bluuebunny/crossref_metadata_2025 huggingface dataset:
Covid-19 Vaccine Nationalism and Vaccine Diplomacy: A New Currency in Soft Power?
Authors: Benyera Evaristo
Published: March 2022

This article merges and examines the following four phenomena, (1) pandemics which are predominantly a human security matter, (2) vaccines and vaccinations, which are predominantly a public health matter, (3), power which is the alpha currency in international relations and, (4), fi nally ideology. Global developments such as wars, revolutions and pandemics usually give rise to new forms of power, redrawing power confi gurations and in some cases shift ing and redrawing biographical and geographical boundaries. This article explores the rise of vaccine nationalism and how it will impede the global eff orts to curtail the devastation of the Covid-19 pandemic. I also present the Covid-19 vaccine as a new currency in soft power that, unlike hard power, is owned by an emerging vaccine oligarchy epitomised as Big Pharma. Vaccine nationalism is positioned as being counterproductive to eff orts to reduce the eff ects of the virus. This way, vaccine nationalism and vaccine diplomacy constitute new forms of and fronts for colonialism. I conclude by asserting that vaccine nationalism will result in more asymmetrical power relations in international relations as the vaccine will gradually become a new form of soft power. As a form of soft power, the vaccine will entrench and perpetuate coloniality. Vaccine nationalism and vaccine diplomacy are self-defeating, will aid those paddling eugenics and result in a new form of inequality, vaccine inequality.
Is South Africa Building a Capable State through Developmental Local Government?
Authors: Ngumbela Xolisile
Published: March 2022

It is widely agreed that service provision is the biggest challenge facing South African municipalities, particularly smaller municipalities. This paper is a South African Municipality document study and focuses on creating a capable state through the developmental government and the effects of these problems in order to find ways to reduce the problems of service delivery. A qualitative approach was used, and data was collected from various jurisdictions through record review and telephone interviews to fill the data gaps in knowledge. Clean water, work prospects and free basic services have been described by most municipalities as the key service delivery obstacles that hinder the realization of a vision for the developmentally competent local government in South Africa. The study found that yet another problem is political intervention in municipal administration. Although public engagement in civic affairs is a legal necessity, much remains to be done to bring about meaningful participation. Sanitation has always been a challenge for service delivery, particularly in rural communities, due primarily to a lack of infrastructure. Lastly, it was found that municipalities need to do more to create human resources to provide services that resemble a status of a developmentally competent South African local government.
Cambio de la sostenibilidad biofísica en cuencas hidrográficas:
Authors: Montico Sergio , Di Leo Néstor
Published: March 2022

Los pastizales naturales son biomas que contribuyen a la sostenibilidad biofísica de un territorio. Poseen la capacidad para atender la demanda de bienes y servicios ambientales para satisfacción de necesidades básicas de la sociedad. La expansión de la agricultura en la región pampeana en las últimas tres décadas, los ha reemplazado principalmente por el cultivo de soja. En este trabajo se aplicaron indicadores que valoraron la sostenibilidad biofísica en el territorio de dos cuencas rurales, como consecuencia de la disminución de la cobertura de los pastizales naturales en el período 1976-2005. Los indicadores aplicados resultaron buenos estimadores de la sostenibilidad biofísica en las dos cuencas de llanura. El reemplazo de los pastizales naturales por la actividad agrícola, ha incrementado la amenaza sobre la sostenibilidad local, por la disminución de la oferta de servicios ambientales y la exposición al riesgo de los ecosistemas naturales aun presentes en el territorio.
Geomorfología fluvial del Río San Antonio. Provincia de Córdoba. Argentina
Authors: Beltramone Carlos
Published: March 2022

La morfología fluvial de la cuenca del río San Antonio, esta condicionada a factores litológicos del sustrato rocoso, por la influencia de la tectónica Andina y por la evolución cuaternaria. La red de drenaje de orden 5 cumple con los conceptos teóricos de Horton. Los parámetros geométricos indican una fuerte respuesta de la cuenca frente a las precipitaciones y el bajo valor de la densidad de drenaje esta de acuerdo con las características fsicas de la cuenca. Los parámetros observados podrían ser representativos a la mayoría de las cuencas fluviales de la sierra Pampeana de Córdoba.
Estimación de humedades características en suelos limosos mediante diferentes funciones de pedotransferencia
Authors: Zimmermann Erik
Published: March 2022

En este trabajo se han utilizado diferentes procedimientos para estimar humedades características de sueloslimosos, representativos de un sector de la llanura argentina, partiendo de información granulométrica y deparámetros fisico-químicos disponibles en las cartas de suelos del INTA. Se utilizaron valores de referenciacaracterísticos propuestos por Rawls y otros (1982), Carsel y Parrish (1988) y Zimmermann (2006a, 2006b) yfunciones de pedotransferencia (FPT) propuestas por un conjunto de autores y otras incluidas en los códigosSOILPAR (Acutis y Donatelli, 2003) y Rosetta (Schaap et al, 1999) para las composiciones texturales de las136 muestras analizadas. Se concluye que los resultados obtenidos ofrecen una gran dispersión entre losdiferentes procedimientos empleados dando la pauta que los predictores se deben emplear con precaución.Para la estimación de humedades de punto de marchitez permanente y capacidad de campo en la cuenca delAº Ludueña pueden recomendarse las ecuaciones propuestas por Rawls et al. (1982). Para la estimación dehumedad residual y de saturación puede considerarse el código Rosetta o bien la ecuación propuesta porWösten et al. (1999).
Efectos de la base cartográfica en la simulación hidráulica de las inundaciones fluviales. Caso de estudio:
Authors: Pérez Brugal Anders , Weber Juan , Castellanos Yaismil
Published: March 2022

