bluuebunny/crossref_metadata_2025_split huggingface dataset:
Generalised calibration with latent variables for the treatment of unit nonresponse in sample surveys
Authors: Ranalli M. Giovanna , Matei Alina , Neri Andrea 
Published: June 2022

AbstractSample surveys may suffer from nonignorable unit nonresponse. This happens when the decision of whether or not to participate in the survey is correlated with variables of interest; in such a case, nonresponse produces biased estimates for parameters related to those variables, even after adjustments that account for auxiliary information. This paper presents a method to deal with nonignorable unit nonresponse that uses generalised calibration and latent variable modelling. Generalised calibration enables to model unit nonresponse using a set of auxiliary variables (instrumental or model variables), that can be different from those used in the calibration constraints (calibration variables). We propose to use latent variables to estimate the probability to participate in the survey and to construct a reweighting system incorporating such latent variables. The proposed methodology is illustrated, its properties discussed and tested on two simulation studies. Finally, it is applied to adjust estimates of the finite population mean wealth from the Italian Survey of Household Income and Wealth.
Optical Detection of Phase Transformations in Steels: An Innovative Method for Time-Efficient Material Characterization During Tailored Thermo-mechanical Processing of a Press Hardening Steel
Authors: Reitz Alexander , Grydin Olexandr , Schaper Mirko 
Published: June 2022

AbstractWith an innovative optical characterization method, using high-temperature digital image correlation in combination with thermal imaging, the local change in strain and change in temperature could be determined during thermo-mechanical treatment of flat steel specimens. With data obtained by this optical method, the transformation kinetics for every area of interest along the whole measuring length of a flat specimen could be analyzed by the generation of dilatation curves. The benefit of this innovative optical characterization method compared to a dilatometer test is that the experimental effort for the design of a tailored component could be strongly reduced to the investigation of only a few tailored thermo-mechanical processed specimens. Due to the implementation of a strain and/or temperature gradient within the flat specimen, less metallographic samples are prepared for hardness analysis and analysis of the microstructural composition by scanning electron microscopy to investigate the influence of different process parameters. Compared to performed dilatometer tests in this study, the optical method obtained comparable results for the transformation start and end temperatures. For the final design of a part with tailored properties, the optical method is suitable for a time-efficient material characterization.Graphical Abstract
Sex and Gender Considerations in Episodic Migraine
Authors: Ahmad Sarah R. , Rosendale Nicole 
Published: June 2022

AbstractPurpose of ReviewWe seek to update readers on recent advances in our understanding of sex and gender in episodic migraine with a two part series. In part 1, we examine migraine epidemiology in the context of sex and gender, differences in symptomatology, and the influence of sex hormones on migraine pathophysiology (including CGRP). In part 2, we focus on practical clinical considerations for sex and gender in episodic migraine by addressing menstrual migraine and the controversial topic of hormone-containing therapies. We make note of data applicable to gender minority populations, when available, and summarize knowledge on gender affirming hormone therapy and migraine management in transgender individuals. Finally, we briefly address health disparities, socioeconomic considerations, and research bias.Recent FindingsMigraine is known to be more prevalent, frequent, and disabling in women. There are also differences in migraine co-morbidities and symptomatology. For instance, women are likely to experience more migraine associated symptoms such as nausea, photophobia, and phonophobia. Migraine pathophysiology is influenced by sex hormones, e.g., estrogen withdrawal as a known trigger for migraine. Other hormones such as progesterone and testosterone are less well studied. Relationships between CGRP (the target of new acute and preventive migraine treatments) and sex hormones have been established with both animal and human model studies. The natural course of migraine throughout the lifetime suggests a contribution from hormonal changes, from puberty to pregnancy to menopause/post-menopause. Treatment of menstrual migraine and the use of hormone-containing therapies remains controversial. Re-evaluation of the data reveals that stroke risk is an estrogen dose- and aura frequency-dependent phenomenon. There are limited data on episodic migraine in gender minorities. Gender affirming hormone therapy may be associated with a change in migraine and unique risks (including ischemic stroke with high dose estrogen).SummaryThere are key differences in migraine epidemiology and symptomatology, thought to be driven at least in part by sex hormones which influence migraine pathophysiology and the natural course of migraine throughout the lifetime. More effective and specific treatments for menstrual migraine are needed. A careful examination of the data on estrogen and stroke risk suggests a nuanced approach to the issue of estrogen-containing contraception and hormone replacement therapy is warranted. Our understanding of sex and gender is evolving, with limited but growing research on the relationship between gender affirming therapy and migraine, and treatment considerations for transgender people with migraine.
Adaptive Deprivation Scales in a Multi-National Context: The European Child Deprivation Indicators
Authors: Bailey Nick , Guio Anne-Catherine 
Published: June 2022

