bluuebunny/crossref_metadata_2025_split huggingface dataset:
Application of the Latching Control System on the Power Performance of a Wave Energy Converter Characterized by Gearbox, Flywheel, and Electrical Generator
Authors: Avalos Gustavo O. Guarniz , Shadman Milad , Estefen Segen F. 
Published: January 2022

Abstract
The latching control represents an attractive alternative to increase the power absorption of wave energy converters (WECs) by tuning the phase of oscillator velocity to the wave excitation phase. However, increasing the amplitude of motion of the floating body is not the only challenge to obtain a good performance of the WEC. It also depends on the efficiency of the power take-off system (PTO). This study aims to address the actual power performance and operation of a heaving point absorber with a direct mechanical drive PTO system controlled by latching. The PTO characteristics, such as the gear ratio, the flywheel inertia, and the electric generator, are analyzed in the WEC performance. Three cylindrical point absorbers are also considered in the present study. A wave-to-wire model is developed to simulate the coupled hydro-electro-mechanical system in regular waves. The wave energy converter (WEC) performance is analyzed using the potential linear theory but considering the viscous damping effect according to the Morison equation to avoid the overestimated responses of the linear theory near resonance when the latching control system is applied. The latching control system increases the mean power. However, the increase is not significant if the parameters that characterize the WEC provide a considerable mean power. The performance of the proposed mechanical power take-off depends on the gear ratio and flywheel. However, the gear ratio shows a more significant influence than the flywheel inertia. The operating range of the generator and the diameter/draft ratio of the buoy also influence the PTO performance.
Pore-Scale Investigation of Coupled Two-Phase and Reactive Transport in the Cathode Electrode of Proton Exchange Membrane Fuel Cells
Authors: Ye Shengjie , Hou Yuze , Li Xing , Jiao Kui , Du Qing 
Published: January 2022

AbstractA three-dimensional multicomponent multiphase lattice Boltzmann model (LBM) is established to model the coupled two-phase and reactive transport phenomena in the cathode electrode of proton exchange membrane fuel cells. The gas diffusion layer (GDL) and microporous layer (MPL) are stochastically reconstructed with the inside dynamic distribution of oxygen and liquid water resolved, and the catalyst layer is simplified as a superthin layer to address the electrochemical reaction, which provides a clear description of the flooding effect on mass transport and performance. Different kinds of electrodes are reconstructed to determine the optimum porosity and structure design of the GDL and MPL by comparing the transport resistance and performance under the flooding condition. The simulation results show that gradient porosity GDL helps to increase the reactive area and average concentration under flooding. The presence of the MPL ensures the oxygen transport space and reaction area because liquid water cannot transport through micropores. Moreover, the MPL helps in the uniform distribution of oxygen for an efficient in-plane transport capacity. Crack and perforation structures can accelerate the water transport in the assembly. The systematic perforation design yields the best performance under flooding by separating the transport of liquid water and oxygen.
Relationship of the balloon analog risk task to neurocognitive impairment differs by HIV serostatus and history of major depressive disorder
Authors: Saloner Rowan , Morgan Erin E. , Hussain Mariam A. , Moore David J. , Heaton Robert K. , Cherner Mariana , Grant Igor , Iudicello Jennifer E. ,   the TMARC Group
Published: January 2022

