bluuebunny/crossref_metadata_2025 huggingface dataset:
Current perspectives on long-COVID: a brief review of understanding and management
Authors: Martínez-Bretón Paulina , Colonna-Aguirre Brandon , Zebadúa Rodríguez Noé , Iñiguez-Luna María I. , Cadena-Zamudio Jorge D.
Published: September 2024

Objective: Conduct a retrospective analysis of studies compiled in the literature on the current classification of Long-COVID.
Design/methodology/approach: A search was conducted in medical information platforms using the keywords: COVID-19, Long COVID, COVID.19 sequelae, SARS-CoV 2, prolonged COVID. Articles published in the chronological period between 2020 and 2023 in both English and Spanish were used. Inclusion criteria were a maximum of five years since publication, review articles, systematic reviews, meta-analyses or clinical practice guidelines. The exclusion criteria were that the articles exceeded the time limit, that they were opinion articles, case reports or trials.
Results: There is no homogenized definition or standardized guidelines or norms for the diagnosis of Long-COVID, the epidemiological studies are not completely corroborated and there is a great disparity between the incidence rates estimated in the different research works, same case for treatment.
Limitations on study/implications: The lack of homogeneity in the patterns of symptoms, classification and diagnosis by the literature and health officials.
Findings/conclusions: A multidisciplinary approach is required, where clinical findings, laboratory and imaging studies are integrated, to homogenize information in search of adequate and timely Long-COVID diagnoses and effective treatments for the benefit of patients.
Adaptive sampling for ecological monitoring using biased data: A stratum-based approach
Authors: Pescott Oliver , Powney Gary , Boyd Rob
Published: September 2024

Indicators of biodiversity change across large extents of geographic, temporal and taxonomic space are frequent products of various types of ecological monitoring and other data collection efforts. Unfortunately, many such indicators are based on data that are highly unlikely to be representative of the intended statistical populations: they are biased with respect to their estimands. Where there is full control over sampling processes, individual units within a population have known response propensities, but these are unknown in the absence of any statistical design. This could be due to the voluntary nature of surveys or because of data aggregation. In these cases some degree of sampling bias is inevitable and we must do something to ameliorate it. One such option is poststratification to adjust for uneven surveying of strata assumed to be important for unbiased estimation. We propose that a similar strategy can be used for the prioritisation of future data collection: that is, an adaptive sampling process focused on actively increasing representativeness defined in terms of response propensities. This is easily achieved by monitoring the proportional allocation of sampled units in strata relative to that expected under simple random sampling. The allocation of new units is thus that which reduces the departure from randomness (or, equivalently, that equalising response propensities across population units), allowing an estimator to approach that level of error expected under random sampling. We describe the theory supporting this straightforward strategy, and demonstrate its application using the National Plant Monitoring Scheme, a UK-focused, structured citizen science monitoring programme with uneven uptake.
mochi_class: Modelling Optimisation to Compute Horndeski In class
Authors: Cataneo Matteo , Bellini Emilio
Published: September 2024

We introduce mochi_class, an extension of the Einstein-Boltzmann solver hi_class, designed to unlock the full phenomenological potential of Horndeski gravity. This extension allows for general input functions of time without the need for hard-coded parametrisations or covariant Lagrangians. By replacing the traditional α-parametrisation with a set of stable basis functions, mochi_class ensures that the resulting effective theories are inherently free from gradient and ghost instabilities. Additionally, mochi_class features a quasi-static approximation implemented at the level of modified metric potentials, enhancing prediction accuracy, especially for models transitioning between a super- and sub-Compton regime. mochi_class can robustly handle a wide range of models without fine-tuning, and introduces a new approximation scheme that activates modifications to the standard cosmology deep in the matter-dominated era. Furthermore, it incorporates viability conditions on the equation of motion for the scalar field fluctuations, aiding in the identification of numerical instabilities. Through comprehensive validation against other Einstein-Boltzmann solvers, mochi_class demonstrates excellent performance and accuracy, broadening the scope of hi_class by facilitating the study of specific modified gravity models and enabling exploration of previously inaccessible regions of the Horndeski landscape. The code is publicly available at this URL (https://github.com/mcataneo/mochi_class_public)
Đo lường trình độ dân trí tài chính của sinh viên Việt Nam
Authors: Phan Hữu Nghị , Bùi Nhật Quang , Đào Hải Nam
Published: September 2024

Vai trò của dân trí tài chính trong bối cảnh hội nhập và phát triển kinh tế đang ngày một được đánh giá cao ở cả các nền kinh tế phát triển và đang phát triển, chiếu theo yêu cầu của sự phổ biến mà đầy phức tạp của các sản phẩm tài chính hiện nay. Trên cơ sở lý thuyết từ các nghiên cứu trước, nghiên cứu này đề xuất một khái niệm thống nhất cho dân trí tài chính - một khái niệm đa chiều với ba nội hàm là thái độ tài chính, hành vi tài chính và kiến thức tài chính. Nghiên cứu sử dụng phương pháp bảng hỏi để thu thập dữ liệu sơ cấp, có cỡ mẫu là 584 sinh viên đang học tập tại các trường đại học của Việt Nam và phân tích bằng phương phápmô hình cấu trúc tuyến tính. Kết quả thu được cho thấy cả ba nội hàm này đều có mối liên hệvới dân trí tài chính, trong đó hành vi tài chính thể hiện sự tương quan lớn nhất, theo sau bởi thái độ tài chính và cuối cùng là kiến thức tài chính.
El Museo de Arte y Tradiciones Populares de la Universidad Autónoma de Madrid: un ejemplo de acercamiento del patrimonio cultural a la ciudadanía
Authors: Osma Rodríguez Pablo
Published: September 2024

