bluuebunny/crossref_metadata_2025_split huggingface dataset:
Environmental Correlates of Adolescent’ Materialism: Interpersonal Role Models, Media Exposure, and Family Socio-economic Status
Authors: Zawadzka Anna Maria , Kasser Tim , Niesiobędzka Małgorzata , Lewandowska-Walter Aleksandra , Górnik-Durose Małgorzata 
Published: December 2021

AbstractThe present study examined how adolescents’ materialism relates to interpersonal materialism role models (i.e., mothers’, fathers’, siblings’, and peers’), media exposure, and family socio-economic status (SES). We obtained our data from the adolescent, his/her mother and father, and one each of his/her siblings and peers. The results showed that mother’s, father’s, sibling’s and peer’s’, materialism are approximately equally strong predictors of adolescents’ materialism. Further analyses, using structural equation modeling, revealed that interpersonal materialism role models and media exposure both positively predicted adolescents’ materialism; in contrast to past literature, family SES was also significantly positively related to adolescents’ materialism. Limitations and implications of the current project are discussed.
Perceived Impact of the COVID-19 Lockdown on the Family Context of Foster and Non-Foster Families
Authors: González-Pasarín Lucía , Urbano-Contreras Antonio , Bernedo Isabel M. , Oliver Jesús 
Published: December 2021

AbstractThe COVID-19 pandemic and the resulting lockdown have had a far-reaching impact across all levels of society. In Spain, severe restrictions were placed on people’s mobility, and leaving the home was only possible under special circumstances. This study analyzes the impact of lockdown on the family context of foster and non-foster families, focusing particularly on their levels of cohesion, adaptability, and perceived stress. It also examines a series of variables that may have influenced foster families’ perceptions of their family context during lockdown. Data were gathered through an online survey that was completed by 347 individuals corresponding to 100 foster families and 247 non-foster families from different regions of Spain. Analyses were descriptive and exploratory in nature. The results appear to suggest that lockdown has had a greater impact on the family context of non-foster families. With respect to foster families’ experiences of lockdown, variables such as loss of employment and having a child with special educational needs would seem to be important. For both types of families, lockdown has provided an opportunity to improve certain aspects of their family context. Given that further lockdowns of some degree may be necessary in the future, it is important to ensure that families have access to the psychoeducational resources they need to maintain, as far as possible, a positive family context.
Sexual Harassment and Candidate Evaluation: Gender and Partisanship Interact to Affect Voter Responses to Candidates Accused of Harassment
Authors: Masuoka Natalie , Grose Christian , Junn Jane 
Published: December 2021

AbstractPublic airing of incidents of sexual harassment have moved abuse from the shadows to the light, spurring mass response in the form of #MeToo and “Time’s Up.” While sexual harassment holds negative valence, election outcomes suggest that not all voters punish leaders accused of harassment. We argue there is systematic variation in how voters respond to candidates accused of harassment because evaluations are made within the context of both partisanship and the gendered issue of sexual harassment. As a result, we expect to find distinct responses across four voter groups—Democratic women and men, and Republican women and men on the specific issue of harassment. We present supporting evidence from two survey experiments and a third associational study to show that Democratic women are most likely to electorally punish sexual harassers. Experimental evidence also shows that Republican men are least likely to electorally punish candidates accused of harassment.
Stochastic approximation cut algorithm for inference in modularized Bayesian models
Authors: Liu Yang , Goudie Robert J. B. 
Published: December 2021

AbstractBayesian modelling enables us to accommodate complex forms of data and make a comprehensive inference, but the effect of partial misspecification of the model is a concern. One approach in this setting is to modularize the model and prevent feedback from suspect modules, using a cut model. After observing data, this leads to the cut distribution which normally does not have a closed form. Previous studies have proposed algorithms to sample from this distribution, but these algorithms have unclear theoretical convergence properties. To address this, we propose a new algorithm called the stochastic approximation cut (SACut) algorithm as an alternative. The algorithm is divided into two parallel chains. The main chain targets an approximation to the cut distribution; the auxiliary chain is used to form an adaptive proposal distribution for the main chain. We prove convergence of the samples drawn by the proposed algorithm and present the exact limit. Although SACut is biased, since the main chain does not target the exact cut distribution, we prove this bias can be reduced geometrically by increasing a user-chosen tuning parameter. In addition, parallel computing can be easily adopted for SACut, which greatly reduces computation time.
Random vibration analysis with radial basis function neural networks
Authors: Wang Xi , Jiang Jun , Hong Ling , Sun Jian-Qiao 
Published: December 2021

