bluuebunny/crossref_metadata_2025 huggingface dataset:
Towards Intangible Freshwater Cultural Ecosystem Services: Informing Sustainable Water Resources Management
Authors: Ncube Sikhululekile , Beevers Lindsay , Momblanch Andrea
Published: February 2021

Rivers provide a range of Cultural Ecosystem Services (CES) such as aesthetic values, sense of place and inspiration, which remain insufficiently studied due to challenges associated with the assessment of their subjective and intangible attributes. However, the understanding of CES remains important as they are strongly linked to human wellbeing. This study utilizes a questionnaire-based survey to capture views from two villages along the mainstream of the Beas River in India, to identify the CES it provides, to assess how local communities appreciate their importance and how they relate to river flows. In total, 62 respondents were interviewed. Findings show that the Beas River provides several CES but among these, spiritual/religious ceremonies and rituals, aesthetic values and inspiration benefits were indicated as absolutely essential to the local communities. Results also demonstrate that people’s perception of the quality of CES is sometimes linked to river flows. It can be concluded that the Beas River is crucial in the functioning and livelihoods of local communities as it lies within the core of their cultural, religious and spiritual practices. This study reinforces the need to consider the full suite of ecosystem service categories in sustainable water resources development, planning and decision making.
A Procedure to Estimate Air Conditioning Consumption of Urban Buses Related to Climate and Main Operational Characteristics
Authors: Corazza Matteo , Conti Valentina , Genovese Antonino , Ortenzi Fernando , Valentini Maria Pia
Published: February 2021

Public Transport (PT) planning requires a detailed evaluation of the fleet energy consumption, usually depending on the specific characteristics of the bus service network. These include topography, climate and operational features. In this work, we focus on the additional air conditioning (AC) energy consumption, proposing a method to evaluate the extra energy consumption based not only on climate variables, but also on the PT planned service. Results are presented for a large part of the provincial capitals and regions of Italy, and clearly show that overconsumption for air conditioning are significantly affected by the daily mileage distribution, with large variance even when climatic conditions are similar. The mileage data are extracted from GTFS databases, widely available for PT applications. The developed tool allows us to apply this methodology to any urban and extra-urban area. Reference AC consumption related to climate conditions are derived from a measurement campaign hold in Cagliari (Sardinia, Italy) during September 2018, within the National Research Program on the Electric System. A discussion on how to optimize the use of climatic data is also presented, resulting in the choice to use Heat Index as unique independent variable for air conditioning energy consumption calculation. A methodology to compute the Heat Index from climatic variables for large domains as, for instance, the Italian regions, was also developed.
Conceptual Design Optimization of Autonomous Electric Buses in Public Transportation
Authors: Pathak Aditya , Scheuermann Silvan , Ongel Aybike , Lienkamp Markus
Published: February 2021

Autonomous electric buses (AEB) have widely been envisioned in future public transportation systems due to their large potential to improve service quality while reducing operational costs. The requirements and specifications for AEBs, however, remain uncertain and strongly depend on the use case. To enable the identification of the optimal vehicle specifications, this paper presents a holistic design optimization framework that explores the impacts of implementing different AEB concepts in a given set of routes/network. To develop the design optimization framework, first, a multi-objective, multi-criteria objective function is formulated by identifying the attributes of bus journeys that represent overall value to the stakeholders. Simulation models are then developed and implemented to evaluate the overall performance of the vehicle concepts. A genetic algorithm is used to find the concepts with the optimal trade-off between the overall value to the stakeholders and the total cost of ownership. A case study is presented of a single bus line in Singapore. The results show an improvement in the waiting time with the use of a smaller sized AEB with a capacity of 20 passengers. However, the costs and emissions increase due to the requirement of a larger fleet and the increase in daily distance traveled compared to a 94-passenger capacity AEB.
Psicologia escolar e relação família-escola: um estudo sobre concepções profissionais
Authors: Andrade de Albuquerque Jessica , De Sousa Braz Aquino Fabíola
Published: February 2021

O presente estudo discute a relevância da atuação do psicólogo escolar na mediação da relação entre escola e família. Trata-se de uma pesquisa de campo que investigou as concepções de psicólogos escolares sobre a relação família-escola. Verificou-se também como a família e o psicólogo estão presentes nas formulações de documentos oficiais de escolas públicas, a partir de uma análise documental. Participaram do estudo cinco psicólogos escolares de instituições públicas. Realizaram-se entrevistas semiestruturadas cujos áudios foram gravados e transcritos. A análise dos resultados, que seguiu as diretrizes apresentadas em Bardin, revelou pouca clareza dos psicólogos sobre as ações que podem desempenhar na relação família-escola. Além disso, a análise documental indicou a integração escola/comunidade como um dos objetivos principais das instituições.
A música como agente terapêutico no tratamento da Doença de Alzheimer
Authors: Martins Heloisa Passos e , Cristina de Toledo Quadros Laura
Published: February 2021

A Doença de Alzheimer (DA), causa mais comum de demência (transtorno neurocognitivo maior), ocupa maior espaço na medida em que a sociedade envelhece. Estudos demonstram que o olhar biomédico e a utilização de fármacos, muitas vezes, não abarcam os problemas decorrentes da doença. E, a busca por alternativas outras que não o medicamento e exclusão do doente são promissoras. É nessa finalidade que o presente trabalho se propõe: discorrer acerca da influência da música como potencial terapêutico para pacientes com Alzheimer. Para tanto, objetivou-se revisar estudos mais recentes sobre a temáticae propor possíveis reflexões que possam colaborar com o maior entendimento da terapêutica musical na DA.
Relações familiares e cognições disfuncionais de adolescentes: uma revisão sistemática
Authors: Lara Ana Cláudia Dutra Cipriano , Muzzi Carvalho Thais , Leôni Martins Teodoro Maycoln
Published: February 2021

