bluuebunny/crossref_metadata_2025_split huggingface dataset:
Young minds’ quest for regularity: Evidence from the Turkish causative
Authors: NAKİPOĞLU Mine , UZUNDAĞ Berna A. , SARIGÜL Özge 
Published: November 2021

AbstractChildren's remarkable ability to generalize beyond the input and the resulting overregularizations/ irregularizations provide a platform for a discussion of whether morphology learning uses analogy-based, rule-based, or statistical learning procedures. The present study, testing 115 children (aged 3 to 10) on an elicited production task, investigated the acquisition of the irregular distribution in the Turkish causative. Results showed that in early acquisition, to pin down the four causative suffixes, children engaged in comparisons between analogous exemplars. Thereafter to tackle the irregularity in two of the suffixes, children entertained competing hypotheses that yielded overregularizations and irregularizations. Overregularizations were instances of abstraction across the input based on type frequency; irregularizations were attempts to default to erroneous micro-generalizations. Negative correlation between errors and verb frequency suggested that recovery from errors was sensitive to token frequency. The overgeneralize-then-recover pattern that emerged in the acquisition of causative supported an integrated account of the roles of analogy, abstraction, and frequency in morphology learning.
Challenges and Strategies to Adapt the Provision of Support Services to Older Adults and Caregivers During the COVID-19 Pandemic: The Perspective of Community Organizations
Authors: Poulin Valérie , Provencher Véronique , Nicole Mélodie , Shea Victoria , Aubin Ginette , Beaulieu Marie , Bier Nathalie , Fortier Julie , Giroux Dominique , Levasseur Mélanie , Lord Marie-Michèle 
Published: November 2021

Abstract
This study documented the provision of services and issues experienced by community organizations supporting older adults and caregivers in the province of Quebec during the coronavirus disease (COVID-19) pandemic, as well as promising strategies to adapt the provision of services in this context. A cross-sectional electronic survey using open- and closed-ended questions was conducted in July 2020. Almost three-quarters of the 307 respondents (71.4%) reported having maintained services at least partially throughout the lockdown, and the majority (85.3%) adapted their services. Among key challenges, participants reported difficulties identifying and supporting older adults at greater risk of vulnerability (54.8%), managing health risks for service users (60.2%), and recruiting volunteers (59.5%). Promising strategies included strategies to reach out to older adults and understand their needs (e.g., systematic phone calls) in addition to direct interventions supporting them (e.g., activities promoting social ties); implementing prevention and protection measures; accessing and using technologies; human resources management (e.g., recruiting new volunteers); finding financial support for their organization; developing intersectoral partnerships (e.g., multisectoral crisis cell); and promoting a positive view of older adults. The integration of multiple perspectives from different stakeholders may help identify strategies potentially transferable to other crises in order to meet older adults’ needs.
Impact of COVID-19 on Relationship-Centred Residential Dining Practices
Authors: Keller Heather H. , Trinca Vanessa , Dakkak Hana , Wu Sarah A. , Bovee Sabrina , Carrier Natalie , Cammer Allison , Lengyel Christina , O’Rourke Hannah M. , Rowe Natalie , Slaughter Susan E. , Quiring Suzanne 
Published: November 2021

Abstract
This study describes changes in dining practices and provider perspectives on meal-related challenges due to the coronavirus disease (COVID-19) pandemic. An online survey was disseminated between July and September 2020 through stakeholder networks and social media with 1,036 respondents. Altered dining practices included residents eating in rooms (54.3%), spacing residents in common areas for meals (69.3%), and disposable dish use (44.9%). The most common mealtime challenges were reduced socializing opportunities at meals (29.3%), inadequate staffing (22.8%), reduced family/volunteer help (16.7%), and assisting residents to eat (10.5%). Many participants (72.2%) felt conflict balancing safety and relationship-centred care. Geographic region, home size, building age, respondent’s job title, pre-pandemic relationship-centred practices, and mealtime satisfaction, and some pandemic-initiated practices were associated with mealtime challenges and feeling conflicted in binary logistic regression analyses. Considering trade-offs between safety and relational aspects of mealtimes during the pandemic is crucial.
Shaping new interregionalism: The EU-Singapore Free Trade Agreement and beyond
Authors: Hsieh Pasha L. 
Published: November 2021