AbstractHIV and major depressive disorder (MDD) commonly co-occur and are both linked to greater risk-taking behavior, possibly due to neurocognitive impairment (NCI). The present study examined the concordance of the Balloon Analog Risk Task (BART), a gold standard measure of risk-taking propensity, with NCI and real-world sexual risk behaviors in PWH with comorbid MDD. Participants included 259 adults, stratified by HIV serostatus (HIV + /HIV −) and lifetime MDD (MDD + /MDD −), who completed neuropsychological testing, the BART, and sexual risk behavior questionnaires. Logistic regression, stratified by HIV serostatus, examined joint effects of MDD and BART (linear and quadratic) on NCI. Follow-up linear regressions examined sexual risk behavior and neurocognitive domain T-scores as correlates of the BART. NCI prevalence was lowest in HIV − /MDD − , but BART scores did not differ by HIV/MDD status. In the HIV + group, BART performance predicted NCI such that high and low BART scores related to greater odds of NCI, but only in dual-risk HIV + /MDD + individuals. HIV + /MDD + individuals with both low and high BART scores exhibited poorer learning and recall, whereas processing speed and executive function were only poor in low BART risk-taking HIV + /MDD + . Higher BART scores linearly related to higher sexual risk behaviors only in MDD + individuals, independent of HIV serostatus. Low and high risk-taking on the BART may reflect discrete neurocognitive profiles in HIV + /MDD + individuals, with differential implications for real-world sexual risk behavior. HIV and comorbid MDD may disturb corticostriatal circuits responsible for integrating affective and neurocognitive components of decision-making, thereby contributing to risk-averse and risk-taking phenotypes.
Zinc Anode for Mild Aqueous Zinc-Ion Batteries: Challenges, Strategies, and Perspectives
Authors: Yang Jinzhang , Yin Bosi , Sun Ying , Pan Hongge , Sun Wenping , Jia Baohua , Zhang Siwen , Ma Tianyi 
Published: January 2022

AbstractThe rapid advance of mild aqueous zinc-ion batteries (ZIBs) is driving the development of the energy storage system market. But the thorny issues of Zn anodes, mainly including dendrite growth, hydrogen evolution, and corrosion, severely reduce the performance of ZIBs. To commercialize ZIBs, researchers must overcome formidable challenges. Research about mild aqueous ZIBs is still developing. Various technical and scientific obstacles to designing Zn anodes with high stripping efficiency and long cycling life have not been resolved. Moreover, the performance of Zn anodes is a complex scientific issue determined by various parameters, most of which are often ignored, failing to achieve the maximum performance of the cell. This review proposes a comprehensive overview of existing Zn anode issues and the corresponding strategies, frontiers, and development trends to deeply comprehend the essence and inner connection of degradation mechanism and performance. First, the formation mechanism of dendrite growth, hydrogen evolution, corrosion, and their influence on the anode are analyzed. Furthermore, various strategies for constructing stable Zn anodes are summarized and discussed in detail from multiple perspectives. These strategies are mainly divided into interface modification, structural anode, alloying anode, intercalation anode, liquid electrolyte, non-liquid electrolyte, separator design, and other strategies. Finally, research directions and prospects are put forward for Zn anodes. This contribution highlights the latest developments and provides new insights into the advanced Zn anode for future research.
Topological amenability and Köthe co-echelon algebras
Authors: Pirkovskii Alexei Yu. , Piszczek Krzysztof 
Published: January 2022

AbstractWe introduce a notion of a topologically flat locally convex module, which extends the notion of a flat Banach module and which is well adapted to the nonmetrizable setting (and especially to the setting of DF-modules). Using this notion, we introduce topologically amenable locally convex algebras and we show that a complete barrelled DF-algebra is topologically amenable if and only if it is Johnson amenable, extending thereby Helemskii–Sheinberg’s criterion for Banach algebras. As an application, we completely characterize topologically amenable Köthe co-echelon algebras.
Self-organizing Maps and Bayesian Regularized Neural Network for Analyzing Gasoline and Diesel Price Drifts
Authors: Sujatha R. , Chatterjee Jyotir Moy , Priyadarshini Ishaani , Hassanien Aboul Ella , Mousa Abd Allah A. , Alghamdi Safar M. 
Published: January 2022

