bluuebunny/crossref_metadata_2025_split huggingface dataset:
NuSTAR Observes Two Bulgeless Galaxies: No Hard X-Ray AGN Detected in NGC 4178 or J0851+3926
Authors: Pfeifle Ryan W. , Satyapal Shobita , Ricci Claudio , Secrest Nathan J. , Gliozzi Mario , Bohn Thomas , Canalizo Gabriela , Reefe Michael A. 
Published: January 2023

Abstract
The discovery over the last several decades of low- and moderate-luminosity active galactic nuclei (AGNs) in disk-dominated galaxies—which show no “classical” bulges—suggests that secular mechanisms represent an important growth pathway for supermassive black holes in these systems. We present new follow-up NuSTAR observations of the optically elusive AGNs in two bulgeless galaxies, NGC 4178 and J0851+3926. Galaxy NGC 4178 was originally reported as hosting an AGN based on the detection of [Ne v] mid-infrared emission detected by Spitzer, and based on Chandra X-ray imaging, it has since been argued to host either a heavily obscured AGN or a supernova remnant. Galaxy J0851+3926 was originally identified as an AGN based on its Wide-Field Infrared Survey Explorer mid-IR colors, and follow-up near-infrared spectroscopy previously revealed a hidden broad-line region, offering compelling evidence for an optically elusive AGN. Neither AGN is detected within the new NuSTAR imaging, and we derive upper limits on the hard X-ray 10–24 keV fluxes of <7.41 × 10−14 and <9.40 × 10−14 erg cm−2 s−1 for the AGNs in NGC 4178 and J0851+3926, respectively. If these nondetections are due to large absorbing columns along the line of sight, the nondetections in NGC 4178 and J0851+3926 could be explained with column densities of log(N
H/cm2) > 24.2 and 24.1, respectively. The nature of the nuclear activity in NGC 4178 remains inconclusive; it is plausible that the [Ne v] traces a period of higher activity in the past, but that the AGN is relatively quiescent now. The nondetection in J0851+3926 and multiwavelength properties are consistent with the AGN being heavily obscured.
Multiwavelength Observations of a New Redback Millisecond Pulsar 4FGL J1910.7−5320
Authors: Au Ka-Yui , Strader Jay , Swihart Samuel J. , Lin Lupin C. C. , Kong Albert K. H. , Takata Jumpei , Hui Chung-Yue , Panurach Teresa , Molina Isabella , Aydi Elias , Sokolovsky Kirill , Li Kwan-Lok 
Published: January 2023

Abstract
We present the study of multiwavelength observations of an unidentified Fermi Large Area Telescope (LAT) source, 4FGL J1910.7−5320, a new candidate redback millisecond pulsar binary. In the 4FGL 95% error region of 4FGL J1910.7−5320, we find a possible binary with a 8.36 hr orbital period from the Catalina Real-Time Transient Survey, confirmed by optical spectroscopy using the SOAR telescope. This optical source was recently independently discovered as a redback pulsar by the TRAPUM project, confirming our prediction. We fit the optical spectral energy distributions of 4FGL J1910.7−5320 with a blackbody model, inferring a maximum distance of 4.1 kpc by assuming that the companion fills its Roche lobe with a radius of R = 0.7 R
☉. Using a 12.6 ks Chandra X-ray observation, we identified an X-ray counterpart for 4FGL J1910.7−5320, with a spectrum that can be described by an absorbed power law with a photon index of 1.0 ± 0.4. The spectrally hard X-ray emission shows tentative evidence for orbital variability. Using more than 12 yr of Fermi-LAT data, we refined the position of the γ-ray source, and the optical candidate still lies within the 68% positional error circle. In addition to 4FGL J1910.7−5320, we find a variable optical source with a periodic signal of 4.28 hr inside the 4FGL catalog 95% error region of another unidentified Fermi source, 4FGL J2029.5−4237. However, the γ-ray source does not have a significant X-ray counterpart in an 11.7 ks Chandra observation, with a 3σ flux upper limit of 2.4 × 10−14 erg cm−2 s−1 (0.3–7 keV). Moreover, the optical source is outside our updated Fermi-LAT 95% error circle. These observational facts all suggest that this new redback millisecond pulsar powers the gamma-ray source 4FGL J1910.7−5320 while 4FGL J2029.5−4237 is unlikely the γ-ray counterpart to the 4.28 hr variable.
Shape Models of Lucy Targets (3548) Eurybates and (21900) Orus from Disk-integrated Photometry
Authors: Mottola Stefano , Hellmich Stephan , Buie Marc W. , Zangari Amanda M. , Stephens Robert D. , Di Martino Mario , Proffe Gerrit , Marchi Simone , Olkin Catherine B. , Levison Harold F. 
Published: January 2023

