bluuebunny/crossref_metadata_2025 huggingface dataset:
Comparative Analysis of Abnormal Returns of Stocks and UBS Gold Before and After the Announcement of the Covid-19 Pandemic
Authors: Agfah Qamaral Shabrina , Azhari Muhammad
Published: May 2021

Currently, the economy and capital market in Indonesia are experiencing a decline in performance due to the COVID-19 pandemic. This research was conducted to analyze whether there is a difference in the return of shares in the transportation sub-sector and UBS gold to the current COVID-19 pandemic, by looking at changes in prices 7 days before and 7 days after the announcement of the COVID- 19 Pandemic announced by President Joko Widodo on March 2, 2020. The phenomena contained in this study were carried out by the event study with the abnormal return technique. This study using data in the form of secondary data and data taken by time series. The sample used in this research is data on the closing price of 7 days of 1-gram UBS pure gold before and after the COVID-19 pandemic and 23 shares of the transportation sub-sector listed on the Indonesia Stock Exchange. Data analysis used abnormal return, normality test, and paired sample t-test using IBM SPSS. This study found that there was no difference in the abnormal return of shares in the transportation sub-sector and UBS Gold at the time of the announcement of the COVID-19 pandemic in Indonesia by Joko Widodo.
LINGUISTIC IMAGE OF EASTER IN THE EPISTOLARY TEXTS OF LESYA UKRAINKA AND HER FAMILY
Authors: BOHDAN Svitlana
Published: May 2021

The article elucidates verbal actualization features of one of the most frequent geortonyms in the Ukrainian language – Easter. The study focuses on the epistolary texts of Lesya Ukrainka and her immediate family – parents, siblings. The study has revealed the dominance of this lexeme in the Kosaches family lexicon, which confirms its normativeness not only for the idiolect of Lesya Ukrainka but also for the communication discourse in all Ukrainian families of that time. The epistolary version of this holiday, Paska (peculiar primarily to the dialectal speech of Western Polissia), is the most frequent in the letters of the poetess’ brother Mykhailo. The synonymous version Paskha is explicated in only one letter of Lesya Ukrainka to Kliment Kvitka, written in Russian. Its regulatory use is observed in the epistolary texts of her father, Petro Antonovych (probably owing to the language of his daily communication). The article considers the use of the lexeme Easter in two main functions – chronotopic and etiquette.
The author analyzes functioning of the geortonym Easter as an element of the holiday greetings with an emphasis on the Kosaches’ family tradition to send Easter cards, using them as a kind of interpersonal communication in letters.
The article reproduces in fragments from the letters the dominant elements of Easter celebrations (traditional dishes, peculiarities of treating, behavioral elements) in the Kosaches’ family and in families of different ethnic communities, where Lesya Ukrainka and Mykhailo Kosach used to be on holidays.
ELITISM AND COMMON ACCESSIBILITY OF LINA KOSTENKO’S POETIC LANGUAGE
Authors: SІUTA Halyna
Published: May 2021

The article proves that elitism and universality, common accessibility defining creative and aesthetic features of Lina Kostenko’s poetic language. Their harmony is created by three aesthetic and creative dimensions: world, national and individual.
World culture in L. Kostenko’s texts reflects by different lingual-and-aesthetic units – images, aphorized statements, quotations. Panoramic linguo-culturally holistic perception of world culture in the poetry of Lina Kostenko represents the dictionary of precedent names. This dictionary is formed by names from the texts of Bible, culture of antiquity, folklore, literature, fine arts. Together they form a holistic elitist-intellectual text, the perception of which presupposes the presence of a prepared, erudite reader.
L. Kostenko’s mini-texts and definitions persuasively reflects the national worldview. That is why they were organically included to the dictionary of literary language, enriched the arsenal of means of intellectual communication as recognizable, emotionally resonant formulas. Today they are actively used to confirm the opinion in various discourses – in journalism, in political rhetoric, in educational, in didactic and scientific literature.
One of the factors of elitism just like as of the common accessibility of L. Kostenko’s poetry is her unique ability to verbalize world and national experience as her own. This feature unites L. Kostenko’s poetics with the traditions of T. Shevchenko and, Lesya Ukrainka.
The accessibility of L. Kostenko’s artistic maxims as units of communication is promoted by knowledge of psychology, mentality of our contemporaries. They determine the correct formulations of poetic definitions. Among the most frequently updated – existential concepts (life, death), moral categories (conscience, truth, truth), feelings (love, sadness), abstract concepts (irony, vulgarity, glory). Many of them have already become formulas for verbalization of both collective and personal intellectual and emotional experience.
Important factor of accessibility of L. Kostenko’s language is its growth from aesthetics, melody and philosophy of national language. Folk words, forms, constructions reflect the natural flow of the author’s thinking.
L. Kostenko’s poetic language is an illustrative intellectual-temporal fragment of Ukrainian literary and artistic language of the second half of the XX – beginning of the XXI century. It combines the intellectualism and emotionality, bookishness and deep nationality, national sensuality.
Governança e pobreza: uma análise para países
Authors: Liberato Daniele de Paula , Ribeiro Hilton Manoel Dias
Published: May 2021