AbstractAny nation’s growth depends on the trend of the price of fuel. The fuel price drifts have both direct and indirect impacts on a nation’s economy. Nation’s growth will be hampered due to the higher level of inflation prevailing in the oil industry. This paper proposed a method of analyzing Gasoline and Diesel Price Drifts based on Self-organizing Maps and Bayesian regularized neural networks. The US gasoline and diesel price timeline dataset is used to validate the proposed approach. In the dataset, all grades, regular, medium, and premium with conventional, reformulated, all formulation of gasoline combinations, and diesel pricing per gallon weekly from 1995 to January 2021, are considered. For the data visualization purpose, we have used self-organizing maps and analyzed them with a neural network algorithm. The nonlinear autoregressive neural network is adopted because of the time series dataset. Three training algorithms are adopted to train the neural networks: Levenberg-Marquard, scaled conjugate gradient, and Bayesian regularization. The results are hopeful and reveal the robustness of the proposed model. In the proposed approach, we have found Levenberg-Marquard error falls from − 0.1074 to 0.1424, scaled conjugate gradient error falls from − 0.1476 to 0.1618, and similarly, Bayesian regularization error falls in − 0.09854 to 0.09871, which showed that out of the three approaches considered, the Bayesian regularization gives better results.
Scaling the Children Immunization App (CIMA) to Support Child Refugees and Parents in the Time of the COVID-19 Pandemic: A Social Capital Approach to Scale a Smartphone Application in Zaatari Camp, Jordan
Authors: Khader Yousef S. , Maalouf Wadih , Khdair Mohammad Abu , Al-Nsour Mohannad , Aga Eresso , Khalifa Adam , Kassasbeh Mohamad , El-Halabi Soha , Alfven Tobias , El-Khatib Ziad 
Published: January 2022

Abstract
Background
Children vaccination is a key intervention for their survival, especially among refugees. Yet, children vaccination registration is done manually in refugees camps and there is no possibility to send reminders to parents to come back on time. We aimed to boost the parental registration of children’s vaccination records on a Children Immunization app (CIMA) while also availing the parents with useful parenting skills under COVID-19-related stress.

Methods
We incorporated United Nations Office on Drugs and Crime (UNODC) Parenting Skills under COVID-19 information material, through CIMA in Arabic and English languages. We recruited 1100 children in February–March 2021, through a community health promotion dissemination approach. A team of two nurses from the local population and two volunteers (one trained nurse and one trained social worker), from the camp, was formed. They promoted the CIMA app at two clinics and through households visits in Zaatari refugee camp. Qualitative data on impressions and observations of the interactions with the Zaatari camp community were also collected.

Results
A total of 1100 children, up to 15 months of age, eligible for vaccination were enrolled in CIMA, whereby the staff explained the content of the app in terms of vaccination schedule, health promotion materials for vaccination and parenting skills to their caregivers. During the household visits, the volunteers identified a total of 70 children that have incomplete history of vaccination records (n = 42/70 girls, 60%). Also, opportunities and challenges for scaling the app were documented.

Conclusion
The scaling of CIMA as an innovative means of dissemination of risk and health information in challenging context such as refugee camps was feasible. In the context of vaccination needs for children, in refugee settings, such a need is more eminent, particularly in the context of COVID-19.
Trends in Partial Disability-Free Life Expectancy between the Ages of 45 and 70 in Canada, 2000–2014
Authors: Lefebvre Judith , Carrière Yves 
Published: January 2022

AbstractTo better evaluate the benefits of a possible increase in the normal retirement age, this article proposes to examine recent trends in the health status of Canadians between 45 and 70 years of age. Using the Sullivan method, trends from 2000 to 2014 in partial disability-free life expectancy (PDFLE) between the ages of 45 and 70 years are computed. Disability is estimated using attributes of the Health Utility Index correlated with the capacity to work, and is looked at by level of severity. Data from the Canadian Community Health Survey were used to estimate the prevalence of disability. Results reveal a slight increase in partial life expectancy between the ages of 45 and 70, and a larger number of those years spent in poor health since the beginning of the 2000s. Hence, this study brings no evidence in support of the postponement of the normal retirement age if this policy were solely based on gains in life expectancy.
The Legal Treatment of Religious Dissent in Western Europe: A Comparative View
Authors: Bottoni Rossella , Cianitto Cristiana 
Published: January 2022