O bom funcionamento familiar é fundamental para o desenvolvimento saudável e cognitivo de crianças e adolescentes. Neste sentido, o objetivo do presente estudo foi reunir, sistematizar e analisar pesquisas que tratassem da associação entre relações familiares e cognições disfuncionais dos filhos entre 2008 e 2019. A partir da busca em cinco bases de dados, utilizando como referência o PRISMA, foram selecionados 13 artigos. A análise dos artigos indicou uma grande variedade de termos utilizados para descrever tanto as relações familiares (por exemplo, parentalidade, conflitos) quanto as cognições (cognições mal adaptativas, distorções cognitivas, crenças metacognitivas). Em termos das associações, foi encontrado um padrão entre relações familiares disfuncionais e cognições relacionadas à ansiedade.
On the Establishment of the Population Register and the Use of Administrative Data for the Needs of State Statistics
Authors: Chudinovskikh O. S.
Published: February 2021

The article discusses issues related to the use of data from administrative registration records of the population in the context of creating a uniﬁed register of the population of Russia and conducting the All-Russia population census in 2021. When choosing the main source for the initial ﬁlling of the register, it is assumed that the information it contains is adequate for the problem to be solved. This is important to predict the quality of population statistics based on the register and future census materials.

For the ﬁrst time, the indicators of the routine statistical report of the FMS of Russia and the Main Directorate of Migration (MDM) are analyzed, which by their nature are close to some basic indicators of population statistics published by Rosstat. Data on the stock of registered resident population, statistics of registration (and/or deregistration) of the population at/ from the place of residence in connection with migration or birth, and death, in theory, can be compared with similar data from Rosstat. This administrative data is available in the routine statistical report of the MDM of the Ministry of Internal Affairs the «Form -1 RD». The needed indicators of Form 1-RD either were present in the report only in selected years or were not disaggregated sufficiently. It limited their comparability with Rosstat data, especially concerning the interregional migration.

In many regions, population size estimates made annually by Rosstat, greatly differ from the administrative data on the stock of population registered at the place of residence. Moreover, the discrepancies can be both upward and downward. For example, the size of the «de-jure» population of Moscow was almost 3 million less than the estimates of Rosstat, while in many regions it was much larger, and this was not related to the methodology of migrant ﬂows data collection. The number of births and the number of persons registered at a place of residence by birth, on average in Russia was similar, however, there were large discrepancies across the regions. The most considerable differences were between the statistics of deaths and information on people deregistered in connection with death (in 2015-2019, Rosstat data exceeded the registration data by almost 20%).

The study allowed us to conclude that ﬁrstly it is necessary to assess the data quality before using it for population register establishment in the future, as well as for the needs of the population census in 2021. The article provides a brief historical background on the initiatives related to the creation of a population register in the USSR and the Russian Federation; it is concluded that the process was overly long and many opportunities were missed to improve demographic statistics.
Methodological Provisions for the Formation of the Environmental-Economic Accounting for Forest Resources in the Republic of Belarus
Authors: Poleshchuk E. A.
Published: February 2021

The article deﬁnes possible boundaries for forest accounts under the System of Environmental-Economic Accounting (SEEA) in accordance with the legislation of the Republic of Belarus. Under the designated boundaries and in line with the recommendations of the United Nations, the Food and Agriculture Organization of the United Nations, and others in the ﬁeld of Environmental-Economic Accounting, a list of possible SEEA accounts for forest resources is proposed: asset account for forests and other wooded lands, asset account for timber resources, ﬂow accounts for timber resources as well as ecosystem accounts for carbon and forest services.

The proposed standard SEEA accounts characterizing forest resources are adapted by the author in accordance with the legislation in force in Belarus and the accounting methodology, as a result of which the author has proposed the following layouts of forest resources accounts: asset account for forest land, asset account for timber resources for forest stands, ﬂow account for marketable timber resources. For each of the accounts, a comparative characteristic of national and international terminology is presented; in some cases, the authors name the phenomena and processes.

In the case of ecosystem accounts, in view of the methodological gaps and difficulties of accounting at the national level, the author proposed creating tables of key indicators of ecosystem assets and ecosystem services for forest resources.

The article concludes with the structural-logical model “SEEA-Forest Resources” through which the relationships between the generated accounts are described.
Os libertos e o trabalho no Império romano
Authors: Silva Filipe Noé da , Funari Pedro Paulo A.
Published: February 2021

Este artigo examina as menções às atividades laborais nas inscrições relacionadas às pessoas de origem servil no Império Romano. Após apresentarmos a visão depreciativa sobre o trabalho manifestada por Cícero em seu De Officiis, recorremos à documentação epigráfica do século I d.C. com o objetivo de averiguarmos as percepções e usos que as pessoas egressas da servidão faziam de suas respectivas ocupações. Nesta empreitada, argumentamos que sua ênfase nas atividades laborais constituía uma tentativa de reaver uma identidade pública para além de todos os preconceitos sociais advindos da escravidão.
Performance and Emission Characteristics of Diesel Engine Using Thermal Barrier Coated Cylinder Liner and Piston
Authors: Mohan Gift M.D. , K Thiruselvam
Published: February 2021