Abstract
We use our new light curves, along with historical data, to determine the rotation state, photometric properties, and convex shape models of the targets of the Lucy mission (3548) Eurybates and (21900) Orus. We determine a retrograde spin for both targets, with sidereal rotation periods of 8.7027283 ± 0.0000029 h and 13.486190 ± 0.000017 h, respectively. The phase curves of both objects are nearly linear in the phase-angle range observable from Earth and lack a pronounced opposition effect. Unsupervised classification of these phase curves by the Penttilä et al. tool suggests that Eurybates and Orus belong to the C and D taxonomic types, respectively, thereby independently confirming past classifications based on their spectral slope. Time-resolved color-index measurements show no systematic color variations correlated with rotation for either target at the 1% level, suggesting that no variegation is present on a hemispherical scale for any of the objects. Comparison of the shape models with stellar occultation data available for the two objects from the program by Buie et al. allows us to resolve the longitude ambiguity of the orientations of the spin axes and derive unique pole solutions for both targets. Furthermore, scaling the shape models to match the occultation chords produces accurate sizes and geometric albedos for both objects. The derived surface-equivalent spherical diameters are D

s
= 69.3 ± 1.4 km and D

s
= 60.5 ± 0.9 km for Eurybates and Orus, respectively, while the geometric albedo in the H, G
1, G
2 system is p

V
(H, G
1, G
2) = 0.044 ± 0.003 and p

V
(H, G
1, G
2) = 0.040 ± 0.002 for Eurybates and Orus, respectively.
De la vulnérabilité à la reconnaissance : réflexion sur la figure du « bénéficiaire » dans l’aide internationale
Authors: Amouzoun Emmanuel 
Published: January 2023

Résumé : Cet article s’intéresse en particulier aux petites associations locales de solidarité internationale (ALSI) qui, sur le mode des contacts directs (face-à-face), réactualisent l’intérêt pour les populations « bénéficiaires » des pays du « Sud ». Nous partons d’un point de vue centré sur la présentation d’une étude de cas (les femmes veuves vulnérables) pour proposer une réflexion plus globale en termes de don, de la reconnaissance ou des capabilités des « bénéficiaires » dans l’aide internationale.
L’imaginaire de la mort et le quotidien de la jeunesse : altérité, émotions et enracinement dans les réseaux sociaux numériques
Authors: Rezende Ribeiro Renata 
Published: January 2023

Résumé : La proposition de ce texte s’inscrit dans une recherche vaste sur les usages des réseaux sociaux numériques à l’intérieur de la vie quotidienne. À ce stade, notre recherche porte sur la relation entre « les médias et les conséquences de la pandémie de Covid-19 », notamment dans les réseaux sociaux numériques et les usages des émotions, surtout parmi les jeunes. Notre réflexion problématise la manière dont les jeunes ont utilisé les réseaux sociaux comme espace de catharsis – purgation émotionnelle – dans un circuit d’affects, notamment dans les récits sur la mort et le suicide pendant la pandémie de Covid-19 et les traumatismes révélés par la production narrative dans ces espaces.
Genetic dissimilarity for thermoinhibition in seeds of lettuce lines after defoliation
Authors: Catão Hugo Cesar Rodrigues Moreira , Maciel Gabriel Mascarenhas , Gomes Luiz Antonio Augusto , Siquieroli Ana Carolina Silva , Luz José Magno Queiroz , Cabral Neto Luciano Dias 
Published: January 2023

