bluuebunny/crossref_metadata_2025 huggingface dataset:
Tinjauan Literatur Manajemen Risiko Cyber dalam Proyek: Identifikasi, Evaluasi, dan Mitigasi Ancaman
Authors: Br Sitorus Milky Gratia , Maria Novita , Safa Yunisa Nur
Published: October 2024

In today's digital era, business projects are increasingly vulnerable to cyber threats, which can result in significant financial and reputational losses. This journal discusses an effective cyber risk management approach for projects, encompassing the identification, evaluation, and mitigation of digital threats. The objective is to provide an overview of risk management in projects. This journal explains how to identify risks by thoroughly analyzing various potential cyber threats, such as malware, phishing, and DDoS attacks that could impact the project. Subsequently, risk evaluation is conducted by assessing the vulnerability and potential impact of each identified threat, using a literature review method. The literature review includes the analysis of data obtained from relevant articles and books on the topic. The final stage involves risk mitigation, which includes developing strategies to reduce or eliminate the impact of threats, such as implementing security controls, providing employee education and training, and developing incident response plans. This study emphasizes the importance of a proactive and holistic approach to cyber risk management to ensure the success and sustainability of projects. The journal aims to provide an overview of risk management in projects, demonstrating that the integration of comprehensive cyber risk management practices can significantly enhance the resilience of projects against digital threats.
Pengukuran Kualitas Layanan Sistem Informasi Poliklinik (SIPOLINK) dengan Metode Webqual 4.0
Authors: Mustopa Ali , Pratama Eri Bayu , Nawawi Hendri Mahmud
Published: October 2024

The Polyclinic Information System (SIPOLINK) is designed to improve the quality of patient service by monitoring medical records more effectively and efficiently at the West Kalimantan Provincial Government Polyclinic. As an agency that handles health problems, the application of SIPOLINK provides significant added value for primary services, especially for users, namely all employees at the Polyclinic. This study aims to assess the quality of the SIPOLINK website services with the goal of improving service delivery to the community. The method used is Webqual 4.0, which includes three variables: usability quality, information quality, and interaction quality. Primary data was collected through a Likert scale questionnaire with 24 statements distributed to 30 respondents. Data analysis was conducted using descriptive statistical methods. The results indicate that interaction quality does not affect user satisfaction, while usability quality and information quality have a significant impact. The quality of SIPOLINK services affects user satisfaction by 87.3%, indicating that improvements in these areas can significantly enhance service delivery to the community.
The Role of Kt/V and Creatinine Clearance on Assisting Optimization of Serum Phosphorus Levels among Patients on Peritoneal Dialysis
Authors: Uribarri Jaime , Guedes Murilo , Diaz Bessone Maria Ines , Chan Lili , de la Torre Andres , Mermelstein Ariella , Garcia-Garcia Guillermo , Raimann Jochen , Moraes Thyago , Peters Vincent , Konings Constantijn , Farrell Douglas , Sharma Shuchita , Guinsburg Adrian , Kotanko Peter
Published: October 2024

Key Points

This is a retrospective observational multinational peritoneal dialysis study to test whether creatinine clearance could be a better marker of serum phosphorus than urea Kt/V.

Creatinine clearance was not more accurate predicting serum phosphorus than urea Kt/V, but its inclusion in multivariable models added more clarity.

In conclusion, using both biomarkers, instead of just one, may better assist in the optimization of serum phosphorus levels.

Background

Hyperphosphatemia is associated with poor outcome and is still very common in peritoneal dialysis (PD) patients. Because peritoneal phosphorus clearance is closer to peritoneal creatinine clearance (CrCl) than urea clearance, we hypothesized that weekly CrCl could be a better marker of serum phosphorus in PD.

Methods

In a retrospective observational study, data from adult PD patients were collected across five institutions in North and South America: Fresenius Medical Care Latin America, Renal Research Institute, Mount Sinai Hospital, Hospital Civil de Guadalajara, and the Brazil PD cohort. All centers analyzed routinely available laboratory data, with exclusions for missing data on serum phosphorus, CrCl, or urea Kt/V. A unified statistical protocol was used across centers. Linear mixed-effect models examined associations between longitudinal serum phosphorus levels, CrCl, and Kt/V. Adjustments were made for age, sex, and baseline phosphorus binder usage. Mixed-effects meta-analysis determined the pooled effect size of CrCl and Kt/V on serum phosphorus trajectories, adjusted for confounders.

Results

There were 16,796 incident PD patients analyzed. Age, body mass index, sex, PD modality, Kt/V, and CrCl, as well as serum phosphorus, varied significantly across the different cohorts, but >70% had residual renal function. For most cohorts, both CrCl total and urea Kt/V associated negatively with serum phosphorus levels, and log-likelihood ratio tests demonstrate that models including CrCltotal have more predictive information than those including only urea Kt/V for the largest cohorts. Models including CrCltotal increase information predicting longitudinal serum phosphorus levels irrespective of baseline urea Kt/V, age, use of phosphorus binder, and sex.