Improvement in thermal efficiency and reduction in emission from diesel engines are major thrust research work in all around the world. This research work is on the performance and emission characteristics of diesel engine using Low Heat Rejection (LHR) techniques of thermal barrier coated cylinder liner and piston. A piston was coated as 100 micron thickness and three cylinder liners were coated in the thickness of 100,150 and 200 micron. Piston and cylinder liners were coated with equal percentages of Alumina and Yittria Stabilized Zirconia powder using the plasma spraying coating method. The test results compared with base engine showed reduction in the performance parameter of specific fuel consumption (SFC) on an average by 6.11%, 12.78% and 16.89%, while the brake thermal efficiency increased by 1.68%,3.75% and 5.19% in 100,150 and 200 micron thickness coated cylinder liner used engine respectively. There was reduction in Carbon monoxide (CO), unburned hydrocarbon (HC) and smoke emissions levels while Nitrogen Oxide (NOx) emission was slightly higher in the coated engine compared with the uncoated engine in all load conditions. Overall, 200 microns thickness coated cylinder liner showed a better performance parameter and low emission compared with other cylinder liner coated engine.
A Review on Tube Hydroforming (THF) Technology for Automotive Application
Authors: Ashwak Ayub , Bhil Adesh , Manjunath V B
Published: February 2021

Increasing use of hydroforming in automotive applications needs intensive analysis development on all aspects of this comparatively new technology to satisfy an ever-increasing demand by the trade. This paper summarizes a technological review of hydroforming method from its early years to terribly recent dates on numerous topics like material, tribology, equipment, tooling, etc., so that other research worker at completely different components of the globe will use it for additional investigations during this space.
Artvin-Genya Dağı Yöresi Doğu Ladini ( Picea orientalis Lipsky) Ormanlarında Topraküstü Biyokütlenin Belirlenmesi İçin Denklemler Geliştirilmesi
Authors: ÖZKAYA Mimar Sinan
Published: February 2021

Bu çalışmada, Artvin ili Merkez İlçesi Genya Dağı Ceravent mevkiinde 1500 m rakımda, normal kapalılıktaki saf Doğu Ladini meşçerelerinde toprak üstü biyokütle miktarı belirlenmiştir. Tespit edilen normal kapalılıktaki saf Doğu Ladini meşçeresinde, her çap sınıfını temsil edecek şekilde farklı çaplarda, canlı, tepesi sağlam, tek gövdeli, sağlıklı ve dal budanmasını tamamlamış 30 adet deneme ağacı tespit edilmiştir. Deneme alanında tespit edilen bireylerin göğüs çaplarını belirlendikten sonra topraktan 20 cm yukarıdan kesilmişlerdir. Bütün bireylerin boyu ölçülerek, ibreli ve ibresiz dallar gövdeden ayrılmıştır. Gövde dipten tepeye doğru, 5 m lik kesitlere ayrılmış ve yaş ağırlıkları belirlenmiştir. Daha sonra her bir gövde kesitinin kalın uçundan 5 cm kalınlığında örnek diskler alınmıştır. Dal ve ibrelerin yaş ağırlığı birlikte belirlenmiş, her bir birey için tartılan ibreli dallardan deneme ağacını temsil edecek şekilde alt, orta ve üst bölümlerden yeteri kadar örnek alınmıştır. Her bir gövde kesitinden alınan örnek disklerle ibreli dal örnekleri polietilen torbalara konularak laboratuvara getirilmiştir. Kesitlerin 70 oC lik fırındaki nem kayıp oranlarından yararlanılarak her bir ağacın kuru ağırlığı belirlenmiştir. Elde edilen verilere göre, incelenen tek ağaç bileşenleri için çap, toprak üstü biyokütledeki varyasyonu, boya göre daha iyi tanımlamaktadır. Çapa dayalı denklemlerin R2 değerleri (en yüksek % 95) boya dayalı denklemlerden (en yüksek % 85) daha büyüktür.
La mediación como medio alternativo de solución de conflictos
Authors: Rojas-Cárdenas Juan Alberto , Aguilar-Barona Daniela Lizeth
Published: February 2021

La investigación se trazó como objetivo analizar la mediación como medio alternativo de solución de conflictos en el Ecuador. Se fundamentó metodológicamente desde un tipo descriptiva documental con diseño bibliográfico. Se evidencia que una excesiva burocracia judicial, conduce a casos de corrupción, distorsión de la aplicación de los derechos fundamentales de los grupos sociales vulnerables, requiriéndose una justicia restauradora de los principios éticos de convivencia humana. La cantidad de procesos que ingresan al Centro de Mediación en la provincia de Pastaza es de treinta a cincuenta causas, sin embargo, es una cantidad baja para el numero de causas que se tramitan mediante la justicia tradicional, además las actas de mediación que no se hayan cumplido los acuerdos pactados se demandará su incumplimiento.
Preservación de la evidencia digital en el procedimiento de Cadena de Custodia
Authors: Montecé-Mosquera Franklin Washington , Izquierdo-Montecé José Augusto
Published: February 2021