Removal of lettuce basal leaves is a technique used by the seed industry; however, the effects on seed production and physiological potential are unknown. Genetic dissimilarity is fundamental in the identification of individuals in terms of traits of interest, although it is rarely considered in relation to seeds that are tolerant to thermoinhibition. The aim of this study was to ascertain the relationship between defoliation of lettuce plants and seed yield/physiological quality, as well as the genetic dissimilarity among genotypes with regard to seed thermoinhibition. We used 35 lines of biofortified lettuce, the cultivars Uberlândia 10000, Belíssima, UFU MC BIOFORT1, and Everglades (tolerant to thermoinhibition), and Grand Rapids and Verônica (susceptible to thermoinhibition). The seed yield and physiological quality of the genotypes with and without defoliation were evaluated, artificially aged, and germinated at four temperatures in a factorial arrangement. The genetic dissimilarity was estimated by Tocher graphing and the UPGMA clustering method, based on the Mahalanobis generalized distance (D 2 ii). Four UFU genotypes and Grand Rapids had high seed yields. With removal of basal leaves, there was higher seed yield per plant and there was an effect on their physiological quality. The genotypes exhibited genetic variability for thermoinhibition, with UFU-86#2#1#1 and Everglades showing similar performance.
Clinicopathological association of mucormycosis in COVID 19 pandemic
Authors: Varshney Mradul , Saxena Ayushi , Binnani Nidhi , Kumar Vanita , Vyas S.P. 
Published: January 2023

Context:
Coinfection and superadded infections in patients with coronavirus disease 2019 (COVID-19) has been reported on multiple series. The emerging second wave of the pandemic has come with a lot of changes, especially in developing countries like India. One of such changes is sudden, significant rise in mucormycosis cases.

Aims:
To find out clinicopathological association of invasive mucormycosis with COVID-19 infection status and immunocompromised state.

Settings and Design:
A cross-sectional study done at a tertiary care centre.

Methods and Material:
All cases admitted in the dedicated mucormycosis ward between 1-06-2021 and 15-06-2021 were included in the study. The cases were admitted with suspicion of mucormycosis. The histopathological results were correlated with KOH mount and radiological reports. The clinicopathological association of occurrence of mucormycosis in post-covid and non-COVID patients along with other risk factors.

Statistical Analysis Used:
Odds ratio, chi square test were used to find the association using MS Excel 2010 and SPSS.

Results:
Thirty-six (81.82%) cases were of the post-COVID status, and 8 cases were non-COVID status. Out of 36 post-COVID patients, 33 (91.67%) showed evidence of invasive mucormycosis and of 8 non-COVIDpatients, 7 had evidence of mucormycosis (odds ratio = 1.57). Out of the total diagnosed cases of mucormycosis, 21 (52.5%) patients were known cases of diabetes mellitus (DM), and 7 (17.5%) cases of newly diagnosed hyperglycemia. Thirty (75%) patients out of 40 had some form of immunocompromised state. This shows statistically significant association of DM and immunocompromised state with the occurrence of mucormycosis in post-COVID patients (chi square value2 = 6.891, P value = 0.008). Twenty-five patients had the history of steroid use during the treatment of COVID-19.

Conclusions:
The infection with COVID-19 definitely increases the odds of contracting mucormycosis, but most of the cases had diabetes mellitus. So, it is possible that COVID-19 virus predisposes individuals to invasive fungal infection by precipitating DM.
A Geografia Escolar e a reorganização curricular provocada pela reforma do Ensino Médio
Authors: Gonçalves Juliano 
Published: January 2023

A Reforma do Ensino Médio (2017) e a homologação da BNCC (2018) foram dois importantes instrumentos utilizados para a reestruturação do ensino secundário. Essas mudanças educacionais, de caráter nacional, acompanham um movimento global de reestruturação da educação e do currículo. Nesse artigo, pretende-se apresentar como a disciplina de Geografia situa-se no "Novo Ensino Médio". Para tanto, investigou-se os documentos curriculares das unidades federativas construídos para adequação à Lei 13.415/17. De natureza qualitativa, o presente estudo fundamenta-se metodologicamente na pesquisa documental. Intencionou-se consultar os documentos e matrizes curriculares elaborados pelo Distrito Federal e estados brasileiros, uma vez que a implementação do Ensino Médio ocorre em 2022. Os resultados alcançados demonstram a diminuição, em importância, da Geografia em particular e das humanidades em geral nos sistemas escolares estaduais.
Palavras-chave
Currículo, Novo Ensino Médio, Ensino de Geografia.

