bluuebunny/crossref_metadata_2025_split huggingface dataset:
The BUFFALO HST Survey
Authors: Steinhardt Charles L. , Jauzac Mathilde , Acebron Ana , Atek Hakim , Capak Peter , Davidzon Iary , Eckert Dominique , Harvey David , Koekemoer Anton M. , Lagos Claudia D. P. , Mahler Guillaume , Montes Mireia , Niemiec Anna , Nonino Mario , Oesch P. A. , Richard Johan , Rodney Steven A. , Schaller Matthieu , Sharon Keren , Strolger Louis-Gregory , Allingham Joseph , Amara Adam , Bahé Yannick , Bœhm Céline , Bose Sownak , Bouwens Rychard J. , Bradley Larry D. , Brammer Gabriel , Broadhurst Tom , Cañas Rodrigo , Cen Renyue , Clément Benjamin , Clowe Douglas , Coe Dan , Connor Thomas , Darvish Behnam , Diego Jose M. , Ebeling Harald , Edge A. C. , Egami Eiichi , Ettori Stefano , Faisst Andreas L. , Frye Brenda , Furtak Lukas J. , Gómez-Guijarro C. , Remolina González J. D. , Gonzalez Anthony , Graur Or , Gruen Daniel , Harvey David , Hensley Hagan , Hovis-Afflerbach Beryl , Jablonka Pascale , Jha Saurabh W. , Jullo Eric , Kneib Jean-Paul , Kokorev Vasily , Lagattuta David J. , Limousin Marceau , von der Linden Anja , Linzer Nora B. , Lopez Adrian , Magdis Georgios E. , Massey Richard , Masters Daniel C. , Maturi Matteo , McCully Curtis , McGee Sean L. , Meneghetti Massimo , Mobasher Bahram , Moustakas Leonidas A. , Murphy Eric J. , Natarajan Priyamvada , Neyrinck Mark , O’Connor Kyle , Oguri Masamune , Pagul Amanda , Rhodes Jason , Rich R. Michael , Robertson Andrew , Sereno Mauro , Shan Huanyuan , Smith Graham P. , Sneppen Albert , Squires Gordon K. , Tam Sut-Ieng , Tchernin Céline , Toft Sune , Umetsu Keiichi , Weaver John R. , van Weeren R. J. , Williams Liliya L. R. , Wilson Tom J. , Yan Lin , Zitrin Adi 
Published: April 2020

Abstract
The Beyond Ultra-deep Frontier Fields and Legacy Observations (BUFFALO) is a 101 orbit + 101 parallel Cycle 25 Hubble Space Telescope (HST) Treasury program taking data from 2018 to 2020. BUFFALO will expand existing coverage of the Hubble Frontier Fields (HFF) in Wide Field Camera 3/IR F105W, F125W, and F160W and Advanced Camera for Surveys/WFC F606W and F814W around each of the six HFF clusters and flanking fields. This additional area has not been observed by HST but is already covered by deep multiwavelength data sets, including Spitzer and Chandra. As with the original HFF program, BUFFALO is designed to take advantage of gravitational lensing from massive clusters to simultaneously find high-redshift galaxies that would otherwise lie below HST detection limits and model foreground clusters to study the properties of dark matter and galaxy assembly. The expanded area will provide the first opportunity to study both cosmic variance at high redshift and galaxy assembly in the outskirts of the large HFF clusters. Five additional orbits are reserved for transient follow-up. BUFFALO data including mosaics, value-added catalogs, and cluster mass distribution models will be released via MAST on a regular basis as the observations and analysis are completed for the six individual clusters.
Update of the Solar Lyα Profile Line Model
Authors: Kowalska-Leszczynska Izabela , Bzowski Maciej , Kubiak Marzena A. , Sokół Justyna M. 
Published: April 2020

