bluuebunny/crossref_metadata_2025_split huggingface dataset:
Incidencia casos COVID-19 en población laboral según actividad económica en Navarra, mayo–diciembre 2020
Authors: Moreno Sueskun Iñaki , Extramiana Cameno Estrella , Díaz-González Jorge Alberto , Fernández Baraibar Jesús 
Published: April 2022

Objetivo: Identificar una eventual relación entre la actividad económica del trabajo y el riesgo de enfermar para así poder habilitar políticas para colectivos laborales más vulnerables.
Métodos: Presentamos los índices de incidencia de COVID-19, confirmada por Prueba Diagnóstica de Infección Activa, por división del Código Nacional de Actividad Económica de todos los trabajadores y trabajadoras de Navarra afiliados a la Seguridad Social para las divisiones con incidencia y número de expuestos superiores a sus Percentiles75.
Resultados: Las mujeres y actividades de servicios, industria alimentaria y construcción, caracterizadas por la precariedad de contratación, gran presencia de personas inmigrantes y probablemente peores condiciones de vida, presentan mayor riesgo de enfermar.
Conclusiones: La desigualdad socio laboral de la Covid-19 requiere una aproximación integrada desde salud pública y salud laboral.
Prognostic factors for mortality in bullous pemphigoid: A systematic review and meta-analysis
Authors: Chen Xianxia , Zhang Yaqiang , Luo Zhicheng , Wu Yujuan , Niu Taoxiang , Zheng Jiayuan , Xie Yuanyuan 
Published: April 2022

Objective
To systematically evaluate the prognostic factors for mortality in bullous pemphigoid.

Methods
PubMed, Embase, Cochrane Library, China National Knowledge Infrastructure, China Biology Medicine disc and Wanfang Database were searched to collect literature on the prognostic factors for mortality in bullous pemphigoid. The quality of studies was assessed by Newcastle–Ottawa Quality Assessment Scale. Two researchers extracted relevant data and scored study quality independently. The hazard ratio (HR) was calculated using the random effects model. Study heterogeneity was assessed using both Cochran’s Q test and I2 statistics. The causes of heterogeneity were assessed by subgroup analysis and/ or sensitivity analysis when heterogeneity was significant. When ten or more studies were included as outcome indicators, publication bias was evaluated by funnel plot and Egger’s test.

Results
Out of a total of 1,546 articles retrieved, 15 studies involving 2,435 patients were included. The meta-analysis showed that the mortality of patients with bullous pemphigoid increased with positive bullous pemphigoid 180 antibody (HR = 1.85, 95%CI: 1.25~2.75, P = 0.002); concomitant dementia (HR = 2.26, 95%CI: 1.43~3.59, P<0.001); stroke (HR = 2.09, 95% CI: 1.23–3.55, P = 0.007); heart disease (HR = 1.96, 95% CI: 1.41–2.73, P<0.001) and diabetes mellitus (HR = 2.39, 95% CI: 1.55–3.69, P<0.001). Sex, positive indirect immunofluorescence and hypertension were not associated with prognosis.

Conclusion
Positive bullous pemphigoid 180 antibody, dementia, stroke, heart disease and diabetes mellitus were the prognostic factors for mortality in bullous pemphigoid.
Role of serology tests in COVID-19 non-hospitalized patients: A cross-sectional study
Authors: Haghi Ashtiani Mohammad Taghi , Sadeghi Rad Parisa , Asnaashari Kosar , Shahhosseini Alireza , Berenji Fatemeh , Mamishi Setareh 
Published: April 2022

Introduction
Severe acute respiratory syndrome coronavirus (SARS-CoV2) has imposed catastrophic impressions on the world. After all the focused researches conducted in the COVID-19 area, many features remain obscure. We have surveyed 1,363 outpatients with suspected COVID-19 in Tehran, Iran. The analysis emphasized on characteristics of patients with positive PCR or serology of SARS-CoV-2.

Methods
The nasopharyngeal swabs were tested for SARS-CoV2 PCR. Serum specimens were tested for SARS-CoV2 IgG and IgM. Clinical presentations of the patients, history of chronic diseases or drug use, contact with a possible COVID-19 patient and previous infection with SARS-COV2 were investigated.