Geography and the new curriculum proposed by the High School reform
Abstract
The High School Reform (2017) and the approval of the National Communal Curriculum Base - BNCC from 2018 have been important tools to restructure secondary education. On a national level, these educational changes follow a global movement in restructuring educational systems and subject’s curriculum. The paper aims to show how a subject as geography stands in the “New High School Education System”. Therefore, we have researched documents on curriculum from federal units and drafted to comply with the Law 13.415/17. The present study has a qualitative aspect, and its method relies on the survey of documents. We have consulted documents and curriculum sources drafted by Distrito Federal unit and Brazilian federal states once implementing the “New High School Education System” taking place in 2022. Preliminary results show that geography and humanities now have less relevance in educational systems at state level.
Keywords
Curriculum, New High School Education System, Geography teaching.
Pengaruh ROE, ROA, Dividend Payout Ratio terhadap Harga Saham pada Perusahaan Perbankan yang Terdaftar di Bursa Efek Indonesia
Authors: Putri Anggieta Amanda 
Published: January 2023

Penelitian ini bertujuan untuk mengetahui pengaruh Return on Equity, Return on Asset, Dividend Payout Ratio secara simultan, parsial dan variabel berpengaruh dominan terhadap harga saham. Populasi yang digunakan ialah perusahaan perbankan periode 2016-2020. Metode analisis yang digunakan adalah regresi linear berganda untuk menguji dan membuktikan hipotesis penelitian. Pengujian hipotesis dilakukan dengan meng-gunakan uji statistik yaitu uji F (simultan), uji-t (parsial) dan Koefisien Determinan (R2). Sumber data penelitian ini adalah situs resmi bursa efek indonesia www.idx.co.id. Selanjutnya, metode pengumpulan data yang digunakan dengan teknik dokumentasi dan penelusuran referensi. Hasil dari penelitian ini menunjukkan bahwaÂ Return on Equity, Return on Asset, Dividend Payout Ratio secara simultan berpengaruh terhadap harga saham perusahaan pada perusahaan perbankan. Secara parsial, hanya Return on Asset yang berpengaruh terhadap harga saham. Sedangkan Return on Equity dan Dividend Payout Ratio tidak berpengaruh terhadap harga saham pada perusahaan perbankan. Diantara Variabel Return on Equity, Return on Asset, Dividend Payout Ratio yang paling dominan adalah Return on Asset berpengaruh secara dominan terhadap harga saham pada perusahaan perbankan.
What Rural Schools Can Teach Urban Systems
Authors: Cushman Kathleen 
Published: January 2023

One teacher I know likes to imagine a TV game show that would set down its contestants in a McDonald's anywhere in the world and challenge them to name its location before the buzzer sounds. The very difficulty of the task would make a rude reminder, he observes, of what we are losing in our headlong rush to a world economy - the countless, precious idiosyncratic differences that tell us where we are, and who we are, and why it matters what we do together in that place. In out-of-the-way communities around the country, a steady conversation around that theme is emerging, which challenges conventional wisdom about the relation of school and community, the purpose of academic studies, and the past and future of the nation itself. And though it has begun in rural places -whose students have long been marginalized, dismissed, or in a few cases scooped into the mainstream of "success" away from home - the ferment has found like-minded friends in central cities, who are struggling with the very same issues.
Systematic literature review of the effect of music therapy on psychological outcomes in aphasia
Authors: Lu TingYi , Goff-Albritton Rachel , Darrow Alice-Ann , Madden Elizabeth 
Published: January 2023

Aphasia is a language disorder caused most commonly by a stroke or traumatic brain injury, affecting approximately two million Americans in the United States. Impaired language function hinders one’s ability to communicate and interact with others, leading to psychological changes, such as post-stroke depression. Music Therapy has been integral in post-stroke rehabilitation. Music-based interventions not only improve motor and cognitive functions but have also been shown to improve psychological outcomes. The purpose of this systematic literature review is to describe current research on psychological outcomes from music-based interventions for persons with aphasia, summarize therapy outcomes, and evaluate the quality of the research. Eight studies meeting criteria were included in this review. The participant characteristics, interventions, and formal and informal assessments were described for each study. The methodological quality across studies was highly varied. Overall, gains in psychological outcomes were demonstrated; however, outcomes varied within and among therapy approaches. We suggest that future research focus on continued attention to investigate the psychological impact of music-based interventions and improve overall methodological rigor through standardized protocols and assessments.
Effects of environmental music therapy on anxiety and waiting in radiation oncology
Authors: Rossetti Andrew , Loewy Joanne , Fischer Zachary , Deshpande Saarang , Chadha Manjeet 
Published: January 2023

