bluuebunny/crossref_metadata_2025_split huggingface dataset:
The composition of microorganisms in the skin lesions focus in patients with seborrheic dermatitis
Authors: Одинцова Инна , Дюдюн Анатолий 
Published: June 2020

The purpose of the work is monitoring the microbial landscape of the skin of patients with seborrheic dermatitis.
Materials and research methods. We observed 67 patients with seborrheic dermatitis aged 18 to 57 years. The average age of the patients was 27.5 years. All patients with seborrheic dermatitis were examined using the following methods: skin examination; microscopic, bacteriological methods; a general and biochemical blood test; a general urinalysis; consideration of the patient's subjective sensations.
Results and its discussion. Among patients with seborrheic dermatitis, fatty seborrhea was found in 39 (58 %), a mixed form of seborrheic dermatitis was found in 20 (30 %) patients. While bacteriological and microscopic examination of the sampling material from the affected areas of the skin of patients with seborrheic dermatitis is carried out, it is noteworthy to consider that in 59 (88.1%) patients Malassezia spp. is detected, which indicates a certain its value in the occurrence and course of the pathological condition. Among other microorganisms the examinations revealed: St. capitis - at 54 (80.1 %), St. epidermidis - at 36 (53.7 %), Micrococcus spp. - at 20 (29.9 %), Acinetobacter spp. - at 10 (14.9 %). With a lesser degree of contamination, St. aureus, St. capitis, St. hominis, St. cohnii, St. xylosus have been found.
Conclusions. It is necessary to consider the presence of fungi Malassezia spp. in association with pathogenic and conditionally pathogenic microorganisms that support the inflammatory process and affect the development and course of the disease while planning the treatment of patients with seborrheic dermatitis.
“LET HER ALONE!” KAJIAN PERANAN PEREMPUAN PADA YOHANES 12:1-8 MELALUI SISTEM NILAI HONOR AND SHAME
Authors: Hana Hana 
Published: June 2020

Isu gender dalam pelayanan gereja di zaman ini ternyata masih menjadi isu yang layak diperbincangkan. Kenyataan menunjukkan bahwa perempuan masih dibatasi peranannya untuk melayani di gereja maupun lembaga-lembaga Kristen yang ada. Padahal pelayanan bukan merupakan masalah gender, melainkan merupakan sebuah wujud kasih, penyembahan dan pengabdian kepada Tuhan, sekaligus merupakan sebuah panggilan dari Tuhan berdasarkan kemampuan dan talenta yang Tuhan berikan. Tidak seharusnya perempuan dilarang untuk melayani Tuhan di bidang apapun hanya karena gendernya. Perempuan seharusnya diberikan kesempatan yang sebesar-besarnya, seperti halnya laki-laki, untuk mewujudkan kasih, penyembahan dan pengabdiannya kepada Tuhan, berdasarkan panggilan dan kompetensi yang Tuhan berikan kepadanya. Pernyataan tesis ini akan dibuktikan dalam artikel ini melalui alasan-alasan yang menggunakan perspektif honor and shame dalam membaca teks Yohanes 12:1-8. Kisah Marta dan Maria dalam melayani Tuhan di Yohanes 12:1-8, yang apabila dibaca dari perspektif honor and shame, akan memperlihatkan respons Yesus yang menghargai dan memberikan posisi yang terhormat kepada perempuan, melalui pemberian makna terhadap pelayanan yang Maria lakukan. Dengan demikian, teguran “Let her alone!” dari Yesus kepada Yudas, menjadi teguran yang mengingatkan siapapun yang melarang perempuan melayani Tuhan hanya karena keberatan gender.
Features of perception of psychosocial support of oncological patients at different stages of the disease
Authors: Krivonis T. G. 
Published: June 2020