Conclusions

CrCl was not more accurate in predicting serum phosphorus than urea Kt/V, but its inclusion in multivariable models predicting serum phosphorus added accuracy. In conclusion, both CrCl and Kt/V are associated with phosphorus levels, and using both biomarkers, instead of just one, may better assist in the optimization of serum phosphorus levels.
Integración del pensamiento computacional en los procesos de enseñanza-aprendizaje de las matemáticas
Authors: Gómez Jameson Leonardo Jiménez , Suárez Edgar Javier Carmona
Published: October 2024

Este artículo se delimitó por tener un acercamiento objetivo a la integración del pensamiento computacional en los procesos de enseñanza-aprendizaje de las matemáticas de estudiantes con DAM; así, este trabajo se enmarca en la tesis doctoral: “Construcción del pensamiento computacional mediante la incorporación de la educación STEM en el currículo de secundaria”; para esto se contó con el paradigma cualitativo, de tipo descriptivo y de diseño documental. Así, se entiende que las dificultades persistentes en el aprendizaje de las matemáticas tienen un impacto negativo en el rendimiento académico general de los estudiantes. Factores como las barreras para el aprendizaje, contextos socioeconómicos desfavorables y la falta de estrategias pedagógicas efectivas contribuyen a esta problemática. Por tanto, se concluye que la integración del pensamiento computacional en la enseñanza de las matemáticas se presenta como una herramienta prometedora para mejorar los procesos de enseñanza-aprendizaje, que brinda habilidades para resolver problemas, fomentar el trabajo colaborativo y desarrollar el pensamiento lógico y creativo, mucho más con estudiantes con Dificultades de Aprendizaje en Matemáticas (DAM), en especial con en el uso de entornos digitales.
El modelo geométrico y dinámico para la enseñanza de la Estática aplicada a mecanismos de cuerpo rígido
Authors: García Jorge Iván Giraldo , Hernández Helmer Muñoz
Published: October 2024

La educación superior requiere formar educandos con calidad, para asumir retos de ciencia y tecnología, que permita mantener o mejorar lo establecido y esencialmente, formar mejores mejores ciudadanos. Es tarea de las ciencias de la educación, construir o mejorar nuevos modelos que hagan más enriquecedor el trabajo en el aula, que por más básico que parezca, puede ser muy significativo en la aprehensión de los conceptos. La investigación se orientó a diseñar un modelo geométrico y dinámico para la enseñanza de la asignatura Estática, que complementa el modelo algebraico tradicional, a través de la geometría plana y dinámica a través del programa de GeoGebra. La investigación sobre conocimientos en competencias de Estática se realizó en una Institución universitaria de la ciudad de Medellín, para  320 alumnos que ya ganaron la asignatura Estática y cursan asignaturas de la línea de diseño mecánico.  El modelo epistémico fué la comprensión holística de la ciencia, de método holopráxico y el tipo de investigación proyectiva. El diseño es de campo, transeccional, contemporáneo y unieventual. Para la confiabilidad se usó el programa SPSS versión 27, mediante la fórmula Kuder-Richardson (KR-20), con resultado de 0.844 siendo altamente confiable. Como conclusión, se recomienda a la dirección del programa reforzar en sus métodos de enseñanza el modelo gráfico y dinámico, con los que se pudiera alcanzar mejores resultados en la aprehensión de sus conceptos.
El criterio de materialidad y su aplicación en los informes no financieros
Authors: Campos Diana Patricia Franco , Pereira Douglas Jahir Morelo , Donado Yeimmy Paola Pretelt , Morales Natalia Ortiz , Franceschis María Alejandra Betruz
Published: October 2024

El presente trabajo pretende realizar una revisión conceptual del criterio de materialidad o importancia relativa aplicado a la elaboración y presentación de información no financiera que se complemente con la información financiera o de propósito general para usuarios que tienen como característica la provisión de capital financiero a la entidad. En ese sentido se realiza un análisis al estándar ISSB 1 e ISSB 2 emitidas por IFRS, y el concepto de doble materialidad empleado por la regulación europea para confrontar esas estructuras conceptuales frente a la representación contable y las funciones de medición y agregación contable y analizar sus implicaciones frente a la diversidad y el cambio climático. Ese ejercicio permitió encontrar cuales son los riesgos potenciales a frente a la formación de juicio profesional del sujeto llamado a emitir juicios de valor frente a un criterio para el cual la misma entidad debe establecer umbrales de materialidad y debe determinar la omisión o representación de la información destinada a la toma de decisiones. Los riesgos identificados a la luz del análisis son el de subjetividad y el de discrecionalidad en la selección de información con fines de representación.
Ranunculus nilgiricus, a Replacement Name for the Illegitimate R. reniformis (Ranunculaceae)
Authors: Sennikov Alexander N. , Tikhomirov Valery N.
Published: October 2024

Ranunculus reniformis Wall. ex Wight & Arn. is a rare species endemic to southern India (Western and Eastern Ghats), which is characterized by long-petiolate basal leaves with crenately dentate lamina. This species name is an illegitimate later homonym of R. reniformis Gilib. A new name, R. nilgiricus Sennikov & Val. N. Tikhom., is proposed to replace the later homonym.
Phytoclimatological study in the high plains of Sétif: application of the bioclimatic classification system (Algeria)
Authors: Gourari Bariza , Mesner François , Zarroug Khaled , Boulaacheb Nacira , Bouzouaid Samia , Eddine Belkhodja Badr
Published: October 2024

