bluuebunny/crossref_metadata_2025 huggingface dataset:
Application of High-Frequency Oscillation Ventilation Combined With Volume Guarantee in Preterm Infants With Acute Hypoxic Respiratory Failure After Patent Ductus Arteriosus Ligation
Authors: Lin Hui-Zi , Lin Wen-Hao , Lin Shi-Hao , Xiu Wen-Long , Zheng Yi-Rong
Published: September 2022

Objective: This study aimed to evaluate the efficacy and safety of high-frequency oscillation ventilation combined with volume guarantee (HFOV-VG) in preterm infants with acute hypoxemic respiratory failure (AHRF) after patent ductus arteriosus ligation.
Methods: We retrospectively analyzed the clinical data of 41 preterm infants, who were ventilated for AHRF after patent ductus arteriosus ligation between January 2020 and January 2022. HFOV alone was used in 20 of the 41 infants, whereas HFOV-VG was used in the other 21 infants.
Results: There was no statistically significant difference in the demographic information and baseline characteristics of preterm infants included in the study. The average frequency tidal volume (VThf) of the HFOV-VG group was lower than that of the HFOV group (2.6 ± 0.6 mL versus 1.9 ± 0.3 mL, P < .001). In addition, the incidence of hypocapnia and hypercapnia in infants supported with HFOV-VG was significantly lower (15 versus 8, P < .001; 12 versus 5, P < .001). Furthermore, the duration of invasive ventilation in the HFOV-VG group also was lower than in the HFOV group (3.7 ± 1.2 days versus 2.1 ± 1.0 days, P < .01).
Conclusion: Compared with HFOV alone, HFOV-VG decreases VThf levels and reduces the incidence of hypercapnia and hypocapnia in preterm infants with acute hypoxic respiratory failure after patent ductus arteriosus ligation.
Risk Factors of Prolonged Mechanical Ventilation in Patients Undergoing Redo Valve Surgery
Authors: Xiao Yaqiong , Xu Jianping , Zhao Can , Pan Guangyu
Published: September 2022

Background: Prolonged mechanical ventilation (PMV) after cardiac surgery is associated with high morbidity and mortality. Patients following redo valve surgery possess many attributes that place them at risk for PMV, yet few studies particularly focused on them. The purpose of this study was to identify perioperative variables associated with PMV in redo valve surgery.
Methods: A retrospective study, including 117 patients who underwent redo valve surgery from November 2017 to September 2021, was performed. The potential perioperative risk factors for PMV were collected. PMV was defined as the need for intubation and mechanical ventilation for >24 h, after completion of the operation. The clinical data were analyzed with univariate and multivariate analyses to identify risk factors for PMV following redo valve surgery.
Results: The incidence of PMV was 38.5% (N = 45). Multiple logistic regression analysis showed perioperative risk factors for PMV included advanced age (age>57 years) [odds ratio (OR) 3.043, 95% confidence interval (CI) 1.172-7.905, P = 0.022], low weight (weight ≤58 kg) (OR 2.798, 95% CI: 1.088–7.199, P = 0.033), EuroSCORE II ≥6.8% (OR 3.467, 95% CI: 1.364–8.817, P = 0.009), and VIS at 12 hours post ICU admission (VIS12) >10 (OR 5.613, 95% CI: 2.211–14.249, P < 0.001).
Conclusions: In adult patients undergoing redo valve surgery, advanced age, low weight, high EuroSCORE II and a high VIS at 12 hours post-ICU admission were associated with PMV. Hemodynamic status after operation were more important than preoperative and intraoperative variables in predicting PMV.
Permanent Atrial Fibrillation is Restored And Sinus Rhythm Maintained Without Catheter Ablation After Atrial Septal Defect Closure: A Case Report
Authors: Chen Yuan guo , Wu Peng , Zhao Xin , Wu Liu Yan , Bai Peng , Zhang Haibo , Ren Ping
Published: September 2022

Giant atrial septal defect (ASD) often is associated with atrial arrhythmia, such as atrial fibrillation (AF). The recovery rate of AF is very low. Moreover, it is difficult for the intervention of a giant atrial septal defect, and it also is more difficult to perform atrial septal puncture and left atrial appendage (LAA) closure after ASD occlusion. Here, we report a case of a giant ASD and permanent AF. We find that the AF is significantly improved after atrial septal defect (ASD) occlusion and left atrial appendage (LAA) occlusion, which is manifested by spontaneous restoration and maintenance of normal sinus rhythm.
Synthesis and Photoluminescence Properties of Ca5(PO4)3F: Ln (Ln: Dy3+, Eu3+ and Sm3+) Phosphors for near UV-based solid state lighting
Authors: Nandanwar C.M. , Kokode N.S.
Published: September 2022