Abstract
We present a modification of a model of solar cycle evolution of the solar Lyα line profile, along with a sensitivity study of interstellar neutral hydrogen to uncertainties in radiation pressure level. The line profile model, originally developed by Kowalska-Leszczynska et al., is parameterized by the composite solar Lyα flux, which recently was revised. We present modified parameters of the previously developed model of solar radiation pressure for neutral hydrogen and deuterium atoms in the heliosphere. The mathematical function used in the model, as well as the fitting procedure, remain unchanged. We show selected effects of the model modification on interstellar neutral H properties in the heliosphere, and we discuss the sensitivity of these quantities to uncertainties in the calibration of the composite Lyα series.
La mise en péril du réseau sous-marin international de communication
Authors: Morel Camille 
Published: April 2020

Le réseau international de câbles sous-marins représente, depuis le milieu du XIX e siècle, une cible régulière des États dans le cadre d’actions hostiles réticulaires (coupures, pratiques de renseignement, censures…). Au fil du temps, les modes d’actions employés et les acteurs à l’origine de ces opérations ont cependant évolué, au regard du contexte international comme des technologies disponibles. À l’ère de la fibre optique, alors que l’importance de cette infrastructure pour l’économie mondiale et pour la société ne cesse d’augmenter, son endommagement volontaire entraîne une symbolique et des effets systémiques toujours plus forts. Cet article cherche ainsi, d’une part, à caractériser les atteintes portées jusqu’à ce jour au réseau, de l’autre, à identifier les enjeux politiques et stratégiques soulevés par la mise en péril de cette infrastructure et de son contenu.
Transforming Students' Educational Experience Through Cultural Mindedness, Peer Mentoring, and Student Input
Authors: Latham Christine L. , Ringl Karen , Hogan Mikel 
Published: April 2020

Background:Increasing student diversity within schools of nursing requires a shift in the educational environment to consider student challenges, need for support, and other cultural variances.Method:This article describes a three-pronged process of instilling cultural mindfulness training to faculty, staff, and administrators, augmenting student support through peer mentoring and a new method of sharing student perspectives of the educational environment with administration to co-design new approaches to support students.Results:The entire process resulted in an increased sensitization to the importance of student perspectives as key players in the pursuit of a culture of inclusion for nursing education.Conclusion:A sustainable model was created for ongoing cultural humility education of school of nursing personnel and a new structure for student peer mentoring and student input to ensure appropriate support, recognition, and respect for diversity.[J Nurs Educ. 2020;59(4):194–202.]
MORE THAN MEETS THE EYE IN A PATIENT WITH PCOS: ANDROGEN-SECRETING GRANULOSA CELL OVARIAN TUMOR IN A VIRILIZED WOMAN WITH POLYCYSTIC OVARIAN SYNDROME (PCOS)
Authors: Harris Ashley A. , Kabadi Udaya M. 
Published: April 2020