The Global Bioclimatic Classification System (WBCS) by Rivas-Martínez is an effective approach to reflect and study the role of climate in determining the potential distribution of natural vegetation at various temporal and spatial scales. In particular, the diversity of physical characteristics in the Setifian high plains leads to the complexity of large-scale phytogeographic belts. Isobioclimates, unique combinations of bioclimatic indices (continentality, ombrotype, and thermotype), have been created for the study area based on Rivas-Martínez's global bioclimatic classification system for current and future climate scenarios, using the parallel climate model from CMIP5 (Coupled Model Intercomparison Project) under the intermediate greenhouse gas emission scenario (RCP4.5). Precipitation and temperature data from the "WorldClim" dataset were used as the data source. These climatic variables were reduced to a spatial resolution of 1 km. The objective is to understand how the climate is evolving in this region, what the consequences are, and what the future holds for these natural ecosystems. A phytosociological study complemented by satellite image analysis reveals a high diversity of pre-forestry formations. The digitally mapped results were used to 1) assess the relative redistribution of isobioclimates and the magnitude of change, 2) identify and locate the new projected isobioclimates, and 3) explore the compositional changes in vegetation types among analogous isobioclimatic zones. The ordination of the relationships between vegetation and bioclimates shows a strong correlation between Rivas-Martinez indices and the distribution and composition of vegetation. Changes in ombrotype, thermotype, bioclimate, ombrotype, and isobioclimate differed between the current and future series. The resulting map presents 9 isobioclimatic units, which are advantageous for confirming the diagnosis of bioclimatic characteristics and describing the relationships between climatic variables and the corresponding distributions of natural vegetation. We identified eight different isobioclimates for the current period (1979-2013) and seven for the future period (2050), three thermotype horizons for both the current and future periods, and finally, four ombrotype horizons for the period (1979-2013), while two ombrohorizons represent the period (2050). This approach is useful for explaining territorial diversity in environmental applications related to ecological adaptation assessment, nature conservation, landscape regionalization, and planning.
Современный взгляд на гемотрансфузии и стимуляцию эритропоэза у недоношенных новорожденных
Authors: Устинович Ю.А. , Белкин А.М. , Жевнеронок И.В. , Ломская И.В.
Published: October 2024

У новорожденных детей, особенно недоношенных с низкой массой тела при рождении, в течение первых нескольких недель жизни развивается анемия. Большинство из них получают гемотрансфузии и неоднократно. Исследования демонстрируют связь между гемотрансфузиями и развитием некротизирующего энтероколита, бронхолегочной дисплазии, ретинопатии недоношенных, внутрижелудочковых кровоизлияний. В этом обзоре отражены современные данные относительно показаний, преимуществ и рисков переливания эритроцитов недоношенным новорожденным. Представлены различные пороговые значения для либеральной и рестриктивной стратегий в отношении гемотрансфузий. Обсуждаются патофизиологические эффекты как самой анемии, так и переливаний эритроцитов. Гемолиз перелитых эритроцитов ведет к увеличению количества железа и внеклеточного гемоглобина у ребенка-реципиента, которые играют важную роль в патогенезе основных осложнений недоношенности. Существующие стратегии профилактики анемии недоношенных базируются на ограничениях ятрогенных потерь крови для нужд лабораторных исследований и использовании рекомбинантного человеческого эритропоэтина для стимуляции собственного эритропоэза. В обзоре отражены современные взгляды на показания, сроки начала введения эритропоэтина и его дозировки, механизмы действия и влияние на последующее развитие недоношенного новорожденного.

Newborns, especially premature babies with low birth weight, develop anemia during the first few weeks of life. Most of them receive blood transfusions more than once. Studies demonstrate a connection between blood transfusions and the development of necrotizing enterocolitis, bronchopulmonary dysplasia, retinopathy of prematurity, and intraventricular hemorrhage. This review reflects the current evidence regarding the indications, benefits and risks of red blood cell transfusion in preterm infants. Different thresholds for liberal and restrictive transfusion strategies are presented. The pathophysiological effects of both anemia itself and red blood cell transfusions are discussed. Hemolysis of transfused red blood cells leads to an increase in the amount of iron and extracellular hemoglobin in the recipient child, which play an important role in the pathogenesis of the main complications of prematurity. Existing strategies for the prevention of anemia of prematurity are based on limiting iatrogenic blood loss for laboratory research and using recombinant human erythropoietin to stimulate intrinsic erythropoiesis. The review reflects modern views on indications, timing of initiation of erythropoietin administration and its dosage, mechanisms of action and impact on the subsequent development of the premature newborn.
Опыт применения мезенхимальных стромальных клеток у недоношенного ребенка с нарушением психоневрологического развития
Authors: Никитченко Д.Ю. , Девялтовская М.Г. , Потапнев М.П. , Терешкович Н.В.
Published: October 2024

В представленном клиническом случае продемонстрированы результаты клеточной терапии аутологичными мезенхимальными стромальными клетками (МСК) пуповины человека глубоко недоношенного ребенка, имевшего выраженное отставание в психоневрологическом развитии и повреждения структур головного мозга (перивентрикулярное кровоизлияние и перивентрикулярную лейкомаляцию). Введение биомедицинского клеточного продукта «Клетки мезенхимальные стромальные (пуповины) человека» (аутологичные) осуществлялись на 27-е сутки жизни и в возрасте 2 месяцев 9 дней жизни. Реакции на введение МСК не наблюдалось. Применение аутологичных МСК пуповины в терапии недоношенного ребенка показало свою эффективность и безопасность. Наблюдалась выраженная положительная динамика в психоневрологическом развитии пациента и минимизации структурных повреждений головного мозга.

In the presented clinical case, the results of cell therapy with autologous mesenchymal stromal cells (MSCs) of the human umbilical cord of a deeply premature baby who had a pronounced lag in neuropsychiatric development and damage to brain structures (periventricular hemorrhage and periventricular leukomalacia) were demonstrated. The injection of the biomedical cell product "Human mesenchymal stromal (umbilical cord) cells" (autologous) was carried out on the 27th day of life and at the age of 2 months and 9 days of life. There was no reaction to the injection of MSC. The use of autologous umbilical cord MSCs in the therapy of a premature baby has shown its effectiveness and safety. There was a pronounced positive dynamic in the neuropsychiatric development of the patient and minimization of structural brain damage.
The Influence of Price, Location and Service Quality on Purchasing Decisions with Purchase Interest as an Intervening Variable at Transmart Padang
Authors: Bismark Irma Auliyah , Yulasmi Yulasmi , Lusiana Lusiana
Published: October 2024