La presente investigación tiene como objetivo identificar las dificultades que se presentan en el procedimiento de cadena de custodia de la evidencia digital, que, en algunos casos, provocan la contaminación de la prueba. El estudio desde la perspectiva cuantitativa, de tipo descriptiva se complementa por un diseño documental-bibliográfico, que parte de criterios particulares de los fenómenos relacionados con la cadena de custodia que, con los resultados obtenidos, se propende a establecer cambios que permitan mejorar los procedimientos de control y manejo adecuado de la evidencia digital. Se trabajó con una población de 94 personas, relacionas al trabajo en la Fiscalía de los Ríos, que conforman la muestra, a los cuales se les aplicó un cuestionario. Como resultado del trabajo realizado nos permite llegar a la conclusión de que el personal especializado de la Policía Nacional no tiene conocimientos actualizados en el uso de la tecnológica para custodiar las evidencias digitales.
Sistema carcelario e incremento de la violencia durante la pandemia
Authors: Colcha-Ramos Laura Alicia , García Karen , Masson Alejandra
Published: February 2021

Es importante saber que las prisiones, los internos y el personal carcelario, es un área especialmente vulnerable frente a la dispersión de la pandemia de COVID-19. Se muestra la investigación desde una perspectiva cuantitativa, el objetivo es alertar sobre la peligrosidad que tienen las prisiones durante la propagación del coronavirus y su relación con el sistema carcelario. Es de tipo documental- bibliográfica. Se recolecto la información en un solo momento, en un tiempo único, recolectando los datos directamente de las narrativas escrutadas relacionado a la realidad. Posteriormente se desarrolló unos breves aportes que contribuyen a plantear un gran debate sobre la vulneración de los derechos humanos de los privados de libertad en medio de esta pandemia. Se concluye que los presos es un sistema penitenciario, que no logra proporcionar aseo, ni brindar los servicios básicos, la falta de sanidad es una fuente para seguir aumentando el virus e incrementar la violencia.
Vicios e ilegalidades en el consentimiento por cobros indebidos a clientes titulares de cuentas bancarias
Authors: León-Rodríguez Iván Xavier , Masaquiza-Aponte Paulo César
Published: February 2021

En octubre de 2018 se destapó el caso de los “Cobros Indebidos”, en el que bancos ecuatorianos debitaban a cuentahabientes, entre 1 y 20 dólares en beneficio de entidades no financieras, por conceptos desconocidos. Se planteó el objetivo general de la investigación analizar los delitos por cobros indebidos a clientes titulares de cuentas bancarias en el Ecuador. La metodología empleada, se basó en el enfoque cualitativo utilizando la recolección y análisis de una tipología documental-bibliográfica, generándose un proceso analítico–reflexivo, contribuyendo a la generación de la extensión del estado del arte. Se realizaron algunas entrevistas, lo que permitió llegar a premisas verdaderas y conclusiones válidas. Se concluye que estos hechos al cometerse desde medios electrónicos o telemáticos están efectivamente lesionando bienes jurídicos protegidos de forma masiva, abusiva e inescrupulosa, existiendo allí un ánimo de hacer daño (dolo) y sugiere cometimiento de delitos de estafa, abuso de confianza, o fuga de bases de datos privadas.
Centro público especializado para rehabilitación de adolescentes drogodependientes
Authors: Beltrán-Ayala José María , Granizo-Navarrete Dalia Maricela
Published: February 2021

La investigación plantea la necesidad de creación de un centro público especializado en adolescentes drogodependientes en el Cantón Santo Domingo una de las zonas con más incidencia en el consumo de drogas por adolescentes. El objetivo general de la investigación es analizar la importancia de la atención de los adolescentes drogo dependientes en el Cantón Santo Domingo. El desarrollo de la investigación es desde la perspectiva cuantitativa, de tipo descriptiva y se complementó por un diseño documental-bibliográfico. Fueron encuestados 196 personas, se obtuvo la opinión en materia de drogadicción que acontecen en dicha comunidad, para verificar esta realidad se utilizó como herramienta a la encuesta con el fin de obtener de primera mano la información que se tiene del flagelo de las drogas.. Se concluye que es necesario y de forma urgente la creación de un centro que logren no solamente la rehabilitación sino la reinserción social familiar de los adolescentes drogodependientes.
Derecho a la alimentación y vulneración del principio superior del niño
Authors: Méndez-Cabrita Carmen Marina , Portilla-Obando Pablo David
Published: February 2021

El objetivo de la investigación es analizar el derecho a la alimentación y vulneración del principio superior del niño en el Ecuador. Se basó metodológicamente una investigación de tipo documental con diseño bibliográfico. Existen los mecanismos constitucionales y legales para generar una providencia del derecho a la alimentación de los menores, incluso se anexa hasta los 21 años de edad como carácter obligatorio en el Ecuador, la manutención obligatoria por parte de la familia, con lo cual, se establece una relación con la educación y salud, aunque ambos derechos deben ser incorporados literalmente en la ley con la finalidad de contar una legislación amplia que obligue no solo a los padres al cumplimiento alimenticio, sino, que sea una protección integral en procura del mayor interés de los infantes.
Derechos humanos y sobrepoblación penal en el Ecuador
Authors: Rosero-Martínez Carlos Gilberto , Pozo-Burbano Samyr Alexander
Published: February 2021

Derechos humanos y sobrepoblación penal en el Ecuador
Automedicación en época de pandemia: Covid-19
Authors: Navarrete-Mejía Pedro Javier , Velasco-Guerrero Juan Carlos , Loro-Chero Luis
Published: February 2021