A randomized control trial investigated perceived waiting time in patient and caregivers, and live music’s effects on anxiety levels prior to daily radiation therapy (RT). Environmental Music Therapy (EMT) is a live music intervention by music therapists meant to modify perception of potentially stressful environments through constructing dynamic soundscapes to provide enhanced comfort and safety. This study (a) rated participants’ state anxiety and distress experienced in the waiting area pre-RT, (b) determined if the EMT protocol moderated baseline treatment experience-related anxiety and (c) evaluated EMT’s affects on perceived waiting time pre-treatment, versus actual waiting time. We hypothesized EMT would reduce state anxiety, distress, and regulate distortion of waiting time, ultimately changing overall RT perception. 160 randomized patients and caregivers were accrued- 82 receiving EMT, 78 randomized to control. Assessment pre/post intervention measured anxiety and distress with the STAI 6 and Visual Analogue Distress Scale. A time survey assessed waiting perception. Data collected and recorded by research assistants naïve to treatment conditions found EMT interventions showed significantly reduced perceived incidences of anxiety and distress, significantly shortening perceived waiting times in the EMT arm compared to controls. Reduced anxiety, distress, and temporal distortion can enhance patients’ and caregivers’ perception of hospital environments.
TINGKAT PENGETAHUAN REMAJA PUTRI TENTANG DISMENORE PADA SISWI KELAS X DI SEKOLAH MENENGAH KEJURUAN BATIK 1 SURAKARTA
Authors: Mursudarinah M , Aprilia Riski , Hikmah Nur 
Published: January 2023

Introduction: Dysmenorrhea or menstrual pain is one of the most common gynecological complaints in young women who are in their teens. Menstrual pain is a symptom and not a disease. In Indonesia, the incidence of primary dysmenorrhea is 54.89% while the rest are secondary dysmenorrhea sufferers. In Central Java, 1.07%-1.31% of the number of sufferers of menstrual pain came to the obstetrics division.
Objectives: This study aims to determine the level of knowledge of young women about dysmenorrhea in class X students at SMK Batik I Surakarta.
Methods: in the form of a mini research with quantitative descriptive methodology and this research uses a probability sampling technique, namely proportionate stratified random sampling with a sample of 66 students of SMK Batik 1 Surakarta class X and uses univariate analysis and the instrument used is a questionnaire.
Result: Primary data collection was carried out at SMK Batik 1 Surakarta with the results of a good level of knowledge, namely 19 people (28.8%), enough for 32 people (48.5%), less than 15 people (22.7%).
Conclusion: The majority of young women's level of knowledge at SMK Batik 1 Surakarta about dysmenorrhea is sufficient. Teenagers are expected to always increase knowledge about dysmenorrhea in order to prevent or overcome the occurrence of dysmenorrhea.
HUBUNGAN KESIAPSIAGAAN DENGAN TINGKAT KECEMASAN MASYARAKAT DAERAH RAWAN BENCANA BANJIR DI DUSUN NUSUPAN DESA KADOKAN
Authors: Rahmawati Tri , Silvitasari Ika 
Published: January 2023

Introduction: Disaster events in 2021 have occurred 5,402 disasters and are dominated by wet hydrometeorological disasters as much as 90%. Flood is an event of an area or low land due to an increase in the volume of water. The impact of floods can be reduced by increasing community preparedness in dealing with disasters, floods are a factor causing anxiety for the community, especially those who have been victims.
Objectives: This study aims to determine the relationship between preparedness and the level of anxiety of the community in flood-prone areas in the Nusupan Hamlet, Kadokan Village.
Methods: Quantitative research with descriptive correlational research design with cross sectional design, the sample taken is 70 respondents with probability sampling technique, namely simple random sampling. The research instrument uses preparedness questionnaires and HARS (Hamilton Anxiety Rating Scale) questionnaires. Data analysis was carried out using the Spearman Rank test
Results: The results of statistical tests on respondents showed p value 0.000 <0.05.
Conclusions: There is a significant relationship between preparedness and the level of community anxiety in the Nusupan Hamlet, Kadokan Village.