AbstractThe article examines the theoretical concept of interregionalism in the context of the evolving framework between the European Union (EU) and the Association of Southeast Asian Nations (ASEAN). As the EU’s first free trade agreement (FTA) with an ASEAN country, the EU-Singapore FTA is a pathfinder agreement that signifies a new phase of interregionalism and the EU’s new Asia strategy after the Treaty of Lisbon. The article argues that the innovative designs of the EU-Singapore FTA will shape the normative development of EU-ASEAN relations in the post-pandemic era. It also cautions that a comparative analysis of EU and US agreements reveals deficiencies in the FTA that require remedies. To buttress the contention, key provisions on ASEAN cumulative rules of origin, banking and legal services and non-tariff barriers are analysed in light of contemporary Asian agreements. The research further provides insight into the effectiveness of new-generation rules on geographical indications, competition, and investor-state arbitration and mediation. Hence, the findings contribute to the understanding of interregionalism and the EU’s Asia-Pacific trade and investment agreements from global and interdisciplinary perspectives.
COVID-19 vaccine hesitancy among university students in Lebanon
Authors: Bou Hamdan M. , Singh S. , Polavarapu M. , Jordan T. R. , Melhem N. M. 
Published: November 2021

Abstract
Little is known about the decision-making process of college students in Lebanon regarding coronavirus disease-2019 (COVID-19) vaccination. The aim of this study was to identify factors predicting behavioural intentions of students enrolled at the American University of Beirut to obtain a COVID-19 vaccine. A total of 3805 students were randomly selected. Participants were divided into three groups: vaccine accepting (willing to take or already took the vaccine), vaccine hesitant (hesitant to take the vaccine) and vaccine resistant (decided not to take the vaccine). Overall, participants were vaccine accepting (87%), with 10% and 3% being hesitant and resistant, respectively. Vaccine hesitancy was significantly associated with nationality, residency status and university rank. Participants who believed the vaccine was safe and in agreement with their personal views were less likely to be hesitant. Participants who did not receive the flu vaccine were more hesitant than those who did. Moreover, a significant association between hesitancy and agreement with conspiracies was observed. A high level of knowledge about COVID-19 disease and vaccine resulted in lower odds of vaccine resistance among students. The factors identified explaining each of the three vaccine intention groups can be used as core content for health communication and social marketing campaigns to increase the rate of COVID-19 vaccination.
Socioeconomic disadvantage and parental mood/affective problems links negative parenting and executive dysfunction in children born very preterm
Authors: Lean Rachel E. , Gerstein Emily D. , Smyser Tara A. , Smyser Christopher D. , Rogers Cynthia E. 
Published: November 2021

AbstractPoverty increases the risk of poorer executive function (EF) in children born full-term (FT). Stressors associated with poverty, including variability in parenting behavior, may explain links between poverty and poorer EF, but this remains unclear for children born very preterm (VPT). We examine socioeconomic and parental psychosocial adversity on parenting behavior, and whether these factors independently or jointly influence EF in children born VPT. At age five years, 154 children (VPT = 88, FT = 66) completed parent-child interaction and EF tasks. Parental sensitivity, intrusiveness, cognitive stimulation, and positive and negative regard were coded with the Parent-Child Interaction Rating Scale. Socioeconomic adversity spanned maternal demographic stressors, Income-to-Needs ratio, and Area Deprivation Index. Parents completed measures of depression, anxiety, inattention/hyperactivity, parenting stress, and social-communication interaction (SCI) problems. Parental SCI problems were associated with parenting behavior in parents of children born VPT, whereas socioeconomic adversity was significant in parents of FT children. Negative parenting behaviors, but not positive parenting behaviors, were related to child EF. This association was explained by parental depression/anxiety symptoms and socioeconomic adversity. Results persisted after adjustment for parent and child IQ. Findings may inform research on dyadic interventions that embed treatment for parental mood/affective symptoms and SCI problems to improve childhood EF.
On the global existence and qualitative behaviour of one-dimensional solutions to a model for urban crime
Authors: RODRIGUEZ NANCY , WINKLER MICHAEL 
Published: November 2021