Background. The cancer caused significant psychosocial consequences. Psychosocial problems of oncological patients are due to the following factors: impaired ability to work, social activity, interpersonal interaction, attachment to medical institutions, costs of treatment, stigma, and the prevalence of myths about cancer in society. The progression of the disease necessitates the need for external help and psychological support.
Objective – to study the features of the perception of psychosocial support oncological patients at different stages of the disease.
Materials and methods. On the base of informed consent, 286 oncological patients were examined: 174 women and 114 men. Patients examined at different stages of the treatment process, namely, at the first episode of the disease – 78 women and 51 men, and after return of the disease or its relapse – 96 women and 63 men. We used such research methods: clinical anamnestic, psychodiagnostic, statistical. The study used the FACES-3 methodology, “Multidimensional Scale of Perception of Social Support” (MSPSS).
Results. The cancer progression accompanied by an increasing patients’ needs in psychosocial support. The level of family adaptation played an important role in patients’ ability to perceive and receive psychosocial support during treatment of the disease. “Adapted” families had sufficient supportive potential, whereas in families with signs of maladaptation, especially “maladapted” patients did not feel or received sufficient care, which exacerbated their level of mental distress.
Conclusions. Psychosocial help is an important component of medical- psychological measures. Psychosocial support is especially important during the progression of the disease.
Sequências de ensino-aprendizagem: uma abordagem baseada nas demandas de aprendizagem para o ensino de Física
Authors: Tortelli Guarrezi Silvane , Paes de Barros Marcelo , Ferreira da Silva Dulce 
Published: June 2020

Este artigo descreve o efeito de uma Sequência de Ensino Aprendizagem (Teaching-Learning Sequence – TLS), baseada nas demandas de aprendizagem, na promoção do aprendizado dos alunos em conteúdos de Física. A pesquisa investiga os argumentos escritos e orais produzidos por alunos do 1º ano do Ensino Médio, em Sorriso, MT, durante uma TLS completa desenvolvida em agosto de 2019. Os dados usados nesta análise foram derivados de respostas escritas, gravações de áudio e vídeo e notas de campo. Os resultados mostraram que esta TLS pode ser útil para promover a argumentação e melhorar o aprendizado dos alunos sobre conceitos de Física, com destaque para algumas estratégias que se mostraram com potencial para serem utilizadas em TLSs sobre diferentes temáticas.

Palavras-chave: Aprendizagem significativa. Sequência de ensino-aprendizagem. TLS. Ensino de física.
Fear the Shadows of the Giants: On Secular Perturbations in Circumstellar Habitable Zones of Double Stars
Authors: Bazsó Ákos , Pilat-Lohinger Elke 
Published: June 2020

Abstract
After the detection of extrasolar planets in binary- and multiple-star systems, questions arose about their dynamics and habitability. In this study we investigate a five-dimensional parameter space for wide binary stars with a massive planet beyond the habitable zone (HZ). Our aim is to reveal those orbital and physical parameter combinations that expose bodies in the primary star’s HZ to secular perturbations. Building on an established semianalytical model, we combine two separate analytical models into a new one to treat the restricted four-body problem. We apply this new Combined Analytical Model (CAM) to different synthetic systems and systematically map the occurrence of secular resonances (SRs). These maps are then visualized as two-dimensional sections of the parameter space. The CAM model has a median error below 3% relative to numerical reference simulations. We also derive a simplified CAM that performs well for hierarchical systems with moderate to large separations between the bodies. Our results show that SRs appear in the HZ even for large secondary-star distances (up to >1000 au) if either (i) the planet’s distance is larger than Jupiter’s or (ii) its mass is about Saturn’s or lower. Changes in the secondary star’s eccentricity by stellar flybys or galactic tides can push a formerly dynamically quiet HZ to a high-eccentricity state. Based on these results, we provide the easy-to-use online tool “SHaDoS” that evaluates the CAM for a given user input and traces the locations of SRs in the HZ in two-dimensional parameter space plots.
A Microlensing Accretion Disk Size Measurement in the Lensed Quasar WFI 2026–4536
Authors: Cornachione Matthew A. , Morgan Christopher W. , Millon Martin , Bentz Misty C. , Courbin Frederic , Bonvin Vivien , Falco Emilio E. 
Published: June 2020