Partindo da visão de que a boa governança é um instrumento importante para o combate à pobreza, torna-se relevante entender como essas grandezas se relacionam. O objetivo deste estudo foi avaliar a relação entre questões institucionais, captadas pelo enfoque da governança, e nível de pobreza dos países, por uma ótica multidimensional. Os dados utilizados foram extraídos do Banco Mundial e compreendem o período 1996-2014. O método econométrico empregado contempla a análise de dados em painel. Os principais resultados sugerem que medidas de governança são relevantes para a compreensão do nível de pobreza das regiões.
O SUS e a atenção primária no Brasil: uma análise sobre o seu financiamento pelo piso da atenção básica fixo
Authors: Lins Julyan Gleyvison Machado Gouveia , Menezes Tatiane Almeida de , Ciríaco Juliane da Silva
Published: May 2021

Um dos grandes desafios quando se estuda o Sistema Único de Saúde (SUS) brasileiro é compreender como se dá a descentralização de recursos entre as diferentes esferas de governo. Este trabalho tem por objetivo preencher essa lacuna, descrevendo de forma detalhada como ocorrem os repasses federais para a gestão da baixa complexidade nos municípios brasileiros, ou seja, a atenção básica. Primeiro, busca-se apresentar uma rápida descrição sobre a origem do SUS e o processo de aperfeiçoamento do seu mecanismo de financiamento nas três esferas de governo,enfatizando sua característica descentralizadora. Segundo, são apresentadas as ações e os serviços de atenção primária, que são ofertadas pelos municípios do país, bem como as características de uma das principais fontes desse financiamento, que é o Piso da Atenção Básica Fixo (PAB Fixo).
Obstáculos à inovação e porte das empresas industriais no Brasil : rumo a políticas públicas de incentivo à inovação mais assertivas
Authors: Chiarini Tulio , Oliveira Vanessa Criscuolo Parreiras de , Rapini Marcia Siqueira
Published: May 2021

As evidências fornecidas neste artigo contribuem para a proposição de políticas que sejam mais assertivas, de acordo com seu objetivo: i) incentivar que as empresas que não inovam comecem a fazê-lo; e ii) incentivar que as firmas que já inovam façam mais, inclusive que consigam lidar com maiores níveis de incerteza, gerando produtos e processos com maior grau de novidade. Contudo, essas duas diretrizes precisam ser balizadas pelo tamanho das empresas. Portanto, ao realizar-se uma análise exploratória e descritiva dos obstáculos à inovação nas empresas brasileiras, procura-se neste trabalho encontrar elementos para corroborar a seguinte proposição: os obstáculos econômicos – e institucionais –, tecnológicos e organizacionais são fatores que dificultam e impedem processos inovativos em empresas inovadoras e não inovadoras, respectivamente; no entanto, o porte da firma – seja esta inovadora ou não – importa. Isto é, quanto maior o tamanho da empresa – de acordo com o número de empregados –, menos obstáculos esta enfrenta para inovar vis-à-vis as médias e micro e pequenas empresas (MPEs).
CYBER SECURITY MANAGEMENT MODEL FOR CRITICAL INFRASTRUCTURE PROTECTION
Authors: TVARONAVIČIENĖ Manuela , PLĖTA Tomas , DELLA CASA Silvia
Published: May 2021

Purpose – in this article, the authors propose a management model for Critical Infrastructure cybersecurity,
further development of a model developed by Limba, Plėta, Agafonov, and Damkus (2017).
Research methodology – methodology consists of researching the best practices in cybersecurity management for Critical
Infrastructures and evaluating the best element to be included. The article offers an overview of the model, including
structure and objectives, and further analysis that focuses on pre-existing CI management frameworks.
Findings – main results show that, although previously published protocols and models contain valuable elements, there
is still the need to implement a comprehensive model which can be applied to every type of CI.
Research limitations – research might have been limited due to the lack of a unitary approach to cybersecurity management
for CI, meaning the lack of possibility of reference to a similar model and approach.
Practical implications – model which is presented in the article could offer a new approach to CI protection strategies
and could be the beginning of a more structured approach towards their protection.
Originality/Value – model was created by the authors with references to past published protocols and models, which
are present in the quotation in the text as well as the bibliography.
I Spy Transits and Pulsations: Empirical Variability in White Dwarfs Using Gaia and the Zwicky Transient Facility
Authors: Guidry Joseph A. , Vanderbosch Zachary P. , Hermes J. J. , Barlow Brad N. , Lopez Isaac D. , Boudreaux Thomas M. , Corcoran Kyle A. , Bell Keaton J. , Montgomery M. H. , Heintz Tyler M. , Castanheira Barbara G. , Reding Joshua S. , Dunlap Bart H. , Winget D. E. , Winget Karen I. , Kuehne J. W.
Published: May 2021

We present a novel method to detect variable astrophysical objects and transient phenomena using anomalous excess scatter in repeated measurements from public catalogs of Gaia DR2 and Zwicky Transient Facility (ZTF) DR3 photometry. We first provide a generalized, all-sky proxy for variability using only Gaia DR2 photometry, calibrated to white dwarf stars. To ensure more robust candidate detection, we further employ a method combining Gaia with ZTF photometry and alerts. To demonstrate its efficacy, we apply this latter technique to a sample of roughly 12,100 white dwarfs within 200 pc centered on the ZZ Ceti instability strip, where hydrogen-atmosphere white dwarfs are known to pulsate. By inspecting the top 1% of the samples ranked by these methods, we demonstrate that both the Gaia-only and ZTF-informed techniques are highly effective at identifying known and new variable white dwarfs, which we verify using follow-up, high-speed photometry. We confirm variability in all 33 out of 33 (100%) observed white dwarfs within our top 1% highest-ranked candidates, both inside and outside the ZZ Ceti instability strip. In addition to dozens of new pulsating white dwarfs, we also identify five white dwarfs highly likely to show transiting planetary debris; if confirmed, these systems would more than triple the number of white dwarfs known to host transiting debris.
Analysis of Solar Diameter Measurements Made at the Basilica of San Petronio during and after the Maunder Minimum
Authors: Tovar I. , Aparicio A. J. P. , Carrasco V. M. S. , Gallego M. C. , Vaquero J. M.
Published: May 2021