En la investigación se analizó el efecto de la cartografía en los resultados de la simulación hidráulica de inundaciones con HEC-RAS. Se crearon cinco Modelos Digitales del Terreno derivados de fuentes diferentes: cuatro, a partir de cartografía vectorial de curvas de nivel a varias escalas, y uno, obtenido de un levantamiento con GPS en conjunto con una Estación Total. Este último se estableció como punto de comparación para determinar los errores que impone el uso de dichos planos en la representación del cauce y las llanuras de inundación y revelar su influencia en los resultados de la simulación. Finalmente, en dependencia del plano utilizado, se obtuvieron divergencias de 2.88 hasta 18.82 m de altura al representar un mismo punto en el terreno, lo que influyó de manera significativa en el cálculo de altura de la lámina de agua y en la estimación del área inundada, ya que se encontraron errores de 1.6 hasta 2.6 m y de 0.039 hasta 0.283 Km2 respectivamente, lo que demuestra que la cartografía con que se modela el terreno determina en gran medida los resultados de la simulación.
Tasa diaria de evapotranspiración para una macrófita empleando variables meteorológicas
Authors: Scuderi Carlos , Villanueva Adolfo , Da Motta Marques David
Published: March 2022

La evapotranspiración (ET) es, generalmente, la principal variable de salida del ciclo hidrológico; siendo de importancia su cuantificación para el gerenciamiento del recurso hídrico. En este trabajo se presenta una metodología para estimar indirectamente la tasa diaria de ET de una macrófita bajo condiciones de clima templado húmedo. Paralelamente, se implementó un experimento con tanques enterrados donde se obtuvo una tasa de ET media diaria de 5.2 mm día-1. Dado que la tasa de ET es función de características climáticas, de suelo y de la vegetación; y que de éstos usualmente se registran rutinariamente las primeras, se estudia la tasa de ET en función de 12 variables meteorológicas medidas in situ (entre ellas radiación solar, temperaturas, humedad relativa, velocidad del viento y presión atmosférica). Se implementaron modelos de regresión lineal simple y múltiple para evaluar el grado de correlación entre las tasas de ET medidas experimentalmente y las variables meteorológicas. El análisis de las regresiones indica que la radiación solar recibida es la variable individual que mejor explica el proceso de ET (R2 = 0.54), mientras que cuando se considera mayor número de variables, además de la radiación, intervienen variables relacionadas con la temperatura del aire (temperatura mínima, temperatura del punto de rocío y temperatura máxima) incrementando apreciablemente el coeficiente de determinación (R2 = 0.72). La introducción de un número de variables mayor a cuatro no produce mejoras sustanciales en los resultados
Inclusión de cultivos de cobertura en monocultivo de soja:
Authors: Eiza Maximiliano , Carfagno Patricia , Quiroga Alberto , Michelena Roberto
Published: March 2022

Los cultivos de cobertura (CC) mejoran el manejo de los recursos hídricos, ya que condicionan las tasas decaptación, escurrimientos, infiltración y evaporación. El objetivo fue estudiar cómo los CC invernales afectanal agua disponible y cómo puede ser modificada por el momento de secado. En la región Subhúmeda seimplantaron tres CC invernales y se secaron en tres momentos, comparándose con el barbecho tradicional.Los CC provocaron una significativa disminución de humedad del suelo, aunque la biomasa generadacondicionó la protección del suelo ante precipitaciones de primavera. En general, el agua disponible para laimplantación de soja no se vio afectada. El barbecho tradicional también perdió agua acumulada de laslluvias de otoño por evaporación directa y fue menos eficiente en aprovechar las lluvias de primavera, razónpor la cual los contenidos hídricos a la siembra de soja fueron hasta 30 mm menores que los observados paralos CC.
Aprovechamiento del río Carcarañá-Tercero como vía fluvial navegable. parte II
Authors: Riccardi Gerardo , Basile Pedro , Zimmermann Erik , Stenta Hernán , Bussi Pablo , Mangiameli Pablo , Pesci María
Published: March 2022

La planificación, el diseño y la ingeniería de detalle de una presa de navegación como parte de un proyecto integral de una vía de transporte fluvial, comprenden una compleja y mutidisciplinaria articulación de distintos campos de la ingeniería. En general estas obras hidráulicas están compuestas por un grupo de estructuras que operan conjuntamente de modo de garantizar requerimientos de niveles en los tramos entre presas, permitir el pasaje de los buques a través de los desniveles de agua generados a partir de las presas y permitir el escurrimiento controlado del flujo. Asimismo pueden ser considerados otros propósitos como riego, suministro de agua y energía hidroeléctrica. Este trabajo se focaliza en el prediseño hidráulico y geométrico de los componentes más relevantes de las presas de navegación que han sido propuestas en el estudio de prefactibilidad para el aprovechamiento del río Carcarañá como vía fluvial navegable. Se presenta la configuración hidráulica considerada para la navegación, la distribución de las presas de navegación, el prediseño del vertedero, las compuertas y el disipador de energía. El avance y profundidad en el prediseño de las estructuras es acorde al contexto global del estudio que aborda la prefactibilidad. Los resultados aquí alcanzados permitieron cuantificar el orden de magnitud del volumen mínimo de infraestructura necesaria para este tipo de emprendimiento, estableciendo un marco de referencia rigurosamente necesario para continuar con un posterior abordaje a nivel de anteproyecto.
Impacto y riesgo ambiental del uso de pesticidas en cultivos de la cuenca del arroyo Ludueña, Santa Fe
Authors: Montico Sergio , Denoia Julio , Berardi José
Published: March 2022

