bluuebunny/crossref_metadata_2025 huggingface dataset:
P–T history of kimberlite-hosted garnet lherzolites from South-West Greenland
Authors: Hutchison Mark T. , Nielsen Louise Josefine , Bernstein Stefan
Published: May 2020

Exploration for diamonds in West Greenland has experienced a major boost within the last decade following the establishment of world-class diamond mines within the nearby Slave Province of the Canadian Arctic. Numerous companies have active programmes of diamond exploration and increasingly larger diamonds have been discovered, notably a 2.392 carat dodecahedral stone recovered by the Canadian exploration company Hudson Resources Inc. in January 2007. The Geological Survey of Denmark and Greenland (GEUS) is currently carrying out several studies aimed at understanding the petrogenesis of diamondiferous kimberlites in Greenland and the physical and chemical properties of their associated mantle source regions (e.g. Hutchison 2005; Nielsen & Jensen 2005).
Review of Survey activities 2008
Authors: Christensen Flemming G.
Published: May 2020

Following a number of years with major changes of the scientific environment in Denmark and also within the management of the Geological Survey of Denmark and Greenland (GEUS), 2008 was a year of stability and consolidation, a situation that will hopefully continue. Many new projects have been initiated and many previous projects have been completed at a time with strong focus on GEUS’ activities politically, commercially and from the media.
Environmental Awareness on Air in Eight Anthologies
Authors: B Regina
Published: May 2020

The Sangam literature is proof that the Tamil poets were aware of the nature of the wind. The sweetness and tenderness of the breeze may impress the hearts of the witnesses. The Tamils ??marked the wind from every direction with each name. It is seen that the wind and summer are blowing fast and the former is a blizzard and the latter is very hot. All the charm of the tenderness is the breeze, the energy and the swiftness of the blow. The winds are explained by the sound of the wind or the whistling of the tree's leaves. Because the anthropogenic man recognized the importance of the air and maintained the airspace clean, there were no significant impacts on humans and other organisms. But, humans, animals, and plants today suffer from many conditions. We, as human beings, recognize the importance of the air, and we have to protect the atmosphere from pollution, especially in situations where man is unable to breathe.
On a General Class of Multiple Eulerian Integrals with Multivariable A-Functions
Authors: Ayant Frederic
Published: May 2020

Recently, Raina and Srivastava and Srivastava and Hussain have provided closed-form expressions for a number of an Eulerian integral involving multivariable H-functions. Motivated by these recent works, we aim at evaluating a general class of multiple Eulerian integrals concerning the product of two multivariable A-functions defined by Gautam et Asgar [4], a class of multivariable polynomials and the extension of the Hurwitz-Lerch Zeta function. These integrals will serve as a fundamental formula from which one can deduce numerous useful integrals.
Unified Fractional Derivative Formulae for the Multivariable Aleph-Function
Authors: AY. Ant FY.
Published: May 2020

In this paper, we first evaluate unified finite multiple integrals whose integrand involves the product of the generalized hypergeometric function, general class of multivariable polynomials , the series expansion of multivariable A-function, a sequence of functions and the multivariable I-function. The arguments occurring in the integrand involve the product of factors of the form while that of , occurring herein involves a finite series of such coefficients. On account of the most general nature of the functions happening in the integrand of our integral, a large number of new and known integrals can be obtained from it merely by specializing the functions and parameters involved here. At the end, we shall see two corollaries.
Selberg Integral Involving the Product of Multivariable Special Functions
Authors: AY. Ant FY.
Published: May 2020

The Selberg integral was an integral first evaluated by Selberg in 1944. The aim of the present paper is to estimate generalized Selberg integral. It involves the product of the general class of multivariable polynomials, multivariable I-function and modified multivariable H-function. The result is believed to be new and is capable of giving a large number of integrals involving a variety of functions and polynomials as its cases. We shall see several corollaries and particular cases at the end.
Fractional Integration of the Product of two Multivariable Gimel-Functions and a General Class of Polynomials
Authors: Ayant Frederic
Published: May 2020

A significantly large number of earlier works on the subject of fractional calculus give the interesting account of the theory and applications of fractional calculus operators in many different areas of mathematical analysis (such as ordinary and partial differential equations, integral equations, special functions, the summation of series, etc.). The object of the present paper is to study and develop the Saigo-Maeda operators. First, we establish four results that give the images of the product of two multivariable Gimel-functions and a general class of multivariable polynomials in Saigo- Maeda operators. On account of the general nature of the Saigo-Maeda operators, multivariable Gimel-functions and a class multivariable polynomials a large number of new and known theorems involving Riemann-Liouville and Erdelyi- Kober fractional integral operators and several special functions.
Derecho penal del enemigo en la legislación penal boliviana entre 1825-2016
Authors: Landa Alejandro Fernando
Published: May 2020

Se abordó el objetivo de determinar las normas penales bolivianas que, entre 1825 y 2016, han configurado el derecho penal del enemigo a través de la reunión simultánea de los caracteres que Gunther Jakobs identificó. Estos son: adelantamiento de la barrera de punición, aplicación de penas desproporcionadas y supresión o relativización de garantías procesales. Para lograr el objetivo se utilizó un método dogmático-jurídico en el marco de la investigación cualitativacuantitativa, con profundidad descriptiva, temporalmente sincrónica y de fuentes primarias. Cada uno de los caracteres identificados por el doctrinario fueron tratados como un objetivo específico cuyos resultados se obtuvieron mediante la utilización de tres instrumentos: el examen de la estructura del tipo penal, la densidad probabilística y el análisis comparativo de contenido. Los resultados evidencian que el derecho penal del enemigo se configuró en Bolivia apenas fundada la República en 1826 contra abusos de imprenta y para el juzgamiento de cuadrilleros, luego en 1949 y 1967 por normas vinculadas a mineros y sindicales, en 1985 y 1988 en las normas relativas a estupefacientes; y, en 2010 y 2012 a través de normas contra la corrupción así como la trata y tráfico de personas.
La parajurisdicción del Valle de Silicio
Authors: Espinoza Valencia Fabian
Published: May 2020

