bluuebunny/crossref_metadata_2025_split huggingface dataset:
Favorable Working Conditions Related to Health Behavior Among Nurses and Care Assistants in Sweden—A Population-Based Cohort Study
Authors: Helgesson Magnus , Marklund Staffan , Gustafsson Klas , Aronsson Gunnar , Leineweber Constanze 
Published: June 2021

Objective: To analyze the associations between favorable physical and psychosocial work factors and health behavior among healthcare employees (nurses and care assistants) with health complaints.Methods: The study was based on seven iterations (2001–2013) of a biennial Swedish work environment survey linked with data from public registers. In all, 7,180 healthcare employees, aged 16–64 years, who had reported health complaints, were included. Health behavior was operationalized through four combinations of sickness absence (SA) and sickness presence (SP): ‘good health behavior' (Low SP/Low SA), ‘recovery behavior' (Low SP/High SA), ‘risk behavior' (High SP/Low SA), and ‘poor health behavior' (High SP/High SA). Odds ratios (OR) were calculated by multinomial logistic regression with 95% confidence intervals (CI).Results: After adjusting for socio-demographic factors, those who rarely worked in strenuous postures had an increased probability of having ‘good health behavior' (OR range: nurses 1.72–2.02; care assistants 1.46–1.75). Those who rarely experienced high job demands had increased odds for having ‘good health behavior' (OR: nurses 1.81; OR range: care assistants 1.67–2.13), while having good job control was found to be related to ‘good health behavior' only among care assistants (OR range 1.30–1.68). In the full model, after also considering differences in health, none of the work environment indicators affected ‘good health behavior' among nursing professionals. Among care assistants, rarely having heavy physical work and having low psychosocial demands remained significantly associated with ‘good health behavior' (OR range: 1.24–1.58) and ‘recovery behavior' (OR range: 1.33–1.70). No associations were found between favorable work environment factors and ‘risk behavior' among the two groups of employees. However, positive assessments of the work situation were associated with ‘good health behavior,' even after controlling for all confounders for both groups (OR range: 1.43–2.69).Conclusions: ‘Good health behavior' and ‘recovery behavior' among care assistants were associated with favorable physical and psychosocial working conditions even when health was considered. This implies that reduced sickness presence and sickness absence among care assistants can be achieved through improved physical and psychosocial working conditions.
Rationale and Design of a Panel Study Investigating Six Health Effects of Airborne Pollen: The EPOCHAL Study
Authors: Bürgler Alexandra , Glick Sarah , Hartmann Karin , Eeftens Marloes 
Published: June 2021

Background: While airborne pollen is widely recognized as a seasonal cause of sneezing and itchy eyes, its effects on pulmonary function, cardiovascular health, sleep quality, and cognitive performance are less well-established. It is likely that the public health impact of pollen may increase in the future due to a higher population prevalence of pollen sensitization as well as earlier, longer, and more intense pollen seasons, trends attributed to climate change. The effects of pollen on health outcomes have previously been studied through cross-sectional design or at two time points, namely preceding and within the period of pollen exposure. We are not aware of any observational study in adults that has analyzed the dose-response relationship between daily ambient pollen concentration and cardiovascular, pulmonary, cognitive, sleep, or quality of life outcomes. Many studies have relied on self-reported pollen allergy status rather than objectively confirming pollen sensitization. In addition, many studies lacked statistical power due to small sample sizes or were highly restrictive with their inclusion criteria, making the findings less transferable to the “real world.”Methods: The EPOCHAL study is an observational panel study which aims to relate ambient pollen concentration to six specific health domains: (1) pulmonary function and inflammation; (2) cardiovascular outcomes (blood pressure and heart rate variability); (3) cognitive performance; (4) sleep; (5) health-related quality of life (HRQoL); and (6) allergic rhinitis symptom severity. Our goal is to enroll 400 individuals with diverse allergen sensitization profiles. The six health domains will be assessed while ambient exposure to pollen of different plants naturally varies. Health data will be collected through six home nurse visits (at approximately weekly intervals) as well as 10 days of independent tracking of blood pressure, sleep, cognitive performance, HRQoL, and symptom severity by participants. Through repeated health assessments, we aim to uncover and characterize dose-response relationships between exposure to different species of pollen and numerous acute health effects, considering (non-)linearity, thresholds, plateaus and slopes.Conclusion: A gain of knowledge in pollen-health outcome relationships is critical to inform future public health policies and will ultimately lead toward better symptom forecasts and improved personalized prevention and treatment.
Field Trial on 5G New Radio Over Satellite
Authors: Völk Florian , Schwarz Robert T. , Knopp Andreas 
Published: June 2021