El objetivo de este trabajo fue estudiar los impactos y riesgos ambientales producidos por la aplicación depesticidas en cultivos de una cuenca del sur de Santa Fe, Argentina. El trabajo se desarrolló en la cuenca ruraldel arroyo Ludueña, en los cultivos de soja, maíz y trigo, de ocho sistemas de producción: dos monocultivosde soja, dos rotaciones agrícolas, cuatro mixtos, con invernada y tambo. Se relevó la información de lagestión anual de los pesticidas. Se calculó el coeficiente de impacto ambiental y el índice de riesgo ambientalde los pesticidas utilizados en los cultivos de los sistemas de producción. Los mayores impactos negativos yriesgo ambiental se alcanzaron con la inclusión de maíz en las rotaciones. En el sistema mixto con invernadade mayor escala, los impactos fueron los más altos en todos los cultivos. Se halló una importante asociaciónentre los indicadores, los mayores impactos ambientales negativos coincidieron con el incremento de losriesgos ambientales ocasionados por los pesticidas aplicados. Ambos indicadores fueron útiles para valorar la incidencia de los pesticidas en diferentes sistemas de producción. La gestión de los pesticidas puedeoptimizarse y lograr una producción primaria de alimentos compatibles con las crecientes demandas socialesorientadas a su inocuidad.
Metodologías de análisis de frecuencia en variables hidrológicas y el fenómeno del niño
Authors: Tito María Josefina , Zamanillo Eduardo , Díaz Eduardo
Published: March 2022

Se analiza la relación de dependencia de la frecuencia de ocurrencia de eventos extremos de variables hidrológicas con el fenómeno de El Niño y la variabilidad climática. Se utilizaron niveles máximos diarios del río Paraná, caudales máximos diarios del río Uruguay y precipitaciones máximas en estaciones pluviométricas localizadas en la provincia de Entre Ríos. Se consideró el enfoque clásico bajo hipótesis de estacionariedad, se evaluó la posibilidad de que los valores máximos sean generados por distribuciones formadas por dos o más poblaciones, mediante la aplicación de una distribución de probabilidad mixta para modelar la probabilidad de excedencia considerando la presencia del fenómeno de El Niño para caracterizar la pertenencia poblacional. Se consideró el fenómeno de la no estacionariedad de la(s) serie(s) a partir del supuesto de que el comportamiento extremo de la serie depende de una variable exógena. Se consideran tres casos para la distribución GEV: (i) el parámetro de posición depende linealmente de una covariable, (ii) el parámetro de posición es una función cuadrática de una covariable y (iii) el parámetro de posición y de escala dependen de una covariable. Se discute la extensión del concepto de período de retorno al ajuste no estacionario.
Modelación matemática hidro-sedimentológica a gran escala espacial del sistema cauce-planicie del Río Paraná
Authors: García Marina , Basile Pedro , Riccardi Gerardo
Published: March 2022

En este trabajo se presenta un estudio de los registros de caudales líquidos y sólidos del río Paraná, y la posterior aplicación de un modelo hidro-sedimentológico en el tramo Diamante-Ramallo, comprendiendo el cauce principal y la planicie de inundación, abarcando un área aproximada de 8100 km² del río Paraná Inferior. En primer lugar, se generaron los hidrogramas y sedimentogramas ingresantes al dominio modelado. La recopilación de registros de niveles hidrométricos y caudales (líquidos y sólidos) es una tarea necesaria, tanto para la generación de los ingresos en las simulaciones como para evaluar resultados. Se seleccionaron datos de caudales, publicados por la SSRH de la Nación, observados en el tramo medio del río Paraná, a la altura de la transecta Santa Fe-Paraná y en la zona de la confluencia de los ríos Bermejo-Paraguay-Paraná. Se plantearon diversas hipótesis de distribución de caudales para generar los hidrogramas de ingreso. Además, con los registros de transporte de sedimentos en suspensión, se generó un sedimentograma, que se propagó hasta el contorno aguas arriba del tramo modelado, y se lo contrastó con aforos sólidos disponibles en la zona. Posteriormente, se realizó la aplicación del modelo hidro-sedimentológico CTSS8-FLUSED, para el período Septiembre 2010-Agosto 2015. Los resultados de la modelación hidrodinámica son satisfactorios, lográndose una aceptable reproducción de caudales y niveles hidrométricos en los puntos de control. Los resultados de las deposiciones indican que las mismas variarían de 10 a 16×106 t/año dentro del área de estudio, siendo la eficiencia de atrape de la planicie aluvial entre el 21% al 43%.
Equipo editorial 2020
Authors: Editorial Equipo
Published: March 2022

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Customers Awareness on Green-Based Practicess Empirical Study on Service Industries In Indonesia
Authors: Lumban Batu Kardison , Diah Januardi M. , Jaya Mahendra
Published: March 2022