Hay un lugar en el que la justicia funciona más allá de la ley: el Valle de Silicio; un espacio que supera lo físico, en el que otro lenguaje impera y se antepone a aquella: el código. Conviven allí, en todos lados y en ninguno, actores que esgrimen neologismos sin precedentes que delatan una parajurisdicción que funciona sin permiso. En el cometido de conciliar lo jurídico con lo informático, se exponen situaciones e ideas contrapuestas que abren todo un nuevo ecosistema. Hay allí una curiosa disociación entre quienes legislan y quienes son legislados, con desapercibidos atisbos de una nueva injusticia que, en un impulso de autocomposición, adopta soluciones por cuenta propia desde una lógica informática, satirizando casi con resabios de desprecio a la ley y a la justicia.
Mengkaji Fadhilaturrahmi
Authors: Setiawan Adib Rifqi
Published: May 2020

Riset ini bertujuan untuk memperoleh uraian profil Fadhilaturrahmi serta membaca artikel akademik karya beliau. Pendekatan yang dipilih ialah kualitatif kategori deskriptif dengan desain fenomenologi. Data riset dikumpulkan menggunakan teknik pengamatan naturalistic, analisis konten, serta wawancara retrospektif. Pemeriksaan keabsahan, keandalan, dan keobjektifan data yang diperoleh dilakukan menggunakan teknik triangulasi.
DESIGN AND VALIDATION OF A SURFACE PROFILING APPARATUS FOR AGRICULTURAL TERRAIN ROUGHNESS MEASUREMENTS
Authors: Yan Jianguo , Wang Chunguang , Xie Shengshi , Wang Lijuan
Published: May 2020

How to accurately and efficiently measure the profiles of the terrain on which agricultural machines operate has been an ongoing research topic. In this study, a surface profiling apparatus (profiler) was developed to measure agricultural terrain profiles along parallel tracks. The profiler is mainly composed of sensor frames, an RTK-GNSS system (Real Time Kinematics-Global Navigation Satellite Systems), laser sensors, an Inertial Measurement Unit (IMU) sensor and a data acquisition system. Along with a full description of how the terrain profiles were produced, a methodology to compensate for the tractor motion was included in the sensor data analysis. In field profiling validation, two trapezoidal bumps with known dimensions were used to assess the ability of the terrain profiler to reproduce the vertical profiles of the bumps, resulting in root mean square error (RMSE) of 3.6-4.7 mm and 4.5-5.1 mm with profiling speeds of 1.02 and 2.56 km/h, respectively. In addition, a validation test was also conducted on an asphalt road by profiling a flat road with the measuring wheels of the profiler rolling on the flat section but with the tractor wheels driving over a trapezoidal bump to excite the tractor pitch and roll motion. The measured profiles then also exhibited a flat road, which showed the ability of the profiler to remove the tractor motion from the profiling measurements.
MODELLING AND MEASUREMENT OF A PHOTOVOLTAIC CELL ARRAY MAXIMUM POWER POINT TRACKING SYSTEM FOR GREENHOUSE
Authors: Wei Liming , Luo Jinxin , Li Boheng , Guo Xiujuan , Li Bin
Published: May 2020

Maximum power point tracking (MPPT) strategy has been performed by experimental simulation and measurement in order to minimize the energy loss for photovoltaic greenhouse projects. Calculations and simulation of power prediction algorithm were carried out for obtaining the suitable parameters and duty cycle of the fuzzy control algorithm, to modulate output power in real-time. Experiments were carried out to evaluate the performance by using simulation and measurement involving corresponding circuits. Results of experiments demonstrate that the proposed method in this paper can achieve quicker response and less power loss than traditional method. The proposed algorithm can be adopted and optimized by carrying out further experiments for increasing the efficiency of solar energy utilization.
Necesidades Educativas Especiales y Educación Física
Authors: Retamal Franklin Castillo , Alarcón Sergio Andrade , Rivas Nicolás Arias , Quinteros Francisco Cabrales , Riquelme José Díaz
Published: May 2020

El escrito que se presenta a continuación es el resultado de un trabajo indagativo relacionado con las actividades en contacto con la naturaleza (ACN) y personas con necesidades educativas especiales (NEE). El objetivo de este estudio ha sido identificar la influencia que este tipo de actividades ejerce sobre los estudiantes con NEE y de qué forma afecta su entorno cercano y las relaciones sociales que sostiene en su diario vivir. La investigación se enmarca en la metodología cualitativa toda vez que lo central es conocer el sentido que se le otorga a esta línea de trabajo desde la perspectiva de la actividad física. Los resultados permiten concluir que el acercamiento y relación de los estudiantes con NEE a los espacios naturales tiene una influencia positiva y colabora asimismo en su autoconocimiento, autoestima, mejora de las relaciones sociales, con su entorno y familia.
Técnicas Corporais e Significados do Escotismo em Gibis e Manuais Ilustrados
Authors: Souza Marcio Ferreira de , Silva Cinthia Lopes da
Published: May 2020