We consider the no-flux initial-boundary value problem for the cross-diffusive evolution system:
\begin{eqnarray*} \left\{ \begin{array}{ll} u_t = u_{xx} - \chi \big(\frac{u}{v} \partial_x v \big)_x - uv +B_1(x,t), \qquad & x\in \Omega, \ t>0, \\[1mm] v_t = v_{xx} +uv - v + B_2(x,t), \qquad & x\in \Omega, \ t>0, \end{array} \right. \end{eqnarray*}
which was introduced by Short et al. in [40] with
$\chi=2$
to describe the dynamics of urban crime.In bounded intervals
$\Omega\subset\mathbb{R}$
and with prescribed suitably regular non-negative functions
$B_1$
and
$B_2$
, we first prove the existence of global classical solutions for any choice of
$\chi>0$
and all reasonably regular non-negative initial data.We next address the issue of determining the qualitative behaviour of solutions under appropriate assumptions on the asymptotic properties of
$B_1$
and
$B_2$
. Indeed, for arbitrary
$\chi>0$
, we obtain boundedness of the solutions given strict positivity of the average of
$B_2$
over the domain; moreover, it is seen that imposing a mild decay assumption on
$B_1$
implies that u must decay to zero in the long-term limit. Our final result, valid for all
$\chi\in\left(0,\frac{\sqrt{6\sqrt{3}+9}}{2}\right),$
which contains the relevant value
$\chi=2$
, states that under the above decay assumption on
$B_1$
, if furthermore
$B_2$
appropriately stabilises to a non-trivial function
$B_{2,\infty}$
, then (u,v) approaches the limit
$(0,v_\infty)$
, where
$v_\infty$
denotes the solution of
\begin{eqnarray*} \left\{ \begin{array}{l} -\partial_{xx}v_\infty + v_\infty = B_{2,\infty}, \qquad x\in \Omega, \\[1mm] \partial_x v_{\infty}=0, \qquad x\in\partial\Omega. \end{array} \right. \end{eqnarray*}
We conclude with some numerical simulations exploring possible effects that may arise when considering large values of
$\chi$
not covered by our qualitative analysis. We observe that when
$\chi$
increases, solutions may grow substantially on short time intervals, whereas only on large timescales diffusion will dominate and enforce equilibration.
The Effect of Heat Events on Prehospital and Retrieval Service Utilization in Rural and Remote Areas: A Scoping Review
Authors: O’Donnell Elen , Honan Bridget , Quilty Simon , Schultz Rebecca 
Published: November 2021

AbstractIntroduction:It is well-established that heatwaves increase demand for emergency transport in metropolitan areas; however, little is known about the impact of heat events on demand for prehospital retrieval services in rural and remote areas, or how heatwaves are defined in this context.Inclusion Criteria:Papers were eligible for inclusion if they reported on the impact of a heat event on the activity of a prehospital and retrieval service in a rural or remote area.Methods:A search of PubMed, Cochrane, Science Direct, CINAHL, and Google Scholar databases was undertaken on August 18, 2020 using search terms related to emergency medical transport, extreme heat, and rural or remote. Data relevant to the impact of heat on retrieval service activity were extracted, as well as definitions of extreme heat.Results:Two papers were identified, both from Australia. Both found that heat events increased the number of road ambulance call-outs. Both studies used the Excess Heat Factor (EHF) to define heatwave periods of interest.Conclusions:This review found almost no primary literature on demand for prehospital retrieval services in rural and remote areas, and no data specifically related to aeromedical transport. The research did recognize the disproportionate impact of heat-related increase in service demand on Australian rural and regional health services. With the effects of climate change already being felt, there is an urgent need for more research and action in this area.
Nutrient comparisons of margarine/margarine-like products, butter blend products and butter in the US marketplace in 2020 post-FDA ban on partially hydrogenated oils
Authors: Weber Cecily , Harnack Lisa , Johnson Abigail , Jasthi Bhaskarani , Pettit Janet , Stevenson Jennifer 
Published: November 2021

