bluuebunny/crossref_metadata_2025_split huggingface dataset:
Análisis de la información de responsabilidad social divulgada por entidades financieras en Argentina
Authors: Pastor Sandra Patricia , Perez Stizzoli Valeria Gisela , Raffaelli Pablo , Jugon Monica 
Published: December 2020

Este trabajo expone el avance de resultados del proyecto de investigación (2017/2019) respecto a la naturaleza y el alcance de la relación entre la Responsabilidad Social (RS) y la información RS divulgada por entidades financieras en Argentina.Las diversas teorías que estudian la divulgación de información corporativa asumen que, en determinadas circunstancias, las empresas divulgan más información cuando las expectativas de la relación costo–beneficio resultan favorables. Sin embargo, existen particularidades de cada organización que influyen en la estrategia de revelación.Investigaciones preexistentes (Haro del Rosario et al., 2012; González Fernández, 2012; Pérez–Ruiz y Rodríguez del Bosque, 2012), analizaron sobre los determinantes para la divulgación de información RS en entidades financiera en España.
La metodología aplicada es de carácter descriptivo y, a partir de un enfoque teórico metodológico cualicuantitativo, se analizan reportes de sostenibilidad (cualitativo) y se estudian los determinantes de la divulgación voluntaria de información RS con modelos estadísticos de regresión lineal.A partir del análisis de la cantidad de información revelada en relación con los determinantes de la divulgación más significativos, podrá observarse el perfil de las organizaciones emisoras de información de RS. Para ello, y, en virtud de las hipótesis planteadas, se utilizó un índice de revelación global (IRG) que se desagrega en los tres aspectos integrantes de la RS: índice de revelación económica (IRE), índice de revelación ambiental (IRA) e índice de revelación social (IRS).Los resultados obtenidos concuerdan con estudios anteriores (Gamerschlag et al., 2011), mostrando una asociación positiva entre la cantidad de información de RSE divulgada con una mayor visibilidad de la empresa, una estructura de propiedad de los accionistas más dispersa y la auditoria de los informes de RSE, resultando inversa su relación con la rentabilidad.
Kilka refleksji na temat stanu cywilistycznej aparatury pojęciowej używanej w dyskursie o podmiotowości prawnej
Authors: Szczepaniak Rafał 
Published: December 2020

Przedmiotem analiz autora jest pięć pojęć prawnych: osoba fizyczna, osoba prawa, ułomna osoba prawna, fiskus (Skarb Państwa) oraz osoba prawna prawa publicznego. Pomimo że termin „osoba fizyczna” jest powszechnie używany, autor opowiada się za usunięciem tego pojęcia z przepisów prawa, ponieważ pojęcie to jest reliktem skrajnej postaci jurysprudencji pojęciowej będącej wykwitem skrajnej postaci pozytywizmu prawniczego, poza tym nie koresponduje ono ze współczesnymi trendami zmierzającymi do konstytucjonalizacji prawa cywilnego, a zwłaszcza że współczesnymi koncepcjami praw człowieka. Autor zwraca uwagę, że pojęcie to nie występuje w polskiej Konstytucji. Za relikt uważa również pojęcie fiskusa (Skarb Państwa): jest to swoisty anachronizm, a więc relikt dawnej koncepcji fiskusa, która święciła triumfy w XIX w. Pojęcie to odwraca uwagę od rzeczywistej istoty państwa jako podmiotu prawa. Autor opowiada się także za usunięciem z dyskursu cywilistycznego pojęcia osoby prawnej prawa publicznego, które przedostało się z nauki prawa administracyjnego do dyskursu cywilistycznego. Jest ono reliktem metodologii, jaką stosowali szeroko w XIX w. specjaliści prawa administracyjnego. Metoda ta polegała na zapożyczaniu z nauki prawa cywilnego pewnych pojęć i recypowaniu ich do nauki prawa administracyjnego. Zdaniem autora na gruncie prawa cywilnego pojęcie to nie posiada wystarczających walorów normatywnych i poznawczych. Autor zwraca również uwagę na naturę pojęcia osoby prawnej. Jego zdaniem, w przeciwieństwie do terminu „ułomna osoba prawna”, jest to pojęcie pierwotne w języku prawnym i prawniczym. Nie poddaje się więc definiowaniu.
Cultural heritage building up future thinking
Authors: Holtorf Cornelius , Muniz Tiago Silva Alves 
Published: December 2020