Results
Of the total 1,363 investigated patients, 22% had positive SARS-CoV-2 PCRs, 82% had positive IgG, 38% had positive IgM, and 31% had both positive IgM and IgG values. Positive serologic tests were significantly associated with a positive PCR test obtained previously in the course of the current disease (P value<0.001).
IgG and IgM antibody values were significantly associated with underlying disease, cough, fever, chills, fatigue, and myalgia (all P values <0.001). Dyspnea was significantly associated with IgG levels (P value = 0.01), yet it was not associated with IgM serology (P value = 0.2). Positive serology tests were not associated with symptoms of coryza.
GI symptoms were not associated with positive IgG test (P value = 0.1), yet it did show an association with positive IgM test (P value = 0.02).
Cough, fever, chills, myalgia fatigue, dyspnea, and GI symptoms were all significantly associated with positive PCR (all P values <0.001), and symptoms of coryza did not show a significant relationship (P value = 0.8).

Conclusion
Assessing antibody titers in outpatients is invaluable due to the epidemiological importance of investigations in mild or even asymptomatic cases. Since the number of such studies in non-hospitalized patients is not high, the current study can be used as a comparison model.
Convex cones spanned by regular polytopes
Authors: Kabluchko Zakhar , Seidel Hauke 
Published: April 2022

Abstract
We study three families of polyhedral cones whose sections are regular simplices, cubes, and crosspolytopes. We compute solid angles and conic intrinsic volumes of these cones. We show that several quantities appearing in stochastic geometry can be expressed through these conic intrinsic volumes. A list of such quantities includes internal and external solid angles of regular simplices and crosspolytopes, the probability that a (symmetric) Gaussian random polytope or the Gaussian zonotope contains a given point, the expected number of faces of the intersection of a regular polytope with a random linear subspace passing through its centre, and the expected number of faces of the projection of a regular polytope onto a random linear subspace.
Semistable Higgs bundles on elliptic surfaces
Authors: Bruzzo Ugo , Peragine Vitantonio 
Published: April 2022

AbstractWe analyze Higgs bundles (V,ϕ) on a class of elliptic surfacesπ:X→B, whose underlying vector bundleVhas vertical determinant and is fiberwise semistable. We prove that if the spectral curve ofVis reduced, then the Higgs fieldϕisvertical, while if the bundleVis fiberwise regular with reduced (respectively, integral) spectral curve, and if its rank and second Chern number satisfy an inequality involving the genus ofBand the degree of the fundamental line bundle ofπ(respectively, if the fundamental line bundle is sufficiently ample), thenϕisscalar. We apply these results to the problem of characterizing slope-semistable Higgs bundles with vanishing discriminant on the class of elliptic surfaces considered, in terms of the semistability of their pull-backs via maps from arbitrary (smooth, irreducible, complete) curves toX.
Making the case for linguicism: revisiting theoretical concepts and terminologies in linguistic discrimination research
Authors: Nguyen Trang Thi Thuy , Hajek John 
Published: April 2022

AbstractIn an effort to foreground the concept of linguicism, this article provides a critical review of the research literature on linguistic discrimination, focusing on common concepts and terms applied to characterise the issue. Giving particular attention to studies which directly consider discrimination based on language or linguistic factors, we identify three main groups of concepts and terms which are widely used, including (a) race-based concepts, (b) language variation-based concepts and (c) general terms. The construction, meaning and usage of the concept of ‘linguicism’ are discussed separately from these three groups. Although race-based concepts, language variation-based concepts and general terms are extremely useful for particular research purposes, they may not be applicable to describe all or other forms of linguistic discrimination. It is argued that linguicism is a powerful theoretical construct, which can be used as an umbrella concept to capture the full range of linguistic discrimination issues. Suggestions are also presented for future research in relation to social factors associated with linguistic discrimination and research context, which is important to shed light on otherwise potentially unheard voices in linguistic discrimination scholarship.
An overview of post COVID sequelae
Authors: Shukla Ajay Kumar , Misra Saurav 
Published: April 2022