AbstractRandom vibrations occur in many engineering systems including buildings subject to earthquake excitation, vehicles traveling on a rough road and off-shore platform in random waves. Analysis of random vibrations for linear systems has been well studied. For nonlinear systems, particularly for multi-degree-of-freedom systems, however, there are still many challenges including analyzing the probability distribution of transient responses of the system. Monte Carlo simulation was considered the only viable method for this task. In this paper, We propose a method to construct semi-analytical transient solutions of the probability distribution of transient responses of nonlinear systems by using the radial basis function neural networks. The activation functions consist of normalized Gaussian probability density functions. Two examples are presented to show the effectiveness of the proposed solution method. The transient probability distributions and response moments of these examples are presented, which have not been reported in the literature before.
The Liminal Leisure of Disadvantaged Young People in the UK Before and During the COVID-19 Pandemic
Authors: Woodrow Nicholas , Moore Karenza 
Published: December 2021

AbstractThe global COVID-19 pandemic has created, exposed and exacerbated inequalities and differences around access to—and experiences and representations of—the physical and virtual spaces of young people’s leisure cultures and practices. Drawing on longstanding themes of continuity and change in youth leisure scholarship, this paper contributes to our understandings of ‘liminal leisure’ as experienced by some young people in the UK before and during the COVID-19 pandemic. To do this, we place primary pre-pandemic research on disadvantaged young people’s leisure spaces and practices in dialogue with secondary data on lockdown and post-lockdown leisure. Subsequently, we argue that existing and emergent forms of youth ‘leisure liminality’ are best understood through the lens of intersectional disadvantages. Specifically, pre-existing intersectional disadvantages are being compounded by disruptions to youth leisure, as the upheaval of the pandemic continues to be differentially experienced. To understand this process, we deploy the concept of liminal leisure spaces used by Swaine et al Leisure Studies 37:4,440-451, (2018) in their ethnography of Khat-chewing among young British Somali urban youth ‘on the margins’. Similarly, our focus is on young people’s management and negotiation of substance use ‘risks’, harms and pleasures when in ‘private-in-public’ leisure spaces. We note that the UK government responses to the pandemic, such as national and regional lockdowns, meant that the leisure liminality of disadvantaged young people pre-pandemic became the experience of young people more generally, with for example the closure of night-time economies (NTEs). Yet despite some temporary convergence, intersectionally disadvantaged young people ‘at leisure’ have been subject to a particularly problematic confluence of criminalisation, exclusion and stigmatisation in COVID-19 times, which will most likely continue into the post-pandemic future.
THE BEGINNING OF CULTURAL MEMORY PRODUCTION IN CHINA AND THE MEMORY POLICY OF THE ZHOU ROYAL HOUSE DURING THE WESTERN ZHOU PERIOD
Authors: Khayutina Maria 
Published: December 2021

AbstractThis article explores how the memory of the conquest of Shang and the rise of the first Zhou kings was transmitted during the early centuries of the Zhou dynasty, specifically as it was reflected in inscriptions on excavated bronze vessels and bells from the Western Zhou period (ca. mid-eleventh to early eighth century b.c.e.). Approaching these inscribed objects and their texts from the perspective of the theories of social memory and cultural memory reveals that commemorating the foundational past of the dynasty became part of an intentional policy of the Zhou royal house as early as the first half of the tenth century b.c.e. It demonstrates that by the mid-tenth century b.c.e., a stable narrative emphasizing Kings Wen 文 and Wu 武 as the founding fathers of the Zhou dynasty was established at the expense of King Cheng 成, whose role was gradually downplayed following the general logic of lineage organization, according to which the commemoration of the earliest common ancestors serves as the foundation of corporate integrity in a network of patrilineally related families. It shows that most of the men who included such commemorations in inscriptions indeed belonged to the royal patrilineal network, wherein they occupied the highest positions. It further exemplifies that the royal house cultivated the memory of the first kings using various media, including rituals, utensils, royal speeches, and inscriptions. From the analysis of such inscriptions, we can infer that that the foundational memory of the Zhou dynasty was usually reactivated in the context of political negotiations, some of which included addressing lineage outsiders. Finally, it shows that both the royal house and other metropolitan lineages modified the foundational narrative according to their current needs. This article thus contributes both to tracing the roots of the early Chinese historiographic tradition and to understanding memory production in a society as an ongoing process of negotiations and adaptations.
Effects of l-citrulline supplementation and watermelon consumption on longer-term and postprandial vascular function and cardiometabolic risk markers: a meta-analysis of randomised controlled trials in adults
Authors: Smeets Ellen T. H. C. , Mensink Ronald P. , Joris Peter J. 
Published: December 2021