5G New Radio (NR) is the 3rd Generation Partnership Project (3GPP) radio access technology for the next generation mobile communications network. A major evolution of 5G constitutes the integration of non-terrestrial networks including geostationary and low Earth orbit satellites. The seamless integration of satellites in the terrestrial mobile network requires significant adaptations within the radio access network and the development of new features in the core network to cope with the specific satellite channel characteristics. To date, the 5G control and data plane has been standardized to handle only continuous backhaul communication between the network components. However, a mobile satellite enabled next generation Node B (gNB) located in a vehicle or in a moving aerial platform needs to be able to handle frequent backhaul outages of various duration as well as longer signal delays as opposed to short terrestrial connections via fiber. In this paper, we report the results of an over-the-air (OTA) field trial comprising a mobile edge node connected to the 5G standalone core network components over a geostationary satellite. We analyze Transmission Control Protocol (TCP) acceleration and GPRS Tunneling Protocol (GTP)/TCP/Internet Protocol (IP) header compression features through the GTP. Moreover, the influence of short and long interruptions in the communication between the edge node and the central components on the entire system performance is investigated. The header compression and TCP acceleration modules were implemented on the satellite modems and are now part of the protocol stack of these devices. The results show up to 12% higher data rates for the 5G user equipment (UE), on a 1.5 MHz single carrier return link compared to deactivated TCP acceleration and header compression. We increased the data rate by 20% on the 4.5 MHz DVB-S2X forward link between the UE and 5G core. Moreover, our measurements reveal that even satellite-enabled gNB mobility is possible with the current Release 15 standard. After a short outage of the satellite connection due to shadowing, the UE can successfully re-establish the user plane connection to the core network. Our results will facilitate the full integration of satellite components in 5G through open and standard solutions.
An Unusual Histology for a Lung Nodule: A Case Report of Primary Pulmonary Paraganglioma
Authors: Mazzucco Alessandra , Poirè Eleonora , Leporati Andrea , Chiari Matteo , Moneghini Laura , Ghilardi Giorgio , Baisi Alessandro 
Published: June 2021

Introduction: Primary pulmonary paraganglioma is a rare tumor with few cases reported in literature and unspecific clinical presentation.Case Presentation: A 49-year-old woman presented to our department with an incidental finding of a pulmonary mass at chest X-ray and no associated clinical symptom. The CT scan and the FDG-PET showed mild uptake of contrast, but a definitive diagnosis was only possible after surgery through histopathological examination.Conclusion: Paragangliomas originating in the pulmonary tissue are generally non-functioning masses discovered incidentally in otherwise asymptomatic patients. Surgery appears to be the best treatment option, with only radiologic follow-up necessary afterwards.
Collagen Type III and VI Remodeling Biomarkers Are Associated with Kidney Fibrosis in Lupus Nephritis
Authors: Genovese Federica , Akhgar Ahmad , Lim Sung Sam , Farris Alton B. , Battle Monica , Cobb Jason , Sinibaldi Dominic , Karsdal Morten A. , White Wendy I. 
Published: June 2021

Key Points

Prognostic biomarkers that identify patients with SLE at risk of developing lupus nephritis and progressing to kidney failure are needed.Tubulointerstitial fibrosis is an important pathologic feature of lupus nephritis and is associated with kidney disease progression.Circulatory and urinary markers of collagen type III and type VI remodeling noninvasively reflect levels of kidney fibrosis in patients with lupus nephritis.

Background
Lupus nephritis (LN) occurs in <40% of patients with SLE. Reliable biomarkers of kidney damage are needed to identify patients with SLE at risk of developing LN to improve screening, treat the disease earlier, and halt progression to kidney failure. Novel biomarkers of extracellular matrix remodeling were evaluated as markers of kidney fibrosis and disease activity in patients with LN.