Os objetivos do presente trabalho são identificar e analisar: 1) como as técnicas corporais do escotismo são apresentadas em gibis e manuais ilustrados e 2) quais os significados das imagens de gibis sobre escotismo. Os gibis e manuais ilustrados sobre escotismo são produtos da mídia voltados ao lazer de crianças e jovens. Essas produções não são neutras, elas propõem conteúdos que expressam certa intencionalidade. Trata-se de pesquisa bibliográfica e documental, de tipo qualitativa. Os resultados são: 1) As técnicas corporais do escotismo são apresentadas nas imagens de gibis nas seguintes situações: como fazer nós, construir brinquedos relacionados ao Movimento Escoteiro e como fazer observações na floresta, 2) as imagens analisadas reproduzem significados de alerta, controle e equilíbrio, como forma de educação e preparação da criança e do jovem para a vida adulta.
Jogos Olímpicos
Authors: Minuzzi Evelize Dorneles , Marin Eizara Carolina , Mascarenhas Fernando
Published: May 2020

Este artigo situa os Jogos Olímpicos como espetáculo de entretenimento planetário, explícito na dimensão da infraestrutura, na expectativa quanto ao desempenho dos atletas, na midiatização do evento, nas razões do Estado e nos interesses privados em sediar, no montante dos custos econômicos, nos exemplos de superação e na possibilidade de enaltecer ou abalar o orgulho nacional. A pesquisa documental foi realizada via mídia “Folha de S. Paulo”, sobretudo, entre o período de 1992 a 2012. Como procedimento de interpretação, utilizamos os pressupostos da análise de conteúdo. Os Jogos Olímpicos apresentam-se como um fenômeno planetário de controle ideológico da sociedade capitalista, transformado em mercadoria para a satisfação imediata do público, rentável para a indústria do entretenimento; e como um elemento gerenciador dos interesses do Estado.
Perancangan Sistem Informasi Pendataan Kebijakan Pemerintah Pada Balai Syura Ureung Inong Aceh (BSUIA)
Authors: Agustina Agustina
Published: May 2020

Online media is a liaison, intermediary, and target as well as a communication tool channel to convey messages to the general public with planning and systematic and hopes to get a response from the recipient of the message, and of course, it requires a good response or response from the target audience. Therefore, it is necessary to design a media outreach that makes it easy for the public to get it or media that are easily accessible to the community, the form of an information media must be effective, easy to reach and in accordance with the habits and activities of the target audience, then the schedule for the distribution of the campaign media must be on time in accordance with needs. The purpose of this study was to design a Government Policy Data Collection Information System at the Ureung Inong Aceh Shura Center (BSUIA) based on PHP and MySQL. The method used in the Government Policy Data Collection Information System at the Ureung Inong Aceh Shura Hall (BSUIA) is to use the waterfall method or called the waterfall method. Data collection techniques using research methods by observation, interview, and literature study. The tools used are Adobe Dreamweaver and use web-based programming languages such as; PHP, MySQL, JavaScript JavaScript, JSON, JQuery as applications in interface design, and MySQL as DBMS. The test results of this application are the systems that are built already meet the needs, the input data process has met the needs and the resulting report has met the needs.Keywords:Information Systems, Government Policy, Web-Based
Sistem Pengarsipan Sertifikat Keahlian (SKA) dan Sertifikat Keterampilan (SKT) pada Asosiasi Tenaga Teknik Indonesia (ASTTI) Provinsi Aceh
Authors: Walad Muzakkir
Published: May 2020

The competency standard of expert / skilled personnel implementing construction services is used as a reference for everyone who intends to obtain a certificate, where relevant competence will be recognized in the field of engineering in accordance with their expertise and skills. Feasibility standards are a guideline for the Association of Indonesian Technical Personnel (ASTTI) Aceh Province in the order to the certification process for its members. Problems in this study can be formulated on how to present the Expertise Certificate (SKA) Filing System and Skills Certificate (SKT) at the Indonesian Association of Technical Personnel (ASTTI) in Aceh Province and design a web-based application. The purpose of the study was to design a Skill Certificate (SKA) and Skills Certificate (SKT) Archiving System at the Indonesian Association of Technical Personnel (ASTTI) in Aceh Province to make it faster and more accurate. The method used in the Design of Archiving System Certificate of Skills (SKA) and Skills Certificate (SKT) at the Indonesian Association of Technical Personnel (ASTTI) in the Province of Aceh is based on the waterfall method or called the waterfall method. Based on observations and authors can draw a conclusion that the Archiving System Certificate of Skills (SKA) and Skills Certificate (SKT) at the Indonesian Association of Technical Personnel (ASTTI) Province of Aceh Using Web-based is designed with the aim to replace the recording of SKA, SKT archive data and registration certification is manually computerized to minimize the level of error in recording and managing SKA, SKT archive data and certification registration data. Where this application can simplify and accelerate the time to process SKA archive data, SKT, and certification registration in terms of socialization of SKA archive data, SKT, and ASTTI certification registration. It is expected that with a computerized system to encourage employees to be more disciplined in improving employee performance in the progress of the institution.Keywords:Expertise Certificate Filing System (SKA), Expertise Certificate (SKT), Waterfall, Web-Based
Efficient Geo-Textual Hybrid Indexing Techniques for Moving Objects and Queries
Authors:   Research Scholar, Department of Computer Science, Women’s University, Santacruz (West), Mumbai, Maharashtra, India., Powar Sulbha Kishor , Magar Dr. Ganesh M. ,   Associate Professor, Department of Computer Science, Women’s University, Santacruz (West), Mumbai, Maharashtra, India.
Published: May 2020