Qual é o papel do patrimônio cultural na construção de futuros? Como a cátedra da Unesco pode fornecer ferramentas para pensar e fazer futuros criativos? E como a arqueologia se relaciona com isso? Esta entrevista desenvolve o conceito de patrimônios futuros e chama a atenção do “setor do patrimônio” para ampliar a interdisciplinaridade e o engajamento de colaborações de mente aberta com parceiros fora da academia e da indústria, por exemplo. Aqui, Dr. Cornelius Holtorf, arqueólogo, Professor de Arqueologia na Linnaeus University, Diretor da Escola de Pós-Graduação em Arqueologia de Contrato (GRASCA) e Cátedra Unesco em Patrimônios Futuros na Linnaeus University, fala sobre seus projetos / ideias em andamento e comentários sobre o impacto do turismo e covid-19 ao patrimônio cultural, futuro do patrimônio e alfabetização em futuro. Abstract: What is the role of cultural heritage in constructing futures? How can a UNESCO Chair provide tools for creative futures thinking and future-making? And how does archaeology relate to that? This interview develops the concept of heritage futures and calls the attention of the “heritage sector” to broad interdisciplinarity and open-minded collaborations with partners outside of academia and industry, among others. Here, Dr. Cornelius Holtorf, archaeologist, Professor of Archaeology, Director of the Graduate School in Contract Archaeology (GRASCA) and UNESCO Chair on Heritage Futures at Linnaeus University talks about his ongoing projects/ideas and comments on the impact of tourism and covid-19 on cultural heritage, heritage futures and future literacy.
Educação para o Turismo em Gramado: Patrimônios Culturais e Modos de Ser Gramadense
Authors: Barbacovi Manoela , Zubaran Maria Angélica 
Published: December 2020

Este estudo analisa as epistemologias e pedagogias disseminadas pela disciplina Educação para o Turismo no currículo do Ensino Fundamental das Escolas Municipais da cidade de Gramado. Pretende-se investigar como a disciplina Educação para o Turismo tem representado a cidade de Gramado e seus patrimônios culturais, materiais e imateriais, examinando as estratégias representacionais acionadas nos Cursos de Capacitação Docente para a educação em turismo na cidade de Gramado. Em termos teóricos, o estudo se inscreve no Campo dos Estudos Culturais e nas discussões acerca dos Patrimônios Culturais. Neste sentido, o objetivo central da pesquisa é analisar a produção discursiva acerca dos patrimônios culturais da cidade de Gramado e das identidades locais nos enunciados do Curso de Capacitação Docente em Educação para o Turismo e nas entrevistas realizadas com docentes das escolas municipais de Gramado que trabalham com esta disciplina. Busca-se assim, problematizar as noções de uma Gramado intrinsecamente turística e europeia e de uma vocação naturalmente turística de seus moradores. Abstract: This study analyzes the epistemologies and pedagogies disseminated by the subject Tourism Education in the Elementary School curriculum of Municipal Schools in Gramado. It is intended to investigate how the subject Tourism Education has represented the city of Gramado and its cultural, material and immaterial heritage, examining the representational strategies used in the Teacher’s Training Courses for tourism education in Gramado. In theoretical terms, this study is part of the Cultural Studies Field and in the discussions on Cultural Heritage. In this sense, the main objective of this research is to analyze the discursive production on Gramado’s cultural heritage and the local identities in the statements of the Teacher’s Training Course in Tourism Education and in the interviews carried out with teachers who work with this subject in Gramado’s municipal schools. Thus, the aim is to problematize the notions of an intrinsically touristic and European Gramado and of a naturally tourist vocation of its residents.
AS CONFIGURAÇÕES DO TRABALHO REMOTO DA CATEGORIA DOCENTE NO CONTEXTO DA PANDEMIA COVID-19
Authors: Maia Fernanda Landolfi , Bernardo Kelen Aparecida da Silva , Bridi Maria Aparecida 
Published: December 2020