A series of measurements of the solar diameter taken in the meridian line of the Basilica of San Petronio (Bologna, Italy) between 1655 and 1736 has been analyzed. This series is of interest because the measurement period includes the Maunder Minimum (1645–1715; hereafter MM) when solar activity was abnormally low. Some authors have suggested an increase of the solar diameter during the MM. Trying to detect these changes, statistical analyses comparing measurements taken in San Petronio during the MM (1655–1715) and other ones taken in a subsequent period (1716–1736) have been performed. Mann–Whitney U tests and Student’s t-tests indicate that there is no statistically significant difference in the medians and averages of the solar diameter in both periods. In fact, we have found differences around 0.″6 in the medians and the averages, which are below the mean accuracy of the instrument. Therefore, we conclude that there is no difference between the solar diameter value measured during the MM (1655–1715) and that for the subsequent period 1716–1736. This implies that there has not been an increase in the solar diameter of several arcseconds during the MM as has been speculated by some authors.
Exploring Mutual Information between IRIS Spectral Lines. I. Correlations between Spectral Lines during Solar Flares and within the Quiet Sun.
Authors: Panos Brandon , Kleint Lucia , Voloshynovskiy Sviatoslav
Published: May 2021

Spectral lines allow us to probe the thermodynamics of the solar atmosphere, but the shape of a single spectral line may be similar for different thermodynamic solutions. Multiline analyses are therefore crucial, but computationally cumbersome. We investigate correlations between several chromospheric and transition region lines to restrain the thermodynamic solutions of the solar atmosphere during flares. We used machine-learning methods to capture the statistical dependencies between six spectral lines sourced from 21 large solar flares observed by NASA’s Interface Region Imaging Spectrograph. The techniques are based on an information-theoretic quantity called mutual information (MI), which captures both linear and nonlinear correlations between spectral lines. The MI is estimated using both a categorical and numeric method, and performed separately for a collection of quiet Sun and flaring observations. Both approaches return consistent results, indicating weak correlations between spectral lines under quiet Sun conditions, and substantially enhanced correlations under flaring conditions, with some line-pairs such as Mg ii and C ii having a normalized MI score as high as 0.5. We find that certain spectral lines couple more readily than others, indicating a coherence in the solar atmosphere over many scale heights during flares, and that all line-pairs are correlated to the GOES derivative, indicating a positive relationship between correlation strength and energy input. Our methods provide a highly stable and flexible framework for quantifying dependencies between the physical quantities of the solar atmosphere, allowing us to obtain a three-dimensional picture of its state.
Mrk 1239: a Type-2 Counterpart of Narrow-line Seyfert-1?
Authors: Pan Xiang , Zhou Hongyan , Yang Chenwei , Sun Luming , Smith Paul S. , Ji Tuo , Jiang Ning , Jiang Peng , Liu Wenjuan , Lu Honglin , Shi Xiheng , Dai Xuejie , Zhang Shaohua
Published: May 2021

We present new spectrophotometric and spectropolarimetric observations of Mrk 1239, one of the 8 prototypes that defines type-1 narrow-line Seyfert galaxies (NLS1s). Unlike the other typical NLS1s though, a high degree of polarization (P ∼ 5.6%) and red optical–IR (g–W
4 = 12.35) colors suggest that Mrk 1239 is more similar to type-2 active galactic nuclei like NGC 1068. Detailed analysis of spectral energy distribution in the UV–optical–IR yields two components from the nucleus: a direct and transmitted component that is heavily obscured (E

B–V
≈ 1.6), and another indirect and scattered one with mild extinction (E

B–V
∼ 0.5). Such a two-light-paths scenario is also found in previous reports based on the X-ray data. Comparison of emission lines and the detection of He i*λ10830 BAL at [−3000, −1000] km s−1 indicates that the obscuring clouds are at physical scale between the sublimation radius and that of the narrow emission line regions. The potential existence of powerful outflows is found as both the obscurer and scatterer are outflowing. Similar to many other type-2s, jet-like structure in the radio band is found in Mrk 1239, perpendicular to the polarization angle, suggesting polar scattering. We argue that Mrk 1239 is very probably a type-2 counterpart of NLS1s. The identification of 1 out of 8 prototype NLS1s as a type-2 counterpart implies that there can be a substantial amount of analogs of Mrk 1239 misidentified as type-1s in the optical band. Properties of these misidentified objects are going to be explored in our future works.
Taxonomic Identity of Carpinus dayongina Franchet (Betulaceae)
Authors: He Qianqian , Zhao Runan , He Anguo , Zhu Zunling , Tong Yihua
Published: May 2021

Carpinus polyneura and C. dayongina are recognised as separate species in Flora of China. In this study, the results of an examination of literature, morphological comparison and phenetic clustering of nuclear ITS sequences suggest that C. dayongina is conspecific with C. polyneura. Thus, we propose reducing C. dayongina to a synonym of C. polyneura.
On computational Poisson geometry II: Numerical methods
Authors: Evangelista-Alvarado Miguel Ángel , Ruíz-Pantaleón José Crispín , Suárez-Serrato Pablo
Published: May 2021