Advancements of various Geographic Information Technologies have resulted in huge growth in Geo-Textual data. Many Indexing and searching algorithms are developed to handle this Geo-Textual data which contains spatial, textual and temporal information. In past, Indexing and searching algorithms are developed for the applications in which the object trajectory or velocity vector is known in advance and hence we can predict the future position of the objects. There are real time applications like emergency management systems, traffic monitoring, where the objects movements are unpredictable and hence future position of the objects cannot be predicted. Techniques are required to answer the geo-textual kNN query where the velocity vectors or trajectories of moving and moving queries are not known. In case of moving objects, capturing current position of the object and maintaining spatial index optimally is very much essential. The hybrid indexing techniques used earlier are based on R-tree spatial index. The nodes of the R-tree index structure are split or merged to maintain the locations of continuously moving objects, increasing the maintenance cost as compared to the grid index. In this paper a solution is proposed for creating and maintaining hybrid index for moving objects and queries based on grid and inverted list hybrid indexing techniques. The method is also proposed for finding Geo-Textual nearest neighbours for static and moving queries using hybrid index and conceptual partitioning of the grid. The overall gain reported by the experimental work using hybrid index over the non- hybrid index is 30 to 40 percent depending on the grid size chosen for mapping the data space and on the parameters of queries.
Технология и средство механизации для обработки зерна
Authors: Рудик Феликс Яковлевич , Моргунова Наталья Львовна , Красникова Екатерина Сергеевна , Фауст Елена Александровна , Семилет Никита Александрович
Published: May 2020

Зерно подвержено заражению плесневыми грибами, что является значительной проблемой в кормопроизводстве и пищевой промышленности. Высокая концентрация микотоксинов в зерне может привести к отравлениям и даже летальному исходу. Поэтому актуальны исследования по совершенствованию технологий и технических средств обеззараживания зерна. В статье представлены результаты исследований бактерицидного свойства ультразвука низких частот в среде анолита. Авторами разработана технология и установка для обработки зерна. Показана целесообразность проведения обеззараживания зерна ультразвуком низких частот 24-26 кГц с интенсивностью ультразвука не более 1 Вт/см2 в среде анолита, полученного на установке СТЭЛ. Разработанная технология позволяет уменьшить содержание в зерне бактерий и плесневых грибов, а также предотвращает накопление в нём микотоксинов и уменьшает загрязненность минеральными примесями.
Illumination Estimation for Nature Preserving low-light image enhancement
Authors: Parihar Dr. Anil Singh , Singh Kavinder
Published: May 2020

In this paper, we proposed a new low-light image enhancement

approach to overcome the above limitations. The

proposed algorithm is named as Nature Preserving Lowlight

Image Enhancement (NPLIE). NPLIE estimates initial

illumination and performs optimal refinement. The proposed

algorithm computes the reflectance component through an

element-wise division of input image by illumination. The enhanced image is obtained as a product of adjusted illumination and reflectance component. In this work, we estimate initial

illuminance from structure-aware smoothening of a low-light

image using guided filters of variable box sizes. We compute

refined illumination by solving the proposed multi-objective
Estudo comparativo da ação sanitizantes de uso caseiros em hortaliças
contaminadas com Ancilostomídeos
Authors: Reis Jefferson Brendon Almeida dos , Silva Aline Brito da , Almeida Gabriela Gentil de , Lemos Larissa dos Santos , Lopes Júlia Christinna Martins , Silva Fabiana Brandão Alves , Monteiro Lycia Batista Oliveira
Published: May 2020

Objetivo: O presente trabalho tem como objetivo verificar a efetividade de sanitizantes de uso caseiros quanto a capacidade de paralisar e desinfetar larvas de Ancilostomídeos. Método Para obtenção das larvas de Ancilostomídeos foi utilizado o método de Hoffman, Pons e Janer (HPJ). Em seguida, foram preparadas lâminas com o sedimento e adicionou-se concentrações diferentes de saneantes empregados na rotina doméstica. Simultaneamente, foi avaliado, através de microscopia óptica, o tempo cronometrado que cada saneante em diferentes concentrações, necessitaria para paralisação completa do helminto. Resultados: O ácido acético e o hipoclorito não apresentaram efetividade em nenhuma das concentrações testadas. Já o vinagre de álcool puro na diluição de 40% paralisou 90% das larvas em um período de 14 minutos e 31 segundos. O vinagre composto de álcool, na concentração de 40% foi capaz de paralisar mais de 90% das larvas em um tempo médio de 9 minutos e 50 segundos. Conclusão: A utilização de 40% de sanitizantes de vinagre se mostraram eficazes na desinfecção de larvas de Ancilostomídeos. No entanto, este estudo alerta que a eliminação de larvas não é segura quando se leva em conta a concentração usada na rotina doméstica atual
Descritores: Ancilostomídeos; Contaminação Alimentar; Sanitizantes Caseiros.
La necesidad de promover el debate epistemológico de la pedagogía en las facultades de ciencias de la educación, desde la perspectiva latinoamericana
Authors: Vera-Rojas Mirella Del Pilar , Chávez Vera Luis Fernando , Vera Rojas Luis Antonio
Published: May 2020

