bluuebunny/crossref_metadata_2025_split huggingface dataset:
What North American Archaeology Needs to Take Advantage of the Digital Data Revolution
Authors: Ortman Scott G. , Altschul Jeffrey H. 
Published: February 2023

ABSTRACTToday, there is a growing movement to use accumulated archaeological information to contribute to discussions of general issues facing human societies, including our own. In this regard, the archaeological record is most unique and helpful when viewed at broad comparative scales. Most relevant data for these sorts of analyses are collected through the cultural resource management (CRM) process. Still, by and large, interpretation remains limited to individual projects, and data integration across projects is nearly nonexistent. What would it take for CRM to achieve real data integration? In this article, we discuss these issues and suggest one potential solution. The most pressing need we identify is for data products that integrate the primary data emanating from CRM at broad spatial and temporal scales, which are suitable for research by archaeologists and other social scientists. We argue that the time is right for the discipline to invest in organizations that produce such products.
The ‘two faces’ of cross-border, transactional legal practice during Covid-19: how and from where have lawyers mobilised China's capital flows under lockdown?
Authors: Yip Michael , Gajadeera Amasara , Monsenepwo Justin , Syrgak kyzy Nuraiym 
Published: February 2023

AbstractThe narrative that banks, government departments and state-owned enterprises are the foremost protagonists in shaping China's outbound capital flows has been a commonplace view. This article seeks to expand the focus to include other under-scrutinised players: lawyers. With reference to exporting industries (such as shipping and natural gas), this article explains how lawyers – in tandem with China's governmental and judicial organs – have shifted from enabling outflows to postponing them, as a result of China's Covid-19 force majeure regime. Even with capital on pause, Covid-19 has also kept lawyers busy, prompting them to think about how to maximise their firm's proximity to the clients they have and to new clients that they want to win. Accordingly, this article also provides an overview of the techniques used by predominantly Anglo-American law firms to gain access to new legal markets during Covid-19, with a view to winning more work from Chinese capital-exporters and their foreign counterparties.
A Video is Worth a Thousand Words: The Use of Home Videos in Pediatric Neurology
Authors: Kadiwal Meena , Donner Elizabeth J. , Moharir Mahendranath , Ochi Ayako , Otsubo Hiroshi , Sharma Rohit , Go Cristina Y. , Wu Ying , Abushama Ahmed 
Published: February 2023

ABSTRACT:The use of home video recordings (HVRs) may aid in the diagnosis of neurological disorders. However, this practice remains underutilized. Through an anonymous survey, we sought to understand the perspectives of healthcare providers regarding the sharing of HVRs alongside referrals for responsive and economical pediatric neurology care. This was timely given COVID-19 has worsened wait times for diagnosis and consequently treatment. Most providers agree that sharing of HVRs improves patient care (93.1%: 67/73) and prevents both additional investigations (67%: 49/73) and hospital admissions (68.5%: 50/73). However, a minority of providers (21.9 %: 16/73) currently share HVRs alongside their referrals.
Self-care and nature in the private and professional practice of healthcare professionals in Belgium
Authors: Sterckx Ann , Van den Broeck Kris , Remmen Roy , Keune Hans 
Published: February 2023

Abstract
Several scientific communities and international health organizations promoting an interdependent human-nature health perspective are calling upon healthcare professionals (HCP) to integrate this vision into their practice and become role models. However, rising cases of stress, burnout, and depression, among this group jeopardize this potential and their self-care. Therefore, we conducted an exploratory qualitative study focusing on how HCP relate to their self-care, their relationship with nature and its implementation into their professional practice. Semi-structured interviews with 16 HCP were executed, transcribed and imported into NVivo. Using the six-step framework, we conducted a thematic analysis, followed by two-step member-checking. Three main findings arose. First, participants employ various self-care strategies outside of work whenever possible. Second, their nature experiences can be drawn along a continuum ranging in level of intensity, attitude and reciprocity, which does not seem to be disclosed during consultation. Third, the reflexive interviews may have led to increased awareness and agency on the former topics, which we have termed ‘nature-connected care awareness’. A preliminary framework to stimulate nature-connected care awareness could support HCP in becoming a role model.
ON THE NUMBER OF REAL ZEROS OF POLYNOMIALS OF EVEN DEGREE
Authors: MA LANDE , MA ZHAOKUN 
Published: February 2023