Resumo O trabalho docente, em todos os níveis de ensino, nas instituições públicas e privadas brasileiras está passando por um dos grandes desafios dos últimos tempos: o ensino remoto. Com a pandemia da COVID-19, o ano de 2020 tornou-se o cenário mundial das urgências e tomadas de decisões com um objetivo central: o da tentativa de evitar a propagação do vírus. No Brasil, em atendimento às recomendações da Organização Mundial da Saúde de isolamento social, o Ministério da Educação, por meio das portarias nº 343 e nº 345, autorizou a implantação do Ensino Remoto Emergencial (ERE) que permite que disciplinas ministradas na modalidade presencial sejam realizadas de maneira virtualmente por meio de plataformas digitais. Com base nesse cenário este artigo tem por finalidade apresentar dados da pesquisa intitulada “O trabalho remoto/ home-office no contexto da COVID-19” com o foco nas condições objetivas de trabalho dos professores nesse contexto. A metodologia é composta por uma pesquisa de natureza exploratória, que foi realizada por meio de um questionário aplicado pela plataforma Google Forms e contou com 37 perguntas, sendo duas delas, questões abertas, com um total de 262 de respondentes. Os principais resultados demonstram que os docentes foram submetidos ao processo de intensificação do trabalho, flexibilização das atividades e alterações na organização do trabalho dos professores.Palavras-chave: Condições do trabalho docente; Trabalho remoto; Isolamento social.
Precarização do trabalho e reorganização da mão de obra no contexto de pandemia
Authors: Da Costa Lourenço Aline 
Published: December 2020

Após a crise de 2015-2016, a economia brasileira sofreu um aumento do número de desempregados e devido a recuperação lenta da crise, ocorreu uma ampliação da informalidade no mercado de trabalho. Desta forma, uma das alternativas de milhares de brasileiros foi se adaptar à nova forma de controle, gerenciamento e organização do trabalho, mediado muitas vezes por plataformas digitais, mas não restrito a elas, que se tornou uma tendência mundial, denominada de “uberização”. A emergência sanitária, causada pela disseminação mundial da Covid-19 que marcou o ano de 2020, chegou ao Brasil em um contexto em que o mercado de trabalho já precisava de proteção. O objetivo deste trabalho é analisar o mercado de trabalho precário do país e a reorganização da mão de obra durante a pandemia. O percurso metodológico parte de uma análise da situação do mercado de trabalho antes e durante a pandemia, e uma análise da reorganização dos trabalhadores das plataformas digitais diante da precarização do trabalho intensificada na pandemia. Uma grande parcela da população historicamente não foi incluída no mercado de trabalho formal no País e, diante da pandemia, os trabalhadores que se submetem aos trabalhos mediados por plataformas digitais se organizaram tanto por meio de manifestações para solicitar direitos mínimos de trabalho quanto com a criação de cooperativas. Palavras-Chave:Precarização; Reorganização; Pandemia
Em tempos de Coronavírus: home office e o trabalho feminino
Authors: Muller Castro Thiele Costa , Bottega Carla Garcia , Detoni Priscila Pavan , Tittoni Jaqueline 
Published: December 2020

As mulheres geralmente são mais afetadas em momentos de epidemias e pandemias, inclusive no meio acadêmico, como este que estamos vivenciando com a COVID 19. A metodologia desse artigo está baseada na autoetnografia das autoras, todas ligadas à academia por serem professoras, pesquisadoras e estão estudando. As questões orientadoras foram as mobilizações iniciais diante da pandemia e as estratégias utilizadas para a continuidade ou não de uma rotina, especialmente da conciliação do trabalho em home office, vida doméstica e pessoal em tempos de cuidados para a proteção da vida. Destaca-se a condição de privilégios que possibilita interseccionar o trabalho feminino, com a branquitude e o ofício docente. As narrativas mostraram, principalmente, a sobrecarga da mulher na sobreposição do trabalho doméstico e profissional, bem como a fragilização dos limites entre os espaços públicos e privado trazidas pelo trabalho via tecnologias digitais.Palavras-chave:Pandemia; Trabalho feminino; Saúde Mental; Narrativa; Home office
Steroid‐dependent switch of OvoL/Shavenbaby controls self‐renewal versus differentiation of intestinal stem cells
Authors: Al Hayek Sandy , Alsawadi Ahmad , Kambris Zakaria , Boquete Jean‐Philippe , Bohère Jérôme , Immarigeon Clément , Ronsin Brice , Plaza Serge , Lemaitre Bruno , Payre François , Osman Dani 
Published: December 2020