AbstractIn 2018, EU Member States adopted a 17-item scale to measure child deprivation and monitor progress in their fight against child poverty. This indicator will be collected in future every three years via an ad hoc module of the European Union Statistics on Income and Living Conditions (EU-SILC). Previous research has shown how deprivation measures can be implemented more efficiently and with minimal information loss using adaptive testing, at least in the context of a single country. This paper examines the scope to implement the adaptive approach in a multi-national context with wide variations in deprivation levels and potentially in cultural preferences for consumption. The paper shows that the adaptive approach works effectively in this context. Time savings of around 40 per cent can be achieved with very minimal information losses both at the EU level and at the level of each individual country. Time savings are much greater in countries with lower deprivation. The adaptive approach may therefore offer particular advantages in a multi-national context as it can provide a consistent measure for all participating countries while targeting survey time and resources where they are most needed.
Betriebliches SARS-CoV-2-Risikomanagement zur wirkungsvollen Eindämmung von Infektionsketten
Authors: Paaßen Andreas , Anderle Laura , John Karsten , Wilbrand Sebastian 
Published: June 2022

Zusammenfassung
Hintergrund
Während der SARS-CoV-2-Pandemie ist es vorrangig, die Mitarbeiter vor Infektionsrisiken zu schützen und die Geschäftstätigkeit zu sichern. Neue Virusvarianten mit erhöhter Ansteckungsgefahr erfordern eine weiterentwickelte Risikostrategie.

Material und Methoden
Mehrere Standardmaßnahmen wie Tests, Isolierung und Quarantäne werden zu einer neuartigen Risikostrategie kombiniert. Epidemiologische Modellrechnungen und wissenschaftliche Erkenntnisse über den Verlauf der SARS-CoV-2-Infektiosität werden zur Optimierung dieser Strategie herangezogen. Das Verfahren ist in einem einfach zu bedienenden Rechner auf Excel-Basis implementiert.

Aufbau in der Praxis und Ergebnisse
Alternative Maßnahmenkombinationen und praktische Aspekte werden erörtert. Anhand von Beispielrechnungen wird die Wirkung der diskutierten Maßnahmen demonstriert.

Schlussfolgerung
Der aus diesen Grundlagen abgeleitete Quarantäne-Rechner ermöglicht es auch Nicht-Fachleuten, eine differenzierte Risikoanalyse durchzuführen und optimierte Maßnahmen einzuleiten. Gezielte Prüfroutinen und alternative Maßnahmen sichern die Personalverfügbarkeit.
Nazism, the Second World War and the Holocaust in Contemporary Latin American Fiction
Authors: Baker Emily M. 
Published: June 2022

Addressing the question of why many Latin American fiction authors are writing about Nazism, the Second World War and the Holocaust now, this book charts the evolution of Latin American literary production from the 19th Century, through the late 20th century 'Boom', to the present day. Containing texts from Mexico, Colombia, Brazil, Argentina and Chile, it analyses work by some of the most well-known contemporary writers including Roberto Bolaño, Juan Gabriel Vásquez, Jorge Volpi, Lucía Puenzo, Patricio Pron and Michel Laub; as well as notable precursors such as Jorge Luis Borges, Carlos Fuentes and Ricardo Piglia. Nazism, the Second World War and the Holocaust in Contemporary Latin American Fiction argues that these authors find Nazism relevant to thinking through some of the most urgent contemporary challenges we face: from racism, to the unequal division of wealth and labour between the Global 'North' and 'South'; and, of course, the general failure of democracy to eliminate fascism.
Vector bundles and finite covers
Authors: Deopurkar Anand , Patel Anand 
Published: June 2022