AbstractFor any real polynomial
$p(x)$
of even degree k, Shapiro [‘Problems around polynomials: the good, the bad and the ugly
$\ldots $
’, Arnold Math. J.1(1) (2015), 91–99] proposed the conjecture that the sum of the number of real zeros of the two polynomials
$(k-1)(p{'}(x))^{2}-kp(x)p{"}(x)$
and
$p(x)$
is larger than 0. We prove that the conjecture is true except in one case: when the polynomial
$p(x)$
has no real zeros, the derivative polynomial
$p{'}(x)$
has one real simple zero, that is,
$p{'}(x)=C(x)(x-w)$
, where
$C(x)$
is a polynomial with
$C(w)\ne 0$
, and the polynomial
$(k-1)(C(x))^2(x-w)^{2}-kp(x)C{'}(x)(x-w)-kC(x)p(x)$
has no real zeros.
Boolean algebras, Morita invariance and the algebraic K-theory of Lawvere theories
Authors: BOHMANN ANNA MARIE , SZYMIK MARKUS 
Published: February 2023

AbstractThe algebraic K-theory of Lawvere theories is a conceptual device to elucidate the stable homology of the symmetry groups of algebraic structures such as the permutation groups and the automorphism groups of free groups. In this paper, we fully address the question of how Morita equivalence classes of Lawvere theories interact with algebraic K-theory. On the one hand, we show that the higher algebraic K-theory is invariant under passage to matrix theories. On the other hand, we show that the higher algebraic K-theory is not fully Morita invariant because of the behavior of idempotents in non-additive contexts: We compute the K-theory of all Lawvere theories Morita equivalent to the theory of Boolean algebras.
Uncovering hidden patterns of design ideation using hidden Markov modeling and neuroimaging
Authors: Hu Mo , McComb Christopher , Goucher-Lambert Kosa 
Published: February 2023

Abstract
The study presented in this paper applies hidden Markov modeling (HMM) to uncover the recurring patterns within a neural activation dataset collected while designers engaged in a design concept generation task. HMM uses a probabilistic approach that describes data (here, fMRI neuroimaging data) as a dynamic sequence of discrete states. Without prior assumptions on the fMRI data's temporal and spatial properties, HMM enables an automatic inference on states in neurocognitive activation data that are highly likely to occur in concept generation. The states with a higher likelihood of occupancy show more activation in the brain regions from the executive control network, the default mode network, and the middle temporal cortex. Different activation patterns and transfers are associated with these states, linking to varying cognitive functions, for example, semantic processing, memory retrieval, executive control, and visual processing, that characterize possible transitions in cognition related to concept generation. HMM offers new insights into cognitive dynamics in design by uncovering the temporal and spatial patterns in neurocognition related to concept generation. Future research can explore new avenues of data analysis methods to investigate design neurocognition and provide a more detailed description of cognitive dynamics in design.
Relations among parenting, academic performance, and psychopathology: An investigation of developmental cascades and their interplay with maternal and paternal parenting
Authors: Yu Jeong Jin 
Published: February 2023

AbstractLittle effort has been made to integrate developmental cascades with maternal/paternal parenting in a single investigation. The present study seeks to test cascading effects among academic and internalizing/externalizing symptoms and their associations with maternal/paternal parenting across three time points from 8 to 10 years. Data for this investigation came from a nationally representative prospective cohort study of children born in April through July of 2008 in South Korea who were followed up annually. The sample included 1,598 families (48.5% girls). Parents rated their parenting and teachers rated children’s internalizing/externalizing problems and academic performance. Structural equation modeling showed that externalizing problems were negatively related to academic performance. Academic performance was negatively related to internalizing problems and positively related to maternal/paternal authoritative parenting, which in turn led to children’s higher academic performance. Bidirectional relations were found between academic performance and externalizing problems and between paternal authoritative parenting and children’s internalizing problems. Findings suggested cascading effects and their associations with parenting were not attributable to child gender, intelligence, or socioeconomic differences. These findings lend support to adjustment erosion and academic incompetence models and underscore the need for greater attention to the role that fathering may play in children’s development and mothering.
Adolescent predictors of psychiatric disorders in adulthood: The role of emotional distress and problem drinking in emerging adulthood
Authors: Neppl Tricia K. , Diggs Olivia N. , Neppl Ashlyn K. , Denburg Natalie L. 
Published: February 2023