Objetivo. Conocer las características de la automedicación como tratamiento preventivo o sintomático en etapa previa y frente a la pandemia por COVID 19. Material y métodos: estudio observacional-descriptivo, participaron 790 pobladores de los distritos de Lima Norte, ambos sexos, mayores de 18 años, participación voluntaria. Se completó cuestionario con variables sociodemográficas, grado de instrucción, comorbilidades, automedicación previa a la pandemia, automedicación en pandemia, condición de profesional/técnico de la salud y fármacos; análisis de datos descriptivos y pruebas t de student, Chi cuadrado de pearson (nivel de significancia 95%). Resultados: edad media 40,87 años, 51,08% sexo femenino, educación primaria/secundaria en el 61.0% de los casos; comorbilidades presentes, al momento del recojo de información, hipertensión arterial (15,4%), sobrepeso/obesidad (13,7%), diabetes (7,1%) y cáncer (4,6%). Los medicamentos de mayor consumo, automedicado, previos al inicio de la pandemia, analgésico (29,1%), antiinflamatorios (28,1%) y antibióticos (27,6%); durante la pandemia, antibióticos/antiinflamatorios (39,2%), antiinflamatorio (30,9%), antibiótico (21,6%), ivermectina (5,7%) y la ivermectina en combinación con otros fármacos (2,6%). Incremento en el número de mujeres que se automedican como medida preventiva o de tratamiento sintomático en pandemia (p=0,0001), situación similar con las personas con sobrepeso/obesidad (p=0,001) y cáncer (p=0,023). Conclusiones: las variables en torno a la automedicación cambiaron, disminuyó la edad y se incrementó el número de mujeres. La frecuencia de fármacos y tipo también cambio, se pasó de mayor consumo de analgésicos y antiinflamatorios a mayor consumo de antibióticos/antinflamatorios y medicamentos como la ivermectina (sola o en combinación). La automedicación es un problema para los sistemas de salud más aun sin no se conoce e efecto de los fármacos sobre el SRS Cov2; debería fortalecerse las acciones para el cumplimiento de la Ley General de Salud N° 26842, se hace urgente un control más estricto de los aspectos vinculados con el expendio de medicamentos.
Vitamina C y enfermedad por coronavirus 2019: Una revisión de la literatura
Authors: Flores-Silva Carlos Humberto , Arroyo-Sánchez Abel Salvador
Published: February 2021

Introducción. La pandemia por la enfermedad del coronavirus 2019 (COVID-19) ha generado una crisis sanitaria mundial y a pesar del tiempo transcurrido aún no existe fármaco que haya demostrado prevenirla o curarla, sobre todo en los casos más graves. Algunos investigadores han propuesto el uso de la vitamina C, por su efecto inmunoregulador y antioxidante, como medida preventiva o tratamiento coadyuvante frente a la pandemia. Es por ello, que se realizó la presente revisión de la literatura para determinar la factibilidad de estos efectos y si existe evidencia científica que avale su uso como preventivo o coadyuvante terapéutico contra la COVID-19.
Uso de ivermectina en pacientes con la COVID-19: Una revisión narrativa
Authors: Castañeda-Marín Elio , Gonzalez-Gonzalez Alexander , Grau-Bocanegra Ricardo , Caballero-Alvarado José
Published: February 2021

Introducción. Hacia finales del último mes del 2019, se identificó un nuevo coronavirus altamente contagioso en China provocando el inicio de una nueva pandemia. Millones de infectados y miles de muertes es el resultado de la infección por el SARS-CoV-2; diferentes estrategias terapéuticas se han propuesto para su tratamiento, una de ellas ha sido la ivermectina, provocando discrepancias en la comunidad médica en relación a su uso. Nos propusimos revisar la evidencia científica disponible sobre el uso de la ivermectina en el contexto de la COVID-19 en humanos. Se realizó una búsqueda de bibliografía en las siguientes bases de datos: Pub Med, Web of Science, Cochrane, Clinical Trials e ISRCCTN usando expresiones de búsqueda que incluyan los siguientes términos: ivermectina, antiviral, virus, covid-19 y/o SARS-CoV-2. No hay evidencia científica que respalde el uso de ivermectina como tratamiento y/o profilaxis para la infección por SARS COV-2.
Síntesis y caracterización de materiales para la remoción de contaminantes de aguas para consumo humano
Authors:   , Bursztyn Fuentes Amalia Lara
Published: February 2021