El presente artículo fruto de la revisión de distintas aportaciones científicas de autores latinoamericanos, luego de hacer un breve recorrido histórico de la Educación, la Pedagogía y la escuela como organización social, expone las razones por las que el debate del estatuto epistemológico de la Pedagogía en América Latina debe ser revitalizado por educadores y pedagogos en las Facultades de Ciencias de la Educación, quienes además de formar integralmente a los educandos, estamos llamados a continuar con el avance y desarrollo de esta ciencia, para empezar a educar a nuestros niños y jóvenes con modelos educativos y pedagógicos  propios  que respondan a las particularidades, singularidades, intereses y reales necesidades de la región, en función de nuestra particular cultura e historia, y refleje los avances ocurridos en los países que la conforman y brindemos una educación emancipadora que tanto necesitan nuestros pueblos.
Caracterización de los agentes educativos en Colombia
Authors: Cuervo Leidy Carolina , Casadiego Cabrales Alix , Avendaño Rodríguez Alvaro , Tovar Pérez Luis Ferney
Published: May 2020

El presente estudio tiene como finalidad caracterizar los agentes educativos que atienden a la primera infancia en Colombia, de tal forma que se tenga una pauta inicial para diseñar planes de acción en torno a las directrices en materia de educación infantil. Mediante encuestas se recogieron los datos en 8 departamentos de Colombia, encontrando un 23% de los agentes educativos con edades entre los 31 y 40 años.  Así mismo el 66% no posee estudios universitarios y la mayoría de ellos lo constituyen las madres comunitarias. Finalmente, se concluye sobre los aportes de la investigación para realizar capacitaciones adecuadas de acuerdo al perfil de los diferentes agentes educativos, y de esta manera lograr contribuir al desarrollo integral de la primera infancia.
Desarrollo de capacidades emprendedoras; una alternativa a través de la diversificación curricular
Authors: Luján Vera Priscila Estelita , Trelles Pozo Luis Ramón , Mogollón Taboada Marlón Martín
Published: May 2020

El trabajo de investigación consistió en elaborar una propuesta de diversificación curricular para el desarrollo de capacidades emprendedoras, sustentada en las teorías del emprendimiento, el trabajo y del currículo. Para lograr estos propósitos se identificó los niveles alcanzados por el deficiente desarrollo de capacidades emprendedoras mediante el estudio de las dificultades para gestionar procesos de estudio de mercado, diseño, planificación, comercialización de bienes o servicios de uno o más puestos de trabajo de una especialidad ocupacional específica. Se aplicó un modelo socio crítico propositivo que se estructura en la formulación de un diagnóstico de la realidad, y se efectuó a partir de la observación empírica del entorno interno de la institución educativa. Los resultados muestran que la mayoría de estudiantes no evidencian habilidades básicas para el desarrollo de emprendimientos y que necesitan ser instruidos para desarrollar capacidades emprendedoras.
Internalización de la paz, mediante las competencias socioafectivas en niños y niñas de preescolar en Neiva
Authors: Perdomo Cruz Emperatriz , Cuervo Leidy Carolina , Barrera Monje Jenifer Lorena , Plazas Motta Eduardo
Published: May 2020

Conseguir la paz ha sido el propósito esencial de todo ser humano a nivel mundial, con los años los conflictos han aumentado en todos los ámbitos de la sociedad y la solución mediática es la violencia. La investigación se realizó en la Institución Educativa Enrique Olaya Herrera de la ciudad de Neiva, en la que participó toda la comunidad educativa.

Como referente teórico, la Tesis de la Paz Interior, la Teoría de la Paz Imperfecta, (López, 2000, p. 46-49).Y la “Teoría de la trasmisión cultural” de (Bernstein, 1994). En coherencia con los objetivos propuestos el estudio fue de enfoque cualitativo, desde acciones como: elaboración teórica, revisión documental y caracterización de los contextos de interacción pedagógicos; fue de carácter: analítico, descriptivo, interpretativo y propositivo.

Los resultados abordaron importantes conclusiones y recomendaciones, se propuso empoderamiento conceptual, procedimental y actitudinal, se reconoció transformar las interacciones pedagógicas de los agentes. Se planteó construir relaciones menos violentas y solución pacífica de los conflictos. E implementar un currículo experiencial fundamentado en la pedagogía invisible.
Webquest herramienta tecnológica aplicada la enseñanza del inglés
Authors: Moreno Pérez Laura del Pilar , Ramirez Valencia Astrid
Published: May 2020

La implementación de herramientas tecnológicas dentro del aula de clase para el desarrollo de actividades, es usada por el docente para promover la participación, el aprendizaje cooperativo y la creatividad en los estudiantes. En este texto se expone las implicaciones del uso de Webquest, en un grupo de niños de segundo de primaria en

 

una escuela pública por cuenta de un practicante de inglés dando a evidencia los efectos de la implementación de los recursos tecnológicos en el proceso de enseñanza de inglés esta experiencia puede ser utilizada en cualquier otro ambiente pedagógico.

Como método de estudio se aplicó la investigación cualitativa y en la recolección de datos, se usaron dos instrumentos: una entrevista semiestructurada siguiendo los lineamientos de (Torres, 2006), para su construcción y unos diarios de campo diligenciados por el docente en formación a lo largo de una práctica docente de inglés con niños, que de acuerdo con  (Jane. Mills, Melanie Birks, 2014) sirven para evaluar el proceso y desarrollo de cada clase.