Objective: Granulosa cell ovarian tumors are known to secrete estrogen. Herein we report a patient presenting with primary amenorrhea and virilization with markedly high androgen levels, all thought to be disproportional to be attributed to polycystic ovary syndrome (PCOS) alone. Bilateral oophorectomy revealed a rare androgen-secreting granulosa cell ovarian tumor and bilateral cysts (PCOS) both contributing to manifestations. Methods: Description of a case and discussion of the literature. Results: A 25-year-old female presented with primary amenorrhea, male pattern baldness and hirsutism of the face and chest, clitoral hypertrophy, cystic acne on the chest and shoulders, and type 2 diabetes. Diagnosis of PCOS was made at age 13 years. The concurrent presence of congenital adrenal hyperplasia was also considered. She was receiving metformin, oral contraceptives, and/or spironolactone with no improvement in manifestations at presentation to the endocrine clinic. She reported several elevated serum testosterone and androstenedione levels. Diagnosis of PCOS was established by the presence of enlarged cystic ovaries on ultrasound examination. The patient reported worsening manifestations including progression of diabetes despite therapy with metformin. She shaved her face, chest, and breasts daily for cosmetic reasons. Laboratory testing demonstrated markedly elevated total testosterone level (234 ng/dL), and normal cortisol and adrenocorticotropic hormone levels. Dexamethasone suppression and human chorionic gonadotropin stimulation indicated ovaries as a probable source of excessive circulating androgen levels. A computed tomography scan of the abdomen and pelvis showed multiple cysts in both ovaries, the largest being 1.9 cm in the right ovary. Due to the severity of manifestations, the patient was counseled to undergo fluoroscopically guided blood sampling of bilateral adrenal and ovarian veins, which confirmed both ovaries to be the source of the excess androgen production with a greater contribution by the right ovary. The patient underwent bilateral oophorectomy. Pathologic examination confirmed the presence of bilateral polycystic ovaries as well as an androgen-secreting granulosa cell tumor in the right ovary which apparently contributed to greater androgen levels in a right ovarian venous blood sample. Peripheral venous androgen levels normalized promptly after bilateral oophorectomy. Gradual resolution of clinical manifestations followed. Conclusion: A unique presentation of granulosa cell ovarian tumor with concurrent PCOS contributing to the extremely excessive production of androgens in a young woman manifesting primary amenorrhea and masculinization at the onset of puberty with marked gradual resolution of manifestations following bilateral oophorectomy.
Una mirada hacia el español que hablamos
Authors: Zamora Úbeda Zobeyda 
Published: April 2020

El presente estudio es un acercamiento sobre las actitudes lingüísticas de los nicaragüenses hacia el español nacional y las variantes lingüísticas de los países de habla hispana, los resultados globales de este estudio han sido recopilados en el libro Las actitudes lingüísticas en Nicaragua: lo que pensamos los nicaragüenses sobre el español que hablamos (Zamora, 2015). En este ensayo se presenta una aproximación sobre la percepción cognitiva lingüística y afectiva de los hablantes nicaragüenses hacia el español nacional, nombre dado a la lengua española; la corrección idiomática y el español correcto e incorrecto en los países hispano parlantes.
El discurso apocalíptico y las atribulaciones de su enunciador en la obra de Rubén Darío
Authors: Campos Ruiz Ignacio 
Published: April 2020

En este trabajo hacemos un recorrido por la obra de Rubén Darío con el interés de examinar cómo el discurso apocalíptico involucra un imaginario que ayuda a sistematizar el planteamiento disconforme del enunciador literario. Asimismo, destacamos que Darío tuvo la capacidad de percibir y plantear de manera crítica distintas problemáticas que hacían peligrar la convivencia colectiva en el momento de la modernidad. Precisamente, se trata de la actitud del poeta de incidir en la sensibilidad humana, como una respuesta a la escisión de la modernidad, a la pérdida de orientación y vacío de Dios.
Internacionalização do ensino: relação entre formação no exterior e publicações internacionais dos programas em stricto sensu em administração
Authors: Chinelato Flávia Braga , Ziviani Fabrício , Cruz Diogo Batista de Freitas 
Published: April 2020

Like many sectors of the economy, universities need to worry about increasing competitiveness. Internationalization has been an alternative that permits companies to be part of the global scenario, expanding their interaction network, but can also be explored in the field of education, mainly linked to network theory. This research examined the training of teachers of graduate programs in Administration in stricto sensu evaluated with grades 6 and 7 by CAPES in 2013. The purpose was to investigate whether the fact that the teachers have their training or part of it abroad contributes significantly to the increase of international publications. This is a qualitative research and secondary data has been worked with. The results indicate that the two countries that received most publications from Brazil in relation to the programs studied were the United States and then England, the same countries where most of the institutions have trained teachers or part of them abroad. The fact of having part or complete formation abroad can be interpreted as a greater possibility of interactions with other institutions and raise the actions in the indicators of internationalization proposed by CAPES, both for the possibility of the teacher to increase his network, and for the possibility of expanding knowledge in new languages, which would promote communication between teachers and consequently the programs evaluated.
Análise da significância do rating e outras variáveis na remuneração das debêntures brasileiras
Authors: Luiz Érika Letícia de Assis , Gaio Luiz Eduardo , Ambrozini Marcelo Augusto , Pimenta Júnior Tabajara 
Published: April 2020