Current research is aimed at exploring the consequences of green based implementation in service industries in Indonesia. This study postulated eight hypotheses. A-survey questionnaire-based was used to collect data from Indonesia services industries, this study use the information multi-sources, data such as opinions, ideas, attitude, experiences, individual and group characters are becoming research subjects.  Empirical model with five exogenous variables and one endogenous required 490 samples with 27 parameters. Determining sampling measurement, Proportional samples was taken on service industries in Indonesia. Purposive sampling with non-probability sampling or judgmental was deployed to gain the data. SEM With Amos 24 statistical software was used to analyze data. Statistical outputs demonstrated that seven hypotheses proposed were accepted but the impact of green image on green purchase intention was rejected
THE EFFECTIVENESS OF HEALTH PROTOCOL AND COVID-19 PREVENTION ADVERTISEMENTS USING CUSTOMER RESPONSE INDEX (CRI) ON THE COMMUNITY IN BANJARMASIN CITY
Authors: Naimah Rahmatul Jannatin , Haryanto Rudy , Wardhana Muhammad Wahyu
Published: March 2022

The aim of this research is to determine the Awareness, Comprehend, Interest, Intention, and Action levels of people in Banjarmasin City regarding the Covid-19 prevention and health protocol through advertisements. It also aims to measure the effectiveness of this advertisement using the Customer Response Index (CRI). This research used the quantitative descriptive approach and was carried out in Banjarmasin City in August 2020 using a total sample size of 100 people. The sample comprised males and females above the age of 18 and ever saw the advertisement of health protocol and covid-19 prevention on national and local TV stations or social media. Data were obtained from the respondents using online questionnaires developed based on CRI dimensions. The result showed that the people in Banjarmasin have 79% of Awareness, 91% of Comprehend, 92% of Interest, 76% of Intention, and 93% Action after seeing the Covid-19 advertisement. Furthermore, the Customer Respond Index (CRI) was 46.75% and quite effective, while the Awareness and Intention received the lowest response among all CRI dimensions. Thus, in the future, these two variables should be further improved.
ANALYSIS OF PREPAID ELECTRICITY MARKETING COMMUNICATION STRATEGY IN THE ERA OF PANDEMI COVID 19 IN WORKING AREAS PT. PLN (Persero) CUSTOMER SERVICE UNIT (CSU) CIBADAK SUKABUMI
Authors: Hilmawan Fadjar , Samsudin Acep , Danial R Deni Muhammad
Published: March 2022

The purpose of this study were (1). To give you an idea of how models of Marketing Communication Strategies used PT. PLN (Persero) Customer Service Unit Cibadak Sukabumi Prepaid Electric Program. (2). To find out the factor and factor inhibitors Marketing Communication Strategy Supporting the use PT. PLN (Persero) Customer Service Unit Cibadak Sukabumi Prepaid Electric Program. This study uses descriptive qualitative method. Data from this study were obtained by performing Inteview, observation and documentation. Development of the validity of the data in this study was done by using triangulation. Triangulation techniques used in this study were triangulation, triangulation of data sources and time triangulation. The results obtained are: (1). Electricity Programme Prepaid socializing, PT. PLN (Persero) Customer Service Unit Cibadak Sukabumi, using the Model of Marketing Communications Strategy include: Sender (Source/Sender). Enconding (Translation), The transmission, decoding (Respond and intrepetasi), Action and Feedback. By utilizing direct marketing communications media, and not directly. This direct communication includes several programs related to information and dissemination of Prepaid Electricity Program, the Program Through SARLING (Marketing Roving), cooperation with local or central government, and Person to Person or from the mouth of the mouth. While no direct communication, we use the media covering Promotion Mix Advertising, Sales Promotion, Personal Selling, and Digital Online Marketing. (2). In this socialization is the limiting factor is the lack of public knowledge of the system to change the current information system, and the lack of public response to a change. While supporting factor is the support of the central government, local, and community leaders in the socialization process petrified.
THE ROLE OF SELF CONCEPT TO ENCOURAGE IPHONE USERS’ LOYALTY
Authors: Majid Nurkholish , Ika K.W Nuruni , Hariyana Nanik
Published: March 2022

Product and brand competition reach the smartphone industries by emphasizing satisfaction and loyalty to the brand. Iphone as a one of prestigious brand has a intense relationship with the consumer's image on themselves, which is known as the self-concept and then can be able to provide consumer loyalty to the brand. The purpose of this research is to explain empirically about 1) The effect of actual and ideal self-concept on the loyalty of iPhone users. The research sample was 100. The sample was taken using a non-probability sampling method with a purposive sampling technique. The selected respondents are Iphone users in Malang City who make personal purchasing decisions with a minimum of one year of use. Hypothesis testing was carried out using Partial Least Square (PLS) analysis. The results are actual and ideal self-concept provide the loyalty of iPhone users in the city of Malang. The actual and ideal self-concepts have a positive and significant influence on the loyalty of iPhone users.Product and brand competition reach the smartphone industries by emphasizing satisfaction and loyalty to the brand. Iphone as a one of prestigious brand has a intense relationship with the consumer's image on themselves, which is known as the self-concept and then can be able to provide consumer loyalty to the brand. The purpose of this research is to explain empirically about 1) The effect of actual and ideal self-concept on the loyalty of iPhone users. The research sample was 100. The sample was taken using a non-probability sampling method with a purposive sampling technique. The selected respondents are Iphone users in Malang City who make personal purchasing decisions with a minimum of one year of use. Hypothesis testing was carried out using Partial Least Square (PLS) analysis. The results are actual and ideal self-concept provide the loyalty of iPhone users in the city of Malang. The actual and ideal self-concepts have a positive and significant influence on the loyalty of iPhone users.
Implementation of Taxation Data Integration in State-Owned Enterprises to Strengthen Good Corporate Governance
Authors: Saptono Prianto Budi , Purwanto Dwi
Published: March 2022