This study aims to determine and analyze the influence of price, location, and service quality on purchasing decision with purchasing interest as intervening variables at Transmart Padang. There are some variables need to be ensured on this study. They are the influence of price, location and service quality on interest at Transmart Padang. Another one is the influence of purchasing interest on purchasing decisions at Transmart Padang City. Besides, there is also the influence of price, location and service quality on purchasing decisions at Transmart Padang through purchasing interest as an intervening variable. This research was conducted using a descriptive and causal research design and samples were taken using a non-probability-silling sample design using accidental sampling technique. In this study, the number of samples was 100 people. While the research instrument was a questionnaire using a Likert scale. Structural Equation Modeling (SEM) analysis were used as data analysis techniques in this study. The results showed that location had no significant effect on consumer purchasing interest at Transmart Padang, while price and service quality had a significant effect on consumer buying interest at Transmart Padang. Service quality had no significant effect on purchasing decisions at Padang City Transmart, while price, location and purchasing intention had a significant effect on purchasing decisions at Transmart Padang. Location had no significant effect on purchasing decisions at Transmart Padang through purchasing intention, while price and service quality had a significant effect on purchasing decisions at Transmart Padang through purchase intention.
RESEARCH OF TECHNOLOGICAL METHODS OF INCREASE OF STRENGTH OF SURFACE OF CYLINDERS OF INTERNAL COMBUSTION ENGINE BLOCKS FROM ALUMINUM ALLOYS
Authors:   Volgograd State Technical University, ZAKHAROV A.S. , BAGAYSKOV YU.S. ,   Volgograd State Technical University
Published: October 2024

Aluminum alloys serve as the main material for manufacturing modern cylinder blocks. Blocks can be repaired by boring and introduction of aluminum and cast iron inserts hardened by different methods. One of the promising methods of hardening is micro-arc oxidation (MDA) of aluminum, where due to the impact of high-frequency electric discharge in a liquid medium, a high-hard oxide film is formed on the surface. The second option is the hardening of the aluminum surface by short electric discharges (sparks). Laser hardening is suitable for cast iron inserts. As a result of thermal analysis it is established that aluminum liner with MDO better removes heat of working gases and in general this method is effective enough to increase reliability and durability of car engines.
DEVELOPMENT OF RATIONAL TECHNOLOGICAL SCHEME OF JOINING OF FRAME UNITS OF LOW-FLOOR BUSES
Authors:   Volgograd State Technical University, NIKULINA V.A. , BAGAYSKOV YU.S. ,   Volgograd State Technical University
Published: October 2024

The basis of effective operation of buses is provision of high reliability. The design of bus frame units involves a large number of bolted joints, there may be vulnerabilities associated with both production and operation quality problems. Welded joints have no additional parts. As a result, virtually one complete monolithic part is created. Welding is also characterized by high economy, low labor intensity, comparative cheapness of equipment, and the possibility of automation. However, it is not advisable to completely replace bolted connections by welding. Based on the scheme of stressed state, peculiarities of manufacturing quality during assembly and specifics of operation, optimization of technological schemes of connection of main parts of low-floor bus frame is carried out and proposals on distribution of bolted and welded connections are given.
APPLICATION OF COMPLEX IMPREGNATION OF ABRASIVE TOOLS TO INCREASE ITS EFFECTIVENESS
Authors:   Volgograd State Technical University, NOSENKO V.A. , ISAEVA A.A. ,   Volgograd State Technical University, BORDAKOV N.R. ,   Volgograd State Technical University
Published: October 2024

The article discusses studies of the properties of impregnated grinding wheels. Based on the experiments carried out, a complex impregnator was obtained that combines initial and lubricating properties. The article discusses studies of the performance properties of impregnated grinding wheels. Based on the experiments carried out, a complex impregnator was obtained, which combines high reactivity and lubricity. The concentration of the components molybdenum disulfide, paraffin, hexachloroparaxylene and toluene was selected. The results of surface roughness grinding show a significant decrease in the Ra parameter and an increase in the grinding coefficient when using a complex impregnator.
RESEARCH ON IMPROVING THE PRODUCTIVITY OF MANUFACTURING PRODUCTS IN 3D-PRINTING WITH A MULTI-CORE EXTRUDER
Authors:   Volgograd State Technical University, VAGANOV A.V. , SHEMELYUNAS S.S. ,   Volgograd State Technical University, MAKAROV A.M. ,   Volgograd State Technical University
Published: October 2024

The method of multi-pixel 3D-printing of a product is described, which allows to increase the productivity of 3D-printers, the methodology and results of the study of the device implementing this method are presented, confirming the increase in productivity.
IMPROVE THE ACCURACY OF FDM 3D-PRINTING BY AUTOMATICALLY CALIBRATING THE WORKING PLATFORM OF THE 3D PRINTER
Authors:   Volgograd State Technical University, ZOLOTYKH N.A. , KOZENKO M.YU. ,   Volgograd State Technical University, DYACHENKO E.A. ,   Volgograd State Technical University, MAKAROV A.M. ,   Volgograd State Technical University
Published: October 2024

A method for automatic calibration of the working platform of an FDM 3D-printer based on a load cell integrated into the furnace head is proposed, a device implementing this method and a control system for this device are developed. This method, compared with manual, allows to increase the accuracy of calibration and reduce the preparation time of additive manufacturing.
INCREASING THE PRINTING SPEED OF THE A4PRO 3D-PRINTER BY MODERNIZING THE CONTROL SYSTEM
Authors:   Volgograd State Technical University, PORKHUN A.P. , BARABANOV V.G. ,   Volgograd State Technical University, KOZENKO M.YU. ,   Volgograd State Technical University, DYACHENKO E.A. ,   Volgograd State Technical University
Published: October 2024