This paper has two main aims: to conduct a survey of the main characteristics of debentures issued by Brazilian companies in the last ten years and check which variables influenced the determination of debenture coupons. In order to do so, the information of 1,520 debentures issued in Brazil from 2004 to 2013 was analyzed. The main findings of the exploratory study were that most of the debentures issued offered neither fixed nor floating charges; that the average security maturity was about six years; that almost all of the securities issued are not convertible into shares; and that the main destination for the funds raised was the lengthening of the company´s indebtedness profile. The analysis of the descriptive statistics of the regression model showed that the debentures linked to the Interbank Deposit paid the highest average yearly coupons (11%), presented the worst grades of credit ratings (ratings) and had the lowest average maturity (6.5 years). The regression model proposed presented better explanatory power for the coupons of the debentures linked to the IGPM, and for these debentures, the maturity and rating explanatory variables presented statistical significance.
Discussões sobre o envelhecimento e a imagem corporal com mulheres em situação de vulnerabilidade
Authors: Weinreb Mara Evanisa , Vidal Fernanda Araújo 
Published: April 2020

Este é um relato sobre a realização das atividades da Oficina de criatividade desenvolvidas durante o ano de 2016/2017, integrando projeto de Extensão: Laços de Vida – bem-estar de mulheres em situação de vulnerabilidade, da Universidade Feevale. O Presente projeto que atuando no município de Ivoti/RS no Centro de Referência da Mulher (CRM), atendeu aproximadamente 25 mulheres com faixa etária em sua maioria acima dos 60 anos, em um total de aproximadamente 64 encontros.A Oficina de criatividades e propôs a desenvolver uma linguagem expressiva, utilizando recursos artísticos como mediação de suas questões de vida. Essas Oficinas foram coordenadas por uma professora da Universidade Feevale, uma aluna bolsista e uma aluna voluntária. Depois das reflexões sobre os temas surgidos ao longo da realização da Oficina, foi percebida a recorrência do tema envelhecimento em seus diversos aspectos. O Presente artigo, portanto, buscou investigar o processo de envelhecimento vivido pelas mulheres atendidas, revelando a complexidade das transformações corporais que ocorrem durante o envelhecimento e suas consequências emocionais e sociais.
Educação matemática: uma experiência da escola do campo
Authors: Ferreira Andrade Paulo Marcos 
Published: April 2020

O presente artigo relata uma experiência de ensino de matemática que envolve os conceitos de número, numeral e a compreensão do sistema monetário, por meio de atividades ligadas ao cotidiano dos aprendizes. O aprendizado matemático será muito significativo quando são trazidos para o cenário de ensino os elementos que matizam as vivências imediatas dos aprendentes. Neste sentido a escola do campo tem sido favorecida pelas múltiplas experiências dos sujeitos que tomam parte do processo de ensino. Compreendendo que a etnomatemática, seja de fato a concepção multicultural e holística da educação, tem-se como objetivo principal evidenciar por meio da pesquisa exploratória o jeito de fazer educação matemática na educação do campo, na experiência de uma turma multisseriada de alfabetização, vivenciando a experiência da escola do campo consubstanciando com os aportes teóricos de Ubiratan D’Ambrósio (2002) e outros autores cujo pensamento corrobore para compreensão da temática. É necessário compreender como se ensina e se aprende matemática na escola a fim de que esta seja vista como parte indissociável da vida humana. O trabalho está dividido em seções que se dispõe: A educação do campo: breve reflexão, breve histórico da escola Raimunda Leão, relatando a experiência abordando, discutindo os dados.
Editorial e Sumário - Dossiê Contexto e especificidades de inclusão: a arte como fio condutor
Authors: Inclusão Revista Educação, Artes e 
Published: April 2020