This article examines the legal treatment of religious dissent from a comparative perspective, by focusing on the legal evolution from intolerance to toleration, and from toleration to emancipation in France, Italy, Norway and the United Kingdom. Historically, in Europe, only people professing the official religion were regarded as full members of the political community. Those who professed another religion were expelled, persecuted, discriminated or – in the best cases – merely tolerated. Over the course of the nineteenth and twentieth centuries, in different degrees and forms according to the country concerned, European states started separating citizenship from religious belonging – a fundamental step in the process of secularisation of law in Europe. This development led to the emancipation of religious dissenters through the recognition of both the principle of equality of all citizens before the law, regardless of one's religion or belief, and the individual right to freedom of religion and belief.
The Early Motor Repertoire in Preterm Infancy and Cognition in Young Adulthood: Preliminary Findings
Authors: Salavati Sahar , den Heijer Anne E. , Coenen Maraike A. , Bruggink Janneke L.M. , Einspieler Christa , Bos Arend F. , Spikman Jacoba M. 
Published: January 2022

AbstractObjective:Preterm birth poses a risk to cognition during childhood. The resulting cognitive problems may persist into young adulthood. The early motor repertoire in infancy is predictive of neurocognitive development in childhood. Our present aim was to investigate whether it also predicts neurocognitive status in young adulthood.Method:We conducted an explorative observational follow-up study in 37 young adults born at a gestational age of less than 35 weeks and/or with a birth weight below 1200 g. Between 1992 and 1997, these individuals were videotaped up until 3 months’ corrected age to assess the quality of their early motor repertoire according to Prechtl. The assessment includes general movements, fidgety movements (FMs), and a motor optimality score (MOS). In young adulthood, the following cognitive domains were assessed: memory, speed of information processing, language, attention, and executive function.Results:Participants in whom FMs were absent in infancy obtained lower scores on memory, speed of information processing, and attention than those with normal FMs. Participants with aberrant FMs, that is, absent or abnormal, obtained poorer scores on memory, speed of information processing speed, attention, and executive function compared to peers who had normal FMs. A higher MOS was associated with better executive function.Conclusions:The quality of the early motor repertoire is associated with performance in various cognitive domains in young adulthood. This knowledge may be applied to enable the timely recognition of preterm-born individuals at risk of cognitive dysfunctions.
How can psychotherapists improve their practice with service users from minoritised ethnicities? An application of the Declarative-Procedural-Reflective (DPR) model of clinical skill development
Authors: Churchard Alasdair 
Published: January 2022

Abstract
Many white psychotherapists may lack the skills required to work effectively with service users from minoritised ethnicities. This article proposes that the nature of this skills deficit can be understood through applying the Declarative-Procedural-Reflective (DPR) model of therapist skill development. The DPR model has been used in a range of psychotherapeutic contexts, and it provides a systematic account of how therapists from all modalities develop and can improve their skills. Adapting this model to white therapists’ skills in working with service users from minoritised ethnicities allows the identification of specific areas of skills deficit, and therefore clear recommendations as to how to address those deficits. The application of the DPR model to this context suggests that there are clear areas of skills deficit in terms of knowledge base, the practical skills of carrying out therapy, and the ability of therapists to reflect on their work with service users from minoritised ethnicities. I conclude by making a number of suggestions as to how those deficits could be addressed, both by individual therapists and at a systemic level.

Key learning aims

(1)
To explore why some white psychotherapists find it more difficult to work effectively with service users from minoritised ethnicities.

(2)
To conceptualise difficulties in working with service users from minoritised ethnicities as an issue of clinical skill, knowledge and attitude development, where therapists’ skills can be improved if specific deficits are appropriately addressed.

(3)
To use the structure of the DPR model to better understand how deficits in therapists’ skills, knowledge and reflective ability may have an impact on their work with service users from minoritised ethnicities. This allows the identification of specific areas of deficit, and therefore clear recommendations as to how to address those deficits.