Methods
Biomarkers of the interstitial collagen type III (PRO-C3) and type VI (PRO-C6) formation and of collagen type III (C3M) degradation were evaluated in the serum and urine of 40 patients with LN, 20 patients with SLE but without LN, 20 healthy controls, and ten biopsy controls (histologic kidney inflammation/damage without SLE). Their association with histologic markers of interstitial fibrosis and tubular atrophy, with inflammatory cell infiltration and with disease activity and chronicity in the patients with LN was assessed.

Results
Despite PRO-C3 (serum) and PRO-C6 (serum and urine) being significantly elevated in patients with LN compared with healthy controls, the markers did not differentiate patients with LN from those with SLE. C3M (urine) levels were not different in LN compared with the other groups. C3M (urine) strongly correlated and PRO-C6 (serum and urine) inversely correlated with kidney function (eGFR). The biomarkers of interstitial collagen turnover PRO-C6 (serum) and C3M (urine) correlated with histologic markers of interstitial fibrosis, tubular atrophy, and monocyte infiltration.

Conclusions
Noninvasive collagen turnover biomarkers are promising tools to identify patients with SLE with kidney histologic modifications.
ACOLHENDO QUEM CUIDA
Authors: Oliveira Brena Costa de , Silva Hengrid Graciely Nascimento , Sousa Letícia Graziela Lopes França , Silva Valéria Monteiro Beserra da , Torres Michelle Vicente 
Published: June 2021

O objetivo do presente trabalho é apresentar as ações de acolhimentos carinhosos e sensíveis ocorridas no projeto “Orientação a cuidadores de crianças autistas: acolhendo para a produção sensível e criativa do cuidado”, expondo as atividades executadas e metodologias utilizadas. A descrição das atividades é feita através de um relato de experiência reflexivo, redigido de acordo com as práticas de acolhimento vivenciadas em um projeto de extensão universitária de orientações a cuidadores de pessoas com Transtorno do Espectro Autista. A experimentação e a sustentação do acolhimento como prática de educação em saúde revela-se exitosa, consolidando o conhecimento da academia em práticas extramuros. Diante do exposto, conclui-se que a utilização de metodologias sensíveis e criativas de acolhimento, com base na educação popular em saúde e expressões artísticas, é de grande valia.
Chronic Myelomonocytic Leukemia: Hematopathology Perspective
Authors: El Hussein Siba , Wang Sa A. , Pemmaraju Naveen , Khoury Joseph D. , Loghavi Sanam 
Published: June 2021

ABSTRACT
Our understanding of chronic myelomonocytic leukemia (CMML) has evolved tremendously over the past decade. Large-scale sequencing studies have led to increased insight into the genomic landscape of CMML and clinical implications of these changes. This in turn has resulted in refined and improved risk stratification models, which to date remain versatile and subject to remodeling, as new and evolving studies continue to refine our understanding of this disease. In this article, we present an up-to-date review of CMML from a hematopathology perspective, while providing a clinically practical summary that sheds light on the constant evolution of our understanding of this disease.
Teknologiavälitteinen eDepressiokoulu masennuksesta toipumisen tukena
Authors: Kivistö Mari 
Published: June 2021