The control system for 3D-printers with increased productivity was modernized and a block diagram of the resulting automated system was presented.
DEVELOPMENT OF A FILLING AND PACKAGING LINE FOR LIQUID PRODUCTS WITH AUTOMATIC CONTAINER SUPPLY
Authors:   Volgograd State Technical University, SMUS A.A. , GALKINA A.A. ,   Volgograd State Technical University, SHANDYBINA I.M. ,   Volgograd State Technical University, KUKHTIK M.P. ,   Volgograd State Technical University
Published: October 2024

The article discusses an automated line for filling and packaging liquid products with automatic supply of containers. 3D models of the line as a whole, as well as containers and individual units of the line have been created. The operating principle of the container supply unit has been described.
Devolución del impuesto al valor agregado y su efecto al sector vulnerable desde Núcleo de Apoyo Contable y Fiscal Machala.
Authors: Crespo García Marjorie Katherine , Valarezo Sánchez Tania María , Muñoz Briones Juan Carlos
Published: October 2024

El objetivo de la investigación fue analizar las tendencias entre valores retornados desde el núcleo de apoyo contable y fiscal (NAF) de la Universidad Metropolitana (UMET) sede Machala por devolución del impuesto al valor agregado (IVA) a adultos mayores y personas con discapacidad en la provincia de El Oro entre 2017-2023. Se aplicó un estudio de carácter lógico, metodología cuantitativa no experimental con profundidad analítico-descriptiva. Los resultados reflejan que se ha contribuido en el desarrollo de 326 trámites por devolución del impuesto al valor agregado (IVA), con monto de $42.227,07 sobre la población de adultos mayores y $4.485,73 por discapacidad; estos beneficios se encaminan a una mejora sobre la calidad de vida, fundamentada a alivios sobre la carga de gastos personales.
Análisis de los factores que influyen en la intención de compra de supermercados de la ciudad de Machala, caso: Tía
Authors: Zambrano Gissela , Solórzano Christofer , Aguilar William
Published: October 2024

El presente estudio investiga los factores que influyen en la intención de compra de los consumidores en supermercados, centrándose en la cadena TIA en Machala. Se utilizó una metodología de nivel correlacional con enfoque cuantitativo. La muestra incluyó consumidores de supermercados en Machala, con datos recolectados mediante encuestas estructuradas con la escala de Likert. Se empleó un análisis de ecuaciones estructurales (SEM-PLS). Los hallazgos revelaron que la experiencia de compra influye en la confianza y el valor percibido, y que la confianza influye en la intención de compra. Se formularon cuatro hipótesis alternativas para investigar estas relaciones. Estos resultados ofrecen una comprensión más profunda de los determinantes de la intención de compra de los consumidores en el contexto de supermercados.
Análisis de la Relación entre Abonados y Enlaces en la Infraestructura de Servicios Portadores de Telecomunicaciones de Ecuador
Authors: Estacio Corozo Karen Lissette
Published: October 2024

Este estudio se centró en analizar el crecimiento y la relación entre la cantidad de enlaces y abonados en las redes de Servicios Portadores de Telecomunicaciones en Ecuador. Se examinaron datos proporcionados por Arcotel, correspondientes al período de enero de 2018 a diciembre de 2023. Mediante el uso del software SPSS, se procesaron 3,641 registros de cinco variables, enfocándose en las de abonados y enlaces, lo que resultó en 144 observaciones relevantes para el análisis. 
 
Los resultados del análisis estadístico revelaron que los datos no seguían una distribución normal, lo que llevó a la aplicación de pruebas estadísticas no paramétricas. Se empleó el coeficiente de correlación de Spearman para evaluar la relación entre abonados y enlaces, obteniendo un valor de -0.846, lo que indicó una correlación negativa fuerte. Esto sugirió que, a medida que aumenta la cantidad de abonados, la cantidad de enlaces tiende a disminuir y viceversa.
 
Este estudio proporcionó una comprensión detallada de las dinámicas entre abonados y enlaces en las redes de servicios portadores en Ecuador, con implicaciones significativas para el desarrollo y la planificación de las infraestructuras de telecomunicaciones en el país.
Do local para o internacional nas aulas de inglês: relações dialógicas entre a paisagem linguística e o ensino da língua em uma escola profissional de nível médio
Authors: Oliveira Elaine Cristina Gomes Aires de , Lima Samuel de Carvalho
Published: October 2024

Este estudo discute uma estratégia de ensino que se utiliza da paisagem linguística para promover o ensino de inglês em uma escola profissional de nível médio. No âmbito de uma experiência de ensino realizada em 2022, foi ministrada uma aula com os objetivos de identificar o vocabulário utilizado em 4 imagens e perceber a relação das imagens com o consumo de fast food. A aula foi ministrada para uma turma do terceiro ano do curso técnico de Nutrição e Dietética e se utilizou de 1 imagem da fachada de uma lanchonete e 3 imagens de anúncios publicitários de estabelecimentos comerciais locais, presentes na cidade dos estudantes. Neste artigo, a aula ministrada é descrita, salientando a paisagem linguística utilizada. Além disso, as respostas de 10 estudantes a uma entrevista semiestruturada sobre o consumo de fast food são analisadas à luz da perspectiva de língua do Círculo de Bakhtin. A análise do corpus revelou que os estudantes se posicionam de modo a evitar o consumo de fast food, em relação dialógica com conhecimentos/conteúdos e com a experiência de ensino/professora. Conclui-se que a utilização da paisagem linguística na aula de inglês pode contribuir para a aprendizagem da língua enquanto prática socia
A paisagem linguística na formação docente: que possibilidades em contexto português?
Authors: Andrade Ana Isabel , Lourenço Monica , Pinto Susana
Published: October 2024