AbstractAdult stem cells must continuously fine‐tune their behavior to regenerate damaged organs and avoid tumors. While several signaling pathways are well known to regulate somatic stem cells, the underlying mechanisms remain largely unexplored. Here, we demonstrate a cell‐intrinsic role for the OvoL family transcription factor, Shavenbaby (Svb), in balancing self‐renewal and differentiation of Drosophila intestinal stem cells. We find that svb is a downstream target of Wnt and EGFR pathways, mediating their activity for stem cell survival and proliferation. This requires post‐translational processing of Svb into a transcriptional activator, whose upregulation induces tumor‐like stem cell hyperproliferation. In contrast, the unprocessed form of Svb acts as a repressor that imposes differentiation into enterocytes, and suppresses tumors induced by altered signaling. We show that the switch between Svb repressor and activator is triggered in response to systemic steroid hormone, which is produced by ovaries. Therefore, the Svb axis allows intrinsic integration of local signaling cues and inter‐organ communication to adjust stem cell proliferation versus differentiation, suggesting a broad role of OvoL/Svb in adult and cancer stem cells.
Influence of yarn parameters on cotton/kenaf blended yarn characteristics
Authors: Abdullah S. A. S. , Zuhudi N. Z. M. , Mohd Aris K. D. , Roslan M. N. , Isa M. D. 
Published: December 2020

Spinning kenaf fibers into yarns is challenging due to the stiffness and lack of cohesiveness of the fibers. Alkali treatment is known to remove hemicellulose, wax, and breaks down lignin, reducing stiffness of kenaf fiber and improving its spinnability. Kenaf fibers were treated at percentages of 4% and 6% and blended with cotton fibers at blend ratios of 40:60 and 50:50 prior to a ring spinning process to produce a double ply yarn of 70 tex. Yarn were twisted at three sets of twist. The responses were measured in terms of carding waste percentages and yarn strength. The results showed that the optimized yarn structural parameter is kenaf fiber treated at 6% and with a kenaf/cotton 40/60 blending ratio based on its tenacity and minimum carding waste. ANOVA shows that there is a good interaction effect between NaOH and kenaf/cotton ratio, and NaOH concentration and twist.
Predictive Value of Alvarado, Acute Inflammatory Response, Tzanakis and RIPASA Scores in the Diagnosis of Acute Appendicitis
Authors: Tahir Senol , Nikolovski Andrej , Ambardjieva Martina , Markov Petar , Mladenovik Dragoslav , Selim Gjulsen , Zafirova-Ivanovska Beti , Janevski Vlado 
Published: December 2020

Introduction. The diagnosis of acute appendicitis (AA), as the most common cause of acute abdominal pain, has changed in the past decade by introducing scoring systems in addition to the use of clinical, laboratory parameters, and radiological examinations. This study aimed to assess the significance of the four scoring systems (Alvarado, Appendicitis Inflammatory Response (AIR), Raya Isteri Pengiran Anak Saleha Appendicitis (RIPASA) and Tzanakis) in the prediction of delayed appendectomy. Materials and methods. The study included 100 respondents, who were diagnosed with AA in the period from January 2018 to February 2019 and were also operated on. In addition to the clinical, laboratory, and ultrasonographic examinations, four scoring systems (Alvarado, AIR, RIPASA, and Tzanakis) were used to diagnose AA. According to the obtained histopathological (HP) findings, the patients were divided into 3 groups: timely appendectomy, delayed appendectomy and unnecessary appendectomy. Using the sensitivity and specificity of all 4 scoring systems, ROC analysis was performed to predict delayed appendectomy. Results. In the study that included 100 patients (58% men, 42% women), after the appendectomy was performed, the resulting HP showed that 74% had a timely appendectomy, while 16% had delayed and 10% had an unnecessary appendectomy. For the prediction of delayed appendectomy, the area under the ROC curve showed a value of 0.577 for the Alvarado score, 0.504 for the AIR, 0.651 for the RIPASA, and 0.696 for the Tzanakis. Sensitivity and specificity for the Alvarado score was 54% and 62%, for RIPASA 62.5% and 63.5%, for Tzanakis 69% and 60.8%, respectively. Combining the three scoring systems (Alvarado, RIPASA, and Tzanakis), the surface area under the ROC curve was 0.762 (95% CI 0.521–0.783), with a sensitivity of 85% and a specificity of 62%. Conclusion. In our study, the diagnostic accuracy of RIPASA and Tzanakis showed better results than Alvarado, while AIR cannot be used to predict delayed appendectomy in our population. However, the simultaneous application of all three scoring systems, RIPASA, Tzanakis and Alvarado, has shown much better discriminatory ability, with higher sensitivity and specificity, as opposed to their use alone. Combining scoring systems should help in proper diagnosis to avoid negative appendectomy, but additional studies with a larger number of patients are needed to support these results.
Adynamic Graciloplasty for Faecal Incontinence in an Adult after Anal Atresia Correction in Infancy – a Case Report
Authors: Samalavicius Narimantas Evaldas , Nutautiene Vitalija , Butenaite Lina , Markelis Rytis , Dulskas Audrius 
Published: December 2020

