigenvalue problem enables flow stability to be quantitatively expressed by system eigenvalues. Using the eigenvalue representing the developing characteristics of the perturbations as the targeted parameter and incorporating the adjoint method and the induced boundary conditions, the sensitivity analysis method for the stability problem of the compressor based on meridional flow is established to identify sensitive regions in the flow field. In this study, a low-speed compressor stage at Beihang University, named TA36, is analyzed. The stability prediction model accurately predicts the stall margin and the sensitivity analysis of the base flow parameters reveals that the onset of the rotating stall is particularly sensitive to the blade tip region of the rotor. Meanwhile, the sensitivity analysis of the external source terms shows that applying specific control to the flow field near the tip of the blade can benefit the stall margin of the compressor. The theoretical method proposed in this work effectively identifies the positions of stability sensitivity, which provides valuable insights into understanding the unstable regions and mechanisms of stall inception in axial compressors. The sensitivity analysis to the external source term can guide the design of the flow control methods.
On Intake–Compressor Interactions Within an Integrated Propulsion System
Authors: Rademakers Rudolf. P. M. , Stößel Marcel , Kožulović Dragan , Niehuis Reinhard 
Published: October 2024

Abstract
The integration of a propulsion system into the airframe can contribute to the overall aircraft performance and is beneficial for military applications due to a reduction of the aircraft radar cross section. On the other hand, engine integration calls for serpentine engine intake systems in which generally combined pressure-swirl distortions are provoked, which affect the performance of the propulsion system. The military engine intake research duct was designed to provoke a large-scale flow separation as well as a combined pressure-swirl distortion. The serpentine research duct is tested in both a remote- and close-coupled setup with the Larzac 04 turbofan engine to assess the aerodynamic interactions between the flow within the intake duct and the compression system. The upstream effect of the compression system on the steady-state duct flow is within the range of expectations. Less is known from the open literature with regard to the unsteady character of the flow in such a setup. Three distinct unsteady flow phenomena caused by the serpentine shape of the duct are identified up- and downstream of the low pressure compressor in the remote-coupled setup. An additional distinct low frequency unsteadiness is provoked with a configuration which features vortex generators for flow control. All phenomena are largely attenuated by the upstream effect of the compressor in the close-coupled setup. Nonetheless, the surge margin is massively reduced due to the inflow distortion and stall cells within the first stage of the low pressure compressor are visualized at high thrust settings of both the remote- and close-coupled setup, which are expected to impact the durability of the compression system.
Short- and long-term stability of SARS-CoV-2 antibodies on dried blood spots under different storage conditions
Authors: Meyers Eline , Coen Anja , Padalko Elizaveta , Cools Piet 
Published: October 2024

ABSTRACT

Dried blood spots (DBS) are broadly used for different serological analyses, including severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibody assessment. In order to biobank DBS samples, an understanding of the preservation of SARS-CoV-2 antibodies is needed. Therefore, we assessed the stability of SARS-CoV-2 antibodies on DBS during short- and long-term storage under different storage temperatures. Seven sample donors were enrolled, each donating twenty 6 mm DBS to assess anti-spike (S1) SARS-CoV-2 IgG antibodies (EUROIMMUN). Baseline samples were analyzed on the day of collection. The remainder of the samples was stored in grip seal bags kept in a cryobox at room temperature/4°C until 2 months after collection and at −20°C until 2 years after collection. Samples were analyzed at regular intervals within the total storage duration and after one and five freeze–thaw cycles. A pooled coefficient of variation was calculated for each storage temperature. We found that anti-S1 SARS-CoV-2 antibodies collected on DBS saver cards remain stable during short-term storage at RT, 4°C, and −20°C (at least to 2 months) and long-term storage at −20°C (at least 2 years). Moreover, up to five freeze–thaw cycles can occur without impacting the anti-S1 SARS-CoV-2 antibody level. The inter-assay coefficient of variation lies between 10 and 15%. As DBS can be preserved for both shorter periods of time at RT and longer periods of time at −20°C, they are a perfect application for studies that require sample shipment by mail, self-sampling studies, studies in limited resource settings and biobanking.