Tutkimuksessa tarkasteltiin teknologiavälitteisesti videoneuvottelusovelluksella toteutettavaa ryhmäinterventiota, eDepressiokoulua, masennuksesta toipumisen näkökulmasta. Masennus on kokonaisvaltainen ilmiö sosiaalisine kytkentöineen. Laaja-alainen toipuminen on identiteettiin, osallisuuteen ja yhteiskunnalliseen asemaan heijastuva muutosprosessi, jonka tavoitteena on toipujan hyväksi kokema arki.
Tapausesimerkkinä toimivat yhdessä sairaanhoitopiirissä toteutetut kaksi eDepressiokoulupilottia. Tutkimuksessa kysyttiin, miten eDepressiokoulu heijastuu toipumiseen ja millainen merkitys eDepressiokoulun eri elementeillä, kuten teknologiavälitteisyydellä, ryhmämuotoisuudella ja strukturoidulla rakenteella, on toipumisessa. Asiakkaiden ja työntekijöiden haastatteluin ja kirjallisesti tuottama kokemuksellinen tutkimusaineisto analysoitiin teoriaohjaavalla sisällönanalyysilla.
Tulosten perusteella eDepressiokoulu on lupaava interventio masennuksesta toipumisen tukemisessa. Perinteisen depressiokoulun tavoin eDepressiokoulu vahvistaa identiteettiä, tarjoaa uutta tietoa ja uusia taitoja, rohkaisua ja vertaistukea sekä vahvistaa myönteistä ajattelua ja toiveikkuutta. Osa asiakkaista koki myös teknologisten taitojensa parantuneen sekä suhtautumisensa etäpalveluihin muuttuneen myönteisemmäksi. Myös osa ammattilaisista kuvasi ennakkoluulojensa karisseen havaittuaan eDepressiokoulussa etuja. eDepressiokoulun koettiin tarjoavan mahdollisuuden matalankynnyksen palveluun tilanteissa, joissa pitkien välimatkojen tai vallinneen koronapandemian vuoksi olisi muutoin jääty ilman palvelua. Tilannekuvan asiakkaan arjesta koettiin täydentyvän asiakkaiden kotoa käsin kameran välityksellä osallistuessa. Teknologiavälitteinen eDepressiokoulu tukee arjessa toipumista.
“El zipa” persiguiendo un sueño: iniciación deportiva e identidad patrimonial
Authors: Liliana Velásquez Angelica , Gutiérrez Hernández Laura Johana 
Published: June 2021

Es importante dar a conocer el valor del patrimonio cultural y generar un sentido de pertenencia en la sociedad, fortaleciendo estos aspectos desde el proceso educativo iniciado desde la primera infancia e involucrando al niño en la construcción tanto de una memoria colectiva como de significados para lograr la apropiación y participación de los estudiantes en la conservación y uso responsable del patrimonio cultural.Este artículo se realizó por medio de una investigación desarrollada en la Institución Educativa Municipal Las Villas Sede Jardín Infantil Rafael Pombo de carácter público, observando el comportamiento de los estudiantes de grado transición de esta institución, mediante lo cual se evidencia en los niños dificultades en el desarrollo de sus dimensiones (Blázquez 1999) y poco conocimiento sobre el patrimonio cultural. Es por ello que llegamos a las preguntas ¿Cómo la iniciación deportiva influye en la edad preescolar? ¿cómo esta iniciación deportiva se complementa con el teatro y las artes dramáticas para acercarse a la integridad del proceso formativo? De donde surge la necesidad de realizar diferentes actividades enfocadas al fortalecimiento de la iniciación deportiva, además un proceso investigativo acerca de la vida y obra de Héctor el ¨Zipa¨ González quien ha sido relevante en la historia del deporte en Colombia (Revista grupo 15. 50 años del deporte en Zipaquirá. Nunca fue suplente. Página 11), que permita incentivar la identidad, el patrimonio cultural y la iniciación deportiva en los estudiantes de grado transición de la Institución.Para iniciar se llevó a cabo un diagnóstico de observación a los estudiantes con el que se tomó en cuenta la forma de comportarse y de realizar ejercicios como: circuitos, juegos cooperativos y lúdicas; posteriormente se aplicó una encuesta a cada uno de ellos acerca del personaje, cosas relevantes en cuanto al deporte y su importancia en la educación especialmente en preescolar. También se investigó sobre la vida y obra de Héctor el ¨Zipa¨ González utilizando una serie de instrumentos para obtener información con la cual se escribió una dramaturgia sobre el personaje donde se evidencian sus legados en cuanto al deporte propuesta para llevar a cabo una puesta en escena con la cual se quiere incentivar a los estudiantes de grado transición de la Institución Educativa Municipal Las Villas Sede Jardín Infantil Rafael Pombo a interesarse por la identidad y el patrimonio cultural de su ciudad.
La educación superior y sus recursos en la valoración educacional formativa
Authors: Alvarado Vargas Sonia Alexandra 
Published: June 2021