Aportación a la sección Debate de revista PH 113 (octubre, 2024), en la que se describe la evolución del Museo de Arte y Tradiciones Populares de España, dependiente de la Universidad Autónoma de Madrid, ubicado desde 2010 en el castizo barrio de El Rastro, en la calle de Carlos Arniches, en una corrala típica que da sentido y unidad al conjunto y aumenta el valor de la propia colección, al sumar los valores culturales del edificio.
Las Tecnologías de la Información y Comunicación y la Gestión del Conocimiento del Proceso Enseñanza -Aprendizaje en Educación Técnica
Authors: Arreaga-Alcívar Grace , Salán-Huachapá Luis , García-Hevia Segress , Martínez-Pérez Odette
Published: September 2024

La investigación tiene como objetivo la incorporación de plataformas digitales gratuitas en los modelos educativos para promover un aprendizaje autónomo y flexible, abordando la selección de plataformas adecuadas y la capacitación docente en herramientas tecnológicas y adaptación de contenidos a formatos digitales. Se aplico una metodología fundamenta en la búsqueda y selección de información, además, se ejecutaron entrevistas detallas al personal administrativo de la Unidad Educativa Intercultural Bilingüe "Nuevo San José" en Pastaza. Se utilizaron métodos mixtos, combinando cualitativos y cuantitativo para la recopilación de la información. Los resultados es esta investigación nos permiten identificar que un 60% de los docentes consideran que el uso de las TIC puede mejorar el aprendizaje de los estudiantes, mientras que el 75% de estudiantes consideran que el uso de la tecnología ha mejorado de manera notoria el aprendizaje. Se concluye que la necesidad de la actualización tecnología orilla tanto a docentes como a estudiantes a una constante capacitación sobre el uso de las TIC, sin embargo, existen desafíos significativos como la falta de capacitación docente y recursos técnicos en diferentes centros educativos.
Confusión de la nulidad de escritura pública y de contrato en el ordenamiento jurídico ecuatoriano: a propósito de un comentario de sentencia.
Authors: Martinez-Perez Odette , Tello-Mora Jenny , Esquivel-Semanate Germania
Published: September 2024

En el ámbito jurídico ecuatoriano, las nulidades de contrato y escritura pública se erigen como elementos cruciales, cuyas implicaciones se extienden más allá de las esferas legales, permeando las relaciones civiles y de familia y generando un ambiente de incertidumbre y potencial inseguridad jurídica. Este trabajo se sumerge en un análisis exhaustivo de las nulidades desde las perspectivas del Código Civil y la Ley Notarial, explorando sus causales, efectos e implicaciones en el debido proceso. A través de un enfoque mixto, que integra métodos científicos cualitativos y cuantitativos, se busca no solo identificar y analizar las causales y efectos de las nulidades, sino también proponer estrategias y protocolos que mitiguen sus impactos negativos en el proceso legal. La exploración de casos específicos y la evaluación de estrategias y propuestas existentes permitirán tejer un análisis que no solo ilustre la situación actual en cuanto a las nulidades en Ecuador, sino que también proponga caminos viables para la mejora y optimización de los procesos legales relacionados, siempre en búsqueda de una práctica jurídica que resguarde los derechos e intereses de las partes involucradas y fortalezca el estado de derecho en el país.
Programa de enseñanza inclusiva del lanzamiento de la bala a estudiantes con discapacidad intelectual en la clase de Educación Física
Authors: Lino-Tigrero Alan , Martillo-Navarrete Manuel , Loaiza-Dávila Lenin , Maqueira-Caraballo Giceya
Published: September 2024

Estudio desarrollado con el objetivo de diseñar un programa de enseñanza inclusiva del lanzamiento de la bala para estudiantes con discapacidad intelectual en clases de Educación Física, utilizando un enfoque mixto que combinó métodos cuantitativos y cualitativos para su validación. La muestra incluyó 14 estudiantes de primer año de Bachillerato General Unificado en edades entre 16 y 17 años, 2 de los cuales presentaban un diagnóstico de  discapacidad intelectual (leve y moderada) y 12 se consideraban  convencionales El programa, con una duración de ocho semanas y dos sesiones de 40 minutos por semana, se diseñó para mejorar la inclusión y participación de todos los estudiantes. Los resultados cuantitativos mostraron mejoras significativas en las habilidades técnicas como la técnica de lanzamiento, fuerza, potencia y coordinación corporal, comprobados estadísticamente a través de la prueba de Wilcoxon presentando diferencias significativas en todos los parámetros evaluados en un nivel de P≤0,05. Complementariamente, el planteamiento cualitativo a través de un estudio de caso,  destacó un aumento en la confianza y autonomía de los estudiantes, evidenciando una mejor capacidad para seguir instrucciones y solicitar retroalimentación. Además, los estudiantes mostraron mayor disposición para participar en actividades grupales y explorar nuevas habilidades, lo que sugiere una mejora en la integración social y el desarrollo emocional dentro de un ambiente educativo inclusivo. Este estudio subraya cómo las intervenciones bien adaptadas pueden fomentar significativamente tanto el desarrollo técnico como socioemocional en estudiantes con discapacidad intelectual, ya que los avances reflejan el éxito de las adaptaciones en el equipamiento y las metodologías de enseñanza, permitiendo a los estudiantes no solo participar más efectivamente sino también mejorar notablemente en el desempeño deportivo.
Gestión comercial de la generación distribuida mediante sistemas fotovoltaicos en la Empresa Eléctrica de Manabí
Authors: Loor-Zambrano Patricio , Hinostroza-Dueñas Guillermo
Published: September 2024