Abstractl-Citrulline may improve non-invasive vascular function and cardiometabolic risk markers through increases in l-arginine bioavailability and nitric oxide synthesis. A meta-analysis of randomised controlled trials (RCT) was performed to examine longer-term and postprandial effects of l-citrulline supplementation and watermelon consumption on these markers for CVD in adults. Summary estimates of weighted mean differences in vascular function and cardiometabolic risk markers with accompanying 95 % CI were calculated using random or fixed-effect meta-analyses. Seventeen RCT were included involving an l-citrulline intervention, of which six studied postprandial and twelve longer-term effects. Five studies investigated longer-term effects of watermelon consumption and five assessed effects during the postprandial phase. Longer-term l-citrulline supplementation improved brachial artery flow-mediated vasodilation (FMD) by 0·9 %-point (95 % CI 0·7, 1·1, P < 0·001). Longer-term watermelon consumption improved pulse wave velocity by 0·9 m/s (95 % CI 0·1, 1·5, P < 0·001), while effects on FMD were not studied. No postprandial effects on vascular function markers were found. Postprandial glucose concentrations decreased by 0·6 mmol/l (95 % CI 0·4, 0·7, P < 0·001) following watermelon consumption, but no other longer-term or postprandial effects were observed on cardiometabolic risk markers. To conclude, longer-term l-citrulline supplementation and watermelon consumption may improve vascular function, suggesting a potential mechanism by which increased l-citrulline intake beneficially affects cardiovascular health outcomes in adults. No effects on postprandial vascular function markers were found, while more research is needed to investigate the effects of l-citrulline and watermelon on risk markers related to cardiometabolic health.
Attitudes towards the Sri Lankan leopard Panthera pardus kotiya in two rural communities
Authors: Uduman Aisha , Hagerman Shannon , Kroc Edward , Watson Anjali , Kittle Andrew , Burton A. Cole 
Published: December 2021

AbstractLivestock depredation by wild carnivores threatens carnivore populations and livestock-dependent human communities globally. Understanding local attitudes towards carnivores can inform strategies to improve coexistence. In Sri Lanka, the dairy industry is expanding, creating a need for proactive conflict mitigation. Livestock depredation by the Endangered Sri Lankan leopard Panthera pardus kotiya occurs, but little is known about these incidents or the attitudes of those whose livelihoods may be threatened by this. We surveyed people in two rural communities, Palatupana and Maskeliya, that differed in the scale of livestock ownership, livestock management practices and socio-ecological factors, to characterize attitudes towards leopards and understand their determinants. In Palatupana, an area with extensive cattle rearing, depredation incidents were frequent, and attitudes towards leopards were positively related to respondents' age, number of dependants, years spent rearing livestock and a greater overall support for wildlife conservation. Attitudes were negatively related to respondents' knowledge of leopard ecology and awareness of leopard-related tourism, from which cattle owners do not benefit. In Maskeliya, where cattle rearing is secondary to other agricultural work, depredation did not occur. Here, attitudes were positively related to a desire for increased government assistance with cattle rearing. The inability to develop land for cattle husbandry was a common barrier experienced in both communities. Considering local attitudes can inform strategies to improve human–carnivore coexistence. Approaches that could improve attitudes towards leopards include involvement of cattle owners in tourism programmes, exploring potential alternative land ownership schemes, and improving infrastructure and access to veterinary care.
Shared genetic influences on depression and menopause symptoms
Authors: Meijsen Joeri J. , Shen Hanyang , Vemuri Mytilee , Rasgon Natalie L. , Koenen Karestan C. , Duncan Laramie E. 
Published: December 2021

AbstractBackgroundWomen experience major depression and post-traumatic stress disorder (PTSD) approximately twice as often as men. Estrogen is thought to contribute to sex differences in these disorders, and reduced estrogen is also known to be a key driver of menopause symptoms such as hot flashes. Moreover, estrogen is used to treat menopause symptoms. In order to test for potential shared genetic influences between menopause symptoms and psychiatric disorders, we conducted a genome-wide association study (GWAS) of estrogen medication use (as a proxy for menopause symptoms) in the UK Biobank.MethodsThe analysis included 232 993 women aged 39–71 in the UK Biobank. The outcome variable for genetic analyses was estrogen medication use, excluding women using hormonal contraceptives. Trans-ancestry GWAS meta-analyses were conducted along with genetic correlation analyses on the European ancestry GWAS results. Hormone usage was also tested for association with depression and PTSD.ResultsGWAS of estrogen medication use (compared to non-use) identified a locus in theTACR3gene, which was previously linked to hot flashes in menopause [top rs77322567, odds ratio (OR) = 0.78,p= 7.7 × 10−15]. Genetic correlation analyses revealed shared genetic influences on menopause symptoms and depression (rg= 0.231,s.e.=0.055,p= 2.8 × 10−5). Non-genetic analyses revealed higher psychiatric symptoms scores among women using estrogen medications.ConclusionsThese results suggest that menopause symptoms have a complex genetic etiology which is partially shared with genetic influences on depression. Moreover, theTACR3gene identified here has direct clinical relevance; antagonists for the neurokinin 3 receptor (coded for byTACR3) are effective treatments for hot flashes.
Tools for social policy management: the SiSo Scale for measuring situations of social difficulty
Authors: RAYA DIEZ ESTHER , FUMANAL AURELIO LASCORZ 
Published: December 2021