Abstract
We use 13 seasons of R-band photometry from the 1.2 m Leonard Euler Swiss Telescope at La Silla to examine microlensing variability in the quadruply imaged lensed quasar WFI 2026–4536. The lightcurves exhibit ∼0.2 mag of uncorrelated variability across all epochs and a prominent single feature of ∼0.1 mag within a single season. We analyze this variability to constrain the size of the quasar’s accretion disk. Adopting a nominal inclination of 60°, we find an accretion disk scale radius of

at a rest-frame wavelength of 2043 Å, and we estimate a black hole mass of

, based on the C iv line in VLT spectra. This size measurement is fully consistent with the quasar accretion disk size—black hole mass relation, providing another system in which the accretion disk is larger than predicted by thin-disk theory.
Swift Monitoring of M51: A 38 day Superorbital Period for the Pulsar ULX7 and a New Transient Ultraluminous X-Ray Source
Authors: Brightman Murray , Earnshaw Hannah , Fürst Felix , Harrison Fiona A. , Heida Marianne , Israel Gianluca , Pike Sean , Stern Daniel , Walton Dominic J. 
Published: June 2020

Abstract
We present the results from a monitoring campaign made with the Neil Gehrels Swift Observatory of the M51 galaxies, which contain several variable ultraluminous X-ray sources (ULXs). The ongoing campaign started in 2018 May, and we report here on ∼1.5 yr of observations. The campaign, which consists of 106 observations, has a typical cadence of 3–6 days, and has the goal of determining the long-term X-ray variability of the ULXs. Two of the most variable sources were ULX7 and ULX8, both of which are known to be powered by neutron stars that are exceeding their isotropic Eddington luminosities by factors of up to 100. This is further evidence that neutron-star-powered ULXs are the most variable. Our two main results are, first, that ULX7 exhibits a periodic flux modulation with a period of 38 days varying over a magnitude and a half in flux from peak to trough. Since the orbital period of the system is known to be 2 days, the modulation is superorbital, which is a near-ubiquitous property of ULX pulsars. Second, we identify a new transient ULX, M51 XT-1, the onset of which occurred during our campaign, reaching a peak luminosity of ∼1040 erg s−1, before gradually fading over the next ∼200 days until it slipped below the detection limit of our observations. Combined with the high-quality Swift/X-ray Telescope lightcurve of the transient, serendipitous observations made with Chandra and XMM-Newton provide insights into the onset and evolution of a likely super-Eddington event.
The Low Effective Spin of Binary Black Holes and Implications for Individual Gravitational-wave Events
Authors: Miller Simona , Callister Thomas A. , Farr Will M. 
Published: June 2020

Abstract
While the Advanced LIGO and Virgo gravitational-wave (GW) experiments now regularly observe binary black hole (BBH) mergers, the evolutionary origin of these events remains a mystery. Analysis of the BBH spin distribution may shed light on this mystery, offering a means of discriminating between different binary formation channels. Using the data from Advanced LIGO and Virgo’s first and second observing runs, here we seek to carefully characterize the distribution of effective spin

among BBHs, hierarchically measuring the distribution’s mean μ and variance σ
2 while accounting for selection effects and degeneracies between spin and other black hole parameters. We demonstrate that the known population of BBHs have spins that are both small, with μ ≈ 0, and very narrowly distributed, with σ
2 ≤ 0.07 at 95% credibility. We then explore what these ensemble properties imply about the spins of individual BBH mergers, reanalyzing existing GW events with a population-informed prior on their effective spin. Under this analysis, the BBH GW170729, which previously excluded

, is now consistent with zero effective spin at ∼10% credibility. More broadly, we find that uninformative spin priors generally yield overestimates for the effective spin magnitudes of compact binary mergers.
EvryFlare. II. Rotation Periods of the Cool Flare Stars in TESS across Half the Southern Sky
Authors: Howard Ward S. , Corbett Hank , Law Nicholas M. , Ratzloff Jeffrey K. , Galliher Nathan , Glazier Amy , Fors Octavi , del Ser Daniel , Haislip Joshua 
Published: June 2020