Abstract
After healing from COVID-19, patients often experience a slew of symptoms known as post COVID-19 sequelae. Despite the fact that the SARS-CoV-2 pandemic is still ongoing, post-Covid-19 syndrome is already a difficult problem to address: long-term multiorgan sequelae, while frequently described, have yet to be systematized. As a result, post-Covid-19 syndrome can have a major influence on surviving patients’ working capacity as well as their personal lives. The clinical spectrum and long-term course of this clinical entity must be better understood. Post-Covid syndrome affects a wide spectrum of individuals (16–87%), with pneumological and cognitive symptoms being the most common. Pulmonary fibrosis was the most common organic consequence seen in post-Covid patients. In conclusion, post-Covid-19 syndrome can have a major impact on the health of survivors. Working-age patients should seek rehabilitation and follow-up in interdisciplinary rehabilitation programmes. Given the pandemic’s global extent, it’s obvious that COVID-19-related healthcare demands will continue to climb for the foreseeable future. For COVID-19 survivors’ long-term mental and physical health, present outpatient infrastructure will be utilised, scalable healthcare models will be built, and cross-disciplinary collaboration will be required.
The crystal structure of 2-(3,6-di-tert-butyl-1,8-diiodo-9H-carbazol-9-yl)acetonitrile, C22H24I2N2
Authors: Tang Lin-Li , Zeng Fei 
Published: April 2022

Abstract
C22H24I2N2, orthorhombic, Pbca (no. 33), a = 21.069(4) Å, b = 8.7963(17) Å, c = 23.757(5) Å, V = 4402.8(15) Å3, Z = 8, R

gt
(F) = 0.0530, wR

ref
(F
2) = 0.1569, T = 296(2) K.

CCDC no.: 2153325
The crystal structure of 3-(4-chlorophenyl)-1,5-di-p-tolylpentane-1,5-dione, C25H23ClO2
Authors: Zheng Jun , Liu Sen , Zhang Yaru , Huang Xianqiang 
Published: April 2022

Abstract
C25H23ClO2, orthorhombic, P212121, a = 5.5648(5) Å, b = 17.6062(15) Å, c = 21.5033(19) Å, V = 2106.8(3) Å3, Z = 4, R

gt
(F) = 0.0529, wR

ref
(F
2) = 0.1371, T = 298 K.
“People confuse respeto ‘respect’ with terms of address”: an analysis of online metacommunication about politeness and second-person pronoun use in Peninsular Spanish
Authors: Chornet Daniel 
Published: April 2022

Abstract
This article investigates online metacommunication about politeness and second-person pronouns in Peninsular Spanish. I propose a framework that integrates a discursive approach to politeness, speech codes theory, and dialogism to capture emically the contested nature of politeness at the cultural level. The analyses show two oppositional codes of address: Las formas ‘manners’ presumes that the use of usted (formal-second person pronoun) is the default polite way to enact respect towards societal hierarchical structures. El tuteo ‘the act of addressing somebody as you[tú]’ presumes that respect is not inherent in terms of address or an obligation towards hierarchy; instead, respect is owed to all people and earned through one’s actions. These codes co-exist in tension and their respective meanings stem from how they articulate with each other. I conclude that online metacommunication provides new affordances to study politeness and speech codes.
Syntax Determinants ad sensum and ad formam in Sentences with a Serial Subject
Authors: Zbróg Piotr 
Published: April 2022

The syntax of the serial subject in contemporary Polish poses many problems, especially in the normative context. Many publications emphasize that a verb predicate should be agreed upon based on real-meaning syntax – regardless of the features of the members of the series and the order (e.g. Stół i / lub / czy taboret stały obok siebie vs. Obok siebie stały stół i / lub / czy taboret), and only exceptionally the form of the personal word may be adapted to the nearest segment. However, as evidenced by empirical studies, such an approach is inconsistent with the actual state of affairs. Only in individual cases does the linguistic custom allow for an almost non-exceptional ad sensum syntax (Mąż i żona siedzieli naprzeciwko), and so many examples illustrating the ad formam syntax can be found (Nie Janek, ale Basia czytała najlepiej). There are even more sentences with a variant adaptation (Siedzą / siedzi naprzeciwko mąż i żona). The article lists all the tested series types that determine the real-meaning and formal-grammatical syntax, and they are formally and structurally characterized. Examples of series illustrating the accommodative variability are given as a kind of cliché. The presented material can be treated as a voice in the discussion on prescriptive comments on the syntax of the serialized subject, formulated in corrective publications.
Transgressive Character of the Femme Fatale Image in Oles Ulianenko’s Novel “Seraphim”
Authors: Shteinbuk Feliks 
Published: April 2022