(4)
This is primarily addressed at CBT therapists, but the points raised in this article apply to all schools of therapy.
Variable structures in M87* from space, time and frequency resolved interferometry
Authors: Arras Philipp , Frank Philipp , Haim Philipp , Knollmüller Jakob , Leike Reimar , Reinecke Martin , Enßlin Torsten 
Published: January 2022

AbstractThe immediate vicinity of an active supermassive black hole—with its event horizon, photon ring, accretion disk and relativistic jets—is an appropriate place to study physics under extreme conditions, particularly general relativity and magnetohydrodynamics. Observing the dynamics of such compact astrophysical objects provides insights into their inner workings, and the recent observations of M87* by the Event Horizon Telescope1–6 using very-long-baseline interferometry techniques allows us to investigate the dynamical processes of M87* on timescales of days. Compared with most radio interferometers, very-long-baseline interferometry networks typically have fewer antennas and low signal-to-noise ratios. Furthermore, the source is variable, prohibiting integration over time to improve signal-to-noise ratio. Here, we present an imaging algorithm7,8 that copes with the data scarcity and temporal evolution, while providing an uncertainty quantification. Our algorithm views the imaging task as a Bayesian inference problem of a time-varying brightness, exploits the correlation structure in time and reconstructs (2 + 1 + 1)-dimensional time-variable and spectrally resolved images. We apply this method to the Event Horizon Telescope observations of M87*9 and validate our approach on synthetic data. The time- and frequency-resolved reconstruction of M87* confirms variable structures on the emission ring and indicates extended and time-variable emission structures outside the ring itself.
Announcing a New Registered Report Article Type at the
Journal of Speech, Language, and Hearing Research
Authors: Storkel Holly L. , Gallun Frederick J. 
Published: January 2022

Purpose:

This editorial introduces the new registered reports article type for the
Journal of Speech, Language, and Hearing Research
. The goal of registered reports is to create a structural solution to address issues of publication bias toward results that are unexpected and sensational, questionable research practices that are used to produce novel results, and a peer-review process that occurs at the end of the research process when changes in fundamental design are difficult or impossible to implement.

Conclusion:
Registered reports can be a positive addition to scientific publications by addressing issues of publication bias, questionable research practices, and the late influence of peer review. This article type does so by requiring reviewers and authors to agree in advance that the experimental design is solid, the questions are interesting, and the results will be publishable regardless of the outcome. This procedure ensures that replication studies and null results make it into the published literature and that authors are not incentivized to alter their analyses based on the results that they obtain. Registered reports represent an ongoing commitment to research integrity and finding structural solutions to structural problems inherent in a research and publishing landscape in which publications are such a high-stakes aspect of individual and institutional success.
The interstellar dust emission spectrum
Authors: Désert François-Xavier 
Published: January 2022

Context. Most of the modelling of the interstellar dust infrared emission spectrum is done by assuming some variations around a single-temperature grey-body approximation. For example, the foreground modelling of Planck mission maps involves a single dust temperature, T, along a given line-of-sight with a single emissivity index, β. The two parameters are then fitted and therefore variable from one line-of-sight to the other.
Aims. Our aim is to go beyond that modelling in an economical way.
Methods. We model the dust spectrum with a temperature distribution around the mean value and show that only the second temperature moment matters. We advocate the use of the temperature logarithm as the proper variable.
Results. If the interstellar medium is not too heterogeneous, there is a universal analytical spectrum, which is derived here, that goes beyond the grey-body assumption. We show how the cosmic microwave background radiatively interacts with the dust spectrum (a non-negligible corrective term at millimetre wavelengths). Finally, we construct a universal ladder of discrete temperatures, which gives a minimal and fast description of dust emission spectra as measured by photometric mapping instruments that lends itself to an almost linear fitting. This data modelling can include contributions from the cosmic infrared background fluctuations.