We present twelve numerical methods for evaluation of objects and concepts from Poisson geometry. We describe how each method works with examples, and explain how it is executed in code. These include methods that evaluate Hamiltonian and modular vector fields, compute the image under the coboundary and trace operators, the Lie bracket of differential 1–forms, gauge transformations, and normal forms of Lie–Poisson structures on \begin{document}$ {\mathbf{R}^{{3}}} $\end{document}. The complexity of each of our methods is calculated, and we include experimental verifications on examples in dimensions two and three.
Recurrent N209* ABHD5 mutation in two unreported families with Chanarin Dorfman Syndrome
Authors: Tavian Daniela , Durdu Murat , Angelini Corrado , Torre Enza , Missaglia Sara
Published: May 2021

ABHD5 protein is widely involved in lipid and energy homeostasis. Mutations in the ABHD5 gene are associated with the onset of Neutral Lipid Storage Disease with Ichthyosis (NLSDI), historically known as Chanarin Dorfman Syndrome (CDS). CDS is a rare autosomal recessive lipid storage disease, characterized by non-bullous congenital ichthyosiform eritrhoderma (NCIE), hepatomegaly and liver steatosis. Myopathy, neurosensory hearing loss, cataracts, nystagmus, strabismus, and mental impairment are considered additional findings. To date, 151 CDS patients have been reported all over the world. Here we described two additional families with patients affected by CDS from Turkey. Our patients were a 42 and 22-years old men, admitted to the Hospital for congenital ichthyosis. Hepatic steatosis and myopathy were also detected in both patients. ABHD5 molecular analysis revealed the presence of N209* mutation. Our data enlarge the cohort of CDS patients and provide a revision of muscle clinical findings for this rare inborn error of neutral lipid metabolism.
Determinación de la actividad antidedrepanocítica de nanopartículas cargadas con vainillina mediante Resonancia Magnética Nuclear
Authors: Rodriguez Ferreiro Annarli Olivia , Hidalgo Reyes Erich , Rivero Labrada Roger , Ortiz Beatón Emilia , López Noa Rubén
Published: May 2021

En la presente investigación se simula la actividad antidrepanocitaria en muestras biológicas (sangre total) frente a nanopartículas sólidas lipídicas cargadas con vainillina (NSL- V) a través de las mediciones de los tiempos de relajación magnética de las moléculas de hidrógeno. Para este fin se empleó sangre proveniente del Banco de Sangre del Hospital “Dr. Antonio María Béguez César” perteneciente a pacientes con Anemia Drepanocítica (AD) y se preparó un grupo control y tres grupos experimentales (Grupo 1 (G1): 300 μl de sangre total SS. Grupo 2: 150 μl de sangre total SS y 150 μl de formulación de NSL con vainillina. Grupo 3 (G3): 150 μl de sangre total SS y 150 μl de formulación de vainillina. Grupo 4 (G4):150 μl de sangre total SS y 150 μl de formulación de NSL) y cada uno se realizó por triplicado. Se obtuvieron nanopartículas sólidas lipídicas con valores de eficiencia de encapsulación superiores al 50%, lo que demuestra una adecuada incorporación de vainillina en estos nanosistemas. Mediante el empleo de la técnica RMN se demostró que la vainillina encapsulada en NSL aumenta los valores del tiempo de demora (Td), lo que es indicativo de la inhibición de la formación de los polímeros de HbS en los eritrocitos falciformes avalando el uso de nanopartículas sólidas lipídicas como vehículos para aumentar la eficacia de la vainillina en el tratamiento de la Anemia Drepanocítica.
El servicio de consultoría farmacotoxicológica a 22 años de su fundación. Principales logros
Authors: Arró Díaz Diana Julia , Macias Peacok Beatris , Montané Ojeda Claudia , González Fernández Rosalia , Jardínes Cala Deylis
Published: May 2021

El servicio de Consultoría Fármaco-Toxicológica (CFT), creado en octubre de 1997, para proveer información inmediata, actualizada y precisa sobre las propiedades fármacotoxicológicas de los medicamentos y productos naturales, así como elementos para el diagnóstico, tratamiento y prevención de las intoxicaciones por las más variadas sustancias químicas tanto al equipo de salud como a la población en general. Este estudio pretende exponer las principales características y resultados del servicio de Consultoría Fármaco Toxicológica en 22 años de trabajo. En este período se han atendido más de 13 279 consultas, de las cuales 10 877 (81,9%) son farmacológicas, 632 (4,8%) son de tipo toxicológica, y 471 (3,5%) corresponden al apoyo en la atención de urgencia a pacientes intoxicados. Los medicamentos, plaguicidas y productos domésticos, clasificaron como las sustancias causantes de las intoxicaciones más frecuentes, aunque también hay que destacar el alza de consultas por productos de plantas medicinales. Este constituye un servicio de fácil acceso y que ofrece información confiable y actualizada, por lo que ha contribuido a lo largo de los años a la disminución de la morbi-mortalidad por intoxicaciones en la región oriental del país y a continuar en una posición de preferencia para las personas de la población, a pesar del auge de las nuevas tecnologías en materia de informática y el acceso a Internet.
Avances de la investigación del lupus en Latinoamérica
Authors: by PANLAR Global Rheumatology
Published: May 2021