Abstract
We measure rotation periods and sinusoidal amplitudes in Evryscope light curves for 122 two-minute K5–M4 TESS targets selected for strong flaring. The Evryscope array of telescopes has observed all bright nearby stars in the south, producing 2-minute cadence light curves since 2016. Long-term, high-cadence observations of rotating flare stars probe the complex relationship between stellar rotation, starspots, and superflares. We detect periods from 0.3487 to 104 days and observe amplitudes from 0.008 to 0.216 g′ mag. We find that the Evryscope amplitudes are larger than those in TESS with the effect correlated to stellar mass (p-value = 0.01). We compute the Rossby number (R

o
) and find that our sample selected for flaring has twice as many intermediate rotators (0.04 < R

o
< 0.4) as fast (R

o
< 0.04) or slow (R

o
> 0.44) rotators; this may be astrophysical or a result of period detection sensitivity. We discover 30 fast, 59 intermediate, and 33 slow rotators. We measure a median starspot coverage of 13% of the stellar hemisphere and constrain the minimum magnetic field strength consistent with our flare energies and spot coverage to be 500 G, with later-type stars exhibiting lower values than earlier-type stars. We observe a possible change in superflare rates at intermediate periods. However, we do not conclusively confirm the increased activity of intermediate rotators seen in previous studies. We split all rotators at R

o
∼ 0.2 into bins of P
Rot < 10 days and P
Rot > 10 days to confirm that short-period rotators exhibit higher superflare rates, larger flare energies, and higher starspot coverage than do long-period rotators, at p-values of 3.2 × 10−5, 1.0 × 10−5, and 0.01, respectively.
A Data-driven Technique Using Millisecond Transients to Measure the Milky Way Halo
Authors: Platts E. , Prochaska J. Xavier , Law Casey J. 
Published: June 2020

Abstract
We introduce a new technique to constrain the line-of-sight integrated electron density of our Galactic halo

through analysis of the observed dispersion measure distributions of pulsars

and fast radio bursts (FRBs)

. We model these distributions, correcting for the Galactic interstellar medium, with kernel density estimation—well-suited to the small data regime—to find lower/upper bounds to the corrected

/

distributions:

and

. Using bootstrap resampling to estimate uncertainties, we set conservative limits on the Galactic halo dispersion measure

(95% c.l.). The upper limit is especially conservative because it may include a nonnegligible contribution from the FRB host galaxies and a nonzero contribution from the cosmic web. It strongly disfavors models where the Galaxy has retained the majority of its baryons with a density profile tracking the presumed dark matter density profile. Last, we perform Monte Carlo simulations of larger FRB samples to validate our technique and assess the sensitivity of ongoing and future surveys. We recover bounds of several tens of

that may be sufficient to test whether the Galaxy has retained a majority of its baryonic mass. We estimate that a sample of several thousand FRBs will significantly tighten constraints on

and offer a valuable complement to other analyses.
Grain Growth in Newly Discovered Young Eruptive Stars*
Authors: Kóspál Á. , Ábrahám P. , Carmona A. , Chen L. , Green J. D. , van Boekel R. , White J. A. 
Published: June 2020

Abstract
FU Orionis–type stars are young stellar objects showing large outbursts due to highly enhanced accretion from the circumstellar disk onto the protostar. FU Orionis–type object (FUor) outbursts happen in a wide variety of sources from the very embedded ones to those with almost no sign of extended emission beyond the disk. The subsequent eruptions might gradually clear up the obscuring envelope material and drive the protostar on its way to become a disk-only T Tauri star. We used the Very Large Telescope (VLT)/VLT spectrometer and imager for the mid-infrared (VISIR) to obtain the first spectra that cover the 8–13 μm mid-infrared wavelength range in low resolution of five recently discovered FUors. Four objects from our sample show the 10 μm silicate feature in emission. We study the shape and strength of the silicate feature in these objects and find that they mostly contain large amorphous grains, suggesting that large grains are typically not settled to the midplane in FUor disks. This is a general characteristic of FUors, as opposed to regular T Tauri–type stars whose disks display anything from pristine small grains to significant grain growth. We classify our targets by determining whether the silicate feature is in emission or in absorption, and confront them with the evolutionary scenarios on the dispersal of the envelopes around young stars. In our sample, all Class II objects exhibit silicate emission, while for Class I objects, the appearance of the feature in emission or absorption depends on the viewing angle with respect to the outflow cavity. This highlights the importance of geometric effects when interpreting the silicate feature.
Hints of a Population of Solar System Analog Planets from ALMA
Authors: Long Deryl E. , Zhang Ke , Teague Richard , Bergin Edwin A. 
Published: June 2020

