bluuebunny/crossref_metadata_2025_split huggingface dataset:
Murchison Widefield Array rapid-response observations of the short GRB 180805A
Authors: Anderson G. E. , Hancock P. J. , Rowlinson A. , Sokolowski M. , Williams A. , Tian J. , Miller-Jones J. C. A. , Hurley-Walker N. , Bannister K. W. , Bell M. E. , James C. W. , Kaplan D. L. , Murphy Tara , Tingay S. J. , Meyers B. W. , Johnston-Hollitt M. , Wayth R. B. 
Published: June 2021

AbstractHere we present stringent low-frequency (185 MHz) limits on coherent radio emission associated with a short-duration gamma-ray burst (SGRB). Our observations of the short gamma-ray burst (GRB) 180805A were taken with the upgraded Murchison Widefield Array (MWA) rapid-response system, which triggered within 20s of receiving the transient alert from theSwiftBurst Alert Telescope, corresponding to 83.7 s post-burst. The SGRB was observed for a total of 30 min, resulting in a$3\sigma$persistent flux density upper limit of 40.2 mJy beam–1. Transient searches were conducted at theSwiftposition of this GRB on 0.5 s, 5 s, 30 s and 2 min timescales, resulting in$3\sigma$limits of 570–1 830, 270–630, 200–420, and 100–200 mJy beam–1, respectively. We also performed a dedispersion search for prompt signals at the position of the SGRB with a temporal and spectral resolution of 0.5 s and 1.28 MHz, respectively, resulting in a$6\sigma$fluence upper-limit range from 570 Jy ms at DM$=3\,000$pc cm–3($z\sim 2.5$) to 1 750 Jy ms at DM$=200$pc cm–3($z\sim 0.1)$, corresponding to the known redshift range of SGRBs. We compare the fluence prompt emission limit and the persistent upper limit to SGRB coherent emission models assuming the merger resulted in a stable magnetar remnant. Our observations were not sensitive enough to detect prompt emission associated with the alignment of magnetic fields of a binary neutron star just prior to the merger, from the interaction between the relativistic jet and the interstellar medium (ISM) or persistent pulsar-like emission from the spin-down of the magnetar. However, in the case of a more powerful SGRB (a gamma-ray fluence an order of magnitude higher than GRB 180805A and/or a brighter X-ray counterpart), our MWA observations may be sensitive enough to detect coherent radio emission from the jet-ISM interaction and/or the magnetar remnant. Finally, we demonstrate that of all current low- frequency radio telescopes, only the MWA has the sensitivity and response times capable of probing prompt emission models associated with the initial SGRB merger event.
Methane emissions from cattle manure during short-term storage with and without a plastic cover in different seasons
Authors: Zhang H. R. , Sun K. J. , Wang L. F. , Teng Z. W. , Zhang L. Y. , Fu T. , Gao T. Y. 
Published: June 2021

AbstractManure is a primary source of methane (CH4) emissions into the atmosphere. A large proportion of CH4 from manure is emitted during storage, but this varies with storage methods. In this research, we tested whether covering a manure heap with plastic reduces CH4 emission during a short-term composting process. A static chamber method was used to detect the CH4 emission rate and the change of the physicochemical properties of cattle manure which was stored either uncovered (treatment UNCOVERED) or covered with plastic (treatment COVERED) for 30-day periods during the four seasons? The dry matter content of the COVERED treatment was significantly less than the UNCOVERED treatment (P < 0.01), and the C/N ratio of the COVERED treatment significantly greater than the UNCOVERED treatment (P > 0.05) under high temperature. In the UNCOVERED treatment, average daily methane (CH4) emissions were in the order summer > spring > autumn > winter. CH4 emissions were positively correlated with the temperature (R2 = 0.52, P < 0.01). Compared to the UNCOVERED treatment, the daily average CH4 emission rates from COVERED treatment manure were less in the first 19 days of spring, 13 days of summer, 10 days of autumn and 30 days of winter. In summary, covering the manure pile with plastic reduces the evaporation of water during storage; and in winter, long-term covering with plastic film reduces the CH4 emissions during the storage of manure.
A meta-analysis of the relationship between early maladaptive schemas and depression in adolescence and young adulthood
Authors: Tariq Asnea , Reid Corinne , Chan Stella W. Y. 
Published: June 2021

