bluuebunny/crossref_metadata_2025_split huggingface dataset:
A brief online mindful parenting program: Feasibility and initial effects pilot in a community sample
Authors: Sherwood Ashra , Paynter Jessica , Emerson Lisa-Marie 
Published: April 2023

AbstractMindful parenting programs are effective in reducing parenting stress. More efficient offerings may increase accessibility. The current single case study aimed to determine the feasibility, acceptability and initial effects of a brief, online mindful parenting program. Six parents, recruited from the community, completed a 4-week online mindful parenting program (Two Hearts). Feasibility and acceptability were assessed by participant program evaluation, retention, engagement with program materials (i.e., videos), and home practice. Parents completed primary outcome measurements of parenting stress, and general distress, at pre- and post-intervention, and 4-week follow-up. Individual level reliable change index and clinically significant change were calculated for outcome measures. All parents were retained through the study; all participants reported obtaining something of lasting value from the training. Program adherence varied over time. At post-intervention, four parents reported 40–50 minutes practice per week; two parents reported 10–15 minutes practice per week. At follow-up, 50% of parents reported 30–50 minutes practice per week. Three parents showed a reliable reduction in parenting stress; two of these parents demonstrated clinically significant change. Improvements in parent general distress were indicated in half the sample. Two parents experienced a clinically significant increase in parenting stress and/or general distress. In conclusion, the Two Hearts program demonstrated good acceptability, and may be a feasible and effective program for some parents. Program adherence and dosage require further investigation. The role of acute stressors (e.g., COVID-19) must be also considered.
Styrene-free unsaturated polyester resins derived from itaconic acid curable by cobalt-free accelerators
Authors: Rubeš David , Vinklárek Jaromír , Prokůpek Luboš , Podzimek Štěpán , Honzíček Jan 
Published: April 2023

AbstractA series of polyester prepolymers was synthesized from itaconic acid, phthalic anhydride, propane-1,2-diol and diethylene glycol by condensation polymerization. The use of itaconic acid as a source of unsaturation (instead of more common maleic anhydride giving fumarate moieties) enabled to replace styrene reactive diluent by methyl methacrylate. Room temperature curing of a model polyester resin was initiated by butanone peroxide in combination with several cobalt-, iron- and vanadium-based accelerators. Measurements of gelation time and exothermic behavior in thermally isolated installation revealed very promising catalytic properties for oxidovanadium(IV) dibutylphosphate. In follow-up tests, mechanical properties of the model unsaturated polyester resin were tuned by variation in propane-1,2-diol/diethylene glycol ratio and composition of acrylate/methacrylate reactive diluent. Mixtures of methyl methacrylate with secondary crosslinking agents (e.g., ethylene dimethacrylate, triethyleneglycol dimethacrylate and trimethylolpropane triacrylate) enabled to improve ultimate tensile strength, Young’s modulus, tensile toughness and impact toughness. Reported experimental data indicate that the described styrene- and cobalt-free system is very promising for reduction in health and ecological issues of currently used unsaturated polyester resins curable at room temperature.
Graphical Abstract
In vitro, ex vivo, and in vivo models for dental pulp regeneration
Authors: Piglionico Sofia Silvia , Pons Coline , Romieu Olivier , Cuisinier Frédéric , Levallois Bernard , Panayotov Ivan Vladislavov 
Published: April 2023

AbstractBased on the concept of tissue engineering (Cells—Scaffold—Bioactive molecules), regenerative endodontics appeared as a new notion for dental endodontic treatment. Its approaches aim to preserve dental pulp vitality (pulp capping) or to regenerate a vascularized pulp-like tissue inside necrotic root canals by cell homing. To improve the methods of tissue engineering for pulp regeneration, numerous studies using in vitro, ex vivo, and in vivo models have been performed. This review explores the evolution of laboratory models used in such studies and classifies them according to different criteria. It starts from the initial two–dimensional in vitro models that allowed characterization of stem cell behavior, through 3D culture matrices combined with dental tissue and finally arrives at the more challenging ex vivo and in vivo models. The travel which follows the elaboration of such models reveals the difficulty in establishing reproducible laboratory models for dental pulp regeneration. The development of well-established protocols and new laboratory ex vivo and in vivo models in the field of pulp regeneration would lead to consistent results, reduction of animal experimentation, and facilitation of the translation to clinical practice.
Graphical Abstract
Migrants face Barriers to Obtaining Electronic Identification: A population-based Study Among Older Russian-speakers in Finland
Authors: Kemppainen Laura , Wrede Sirpa , Kouvonen Anne 
Published: April 2023