"En este videoblog hablaremos con José Gómez-Puerta, jefe del servicio de Reumatología del Hospital Clinic de Barcelona, profesor asociado de la Universidad de Barcelona y máster en Salud Pública de la Escuela de Salud Pública de Harvard, sobre las investigaciones desarrolladas en Latinoamérica sobre el lupus por parte del grupo GLADEL, mensajes clave para pacientes y familiares, así como las relaciones existentes con el covid-19. Se trata de una conversación que busca, en palabras del doctor Gómez-Puerta, enviar un mensaje de ""optimismo y tranquilidad"". ""El lupus es una enfermedad tratable, controlable, donde cada día se desarrollan mejores tratamientos y mejores marcadores para su diagnóstico y su control. Es muy importante que confíen en su reumatólogo, que se hagan otro cuadro y que se tome la medicación y que ante cualquier signo de alarma o síntoma fuera de lo habitual consulte al especialista"", asegura."
Síndrome Lumbocostovertebral Asociado a Mielomeningocele
Authors: Galarza-Armijos Monica , Marcano-Sanz Luis , Endis-Miranda Miurkis , Quizhpi-Lazo Marcela , Aguilar-Castillo Jenner , Villacis-Sandoval Rodrigo , Romero Siavichai , Domínguez León , Vásconez-González Eduardo , Ortiz-Prado Esteban
Published: May 2021

El síndrome lumbocostovertebral (SLCV) es una anomalía poco frecuente, que afecta a los cuerpos vertebrales, las costi- llas y músculos de la pared abdominal, que puede además estar asociada a múltiples anomalías congénitas, requiere un manejo multidisciplinario y tratamiento quirúrgico temprano para evitar complicaciones. Presentación del caso: Se reporta un caso de un neonato masculino de 10 días, que presentó desde el nacimiento 2 tumoraciones lumbares derechas, la una que aumentaba de tamaño con el llanto que correspondió a hernia lumbar y la otra a mielomenigocele. En estudios complementarios se evidenció fusión de 1ra y 2da, 3era y 4ta, costilla 11 y 12 derecha, costilla 13 accesoria derecha y 13, 14 izquierda, múltiples defectos de fusión de cuerpos vertebrales lumbares y sacros (hemivértebras), defecto de pared de aproximadamente 1 cm con protrusión de contenido intestinal, siendo diagnosticado de SLCV asociado a mielomenigocele. Se realizó cierre simple y refuerzo de la pared con parche de pericardio de bovino y plastia de mielomeningocele, sin complicaciones. Presentamos este caso debido a la rareza reportada en la literatura. Conclusiones: El SLCV es una entidad rara, que amerita resolución quirúrgica temprana para evitar complicaciones, además de un manejo multidisciplinario. Palabras clave: hemivértebra, hernia lumbar, lumbo-costo-vertebral, Meningomielocele
Síndrome de Joubert Asociado a Apnea Central del Sueño en un Adulto de Colombia
Authors: Quintero-Moreno Juan Felipe , Ramirez-Diossa Jhon Darbi
Published: May 2021

Introducción: El síndrome de Joubert es una ciliopatía de transmisión autosómica recesiva. Las cilias primarias cumplen funciones en la proliferación neuronal, migración axonal en cerebelo y tallo cerebral. Marie Joubert y colaboradores en 1969 publicaron 4 casos con agenesia total o parcial del vermis cerebeloso y episodios de apnea-hiperpnea neonatal. desde edades tempranas las principales manifestaciones son: trastornos del patrón respiratorio, nistagmus, anormalidades en la deglución, hipotonía, la ataxia y discapacidad intelectual. Clasicamente se ha descrito que al crecer los pacientes mejoran de las alteraciones respiratorias. Caso clínico: Se describe el caso de un paciente de 39 años hombre adulto, con retardo mental e historia de desorden del movimiento de miembros inferiores al dormir, ronquidos, pausas respiratorias y somnolencia diurna. Segundo hijo, con embarazo a término, sin escolaridad, al examen físico: disartria, falla de memoria a corto plazo y semántica, escala de Epworth: 9/24. Con hallazgo en resonancia magnética cerebral (RMN) de hipoplasia del vermis cerebeloso y de los hemisferios formando el “signo del molar.” Además, con polisomnografía que demostró apnea central del sueño. Conclusión: Es fundamental visibilizar este tipo de síndromes para establecer el diagnóstico en edad prenatal o edades temprana, lo cual permite una consejería genética oportuna y una atención multidisciplinar temprana. El tratamiento adecuado de los trastornos del sueño que tienen los pacientes es crucial para una mejor calidad de vida. Palabras clave: apnea central del sueño, Ciliopatías, Colombia, Signo del molar, Síndrome de Joubert, vermis cerebeloso
Componentes de la gestión educativa aplicables por el equipo directivo
Authors: García Huerta Miguel , León Moncayo Eloy , Rosales Zambrano Angélica
Published: May 2021