Background. Here we present a case of female patient suffering from bowel incontinence. Case report. The patient underwent unstimulated graciloplasty. Postoperative period was uneventful. After 4 weeks, a course of low frequency electric external stimulation in the area around the neurovascular bundle in the thigh was performed. Patient was evaluated 3 months postoperatively. On inspection, her anus was closed at rest. She stated moderate improvement in her continence and quality of life, her Wexner score was 10 and FISI score was 32 (prior surgery 19 and 44 accordingly). Conclusion. Adynamic graciloplasty seems to be a reasonable method of choice for faecal incontinence.
Safe Liposuction: Case Report and Review of the Literature
Authors: Černauskis Karolis , Kružyk Sandra , Šukytė Gabrielė , Venclauskas Linas , Sakalauskas Mantas 
Published: December 2020

Introduction. Liposuction is one of the most popular aesthetic surgical procedures. Liposuction is associated with weight loss, but the primary significance of this operation is body lines contouring. According to US plastic surgery statistics for 2018, liposuction surgery was ranked in the top five of cosmetic surgical procedures, and the most common area of suction in the body was the abdomen. One of the most difficult complications after this procedure is perforation of the small or large intestine, with a frequency of 0.014%. In order to avoid this complication, a comprehensive pre-operative, post-operative examination of the patient and ensuring the safety of the operation are important. We presenting a complicated clinical case of liposuction and literature review. Presentation of case report. In July 2019, a 49-year-old patient underwent surgery by plastic surgeons. Abdominal liposuction surgery was performed. On the first postoperative day, the patient complained of diffuse abdominal pain (VAS 7–8 points), but there were no clinical signs of peritonitis. The patient underwent urgent surgery following the development of a clinical picture of sepsis and peritonitis due to tomography. The operation started with diagnostic laparoscopy. On the left side of the abdominal wall, 4–5 mm abdominal wall defects were observed, and the intestinal cavity was rich in intestinal contents. No obvious injuries to the small intestine, colon or other abdominal organs were observed during laparoscopy. Therefore, a laparotomy was performed, during which two perforations of the small intestine were found and sutured. The postoperative period was smooth, with the patient discharged home after 11 bed days. Conclusions. Intestinal perforation after liposuction is a rare but dangerous complication. Although bowel injury is one of the most severe complications. Prevention is possible starting with a detailed clinical examination of the patient in the preoperative period. The postoperative period should be particularly important in light of the patient’s complaints and clinical symptoms. The presented clinical case shows what a complication of abdominal liposuction can be threatening and how important its early diagnosis and vigilance are.
Anisotropic Magnetoresistance Effect of Nickel Nanowires
Authors: Pham Do Chung , Ngo Van Thanh , Wegrowe Jean-Eric 
Published: December 2020

In this work, we study the magnetic properties of nickel nanowires by measuring their anisotropic magnetoresistance at room temperature. The single nickel nanowire is grown by electrodeposition in a polymer membrane (Polycarbonate). We measure the anisotropic magnetoresistance effect of nickel nanowires for the various values of the magnitudes and orientations of an external magnetic field. The results clearly show the existence the anisotropic magnetoresistance effect in the nickel nanowires. Besides, the experimental data are best fit to the analytical calculations using the Stoner-Wohlfarth model for the magnetization of the wires.
Clearing the Field: How do Presidential Primary Candidates Win Big on Super Tuesday?
Authors: Swearingen Colin 
Published: December 2020

In presidential primaries, Super Tuesday elections play a significant role in winnowing candidate fields and establishing nomination frontrunners. Despite their importance, scholars know little about why and how candidates win or lose the states comprising these events. This study explores which factors help explain candidate performance in Super Tuesday primaries between 2008 and 2016. Using pooled cross-sectional time-series analysis, the results indicate three key drivers of Super Tuesday success: candidate viability, public attention, and media attention. These findings imply that presidential campaigns continue to be complex electoral events beyond the early primary states and suggest that underdog candidates can still win states under the right conditions. Future research should explore the interrelatedness of these three critical factors.