The wet chemical synthesis of Ca5(PO4)2F host with lanthanide doped Dy3+, Eu3+ and Sm3+ was reported. The X-ray diffraction (XRD), structural and photoluminescence characteristics of phosphors were thoroughly investigated. The hexagonal system with the space group P 63/m (176) was verified by X-ray powder diffraction. Under UV excitation (352 nm), Ca5(PO4)2F:Dy3+ emits 481 nm (blue) and 575 nm (yellow), corresponding to 4F9/2→6H15/2 (magnetic dipole) and 4F9/2→6H13/2 (electric dipole) transitions, respectively. When Ca5(PO4)2F:Eu3+ phosphor was excited at 394 nm, the emission spectra showed strong bands at 591 nm (orange) and 614 nm (red). When excited at 403 nm, the emission spectra of Sm3+ activated Ca5(PO4)2F phosphor displayed emission peaks at 565 nm (yellow) and 599 nm (orange), respectively. The research analyses the photoluminescence characteristics of Ca5(PO4)3F: Ln (Ln: Dy3+, Eu3+ and  Sm3+)  as a possible material for near UV-based solid-state lighting.
The 1636 Ruthenian Translation of the Czech Lucidarius (*Olomouc, 1622): Interpolations in an Ukrainian Manuscript Copy of the Early 19th Century
Authors: Temčinas Sergejus
Published: September 2022

The article focuses on the textual history of the Ruthenian translation of the Czech book entitled Lucidář (Lucidarius), a medieval encyclopedic treatise consisting of the student’s questions and the teacher’s answers, which was most widespread in the Cyrillic manuscript tradition of the Polish-Lithuanian Commonwealth (the Grand Duchy of Lithuania and the Kingdom of Poland). This translation was made in 1636 from a non-extant edition (*Olomouc, 1622) and is represented by at least nine manuscript copies: five of them have been published and other four still remain practically unknown (kept at St. Petersburg and Yaroslavl). The latest manuscript copy of the early 19th century, which is of Ukrainian origin and is now kept in the collection of T. V. Kibalchich (St. Petersburg, National Library of Russia, Main Collection of the Manuscript Books (f. 550), Q.I.910, 21 f.), contains interpolations from three printed sources: Ioannikiy Galyatovsky’s Ključ razuměnija (Kyiv, 1659 or Lviv, 1663 or 1665), Cyril Tranquillion-Stavrovetsky’s Zercalo bogoslovija (Pochaiv, 1618 or Univ, 1692), andthe Chronicle by Dimitry of Rostov (Moscow, 1799–1800). These interpolations testify to the textual development of the Ruthenian translation of the Czech Lucidarius at the very end of its manuscript tradition. In the manuscript, the sources of these interpolations are explicitaly named without indicating the year and place of publication. The present article aims to establish the methods applied by an anonymous scribe to his printed sources and to identify the editions used by the compiler.
An 18th Century Ukrainian Parallel to the Baltic Myth of Sovius
Authors: Rakhno Kostyantyn
Published: September 2022

The article is devoted to the story of Sovius, which is contained in the Western Ruthenian translation of the 13th century Chronograph by John Malalas. This text of 1261 reflects the Baltic mythological tradition and has long been the subject of academic study. The mythological character Sovius is described as the guide of the dead on the path to Hell. After a series of experiments on himself, he introduces the custom of burning bodies and making sacrifices to the pagan gods. Comparative studies reveal the idea of him as being the first to die, opening the way to the afterlife for the next generation of people and becoming the ruler of this underworld. Apparently the worship of the Baltic deities arose from Sovius’ stories to his son about the experience of dying. He is the common ancestor of the Lithuanians, Yatvyags and Prussians, who practice cremation of the dead. After relating the tale of Sovius, the chronographer condemns the pagan beliefs and customs of the Lithuanian neighbours. Certain elements of this myth have been preserved in the interlude within the Easter drama of the Ukrainian cultural figure and educational writer, the priest-monk Mytrofan Dovgalevsky. However, this Ukrainian text describes a Belarusian. The father dies, his sons resurrect him and in a comical style the father tells his sons what he had to go through in that underworld. This story reflects the popular, semi-pagan perception of Christian images, which according to Dovgalevsky enhances the comic effect.
On the Concepts of narečje and diasystem in Serbian and Croatian Dialectology and Standard Language Scholarship
Authors: Vukotić Vuk
Published: September 2022

The aim of this paper is to present a historical analysis of the concept of narečje (narječje) and diasystem in dialectology since their beginnings on the territory of contemporary Croatia and Serbia until today. These concepts are normally used to denote a dialectological unit higher than a single dialect, and also play an important role when defining standard languages. Regardless of their uniqueness and importance, there is no historical overview of their development. The historical analysis identified two distinct periods: (1) the comparative-descriptive and (2) the neogrammarian-structuralist. The first is ascribed to Vuk Karadžić and the philological school, who understood narečje as contemporary linguistic forms, while the second was started by Aleksandar Belić, who understood them primarily as homogenous proto-dialects, which split into smaller dialects over time. This understanding of narečje remained dominant even during the times Pavle Ivić introduced structural dialectology, as well as in the research of Dalibor Brozović, who introduced the alternative notion of diasystem in the 1970s. The conclusions invite for a revision of the concept of a narečje and diasystem in dialectology and the studies of standard languages. On a practical level, the author suggests that for contemporary varieties, adjectival forms or forms clearly refering to a hypothetical origin should be used (i.e. Štokavian dialects or dialect of Štokavian origin), while narečje, or noun-forms (i.e. Štokavian narečje, Štokavica, Štokavština) should either be avoided or substituted with reconstructed proto-dialect.
Evaluación de la variabilidad de la práctica médica en la enfermedad isquémica coronaria
Authors: Cortés Ariel Emilio , Basto Sahir , Rojas Ingrid
Published: September 2022