El equipo directivo representa un pilar fundamental para gestionar instituciones educativas, siendo el liderazgo una de sus competencias básicas. Cada integrante que forma al equipo directivo debe poseer cualidades y capacidades para cumplir con el propósito de su cargo durante su gestión. Así, el objetivo del escrito fue mostrar los componentes de la gestión educativa que deben tomar en cuenta el equipo directivo. Para mostrar la propuesta, el trabajo de investigación atendió un criterio reflexivo con un enfoque deductivo y la técnica fue el análisis bibliográfico y de contenido. Como base teórica fueron utilizados las propuestas de Chiavenato (2007) y García (2017), en relación a la organización, toma de decisiones, coordinación y planificación. Se concluye que los componentes gerenciales son articulados a la práctica del equipo directivo para una mayor eficacia dentro de la labor académica, pedagógica y administrativa en las instituciones educativas.
Do ódio vem a coragem. Dinâmica do massacre como vingança
Authors: Souza Emanuel Pacheco de
Published: May 2021

Este estudo explora um massacre de uma aldeia Gamela ocorrido nos anos 1920 em Penalva/MA. O massacre dos Gamelas está registrado em “Terra Queimada”, livro de memórias de Bento Mendes, primo do autor do massacre. Além do massacre o livro revela um rico panorama da vida nos sertões maranhenses na primeira metade do século XX. Estes demais aspectos são úteis para compreender o massacre na medida em que descortinam o pano de fundo cultural para que as noções de vingança, honra e justiça sirvam como mecanismo analítico. O conceito de Fronteira fornece a moldura mais ampla para a compreensão do massacre.
Overview of the documentary film "The first audio recording of Kazakh music. Road of people"
Authors: Sabyrova Aliya , Baribayeva Aigerim
Published: May 2021

Kazakh traditional music has been the research object for many scientists from Russia, Germany, Great Britain, Hungary, Japan, the United States, and other countries. In the 20th century, due to the establishment of Soviet power, the territory of Kazakhstan was closed for research by foreigners. Simultaneously, such a combination of events contributed to preserving materials collected before the Great October Socialist Revolution. Therefore, today it is vital for the World and Kazakh ethnomusicology to consider unknown materials and scientific sources.
Various foreign archives contain materials unknown to Kazakh ethnomusicologists about Kazakh traditional music collected on researchers’ and traveler’s expeditions since the end of the XVIII century. Recordings of the German ethnographer-anthropologist R. Karutz were found in 2016 by the film crew of the Interstate TV and Radio Company “Mir”, and analyzed and published by the doctor of Art studies S. I. Utegalieva in the book” Turkestan collection of songs and instrumental pieces collected by R. Karutz (1905)”. These recordings prove that there are sources about Kazakh traditional music that can change the opinion about the historical significance of the Kazakh culture in the Central Asian region. The famous turcologist Efim Rezvan presented the records in the Pushkin Museum in St. Petersburg. It turned out that the original cylinders with authentic recordings are currently stored in the archive of the Berlin Museum of Visual Anthropology and Ethnology.
This article reviews the documentary film "Road of People: The First Audio Recording of Kazakh Music", and sheds light on the possible prospects of studying the problem of research the Kazakh traditional music.
Today, the Berlin Phonogram Archive contains samples of music from all over the world, the first recording dates back to 1900. The collection of wax cylinders by Richard Karutz is kept in the Department of Ethnomusycology, Visual Anthropology at the Berlin Phonogram Archive of the Ethnological Museum in Berlin. The collection is well preserved, and according to its curator Dr. Ricarda Kopal, there are 16 wax cylinders from Turkestan, an area of ​​now southern Kazakhstan, which R. Karuts crossed during his expedition. The film crew brought digital copies of the recordings to Almaty for further study. Kazakh and international scientists and performers, professors and doctors of sciences: S. Utegalieva, T. Togzhanov, A. Berdibay (Kazakhstan), I. Saurova (Karakalpak Autonomous Republic), R. Abdullaev (Uzbekistan) and others were involved to decipher, analyze, describe and evaluate the musical and artistic content of the recordings. The whole process was documented in the film, which was worked on by a whole team of professional journalists, the script was written by Timur Sandybaev and Askar Alimzhanov, directed by Kanat Yessenamanov.
Blurring of Vision with Malaise
Authors: Zafar Mansoor , Randhawa Ratan Singh , Peacock-Young Barnaby , Eldebri Reem , Dashora Umesh
Published: May 2021

We present the case of a 56-year-old female brought to the Emergency Department via routine ambulance transport with complaints of blurred vision and malaise. She was screened by ambulance crew using the facial arm speech time (FAST) tool and a basic top-to-toe assessment as per current routine. The examining practitioner performed a thorough assessment of the patient, revisiting the initial examination findings, and establishing new clinical features of visual field deficit and pan-systolic murmur. The likely diagnosis of septic emboli or stroke with infective endocarditis was identified through the power of rigorous history taking and examination. These were then supported by investigation with blood tests and imaging. This prompted discussion with a tertiary centre and subsequent transfer for further investigation and management. The patient's journey shows that there may indeed be a role for a more comprehensive (but not exhaustive) initial screening from ambulance services in order to help appropriately stream specific patients to hospital in a timelier manner (to meet the thrombolysis window). This case supports the addition of V (visual fields) to the FAST screening tool.
Levetiracetam-Induced Systemic Lupus Erythematosus
Authors: Jadhav Praveen , Kulkarni Teja , Jadhav Janhavee , Desai Saourabh , Baviskar Rahul
Published: May 2021