IMPORTANCE
Dried blood spots (DBS) are currently widely used as a microsampling technique for different qualitative and quantitative serological assessments. Yet, there is a lack of long-term stability and storage condition studies. In our study, first, we assessed the stability of SARS-CoV-2 antibodies on DBS up to 2 years post-collection. We believe that our data are not only important for future COVID-19 research but also for studies on other infections/diseases using DBS-based serology.
Supplemental Material: Molybdenum isotopes demonstrate that multistage upgrading is required to generate heavy rare earth element–enriched carbonatites
Authors: Zhao Xiao-Chen , al. et 
Published: October 2024

<p>Table S1: Major and trace elements of the carbonatites from the Huanglongpu, Huayangchuan and Jialu carbonatites in Lesser Qinling. Table S2: The trace element modeling data for incremental melting of mantle source. </p>
Value of cardiac enzyme spectrum for the risk assessment of mortality in critically ill children: a single-centre retrospective study
Authors: Wang Huabin , Chen Xueying , Shen Cheng , Wang Jie , Chen Chunmei , Huang Junbin , Ren Xueyun , Gan Lijun 
Published: October 2024

ObjectivesIdentifying high-risk paediatric patients with a poor prognosis and providing timely and adequate treatment are critical. This study aimed to evaluate the effects of different types of cardiac enzyme spectrum within 24 hours of admission on the short-term prognosis of patients in paediatric intensive care units.DesignA retrospective study.SettingA single-centre, tertiary care hospital in China, with patient data from 2010 to 2018.ParticipantsA total of 4343 critically ill children were enrolled.InterventionNone.Primary and secondary outcome measuresThe main outcome measure was in-hospital mortality, which was defined as death from any cause during hospitalisation. The secondary outcome was 30-day mortality, intensive care unit (ICU) length of stay (LOS) and total LOS.ResultsUsing the local polynomial regression fitting method, an approximately linear increase in in-hospital mortality was detected for creatine kinase (CK), creatine kinase MB (CK-MB), aspartate aminotransferase (AST) and lactate dehydrogenase (LDH). Among the different types of cardiac enzyme spectrum, LDH had the highest area under the curve value (0.729), followed by AST (0.701), CK-MB (0.613) and CK (0.557). The Kaplan‒Meier analysis showed that the patients in the high LDH group had higher 30-day mortality. The multivariate logistic regression revealed that high LDH was independently associated with in-hospital mortality (OR 2.45, 95% CI 1.84 to 3.24). After propensity score matching (PSM) and sensitivity analysis, the results remained consistent.ConclusionsLDH is a reliable outcome predictor in critically ill children, including those with various comorbidities.
Study protocol for a multicentre randomised controlled trial evaluating the efficacy of an online yoga intervention in high-grade glioma patients and their caregivers: the YINOTA-O-trial
Authors: Rabe Antonia , Keßler Almuth Friederike , Hagemann Carsten , Schubert Jörg , Jentschke Elisabeth 
Published: October 2024

IntroductionHigh-grade glioma patients and their caregivers often suffer from distress and a lower quality of life. Results from studies with patients with mixed cancer entities suggest that yoga can be an effective support. However, it is unclear whether this also applies to high-grade glioma patients and their caregivers. This study aims to investigate the effects of mindfulness-based online yoga for patients and their caregivers on emotional distress, quality of life and stress-associated physiological parameters compared with a waiting control group (WCG).Methods & analysisThe study is designed as a multicentre randomised controlled trial. Adult glioma patients (central nervous system WHO grades 3 and 4) and their caregivers will be recruited. Examined yoga instructors deliver the intervention (1 hour per week) in a synchronous format over 8 weeks via video conferencing. The WCG will receive standard care during the 8-week waiting period. Data will be collected before and after the end of the intervention and another 3 months later using questionnaires as well as blood serum and hair samples to evaluate biochemical stress parameters. Primary outcome is self-reported generalised anxiety and secondary outcomes are self-reported fear of progression, depression and quality of life as well as brain-derived neurotrophic factor (BDNF), dehydroepiandrosterone (DHEA)/dehydroepiandrosterone sulfate (DHEAS), ferritin and hair cortisol. We hypothesise better outcomes in the intervention group compared with the WCG at all measurement points. 70 patients and 70 caregivers will be recruited consecutively. Primary endpoints are significant effect detections in the Generalised Anxiety Disorder scale-7 of patients and caregivers at the end of the intervention. Analyses of covariance will be performed to analyse the treatment effects.Ethics and disseminationThe Ethics Committee of the University of Würzburg approved the YINOTA-O (Yoga-Intervention beiNeuroonkologischenTumorpatienten und derenAngehörigen -Online) study on 26 October 2021 (No.185/18-me). Results will be presented at conferences and published in peer-reviewed journals.Trial registration numberGerman Clinical Trials Register No. DRKS00029554.
Exploring the equitable inclusion of diverse voices in urban green design, planning and policy development: a scoping review protocol
Authors: Espinoza Suarez Nataly R , Desrosiers Félix , Prokop Larry J , Dupéré Sophie , Diallo Thierno 
Published: October 2024