This study aims to analyze the taxation data integration within the State-Owned Enterprises (BUMN) in strengthening Good Corporate Governance (GCG). This study is descriptive with a qualitative method and uses a content analysis approach. The authors conducted the study by doing a review of the literature on GCG and taxation. The literature comes from books, journals, regulations, policies, electronic sources, the internet, previous research results, press releases, and newspapers. The result of this study suggest that the taxation data integration within BUMN is an essential innovation means of improving corporate governance. The taxation data  integration program will indirectly make it easier for BUMN to meet their tax rights and obligation. Additional benefits of tax governance include lowering the likelihood of disputes occurring and avoiding long audit processes, which both lower taxpayer compliance costs and lessen the likelihood of potential disputes.
SOCIAL MEDIA AND VIRAL MARKETING ANALYSIS OF PURCHASE DECISIONS THROUGH TIKTOK APPLICATIONS
Authors: Haryanto Aulia Asri Fawwazi , Komariah Kokom , Danial R Deni Muhammad
Published: March 2022

The purpose of this study was to determine the effect of social media and viral marketing on purchase decisions through tiktok apps. The method used in this research is descriptive method and associative method with a quantitative approach. The sampling technique in this study used non-probability sampling with purposive sampling type, and in this case only 190 respondents. The data analysis technique used is multiple linear regression analysis, including the coefficient of determination test, multiple correlation coefficient, simultaneous test (F test) and partial test (T test). The results of the study, using the F test the probability value of sig. 0.00 < 0.05 which means that together social media and viral marketing have a significant influence on purchase decisions. While the t test shows that social media has a significant influence on purchase decisions and viral marketing has a significant influence on purchase decisions.
Performance Analysis of Chaotic Neural Network and Chaotic Cat Map Based Image Encryption
Authors: Tunçer Sefa , Karakuzu Cihan
Published: March 2022

Nowadays, chaotic systems are used quite often, especially in image encryption applications. Hypersensitivity to the initial conditions, limited field-changing signs and irregular movements make these systems one of the critical elements in scientific matters such as cryptography. These systems are divided in two parts as discrete time and continuous time in terms of their dimensions and properties. Gray level image encryption applications generally use one-dimensional and color image encryption applications generally use multi-dimensional chaotic systems. In this study, Tent Map, Cat Map, Lorenz, Chua, Lu chaotic systems were used for chaotic neural network based image coding application and Logistic Map and 3D Cat Map chaotic systems were used for 3D chaotic Cat Map based image encryption application. The encrypted image and the original image were examined by various analysis methods. As a result of these analyzes, it was seen that both applications gave very successful results. Analyzes have shown that the chaotic neural network based image coding algorithm is more secure and successful.
Liderazgo transformacional pedagógico para la educación ecuatoriana
Authors: Avellan-Santana Luis Alberto , Salvatierra-Carranza Maria Arasely , Vera-Santana Ana-del-Rocío , García-Vera Frecia Maribel
Published: March 2022

El objetivo general de la investigación fue analizar el liderazgo transformacional pedagógico para la educación ecuatoriana. Está planteada desde el paradigma positivista y enfoque cuantitativo, apoyado en un diseño documental-bibliográfico, a través de la exploración, recolección y análisis crítico mediante, la búsqueda, la reflexión y análisis; construyendo métodos relacionados al discernimiento del fenómeno y así evaluar o considerar nuevos contextos. Adicionalmente, se revisaron y analizaron fuentes documentales a nivel teórico y trabajos arbitrados vinculadas con los aspectos centrales del trabajo. Las técnicas de interpretación de la indagación, se consideró el análisis de contenido de la información recopilada, lo que permitió la formulación de resultados. Se concluye que los establecimientos educativos y las instituciones universitarias, están llamadas a estipular trasformaciones, innovaciones, entusiasmo, optimismo, liderazgo para propiciar mejoras continuas innovadoras en los contenidos de los planes, programas y destrezas pedagógicos, estos cambios esenciales tienen que estar incorporados en todas las unidades académicas.
Analysis of Potential Site for Managed Aquifer Recharge Scheme in the Upper Greater Mae Klong Irrigation Project, Thailand
Authors: Phankamolsil Yutthana , Rittima Areeya , Rantasewee Sasipong , Talaluxmana Yutthana , Surakit Kritsanat , Sriratana Tabucanon Allan , Sawangphol Wudhichart , Kraisangka Jidapa
Published: March 2022

This study developed a groundwater flow model to propose the possible Managed Aquifer Recharge (MAR) scheme for sustainable use of groundwater in the Upper Greater Mae Klong Irrigation Project, Thailand. The site suitability for MAR scheme was assessed through the GIS–based Multi–Criteria Decision Making (MCDM) using the Simple Additive Weighted (SAW) method. Five key relevant factors namely; groundwater drawdown, soil texture, depth to groundwater table, land slope and distance to surface water source were chosen as assessment criteria and reclassified for the analysis of site selection for MAR scheme. The results illustrate the potential site for the managed aquifer recharge scheme in the southwest of the Phanom Thuan Operation and Maintenance Project where soil texture is immensely sandy loam. The results of groundwater flow model also exhibit that 14 designated injection wells with discharge rate of 200 m3 d-1, each of which delineated in the potential area, can increase the hydraulic head in the aquifer ranging from 0.00–0.50 m during 2000–2016. In addition, a high increase of the hydraulic head in the aquifer is found nearby the locations of designated injection wells.
Ciencia y Educación en México en el contexto del COVID-19
Authors: Niño Gutiérrez Naú Silverio , Luna Nemecio Josemanuel
Published: March 2022