AbstractEarly maladaptive schemas (EMS) are broad, pervasive themes and patterns of emotions, memories, cognition and physical sensations that impede the goal of individuals. Maladaptive behaviours can occur as a response to maladaptive or negative schemas, often culminating in depression or anxiety. The current meta-analysis integrates the existing literature to estimate the magnitude of effect of association between EMS and depression among adolescents and young adults. A systematic search of seven different databases including Embase, CINAHL, Medline, ASSIA, Psych INFO, Scopus and Web of Science was carried out identifying 24 relevant studies of adolescents (10–18 years) and young adults (19–29 years). The random-effect model estimate for association between overall EMS and depression wasr= 0.56 (95% CI 0.49–0.63,Z= 12.88,p≤ 0.0001), suggesting higher predominant EMS significantly linked to higher levels of depressive symptoms, with a large effect size. Separate meta-analytical results with schema domains indicated moderately stronger associations between schemas of disconnection/rejection, impaired autonomy/performance and other-directedness with depression. Age and gender were not found to have any significant moderating effect on the associations. The findings suggest that it is vital for clinicians to identify specific maladaptive schemas contributing towards depression, to have a better understanding of underlying cognitive processes and in turn promote psychological health, well-being and resilience in adolescents and young adults. Furthermore, findings will also assist clinicians to focus more on the content of three significant schema domains, which emerged as particularly salient factors underlying adolescent depression.
From “No, she does” to “Yes, she does”: Negation processing in negative yes–no questions by Mandarin speakers of English
Authors: Zhang Haoruo , Vanek Norbert 
Published: June 2021

AbstractIn response to negative yes–no questions (e.g.,Doesn’t she like cats?), typical English answers (Yes, she does/No, she doesn’t) peculiarly vary from those in Mandarin (No, she does/Yes, she doesn’t). What are the processing consequences of these markedly different conventionalized linguistic responses to achieve the same communicative goals? And if English and Mandarin speakers process negative questions differently, to what extent does processing change in Mandarin–English sequential bilinguals? Two experiments addressed these questions. Mandarin–English bilinguals, English and Mandarin monolinguals (N= 40/group) were tested in a production experiment (Expt. 1). The task was to formulate answers to positive/negative yes–no questions. The same participants were also tested in a comprehension experiment (Expt. 2), in which they had to answer positive/negative questions with time-measuredyes/nobutton presses. In both Expt. 1 and Expt. 2, English and Mandarin speakers showed language-specificyes/noanswers to negative questions. Also, in both experiments, English speakers showed a reaction-time advantage over Mandarin speakers in negation conditions. Bilingual’s performance was in-between that of the L1 and L2 baseline. These findings are suggestive of language-specific processing of negative questions. They also signal that the ways in which bilinguals process negative questions are susceptible to restructuring driven by the second language.
Development of the infant gut microbiome predicts temperament across the first year of life
Authors: Fox Molly , Lee S. Melanie , Wiley Kyle S. , Lagishetty Venu , Sandman Curt A. , Jacobs Jonathan P. , Glynn Laura M. 
Published: June 2021