Objetivo Determinar la variabilidad de práctica médica del uso de angioplastia y revascularización para tratamiento de la enfermedad isquémica coronaria en aseguradoras de salud.
Materiales y Métodos Estudio descriptivo retrospectivo de tipo ecológico mixto del registro de tasa de uso de procedimientos cardiovasculares de angioplastia y revascularización empleados en el tratamiento de la enfermedad isquémica coronaria. Se realizó un análisis de regresión y un análisis de varianza (ANOVA) con los reportes de varias aseguradoras en un periodo de cinco años.
Resultados La edad media de procedimientos fue 64,9 años, desviación estándar de 11,3. El procedimiento más usado fue angioplastia (75,6%) y se realizaron más procedimientos en hombres 2:1. Se encontraron diferencias estadísticamente significativas (p<0,05) en cada grupo etario para ambos procedimientos y variaciones en al menos dos aseguradoras. El análisis univariado por sexo encontró lo siguiente: variaciones de tasas de uso en angioplastia: pacientes de 40 a 49 años (p=0,017) y de 50 a 59 años (p=0,036); variaciones de tasas de uso de revascularización: pacientes de 30 a 39 años (p=0,036); de 40 a 49 años (p=0,013); de 50 a 59 años (p=0,002) y de 60 a 69 años (p<0,001).
Conclusiones En las aseguradoras hay variaciones en la tasa de uso para procedimientos cardiovasculares (en todos los grupos etarios observados) después de los 30 años (también en tasa de uso por sexo). Se infirieron causas como el factor protector hormonal y terapias de reemplazo hormonal sin descartar otras causas de variación injustificadas como educación en salud a mujeres sobre detección de la enfermedad isquémica coronaria, factores culturales, sociales y económicos que limitan el uso de tecnologías.
Hallazgos en piel en pacientes con infección por VIH en Bogotá
Authors: Tamayo Buendía Margarita , Chaparro-Reyes Daniela , Charry Anzola Laura Patricia , Garzón Javier
Published: September 2022

Objetivo Describir los hallazgos en piel y las características sociodemográficas de pacientes VIH positivos atendidos en un centro de remisión en Bogotá.
Métodos Se realizó un estudio observacional descriptivo, incluyendo adultos con infección por VIH atendidos en el Hospital Universitario San Ignacio de Bogotá, entre abril de 2019 y febrero de 2020. A partir de un interrogatorio, un examen físico y la revisión de historias clínicas, se registraron hallazgos en piel, datos de terapia antirre- troviral recibida, conteo de linfocitos CD4+ y carga viral para VIH, así como pruebasmicológicas e histopatológicas (cuando fueron necesarias).
Resultados Se evaluó un total de 168 pacientes que, en su mayoría, eran hombres (88,7%), en la cuarta década de la vida, de orientación HSH (77,4%), con fototipos del II al IV (97%) y manejados con terapia antirretroviral (94,6%). Se encontraron hallazgos en piel en el 97,6% de los pacientes, siendo más frecuentes las infecciones (43,8%), específicamente los condilomas anogenitales, principalmente en pacientes con <200 linfocitos CD4+/mm3, seguidas por las condiciones inflamatorias (35,4%), principalmente dermatitis seborreica y acné. Este último, más frecuente en pacientes con >200 linfocitos CD4+/mm3.
Conclusiones Los hallazgos más frecuentes en piel fueron: dermatitis seborreica, condilomas anogenitales, verrugas virales, moluscos contagiosos y micosis superficiales, que se asemeja a lo reportado en poblaciones con buen control inmunovirológico de la enfermedad. La alta prevalencia de condilomas anogenitales nos invita a imple- mentar estrategias de tamización para VPH, así como de educación en infecciones de transmisión sexual.
Intención de vacunarse contra COVID-19 en la población de 40 años en adelante en México
Authors: Cavazos Arroyo Judith , Pérez de Celis Herrero María de la Concepción
Published: September 2022

Objetivo Evaluar el efecto de las fuentes de información sobre COVID-19, los beneficios y las barreras percibidas de la vacunación, y la actitud hacia la vacunación sobre la intención de vacunarse contra COVID-19 en la población de 40 años en adelante en México.

Métodos Se desarrolló una investigación cuantitativa, transversal y explicativa. Se aplicó una encuesta electrónica a 703 personas de 40 años en adelante que residen en México. El análisis de resultados se realizó a través de la técnica de ecuaciones estructurales por medio del método de mínimos cuadrados parciales.