Debido a la creciente preocupación por la contaminación de los cursos de aguas, en los últimos años ha habido un gran interés en el desarrollo de materiales adsorbentes económicos para remover diversos tipos de contaminantes. Por su versatilidad y abundancia, tanto los carbones vegetales como las arcillas han sido propuestos como candidatos prometedores. Ambos tipos de materiales pueden aportar altas superficies específicas y presentan excelentes propiedades mecánicas, lo que permite su modificación y utilización como plataforma para sintetizar nuevos materiales o compositos con propiedades emergentes. En el marco del desarrollo de sistemas de tratamientos de agua para consumo humano, el objetivo principal de esta tesis es sintetizar y caracterizar materiales basados en carbón y arcilla, y compositos derivados de estos, para la remoción de contaminantes de aguas a pequeña escala, específicamente arsénico y paracetamol. En una primera etapa, se sintetizarán una serie de materiales y compositos a base de carbón o arcillas, y se caracterizarán empleando técnicas que permitan evidenciar las principales características químicas, texturales y estructurales, como así también las modificaciones introducidas por los distintos tratamientos. En primera instancia, se sintetizará un carbón vegetal con un dispositivo no convencional denominado horno Kon-Tiki (Capítulo 4) y posteriormente se realizarán una serie de modificaciones químicas, con el fin de mejorar sus propiedades estructurales, y su capacidad de adsorción: activación física con CO2 (Capítulo 4) y síntesis de partículas de hierro utilizando dos procesos diferentes para obtener compositos magnéticos (Capítulos 5 y 6). En el capítulo 6, además, se presentarán los resultados de la síntesis y caracterización de arcillas sintéticas y modificadas por el crecimiento de partículas de hierro. Una vez caracterizados los materiales, se procederá a su evaluación como adsorbentes de arsénico (Capítulo 7) y de paracetamol, un contaminante emergente modelo (Capítulo 8). En el caso del arsénico, el foco se pondrá en el contraste del desempeño de materiales en condiciones de laboratorio y condiciones reales (aguas naturalmente contaminadas). En el caso de paracetamol, se realizarán ensayos en batch donde se estudiará el efecto de diferentes variables experimentales en la capacidad de remoción de algunos materiales preseleccionados. Se utilizarán modelos matemáticos de adsorción para ajustar los datos obtenidos y así comparar el desempeño de los distintos adsorbentes.
METHODS OF INFORMATION AND ANALYTICAL SUPPORT FOR MANAGEMENT AND REDUCING THE TAX BURDEN ON THE ORGANIZATION IN THE CONTEXT OF DIGITALIZATION
Authors:   Don State Technical University, Pudeyan L.O. , Alomskikh I.N. ,   Don State Technical University
Published: February 2021

In practice, process control solutions are often not used separately, but are combined with the solutions ensuring compliance with regulatory requirements or conducting in-depth analysis. It is generally believed that the tax function is focused primarily on fulfilling tasks to comply with regulatory requirements and, to a lesser extent, on creating additional value as part of the main processes for generating profit. It is worth noting that the use of automation technologies and cognitive solutions will significantly automate transactional and functional processes and thereby allocate more resources and time to carry out actions that increase cost, which is mainly associated with the role of a business partner in the organization. The purpose of the article is to identify methods of information and analytical support for management and reducing the tax burden of the organization in the context of digitalization. Research objectives: to determine approaches to the effective conduct of business processes and the implementation of corporate governance procedures in the tax sphere; to identify the problems of using information and analytical support for management and reduce the tax burden of the organization in the context of digitalization and to suggest the roadmap. In the process of work, the following research methods were used to solve the tasks: the general scientific dialectic method of cognition, and the private scientific methods: comparative legal, systemic and formal logical analysis, etc. The empirical basis of the work includes statistical data, materials of scientific and practical conferences, electronic resources, periodicals. The author offers a system of analytical tax accounting registers for medium-sized businesses and concludes that the use of solutions to ensure compliance with legal requirements is not just a tool for generating a ready-made tax return, which, in fact, is the final step of the process. It has been established that an effective data extraction process involves working with several ERP systems. If the company deals with multinational corporations, the data extraction process should be compatible with almost any ERP system. The relevance of decisions for conducting an in-depth analysis of tax data will just gain momentum in the future: data volumes are growing at an unbelievable pace, tax authorities are increasingly demanding that they switch to real-time reporting, and organizations each year take on more and more obligations related to requirements for reporting.
Las Zwierzyniecki as an Element of the Composition of Green Areas in Białystok
Authors: Gawryluk Dorota
Published: February 2021

The article presents a historical and compositional analysis of the changes done to “Las Zwierzyniecki”[1] (now a public park and nature reserve) in Białystok. It describes the stages of its transformation in the context of the changes done to the baroque composition of the Branicki residence and menageries from the 18th to early 21st century. An attempt was made to describe the historical and compositional design guidelines for the modern revitalisation of Las Zwierzyniecki.

 

[1] Roughly translatable as the Zwierzyniec (menagerie) Forest
Biologically active area in low-rise high-denisty housing development with an example of Bialystok
Authors: Matys Wojciech
Published: February 2021

The biologically active area is one of the most important elements of residential development. Its size is determined by the percentage factor established in local spatial development plans and laws regulations. The publication was set minimum values ​​for this ratio for single-family and multi-family housing, and the outcomes were compared with a new type of housing, currently popular in Poland, low-rise high-density residential development. The studies were done on the example of the city of Bialystok, where there are many buildings of this new type of housing.
Analisis Potensi Ekspor Produk Ikan Asin Jambal Roti di Kabupaten Pangandaran
Authors: Mutaqin Bambang , Natari Sari Usih
Published: February 2021

Pangandaran is the most potential tourism area in West Java. The local government also has plans to develop the Pangandaran area into a world-class tourist destination. An alternative approach taken in developing the Pangandaran area is the concept of community entrepreneurship-based development. This is focused on the catch of fishermen that have high value, one of which is jambal fish. Jambal fish itself can be processed by curing, some are vegetables with yellow coconut milk, pindang gombrang, and some are made of salted fish. There is so much production of salted jambal roti fish that many cannot sell well. A marketing strategy is needed by exporting jambal roti salted fish to several Asian countries. The purpose of this research is to identify the extent of export activities carried out on some of the salted fish jambal roti businessmen in Pangandaran Regency and what is the impact on the welfare of local residents. The result of this research is the export potential of salted jambal roti fish which has become a culinary icon that can be applied in the Pangandaran Regency area.
Perhitungan Harga Pokok Produksi (Cost) Hasil Produk Inovatif UMKM Desa Kemuning Ngargoyoso Jawa Tengah
Authors: Fujianti Lailah , Budi Astuti Shinta , Ramadhan Putra Yasa Rizki
Published: February 2021