La gestión comercial se establece como una sinergia constante, tomando en cuenta que parte de acciones que pretenden gestionar una mejor utilización de recursos. El objetivo de estudio involucró analizar el aporte de la generación distribuida mediante sistemas fotovoltaicos en la gestión comercial de la empresa pública CNEL Manabí. El enfoque de la investigación fue cualitativo-cuantitativo, diseño descriptivo-relacional, investigación de campo, bibliográfica y empírica, análisis de documentos y estadísticas; se realizaron entrevistas a profesionales especializados en gestión comercial de servicios; y encuestas estructuradas de 29 preguntas con escala de 5 puntos a la población de 19 clientes con tarifa de sistema de generación distribuida de autoabastecimiento, validada por experto y la confiabilidad por índice de Cronbach. Los resultados refieren que el 53% de usuarios coinciden en que la gestión comercial que realiza la empresa es regular en 3 de las 4 dimensiones analizadas, planificación, presupuesto, monitoreo y control, calificada como buena en la dimensión de gestión articulada por el 53% de clientes; la dimensión condiciones del servicio comprende 4 cuestiones inherentes a la calificación del control del sistema, el servicio de emergencia y de alumbrado público, obteniendo una calificación buena equivalente a 4 puntos en la escala. Concluyendo que una eficiente gestión comercial responde a la satisfacción de los usuarios y optimización de los procesos comerciales, ya que incorpora tanto actividades como estrategias para promover y comercializar los servicios de forma más efectiva; la empresa requiere poner mayor énfasis en la atención de las necesidades y requerimientos de sus usuarios.
Barreras legales para la internacionalización de empresas ecuatorianas: un enfoque en el tratado de libre comercio con China
Authors: Prieto-López Yeimer , Sares-Llivisaca Darlys , Ruilova-Saeteros Ainhoa , Burgos-Zambrano Débora
Published: September 2024

El contexto de este trabajo es la internacionalización de empresas ecuatorianas. La principal pregunta de investigación es como las barreras legales para la internacionalización de empresas ecuatorianas influye en el Tratado de Libre Comercio con China. Con este fin se describe la situación comercial y legal actual de las empresas ecuatorianas con Tratado de Libre Comercio con China. Las barreras legales dentro del comercio entre países se establecieron para registrar un orden, regularizar el comercio internacional y cumplir con parámetros para una competencia justa en el mercado. En la situación actual con la globalización y el ámbito financiero se encuentran oportunidades para un crecimiento económico, el cual la internacionalización ha sido la clave para que la integración de los mercados logre un movimiento internacional de capital.
El interés superior del niño, niña o adolescente: su impacto en la citación y liquidación de valores pendientes de pensiones alimenticias
Authors: Merino-Peñarreta Rosa , Amagua-Almeida Carmen , Morales-Castro Samuel
Published: September 2024

El presente estudio analiza la aplicación de la citación como acto procesal relevante dentro en los procedimientos vinculados a la petición de alimentos, con descanso en el resguardo de los derechos fundamental de los niños, niñas y adolescentes. Desde ese prisma indaga en situaciones prácticas que se materializan ante el incumplimiento de las obligaciones del alimentante que inciden en el derecho a la defensa de las partes y en el interés superior como garantía que marca el ejercicio efectivo de la justicia en el derecho comparado y en particular en el caso ecuatoriano donde ha tenido un tratamiento dispar la concentración de esta relación jurídica procesal.
Análisis del control interno según COSO III en el proceso de envejecimiento del arroz mediante tecnologías de maquinaria
Authors: Pallasco-Alay Dalys , Zambrano-Huera Kristel
Published: September 2024

El análisis del control interno según COSO III en el proceso de envejecimiento del arroz mediante tecnologías de maquinarias en la empresa Induhorst del cantón Quevedo, año 2023, se utilizó método cuantitativo no experimental, correlacional, se plantea como objetivos establecer herramientas por medio de las normas coso III para evaluar la gestión en el área de producción, examinar el impacto de las decisiones operativas en la toma de decisiones corporativas y evaluar el grado de eficiencia, eficacia y efectividad en el área de producción. La encuesta se aplicó a 9 empleados para obtener una visión integral de la eficiencia, eficacia y efectividad en el área de producción. Los participantes calificaron el sistema de control interno con una puntuación promedio de 4 en una escala del 1 al 5, con un 80% de los encuestados reconociéndolos positivamente. La eficiencia en el uso de recursos el 85% de encuestados concuerdan en que la gestión es eficiente. La eficacia de los procesos para alcanzar los objetivos establecidos fue evaluada positivamente, con un promedio de 4.5 en la escala del 1 al 5. Los estándares de calidad fueron cumplidos en un 66% de los casos. La percepción de la efectividad de las decisiones, con un 77% de satisfacción indicaron áreas a mejorar. Se establecen herramientas mediante el uso del COSO III que proporcionan una visión clara de la matriz de riesgo y la evaluación del grado de eficiencia, eficacia y efectividad en los procesos de envejecimiento de arroz.
El cheque como instrumento de la estafa: una mirada crítica de la realidad ecuatoriana
Authors: Gallardo-Aguirre Miguel , Morales-Castro Samuel
Published: September 2024