AbstractThe current study evaluated risk factors in adolescence on problem drinking and emotional distress in late adolescence and emerging adulthood, and meeting criteria for diagnosed disorders in adulthood. The study included 501 parents and their adolescent who participated from middle adolescence to adulthood. Risk factors in middle adolescence (age 18) included parent alcohol use, adolescent alcohol use, and parent and adolescent emotional distress. In late adolescence (age 18), binge drinking and emotional distress were assessed, and in emerging adulthood (age 25), alcohol problems and emotional distress were examined. Meeting criteria for substance use, behavioral, affective, or anxiety disorders were examined between the ages of 26 and 31. Results showed parent alcohol use predicted substance use disorder through late adolescent binge drinking and emerging adulthood alcohol problems. Behavioral disorders were indirectly predicted by adolescent and emerging adult emotional distress. Affective disorders were indirectly predicted by parent emotional distress through adolescent emotional distress. Finally, anxiety disorders were predicted by parent alcohol use via adolescent drinking; parent emotional distress via adolescent emotional distress, and through adolescent alcohol use and emotional distress. Results provided support for the intergenerational transmission of problem drinking and emotional distress on meeting criteria for diagnosed psychiatric disorders in adulthood.
The role of social cognitions in the social gradient in adolescent mental health: A longitudinal mediation model
Authors: Weinberg Dominic , Stevens Gonneke W.J.M. , Peeters Margot , Visser Kirsten , Frankenhuis Willem , Finkenauer Catrin 
Published: February 2023

AbstractThe social gradient in adolescent mental health is well established: adolescents’ socioeconomic status is negatively associated with their mental health. However, despite changes in social cognition during adolescence, little is known about whether social cognitions mediate this gradient. Therefore, this study tested this proposed mediational path using three data waves, each 6 months apart, from a socioeconomically diverse sample of 1,429 adolescents (Mage= 17.9) in the Netherlands. Longitudinal modeling examined whether three social cognitions (self-esteem, sense of control, and optimism) mediated associations between perceived family wealth and four indicators of adolescent mental health problems (emotional symptoms, conduct problems, hyperactivity, and peer problems). There was evidence of a social gradient: adolescents with lower perceived family wealth reported more concurrent emotional symptoms and peer problems and an increase in peer problems 6 months later. Results also showed evidence of mediation through social cognitions, specifically sense of control: adolescents with lower perceived family wealth reported a decrease in sense of control (though not self-esteem nor optimism) 6 months later, and lower sense of control predicted increases in emotional symptoms and hyperactivity 6 months later. We found concurrent positive associations between perceived family wealth and all three social cognitions, and concurrent negative associations between social cognitions and mental health problems. The findings indicate that social cognitions, especially sense of control, may be an overlooked mediator of the social gradient in adolescent mental health.
Monetary policy announcements, consumers’ inflation expectations, and readiness to spend
Authors: Breitenlechner Max , Geiger Martin , Scharler Johann 
Published: February 2023

AbstractCan monetary policy stimulate consumption through inflation expectations? We study how US consumers revise inflation expectations and readiness to spend in response to monetary policy shocks using a structural vector-autoregressive model, where we identify exogenous policy shocks with interest rate surprises around FOMC announcements. Based on survey data, we construct measures of changes in consumers’ readiness to spend conditional on how consumers update their inflation expectations. Expansionary policy shocks tend to increase readiness to spend conditional on higher expected inflation outside the zero lower bound (ZLB), but the effect is small. At the ZLB, consumers increasingly reduce their readiness to spend if they expect higher inflation. Overall, we find only limited evidence suggesting that policy-induced variations in inflation expectations are associated with adjustments that are in line with the predictions of standard macroeconomic models.
High-level listening comprehension in advanced English as a second language: Effects of the first language and inhibitory control
Authors: Wigdorowitz Mandy , Pérez Ana I. , Tsimpli Ianthi M. 
Published: February 2023