AbstractPerturbations to the gut microbiome are implicated in altered neurodevelopmental trajectories that may shape life span risk for emotion dysregulation and affective disorders. However, the sensitive periods during which the microbiome may influence neurodevelopment remain understudied. We investigated relationships between gut microbiome composition across infancy and temperament at 12 months of age. In 67 infants, we examined if gut microbiome composition assessed at 1–3 weeks, 2, 6, and 12 months of age was associated with temperament at age 12 months. Stool samples were sequenced using the 16S Illumina MiSeq platform. Temperament was assessed using the Infant Behavior Questionnaire-Revised (IBQ-R). Beta diversity at age 1–3 weeks was associated with surgency/extraversion at age 12 months.BifidobacteriumandLachnospiraceaeabundance at 1–3 weeks of age was positively associated with surgency/extraversion at age 12 months.Klebsiellaabundance at 1–3 weeks was negatively associated with surgency/extraversion at 12 months. Concurrent composition was associated with negative affectivity at 12 months, including a positive association withRuminococcus-1and a negative association withLactobacillus. Our findings support a relationship between gut microbiome composition and infant temperament. While exploratory due to the small sample size, these results point to early and late infancy as sensitive periods during which the gut microbiome may exert effects on neurodevelopment.
How Could We Know When a Robot was a Moral Patient?
Authors: Shevlin Henry 
Published: June 2021

AbstractThere is growing interest in machine ethics in the question of whether and under what circumstances an artificial intelligence would deserve moral consideration. This paper explores a particular type of moral status that the author terms psychological moral patiency, focusing on the epistemological question of what sort of evidence might lead us to reasonably conclude that a given artificial system qualified as having this status. The paper surveys five possible criteria that might be applied: intuitive judgments, assessments of intelligence, the presence of desires and autonomous behavior, evidence of sentience, and behavioral equivalence. The author suggests that despite its limitations, the latter approach offers the best way forward, and defends a variant of that, termed the cognitive equivalence strategy. In short, this holds that an artificial system should be considered a psychological moral patient to the extent that it possesses cognitive mechanisms shared with other beings such as nonhuman animals whom we also consider to be psychological moral patients.
The Desirability of Legal Rights for Novel Beings
Authors: Jowitt Joshua 
Published: June 2021

AbstractThe debate around whether novel beings should be legally recognized as legitimate rights holders is one that has produced a vast amount of commentary. This paper contributes to this discourse by shifting the normative focus of moral rights away from criteria possessed by the novel beings in question, and back toward the criterion upon which we ourselves are able to make legitimate rights claims. It draws heavily on the moral writing of Alan Gewirth’s identification of noumenal agency as the source of all legitimate rights claims. Taking Gewirthian ethical rationalism as providing a universally applicable hypothetical imperative which binds all agents to comply with its requirements, the paper argues that it is at least morally desirable that any legal system should recognize the moral rights claims of all agents as equally legitimate. By extension, it is at least morally desirable that the status of legal personhood should be granted by a legal system to all novel beings who are noumenal agents, insofar as this status is necessary for rights’ legal recognition. Having established the desirability of this extension, the paper closes with an examination of recent cases involving both biological and nonbiological novel beings in order to assess their conformity with the desirable approach outlined above. The paper demonstrates that such recognition is conceptually possible, thus requiring us to move beyond the current anthropocentricity of legal systems and recognize the legitimate moral claim for legal personhood for all novel beings who possess noumenal agency.
Stratified therapy for Kawasaki disease using a new scoring system to predict the response to a lower dose of intravenous immunoglobulin therapy
Authors: Matsuura Misa , Sugawara Daisuke , Makita Eishi , Hirakubo Yuka , Nonaka Kazuhito , Yamashita Shinichiro , Ichihashi Ko 
Published: June 2021

AbstractBackground:Several studies have reported treatment options for patients with Kawasaki disease refractory to standard immunoglobulin therapy; however, no studies have reported low-dose immunoglobulin therapy for patients with a low risk of Kawasaki disease.Methods:A total of 277 patients with Kawasaki disease were included in this study. We used Kobayashi score and our Less high-risk score to divide the patients into three groups. Patients in the high-risk group (Kobayashi score ≥ 5 points) received 2 g/kg intravenous immunoglobulin and prednisolone. Patients in the moderate-risk group (Kobayashi score < 5 points and Less high-risk score ≥ 2 points) received 2 g/kg intravenous immunoglobulin treatment. Patients in the low-risk group (Kobayashi score < 5 points and Less high-risk score < 2 points) received 1 g/kg intravenous immunoglobulin treatment. The response rate and the incidence of coronary artery lesions at 4 weeks after treatment were evaluated in each group.Results:The treatment response rates in the high-risk (n = 110), moderate-risk (n = 80), and low-risk (n = 87) groups were 74.5, 72.5, and 77.0%, respectively. Coronary artery lesions occurred in 7.3, 3.8, and 2.3% of patients in the high-, moderate-, and low-risk groups, respectively. There were no significant differences between the groups regarding treatment response or coronary artery lesion rate.Conclusion:The therapeutic response rate and the therapeutic effect of low-dose intravenous immunoglobulin in the low-risk group identified with our new scoring were satisfactory. Stratified therapies for patients with Kawasaki disease based on the scoring system may be useful.
Diet quality among Indigenous and non-Indigenous children and youth in Canada in 2004 and 2015: a repeated cross-sectional design
Authors: Riediger Natalie D , LaPlante Jeff , Mudryj Adriana , Clair Luc 
Published: June 2021