Abstract
Motivated by the problem of finding algebraic constructions of finite coverings in commutative algebra, the Steinitz realization problem in number theory and the study of Hurwitz spaces in algebraic geometry, we investigate the vector bundles underlying the structure sheaf of a finite flat branched covering. We prove that, up to a twist, every vector bundle on a smooth projective curve arises from the direct image of the structure sheaf of a smooth, connected branched cover.
National Clinical Programme for Eating Disorders: a pragmatic review of a new national eating disorder service in Ireland
Authors: Driscoll David J. O. , Fagan Jennifer , Jennings Rhona , Clifford Michelle , Maher Caroline , Corbett Marie , Wade Sarah , McDevitt Sara 
Published: June 2022

AbstractObjective:The Health Service Executive National Clinical Programme for Eating Disorders (NCPED) launched a Model of Care for Eating Disorder Services in Ireland in 2018. Currently, one adult and two child and adolescent eating disorder services are operational out of a total of sixteen recommended. The three objectives of this paper are to describe the early (1) referral pattern, (2) level of service activity and (3) the level of service user satisfaction.Method:Monthly submitted service activity data from each service to the NCPED between March 2018 and October 2020 were retrospectively analysed. One hundred and fifty-nine carers and service users completed an experience of service questionnaire (ESQ). A descriptive analysis of referral pattern, level of service activity and ESQ was performed. A thematic analysis was performed on three qualitative questions on the ESQ.Results:There was substantial referral numbers to eating disorder services by 18 months (n = 258). The main referral source was community mental health teams. The majority (n = 222, 86%) of referrals were offered an assessment. The most common age profile was 10–17 years of age (n = 120, 54.1%), and anorexia nervosa was the most common disorder (n = 96, 43.2%). ESQ results demonstrate that most service users were satisfied with their service, and the main themes were carer involvement, staff expertise, therapeutic alliance and service access.Conclusions:This preliminary service activity and service user satisfaction data highlight several issues, including trends when setting up a regional eating disorder service, potential pitfalls of pragmatic data collection and the need for adequate information-technology infrastructure.
Persistent mass loss of Triangular Glacier, James Ross Island, north-eastern Antarctic Peninsula
Authors: Engel Zbyněk , Láska Kamil , Kavan Jan , Smolíková Jana 
Published: June 2022

AbstractThe retreat rates of Triangular Glacier since 1979 and its mass changes during the period 2014/15–2019/20 indicate the sensitive response of small ice masses on the eastern side of the Antarctic Peninsula to air temperature evolution. This cirque glacier in the northern part of James Ross Island receded rapidly during the period of regional warming in the late 20th century, losing 30.8% of its surface area between 1979 and 2006 (−1.7% a−1). The retreat rate then dropped to −0.3% a−1following the regional cooling trend, but started to accelerate again (−0.8 to −2.3% a−1) with increasing air temperature since the summer 2014/15. Since the glaciological year 2015/16, Triangular Glacier has experienced enhanced snow melt, wind scour and permanent mass loss with annual mass balance ranging from −0.08 ± 0.35 to −0.56 ± 0.25 m w.e. The largest mass loss was observed in the glaciological year 2019/20, which included the warmest summer of the observation period. The cumulative mass balance of −1.66 ± 0.83 m w.e. over the years 2014/15–2019/20 is consistent with the termination of the positive mass-balance period that occurred in the north-eastern Antarctic Peninsula from 2009/10 to 2014/15.
A SHARP UPPER BOUND FOR THE SUM OF RECIPROCALS OF LEAST COMMON MULTIPLES II
Authors: HONG SIAO , HUANG MEILING , LI YUANLIN 
Published: June 2022

AbstractLet n and k be positive integers with
$n\ge k+1$
and let
$\{a_i\}_{i=1}^n$
be a strictly increasing sequence of positive integers. Let
$S_{n, k}:=\sum _{i=1}^{n-k} {1}/{\mathrm {lcm}(a_{i},a_{i+k})}$
. In 1978, Borwein [‘A sum of reciprocals of least common multiples’, Canad. Math. Bull.20 (1978), 117–118] confirmed a conjecture of Erdős by showing that
$S_{n,1}\le 1-{1}/{2^{n-1}}$
. Hong [‘A sharp upper bound for the sum of reciprocals of least common multiples’, Acta Math. Hungar.160 (2020), 360–375] improved Borwein’s upper bound to
$S_{n,1}\le {a_{1}}^{-1}(1-{1}/{2^{n-1}})$
and derived optimal upper bounds for
$S_{n,2}$
and
$S_{n,3}$
. In this paper, we present a sharp upper bound for
$S_{n,4}$
and characterise the sequences
$\{a_i\}_{i=1}^n$
for which the upper bound is attained.
The Critique of Historical Reason and the Challenge of Historicism
Authors: Marcotte-Chenard Sophie 
Published: June 2022