Abstrak

 

Kemuning adalah desa di kecamatan Ngargoyoso, Kabupaten Karanganyar, Provinsi Jawa Tengah. Secara geografis batas Desa Kemuning  sebelah barat berbatasan dengan Desa Ngargoyoso, sebelah timur berbatasan dengan Desa Segoro Gunung, sebelah Utara  berbatasan Kecamatan Jenawi dan sebelah selatan berbatasan Desa Girimulyo. Desa ini memiliki Misi yang ingin diwujudkan  yaitu Desa Wisata. Pemerintah setempat  memberikan pelatihan untuk membuat produk inovatif guna melengkapi kebutuhan sebagai desa wisata kepada pelaku UMKM dan Penrajin. Produk Inovatif tersebut akan dijual kepada pengunjung wisata sebagai oleh-oleh. Akan tetapi pelaku UMKM dan Penrajin memiliki kelemahan pembukuan usaha terlebih lagi dalam penetuan biaya produksi produk inovatif. Mereka hanya memperhitungkan biaya bahan baku sebagai komponen biaya produksi.   Tim pengabdian FEB Universitas melaksanakan pengabdian  untuk memberikan materi mengenai konsep perhitungan biaya produksi yang dilakukan dengan interaktif.

 

 

Kata Kunci: Desa Kemuning, Harga Pokok Poduksi, Smart Village

 

Abstract:

 Kemuning Villages is one of the villages located in Ngargoyoso district, Karanganyar Regency, Central Java Province. Geographically, Kemuning Village is bordered to the west by Ngargoyoso Village, to the east by Segoro Gunung Village, to the north by Jenawi District and to the south by Girimulyo Village. Kemuning village has a mission to be realized, namely the Tourism Village. The local government provides training to make innovative products to complement the needs of a tourism village for MSMEs and craftsmen. These innovative products will be sold to tourist visitors as souvenirs. However, SMEs and craftsmen have weaknesses in business bookkeeping, especially in determining the cost of producing innovative products. They only take into account the cost of raw materials as a component of production costs. The Team from FEB University Pancasila carried out the service to provide material on the concept of calculating production costs which was carried out interactively.

 

 

Keywords: Desa Kemuning, Cost of Good Sold, Smart Village
Pelatihan Pembentukan Koperasi Bagi Masyarakat Kelurahan Kembangan Utara Jakarta Barat
Authors: Wibowo Amirudin
Published: February 2021

Salah satu upaya strategis dalam meningkatkan kesejahteraan masyarakat dengan memperkuat dasar kehidupan perekonomian dari sebagian terbesar rakyat Indonesia adalah melalui pemberdayaan koperasi. Secara umum koperasi dipahami sebagai perkumpulan orang yang secara sukarela mempersatukan diri untuk berjuang meningkatkan kesejahteraan ekonomi mereka. Melalui pembentukan koperasi secara sadar dan tidak spontan. Kenyataan yang ada koperasi yang dibentuk dilingkungan RT 02 RW 07 secara spontan dan tidak direncanakan. Pengurus dipilih tidak berdasarkan keputusan rapat anggota, namun ketua PKK otomatis menjadai ketua koperasi. Modal yang terkumpul tidak berdasarkan aturan dalam koperasi, kegiatan usaha tidak berdasarkan kepada jenis-jenis usaha koperasi, pencatatan belum mengacu kepada PSAKno 27 tahun 2007, pembagian sisa SHU belum mengacu kepada pencatatan akuntansi koperasi. Partisipasi anggota belum sepenuhnya memanfaatkan pelayanan yang ada dikoperasi. Sehingga perlu ada pendampingan pelatihan untuk membentuk koperasi yang mengacu kepada aturan koperasi berdasarkan UU No 25 Tahun 1992 dan PSAK No 27 tahun 2007 sehinggaterarah kepda pembentukan koperasi yang sebenarnya.
Kontribusi perputaran kas dan perputaran piutang terhadap profitabilitas pada PD. BPR Kota Sukabumi periode tahun 2011 – 2017
Authors:   STIE PASIM Sukabumi, Jawa Barat, Firmansyah Deri , Suryana Asep ,   STIE PASIM Sukabumi, Jawa Barat, Priyo Susetyo Dwinanto ,   STIE PASIM Sukabumi, Jawa Barat, Mandasari Ratna ,   STIE PASIM Sukabumi, Jawa Barat
Published: February 2021

Purpose: This study aimed to determine the contribution of the influence of Cash Turnover and Accounts Receivable Turnover to profitability either partially or simultaneously in PD. Bank Perkreditan (BPR) Sukabumi City. Research methodology: The data sample used financial reports for 7 years from 2011 - 2017 or n = 28 quarterly report data using a purposive sampling technique. Statistical analysis using t-test and F-test using the EViews 10.0 program. Results: It is found that cash-turnover and accounts receivable turnover positively and significantly impact profitability. This means that together with the independent variables (cash-turnover and accounts receivable turnover affect the dependent variable (profitability). Limitations: The limitation and focus of research studies are limited to analyzing the contribution of cash turnover and accounts receivable turnover followed by its implications for ROA. Contribution: This study's results can be taken into consideration in banking financial reports to pay more attention to cash turnover and accounts receivable turnover in an effort to increase bank profitability. Keywords: Cash turnover, Receivable turnover, Return on Assets How to cite: Firmansyah, D., Suryana, A., Susetyo, D. P., & Mandasari, R. (2021). Kontribusi perputaran kas dan perputaran piutang terhadap profitabilitas pada PD. BPR Kota Sukabumi periode tahun 2011 – 2017. Jurnal Akuntansi, Keuangan, Dan Manajemen, 2(2), 151-163.
Application of Rough Sets to Predict the Breast Cancer Risk Association with Routine Blood Analyses
Authors:   Faculty of Science, Department of, Computer Science, Suez, Egypt., AbdelHaliem Amr H. , Atiea Mohammed A. ,   Faculty of Computers and Informatics, Suez University, Suez, Egypt., Wahed Mohammed E. Wahed, ,   Faculty of Computers and Informatics, Suez University Ismailia, Egypt., Metwally Mohammed S. ,   Faculty of Science, Department of Mathematics, Suez University, Suez, Egypt.
Published: February 2021