Los resultados de este estudio, corroboran que el uso adecuado de las Webquest dentro de un ámbito de enseñanza es pertinente para el proceso educativo, además permite al docente innovar en sus clases, logrando que los estudiantes participen significativamente, dentro de la misma.
Linguistic Loneliness and Study Abroad
Authors: Slagter Cynthia , Pyper Marcie J.
Published: May 2020

This article considers the conflict between students’ desire to improve their target language skills and their desire for belonging and community . The stud y, conducted over three years, examines student perceptions of barriers to target language gain during semester long study abroad. Participants completed surveys, took the Versant Language Test before and after their study abroad experience, and partici pated in a post program interview . Results suggest that students experience conflicting priorities in decisions governing native language versus target language use during study abroad. Although some persist in speaking the target language with their co national peers, they find it unsatisfying because they are unable to meet their social needs . Valuing relationships over linguistic improvements, students resort to speaking their native language among themselves during study abroad . The research ers suggest strategies for how to best prepare students to reconcile these tensions.
Сопротивление при продавливании плоских плит с многорядным расположением арматурных сеток
Authors: Тур В. В. , Брич А. В.
Published: May 2020

В статье приведены результаты испытаний плит из самоуплотняющегося бетона на основе расширяющегося вяжущего, армированных сетками с малой ячейкой при их многорядном расположении. Описаны формы разрушения плит при локальном нагружении и предельные усилия, зафиксированные в испытаниях.
Расширение проёма в несущей кирпичной стене прессового цеха СОАО «Беловежские сыры»
Authors: Шурин А. Б. , Мухин А. В. , Луговской М. А.
Published: May 2020

В статье рассматривается конструктивное решение по расширению проема в производственный цех CОАО «Беловежские сыры» и технология его монтажа и включения в работу. Увеличение ширины проёма вызвано необходимостью перемещения и монтажа во внутренних помещениях трех крупногабаритных установок по производству сыра. Основной несущей конструкцией усиления являются спаренные фермы.
Каждая ферма представляет собой плоскую раму с жесткими узлами, запроектированную по типу балок инженера А. Виренделя.
Исследование узлов сопряжения плит перекрытия безопалубочного формования со стеновыми конструкциями
Authors: Чик В. М. , Щербак С. Б.
Published: May 2020

Появление на строительном рынке Республики Беларусь плит безопалубочного формования с высотой сечения 320, 350, 400, 450, 500 мм открывает новые возможности при проектировании зданий и сооружений [1]. При этом данные большепролетные многопустотные плиты перекрытия и покрытия пролетом (L=10…16 метров) в основном находят свое применение в каркасных системах со свободным опиранием на балки, прогоны и ригели. Данные конструктивные системы с однопролетными плитами и шарнирным опиранием на опорах хорошо изучены и понятны для инженеров, осуществляющих проектирование зданий и сооружений. Представляется вполне целесообразным расширить область применения большепролетных плит и для стеновых конструктивных систем зданий. Исследование напряженно-деформированного состояния узлов опирания плит на стеновые конструкции, влияние пригруза в опорных узлах на работу большепролетных плит перекрытия, фактические значения
углов поворота в сечениях при различных граничных условиях представляют большой практический интерес, которому посвящена данная статья.
Влияние температурно-влажностных деформаций каменной кладки на трещиностойкость стенового заполнения каркасных зданий
Authors: Деркач В. Н.
Published: May 2020

в зависимости от способа их сопряжения с железобетонным монолитным каркасом. Установлены предельные значения длины стен в зависимости от способа опирания каменной кладки и вида кладочных изделий. Показано, что усадка каменной кладки вызывает в стене появление главных растягивающих напряжений, траектории которых совпадают с направлением горизонтальных растворных швов. При этом в стенах с оконными проемами наиболее подверженной трещинообразованию является подоконная область кладки. Приведены зависимости, связывающие жесткость узлов сопряжения стены с вертикальными элементами каркаса с величиной главных растягивающих напряжений,
возникающих в стене при нормируемых значениях усадочных деформаций каменной кладки. Предложены конструктивные мероприятия, позволяющие снизить риск образования трещин в стенах каркасных зданий. Данные мероприятия включают устройство разделительного слоя между каменной кладкой и плитой перекрытия, применение податливых связей в узлах сопряжения стенового заполнения с каркасом, а также армирование горизонтальных швов каменной кладки или устройство деформационных швов.
Определение внутренних усилий в элементах структурных конструкций системы «БрГТУ» по результатам измерения вибрационных характеристик стержней
Authors: Драган А. В. , Люстибер В. В.
Published: May 2020

В статье представлена методика определения внутренних продольных усилий в стержневых элементах структурных конструкций системы «БрГТУ». Представленная методика базируется на зависимости внутреннего усилия в элементе от частоты его собственных поперечных колебаний. В статье описаны оборудование и порядок проведения измерений виброчастотных характеристик, а также представлены результаты, полученные на этапе мониторинга технического состояния структурного покрытия Летнего амфитеатра в г. Витебске, произведенного в мае 2019 года.
Testing of facade panels based on cassette profiles
Authors: Martynov Y. , Nadolski V. , Viarouka F.
Published: May 2020

When designing modern enclosing structural systems, such qualities as reducing the complexity of installation, low weight, energy efficiency, aesthetic appeal and many others become more and more significant. Presented in this article new constructive solution of a self-supporting wall panel based on cassette profiles and profiled sheets combined into a single spatial design system to a large extent is able to meet these requirements.
The article is devoted to the description, analysis and justification of a new constructive solution of a self-supporting wall panel based on cassette profiles; the design procedure was carried out using calculation methods, as well as using the basis of the results of tests in accordance with КP EN 1993-1-3; the data of experimental confirmation of the operability of the proposed structural system during load tests corresponding to the active
wind pressure are presented.
Pengaruh Belajar Tipe Teams Games Tournament (TGT) Terhadap Hasil Belajar Matematika
Authors: Anas Taufiqurrahman  , Andes Safarandes Asmara
Published: May 2020