El presente trabajo se centra en la incidencia de la constitución del cheque, como un instrumento doloso, para la tipificación de la estafa y su repercusión en la fe pública y el patrimonio personal. Condicionamiento que conduce a establecer las condiciones necesarias para el hecho, así como las diferencias en cuándo su ejecución debe hacérsela a través de la vía civil y cuándo por la vía penal. Determinando, en su caso, que la falta de fondos, no implica per se, el cometimiento del injusto, sino que se deriva de cómo se emitió; si el cheque fue girado cuando la cuenta corriente estaba abierta no constituye estafa, así ocurra que, cuando el beneficiario vaya a cobrarlo y no existan fondos. Tampoco lo es, cuando la entidad financiera no ha notificado al titular del cierre de la misma. En este tipo de casos, el cobro es por la vía civil en procedimiento ejecutivo o sumario. Es común la existencia de denuncias por aparente estafa, y en el libelo inicial de ésta manifiesta la supuesta víctima que ha sido “estafada” por cuanto el cheque ha sido protestado por insuficiencia de fondos. Por consiguiente, se colige que no se trata de una acción de tipo penal, sino una acción de índole civil, dado que no ha existido dolo o intención, únicamente una oportunidad de cobro. Para la tipificación de la estafa, exige una acción engañosa precedente o concurrente, que es la ratio essendi del delito, con el fin de enriquecer el patrimonio del victimario.
Análisis de la evolución de exportaciones de arándanos de Ecuador-Perú y su participa-ción en los mercados internacionales años 2020-2023
Authors: Ramon-Alarcon Neybris , Romero-Cabrera Ronald , Aguilar-Ordóñez Luis , Enderica-Armijos Hermán
Published: September 2024

El artículo titulado "Análisis de la evolución de las exportaciones de arándanos de Ecuador-Perú y su participación en los mercados internacionales años 2020-2023" se centró en examinar el crecimiento y la participación de las exportaciones de arándanos de Ecuador. El objetivo de la investigación fue describir la evolución de estas exportaciones y evaluar su posicionamiento en el mercado global. Se utilizó un enfoque cuantitativo basado en el análisis de datos estadísticos obtenidos de fuentes como el Banco Central del Ecuador y bases de datos internacionales como Trade Map. Se emplearon métodos analítico-sintético e inductivo-deductivo para analizar y caracterizar los procesos de exportación. Los resultados mostraron un crecimiento sostenido en la producción y exportación de arándanos en ambos países. En Ecuador, las exportaciones comenzaron en 2021, con un valor inicial de $2.200 miles dirigidas a España, y se incrementaron significativamente en 2022, destacando Países Bajos como el principal destino. En 2023, Estados Unidos se convirtió en un mercado importante, con exportaciones valoradas en dólares. Por otro lado, Perú se consolidó como uno de los principales exportadores de arándanos a nivel mundial, alcanzando un valor total de exportaciones de $1201363 miles en 2021, con Estados Unidos como el mayor importador. La pandemia de COVID-19 influyó en la demanda y logística de exportación, resultando en un incremento de precios y cambios, En conclusión, la investigación evidenció un crecimiento significativo en las exportaciones de arándanos de Ecuador y Perú, con una diversificación de mercados y un aumento en la demanda global. Estos países han logrado establecerse como actores clave en el mercado internacional de arándanos, gracias a sus condiciones agroecológicas favorables y estrategias efectivas de exportación.
XVI. Yüzyıl Adana Sancağı’nda Konar-Göçerlerin İskân Durumları: Adana Nahiyesi Örneği
Authors: İmlak Ömer Ferit , Kılıç Ümit
Published: September 2024

Osmanlı Devleti’nin sosyal yapısını şehirliler, köylüler ve konar-göçerler oluşturmaktadır. Konar-göçerler dağınık, yarı göçebe hayat tarzını benimsemişler ve genellikle hayvancılıkla geçimlerini sağlamışlardır. Statüleri ve geçim kaynakları bakımından devlet nazarında önemli bir konuma sahip olmuşlardır. Konar-göçerler, “Türkmen” ve “Yörük” olarak adlandırılan iki büyük gruptan meydana gelmişlerdir. Etnik anlamda birbirlerinden farkı bulunmayan bu isimlerin kullanılması tamamen coğrafi dağılımları ile ilgilidir. Türkmen ve yörükler Osmanlı Devleti’nin iskân siyasetinde önemli bir yere sahip olmuşlardır. XVII. Yüzyılın sonlarına kadar zorunlu bir iskâna tutulmayan konar-göçerler, 1691 yılında çıkarılan kanunla terkedilmiş, harap topraklara yerleştirilmişler. Böylelikle boş ve sahipsiz topraklar ziraata açılmış ve yerleşik halk ile oymaklar arasındaki anlaşmazlıklar da en aza indirgenmiştir. İşte bu çalışma, 1525-26-1547 ve 1572 tarihlerinde Adana sancağında yapılan mufassal tapu tahrir defterleri kullanılarak, XVI. Yüzyılda Adana nahiyesinde konar-göçerlerin kendi rızaları doğrultusunda iskân olup olmadıkları mezraların yerleşik hayatın varlığına işaret eden karyeye dönüşümlerini konu edinmiştir.
Critical evaluation of trophic discrimination factors using compound-specific stable isotopes in a Northwest Atlantic shelf marine food web
Authors: Doherty EA , Stenson G , Anderson MR , Mahaffey C , Jeffreys RM
Published: September 2024