AbstractObjective:To evaluate the fatty acid profiles and relevant vitamin and mineral compositions of margarine/margarine-like products and butter blend products available in the US marketplace and to compare with butter.Design:Analysis of the food and nutrient composition information available for margarine/margarine-like products, butter blend products and butter in the 2021 version of the University of Minnesota Nutrition Coordinating Center (NCC) Food and Nutrient Database.Setting:The US retail food marketplace in 2020.Participants:A selection of eighty-three margarine/margarine-like or butter blend products available in the USA in 2020 and regular and whipped butter (both salted and unsalted).Results:All products contained no or negligible amounts of trans fat. Mean daily values (DV) for SFA per 1 tablespoon ranged from 11 % for margarine/margarine-like tub and squeeze products to 18 % for margarine/margarine-like stick products and butter blend products. In contrast, one tablespoon butter provides 36 % of the DV for SFA. Results from ANOVA comparing the percent of total fat from SFA, PUFA and MUFA by product type indicated significant differences for SFA (P < 0·01) and PUFA (P < 0·01), but not MUFA (P = 0·07).Conclusions:Leading brands of margarine/margarine-like and butter blend products examined in this study were found to be in greater alignment with current dietary recommendations for fatty acids and cholesterol than butter. Margarine/margarine-like tub and squeeze products were found to be optimal over margarine/margarine-like stick products and butter blend products. Future research should include an examination of private label products.
Accurate Morphology Characterization Using Atomic Force Microscopy via Vertical Drift Correction and Illusory Slope Elimination
Authors: Wu Yinan , Fang Yongchun , Fan Zhi , Liu Cunhuan 
Published: November 2021

Abstract
Thanks to the ability to perform imaging and manipulation at the nanoscale, atomic force microscopy (AFM) has been widely used in biology, materials, chemistry, and other fields. However, as common error sources, vertical drift and illusory slope severely impair AFM imaging quality. To address this issue, this paper proposes a robust algorithm to synchronously correct the image distortion caused by vertical drift and slope, thus achieving accurate morphology characterization. Specifically, to eliminate the damage of abnormal points and feature areas on the correction accuracy, the laser spot voltage error acquired in the AFM scanning process is first utilized to preprocess the morphology height data of the sample, so as to obtain the refined alternative data suitable for line fitting. Subsequently, this paper proposes a novel line fitting algorithm based on sparse sample consensus, which accurately simulates vertical drift and slope in the cross-sectional profile of the topographic image, thereby achieving effective correction of the image distortion. In the experiments and applications, a nanoscale optical grating sample and a biological cell sample are adopted to perform topography imaging and distortion correction, so as to verify the ability of the proposed algorithm to promote AFM imaging quality.
Constraint Answer Set Programming: Integrational and Translational (or SMT-based) Approaches
Authors: LIERLER YULIYA 
Published: November 2021

AbstractConstraint answer set programming or CASP, for short, is a hybrid approach in automated reasoning putting together the advances of distinct research areas such as answer set programming, constraint processing, and satisfiability modulo theories. CASP demonstrates promising results, including the development of a multitude of solvers: acsolver, clingcon, ezcsp, idp, inca, dingo, mingo, aspmt2smt, clingo[l,dl], and ezsmt. It opens new horizons for declarative programming applications such as solving complex train scheduling problems. Systems designed to find solutions to constraint answer set programs can be grouped according to their construction into, what we call, integrational or translational approaches. The focus of this paper is an overview of the key ingredients of the design of constraint answer set solvers drawing distinctions and parallels between integrational and translational approaches. The paper also provides a glimpse at the kind of programs its users develop by utilizing a CASP encoding of Traveling Salesman problem for illustration. In addition, we place the CASP technology on the map among its automated reasoning peers as well as discuss future possibilities for the development of CASP.
Colonialism, Cosmopolitanism, and Nationalism: The Performativity of Western Music Endeavours in Interwar Shanghai
Authors: YANG HON-LUN HELAN 
Published: November 2021