AbstractAs digital technologies continue to transform health care and health systems, they will continue to have a lasting impact on health services. Many health and social care services have rapidly become ‘digital by default’. The electronic identification (e-ID) technology is needed for secure authentication to digital services. Recent studies have shown that the ‘digital divide’ is prominent between ethnic minorities and the majority populations and between older and younger adults. Inequalities related to not having an e-ID, which is in many countries required to access digital health services, remain under-researched. Moreover, there is a lack of knowledge of the use of digital services among older migrants. This study analyses general socio-demographic as well as migration specific factors that may be associated with not having an e-ID among older migrants. We used the Care, Health and Ageing of Russian-speaking Minority in Finland (CHARM) study, which is a nationally representative survey of community-dwelling Russian-speaking adults aged ≥ 50 years living in Finland (N = 1082, 57% men, mean age 63.2 years, standard deviation 8.4 years, response rate 36%). Our results showed that 21% of older Russian-speakers did not have an e-ID. Our regression analysis showed that older age and poorer economic situation were associated with a lower probability of having an e-ID. In addition, we found an association between not speaking local languages and not having an e-ID. This may relate to private banks regulating the requirements for obtaining the most common e-ID method, online banking ID. We argue that for individuals who are already in vulnerable positions, current e-ID practices might pose yet another obstacle to obtaining the health services they need and are entitled to.
Fire-Smart Territories: a proof of concept based on Mosaico approach
Authors: Pulido Fernando , Corbacho Javier , Bertomeu Manuel , Gómez Álvaro , Guiomar Nuno , Juárez Enrique , Lucas Beatriz , Moreno Gerardo , Navalpotro Javier , Palomo Gonzalo 
Published: April 2023

Abstract
Context
Here we develop a practical framework (Mosaico) and report a real-world example of early implementation of a Fire-Smart Territory (FST) in Sierra de Gata-Las Hurdes region of central Spain.

Objectives
We aimed to assess the impact of landscape changes induced by Local Land Managers (LLM; indirect prevention) on simulated fire spread under different governance scenarios developed in 2016–2021.

Methods
Following a participatory process in the region, we received 250 proposals for intervention (49.6% from agriculturalists, 22.8% from forest producers-mainly resin tappers-, and 27.6% from shepherds). From the 94 (37.6%) proposals implemented by the end of the study, we quantified changes in fuel models over the whole territory (Scenario 1, S1). Then, we simulated fires in 20 ignition points to estimate area burned in S1 and three other governance scenarios.

Results
To date, the sole intervention of LLMs results in a low to moderate impact (current mean 10.5; median 1.8), which can be explained by the high frequency of small-scale interventions (agriculture) and the comparatively modest impact on fuel reduction of large-scale interventions (livestock grazing). A combination of LLM and public actions is needed to reach a more substantial reduction of burned area (S2-S3, mean % impact 14.1–18.9; median 6.9–10.8). Relaxing legal/administrative constraints to allow large private intervention would result in the greatest attainable impact on burned area (S4, mean 25.0; median 17.8). Adaptive management of Mosaico approach must be focussed on improving LLM capacity to modify larger portions of the territory and prioritizing critical areas such as fire propagation nodes.
Domain adversarial neural networks for domain generalization: when it works and how to improve
Authors: Sicilia Anthony , Zhao Xingchen , Hwang Seong Jae 
Published: April 2023

AbstractTheoretically, domain adaptation is a well-researched problem. Further, this theory has been well-used in practice. In particular, we note the bound on target error given by Ben-David et al. (Mach Learn 79(1–2):151–175, 2010) and the well-known domain-aligning algorithm based on this work using Domain Adversarial Neural Networks (DANN) presented by Ganin and Lempitsky (in International conference on machine learning, pp 1180–1189). Recently, multiple variants of DANN have been proposed for the related problem of domain generalization, but without much discussion of the original motivating bound. In this paper, we investigate the validity of DANN in domain generalization from this perspective. We investigate conditions under which application of DANN makes sense and further consider DANN as a dynamic process during training. Our investigation suggests that the application of DANN to domain generalization may not be as straightforward as it seems. To address this, we design an algorithmic extension to DANN in the domain generalization case. Our experimentation validates both theory and algorithm.
Hails in Ny Alesund, Svalbard-atmospheric vertical structure and dependence on circulation
Authors: Nuncio M. , Athulya R. , Nandanan Naveen , Chatterjee Sourav , Satheesan K. , Acharya Asutosh , Subeesh M. P. , Vidya P. J. 
Published: April 2023