En este trabajo damos a conocer una revisión de la literatura en español La educación es un derecho fundamental del ser humano, pues permite su realización personal y contribuye para el desarrollo integral del país. Es uno de los deberes del Estado el garantizar su acceso, normarla y gestionar su correcta aplicación. La educación superior es sobre todo un eje de desarrollo para el Estado, porque no solo genera un crecimiento económico para el mismo, sino también un desarrollo social. Uno de los instrumentos que el gobierno ha utilizado para el impulso de la educación superior ha sido la implementación de la Ley Orgánica de Educación Superior (LOES) y los objetivos del Plan Nacional del Buen Vivir (PNBV) en este ámbito. Además, se han planteado y ejecutado algunas políticas para el desarrollo de la misma, como la creación de nuevas universidades e institutos tecnológicos, el cierre de las que no cumplían con estándares necesarios y la adecuación de las existentes. Pero cuán correctamente se han planificado y gestionado las políticas en el ámbito presupuestario, temporal, coyuntural y en cuanto al elemento humano, es lo que se quiere analizar en este trabajo. Entremezclados, confundiendo unos con otros); y que no se sigue una clasificación claramente delimitada. Finalmente, se presenta una propuesta de marco conceptual para hacer referencia a los "medios", "técnicas" e "instrumentos" de evaluación formativa y compartida en educación superior, definiendo de manera precisa la terminología asociada.
Meteoroid Stream of Comet C/1961 T1 (Seki) and Its Relation to the December ρ-Virginids and γ-Sagittariids
Authors: Neslušan Luboš , Hajduková Mária 
Published: June 2021

Abstract
We answer the question of whether long-period comet C/1961 T1 (Seki) is the parent body of a meteor shower observed in Earth’s atmosphere. We model discrete parts of a meteoroid stream associated with this comet and follow the orbital evolution of its particles via a numerical integration of their orbits. The gravitational perturbations of major planets and the Poynting–Robertson effect, which influences the motion of the particles, are taken into account. We predict two showers which are related to C/1961 T1. One of these showers was identified with the December ρ-Virginids, #502. This identification confirms an earlier suggested relationship between the shower and the comet. The second predicted shower was identified with the γ-Sagittariids, #657. The radiant areas of both showers are symmetrical in respect to the apex of Earth’s heliocentric motion.
Contribution of Secondary Neutrinos from Line-of-sight Cosmic-Ray Interactions to the IceCube Diffuse Astrophysical Flux
Authors: Kochocki Alina , Takhistov Volodymyr , Kusenko Alexander , Whitehorn Nathan 
Published: June 2021

Abstract
In 10 years of observations, the IceCube neutrino observatory has revealed a neutrino sky in tension with previous expectations for neutrino point-source emissions. Astrophysical objects associated with hadronic processes might act as production sites for neutrinos, observed as point sources at Earth. Instead, a nearly isotropic flux of astrophysical neutrinos is observed up to PeV energies, prompting a reassessment of the assumed transport and production physics. This work applies a new physical explanation for neutrino production from populations of active galactic nuclei and starburst galaxies to three years of public IceCube point-source data. Specifically, cosmic rays produced at such sources might interact with extragalactic background light and gas along the line of sight, generating a secondary neutrino flux. This model is tested alongside a number of typical flux weighting schemes, in all cases the all-sky flux contribution being constrained to percent levels of the reported IceCube diffuse astrophysical flux.
Targeted Modeling of GW150914's Binary Black Hole Source with Dart_board
Authors: Andrews Jeff J. , Cronin Julianne , Kalogera Vicky , Berry Christopher P. L. , Zezas Andreas 
Published: June 2021

Abstract
We present a new method to extract statistical constraints on the progenitor properties and formation channels of individual gravitational-wave sources. Although many different models have been proposed to explain the binary black holes detected by the LIGO Scientific and Virgo Collaboration (LVC), formation through isolated binary evolution remains the best-explored channel. Under the assumption of formation through binary evolution, we use the statistical wrapper Dart_board coupled with the rapid binary evolution code COSMIC to model the progenitor of GW150914, the first gravitational-wave signal detected by the LVC. Our Bayesian method combines the likelihood generated from the gravitational-wave signal with a prior describing the population of stellar binaries and the universe’s star formation and metallicity evolution. We find that the dominant evolutionary channel for GW150914 did not involve a common-envelope phase, but instead the system most probably (≃70%–90%) formed through stable mass transfer. This result is robust against variations of various model parameters, and it is reversed only when dynamical instability in binaries becomes more likely when a strict condition favoring common envelopes is adopted. Our analysis additionally provides a quantitative description of the progenitors relevant to each channel.