A paisagem linguística (PL) tem sido objeto de múltiplos estudos, experiências e projetos na área da educação. Neste texto, apresenta-se um estudo sobre as potencialidades formativas do uso da PL como recurso educativo capaz de favorecer o desenvolvimento de competências profissionais docentes. A partir da identificação das potencialidades educativas da PL, analisa-se o que tem acontecido em contexto português em percursos de formação docente para a diversidade linguística e cultural. De modo mais concreto, e tendo em conta o papel fundamental de formadores/as na preparação de docentes para novas abordagens pedagógico-didáticas no processo de educação em línguas, explora-se, neste estudo, o modo como o conceito de PL e as atividades de formação que dele decorrem mobilizam abordagens plurais nos itinerários de formação que são propostos aos/às docentes. Trata-se de compreender como, em contexto português, se têm vindo a preparar docentes para a observação, exploração e valorização de ambientes linguístico-comunicativos multilingues que cada vez mais marcam as nossas comunidades. A partir desta compreensão e sistematização, propõem-se caminhos possíveis para a integração da PL em programas de formação de professores/as
El paisaje lingüístico en contextos educativos
Authors: Cenoz Jasone , Gorter Durk
Published: October 2024

El estudio del paisaje lingüístico, definido como el uso de la lengua en signos en los espacios públicos, ha experimentado un desarrollo significativo en los últimos años. La investigación en este ámbito está relacionada con varias disciplinas, entre ellas la lingüística, la psicología, la economía, la historia, la geografía urbana y la educación. Este artículo ofrece una perspectiva general sobre el estudio del paisaje lingüístico en el contexto educativo. En primer lugar, examina la definición, el alcance y la metodología de la investigación del paisaje lingüístico. A continuación, explora las principales tendencias en este campo en relación con la educación. El paisaje lingüístico en los espacios públicos sirve como un recurso valioso para el aprendizaje de lenguas, proporcionando input auténtico. Además, fomenta la conciencia crítica de las lenguas y las desigualdades sociales. Además, el paisaje lingüístico en las escuelas posee características únicas y tiene varias funciones.
Entrevista a Jesús Portillo Morillas, psicólogo del Centro Andaluz de Medicina del Deporte y de la selección española de hockey hierba, realizada por dos estudiantes del Grado de Psicología de la Universidad de Sevilla
Authors: Portillo Morillas Jesús , de Francisco Palacios Cristina María , Bohórquez Gómez-Millán Rocío , Ocaña Campos Francisco Manuel , Barroso Martín Juan Manuel , Ramos Valverde María Pilar , Arias Sánchez Samuel , Guerrero Moreno Ángela , García Martín Carlos
Published: October 2024

Este video forma parte de una serie de recursos audiovisuales generados dentro del proyecto de innovación docente "Horizontes Profesionales en Psicología: Conectando Profesionales y Estudiantes para Mejorar la Formación Orientada al Empleo", coordinado por Samuel Arias Sánchez y financiado por el IV Plan Propio de Docencia de la Universidad de Sevilla, Convocatoria 2023/2024 (nº 1268).

En este video en particular dos estudiantes del Grado en Psicología entrevistan a una psicóloga que trabaja en el centro Andaluz de Medicina del Deporte y de la selección española de Hockey hierba, en relación a su formación, recorrido profesional, sobre cómo accedió a su puesto de trabajo y algunas características de su trabajo cotidiano,
incluyendo experiencias positivas, negativas y recomendaciones para futuras psicólogas, especialmente quienes se quieran dedicar a este ámbito profesional.

Este vídeo está pensado fundamentalmente para estudiantes de Psicología, de la Universidad de Sevilla o de cualquier otra y de cualquier curso, que se quieran informar acerca de las posibles salidas profesionales que tendrían como graduados/as en Psicología. Puede servir para conocer las diferentes salidas profesionales que existen, así como la forma de acceder a ellas, y las tareas que realizan en su día a día.
Entrevista a Rosalía Sánchez Ruiz, funcionaria del cuerpo superior técnico de Instituciones Penitenciarias, especialidad psicóloga, realizada por tres estudiantes del Grado de Psicología de la Universidad de Sevilla
Authors: Sánchez Ruiz Rosalía , Díaz Argandoña Estrella , Quintero Sánchez Esperanza , Rodríguez Testal Juan , Eisenbeck Nikolett , Arias Sánchez Samuel , Johannessen Stella , Castro Hernández Soraya , Vega Ramírez de Arellano Álvaro
Published: October 2024

Este video forma parte de una serie de recursos audiovisuales generados dentro del proyecto de innovación docente "Horizontes Profesionales en Psicología: Conectando Profesionales y Estudiantes para Mejorar la Formación Orientada al Empleo", coordinado por Samuel Arias Sánchez y financiado por el IV Plan Propio de Docencia de la Universidad de Sevilla, Convocatoria 2023/2024 (nº 1268).

En este video en particular dos estudiantes del Grado en Psicología entrevistan a una psicóloga que forma parte del cuerpo superior técnico de Instituciones Penitenciarias en relación a su formación, recorrido profesional, sobre cómo accedió a su puesto de
trabajo y algunas características de su trabajo cotidiano, incluyendo experiencias positivas, negativas y recomendaciones para futuras psicólogas, especialmente quienes se quieran dedicar a este ámbito profesional.