DOSSIÊ TEMÁTICO - REVISTA EDUCAÇÃO ARTES E INCLUSÃOCONTEXTO E ESPECIFICIDADES DE INCLUSÃO: A ARTE COMO FIO CONDUTOR SUMÁRIO1) ENCONTROS INTERGERACIONAIS MEDIADOS POR IMAGENS E MEMÓRIAS DO BAIRRO E DA ESCOLA - Maria Angélica Vago-Soares e Gerda Margit Schütz-Foerste2) O ENSINO DE TEATRO PARA IDOSAS NA PERIFERIA DE SANTA MARIA - Laís Jacques Marques3) MULHERES D’AQUI/AGORA: UM EXERCÍCIO DE CURADORIA COMPARTILHADA COM ESTUDANTES DE PEDAGOGIA - Maria Emilia Sardelich4) SENTIDOS DE ENSINO DE MÚSICA NAS NARRATIVAS DE DOCENTES DOS ANOS INICIAIS - Isamar Marques Cândido Pales, Sandra Suely Oliveira Souza, Sandra Márcia Campos Pereira e Benedito Eugenio5) O ENSINO DE ARTES VISUAIS E A FORMAÇÃO NO CONTEXTO CONTEMPORÂNEO - Selma Machado Simão6) DIORAMA SENSORIAL INTERDISCIPLINAR: UMA VIAGEM COM A EXPEDIÇÃO BEAGLE, DE CHARLES DARWIN - Fernanda Maria Trentini Carneiro, Alessandra Daniele da Silva Boos, Vanessa Arlésia de Souza Ferretti7) A ARTE NAS LICENCIATURAS DA UFABC - Marcelo Alecsander Chagas Leite e Mirian Pacheco Silva Albrecht8) SOBRE A NECESSIDADE DA ARTE - Filipe Mattos de Salles9) DIZEM AS PAREDES: A escola pública como espaço de disputa e negociação de vozes e silêncios - Marilia Alves de Carvalho
Radiological Quality and Dangerousness of Ferrous and Non-ferrous Metals Waste in Cotonou (Benin)
Authors: Hounsou Francis Théotime Mahudjro , Sina Haziz , Avocefohoun Alphonse S. , Aina Pepin , Gbaguidi Ahotondji Bertin , Amoussou-Guenou Kuassi Marcellin , Baba-Moussa Lamine 
Published: April 2020

The peoples in Cotonou give themselves to sorting and recycling activities of scrap metal for lack of financial means. The uncontrolled use of this scrap metal has effects on the health of users (waste pickers, sorters, recyclers …). It was to assess the radiological quality and the degrees of dangerousness of this scrap metal waste that we conducted a study on the urban scrap storage site in Cotonou. Thus, this study is a contribution to improving the health of scrap metal collectors, sorters and recyclers in Cotonou.
To achieve this objective, measurements of the dose rates of ionizing radiation from scrap metal were measured using a radiation survey meter. Measurements are made on contact and from a distance. In addition, analyzes of the waste of the powder samples by gamma spectrometry were also carried out.
It emerges from this study that the quantities of ionizing radiation doses vary ranging from 7.14 msv for simple copper to 7.17 msv for iron per year. Thus the quantities of ionizing radiation doses increase with burnt copper 22 msv per year and stainless steel 53 msv per year. These doses are significantly higher than the standard of the dose threshold accepted by the IAEA, which is 100 msv over 5 years for workers or on average 20 msv on contact. Ionizing radiation emitted by scrap metal, engine batteries and battery cells cannot be detected by our survey meter beyond 95 cm. In the case of powder waste, it appears that the powder waste contains radionuclides such as K40, Pb 214 and Ra 226, which give off variable energies and exhibit various activities.
These effective doses being clearly above the thresholds accepted by the IAEA confirms the fact that scrap metal is dangerous to the health of workers.
Assessment of Interleukin 6 and C-reactive Protein as Inflammatory Markers among Patients with Substance Use Disorder in Federal Neuropsychiatric Hospital, Kaduna
Authors: Olatunbosun S. Y. , Musa B. O. P. , Yusuf A. J. , Obiakor O. R. , Elfulaty A. A. 
Published: April 2020