Resultados Las fuentes de información sobre COVID-19 influyen positivamente sobre los beneficios percibidos de la vacuna y disminuyen las barreras percibidas. Además, los beneficios percibidos influyen positivamente sobre la actitud hacia la vacunación de COVID-19; sin embargo, las barreras no afectan la actitud. Adicionalmente, esta última influye en la intención a vacunarse contra COVID-19 e indirectamente las fuentes de información y los beneficios percibidos influyen sobre la intención a vacunarse mediados por la actitud.
Percepción de estudiantes de la Salud sobre educación a distancia en una Universidad Perú
Authors: Castillo Chiroque Alexandra P. , Delta Varillas Sofia L. , Herrera Plasencia Paul Martin
Published: September 2022

Objetivo Determinar la percepción de estudiantes de la Salud sobre la educación a distancia en una universidad privada en Piura, Perú durante el 2020.
Metodología La investigación fue de tipo descriptivo y transversal. El instrumento utilizado fue un cuestionario elaborado con una escala de Likert, aplicado mediante la plataforma de Google Formularios y constó de 25 preguntas, validadas por juicio de expertos. La confiabilidad obtenida fue 0,92; la muestra estuvo conformada por 555 estudiantes de Ciencias de la Salud entre Medicina, Estomatología y Enfermería, y el muestreo fue por conveniencia.
Resultados La percepción de los estudiantes fue buena con 36,2%; se determinó por sexo, siendo buena para el femenino con 36,6% y para masculino, el 35,4%; y según escuela, Estomatología y Enfermería tuvieron percepción buena con 45,2% y 37,5%, respectivamente, mientras que Medicina obtuvo percepción mala con 40%.
Conclusión El 36,2% de los estudiantes de la salud perciben la educación a distancia como buena.
Determinantes intermedios de la salud en personas institucionalizadas reincidentes en el consumo de sustancias psicoactivas
Authors: Murgas-Quintero Maria Cecilia , García-Ubaque Juan Carlos
Published: September 2022

Objetivo Caracterizar los determinantes intermedios de la salud en consumidores de sustancias psicoactivas (SPA) reincidentes que están siendo atendidos en un centro de rehabilitación (UNIPSSAM IPS) de la ciudad de Valledupar, Colombia, durante 2021.
Métodos Investigación descriptiva de corte transversal. La muestra estuvo constituida por 21 personas reincidentes en el consumo de sustancias psicoactivas que asisten a un centro de rehabilitación de Valledupar, quienes, previo consentimiento informado, diligenciaron el instrumento de recolección de datos. La información fue procesada en SPSS y resumida en tablas uni y bivariadas.
Resultados Se evidencian historias de consumo progresivo asociado a determinantes intermedios de salud, en especial circunstancias materiales de vida y comportamentales, mientras que las socioambientales, sobre todo derechos e inclusión social, parecen no afectar la reincidencia.
Conclusiones Es necesario realizar intervenciones y programas, orientados a la comunidad, familia e individuo, las cuales tengan un enfoque promocional de la salud y preventivo de la reincidencia en el consumo de psicoactivos, al tiempo que se fortalezca la investigación en este campo.
Evidencia del ejercicio en el tratamiento de la fatiga relacionada al cáncer infantil. Revisión temática
Authors: Delgado-Bustamante Rafael Iván , Rodríguez-Santillán Elizabeth
Published: September 2022

Objetivo Recopilar la evidencia más reciente que soporte el uso del ejercicio y la actividad física para disminuir la fatiga relacionada al cáncer infantil.
Métodos Se llevó a cabo una búsqueda electrónica de literatura no mayor a cinco años. Posteriormente, los artículos se agruparon en categorías por tipo de estudio y se analizaron sus resultados de acuerdo con el objetivo planteado.
Resultados Fueron incluidos 16 artículos de diferentes diseños, incluyendo estudios clínicos y revisiones sistemáticas. De manera general, se muestran diferencias significativas en favor del ejercicio para disminuir la fatiga; también se reportan efectos positivos en otros aspectos como la movilidad funcional y la calidad de vida.
Conclusión Se respalda la idea de continuar generando evidencias para conocer de manera más puntual la dosificación del ejercicio dependiendo de todas las variables que se pueden presentar en el pediátrico oncológico.
Jongo
Authors: Mattos Ricardo Mendes
Published: September 2022

O mar e a travessia atlântica representam espaços de memória, resistência e construção da identidade afrodescendente nas Américas. A partir de uma pesquisa etnográfica sobre o culto afro-brasileiro do jongo, apresenta-se o imaginário do mar presente na memória oral, em gestos rituais e em cantigas tradicionais. Observa-se que a própria roda de jongo simboliza o mar e a traumática travessia do escravizado. Esse movimento, associado à morte, acompanha a construção de vínculos de solidariedade capazes de forjar uma identidade cultural de resistência política à escravidão. Assim, a roda de jongo celebra o renascimento do escravizado, após cruzar o mar e a morte, e construir o legado africano nas comunidades tradicionais quilombolas. Por fim, o mar assume feições utópicas de retorno ritual à mítica Aruanda, imerso na prosperidade da comunidade afrodescendente e na celebração da viagem da vida.
A elaboração de materiais didáticos de PLA para fins específicos na universidade
Authors: Albuquerque Davi Borges de
Published: September 2022

O presente trabalho tem como objetivo discutir alguns princípios teóricos do ensino de línguas para fins específicos e aplicá-los ao contexto de Português Língua Adicional (PLA). Assim, neste texto debatemos a importância da análise de necessidades, das quatro habilidades e do uso de corpora, para depois aplicarmos esses princípios na elaboração de materiais e unidades didáticas para o ensino de PLA para estudantes e profissionais de Turismo. Ademais, oferecemos também um exemplo de uma unidade didática deste mesmo material, que tem como tema “ruas” e suas relações com o Turismo e áreas afins, como Hotelaria. Nossas considerações finais enfatizam a importância de nosso estudo e a carência na qual o professor de PLA para fins específicos se encontra tanto no que concerne aos subsídios teóricos, quanto à disponibilidade de materiais e de unidades didáticas.
Português é uma língua internacional?
Authors: Dionísio Cynthia Israelly Barbalho , Sousa Socorro Cláudia Tavares de
Published: September 2022