Systemic lupus erythematosus (SLE) is a rare autoimmune disorder in a physician's practice, commonly presenting in young females. It is rare for SLE to present at a late age. Though SLE is idiopathic, sometimes it can present as an adverse reaction to drugs. Quite a few drugs are implicated in this process. However, there are no reports of levetiracetam causing SLE. Here, we present a case of 62-year-old female presenting with SLE after consumption of levetiracetam for 1 year for her epilepsy. Erythematosus rash was her main symptom. This was associated with a strong positivity of antinuclear antibody. The symptoms remitted completely after the discontinuation of levetiracetam, suggesting them to be because of drug-induced lupus (DIL). DIL differs from SLE in being mild, affecting atypical age groups and resolving completely on withdrawal of the drug.
Professor Hugh Maclean: One of the First British Military Research Nephrologists and the Pioneer of the First United Kingdom Veterans’ Renal Clinic
Authors: Almond Lorna Anne , Almond Michael Kevin
Published: May 2021

Few people have been as successful in bringing together basic research, clinical science, and a contribution to military medicine as Professor Hugh MacLean. However, today he is almost forgotten. During World War 1, practicing within the realms of the new field of renal medicine, with minimal resources and in a military hospital, he conducted one of the first large-scale Medical Research Committee investigations into war nephritis involving 60,000 subjects. After the war he set up and practiced, amongst other specialties, in the field of veteran medicine and established the concept of the one-stop renal clinic. After achieving significant academic recognition, he was unfortunately affected by mental health problems, possibly related to his wartime experiences, which brought an illustrious career to an untimely end.
Investigating vendor selection criteria in information technology outsourcing using multiple criteria decision making
Authors:   , Bugwandin Roshelle
Published: May 2021

The selection of an appropriate vendor from a set of competing vendors in information technology outsourcing is an essential decision for the effective and efficient management of supply chain management in a fiercely competitive environment. Given the growing and intensive applications of information technology resources to improve process efficiency, achieve growth, foster innovation and transform service delivery, the need arises to outsource the major information technology operations of an organisation, as a strategy for organisations to concentrate on their core businesses. Information technology outsourcing is an important constituent in supply chain management, because it demands effective selection of an appropriate vendor, based on multiple conflicting criteria. Supply chain management places strong emphasis on effective evaluation and selection of vendors against usually conflicting multiple criteria, rather than on cost as a single criterion upon which to base a decision. Multiple criteria generally include both qualitative and quantitative attributes, some of which can be fuzzy in nature. The overarching purpose of this research is to screen the most important criteria of information technology outsourcing for vendor selection based on expert opinions. The experts are from institutions of higher education, health, inspection and testing, property, shipping, state own enterprise, local government and transportation, who share their views regarding criteria that influence their vendor selection decision. Since the vendor selection decision is characterised by a high degree of subjectivity, interdependency and conflicting criteria, the analytic hierarchy process is applied to determine the weights of the identified criteria, evaluate and rank the potential vendors that provide information technology outsourcing services to the sampled institutions. The sample size for this research comprises 16 respondents and the 11 criteria which are cost, quality, commitment, additional resources, additional expertise, prior work, contract terms, confidentiality, location, on supplier database and black economic empowerment. Results show that quality of product is the most important attribute for vendor selection in information technology outsourcing. In addition, the study found that the sampled institutions can categorise their information technology outsourcing vendors more effectively and select a more effective supply chain partner. Moreover, the sampled institutions can provide unsatisfactory vendors with valuable feedback that will help them improve and become good partners in the future.
Virtual Articulators, Virtual Occlusal Records and Virtual Patients in Dentistry
Authors: ÖZDEMİR Gökhan , ALBAYRAK Berkman , YÜZBAŞIOĞLU Emir , ÖLÇER US Yeşim
Published: May 2021

Digital technology is broadly used in almost every part of medicine. As tools of digital technology, augmented reality and virtual reality have been adopted in all disciplines of dentistry and dental education. In particular, virtual articulators have allowed for a full analysis of occlusion with dental models that can simulate all mandibular movements in static and dynamic positions. When combined with additional software, virtual articulators can also enhance education and practice, allow for quicker and more precise individualized diagnoses and enable discussions of dental treatment planning options with patients during their first appointment. This article reviews the requirements for virtual articulators and occlusal recordings and assesses their advantages and disadvantages in various aspects.
Auditors’ Negligence and Professional Misconduct in India: A Struggle for a Consistent Legal Standard
Authors: Mohan M P Ram , Raj Vishakha
Published: May 2021

Gross negligence is a severe form of negligence. Its severity has been characterized using the presence of a mental element or mens rea accompanying the negligent act. Within the context of professional negligence, gross negligence is important as it constitutes professional misconduct. For auditors, a finding of professional misconduct through disciplinary proceedings can result in suspension or expulsion from the profession. In India, gross negligence is regularly used in disciplinary proceedings against auditors and also by the Securities and Exchange Board to determine whether an auditor has violated any securities regulations. Given the implications of a finding of gross negligence on the practice of an auditor, this paper seeks to discuss this Indian legal standard in detail. Using the statutory framework that governs auditors as a backdrop, this paper examines all reported High Court decisions from the 1950s till 2019 along with decisions of the Securities and Exchange Board with regards to an auditor’s duties. We find that the approach used to discern the existence of gross negligence across these decisions has been inconsistent. In the absence of any precedent from the Supreme Court of India that details what comprises gross negligence in the context of auditors, this inconsistent approach poses a problem. This paper offers a starting point for a discussion to minimize the uncertainty currently associated with auditors’ liability for professional misconduct, especially hoping to assist the newly established National Financial Reporting Authority in its decision-making process.
Comparison of dosimetry parameters of three-dimensional conformational radiation therapy and volumetric modulated arc therapy on the example of treatment of a patient with salivary gland adenocarcinoma
Authors: Rakhimov A. , Zekebayev M. , Kuatbek A. , Dyachkov V.
Published: May 2021

An optimal choice of radiation therapy method is the main prerequisite for successful completion of treatment.