The article is dedicated to one of the most talented and the most controversial modern Ukrainian writers Oles Ulianenko. However, his literary works did not receive the appropriate professional interpretation because the literary scholars and critics applied either the erroneous or unproductive professional methodology for many objective and subjective reasons. As a result, the writer’s works remain unread or read in an arguable way. Taking one of the most contentious novels of O. Ulianenko’s “Seraphim” as an example for analysis, the aim of this article is to suggest an alternative variant of theoretical and literary analysis based on the corporal-mimetic method to interpret fiction works. Due to the chosen approach, it is possible to draw the conclusion that the image of Seraphim is the image which only seemingly claims the status of the femme fatale; actually, the content of this image is а constant overcoming social, property, status, space, gender, corporal, sexual and other rules and norms. It says about overcoming in order to overcome, about complete overcoming which can be stopped only by death which, being unmotivated, is another variant of phenomenal, namely feminine transgression.
An Opportunity in Cancer Prevention: Human Papillomavirus Vaccine Delivery in the Hospital
Authors: Moore Elizabeth , Bauer Sarah Corey , Rogers Amanda , McFadden Vanessa 
Published: April 2022

OBJECTIVE
Pediatric hospitalizations are a missed opportunity for delivery of the human papilloma virus (HPV) vaccination. In this study, the authors’ aim was to increase HPV vaccination rates among adolescents cared for by the pediatric hospital medicine (PHM) service at our academic children’s hospital.

METHODS
This quality improvement (QI) study included adolescents ≥13 years who were discharged from PHM. Interventions included: modification of discharge order sets to include vaccination status and provider training seminars regarding the delivery of the HPV vaccine. Follow-up materials were distributed to providers by e-mail. The primary outcome measure was adolescent HPV vaccination rates. Secondary outcome measures were adolescent meningococcal vaccination rates and accuracy of immunization status documentation. The balancing measure was length of stay (LOS). Data were collected via chart review. Statistical process control charts were used to analyze for special cause variation.

RESULTS
From May 2019 through February 2020, 440 patients were included in this analysis. Throughout the study, HPV and meningococcal vaccination rates increased from a baseline median of 4.6% to 21.2% and 8.3% to 26.6%, respectively. HPV vaccination was not significantly associated with sex, HPV dose due, or admitting service. Accuracy of immunization status documentation and LOS remained unchanged.

CONCLUSIONS
Using QI methodology we were successful in increasing HPV and meningococcal vaccination rates among hospitalized adolescents. Considering the relationship of these 2 vaccines is a potential topic of future work. Discerning the correct immunization status at time of admission may be a potential opportunity for improvement in future work.
Child Sexual Abuse Crisis in the Irish Church 1996–2021: Guidelines and Canonical Response
Authors: Mullaney Michael 
Published: April 2022

When the sexual abuse crisis exploded in the Irish Church, the canonical expertise, experience and the administrative processes for dealing with and managing complaints and suspicions of child sexual abuse by clergy were simply not fit for purpose. Addressing the crisis in the Irish Church required not only a canonical but a multidimensional response involving pastoral supports to victims and other parties, preventative measures, education, guidelines, policies, procedures, training and monitoring. Four sets of guidelines (1996, 2005, 2008, 2016) document the Irish Church’s increasingly robust efforts to address this crisis supplemented by the clearer universal norms issued by the Holy See. The article highlights some of the significant developments in the guidelines and canonical legislation: the paramountcy principle; the issue of recognitio and the binding authority of these guidelines. The nature and value of guidelines is that it they can never be completely definitive, and are continually evolving to reflect changes in the statutory context, best practice, in canon law or otherwise as these arise.
Early experiments with hypothermic oxygenated machine perfusion of kidney grafts from extended criteria donors
Authors: Shabunin A. V. , Minina M. G. , Drozdov P. V. , Nesterenko I. V. , Makeev D. A. , Zhuravel O. S. , Karapetyan L. R. , Astapovich S. A. 
Published: April 2022