O objetivo deste trabalho é analisar as crenças sobre o português como língua internacional na perspectiva de participantes de um contexto de oferta de curso intensivo de português para candidatos ao Programa de Estudantes-Convênio de Graduação (PEC-G). Utilizamos as reflexões sobre crenças presentes nos estudos sobre política linguística de Schiffman (1996, 2006), de Spolsky (2004, 2009, 2012) e de Shohamy (2006). A pesquisa insere-se em um paradigma qualitativo-interpretativista (FLICK, 2004; LIN, 2015). A geração de dados foi feita por meio da realização de entrevistas semiestruturadas. A partir de uma análise do conteúdo temático, da seleção lexical e de elementos textuais que indicam a orientação argumentativa dos textos, identificamos que a língua portuguesa apresenta diferentes valorações para os colaboradores. É considerada menos importante quando é destacado o papel fundamental da língua inglesa no mundo e mais importante quando é destacada a relevância do português em contextos específicos.
Parents in the School System in Europe
Authors: Shabrova Nina V.
Published: September 2022

Introduction. To determine the prospects for the development of the social community of parents as a subject of civil society in Russia it is necessary to analyze foreign practices of social and civil activities of parents. In this sense, the activities of European parents are of interest, reflecting the experience of countries with a developed civil society (France, Germany, Sweden). The aim of the article is to analyze the institutional opportunities and practices of European parentsʼ participation in the system of school education.
Materials and Methods. The methodological framework for the study of parentsʼ involvement in childrenʼs education was the concept of D. Epstein. To achieve this goal, the content of normative documents regulating the participation of European parents in the education of their school children was studied; a secondary analysis of statistical information and scientific publications was carried out.
Results. The study showed that despite the common European space, parents of the analyzed countries have different institutional opportunities to participate in the education of their children. Two basic principles of state policy in relation to the parent community, which affect the peculiarities of their participation in school education, are highlighted. The first principle is the restriction of the freedom of individual choice of parents in the field of school education to ensure equal access to public school education. The second is the priority of childrenʼs rights over the rights of parents. The interaction of the school with parents is focused on the education of politically correct parents who fulfill the requirements of the school. It is noted that the Russian parent community can more actively use at least two European practices for the implementation and protection of parental and children rights and interests in the field of school education: collective forms of protection of rights and interests; consolidation with the local community for the implementation of parental and children needs and interests.
Discussion and Conclusion. The obtained results contribute to the development of the sociological concept of the parent community as a subject of civil society. The materials of the article will be useful to scientists analyzing the problems of the development of Russian civil society; representatives of educational management engaged in the development of programs for the harmonization of relations between parents and schools; civil activists.
Factors in the Formation of Patriotic Values and Attitudes in High School Seniors (Case Study of Siberian Federal District)
Authors: Assev Sergey Yu. , Shashkova Yaroslava Yu.
Published: September 2022

Introduction. The issue of patriotism tends to be one of the most discussed in official discourse on the Russian youth. Still the issue lacks explicit conceptual interpretation and consistent mechanism of implementation at different levels. The article aims at evaluating the scope of influence of the specifics of the regions, their socio-cultural, informational and institutional environment on the way senior school children understand patriotism, the type of patriotism dominating their conscience and their attitude to patriotic education in Russia.
Materials and Methods. The article draws on the surveys of the pupils of 8th–11th grades of secondary schools in 10 regions of Siberian Federal District (n =2 050 people; non-linked quota samples with monitoring age, grade, type of locality and region). The data were collected through direct questionnaires at the respondentsʼ place of study.
Results. The article has revealed prevailing emotional interpretation of patriotism by senior school children. The model of “blind” patriotism and its activity-orientated interpretation are wide-spread among school children of national republics, while “constructive” patriotism is spread among school children of administrative regions. The factors determining this split are peculiarities of the environment, values, current and prospective political involvement of the youth, the level of its trust for social and political institutions. The article has traced the influence of the dominant models of patriotism and the degree of school children involvement into the system of patriotic education on their attitude to this system, their evaluation of its forms and methods. Based on the conducted survey the article has proved the consistency of applying models of “constructive” and “blind” patriotism to composite societies on both a country and a region level.
Discussion and Conclusion. The conclusions and the materials of the research can be useful for state departments of youth policy, youth social and political organizations, institutions of education as well as for research in politics and sociology of youth.
The Quality of Innovation Space Management in the Eastern Macro-Region of Russia
Authors: Kuznetsova Yulia A.
Published: September 2022

Introduction. Increasing requirements for the regions in terms of enhancing innovative development, on the one hand, the complication of innovative activities in the current socio-economic situation, on the other, actualize the task of improving the quality of innovation space management. The purpose of the article is to assess the quality of management of the innovation space of an enlarged territory based on the proposed system of indicators and to formulate recommendations for its improvement.