Este vídeo está pensado fundamentalmente para estudiantes de Psicología, de la Universidad de Sevilla o de cualquier otra y de cualquier curso, que se quieran informar acerca de las posibles salidas profesionales que tendrían como graduados/as en Psicología. Puede servir para conocer las diferentes salidas profesionales que existen, así como la forma de acceder a ellas, y las tareas que realizan en su día a día.
PENGARUH BUDAYA ORGANISASI TERHADAP KINERJA KARYAWAN PT BOSOWA BERLIAN MOTOR KUPANG
Authors: Duka Avelina Chindy , Fanggidae Rolland E , Timuneno Tarsusius
Published: October 2024

Penelitian ini dilakukan di PT Bosowa Berlian Motor Kupang. Tujuannya untuk mengetahui pengaruh budaya organisasi terhadap kinerja karyawan PT Bosowa Berlian Motor Kupang. Penelitian ini merupakan penelitian kuantitatif dengan jumlah sampel 37 karyawan dengan menggunakan teknik sampling jenuh. Teknik analisis data yang digunakan adalah analisis deskriptif dan analisis inferensial. Hasil penelitian menunjukkan bahwa budaya organisasi berpengaruh signifikan terhadap kinerja karyawan PT Bosowa Berlian Motor Kupang. Bagi PT Bosowa Berlian Motor Kupang dalam rangka menjaga dan meningkatkan budaya organisasi yang terdapat pada perusahaan dan kinerja karyawan sehingga tetap pada kriteria penilaian yang sangat tinggi dan harus memperhatikan faktor lain yang dapat dikembangkan lebih lanjut oleh PT Bosowa Berlian Motor Kupang.
ANALISIS LAPORAN ARUS KAS PADA KOPERASI KREDIT SOLIDARITAS SANTA MARIA ASSUMPTA KUPANG
Authors: Eoh Golda J Y , Ndoen Wehelmina M , Amtiran Paulina Y
Published: October 2024

Penelitian ini dilakukan untuk mengetahui efektifitas Laporan Arus Kas pada Koperasi Kredit Solidaritas Santa Maria Assumpta periode tahun 2017-2019 dengan menggunakan rasio arus kas. Penelitian ini merupakan penelitian deskriptif kuantitatif. Teknik pengumpulan data yang digunakan dalam penelitian ini yaitu observasi, wawancara, dan dokumentasi.. teknik analisis data yang digunakan adalah perhitungan rasio arus kas yang terdiri dari 5 rasio yakni, Rasio Arus Kas Operasi (AKO), Rasio Total Hutang (TH), Rasio Cakupan Kas Terhadap Bunga (CKB),  Rasio Kecukupan Arus Kas (KAK), dan  Rasio Arus Kas Bersih Bebas (AKBB). Hasil penelitian ini menunjukkan bahwa sebagian besar rasio arus kas dalam kondisi tidak efektif. Pada tahun 2017, 2018, dan 2019, 3 rasio dikatakan tidak efektif yaitu Rasio Arus Kas Operasi (AKO), Rasio Total Hutang (TH), dan Rasio Kecukupan Arus Kas karena tidak memenuhi standar sedangkan 2 rasio lainnya yaitu Rasio Cakupan Kas Terhadap Bunga (CKB) dan Rasio Arus Kas Bersih Bebas (AKBB) dikatakan efektif karena dapat memenuhi standar yang ditentukan.
Kata Kunci : Arus kas bersih bebas, Arus kas operasi, Cakupang kas terhadap   bunga,   Kecukupan arus kas, Laporan arus kas , Total hutang.
PENGARUH STRATEGI PROMOSI DAN SEGMENTASI PASAR TERHADAP KEPUTUSAN PEMBELIAN SEPEDA MOTOR HONDA PADA PT. MUTIARA TIMOR STAR KUPANG
Authors: Banur Maria M. , Fanggidae Ronald P.C. , Foenay Christien C.
Published: October 2024

This research was conducted on consumers of PT. Mutiara Timor Star Kupang. The purpose of this study was to determine the effect of promotional strategies and market segmentation partially and simultaneously on purchasing decisions for Honda motorbikes. This research used a qualitative descriptive method approach. The sample data collection used a simple random sampling method. Samples involved in this study were 100 respondents taken from distributed questionnaires, interviews as well as observations to consumers of PT. Mutiara Timor Star Kupang as the primary data source, and reports on Honda motorcycle sales data obtained as secondary data sources. The data analysis technique used in this research was descriptive statistical analysis test, multiple linear regression test, T test, F test, and determination coefficient test using the SPSS version 21 software program. The results of this study indicated that in the paartial approach, the promotional strategy variable did not influence the purchasing decision, while market segmentation variables influenced the purchasing decision. In simultaneous approach, however, the promotional strategy and market segmentation variables influenced the purchasing decisions for Honda motorbikes at PT. Mutiara Timor Star Kupang.
Keywords: Promotion Strategy, Market Segmentation, Purchasing Decisions
ANALISI PEMANFAATAN DIGITAL MARKETING PADA RUMAH MAKAN KAHANG JAYA LILIBA DI MASA PANDEMI COVID 19
Authors: Neno Marianus Saldanha
Published: October 2024