AbstractThe design and evaluation of social policies requires information systems that enable social intervention with the people targeted by the programmes and services and that also offer indicators for the follow-up and monitoring of the policies adopted. The article presents the process of validation of a tool for diagnosing situations of social difficulty arising from social exclusion. The scale has been implemented in one of Spain’s seventeen Autonomous Communities and has been selected on the basis of Good Practice under the European Social Fund. Expert judges were consulted for content validity; the metric properties of the scores obtained by the scale were examined and an exploratory factorial analysis (EFA) was performed to study the internal structure. The results show that the scale has adequate levels of content validity, construct validity and internal consistency. The SiSo Scale supplies a synthetic index of Social Position, providing professionals with the technical tools needed to carry out social diagnoses and simultaneously giving valid and reliable information on the social condition of people in a situation of social exclusion, which can guide social policy decision-making.
Applied corpus linguistics for language acquisition, pedagogy, and beyond
Authors: Römer Ute 
Published: December 2021

AbstractThis plenary speech provides an overview of applications of corpus research in several core areas of applied linguistics, including second language acquisition and language assessment. It does this by showcasing a number of recent studies carried out by or with involvement of the author. These studies all focus on phraseological aspects of language and demonstrate the importance of studying its patterned nature. The studies also illustrate how corpora and corpus-analytic techniques can allow us as applied linguists to contribute to solving problems in other disciplines (such as legal scholarship or music theory) and hope to thereby encourage more interdisciplinary research collaborations between corpus linguists and scholars from other fields.
Design and integration of a drone based passive manipulator for capturing flying targets
Authors: Vidyadhara B. V. , Tony Lima Agnel , Gadde Mohitvishnu S. , Jana Shuvrangshu , Varun V. P. , Bhise Aashay Anil , Sundaram Suresh , Ghose Debasish 
Published: December 2021

SUMMARYIn this paper, we present a novel passive single degree-of-freedom (DoF) manipulator design and its integration on an autonomous drone to capture a moving target. The end-effector is designed to be passive, to disengage the moving target from a flying UAV and capture it efficiently in the presence of disturbances, with minimal energy usage. It is also designed to handle target sway and the effect of downwash. The passive manipulator is integrated with the drone through a single DoF arm, and experiments are carried out in an outdoor environment. The rack-and-pinion mechanism incorporated for this manipulator ensures safety by extending the manipulator beyond the body of the drone to capture the target. The autonomous capturing experiments are conducted using a red ball hanging from a stationary drone and subsequently from a moving drone. The experiments show that the manipulator captures the target with a success rate of 70% even under environmental/measurement uncertainties and errors.
The costructure–cosemantics adjunction for comodels for computational effects
Authors: Garner Richard 
Published: December 2021

AbstractIt is well established that equational algebraic theories and the monads they generate can be used to encode computational effects. An important insight of Power and Shkaravska is that comodels of an algebraic theory
$\mathbb{T}$
– i.e., models in the opposite category
$\mathcal{S}\mathrm{et}^{\mathrm{op}}$
– provide a suitable environment for evaluating the computational effects encoded by
$\mathbb{T}$
. As already noted by Power and Shkaravska, taking comodels yields a functor from accessible monads to accessible comonads on
$\mathcal{S}\mathrm{et}$
. In this paper, we show that this functor is part of an adjunction – the “costructure–cosemantics adjunction” of the title – and undertake a thorough investigation of its properties. We show that, on the one hand, the cosemantics functor takes its image in what we term the presheaf comonads induced by small categories; and that, on the other, costructure takes its image in the presheaf monads induced by small categories. In particular, the cosemantics comonad of an accessible monad will be induced by an explicitly-described category called its behaviour category that encodes the static and dynamic properties of the comodels. Similarly, the costructure monad of an accessible comonad will be induced by a behaviour category encoding static and dynamic properties of the comonad coalgebras. We tie these results together by showing that the costructure–cosemantics adjunction is idempotent, with fixpoints to either side given precisely by the presheaf monads and comonads. Along the way, we illustrate the value of our results with numerous examples drawn from computation and mathematics.
Paediatric giant cell myocarditis: a case report
Authors: Lourenço Guilherme , Pimentel João , Trigo Conceição , Pinto Fátima F. 
Published: December 2021

AbstractA previously healthy 15-year-old teenage boy was admitted for fever and heart failure. Myocarditis was suspected, and endomyocardial biopsy revealed giant cell myocarditis. Immunosuppressive treatment was initiated, with excellent response. A plausible link to previous leptospirosis was identified. At 18-month follow-up, left ventricular function is normal. Only one other reported case of paediatric giant cell myocarditis had such a favourable outcome.