AbstractHails observed at Ny Alesund, Svalbard in the Arctic during December–February 2018–19 is examined along with the atmospheric circulation patterns. When hail was noticed, surface warming and southwesterly—westerly winds were noticed. Atmospheric circulation pattern was characterised by high pressure anomaly over northwestern Europe. High clouds as well as excess liquid water were present when the high pressure systems were active over northwestern Europe. This is because winds blowing over ocean collect more moisture as well as transport nucleating particles to Svalbard. Also, hourly winds from ERA 5 reanalysis indicated vertical shear required for hail formation. When hails were observed, mixed precipitation types were recorded with the maximum intensities arising from the hails. The West Spitzbergen Current (WSC) induces a strong east west sea surface temperature (SST) gradient in the ocean west of Svalbard. A corresponding gradient in the atmospheric temperature is also maintained by the WSC in the west to east direction in the lower atmosphere. Moisture laden westerlies cross the SST gradient and induce strong frontal activity in the lower atmosphere resulting intense precipitation and hail. The upward vertical velocity noted in the lower troposphere supports the frontal activity. Human activities in the Arctic as elsewhere are bound to increase. Hence, there is a need to study the intense precipitation in the Arctic as well as its reasons as it can impact the Arctic environment and human activity. This calls for more continuous observations to clearly identify mechanisms and frequency of intense precipitation in the Arctic.
Evaluation of a proposed barium di-silicide tandem solar cell using TCAD numerical simulation
Authors: Okil M. , Shaker Ahmed , Ahmed Ibrahim S. , Abdolkader Tarek M. , Salem Marwa S. 
Published: April 2023

AbstractBarium di-silicide (BaSi2) material has attracted noteworthy interest in photovoltaics, thanks to its stability, abundant nature, and excellent production feasibility. In this current work, a two-terminal (2T) monolithic all-BaSi2 tandem solar cell is proposed and explored through extensive TCAD simulation. A BaSi2 bottom sub-cell with a bandgap of 1.3 eV, and a Ba(CxSi1−x)2 top sub-cell with a tunable bandgap are employed in the design. It was found that a bandgap of 1.8 eV, which corresponds to x = 0.78, is the optimum choice to obtain the maximum initial power conversion efficiency (η) of 30%. Then, the tandem performance is optimized by investigating the impact of doping and the thickness of both absorber layers. Further, the current matching point is monitored whilst altering the thickness of the top cell resulting in η = 32.83%%, and a short-circuit current density (Jsc) of 16.47 mA/cm2. Additionally, we have explored the influence of the defect density in the absorbers, and the work function of contacts on the performance parameters. All TCAD simulations are accomplished using the Silvaco Atlas package under AM1.5G illumination.
Pathways from morphological awareness to reading fluency: the mediating role of phonological awareness and vocabulary
Authors: Giazitzidou Sophia , Mouzaki Angeliki , Padeliadu Susana 
Published: April 2023

AbstractThe goal of this study was to examine the relation of morphological skills with reading fluency in 2nd grade Greek-speaking children and if phonological awareness and vocabulary mediate their relation. The sample consisted of 105 2nd grade Greek-speaking students (46 males; Mage = 7.83 years, SD = 3.31). Morphological awareness was assessed with four tasks, examining inflectional and derivational morphology both at an epilinguistic and metalinguistic level. Reading fluency was assessed with oral and silent measures. Results of path analyses indicated that inflectional and derivational morphology contributed to reading fluency through multiple pathways, controlling for the effect of Rapid Automatized Naming. Phonological awareness fully mediated the relation of inflectional and derivational morphology with text reading fluency. Vocabulary partially mediated the relation of inflectional and derivational morphology with silent reading fluency. Furthermore, derivational morphology directly affected silent reading fluency. Overall, the relation of morphological awareness with reading fluency appeared to be dynamic and varied depending on the morphological awareness skill and measure of reading fluency. Regarding the mediating role of phonological awareness and vocabulary, the results showed that children in lower elementary grades in a transparent orthography with a rich morphological system used morphological skills as activators to existing phonological and semantic skills in supporting reading fluency processes.
Random Selection, Democracy and Citizen Expertise
Authors: Lever Annabelle 
Published: April 2023