Materials and Methods. The information base of the study was the data of the NIAC MIIRIS, the Rusprofile service, the pr-cy.ru portal, the official websites of business incubators, technology parks, industrial parks of the Eastern macro-region of Russia, the administrations of cities and districts of the territories where they are located, the results of an expert survey of specialists objects of innovative infrastructure of the Kemerovo region – Kuzbass and the Novosibirsk region. To assess the quality of innovation space management, an author’s method based on the calculation of the same name index of is proposed.

Results. The problematic and positive characteristics of the quality of innovation space management of the Eastern macro-region of Russia are revealed. According to the level of the same name index, regions (as well as objects of innovative infrastructure) are distinguished as leaders and outsiders. Conclusions are drawn about the low quality of connectivity of the innovation space and insufficient attention to this aspect of the activities of managers of innovation infrastructure facilities. Directions for improving the quality of innovation space management are formulated.

Discussion and Conclusion. Along with a large number of positive characteristics of the quality of innovation space management of the Eastern macro-region of Russia, fixing the high quality of management, a stable set of characteristics has developed that have a significant impact on the quality of management according to experts, the lack of attention to which in the near future may lead to its significant decrease. The research materials can be useful for federal and regional executive authorities in terms of improving innovation policy, improving the quality of innovation space management, developing new forms of interregional cooperation in the field of innovation.
Priorities and Threats for the Development of Regional Tourism
Authors: Leonidova Ekaterina G.
Published: September 2022

Introduction. Tourism is a dynamically developing branch of the economy. The COVID-19 pandemic seriously impacted not only on Russian economy as a whole, but also on its tourism sector. In Russia, tourism is recognized as one of the most affected sectors of the economy due to introduced quarantine restrictions. Domestic tourism in the context of the pandemic has become an impetus for the industry’s development. This study is devoted to the priorities and threats of the development of regional tourism to increase the efficiency of using the potential of domestic tourism and enlarge the demand for recreation in Russia by the population.

Materials and Methods. The study is based on the results of the authors’ works studying the problems of the functioning of regional tourism, engaging in the search for promising directions that contribute to the growth of demand for tourism services in this market segment. To diagnose the state of the Russian tourism industry in a pandemic, assess the functioning of tourism in the region, identify threats and substantiate its development priorities, general scientific research methods were used: retrospective and comparative analysis, synthesis, analogy, generalization. The object of the study was the Vologda Region, a promising region of the North-West for the development of the tourism industry.

Results. The specifics of the consumption of tourism services of the region in the context of the pandemic has been determined, the analysis of the tourism development in the region has been carried out, threats have been identified and priorities have been formed that contribute to the growth of tourism consumption in the Vologda Region. The author has established that the tourist resources of the region are poorly demanded by the population, which is due to noticeable competition from the neighboring regions of the North-West, as well as the poor provision of accommodation infrastructure and its slow growth, which causes low tourist demand. The importance of supporting the tourism development in the region in the context of the steady demand of Russians for resting in Russia has been justified.

Discussion and Conclusion. The study makes it possible to identify the priorities and threats of the development of regional tourism. The results of the study can be used as a guideline in substantiating ways for the development of regional tourism by public authorities that contribute to the tourist demand increase competitiveness of regional tourism sector.
Regional Differences of Digitalization Level in the Activities of Organizations in Russia
Authors: Pinkovetskaia Yuliia S. , Lebedev Anton V. , Somkin Alexander A.
Published: September 2022

Introduction. The widespread development of digital technologies in recent years has become one of the most significant resources for transforming the activities of enterprises and organizations. The purpose of our study is to evaluate indicators that characterize Russian organizations using both digital technologies in general and specialized software that provide financial calculations, electronic document management and automation of production processes. Materials and Methods. The official information of the Federal State Statistics Service for 2020, based on the results of surveys conducted by the heads of organizations, revealing the use of digital technologies, was used as the initial empirical data. The territorial features of the use of digital technologies were analyzed on the basis of the development of mathematical models such as normal distribution functions. The use of these models made it possible to establish the levels of digitalization of managerial and production tasks, including the use of specialized applied computer programs. Results. The results of the study proved that 82.2 % of all organizations used digital technologies in 2020. It was found that 41.7 % of organizations used specialized programs for financial settlements. It was revealed that a little more organization (54.3 %) used electronic document management in their activities. The results of calculations showed that specialized programs for the production of products or individual technological processes are implemented in 7.4 % of organizations. Discussion and Conclusion. The practical significance of the study for state and regional authorities lies in obtaining new information on the current differentiation of the indicators’ values under consideration for organizations operating in all regions of Russia. The findings of the study can be used to justify activities related to the regulation and planning of the development of digital technologies and the formation of proposals for the allocation of additional resources to regions with a low level of digitalization. The methodology proposed in the study can be applied by regions with a large number of municipalities to conduct a comparative analysis of similar indicators.
The impact of the pandemic on the fitness sector – The general international situation and a Hungarian example
Authors: Rada Alexandra , Szabó Ágnes
Published: September 2022