Quantifying food web structure and interactions is important for understanding food web ecology, conservation biology and management. Trophic position (TP) is a useful metric for these purposes, describing an organism’s hierarchical role within the food web. TP can be estimated using the ratio of nitrogen isotopes (δ15N) of specific amino acids within animal tissue. An important component of the TP calculation is the trophic discrimination factor (TDF), which represents the enrichment of 15N with each trophic step. Early work suggested a fixed TDF throughout the food chain, but more recent studies indicate that this may not be appropriate. This study focuses on a shelf marine food web in the Northwest Atlantic, where we used bulk and amino acid-specific δ15N to determine TDFs for 4 feeding guilds spanning 3 trophic levels. Additionally, we compared TDFs between different tissues: muscle, liver and homogenised whole organism. TDFs calculated from amino acid δ15N decreased with increasing TP: 6.9 ± 2.3‰ (mean ± SD) for zooplankton, 5.1 ± 1.5‰ for pelagic fish, 4.5 ± 1.0‰ for Atlantic cod and 3.1 ± 1.0‰ for harp seals. This resulted from a combined effect of reduced 15N enrichment of trophic amino acids and 15N enrichment in the source amino acid phenylalanine among higher TP consumers. Finally, there was no evidence for differences in TDF between tissue types. By providing trophic guild-specific TDF values, our study enhances the accuracy of TP estimates and supports the development of amino acid isotope analysis as a tool for assessing food web structure across diverse taxa in the Northwest Atlantic.
Rancang Bangun Aplikasi Penyedia Pekerjaan Lepas Trivial Menggunakan Metodologi Agile
Authors: Halim Apriyanto , Antoline William , Arbecco Arbecco , Gunawan Erin , Wijaya Leonardi Rendy , Wijaya Leonardo Randy
Published: September 2024

Freelancers are individuals who perform specific tasks for a number of different organizations, rather than committing to a single one. By the mean of freelance marketplace technology, it is now easier for recruiters and freelancers to meet and discuss. However, jobs on most freelance marketplaces today are categorized, focusing on more highly-skilled jobs. Thus, jobs such as daily and trivial ones cannot be found. Therefore, this research aims to develop a freelance marketplace application to help solve the existing problem of freelance work supply demand. This application, by accommodating trivial freelance jobs, is expected to promote inclusivity by providing job opportunities for freelancers with general skill sets. This research is performed using agile methodology, consisting of requirement analysis, design, application development, and black box testing. It was obtained that the web application for admin and the mobile application for user are functioning properly and could met the users� need.
Pengembangan Sistem Informasi Penjadwalan dan Monitoring Backup Data Berbasis Web
Authors: Sahfitri Vivi , Saputra Dirut
Published: September 2024

This research aims to facilitate the admins of the Business Partner Department and IT Services at PT. Pupuk Sriwidjaja Palembang in searching for data, backing up data, and scheduling data in an organized manner. To support this convenience, the author has developed a web-based infrastructure backup data portal system, utilizing a MySQL database. This system can be used to manage network data, website data, as well as data reports or archives. The research method employed is the Waterfall method, which consists of several stages: analysis, design, implementation, testing, and maintenance. Data collection methods included interviews and observations. The result of this research is a website that enhances the performance of the admins of the Business Partner Department and IT Services at PT. Pupuk Sriwidjaja Palembang in managing company data.
Understanding Riba, Profit, And Fines in Sharia Banking
Authors: Setiawan Rendra Noer , Muhajirin
Published: September 2024

The debate and problem of riba, profit, and fines particular its practices in Sharia Banking among scholars, academics, the public, practitioners, business people, and religious organizations in Indonesia until now still reap a lot of opinions and controversy that affects the level of public trust in Sharia Banking, resulting in less growth in the market share of Sharia Banking compared to conventional banking even though Sharia Banking governance, performance, quality of compliance, image, and goodwill of Sharia Banking have adjusted to Islamic sharia. The research method used in this research is a literature study method that can be focused on the concept of usury, profit, and fines according to Sharia Banking. The results show that usury can be avoided through buying and selling transactions rather than lending and borrowing, but various understandings and information about usury do not necessarily advance the economy and Sharia Banking in Indonesia. The development of Sharia Banking faces various obstacles, including different understandings of usury among scholars, the public, business people, and a lack of encouragement from the government. Although the Sharia Banking system has been adapted to Islamic law, the market share of Sharia Banking in Indonesia is still relatively small, only 7.3% compared to conventional banking which reaches 92.7%. To increase the market share of Sharia Banking, it is necessary to increase public trust and awareness of Sharia Banking.
Ratio changing of nutrients remaining reserve in the processes of diatoms and other systematic groups of algae production and mineralization in the Barents Sea
Authors: Namyatov Alexey A. , Pastukhov Ivan A.
Published: September 2024

The article discusses some features of the hydrochemical and hydrobiological regimes of the marine ecosystem of the Barents Sea as a whole. A method that uses stable isotopes to calculate the consumption of the elements in the process of photosynthesis with subsequent calculation of the primary production is presented. As a result, distributions of these values in the Barents Sea were obtained. The area in the north of the sea characterized by the maximum values of silicon consumption with a remaining reserve of 8% is delimited. At the same time, the remaining reserves of phosphorus and nitrogen are 50%, although in most cases nitrogen is the limiting factor of photosynthesis in other areas of the sea. The estimated maximum volume of primary production is 7 times less than in incoming Atlantic waters. The main primary producers of pelagial in this area are diatoms, they form the main production potential, which determines the features of the hydrochemical regime of this water area.
Fatty acids diversity of diatoms
Authors: Maltsev Yevhen I. , Krivova Zinaida V. , Maltseva Svetlana Y. , Kulikovskiy Maxim S.
Published: September 2024

The study of the fatty acids content of total lipids in the biomass of centric and pennate diatoms made it possible to analyse the biotechnological potential of 62 microalgae strains isolated from diverse ecosystems. It has been established that the fatty acid profiles of diatoms are primarily rich in long-chain fatty acids (up to 97.9% of the total), to a lesser extent – in medium-chain and very-long-chain fatty acids. In the studied strains, the content of omega-3 fatty acids reached 38.7%. Considering the obtained results, it was concluded that among the studied diatoms, there are strains valuable for biotechnology.
Antioxidant protections features of individual pennate diatoms representatives
Authors: Yakoviichuk Aleksandr V. , Maltsev Yevhen I. , Kulikovskiy Maxim S.
Published: September 2024