AbstractObjective:The objectives were to describe changes in diet quality between off-reserve Indigenous and non-Indigenous children and youth from 2004 to 2015 and examine the association between food security and diet quality.Design:We utilised a repeated cross-sectional design using both the 2004 and 2015 nutrition-focused Canadian Community Health Surveys, including 24-h dietary recall. Diet quality was estimated according to the Healthy Eating Index (HEI).Setting:The surveys were conducted off-reserve in Canada’s ten provinces.Participants:Our analysis included children and youth 2–17 years old (n 18 189). Indigenous and non-Indigenous participants were matched, and using a general linear model, we tested time period and (non-)Indigenous identifiers, including their interaction effect, as predictors of HEI.Results:Both Indigenous and non-Indigenous children and youth had significantly higher HEI scores in 2015 as compared to 2004. There was not a significant (non-)Indigenous and time period interaction effect, indicating the improvements in diet quality in 2015 were similar between both Indigenous and non-Indigenous populations. Improvements in diet quality are largely attributed to reductions in percentage energy from ‘other’ foods, though a disparity between Indigenous and non-Indigenous children and youth persisted in 2015. Overall, food security was lower among the Indigenous population and positively, and independently, associated with diet quality overall, though this relationship differed between boys and girls.Conclusions:School policies may have contributed to similar improvements in diet quality among Indigenous and non-Indigenous populations. However, an in-depth sex and gender-based analysis of the relationship between food security and diet quality is required.
Beyond “imagined” nostalgia: Gunsan's heritagization of Japanese colonial architecture in South Korea
Authors: Lee Hyun Kyung 
Published: June 2021

AbstractIn South Korea, romanticization of the era of Japanese colonial rule (1910–1945) has long been taboo: the period is widely regarded as one of the most painful and shameful parts of South Korean history. However, during the past decade unexpected cracks have appeared in established national narratives on the colonial period. This paper explores the dissonance between long-standing national narratives and the commodification of local heritage sites for tourism, by examining the heritagization of Japanese colonial architecture in the city of Gunsan. Despite the Gunsan Municipal Government positions the city's colonial stories in ways that largely align with national official narratives on Japanese colonial history, such efforts have unexpectedly generated feelings of imagined nostalgia in three ways: (1) through clashes between official colonial history and the means by which colonial daily life is depicted in Gunsan's Modern Cultural Belt; (2) through the interwoven colonial and post-colonial stories presented in the city's Modern Historic Landscape District and (3) through the commercialized colonial and post-colonial stories articulated by private businesses in Gunsan. This paper suggests that productive nostalgia can help to overcome the limit of the current form of Gunsan's heritagization, and to construct Gunsan's diverse local memories
Commodity frontiers and the transformation of the global countryside: a research agenda
Authors: Beckert Sven , Bosma Ulbe , Schneider Mindi , Vanhaute Eric 
Published: June 2021