Las ciencias de la educación en la actualidad experimentan un salto cuántico positivo en el uso de las tecnologías aplicadas al conocimiento (TAC), entre otras causales, por el aislamiento social en el que se encuentra la población mundial. El objetivo toral del presente, es sintetizar las características de la educación inclusiva mexicana en tiempos del COVID-19. La metodología empleada consistió en el análisis de artículos científicos publicados en Web of Science, Scopus, Redalyc, entre otras, sobre temáticas como: COVID-19, educación, educación inclusiva, educación multimodal, investigación básica y aplicada, complementado con una síntesis de cada uno de los artículos que integran el presente Dossier cuyo título es: COVID-19 y Ia investigación educativa: Aproximaciones desde la ciencias sociales.
Gestión del conocimiento con perspectiva de género: una aproximación cualitativa al caso de las universidades mexicanas
Authors: Hernández López Ana María , Atayde Manríquez Karina Xóchitl
Published: March 2022

Se estudió sobre la necesaria transformación de las universidades incorporando la gestión del conocimiento con perspectiva de género, para un cambio radical en la enseñanza-aprendizaje, contenidos curriculares, estructura organizativa y relaciones humanas. Se siguió la metodología del análisis documental cualitativo que consistió en la búsqueda y exploración de fuentes primarias y secundarias, sobre de gestión del conocimiento, la perspectiva de género y la socioformación, destacando los puntos de encuentro y formulando propuestas que apuntan hacia los cambios imprescindibles que deben hacerse en las universidades en el siglo XXI. Se presenta el enfoque socioformativo, pues es una propuesta educativa que integra la gestión del conocimiento como una de las competencias para formar ciudadanos y ciudadanas integrales y equitativos, centrado en el desarrollo del talento humano y del pensamiento complejo. Se concluye que la gestión del conocimiento desde el enfoque socioformativo con perspectiva de género tiene, entre sus funciones, el sensibilizar a los integrantes de las comunidades universitarias sobre las formas de desigualdad entre los géneros, coadyuvando a construir una conciencia en favor de la equidad de género.
Fields of application and safe management of nuclear magnetic resonance spectroscopy in biomedicine for non-medical purposes
Authors: Iacono Maria , Trinchese Ciro , Colombo Giovanni , Iacono Chiara , Ruggiero Roberto
Published: March 2022

Nuclear magnetic resonance (NMR) spectroscopy has assumed a leading position among the instrumental methods used in the analysis and characterization of organic and non-organic molecules, in addition to the application of 13C and 1H high-resolution Fourier transform techniques for structural analysis of lipid components, peptides and proteins and carbohydrates. Thanks to the increasingly higher magnetic fields of the spectrometers, there has been a significant increase in resolution which has allowed us to move on to larger molecules and increasingly sophisticated techniques. Today multidimensional spectra such as the correlation spectra between 13C, 1H and 15N are routine analysis whose most common acronyms are FOCSY, NOESY and TROSY. Most of these experiments are based on the NOE (Nuclear Overhauser Effect) phenomenon which provides information on the dipolar interaction between magnetic nuclei. We will also deal with the various types of installations in relation to the safety standards that these equipment require for correct use.
The “UNI.ATT” method, method for assessing the risk of accidents from the use of machines and equipment
Authors: Costa Carlo , Abbate Davide , Lanzaro Salvatore , Maione Tiziana Lucia
Published: March 2022

The Legislative Decree 81/08 in title III chapter I defines work equipment as "any machine, appliance, tool or plant, understood as the set of machines, equipment and components necessary for the implementation of a production process, intended to be used during work". From this definition we can perceive how meaningful the use of equipment in production processes is and how there is a considerable diversification of the same in terms of categories and types.
Each work equipment, depending on the characteristics and methods of use, can be a source of danger, both for the health and safety of exposed workers.
In the national scientific literature, there are no validated methods that allow you to calculate, with objective criteria, the accident risk related to the use of equipment in the workplace.
For this reason, the Prevention and Protection Service of the Federico II University of Naples has developed an assessment method called "UNI.ATT", through which it is possible to perform the calculation of the accident risk in an automated manner.
The social issue of disability at the time of the coronavirus: a new tool the ‘Italian SIPPS Guide on disability protection’
Authors: D'Antonio Carmine , Lelli Romeo
Published: March 2022

This work give the example of synergic long-term approach to play a stabilizing role of the eco-system involved in the context of family with problems of disability. The Guide is the first initiatives aimed at making the eco-system grow by encouraging circulation of knowledge resulting from multidisciplinary skills.
Between the highlights, there is a current insurance gap and the necessity to ensure the availability and affordability of new products and services.
The Guide improve the concept of social sustainability within dialogue and concertation.
Toward a New Type of Stream for Interactive Content
Authors: Jenkins Barry , Malassenet Francois , Scott John , Patel Kshitij
Published: March 2022

We describe a new
method of game streaming designed to address the limitations of video-based
cloud gaming and graphics API command streaming approaches. The method is
implemented as a game-engine protocol and plug-in called GPEG (Geometry Pump
Engine Group). GPEG streams the game engine content as sub-assets, not video of
gameplay or graphics API commands. GPEG encoding uses unique pre-processing
algorithms which intelligently subdivide textured mesh assets into much smaller
sub-assets based on their potential geometric and perceptual visibility. A
thin, CPU-only, server software process interactively streams the pre-encoded
sub-asset packets to the client-side game engine using navigation-driven,
visibility-based prefetch. Like command streaming, the method does not require
a GPU on the server. By using predictive prefetch, the method overcomes network
latency. In contrast to progressive download, the method is a true content
stream, with adaptive scalability and intelligent caching that together enable
interactive game engine content streaming over broadband.
Stochastic Optimization of Microgrid Operation With Renewable Generation and Energy Storages
Authors: Aaslid Per , Korpås Magnus , Belsnes Michael M , Fosso Olav Bjarte
Published: March 2022