This study aims to determine the effect of the Teams Games Tournament (TGT) type of cooperative learning methods on mathematics learning outcomes at Adiarsa Barat II Elementary School, West Karawang District, Karawang District. This research is a type of quantitative research. The population in this study were grade II students of Adiarsa Barat II Elementary School. The sample in this study amounted to 22. The technique of collecting data through filling tests with Mathematics subjects. Researchers use data analysis techniques, namely statistical calculations. The results of hypothesis testing, there are significant differences between the cooperative learning methods of Teams Games Tournament (TGT) and Mathematics learning outcomes. This was obtained (tcount = 5.813> t table = 2.085) with a significance of 0.05 and n = 22 indicating that the hypothesis was accepted. From the results of this study it can be said there are differences in learning outcomes in Mathematics with cooperative learning methods of the Teams Games Tournament (TGT) type
Fondements et enjeux de la data-philosophie
Authors: Bressler Sonia
Published: May 2020

Aborder la “data” se fait principalement de façon “technique”, en lien avec soit la programmation algorithmique, soit la question matérielle (outils de collecte ou outils de conservations). Peu de travaux questionnent la notion même de “data”. Encore moins d’articles existent sur la data abordée de façon philosophique. Dans cet article, nous tâchons de mettre en lien la “data” et la “philosophie”. Pour cela, nous nous appuierons sur la question du “critère du réel”. En posant la question de la “data” comme un “critère de réalité” potentiel, nous entrons dans l’exercice philosophique. Nous cherchons ici à fonder la “data-philosophie” et ses enjeux. Nous en venons à poser les quatre champs opératiques de la Data-Philosophie : ontologie, épistémologie, praxis et éthique de la data.
Ensino-Aprendizagem de Análise Combinatória via Exploração, Resolução e Proposição de Problemas no Ensino Médio
Authors: Silveira Adriano Alves da , Andrade Silvanio de
Published: May 2020

A presente pesquisa analisa como uma abordagem em sala de aula via Exploração, Resolução e Proposição de problemas pode potencializar o ensino-aprendizagem de Análise Combinatória. A pesquisa foi empreendida segundo uma abordagem qualitativa, visando buscar significados, interpretar e compreender as informações obtidas; na modalidade de pesquisa caracterizada como pedagógica, segundo a qual o professor é o pesquisador de sua própria sala de aula (LANKSHEAR e KNOBEL, 2008). A Metodologia de ensino-aprendizagem escolhida para trabalhar em sala de aula foi a de Exploração, Resolução e Proposição de problemas (ANDRADE, 1998; 2017), desenvolvida em uma turma do 2º ano do Ensino Médio de uma escola pública, por meio de um conjunto de situações-problema referentes ao conteúdo de Análise Combinatória. Os dados foram levantados por meio de aulas ministradas na turma, observações e registros dos materiais utilizados pelos alunos, bem como de gravação sonora. Neste artigo, destaca-se 7 encontros, totalizando 7 aulas, cada uma com duração de, no máximo, 45 minutos. Durante a intervenção, o pesquisador agiu como professor-pesquisador, trabalhando em sala de aula tanto como pesquisador e como professor regente, mediador e incentivador do processo ensino-aprendizagem dos alunos, dando-lhes autonomia na construção das ideias essenciais de Análise Combinatória e desenvolvendo assim reflexões sobre a experiência realizada. Os resultados da pesquisa evidenciaram que através da abordagem via Exploração, Resolução e Proposição de problemas foi possível acompanhar o crescimento dos alunos, que lançaram suas próprias ideias para explorar e resolver os problemas propostos tanto pelo professor-pesquisador como por eles mesmos, encontraram múltiplas estratégias e processos de exploração e resolução desenvolvidas por eles mesmos no diálogo aluno(s)-aluno(s) e professor-aluno(s), justificaram suas explorações, resoluções, soluções, insights e processos, propuseram novas explorações e novos problemas, indo além do processo de resolução, participando assim efetivamente da construção do seu conhecimento em Análise Combinatória. De onde se conclui que tal metodologia permitiu ao aluno um aprendizado com mais compreensão e profundidade, potencializando-o para resolver problemas de Análise Combinatória com foco não apenas na busca da resolução e solução do problema, podendo ir muito além, como a realização de um trabalho de exploração e proposição de problemas em perspectivas múltiplas.
Educação Para Indígenas E Escolas Indígenas Dos Guarani E Kaiowá: Um Olhar Crítico
Authors: Mendes de Oliveira Maria Aparecida , Orjuela Bernal Jorge Isidro
Published: May 2020

Neste artigo, apresentamos algumas reflexões sobre as escolas indígenas Guarani e Kaiowá, e o papel que estas assumem na vida destas comunidades, com a finalidade de situar o contexto dos processos de educação escolarizada para os indígenas. Tomamos como referência, para a apresentação do cenário da Educação Escolar Indígena entre os Guarani e Kaiowá de Mato Grosso do Sul, o diálogo com diversos trabalhos realizados por pesquisadores tanto indígenas quanto não indígenas, quem com suas atividades contribuem na análise das políticas culturais presentes no campo da educação escolar indígena. A partir destas pesquisas, apresentamos algumas considerações sobre o papel da escola na vida dos professores indígenas e os conhecimentos presentes nos cenários de formação destes sujeitos, na atual perspectiva de educação escolar indígena intercultural e bilíngue. Optamos por buscar a compreensão sobre alguns aspectos do processo de escolarização e dos impactos deste na vida dos povos indígenas, que estão ligados a identidade e a forma como os professores indígenas vivenciaram e vivenciam hoje o processo de escolarização. E, finalmente, levamos em consideração a escola como um território permeado por tensões entre diferentes regimes de conhecimento, sendo estas últimas o nosso prezado material de reflexão.
Parâmetros clínicos e bioquímicos de pacientes renais crônicos em hemodiálise com níveis elevados de fosfatase alcalina
Authors: Dias Maria Rita Fonseca , Ribeiro Raissa Castro , Lobão Vanessa Fernandes , Maciel Michel Garcia , Reis Andréa Dias , Dias Luciana Pereira Pinto , Cordeiro Karina Silva , Ferreira Mylenne Cardim , Martins Isabelle Christine Vieira da Silva
Published: May 2020