A comprehensive study of the indicators of the antioxidant status of two strains of diatoms was carried out: marine svn544 Navicula salinicola and soil MZ–BL Mayamaea fossalis. The results allowed us to establish differences in the antioxidant response of cells to stress, which are due to both species and environmental characteristics of the studied strains.
Pengaruh Jenis Stemmer Terhadap Algoritma Svm Pada Analisis Sentimen Berbasis Lexicon Dengan Afinn Lexicon Resource
Authors: Huda Luthfi Nurul , Sunyoto Andi , Kusnawi Kusnawi
Published: September 2024

Analisis sentimen merupakan bidang ilmu yang memiliki potensi besar dalam penelitian dan aplikasi praktis. Ini merupakan sebuah tugas dari NLP yang dieksploitasi untuk mengekstraksi dan mengklasifikasi konten berdasarkan sentimen emosi baik positive, negative dan netral. Analisis sentimen sendiri dibagi menjadi tiga teknik: teknik berbasis leksikon (lexicon-based), teknik berbasis machine learning (machine learning-based), dan teknik hybrid-based. Penelitian ini mengangkat teknik hybrid-based. Penelitian ini befokus untuk menemukan jenis stemmer yang dapat meningkatkan performa dari algoritma SVM pada analisis sentimen berbasis lexicon. Penelitian ini menerapkan tiga jenis stemmer yang berbeda yakni porter stemmer, snowball stemmer, dan Lancaster stemmer. Kemudian menggunakan AFINN lexicon dictionary. Terakhir algoritma SVM akan dievaluasi menggunakan confusion matrix. Penelitian ini melakukan tiga skenario, yakni gabungan antara jenis stemmer yang digunakan dengan algoritma SVM. Dari ketiga skenario yang dilakukan, gabungan SVM dan Snowball stemmer mendapatkan nilai Accuracy, Precision, Recall dan F1-Score paling tinggi dari dua skenario lainnya. Yakni dengan nilai Accuracy sebesar 95,67 %, Precision sebesar 95,68 %, Recall sebesar 95,67 % dan F1-Score sebesar 95,67 %.
Penerapan Metode Weighted Product (WP) Untuk Penentuan Rumah Tidak Layak Huni (RTLH) Di Desa Sukorejo Probolinggo Berbasis Web
Authors: Sya'roni Wahab , Hidayat Noer Fadli , Sukron Moh.
Published: September 2024

Penilaian kelayakan hunian merupakan aspek penting dalam upaya perbaikan kondisi rumah khususnya di desa desa terpencil yang masih banyak ditemukan rumah warga tidak layak huni yang disebabkan oleh faktor perekonomian masyarakat dan mempunyai penghasilan dibawah rata rata, kondisi tersebut membuat banyaknya rumah warga tidak layak huni yang perlu dibedah melalui bantuan yang diadakan oleh pemerintah yaitu program bantuan rumah tidak layak huni RTLH. Dalam penentuan rumah tidak layak huni di desa Sukorejo pihak desa masih menggunakan pendataan secara manual sehingga sering kali terjadi salah sasaran sehingga yang seharusnya masih bisa memperbaiki rumahnya sendiri masih tergolong sebagai penerima bantuan oleh karena itu untuk mencegah terjadinya salah sasaran agar program bantuan rumah tidak layak huni ini tersalurkan kepada warga yang memang benar benar layak untuk mendapatkan bantuan. Untuk mengetahui kelayakan rumah penduduk dalam penentuan ini akan menggunakan data kriteria secara efektif dengan Metode weighted product (wp). Metode weighted product dapat membantu dalam pengambilan keputusan, Perhitungan dengan metode weighted product ini akan menghasilkan nilai tertinggi yang akan terpilih menjadi alternatif terbaik. Penentuan rumah tidak layak huni pada desa sukorejo ini berdasarkan kriteria yaitu rumah yang tidak memenuhi aspek keamanan, keselamatan bagi penghuninya, mata pencahariannya sebagai buruh tani, petani atau hanya mengurus rumah yang penghasilannya dibawah rata rata, memiliki status tanah yang sah serta ketersediaan listrik. Penentuan ini menggunakan bahasa pemograman python dengan framwork streamlit. Dataset yang digunakan sebanyak 1004 data pada tahun 2020 – 2023 dengan 201 data testing. Untuk hasil dari prediksi dalam penentuan rumah tidak layak huni menggunakan metode weighted product ini menghasilkan akurasi sebesar 95% dengan nilai akurasi tersebut diharapkan dapat membantu memprediksi penentuan rumah tidak layak huni sehingga dapat membantu pihak desa dalam menjalankan program pemerintah untuk menurunkan angka kemiskinan yang ada di desa Sukorejo kecamatan Kotaanyar kabupaten Probolinggo.
Analisis Kinerja Antena DVOR di Bandara Kualanamu
Authors: Ridwan Achmad , Arif Ahmad , Nugraha Yoga Tri , Othman M.A.
Published: September 2024