Aim: This research aimed to determine the relationship between substance use disorder (SUD) and the biomarkers of inflammation: (C-reactive protein: CRP and Interleukin-6: IL-6) to investigate inflammatory reaction among SUD patients.
Study Design: This is a cross sectional comparative study.
Place and Duration of Study: This study was conducted at Federal Neuro-Psychiatric Hospital (FNPH) Kaduna, North-western Nigeria which serve as a referral center for patients with psychiatric disorders from all the North Western states and the Federal Capital Territory, Abuja between August 2018 and August 2019.
Methodology: The study population was drawn from SUD patients who were positive to urine drug test. The serum CRP and IL-6 levels of 180 SUD patients (study group) were compared with the serum CRP and IL-6 levels of 180 apparently normal individuals who do not have history of substance abuse.
Results: The median and interquartile range of the ages of both the study group and the control group were 30 (23 – 40) and 33.5 (24-41) years respectively. The study population consist of 162 (90%) males and 18 (10%) females with median ages and range of 30.5 (15 – 72) and 26 (14 – 40) years respectively. A significant increase in IL-6 in SUD was observed (P = .0001) but no significant difference observed in CRP at 95% confidence interval (P = .73). It was observed that there was a strong positive relationship between IL-6 and CRP (r = 0.6646); P = .0001) in SUD patients.
Conclusion: IL-6 was significantly higher in people with SUD and as CRP levels increases IL-6 increases. This suggests that there is a level of inflammatory reaction in substance use disorder patients. Thus both serum CRP and IL-6 level can be considered as biomarkers of inflammation in patients with SUD.
PMTCT Service Uptake among Pregnant Women in 3 Internally Displace Persons Camps in Borno State Northeast Nigeria
Authors: Nsikan Affiah , Sunkanmi Fadoju , Peter Dickson , Joseph Jasini , Emmanuel Opada , Paul Yunana , Jonah John 
Published: April 2020

Background: Humanitarian emergencies upset and wreck existing healthcare services and systems. Pregnant women and infant are incredibly defenseless, as these infants are exposed to the risk of preventable childhood disease which includes HIV that is transmitted from their HIV positive mother. In the absence of any intervention, the risk of HIV transmission increases to about 40% among infant born to HIV positive mothers.
Objectives: To examine the prevalence and uptake of HIV services among pregnant women and to assess the level of Early Infant Diagnosis (EID) by PCR uptake for children under 2 months born to HIV positive mothers.
Methods: A sentinel case study approach conducted in 3 internally displaced people (IDP) camps in 3 LGAs (Banki, Dikwa and Ngala) of Borno state Nigeria, from January 2018 to May 2019. Data collected using standard tools and DHIS 2.0 used for data extraction and MS Excel used for analysis.
Results: Prevalence of HIV among pregnant women (1st ANC Visits) in the 3 IDP camps were 1.22% (Ngala), 0.44% (Banki) and 0.16% (Dikwa) with an average of 0.61% compared to the 2018 National zonal average for the North East of1.1%. Uptake of HIV testing service among pregnant women in the 3 IDP camps were 90.65% (Ngala), 100% (Banki) and 100% (Dikwa), with an average uptake of 96.9%; while EID uptake for HIV exposed children within 2 months of age were: 50.0% (Dikwa), 12.5% (Banki) and 0% (Ngala).
Conclusions: The study also shows that none of the 3 IDP camps were able to optimize Early Infant Diagnosis at 2 months of birth. It is hereby recommended that Care-giver Focused Approach should be prioritized in preventing mother-to-child transmission (PMTCT) service delivery.