Objective: to evaluate the safety and efficacy of hypothermic oxygenated machine perfusion (HOPE) for kidney grafts obtained from expanded criteria donors (ECD).Materials and methods. From June 2018 to June 2021, 200 surgeries involving kidney transplants from deceased donors were performed at Botkin City Clinical Hospital. Of these, 123 were men (61.5%) and 77 were women (38.5%). The mean age was 47.62 ± 11.69 (20–73) years. In 102 cases, kidney grafts were procured from ECD. In 92 recipients (90.2%) of kidney transplants from an expanded criteria donor, static cold storage done according to the standard technique was used to preserve the organ; these patients constituted observation group 1. In 10 recipients (9.8%), hypothermic oxygenated perfusion was used in addition to static cold preservation; these patients formed observation group 2.Results. No 30-day mortality was recorded in both observation groups. The mean static cold storage time in group 1 patients was 612.33 ± 178.88 (133–1180) minutes. Overall incidence of delayed graft function was 26.5% (53/200). Incidence of delayed graft function was 19.3% (19/98) for organs from standard donors using static cold storage and 35.8% (33/92) for ECD organs. Twenty-five patients (12.5%) had postoperative complications. Postoperative complications with delayed graft function were diagnosed in 12 patients, which was 22.6% (12/53), with immediate function in 13 patients, which was 8.8% (13/147). Mean cold storage time in group 2 patients was 319.11 ± 110.24 (311–525) minutes. Mean HOPE time was 202.34 ± 21.48 (150–210) minutes. Delayed graft function was recorded in 1 group 2 patient (10%). No complications, including perfusion-related one, were recorded in this group.Conclusion. The unique technique used at Botkin City Clinical Hospital for HOPE in kidney transplant is safe. It provides a low risk of delayed graft function for ECD kidneys.
Intelligent Links: AI-Supported Connections between Employers and Colleges
Authors: Robson Robby , Kelsey Elaine , Goel Ashok , Nasir Sazzad , Robson Elliot , Garn Myk , Lisle Matt , Kitchens Jeanne , Rugaber Spencer , Ray Fritz 
Published: April 2022

When modernization and other changes demand workforce reskilling, employers often turn to local colleges for training programs. Doing so can be a frustrating experience. HR and talent professionals have difficulty identifying and communicating requirements, especially for new jobs and roles, while college continuing education (CE) and professional development offices have difficulty understanding and responding to company needs. This article describes an NSF Convergence Accelerator project called SkillSync™ in which multiple forms of AI are used to address this specific problem and provide national efforts (e.g., the US Chamber of Commerce Talent Pipeline Management initiative) with skills data and skills alignment services. Skillsync uses variations on the Siamese Multi-depth Transformer-based Hierarchical Encoder (SMITH) and other natural language understanding methods to map job descriptions and course information to skills taxonomies, uses machine-learned models to align skills needs with learning outcomes and training, and incorporates an intelligent coach based on Georgia Tech's Jill Watson “virtual teaching assistant” to answer questions about Skillsync's vocabulary, functionality, and process. This article describes these AI methods, how these methods are used in Skillsync, and the challenges involved.
Walt Whitman's Western Jaunt
Authors: Eitner Walter H. 
Published: April 2022

In 1879, when Walt Whitman was sixty, he made a trip to the West—first to Kansas to attend the quarter-centennial celebration of Kansas settlement, then on to Denver and the Rockies. Biographers have only briefly reported this trip, if they have dealt with it at all; here for the first time is a thorough reconstruction of Whitman’s western experience. From his own extensive research in newspapers of the period, as well as from Whitman’s published daybooks and notebooks and his collected correspondence. Walter H. Eitner is able to piece together a well detailed itinerary, and to compare the record of the actual journey with Whitman’s imaginative account in Specimen Days.This study in part constitutes a criticism of the sections of Specimen Days dealing with the West by examining the ways in which Whitman reordered his experiences to have them support a bardic pose he wished to maintain. For the first time Whitman’s three journalist traveling companions—whom Whitman did not even mention in Specimen Days—are fully on record. This account also shows Whitman very much his own press agent, engaging in a wide range of self-promoting activities such as writing his own interviews and sending back to the press in the East accounts of his whereabouts, his health, and his plans.