Continuous analysis of radiation therapy methods’ advantages and comparing their parameters and dose load in typical cases will increase the treatment efficacy and reduce the unavoidable load on critical organs.

The purpose was to check the plans of treatment by volumetric modulated arc therapy (VMAT) and three-dimensional conformal radiation therapy (3D-CRT) methods, make their comparison and identify the advantages using an example of a treatment design for a patient treated at the Daily Radiotherapy Hospital of the Kazakh Institute of Oncology and Radiology (Almaty, Kazakhstan).

Results: The presented illustrations of the process planning and the numerical analysis of the dose load on critical organs show VMAT advantages for radiation therapy of salivary gland cancer: optimal coverage, sparing load on critical organs and healthy tissues, gradient decay at the borders of the neoplasm.

Conclusion: The variability of radiation therapy methods ensures the most acceptable coverage that keeps the dose load within international standards’ ranges. Mastering these methods will improve the effectiveness of radiation therapy for various cancer cases
Convergência entre biologia evolutiva e ciências sociais
Authors: Costa Filho Geraldo Pedro da
Published: May 2021

O artigo tem como objetivo fazer uma retrospectiva das tentativas de aproximação entre a biologia evolutiva e as ciências sociais, identificando os obstáculos que surgiram no começo da consolidação da biologia e da sociologia como ciências, no século XIX, e as afinidades entre elas que foram se revelando por meio de conceitos como organismo e evolução, desenvolvidos ao longo do século XX pela sociologia e a biologia.
Políticas culturais e hierarquias simbólicas no campo do teatro paulistano: as lutas pela lei de fomento
Authors: Romeo Simone do Prado
Published: May 2021

Este artigo debate a trajetória do movimento Arte contra a Barbárie, desde sua gênese até sua conquista mais notória: a Lei de Fomento ao Teatro para a Cidade de São Paulo, que constitui uma inovação no panorama das políticas públicas no contexto brasileiro. Ao iluminar esse percurso, buscamos evidenciar as estratégias de legitimação cultural de que o movimento lançou mão, bem como os condicionantes que concorreram para tornar possível tal conquista.
O esclarecimento e a distinção na alimentação: Uma análise da indústria cultural e a formação do gosto por cervejas especiais
Authors: Monteiro Renato Augusto
Published: May 2021

Colocadas em circulação no mercado, as cervejas especiais se contrapõem às cervejas que passam a ser lidas como comuns. Entre o refinado e o grosseiro, o objeto o qual seja considerado bom ou mau gosto se altera em processos de longa duração. O esclarecimento gera a partir das condições de existência um sistema de conhecimentos em torno da alimentação que se transforma reiterando a dominação por meio da distinção. Neste estudo, analisamos as estratégias de mediação sociocultural da Ambev no Centro de Experiência Cervejeira da Bohemia (CECB). Nossa questão gira em torno das táticas da indústria cultural e do esclarecimento na formação do gosto por cervejas especiais e sua relação com o habitus e a distinção. Problematizamos a degustação como fórmula geradora de estilos de vida, que produz juízos de gosto que reiteram a auto conservação da aparelhagem social e econômica sob uma aparente liberdade de escolha.
"Ele é meu filho": Sobre o significado das aves
Authors: Dapra Andrea , Casanova Catarina
Published: May 2021

Os outros animais estão presentes na vida dos seres humanos assumindo vários papéis e significados pelo menos desde o Paleolítico: trabalho, alimentação, companhia, poder, estatuto social. À semelhança de outros países europeus, a presença de ‘animais de companhia’ nas casas das famílias portuguesas tem vindo a crescer, sendo que eram já mais de 7 milhões de espécimes em 2018. Embora não tão numerosas como os gatos ou os cães, as aves são comuns. Este trabalho constitui-se como o primeiro contributo para o conhecimento da relação entre seres humanos e ‘aves de companhia’ (psitacídeos) na região dc Lisboa. Explorámos significados e impactos da presença das aves no quotidiano dos inquiridos. Para tal, utilizámos questionários, entrevistas e observação e recorremos ainda â etnogralia digital. O bem-estar físico e mental das aves é uma preocupação dos guardiões para os quais estas assumem o papel de 'filhos’ ou ‘membros da família".
Triggering Economic Growth:Trade Liberalization as the Prominent Factor in Less-developed Countries
Authors: Mohaghegh Mohsen , Valipour A. S.
Published: May 2021

Numerous theoretical and empirical studies have investigated the role of financial development, human capital accumulation, and trade liberalization on economic growth. Their findings, however, have been inconclusive as to which of these factors’ implementation should policy makers prioritize. We construct a panel of more than 160 `developed’, `developing’ and `less-developed’ countries between 1965 and 2017 to address this issue. We use non-stationary dynamic panel estimations to argue that quantitative effects of these factors depend on national income levels. Even though developed countries benefit the most from investing in their human capital and developing countries gain more by improving their financial institutions, our results show that both financial development and human capital are relatively ineffective in less developed countries. Nonetheless, trade liberalization has a stronger impact on GDP growth in these economies than in developing and developed countries.