Pemanfaatan teknologi informasi khususnya Digital Marketing dalam kegiatan usaha sebagai media/sarana promosi dan penjualan produk dapat memberikan dampak positif berupa keuntungan bagi perusahaan, peningkatan volume penjualan, peningkatan produktivitas, dll. Tujuan penelitian ini ialah untuk menjawab rumasan masalah terkait bagaimana pemanfaatan digital marketing sebagai media promosi produk di masa pandemi covid-19 pada Rumah Makan Kahang Jaya Liliba. Penelitian ini menggunakan metode deskriptif kualitatif dengan data kualitatif. Penentuan sample menggunakan teknik Purposive Sampling. Analisis dilakukan dengan Model Pendekatan Marketing 4C sebagaimana diperkenalkan Robert F. Lauterborn dan Philip Kotler. Hasil penelitian menunjukkan bahwa Rumah Makan Kahang Jaya Liliba telah menggunakan digital marketing(facebook, bekerja sama dengan GrabFood) sebagai media promosi/iklan dan penjualan produk selain dengan pemasaran langsung atau offline. Berdasarkan analisis Model Pendekatan Marketing 4C dari Philip Kotler menunjukkan bahwa pemanfaatan Digital Marketing meningkatkan keterlibatan konsumen/pelanggang dalam menciptakan produk, harga yang lahir dari komunikasi yang interaktif serta mendalam antara produsen dan konsumen. Digital Marketing memberikan solusi berupa kecepatan respon produsen terhadap setiap permintaan konsumen (sistem menjemput bola), dalam konteks penelitian ini kerja sama Kahang Jaya dengan GrabFood dilihat sebagai sebuah terobosan jitu. Hal yang perlu diperhatikan ke depannya ialah agar pihak manajemen Kahang Jaya tetap mempertahankan strategi pemasaran menggunakan teknologi informasi terutama meningkatkan serta menggunakan lebih banyak lagi media sosial yang ada untuk promosi dan penjualan.
Kata Kunci: Digital Marketing, Marketing 4C
ANALISIS PERKEMBANGAN KEPUTUSAN PENDANAAN DAN ALOKASI DANA TERHADAP PERKEMBANGAN SISA HASIL USAHA PADA KOPDIT PINTU AIR CABANG ATAMBUA
Authors: Pasi Patricia N N , Ndoen Wehelmina M , Foenay Christien C
Published: October 2024

This research was conducted at the Atambua branch of the Pintu Air Credit Cooperative. The purpose of this study is to analyze the development of funding decisions that only use own capital and allocation of of fundsin the form of lending to members on the development of the remaining results of the Atambua branch of the Pintu  Air Credit Cooperative. The data source used is primary data and secondary data. Primary data is in the form of data obtained directly from the source at the Atambua Branch of the Pintu Air Credit Cooperative in the form of interviews with cooperative leaders and staff. Secondary data used, financial statements and statistical data. The data analysis technique used is descriptive quantitative. The results of data analysis are : (1) An increase in own capital can increase the acquisition of the remaining operating results, (2) An increase in lending to members can increase the acquisition of the remaining operating results, (3) The increase in own capital and the provision of loans simultaneously can increase the acquisition of the remaining operating income.
 Keywords : Funding Decisions, Budget Allocation, Remaining Results Of Operations
PENGARUH PENERAPAN INFORMASI AKUNTANSI MANAJEMEN TERHADAP KINERJA KOPERASI KREDIT FAMILIA KUPANG
Authors: Tomasui Olivia , Amtiran Paulina Yuritha , Ndoen Wehelmina M
Published: October 2024

This study aims to determine the effect of the application of management accounting information which is focused on the frequency of routine reports, the frequency of non-routine reports and the quality of management accounting information on the performance of the Kupang Familia Credit Cooperative. The research method used is a quantitative research method. The population in this study were employees and members of the cooperative as many as 30 respondents. The results showed that partially the frequency of routine reports and the frequency of non-routine reports had a significant effect on the performance of cooperatives by having a negative relationship. And the quality of management accounting information has a significant effect on the performance of cooperatives with a positive relationship. Meanwhile, the variables of the frequency of routine reports, the frequency of non-routine reports and the quality of management accounting information simultaneously affect the performance of cooperatives. The results of the determination test show that the value of R square is 0.980 which shows the large percentage of the contribution of the independent variable (X) to the dependent variable (Y) of 98.0% and the remaining 2% is influenced by other variables not included in this study.
Keywords: Frequency of Routine Reports, Frequency of Non-routine Reports, Quality  of Management Accounting Information, Cooperative Performance
PENGARUH KINERJA KEUANGAN SEBELUM DAN SELAMA PANDEMI COVID-19 TERHADAP NILAI PERUSAHAAN (Studi Pada Industri Telekomunikasi Yang Listing Di BEI)
Authors: Andini Fajrin Dinda , De Rozari Petrus E , Makatita Reyner F
Published: October 2024

Penelitian ini bertujuan untuk menganalisis pengaruh kinerja keuangan yang diproksikan dengan rasio likuiditas (Current Ratio), rasio leverage (Debt To Equity Ratio) dan rasio profitabilitas (Return On Assets) terhadap nilai perusahaan industri telekomunikasi yang listing di Bursa Efek Indonesia tahun 2018-2021 serta untuk menganalisis perbedaan kinerja keuangan sebelum dan selama pandemi covid-19. Penelitian ini merupakan penelitian kuantitatif dengan menggunakan metode asosiatif kausal. Pengambilan sampel dalam penelitian ini menggunakan teknik purposive sampling dan diperoleh sampel sebanyak 4 perusahaan telekomunikasi. Penelitian ini menggunakan teknik analisis uji beda dan regresi data panel. Hasil uji regresi data panel menunjukkan secara parsial likuiditas berpengaruh tidak signifikan terhadap nilai perusahaan, leverage berpengaruh signifikan terhadap nilai  perusahaan dan profitabilitas berpengaruh tidak signifikan terhadap nilai perusahaan. Secara simultan likuiditas, leverage dan profitabilitas berpengaruh signifikan terhadap nilai perusahaan. Hasil uji Adjusted R-Squared menunjukkan bahwa seluruh variabel independen mampu menjelaskan variabel dependen sebesar 54,4% dan sisanya dijelaskan oleh variabel lain. Hasil penelitian menggunakan uji beda menunjukkan bahwa terdapat perbedaan yang signifikan antara kinerja keuangan sebelum pandemi covid-19 dan selama pandemi covid-19.
Kata Kunci :  Likuiditas, Leverage, Profitabilitas, Nilai Perusahaan