AbstractThis paper looks at Alexander Guerrero’s epistemic case for ‘lottocracy’, or government by randomly selected citizen assemblies. It argues that Guerrero fails to show that citizen expertise is more likely to be elicited and brought to bear on democratic politics if we replace elections with random selection. However, randomly selected citizen assemblies can be valuable deliberative and participative additions to elected and appointed institutions even when citizens are not bearers of special knowledge or virtue individually or collectively.
Thermal Stability and CO Permeability of [C4C1Pyr][NTf2]/Pd(111) Model SCILLs: from UHV to Ambient Pressure
Authors: Eschenbacher Roman , Trzeciak Simon , Schuschke Christian , Schötz Simon , Hohner Chantal , Blaumeiser Dominik , Zahn Dirk , Retzer Tanja , Libuda Jörg 
Published: April 2023

AbstractSolid catalysts with ionic liquid layers (SCILLs) are heterogeneous catalysts which benefit significantly in terms of selectivity from a thin coating of an ionic liquid (IL). In the present work, we study the interaction of CO with a Pd model SCILL consisting of a 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)-imide ([C4C1Pyr][NTf2]) film deposited on Pd(111). We investigate the CO permeability and stability of the IL film via pressure modulation experiments by infrared reflection absorption spectroscopy (IRAS) in ultrahigh vacuum (UHV) and at ambient pressure conditions by time-resolved, temperature-programmed, and polarization-modulated (PM) IRAS experiments. In addition, we performed molecular dynamics (MD) simulations to identify adsorption motifs, their abundance, and the influence of CO. We find a strongly bound IL wetting monolayer (ML) and a potentially dewetting multilayer. Molecular reorientation of the IL at the interface and multilayer dewetting allow for the accumulation of CO at the metal/IL interface. Our results confirm that co-adsorption of CO changes the molecular structure of the IL wetting layer which confirms the importance to study model SCILL systems under in situ conditions.
Graphical abstract
Accuracy and Precision of Iodine Quantification in Subtracted Micro-Computed Tomography: Effect of Reconstruction and Noise Removal Algorithms
Authors: Ayala-Dominguez Lízbeth , Medina Luis-Alberto , Aceves Carmen , Lizano Marcela , Brandan Maria-Ester 
Published: April 2023

Abstract

Purpose
To evaluate the effect of reconstruction and noise removal algorithms on the accuracy and precision of iodine concentration (CI) quantified with subtracted micro-computed tomography (micro-CT).

Procedures
Two reconstruction algorithms were evaluated: a filtered backprojection (FBP) algorithm and a simultaneous iterative reconstruction technique (SIRT) algorithm. A 3D bilateral filter (BF) was used for noise removal. A phantom study evaluated and compared the image quality, and the accuracy and precision of CI in four scenarios: filtered FBP, filtered SIRT, non-filtered FBP, and non-filtered SIRT. In vivo experiments were performed in an animal model of chemically-induced mammary cancer.

Results
Linear relationships between the measured and nominal CI values were found for all the scenarios in the phantom study (R2 > 0.95). SIRT significantly improved the accuracy and precision of CI compared to FBP, as given by their lower bias (adj. p-value = 0.0308) and repeatability coefficient (adj. p-value < 0.0001). Noise removal enabled a significant decrease in bias in filtered SIRT images only; non-significant differences were found for the repeatability coefficient. The phantom and in vivo studies showed that CI is a reproducible imaging parameter for all the scenarios (Pearson r > 0.99, p-value < 0.001). The contrast-to-noise ratio showed non-significant differences among the evaluated scenarios in the phantom study, while a significant improvement was found in the in vivo study when SIRT and BF algorithms were used.