Before the Coronavirus pandemic, the fitness industry was a growing sector globally, both in terms of the number of members and clubs; even prior to the global pandemic there were online workouts and technological innovations. With COVID-19, revenues plummeted, and many gyms went out of business. Consumers bought equipment for home use and switched to different types of online or outdoor workouts. This paper aims to investigate how the pandemic affected the fitness sector, and the consumer behavior of former gym members. Our assumption was that the preferences of gym-members had changed, and gyms would have prospered if they had changed their business models and moved to a hybrid model. We conducted in depth-interviews with Hungarian club owners and used an online questionnaire survey to collect data from members of gyms in Hungary. We asked them about exercise habits, home exercise methods, planned future exercise locations, the expectations of customers, safety measures, and service quality. Our assumptions were confirmed. The results may represent useful input for Hungarian fitness centers.
Vehicle Tracking to Determine Position in The Parking Lot Utilizing CCTV Camara
Authors: Suheryadi Adi , P Willy Permana , PY Reza , Sumarudin A , Firdaus Firdaus
Published: September 2022

Traveling to a place using a private vehicle is an activity that many people do when visiting an area. The visitors leave their cars in several parking lots within a certain period. The resulted, them having difficulty finding vehicles in the parking lot. This study aims to assist parking service users in finding cars parked at the parking location using CCTV cameras. Apart from being used as a security system, cameras have installed in the parking lot can also be used to track the visitor's cars to the point where they park. The proposed method consists of three large blocks: background subtraction, vehicle recognition, and vehicle tracking. Results this study obtained in the test include the accuracy for the vehicle tracking process of about 91.5%, with a true positive rate of approximately 81.12%, and vehicle recognition about 70%.
The Comparison of Audio Analysis Using Audio Forensic Technique and Mel Frequency Cepstral Coefficient Method (MFCC) as the Requirement of Digital Evidence
Authors: Dzulfikar Helmy , Adinandra Sisdarmanto , Ramadhani Erika
Published: September 2022

Audio forensics is the application of science and scientific methods in handling digital evidence in the form of audio. In this regard, the audio supports the disclosure of various criminal cases and reveals the necessary information needed in the trial process. So far, research related to audio forensics is more on human voices that are recorded directly, either by using a voice recorder or voice recordings on smartphones, which are available on Google Play services or iOS Store. This study compares the analysis of live voices (human voices) with artificial voices on Google Voice and other artificial voices. This study implements the audio forensic analysis, which involves pitch, formant, and spectrogram as the parameters. Besides, it also analyses the data by using feature extraction using the Mel Frequency Cepstral Coefficient (MFCC) method, the Dynamic Time Warping (DTW) method, and applying the K-Nearest Neighbor (KNN) algorithm. The previously made live voice recording and artificial voice are then cut into words. Then, it tests the chunk from the voice recording. The testing of audio forensic techniques with the Praat application obtained similar words between live and artificial voices and provided 40,74% accuracy of information. While the testing by using the MFCC, DTW, KNN methods with the built systems by using Matlab, obtained similar word information between live voice and artificial voice with an accuracy of 33.33%.
Sundanese Stemming using Syllable Pattern
Authors: Sutedi Ade , Elsen Rickard , Nasrulloh Muhammad Rikza
Published: September 2022

Stemming is a technique to return the word derivation to the root or base word. Stemming is widely used for data processing such as searching word indexes, translating, and information retrieval from a document in the database. In general, stemming uses a morphological pattern from a derived word to produce the original word or root word.Â  In the previous research, this technique faced over-stemming and under-stemming problems. In this study, the stemming process will be improved by the syllable pattern (canonical) based on the phonological rule in Sundanese. The stemming result for syllable patterns gets an accuracy of 89% and the execution of the test data resulted in 95% from all the basic words. This simple algorithm has the advantage of being able to adjust the position of the syllable pattern with the word to be stemmed. Due to some data shortage constraints (typo, loan-word, non-deterministic word with syllable pattern), we can improve to increase the accuracy such as adjusting words and adding reference dictionaries. In addition, this algorithm has a drawback that causes the execution to be over-stemming.
Performance of tax investigations and tax sanctions for income concealment in Poland
Authors: Hybka Małgorzata Magdalena
Published: September 2022

This paper gives an insight into the application of one of the institutions of law adopted nearly twenty years ago by the government to counteract income tax evasion in Poland. The contents of the paper focusses on two main issues. First it enquires into the institution in question – in particular into its design, giving consideration both to the sources of information necessary to detect and disclose income concealment, standards of tax procedures and the legal framework behind them. In the course of this enquiry certain questions are asked and answered in relationship to the purpose, the effects, the sustainability of the regulations, that in its revised structure are in effect since 1st of January 2016, to the existing economic conditions. Secondly it determines the frequency and scope of the application of the procedures and provisions under consideration while taking into account the statistical data from the Ministry of Finance. It examines the results of tax investigations and evaluates their performance by using selected indicators. It also brings to light certain facts about the scale and nature of the phenomenon of income concealment in Poland.
Wpływ Funduszu Leśnego na rozwój sylwanoturystyki w Puszczy Białowieskiej
Authors: Jalinik Mikołaj , Roman Michał
Published: September 2022