AbstractEnglish is imposed as the language of instruction in multiple linguistically diverse societies where there is more than one official language. This might have negative educational consequences for people whose first language (L1) is not English. To investigate this, 47 South Africans with advanced English proficiency but different L1s (L1-English vs. L1-Zulu) were evaluated in their listening comprehension ability. Specifically, participants listened to narrative texts in English which prompted an initial inference followed by a sentence containing an expected inference or an unexpected but plausible concept, assessing comprehension monitoring. A final question containing congruent or incongruent information in relation to the text information followed, assessing the revision process. L1-English participants were more efficient at monitoring and revising their listening comprehension. Furthermore, individual differences in inhibitory control were associated with differences in revision. Results show that participants’ L1 appears to supersede their advanced English proficiency on highly complex listening comprehension.
Ecological system theory and community participation to promote healthy food environments for obesity and non-communicable diseases prevention among school-age children
Authors: Suwannawong Pennapa Ritwong , Auemaneekul Naruemon , Powwattana Arpaporn , Chongsuwat Rewadee 
Published: February 2023

AbstractObjectives:To implement and evaluate the effectiveness of the community participatory program between school and family based on ecological system theory and participatory action research. The intervention covers three levels at the individual, family and school levels and involves educating students and parents by using technology, reducing sedentary behaviours, increasing exercise and changing to healthy food environments at school and at home.Design:A quasi-experimental design was used in this study.Setting:Public primary school in Thailand.Subjects:The participants in the study included 138 school-age children in grades 2–6 with their parents/guardians. The control group consisted of 134 school-age children at a school of the same size with their parents/guardians.Results:Results show that nutritional status was significantly improved within the experimental group (Pvalue = 0·000) and between groups during follow-up (Pvalue = 0·032). Students’ knowledge about obesity and non-communicable chronic diseases (NCD) prevention, as well as physical activity and exercise behaviours, in the experimental group was significantly higher than that in the control group (Pvalue = 0·000 and 0·044, respectively). Parents’ perceptions of child obesity and family modelling behaviours in the experimental group were also significantly higher than that in the control group;Pvalue = 0·013 and 0·000, respectively).Conclusion:The community participation program was found to be successful. Not only students, families and schools improved health behaviours and healthy food environments at home and school, but the students’ long-term nutritional status also improved.
Self-reported reasons for reducing or stopping antidepressant medications in primary care: thematic analysis of the diamond longitudinal study
Authors: Coe Amy , Gunn Jane , Fletcher Susan , Murray Elizabeth , Kaylor-Hughes Catherine 
Published: February 2023

Abstract

Background:
Current treatment guidelines advise that the deprescribing of antidepressants should occur around 6 months post-remission of symptoms. However, this is not routinely occurring in clinical practice, with between 30% and 50% of antidepressant users potentially continuing treatment with no clinical benefit. To support patients to deprescribe antidepressant treatment when clinically appropriate, it is important to understand what is important to patients when making the decision to reduce or cease antidepressants in a naturalistic setting.

Aim:
The current study aimed to describe the self-reported reasons primary care patients have for reducing or stopping their antidepressant medication.

Methods:
Three hundred and seven participants in the diamond longitudinal study reported taking an SSRI/SNRI over the life of the study. Of the 307, 179 reported stopping or tapering their antidepressant during computer-assisted telephone interviews and provided a reason for doing so. A collective case study approach was used to collate the reasons for stopping or tapering.