AbstractThis article examines Wilhelm Dilthey's project of a critique of historical reason and the reproach of historicism addressed by Heinrich Rickert. Through a comparative analysis of their respective attempts to establish a philosophical grounding for the human sciences, this article demonstrates that Dilthey and Rickert, despite their disagreement, converge toward a productive reinterpretation of the crisis of historicism and pave the way for a reconfiguration of the relationship between philosophy and history. The article focuses on three aspects of the historicist view: the importance of the particular, the historically situated character of the knowing subject, and the primacy of historical consciousness.
De la parenté d'auteur(s) à la ‘mémoire générationnelle’ (P. Nora): l’œuvre de Luc et les lettres pastorales en relation
Authors: Butticaz Simon 
Published: June 2022

AbstractOn the basis of Pierre Nora's theory of generations, this article re-examines the relationship between Luke's work and the so-called ‘Pastoral Letters’. From this perspective, informed by the sociology of memory, the article analyses the affinities between these two traditions not as the traces of a community of author(s), but rather as the expressions of a memorial consciousness under construction: that of a foundational past identified with the generation of the apostles.
Risk of retinal disease in patients with autism spectrum disorder
Authors: Wang Joyce E.-H. , Tsai Shih-Jen , Chen Tzeng-Ji , Wang Tso-Jen , Chen Mu-Hong 
Published: June 2022

AbstractBackgroundOcular abnormalities and visual dysfunction have been associated with autism spectrum disorder (ASD). Our study assessed the risks of developing retinal diseases in individuals with ASD.MethodsIn all, 18 874 patients with ASD and 188 740 controls were selected from the Taiwan National Health Insurance Research Database between 2001 and 2009. The control group was matched based on demographic characteristics and medical and ophthalmological comorbidities. The hazard ratios (HRs) with 95% confidence intervals were calculated with Cox-regression analyses adjusted for selected confounders.ResultsIndividuals with ASD had a higher incidence of developing retinal diseases (1.48‰ vs 0.73‰,P < .001), and the diagnosis of retinal diseases occurred earlier than the controls (3.73 vs 6.28 years,P < .001). When compared to the control group, the HR of developing retinal diseases in the ASD group was 1.75 (95%: 1.04-2.94) and 7.84 (95%: 3.51-17.47) for retinal detachment. There was no association between the cumulative daily dose of atypical antipsychotics and the incidence of retinal diseases in the ASD group.ConclusionIndividuals with ASD have a higher risk of developing retinal detachment and are diagnosed with retinal diseases earlier than controls. Future research is needed to elucidate the mechanisms mediating the progression of retinal diseases in the ASD population.
Understanding healthcare providers’ experiences with video recording of patient consultations
Authors: Pedersen Charlotte Gjørup , Høstrup Lea Høj , Gadager Birgitte Bitsch , Nielsen Claus Vinther , Maribo Thomas , Madsen Louise Sofia 
Published: June 2022

Abstract

Aim:
To understand healthcare providers’ experiences with video recording of patient consultations.

Background:
Video recordings have been recognised to be an effective method to evaluate in situ interactions in clinical practice. The video recordings are often conducted by researchers, but active involvement of healthcare providers into the process of recording is evolving. Still, little is known of how video recordings by healthcare providers may influence daily clinical practice and potentials for direct use to guide practice development.

Methods:
A qualitative design was used, conducting two focus group interviews including 12 healthcare providers representing eight different healthcare services who provide municipal cardiac rehabilitation. Interpretive description was used as the methodological framework, and symbolic interactionism served as the theoretical lens.

Findings:
Three themes were identified reflecting healthcare providers’ experiences with video recording of patient consultations: ‘Concerns of compromising primary work tasks’, ‘Exposing professional and personal skills’ and ‘A new learning dimension’. Overall, the three themes represent the process of video recording own practices attached to patient consultations and the personal investment attached to the video data. Also, how the recordings may provide new insights for practice development in terms of individual and team-based performance in patient consultations.