IntroductionDespite the increasingly evidenced positive impacts of green space on human physical and mental health, green spaces remain inequitably distributed across different socioeconomic groups. Urban planning and design should prioritise the development and maintenance of urban green spaces, especially for vulnerable and marginalised populations while thinking about protecting them from the effects of green gentrification. This scoping review will explore how the concepts of equity, diversity and inclusion are integrated into the design, the planning and policy development of urban green spaces. Also, we will explore what are the efforts made to incorporate equity, diversity, and inclusion concepts into the planning, design and policy development of urban green spaces to make them equitable for vulnerable and marginalised populations.Methods and analysisThis protocol is based on the methodology developed by Arksey and O’Malley and improved by Levacet al. The search will be done in conjunction with a professional librarian, to include studies in all languages. The review will include multidisciplinary databases: Ovid MEDLINE, Ovid EMBASE, CINAHL, Web of Science and GeoBase. The search will be done from each database’s inception to February 2024. We will present our results narratively and will conduct a thematic analysis using the urban green equity framework. This framework will guide our understanding of the interplay between the spatial distribution of urban green spaces and the recognition of diverse voices in urban greening decision-making.Ethics and disseminationThis scoping review will not require ethical approval since it will be collected from publicly available documents. The results of this scoping review will be presented as a scientific article, social media and public health or environmental conferences organised by environmental organisations or academic institutions.
Effectiveness of resistance training of masticatory muscles for patients with temporomandibular disorders: protocol for a systematic review
Authors: Asquini Giacomo , Pisacane Giulia , Maselli Filippo , Galeoto Giovanni , Mourad Firas , Bizzarri Paolo , Balli Edoardo , Bagnoli Cecilia , Manzari Anna , Pernici Marco , Giusti Andrea , Falla Deborah 
Published: October 2024

IntroductionTemporomandibular disorders (TMDs) are musculoskeletal disorders characterised by jaw pain and typically temporomandibular joint limitations. Resistance training (RT) has been shown to be effective at reducing pain and improving function for different musculoskeletal conditions (eg, neck pain, low back pain); however, the effectiveness of RT for patients with TMDs remains unclear. This systematic review will evaluate the effectiveness of RT on pain and temporomandibular joint range of motion in people with TMDs.Methods and analysisThe report of this protocol aligns with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis Protocols. The search strategy will be conducted from 1 March 2024 to 31 March 2024 via the following electronic databases: MEDLINE (OVID interface), EMBASE (OVID interface), SCOPUS, Web of Science, PubMed and Cochrane Central Register of Controlled Trials. Any randomised controlled trials or non-randomised studies of interventions in adults with TMD that examine RT targeting the masticatory muscles, compared to other interventions not including RT, will be included. Primary outcomes will be jaw pain intensity and maximal mouth opening. Secondary outcomes will include measures of neuromuscular performance and pressure pain thresholds. Two independent reviewers will conduct the screening of articles for inclusion, data extraction, risk-of-bias assessment using the revised Cochrane risk-of-bias tool for included studies and will evaluate the overall quality of evidence following the Grading of Recommendations Assessment, Development and Evaluation framework. A meta-analysis will be performed where applicable. Alternately, a narrative synthesis will be performed by adhering to the synthesis without meta-analysis guidelines. Data will be summarised according to the outcome measures or, when this is not possible, according to other pertinent variables such as TMD type (ie, temporomandibular joint disorders, masticatory muscle disorders and mixed disorders).Ethics and disseminationEthical approval is not necessary, since this study does not involve the collection of primary data. The results will be disseminated through presentations at scientific conferences and publication in a peer-reviewed journal.PROSPERO registration numberCRD42023476269.