Abstract
The recent Atacama Large Millimeter/submillimeter Array (ALMA) Disk Substructures at High Angular Resolution Project (DSHARP) survey provided illuminating results on the diversity of substructures in planet-forming disks. These substructures trace pebble-sized grains accumulated at local pressure maxima, possibly due to planet–disk interactions or other planet formation processes. DSHARP sources are heavily biased to large and massive disks that only represent the high (dust flux) tail end of the disk population. Thus it is unclear whether similar substructures and corresponding physical processes also occur in the majority of disks that are fainter and more compact. Here we explore the presence and characteristics of features in a compact disk around GQ Lup A, the effective radius of which is 1.5–10 times smaller than those of DSHARP disks. We present our analysis of ALMA 1.3 mm continuum observations of the GQ Lup system. By fitting visibility profiles of the continuum emission, we find substructures including a gap at ∼10 au. The compact disk around GQ Lup exhibits similar substructures to those in the DSHARP sample, suggesting that mechanisms of trapping pebble-sized grains are at work in small disks as well. Characteristics of the feature at ∼10 au, if due to a hidden planet, are evidence of planet formation at Saturnian distances. Our results hint at a rich world of substructures to be identified within the common population of compact disks, and subsequently a population of solar system analogs within these disks. Such study is critical to understanding the formation mechanisms and planet populations in the majority of protoplanetary disks.
Deconfusing the Confusogram: Getting New Insights from Zeeman Doppler Imaging
Authors: Pineda J. Sebastian , Davenport James. R. A. 
Published: June 2020

Abstract
Zeeman Doppler Imaging (ZDI) is a powerful tool for characterizing the strength and topology of stellar magnetic fields. In this research note, we present a new way to visualize the typical results from ZDI for an ensemble of stars, addressing some of the concerns with the standard “confusogram” approach to illustrating the data. Our publicly available plotting methods further enable an accessible means to consider variability in the inferred magnetic field topologies from repeated observations, as we demonstrate with the literature ZDI data on M dwarfs.
Pilot of an Adaptive Learning Platform in a Graduate Nursing Education Pathophysiology Course
Authors: Hinkle Julie F. , Jones Carolyn A. , Saccomano Scott 
Published: June 2020

Background:
Adaptive learning (AL) platforms deliver content personalized to students on the basis of prior knowledge, adjusting content delivery based on individual preferences and differences in knowledge acquisition. This project compared a course developed in an AL platform with one in a traditional learning management system (LMS) only.

Method:
This pilot of an adaptive graduate nurse educator pathophysiology course was a randomized control group experimental study.

Results:

Data from Fall 2018 and Spring 2019 semesters showed 86% of the participants (
n
= 21) strongly agreed that they learned better using an AL platform. All of the participants (
N
= 23) reported increased course engagement, and 86% (
n
= 21) reported they would like to take a course using this platform again.

Conclusion:

This pilot demonstrated a potentially effective way to support students' learning. Students perceived greater engagement with content, reported more effective learning, and expressed interest in taking a course in an AL platform again.

[
J Nurs Educ
. 2020;59(6):327–330.]
Professional Conference Poster Presentation: Innovative Professional Development Assignment in Nurse Practitioner Education
Authors: Kelly Michelle M. , Blunt Elizabeth , Nestor Kelly , Mondillo Jennifer 
Published: June 2020

Background:
This innovative assignment converted a traditional presentation to an assignment that addressed several National Organization of Nurse Practitioner Faculties competencies and the growing trend toward nurse practitioner professional advancement models.

Method:
The professional conference poster assignment spanned two semesters. The first semester assignment included a focused literature review and abstract development. The second semester assignment included a formal presentation using a digital poster format.

Results:
Only three of the 23 respondents indicated ever having developed an abstract or a professional conference poster prior to the assignment. Students identified new skills acquired as a result of the professional conference poster assignment: writing an abstract (78%), writing a biographical statement (87%), constructing a digital poster (91%), speaking at a conference (87%), and searching the evidence (48%).

Conclusion:

Nurse practitioner students evaluated this assignment highly, learned valuable dissemination skills that met core competencies, and were instilled with a culture of clinical scholarship and dissemination.

[
J Nurs Educ
. 2020;59(6):345–348.]