Sistem navigasi udara sangat penting bagi pergerakan pesawat yang aman dan efisien, serta memberikan panduan penting selama berbagai fase penerbangan. Doppler VHF Omnidirect Range (DVOR) adalah perangkat navigasi yang diperlukan dan memiliki kemungkinan tak terbatas untuk mengarahkan pesawat ke bandara. Efek Doppler adalah pendekatan penelitian yang digunakan dalam penelitian ini. Proses pengiriman informasi frekuensi yang dipancarkan DVOR ke pesawat menghasilkan frekuensi yang berbeda-beda akibat adanya efek Doppler yang disebabkan oleh sudut datang pesawat sehingga gelombang yang dihasilkan tidak berbentuk sinusoidal yang terlalu sempurna, namun frekuensi DVOR akan menghasilkan 112299595 Hz, dengan membentuk sistem OBS pada pesawat yaitu 187 derajat yang artinya menunjukkan posisi suatu bandara.
EVALUASI KAPASITAS DAN KINERJA RUAS JALAN STUDI KASUS JALAN ABDULAH SILONDAE KEC. MANDONGA
Authors: Slamet Asdar , Dwi Putra Basrami
Published: September 2024

This paper presents the results of the research performance roads Abdullah silondae ( depan Mall Mandonga )that in terms of the volume of traffic flow, the capacity and the degree of saturation. Calculation analysis and planning in this research using methods MKJI 1997. The withdrawal of the primary data in the form of geometric figure the road, the volume of traffic, obstacles aside , and speed obtained directly in the location of research, while secondary data obtained from the Badan Pusat Statistik (BPS) and the Dinas Pekerjaan Umum in the form of the population data and the site plan research sites.Based on the results of research on Abdullah Silondae roads in Kota kendari by using the MKJI 2014 obtained volume the top daily an average of 2722 smp/hours in segments 1 and 2712 in segments 2, with capacity of roads 3107.6 smp / hours. The degree of saturation (DS) as much as 0,875 in segments 1 and 0,872 in segments 2 with level of service category "E" on both segments. The results of the projection in the year 2024 showed the value of a larger DS, 1.33 on segments 1 and 2 with a level of service on "F". For it conducted an analysis that are supposed to be improving the performance of Abdullah Silondae in 2024 with change of geometric designs to four lanes undivided two way 2 (4 UD) with wide lanes effectively 3.5 meters per strip, making been gained capacity roads as much as 5809, 2 smp/hour on both segments with the DS value i.e 0.71 on segment 1 and 0,70 on segment 2.Key words: Road Performance, Degrees of Saturation, Level of Service
IDENTIFIKASI RISIKO PADA PROYEK KONSTRUKSI
Authors: Radio La Ode Zaitul
Published: September 2024

Risiko dapat didefinisikan sebagai variabilitas kemungkinan hasil dari suatu peristiwa yang didasarkan pada peluang atau ketidakpastian, dimana ketidakpastian mengacu pada kekhawatiran kemungkinan kerugian. Identifikasi Risiko dalam proyek kontruksi merupakan usaha untuk menemukan atau mengetahui risiko-risiko yang mungkin timbul dalam pelaksanaan kegiatan proyek konstruksi. Risiko pada proyek konstruksi bagaimanapun tidak dapat dihilangkan tetapi dapat dihindari, dikurangi atau dialihkan dari satu pihak kepihak lainnya..Tujuan dari studi ini adalah untuk mengetahui bagaimana melakukan identifikasi risiko pada proyek konstruksi. Metode yang digunakan adalah studi literatur tentang identifikasi risiko pada proyek konstruksi dengan mengacu kepada teori-teori yang relevan. Hasil studi menunjukkan bahwa identifikasi risiko sangat penting dilakukan bagi setiap proyek konstruksi untuk mengetahui kemungkinan potensi risiko dari setiap aktifitas dan kemudian dianalisis dampak yang ditimbulkan terhadap kelangsungan proyek konstruksi. Dalam proses identifikasi risiko, setiap pemangku kepentingan dalam proyek akan mengidentifikasi risiko khusus untuk bidang keahlian mereka dan yang paling bisa mereka kelola. Identifikasi risiko dapat dilakukan dengan metode curah pendapat, wawancara, mengumpulkan data historis, membuat daftat pemeriksaan, daftar prioritas,bagan risiko dan pengelompokan risiko. Kata Kunci :  identifikasi risiko, proyek konstruksi
EVALUASI PRODUKTIVITAS DAN OPTIMASI PENGGUNAAN PERALATAN MEKANIS PADA PEKERJAAN CUT AND FILL
Authors: SR Hendra Kundrad , Simatupang Minson , Sudarsono Sudarsono
Published: September 2024

Earthworks is one of the most vital parts in a large scale construction project. Generally, earthworks is carried by heavy equipment in order to make it easier for human to do their jobs so that the results can be achieved more easily in short time. The management of heavy equipment is very important to support the running of the job. This study is aims to determine how much the productivity, cost and time and also to optimize the heavy equipment usage costs. Determination of the optimum solution was carried out using integer linear programing of branch and bound method. The optimum solution obtained in earth excavation work used 1 unit of excavator with a production capacity of 29,36  and 1 unit of dump truck with a production capacity 25,82 , the required cost of Rp.62.721.260,00 or 45,23% is lower than the original cost of Rp.114.515.748,00. While for stone quarrying work used 1 unit excavator + rock drill breaker with a production capacity of 13,39  and dump truck with a production capacity of 16,99  the required cost of Rp.62.721.260,00 or 45,23% is lower than the original cost of Rp.114.515.748,00. Keywords :Heavy Equipment, Productivity, Optimum, AILP, Branch and Bound
Confronting the New Gatekeepers of Experimental Political Science
Authors: Webb Clayton , Lupton Danielle
Published: September 2024