AbstractOver the past 600 years, commodity frontiers – processes and sites of the incorporation of resources into the expanding capitalist world economy – have absorbed ever more land, ever more labour and ever more natural assets. In this paper, we claim that studying the global history of capitalism through the lens of commodity frontiers and using commodity regimes as an analytical framework is crucial to understanding the origins and nature of capitalism, and thus the modern world. We argue that commodity frontiers identify capitalism as a process rooted in a profound restructuring of the countryside and nature. They connect processes of extraction and exchange with degradation, adaptation and resistance in rural peripheries. To account for the enormous variety of actors and places involved in this history is a critical challenge in the social sciences, and one to which global history can contribute crucial insights.
Epidemiological surveillance and performance assessment: the two roles of health indicators during the COVID-19 pandemic
Authors: Genicot Nathan 
Published: June 2021

AbstractThe COVID-19 pandemic has given rise to the massive development and use of health indicators. Drawing on the history of international public health and of the management of infectious disease, this paper attempts to show that the normative power acquired by metrics during the pandemic can be understood in light of two rationales: epidemiological surveillance and performance assessment. On the one hand, indicators are established to evaluate and rank countries’ responses to the outbreak; on the other, the evolution of indicators has a direct influence on the content of public health policies. Although quantitative data are an absolute necessity for coping with such disasters, it is critical to bear in mind the inherent partiality and precarity of the information provided by health indicators. Given the growing importance of normative quantitative devices during the pandemic, and assuming that their influence is unlikely to decrease in the future, they call for close scrutiny.
Satellite‐Based Estimate of Intrinsic Predictability Limits at Convective Scales Over Northeast India
Authors: Ramanathan Arun , Satyanarayana A. N. V. 
Published: June 2021

AbstractSpheroscale estimates are essential not only for incorporating the seemingly incompatible phenomenon of atmospheric convection within the framework of wide‐range horizontal and vertical scaling in the atmosphere, but also to make semi‐empirical estimates of the storm‐scale atmospheric predictability limits. Since spheroscales are extremely variable, this study computes yearly spheroscales during convective weather events over a selected part of northeast India for 5 different years using the ensemble‐averaged fluctuations of radar reflectivity from the CloudSat geometric profile data set. All these spheroscale estimates are consistently less than 100 m and are directly proportional to the maximum reflectivity observed during the corresponding year. This is in agreement with the fact that spheroscales for unstable atmospheric fields are larger than that of stable atmospheric fields. The semi‐empirical angle‐averaged predictability limits estimated using these spheroscale estimates illustrate that atmospheric fields with larger spheroscales are weakly stable and have smaller intrinsic predictability limits thereby making them less predictable.
Anthropogenic Effects on the Contemporary Sediment Budget of the Lower Rhine‐Meuse Delta Channel Network
Authors: Cox J. R. , Huismans Y. , Knaake S. M. , Leuven J. R. F. W. , Vellinga N. E. , van der Vegt M. , Hoitink A. J. F. , Kleinhans M. G. 
Published: June 2021

AbstractDeltas and estuaries worldwide face the challenge of capturing sufficient sediment to keep up with relative sea‐level rise. Knowledge about sediment pathways and fluxes is crucial to combat adverse effects on channel morphology, for example, erosion which enhances bank collapse and increasing tidal penetration. Here, we construct sediment budgets which quantify annual changes for the urbanized Rhine‐Meuse Delta of the Netherlands, a typical urban delta experiences changing fluvial and coastal fluxes of sediment, engineering works and dredging and dumping activities. The delta shows a negative sediment budget (more outgoing than incoming sediment) since the 1980s, due to anthropogenic intervention. Following a large offshore port expansion, dredging in ports and harbors in the region has doubled in the past 5 years, likely due to the induced change in net sediment fluxes. In addition, the deeper navigation channels, ports, and harbors are now trapping siltier sediment, changing the sediment composition in the mouth. The removal of sediment by dredging is adverse to the necessity for sediment in heavily eroding branches. To allow for sustainable sediment management in the future and to cope with sea‐level rise, further measurements are required to properly quantify the amount of incoming sediment at the boundaries of the system and the internal mechanisms of transport. The varied response of the branches has important consequences for navigation, ecology and flood safety and management of the sediment in the system. These effects will be of pivotal importance in coming decades with similar implications for many urbanized deltas worldwide.