The operation of energy storage systems (ESSs) in power systems where variable renewable energy sources (VRESs) and ESSs must contribute to securing the supply, can be considered as an arbitrage against scarcity. The value of using stored energy instantly must be balanced against its potential future value and future risk of scarcity. This paper proposes a multi-stage stochastic programming model for the operation of microgrids with VRESs, ESSs and thermal generators that is divided into a short- and a long-term model. The short-term model utilizes information from forecasts updated every six hours, while the long-term model considers the value of stored energy beyond the forecast horizon. The model is solved using stochastic dual dynamic programming and Markov chains, and the results show that the significance of accounting for short- and long-term uncertainty increases for systems with a high degree of variable renewable generation and ESSs and limited dispatchable generation capacity.
Applications of Fiber Optic Sensors in Traffic Monitoring: A Review
Authors: Tekinay Mustafa , Sylvester Tim , Brunton Matthew , Ganesh Thiagarajan
Published: March 2022

Fiber optic sensors are becoming key tools in building more robust and accurate traffic monitoring systems. In this survey, we present various preliminary implementations and a discussion about some of the key design points. The scanning rates of the sensors should be at least 500 Hz to correctly capture the moving vehicles. The size of the sensors should not be larger than approximately 50 cm to enable individual axle detection. A minimum of 1με sensor resolution is required to detect light weight vehicles. Adaptive filtering, Wavelet denoising and neural networks are some of the tools used to improve the performance. Sensors that reside on the surface of the pavement might lead to biased data and cause destructive implementation. There is yet to be a unified solution. We need a global, user-friendly, consistent, durable, environment-friendly solution with high system availability that would work on bridges, in urban areas and in tunnels. We believe precast slabs of road
pavement embedded with sensors that are manufactured at a facility would give us the best opportunity to meet those
demands.
DEEMD: Drug Efficacy Estimation against SARS-CoV-2 based on cell Morphology with Deep multiple instance learning
Authors: Saberian Mohammadsadegh , Moriarty Kathleen , Olmstead Andrea , Hallgrimson Christian , Jean François , Nabi Ivan Robert , Libbrecht Maxwell W. , Hamarneh Ghassan
Published: March 2022

Drug repurposing can accelerate the identification of effective compounds for clinical use against SARS-CoV-2, with the advantage of pre-existing clinical safety data and an established supply chain. RNA viruses such as SARS-CoV-2 manipulate cellular pathways and induce reorganization of subcellular structures to support their life cycle. These morphological changes can be quantified using bioimaging techniques. In this work, we developed DEEMD: a computational pipeline using deep neural network models within a multiple instance learning framework, to identify putative treatments effective against SARS-CoV-2 based on morphological analysis of the publicly available RxRx19a dataset. This dataset consists of fluorescence microscopy images of SARS-CoV-2 non-infected cells and infected cells, with and without drug treatment. DEEMD first extracts discriminative morphological features to generate cell morphological profiles from the non-infected and infected cells. These morphological profiles are then used in a statistical model to estimate the applied treatment efficacy on infected cells based on similarities to non-infected cells. DEEMD is capable of localizing infected cells via weak supervision without any expensive pixel-level annotations. DEEMD identifies known SARS-CoV-2 inhibitors, such as Remdesivir and Aloxistatin. supporting the validity of our approach. DEEMD can be explored for use on other emerging viruses and datasets to rapidly identify candidate antiviral treatments in the future. Our implementation is available online at https://github.com/Sadegh-Saberian/DEEMD.
Seasonal Studies on Marine Algae at Revupolavaram, Visakhapatnam District, East Coast of India
Authors: Rao G. M. Narasimha
Published: March 2022

Marine macro algae occurring along the coastal line of Revupolavaram beach was investigated for a period of one year from May 2018 to April 2019. A total of 22 species were identified in three seasons during this investigation period. Chlorophyceae members were dominant throughout the year while Phaeophyceae algal members and some of the Rhodophyceae were reported during the winter season only. Maximum number of algal species was reported in the winter season. Biomass values were measured for all the species collected during the study period. Maximum biomass value was obtained for the species Gracilaria corticata and minimum value for Ectocarpus mitchellae.
Improving the Self-Assessment Tools for Training in Speaking to Grade Seven Students of Junior High School
Authors: F.Simatupang F.Simatupang , Y.Salamanang Y.Salamanang , A.Tampubolon A.Tampubolon , F.Sianipar F.Sianipar , N.Sinaga N.Sinaga
Published: March 2022

The main purpose of this study was to improve a self-assessment tool for speaking competency of the seven grade students of junior high school. The focus of this study was specifically on; 1) finding out the types of self-assessment needed to be improved; 2) Improving the prototype of a self-assessment tool; and 3) examining the quality of the improved self-assessment tools. This study used R&D method of Gall & Borg (2003) as design model. The subjects of this study were six English teachers and a syllabus for the seven grade students of junior high school. The data were obtained through questionnaire, interview, observation and syllabus analysis. The results revealed that there were two form of self-assessment tools needed to be developed, namely linguistic aspect and non-linguistic aspect self-assessment. The prototype of self-assessment tools were improved by considering the need analysis results and grand theory. The tools were validated and revised by two expert judges and user judges. Based on the validation from expert judges and user judges, the quality of the improved self-assessment tools was categorized as excellent instruments with very high validity.
Pengampunan Dalam Pernikahan : Sistematik Literatur Review
Authors: Susilawati Heny
Published: March 2022