Political science has witnessed an explosion in the use of experiments. In response, authors, reviewers, and journal editors have sought to devise best practices for experimental work by promoting (i) a bias against the use of convenience samples, (ii) the inclusion of multiple experiments per study, and (iii) the requirement of pre-registration. However well-intended, these efforts only increase the cost of experimental research. Without any clear scientific basis, journals are requiring pre-registration exclusively for experimental research; researchers aggrandize the use of nationally representative and other non-convenience samples, even when there is no inferential target; and editors and reviewers often expect multiple experiments per study, when only one is necessary for causal inference. We argue these norms are theoretically bankrupt and exacerbate institutional inequalities and elitism in the discipline. We highlight the problems of these norms and provide a set of recommendations to head off these bad practices.
The Effect of Listening to Music, Performing Mathematic Operations and Ball Squeezing in Reducing Pain During Dressing Change in Children
Authors: Mutlu Birsen , Erkut Zeynep , Yılmaz Akdağ Melike
Published: September 2024

Objective: The aim of this study was to determine the effect of listening to music (LM), ball squeezing (BS), and performing mathematical operations (MO) on the pain and physiological parameters during the first dressing in children aged 8-18 with appendectomy.
Methods: This study was a randomized controlled trial. The sample of the study consisted of 120 children (LM:30, BS:30, MO:30, control:30). Research data were collected using Information Form, Visual Analogue Scale (VAS), mathematical operations form, a softball, a pulse oximeter, and a thermometer. A minute before dressing and during dressing, the children in the LM group listened to music, the children in the SB group
squeezed the ball, and the children in the MO group performed mathematical operations.
Results: According to the assessment of the child, parent, and nurse, it was determined that the pain score of the children in the LM and MO groups was lower than that of BS group and control groups (p< .05). The mean pulse of the children in the control group was found to be higher during and after dressing than that of LM and MO groups (p< .05). In addition, the mean pulse of the children in the BS group during dressing was found to be higher than that of MO group (p< .05).
Conclusion: It was determined that listening to music and performing mathematical operations were effective in reducing the pain of children during dressing. It is recommended that nurses use these non-pharmacological methods, which are easy to apply, in reducing children’s pain.
Does Root Canal Shaping Effect the Accuracy of Electronic Apex Locators in Curved and Straight Root Canals?
Authors: Tekinarslan Dide , Erkal Damla , Ercan Esen , Koc Simay , Er Kürşat
Published: September 2024

Objective: To assess the influence of root canal preparation (RCP) on the precision of electronic apex locators (EALs) in both straight and curved root canals.
Methods: The experimental setup included forty-two extracted human mandibular molars featuring both straight distal canals (0-10 degrees) and curved mesial root canals (30-50 degrees). Initial working length (AWL1) measurements were conducted under a stereomicroscope at X15 magnification prior to root canal preparation (RCP). Subsequently, electronic working length (EWL1) was determined using two different
electronic apex locators (EALs) – Propex-Pixi and EndoRadar. RCP was carried out with ProTaper Ultimate F1, F2 files in mesial canals, and F1, F2, F3 files in distal straight root canals. The RCP procedure involved the implementation of a standard irrigation protocol along with the use of a sonic device for activation. Following RCP, measurements were repeated under a stereomicroscope and documented as AWL2. EWL measurements were also repeated and recorded as EWL2 after the preparation. The variation was calculated by subtracting AWL from EWL for each tooth (EWL1-AWL1 and EWL2-AWL2). Statistical analysis employed Paired Sample t-test and Wilcoxon tests.
Results: There was no statistically significant difference observed in the accuracy of Propex-Pixi and EndoRadar Pro before and after root canal preparation for both straight and curved canals.
Conclusion: Root canal preparation did not alter the accuracy of the electronic apex locators (EALs) used in this study, whether applied to curved or straight root canals.
Visual analysis of multi-omics data
Authors: Swart Austin , Caspi Ron , Paley Suzanne , Karp Peter D.
Published: September 2024

We present a tool for multi-omics data analysis that enables simultaneous visualization of up to four types of omics data on organism-scale metabolic network diagrams. The tool’s interactive web-based metabolic charts depict the metabolic reactions, pathways, and metabolites of a single organism as described in a metabolic pathway database for that organism; the charts are constructed using automated graphical layout algorithms. The multi-omics visualization facility paints each individual omics dataset onto a different “visual channel” of the metabolic-network diagram. For example, a transcriptomics dataset might be displayed by coloring the reaction arrows within the metabolic chart, while a companion proteomics dataset is displayed as reaction arrow thicknesses, and a complementary metabolomics dataset is displayed as metabolite node colors. Once the network diagrams are painted with omics data, semantic zooming provides more details within the diagram as the user zooms in. Datasets containing multiple time points can be displayed in an animated fashion. The tool will also graph data values for individual reactions or metabolites designated by the user. The user can interactively adjust the mapping from data value ranges to the displayed colors and thicknesses to provide more informative diagrams.
Climate decision making: influence of prevailing social norms and probability of climate change
Authors: Choudhary Gitanshu , Sihag Danish , Dutt Varun
Published: September 2024

Introduction

The global rise in climatic calamities necessitates effective strategies for understanding and addressing Earth’s climate complexities. Although recent research underscores simulation tools’ effectiveness in elucidating complex concepts related to Earth’s climate, partner influence on climatic decisions within simulation studies has been overlooked.

Methods

Employing the Partner Interactive Climate Change Simulator (P-ICCS), we examined 180 participants across varied conditions. The study manipulated partner nature (optimal, irrational, or none) and climate change probability (high or low) to observe effects on participants’ responses (mitigation or adaptation) within P-ICCS.

Results

Results revealed a significant impact of partner presence, with the optimal partner notably enhancing monetary investments against climate change compared to the irrational partner. Intriguingly, climate change probability did not sway participants’ investment behavior.

Discussion

The findings emphasize the pivotal role of partner influence in climate decision-making, offering insights for effective mitigation and adaptation strategies.