Introduction: Chronic kidney disease (CKD) is a global public health problem, which implies poor health and high risk of cardiovascular disease contributing to high mortality rates, whichhas been associated with high levels of alkaline phosphatase (AF) in this public. The aim of this study was to compare clinical and biochemical parameters in relation to alkaline phosphatase levels of chronic renal patients on hemodialysis. Methods: Cross-sectional and analytical study, performed in 93 male and female patients, aged 18 years or older, from a hemodialysis center in the city of Belém, Pará. Data collection included interviews through a semi-structured questionnaire and consultation of medical records. Descriptive statistics consisted of mean, standard deviation, median, interquartile range, relative and absolute frequency. For alkaline phosphatase analysis, the interquartile range of 120 U/L was used. Results: Of the 93 patients, 58 were men with a mean age of 54.5 ± 4.5 years. The sample was divided into two groups: the first, with low alkaline phosphatase - less than 120 U/L (n= 50; 82.24 ± 21.67); and the second, with high alkaline phosphatase - greater than or equal to 120 U/L (n= 43; 288.82 ± 300.05). After analyzing the clinical and biochemical profile of each group, we found a statistical difference in the values of parathyroid hormone and hemoglobin, in which the group with high alkaline phosphatase obtained
higher parathyroid hormone levels and lower hemoglobin values. Considerable prevalence of elevated phosphatase was observed in chronic renal patients on hemodialysis. Conclusion: The study identified high parathyroid hormone and lower hemoglobin in patients with high alkaline phosphatase. We emphasize the importance of monitoring and correcting AF levels, when possible.
Indicadores de variabilidade glicêmica e mortalidade em pacientes críticos com terapia nutricional
Authors: Almeida Josiane Monteiro , de Carvalho Lucas Lima
Published: May 2020

Introduction: Glycemic variability (GV) has been associated with mortality in critically ill patients. Several methods have been used to measure it, but no guideline has so far proposed a gold standard. The aim of this study was to associate different GV measurement methods with mortality in patients in an intensive care unit (ICU) under nutrition therapy (NT). Methods: Retrospective longitudinal study conducted between April and September 2018, in which 82 patients were enrolled in intensive care, with more than 48 hours of hospitalization and using NT. Demographic data, clinical data and all blood glucose values measured during hospitalization were collected. The GV
was evaluated through three indicators: standard deviation (SD), coefficient of variation (CV) and glycemic mean (MGL). Statistical analysis was performed using Whitney and Pearson Chi-square tests, univariate and multiple logistic regression, and odds ratio. The analyzes were processed and evaluated using the Statistical Data Analysis software version 12.0. Results: 11,676 blood glucose levels were measured. Most of the sample received enteral diet. Mortality was 42.7%. A total of 36.58% of the patients had a previous diagnosis of diabetes mellitus (DM) and these presented higher values for all evaluated parameters of VG compared to non-diabetics. CV, SD and MGL values were higher among the patients who died. Univariate logistic regression analysis showed
that the variables CV, SD and MGL were significantly associated with mortality. However, based on the multivariate logistic regression model, only PD maintained a relationship with mortality. Conclusion: The SD is an indicator of GV is independently associated with increased mortality in a cohort of heterogeneous patients on TN in the ICU.
Apetite e sintomas de impacto nutricional de mulheres com câncer ginecológico
Authors: Spexoto Maria Claudia Bernardes , da Silva Gesieli Aparecida , de Brito Lígia Zampieri , Murra Mariana dos Santos , Reis Ricardo
Published: May 2020

Introduction: Changes in appetite are common and worrying in cancer patients and significantly impact nutritional status. This study aimed to verify the relationship among appetite/symptoms and the sociodemographic, clinical and nutritional status of women diagnosed with gynecological cancer without antineoplastic treatment treated at Barretos Cancer Hospital. Methods: This is a cross-sectional study with a non-probabilistic sample design, conducted between January and September 2017. This study comprised sociodemographic, clinical, nutritional status and appetite/ symptoms. Nutritional assessment was performed using the body mass index (BMI) and the PatientGenerated Subjective Global Assessment (PG-SGA). To assess appetite and symptoms, the Cancer Appetite and Symptom Questionnaire (CASQ) instrument was used. For associations of interest, the chi-square test was used. A significance level of 5% was adopted. Results: 171 women with a mean age of 52.32 ± 14.95 years participated, most of them diagnosed with cervical cancer (56.6%). Although the predominance in this study is women with moderate appetite/symptom impairment, it was not related to sociodemographic and clinical variables, nor was it associated
with nutritional status assessed by BMI. However, a significant association was found between appetite/symptoms and nutritional status assessed by PG-SGA (p = 0.033). Conclusion: Appetite impairment and presence of symptoms were not related to the sociodemographic and clinical variables studied in women diagnosed with treatment-naive gynecological cancer. Significant association was found between CASQ and nutritional status assessed by PG-SGA.