AbstractThis article examines the meaning of Western music performances in interwar Shanghai through the theoretical framework of performativity that originated in John Austin's speech act and Judith Butler's notion of identity as performed. The early concerts of the Shanghai Municipal Orchestra (SMO), I suggest, were an assertion of settler sovereignty in a treaty port such as Shanghai. Therefore, Chinese musicians performing Western music – propagated through the establishment of the National Conservatory of Music by Chinese elites in Shanghai's French Settlement in 1927 – was the embodiment of three contradictory ideals: colonialism, nationalism, and cosmopolitanism. Zooming in on four SMO concerts that featured Chinese musicians in 1929, I argue that they were sites of identity and power negotiation, the SMO and the Chinese musicians asserting quite distinct performative utterances. On the one hand, the performing Chinese body enacted the cosmopolitan outlook that the Municipal Council was eager to project, not only for the sake of ideology but also to increase SMO's concert revenue by appealing to the increasing number of Chinese concert attendees. On the other hand, it meant national glory to Chinese residents in Shanghai, marking Chinese musicians participating in a global musical network. Lastly, this study draws attention to the diverse geographies of Western music in the twentieth century and its coeval development beyond the West, testifying to the timely need for a global music history in which the musicking of Western music in so many Asian cities should be interwoven into its narrative.
Internal Migration and Sectoral Shift in the Nineteenth-Century United States
Authors: MacDonald Daniel 
Published: November 2021

AbstractWe study the relationship between internal migration and industrialization in the United States between 1850 and 1880. We use the Linked Representative Samples from IPUMS and find significant amounts of rural-urban and urban-urban migration in New England. Rural-urban migration was mainly driven by agricultural workers shifting to manufacturing occupations. Urban-urban migration was driven by foreign-born workers in manufacturing. We argue that rural-urban migration was a significant factor in US economic development and the structural transformation from agriculture to manufacturing.
Insight Into Formation Processes of Layered Ejecta Craters on Mars From Thermophysical Observations
Authors: Hoover R. H. , Robbins S. J. , Putzig N. E. , Riggs J. D. , Hynek B. M. 
Published: November 2021

AbstractUnderstanding the morphological characteristics of craters that are indicative of their formation environment can provide insight into surface geology. Layered ejecta (LE) craters, found on Mars and some other planetary bodies, have been hypothesized to have formed as a result of either interaction with subsurface volatiles (volatile fluidization model) and/or with the atmosphere (atmospheric entrainment model). Formation of LE craters by either model should result in different grain size distributions throughout the ejecta deposit. Using thermal inertia to infer surface properties, we investigated LE craters and their ejecta deposits in an effort to distinguish between possible LE formation processes on Mars. We used thermophysical properties of crater ejecta to determine grain size distribution, to model horizontal mixtures and vertical layering, and to identify materials present within the ejecta. We assessed the thermal properties of 50 uniformly sampled LE craters using Mars Odyssey Thermal Emission Imaging System (THEMIS) and Mars Global Surveyor Thermal Emission Spectrometer (TES) data. Our THEMIS analysis identifies 12 craters with grain size distributions consistent with the volatile fluidization model, 3 craters that have characteristics potentially associated with either model, and 22 craters that do not exhibit characteristics matching either model. Our TES analysis identifies 11 craters with characteristics consistent with the volatile fluidization model and 8 craters that are consistent with the atmospheric entrainment model. While some observations of grain size distributions provide evidence for either or both models, there is not overwhelming support for either model, potentially due to uncertainties of derived thermal inertia data.
Strengthening of Calcite Assemblages Through Chemical Complexation Reactions
Authors: Choens R. C. , Wilson J. , Ilgen A. G. 
Published: November 2021

AbstractUtilization of subsurface reservoirs, including fluid extraction/injection, can induce stress changes and modify in‐situ chemical equilibrium causing subcritical fracturing and deformation. Here, we show that chemical complexation reactions at the newly created fracture surfaces within the crack tip limit fracturing during consolidation of granular calcite assemblages. Previously, we showed that analogous chemical complexation reactions can increase in‐situ fracture toughness in pre‐fractured single crystal calcite. To test the chemical complexation effect under subsurface conditions, we consolidated samples under increasing hydrostatic pressure to induce widespread intergranular fracturing in the presence of fluid containing common anions. Measured consolidation, acoustic emissions, and microfracturing demonstrate that deformation correlates with complexation affinity for calcium in calcite and aqueous anions. We observed that deformation is lowest in the presence of strongly complexing anions (e.g., sulphate), provided sufficient anion diffusion rates. This understanding is important for predicting reservoir effective strength in the presence of complex aqueous fluids.