Findings:
Reflexive thematic analysis of patient-reported factors revealed five overarching themes; 1. Depression; 2. Medication; 3. Healthcare system; 4. Psychosocial, and; 5. Financial. These findings are used to inform suggestions for the development and implementation of antidepressant deprescribing discussions in clinical practice.
X-ray dim isolated neutron star candidates from the eROSITA All-Sky Survey
Authors: Kurpas J. , Schwope A. , Pires A. M. , Haberl F. 
Published: February 2023

AbstractAfter 2 years of continuous observations, the eROSITA All-Sky Survey bears the potential to build a complete sample of X-ray dim isolated neutron stars (XDINS). Making use of their soft X-ray emission and large X-ray-to-optical flux ratios, we selected a sample of ∼100 candidates detected down to a limiting flux of ∼10-13 erg s-1cm-2(0.2-2 keV). Follow-up observations of the best candidates will rule out possible contaminants. Updated source catalogues and screening algorithms will further improve our efficiency to identify new XDINS.
Probing accretion flow structure of the HMXB Centaurus X-3 through X-ray spectral variability
Authors: Tamba Tsubasa , Odaka Hirokazu , Bamba Aya , Tanimoto Atsushi , Takashima Satoshi , Suzuki Hiromasa 
Published: February 2023

AbstractWe analyzed 39 ks NuSTAR data of Cen X-3 through both orbital- and pulse-phase resolved spectroscopy. Orbital-phase resolved spectra show extrinsic fluctuations due to absorption by surrounding plasma, as the spectral fluctuation mainly emerges below 10 keV. Pulse-phase resolved spectra, on the other hand, show intrinsic fluctuations depending on effectiveness of Comptonization, since the spectrum becomes hard above 10 keV at the pulse peak.
Modelling Magnetar Behaviour with 3D Magnetothermal Simulations
Authors: De Grandis Davide , Turolla Roberto , Taverna Roberto , Wood Toby S. , Zane Silvia 
Published: February 2023

AbstractThe observational properties of isolated NSs are shaped by their magnetic field and surface temperature. They evolve in a strongly coupled fashion, and modelling them is key in understanding the emission properties of NSs. Much effort was put in tackling this problem in the past but only recently a suitable 3D numerical framework was developed. We present a set of 3D simulations addressing both the long-term evolution (≈ 104–106 yrs) and short-lived outbursts (≲ 1 yr). Not only a 3D approach allows one to test complex field geometries, but it is absolutely key to model magnetar outbursts, which observations associate to the appearance of small, inherently asymmetric hot regions. Even though the mechanism that triggers these phenomena is not completely understood, following the evolution of a localised heat injection in the crust serves as a model to study the unfolding of the event.
Probing magnetar formation channels with high-precision astrometry: The progress of VLBA astrometry of the fastest-spinning magnetar Swift J1818.0–1607
Authors: Ding Hao , Deller Adam , Lower Marcus , Shannon Ryan 
Published: February 2023

AbstractBoasting supreme magnetic strengths, magnetars are among the prime candidates to generate fast radio bursts. Several theories have been proposed for the formation mechanism of magnetars, but have not yet been fully tested. As different magnetar formation theories expect distinct magnetar space velocity distributions, high-precision astrometry of Galactic magnetars can serve as a probe for the formation theories. In addition, magnetar astrometry can refine the understanding of the distribution of Galactic magnetars. This distribution can be compared against fast radio bursts (FRBs) localized in spiral galaxies, in order to test the link between FRBs and magnetars. Swift J1818.0–1607 is the hitherto fastest-spinning magnetar and the fifth discovered radio magnetar. In an ongoing astrometric campaign, we have observed Swift J1818.0–1607 for one year using the Very Long Baseline Array, and have determined a precise proper motion as well as a tentative parallax for the magnetar.
Let there be light: Illuminating kilonovae with the radiative transfer code POSSIS
Authors: Bulla Mattia 
Published: February 2023

AbstractThe detection of an electromagnetic counterpart to the gravitational-wave source GW 170817 marked year zero of the multi-messenger gravitational-wave era. This event was generated by the merger of two neutron stars and gave rise to an electromagnetic transient, dubbed a “kilonova”. In this proceeding article, I will show how radiative transfer simulations can illuminate neutron star mergers and provide a connection between numerical models and observational data. I will present viewing-angle dependent kilonova predictions made with the Monte Carlo radiative transfer code POSSIS and show how these can be used to interpret data, place constraints on models and guide future follow-up campaigns of gravitational-wave triggers.