Conclusions
SIRT and BF algorithms improved the accuracy and precision of CI compared to FBP and non-filtered images, which encourages their use in subtracted micro-CT imaging.
Perfluoroalkyl substances in Baltic fish – the risk to consumers
Authors: Mikolajczyk Szczepan , Warenik-Bany Malgorzata , Pajurek Marek 
Published: April 2023

Abstract
Perfluoroalkyl substances (PFASs) were investigated in five Baltic fish species (sprat, herring, salmon, trout, and cod). Each species’ median lower bound (LB) concentration of ∑14 PFASs was as follows: in sprat it was 3.54 µg/kg wet weight (w.w.), in cod 2.15 µg/kg w.w., in salmon 2.10 µg/kg w.w., in trout 2.03 µg/kg w.w. and in herring 1.74 µg/kg w.w.. Regarding the species’ median LB of ∑4 PFASs (perfluorooctane sulfonic acid (PFOS), perfluorooctanoic acid (PFOA), perfluorononanoic acid (PFNA), and perfluorohexane sulfonic acid (PFHxS)), sprat was the most contaminated with 2.90 µg/kg w.w. and herring was the least with 1.17 µg/kg w.w.. Among all PFASs, PFOS was found in the highest concentrations (range 0.04–9.16 µg/kg w.w.) and the percentage share in the total concentration of ∑14 PFASs was between 56 and 73%. The average proportion of linear PFOS (L-PFOS) in the total PFOS (branched and linear) was the highest in salmon at 89% and trout at 87%, and in the other three species it ranged from 75 to 80%. Different consumption scenarios were assumed and the intake of PFASs was calculated for children and adults. Dietary intake via fish consumption was 3.20–25.13 ng/kg of body weight (b.w.) for children and 1.68–8.30 ng/kg b.w. for adults. Baltic fish caught along Polish coastal areas are a significant source of PFASs, especially for children.
Morphological autonomy and the long-term vitality of morphomes: stem-final consonant loss in Romance verbs and paradigmatic analogy
Authors: Herce Borja 
Published: April 2023

AbstractMorphologists of different backgrounds disagree with respect to the degree of autonomy of the morphological component of language from syntax and semantics. A precise and objective quantification of the diachronic productivity of Romance morphomes is the piece of evidence most crucially missing from this debate. On the basis of 502 morphophonological innovations associated with the loss of stem-final consonants across 63 Romance varieties, this paper quantifies the degree of productivity of different morphomes (the N pattern is found to be the most productive one) and of morphomic templates generally (15% of novel stem alternations are found to abide by them). Although a strong attraction effect is detectable for morphomes, the numbers suggest that the morphological autonomy and longevity of stem alternations in the family might have been somewhat overstated. For an optimal account of the morphological innovations observed, reference to inherited morphomic structure, semantic structure, and to frequency of use are needed in similar proportions.
A robust model for the lot-sizing problem with uncertain demands
Authors: Agra Agostinho 
Published: April 2023

AbstractWe consider a lot-sizing problem with set-ups where the demands are uncertain, and propose a novel approach to evaluate the inventory costs. An interval uncertainty is assumed for the demands. Between two consecutive production periods, the adversary chooses to set the demand either to its higher value or to its lower value in order to maximize the inventory (holding or backlog) costs. A mixed-integer model is devised and a column-and-row generation algorithm is proposed. Computational tests based on random generated instances are conducted to evaluate the model, the decomposition algorithm, and compare the structure of the solutions from the robust model with those from the deterministic model.
Leadership in a different light: understanding co-worker exchange in a triad
Authors: Herrero Inés , Bornay-Barrachina Mar 
Published: April 2023

AbstractThis work analyses the relationship between Leader and Member Exchange (LMX) and Co-worker Exchanges in a triad. Using a large sample of 1579 observations, our work provides theoretical and empirical support to the idea that the quality of the relationship between two co-workers, rather than being an objective characteristic of the dyad, is in fact an individual variable affected by the perception that each co-worker has of the relationship each member of the same dyad holds with their common leader. Our results, based on 1580 observations, offer some new insights and extend the well-known Balance Theory demonstrating that it is not only the similarity and dissimilarity in their LMX, what determines co-workers’ relationships but also the individual perception of own’s LMX. Furthermore, we also point at the relevance of the contingent effect played by the average LMX at the team level and the level of differentiation that the leader holds at the team level.