Fundusz Leśny został utworzony w celu umożliwienia prowadzenia gospodarki leśnej przez nadleśnictwa, w których koszty są wyższe od osiąganych przychodów. Jego zadaniem jest wyrównywanie niedoborów finansowych w nadleśnictwach deficytowych. Lasy Państwowe prowadzą działalność na zasadzie samodzielności finansowej i pokrywają koszty z własnych przychodów. Celem artykułu jest analiza wykorzystania środków pozyskanych z Funduszu Leśnego w nadleśnictwach Białowieża, Browsk i Hajnówka na rozwój sylwanoturystyki w Puszczy Białowieskiej (PB). W badaniach użyto metody sondażu diagnostycznego z wykorzystaniem ankiety badawczej i wywiadu bezpośredniego, literatury specjalistycznej oraz sprawozdań finansowo-gospodarczych za lata 2020-2021. Badane nadleśnictwa przeznaczyły najwięcej środków na budowę ścieżek pieszych i rowerowych, wykonanie tablic promujących PB, remont dróg dojazdowych do ,,miejsc mocy”, edukację przyrodniczo-leśną oraz inne usługi związane z ruchem turystycznym na obszarze badanych nadleśnictw.
Ocena wdrażania standardu rachunku kosztów w szpitalach
Authors: Orliński Ryszard
Published: September 2022

Próby wprowadzenia rozporządzeń dotyczących rachunku kosztów w szpitalach były podejmowane już kilka razy. Ostatnio wprowadzone rozporządzenie (z dnia 26 października 2020 r., Dz.U. z 2020 r., poz. 2045) zawiera zalecenia dotyczące standardu rachunku kosztów (SRK) u świadczeniodawców. Pospiesznie przygotowane i wprowadzone rozporządzenie miało na celu umożliwienie porównywalności danych o kosztach udzielonych świadczeń pomiędzy szpitalami oraz ocenę ich jakości. Miało też dać możliwość porównywania efektów stosowanych procedur terapeutycznych i podniesienia jakości zarządzania w podmiotach leczniczych. Przeprowadzone badania dotyczące stopnia zaawansowania wdrażania SRK w szpitalach wskazują na złe przygotowanie szpitali do wdrożeń i zawierają wiele krytycznych opinii o funkcjonalności i możliwościach wykorzystania SRK w zarządzaniu szpitalami.
Efficient Classification of Satellite Image with Hybrid Approach Using CNN-CA
Authors: Poonkuntran S. , Abinaya V. , Manthira Moorthi S. , Oza M P
Published: September 2022

Today, satellite imagery is being utilized to help repair and restore societal issues caused by habitats for a variety of scientific studies. Water resource search, environmental protection simulations, meteorological analysis, and soil class analysis may all benefit from the satellite images. The categorization algorithms were used generally and the most appropriate strategies are also be used for analyzing the Satellite image. There are several normal classification mechanisms, such as optimum likelihood, parallel piping or minimum distance classification that have presented in some other existing technologies. But the traditional classification algorithm has some disadvantages. Convolutional neural network (CNN) classification based on CA was implemented in this article. Using the gray level Satellite image as the target and CNN image classification by the CA’s selfiteration mechanism and eventually explores the efficacy and viability of the proposed method in long-term satellite remote sensing image water body classification. Our findings indicate that the proposed method not only has rapid convergence speed, reliability but can also efficiently classify satellite remote sensing images with long-term sequence and reasonable applicability. The proposed technique acquires an accuracy of 91% which is maximum than conventional methods.
Online Healthcare Privacy Disclosure User Group Profile Modeling Based on Multimodal Fusion
Authors: Wang Yong
Published: September 2022

With the spread of COVID-19, online healthcare is rapidly evolving to assist the public with health, reduce exposure and avoid the risk of cross-infection. Online healthcare platform requires more information from patients than offline, and insufficient or incorrect information may delay or even mislead treatment. Therefore, it is valuable to predict users’ privacy disclosure behaviors while fully protecting their information, which can provide healthcare services for users accurately and realize a personalized online healthcare environment. Compared with the traditional static online healthcare platform user privacy disclosure behavior influence factor analysis, this paper uses multimodal fusion and group profile technology to build a user privacy disclosure model and lay the foundation for personalized online healthcare services. This paper proposes a cross-modal fusion modeling approach to address the problem that the information of each modality cannot be fully utilized in the current online healthcare privacy disclosure modeling. A multimodal user profile approach is used to construct personal and group profiles, and the privacy disclosure behavioral characteristics reflected by both are integrated to realize accurate personalized services for online healthcare. The case study shows that compared with the static unimodal privacy disclosure model, the accuracy of our method gains significant improvement, which is helpful for precision healthcare services and online healthcare platform development.
The role of E-Learning generated by the COVID-19 epidemic in higher education
Authors: Breaz Teodora Odett , Fulop Melinda Timea , Cioca Lucian Ionel
Published: September 2022

As key players in our society, universities have a special responsibility for sustainable development. As institutions of education, research, and services, universities are key players in the sustainable development of society and the economy. With the health crisis caused by Covid-19, it was necessary to introduce digitalized teaching. We could even say that Covid-19 is an accelerator for students’ and teachers’ acceptance of digital technologies in teaching. In many universities, there is still some impotence on how distance or short-term university teaching can take place. In the European higher education area, there has long been a commitment to greater digitalization of teaching under the keyword e-learning, so we set out to analyze these issues in the Romanian university environment. The results show that substantial efforts have been made, but these efforts must be continued to be successful and to reach a sustainable university.