Conclusion:
Video recordings by healthcaref providers may be a useful source to provide information and learning about patient consultation practice to use in research and supervision, keeping in mind their challenges of implementation into daily clinical practice.
Love and the Winter: C.S. Lewis, Nigel Biggar, and Marc LiVecche on Enemy Love
Authors: Lepojärvi Jason 
Published: June 2022

AbstractIn this paper, I tackle a difficult question about “enemy love,” with C.S. Lewis as a primary guide. In the Christian political tradition, can the command to “love thy enemy” be reconciled with the military task of killing one's opponent in war? After defining love, enemy, and enemy love, I move on to violence, particularly lethal violence. I disagree with perceptive contemporary Christian political ethicists Nigel Biggar and Marc LiVecche insofar as they argue that the killing of one's enemy can be “an expression of love”towards them. Such language obscures its moral ambiguity and is strictly speaking false. One may perhaps love one's enemy despite killing them, not by killing them. Lewis's conceptual distinction between “absolute” and “relative” love helps to untangle the knotty nature and limits of enemy love.
A dual-band filtenna with improved gain using AMC for 5G sub-6 GHz applications
Authors: Suryarajitha I. , Ruchi  , Panigrahi R. K. , Kartikeyan M. V. 
Published: June 2022

AbstractA gain enhanced dual-band filtenna operating at frequency bands of 3.5 and 5.3 GHz for 5G sub-6 GHz applications is presented in this article. A dual-band antenna is integrated with a filter to improve selectivity. The antenna uses printed monopoles as the radiating element, and the filtering response is achieved using a modified feedline. The designed filtenna is 50 × 38 × 1.63 mm3 in size with a maximum gain of 2.5 dBi. The novel filtenna design is equipped with an artificial magnetic conductor (AMC) for the first time to enhance the performance. A unit cell for the AMC is designed that offers zero phase shift in the desired frequencies. A four by four AMC array is designed using this unit cell, which is used as a reflective surface to improve the radiation characteristics of the filtenna. The gain of the filtenna is improved three times up to 7.5 dBi in both bands. The proposed design's overall planar dimensions are 80 × 80 mm2. Using AMC, the gain has improved with a very minute or no change in the other characteristics. The measured results are congruent with the simulated ones, illustrating that the filtenna has good impedance matching and excellent gain in both bands.
Prevalence of pica and rumination behaviours in adults and associations with eating disorder and general psychopathology: findings form a population-based study
Authors: Hartmann A. S. , Zenger M. , Glaesmer H. , Strauß B. , Brähler E. , de Zwaan M. , Hilbert A. 
Published: June 2022

Abstract

Aims
Pica and rumination disorder are known as feeding disorder diagnoses in childhood, but little is known about their occurrence in adulthood. This study aimed to assess prevalence rates of one-time and recurrent pica and rumination behaviours (PB and RB) in adults, including sociodemographic subgroups, and to examine associations with other eating disorder and general psychopathology.

Methods
The representative population sample (N = 2403) completed measures on PB and RB, symptoms of avoidant/restrictive food intake disorder (ARFID), body image and symptoms of depression and anxiety.

Results
Any PB and RB were reported in 5.33 and 5.49%, respectively, while recurrent PB or RB occurred in 1.08 and 0.71%, respectively. Co-occurrence was high, with 35.29% of recurrent PB in RB, and 23.08% vice versa. Prevalence rates of recurrent PB or RB did not differ by gender, weight status, educational or migration history from those without recurrent behaviours. Adults with v. without recurrent PB and RB showed more symptoms of ARFID, general eating disorders depression and anxiety, and behavioural symptoms of eating disorders (with the exception of compensatory behaviours in recurrent PB), and less positive body image. However, there were no differences regarding age and body mass index.

Conclusions
Our findings highlight the clinical significance of PB and RB in adults regarding both prevalence and associations with other psychopathological symptoms. In particular, associations with body image need to be investigated further, as in contrast to other eating disorders, body image disturbance is not yet represented in the diagnostic criteria for pica and rumination disorder. In sum, the findings highlight the need for clinical attention for these disorders and related behaviours in adults.