LatarBelakang: Pengampunan memiliki banyak manfaat baik untuk kesehatan fisik, mental dan relasional. Tujuan: Tujuan dari penelitian ini adalah untuk melakukan kajian mengenai manfaat dan faktor-faktor serta pemahaman mengenai pengampunan kepada pasangan. Metode: Penelitian ini menggunakan metode yang digunakan adalah sistematik literatur review. Pencarian artikel dilakukan pada Springer Link, SAGE, Wiley Online Library, Science Direct dan Taylor & Francis, menggunakan mesin pencarian secara online dengan menggunakan kata kunci “forgiveness” dan “forgiveness in marriage”. Sebanyak 5 artikel dalam periode 2015-2020 didapati sesuai dan digunakan untuk melakukan sistematik literatur review. Hasil: Hasil literatur review menemukan tiga tema yaitu alasan pengampunan diberikan, faktor yang mendorong pengampunan serta manfaat pengampunan. Alat ukur yang digunakan dalam pendekatan kuantitatif adalah omnibus test of distinguishabiliy dan APIM sedangkan dalam pendekatan kualitatif menggunakan pendekatan grounded theory dan menggunakan kerangka kerja Attride-Stirling’s. Kesimpulan: Memiliki hubungan pernikahan yang memuaskan adalah hal yang diinginkan oleh semua orang yang telah menikah, tetapi kadang-kadang untuk mencapai hal tersebut, banyak proses tidak mudah yang harus dilewati.
Pengaruh Budaya Kerja, Motivasi dan Kejujuran Terhadap Komitmen Karyawan Melalui Prestasi Kerja
Authors: Mawarni Zebua Yeni
Published: March 2022

LatarBelakang: PT Kaisheng Elektronika Teknologi merupakan salah satu perusahaan ternama yang bergerak dibidang smartphone dengan brand ternama Vivo. Tujuan: Penelitian ini bertujuan untuk mengetahui pengaruh dari budaya kerja, motivasi, dan kejujuran terhadap komitmen karyawan melalui prestasi kerja pada PT Khaiseng Elektronika Teknologi Medan. Metode: Penelitian ini menggunakan SPSS versi 23. Hasil: Hasil penelitian ini sebagai berikut; Budaya kerja, motivasi, dan kejujuran memiliki pengaruh yang bersifat positif dan signifikan terhadap komitmen kerja karyawan PT Kaisheng Elektronika Teknologi Medan. Kesimpulan: Budaya kerja, motivasi, dan kejujuran memiliki pengaruh yang bersifat positif dan signifikan terhadap prestasi kerja karyawan pada PT Kaisheng Elektronika Teknologi Medan. Prestasi kerja memiliki pengaruh yang bersifat positif dan signifikan terhadap komitmen kerja pada PT Kaisheng Elektronika Teknologi Medan.
Akibat Hukum Putusnya Perkawinan Campuran Ditinjau dari Hukum Positif di Indonesia
Authors: Oratmangun Mutiara.D.C. , A. Terwarat Benediktus Akel
Published: March 2022

LatarBelakang : Perkawinan menjadi hal yang penting dalam siklus kehidupan manusia karena terjadi perkawinan menyebabkan adanya keturunan yang akan berlanjut menjadi keluarga dan berkembang menjadi masyarkat sosial. Tujuan : Penelitian ini bertujuan untuk untuk  mengetahui  bagaimana keabsahan perkawinan campuran berdasarkan tinjauan hukum positif serta akibat hukum dari putusnya perkawinan campuran menurut hukum. Metode : Penelitian ini menggunakan penelitian hukum normatif. Hasil : Pengaturan sistem hukum perkawinan di Indonesia sudah secara lengkap mengatur tentang pengaturan perkawinan campuran tetapi perlu adanya peraturan khusus yang memuat tentang kekurangan atau perbedaan syarat-syarat atau perbedaan peraturan hukum untuk perkawinan bagi pihak Warga Negara Asing, sehingga tidak terjadi kekosongan hukum. Kemudian, terhadap hak pengasuhan anak jatuh pada pihak ibu tetapi pihak ayah tetap membantu dengan membiayai anak hingga berumur depalan belas tahun (18) sampai anak dikatakan dewasa. Kesimpulan : Pengaturan perkawinan campuran di Indonesia dilakukan dengan proses dicatatkan pada Kantor Catatan Sipil bagi yang beragama Kristen atau non-Muslim. Sedangkan pencatatan perkawinan campuran pada Kantor Urusan Agama (KUA) bagi yang muslim.
Manufacture of Solar Panel with 300W Inverter for Household Electricity Needs
Authors: Yanatra Budi Pramana  , Solikin Akhmad , Faisal Akhmad , Walujo Djoko Adi , Rusdiyantoro  , Titisari Manik Ayu
Published: March 2022

Solar panels are semiconductor elements that can convert solar energy into electrical energy. This Research on Solar Power Plants (PLTS) assemble with materials such as solar panels, 3000 W inverters, batteries, relays and control chargers, after that the load calculations are carried out, then implementation and testing is carried out. This research also aims as a renewable electric power in the future. From the results of the PLTS load test carried out at the researcher's house, the highest load was 405.32 watts, while the highest load test results used PLN electricity, which was

267.06 watts. So it can be said that this research is successful in meeting the electricity needs of household scale.