For women around the globe, breast cancer has been a significant cause of mortality. Around the same time, early diagnosis and high cancer prediction precision are critical to improving the quality of care and the recovery rate of the patient. Expert systems and machine learning techniques are gaining prominence in this area as a result of efficient classification and high diagnostic ability. This paper introduces a model of hybrid prediction (RS QA) based on a rough set theoryand a quasi-optimal (AQ) rule induction algorithm. To find a minimal set of attributes that completely define the results, a rough set tool is used. The selected characteristics were collected, ensuring the high standard of the classification. Then to produce the decision rules, we use the quasi-optimal (AQ) rule induction algorithm. These hybrid prediction models allow expert systems to be built based on the conceptual rules of the IF THEN sort. The suggested experiment is performed using the Coimbra Breast Cancer Dataset (BCCD) based on sets of measures that can be obtained in routine blood tests. Using classification precision, sensitivity, specificity, and receiver operating characteristics (ROC) curves, the efficiency of our suggested approach was assessed. Experimental results indicate the highest classification accuracy (91.7 percent), sensitivity (83.3 percent), and precision (94.3) obtained by the proposed (RS_QA) model.
Blockchain Covid 19 Tracker for Educational Institutions
Authors:   Student at GEMS Modern Academy, Dubai., Kapur Anoushka , Matto Maleeha ,   Student at GEMS Modern Academy, Dubai.
Published: February 2021

The current COVID-19 pandemic has changed our lives in unimaginable ways. It has brought forth the need to know our location, the people we’ve been in contact with, and other details like our body temperature and more to contain the spread of this virus. This information is even more vital when it comes to students, as their return to school increases their exposure level. There are quite a few existing systems that must be integrated to solve this problem. Currently, we have in use thermal sensors to record people’s temperatures by scanning, we have card readers in buses to confirm the student’s presence, and we have online portals where teachers can log a student’s attendance for each class. Using blockchain, we can incorporate these systems to create an effective, transparent COVID-19 tracker. In this paper, we discuss a new blockchain-based tracking system that ensures transparency between the student, school and government to prevent the spread of the virus and help in contact tracing. We facilitate the integration of the above-mentioned systems using blockchain and school national ID cards.
Predict Health Insurance Cost by using Machine Learning and DNN Regression Models
Authors:   Department of Statistic and Insurance, Assuit University, Assuit, Egypt., hanafy Mohamed , Mahmoud Omar M. A. ,   Department of Statistic and Insurance, Assuit University, Assuit, Egypt.
Published: February 2021

Insurance is a policy that eliminates or decreases loss costs occurred by various risks. Various factors influence the cost of insurance. These considerations contribute to the insurance policy formulation. Machine learning (ML) for the insurance industry sector can make the wording of insurance policies more efficient. This study demonstrates how different models of regression can forecast insurance costs. And we will compare the results of models, for example, Multiple Linear Regression, Generalized Additive Model, Support Vector Machine, Random Forest Regressor, CART, XG Boost, k-Nearest Neighbors, Stochastic Gradient Boosting, and Deep Neural Network. This paper offers the best approach to the Stochastic Gradient Boosting model with an MAE value of 0.17448, RMSE value of 0.38018and R -squared value of 85.8295.
Optimization of the Mechanical Formulation of Typha Concrete
Authors:   Department of Science and Technology, Doctoral school Sustainable Development and Society, Thiès, Senegal., Gaye Adam , Ndiaye Mamadou Babacar ,   University Institute of Technology, Thiès, Senegal., Diallo Oumar ,   University Institute of Technology, Thiès, Senegal., Mamadou Bal Harouna ,   University Institute of Technology, Thiès, Senegal., Gaye Salif ,   University Institute of Technology, Thiès, Senegal.
Published: February 2021

In order to address energy efficiency issues in the building sector, we conducted this study which focuses on the optimization of the mechanical characteristics of Typha concrete for its use in load-bearing structures of buildings. The fact that buildings are very energy-intensive makes it essential to develop new forms of construction based on bioclimatic architecture and the valorization of certain materials considered as waste in construction. To achieve these objectives, wehave targeted the use of Typha Australis thanks to its great availability and high the rmalinsulation capacity. Thus, starting from the composition of a control concrete determined bythe Dreux Gorisse formulation method with a characteristic compressive strength of 20 MPaat 28 days, Typha S1 series concretes are formulated with the substitution of sand up to 40, 50,and 60% of Typha. In order to increase the mechanical strength of Typha S1 series concretes, the cement class and G/S ratio are increased for the second S2 series. At the end of this research, the results obtained show that some of these concretes withdifferent proportions of Typha have good mechanical performance, which depends on theirstructural use.