bluuebunny/crossref_metadata_2025 huggingface dataset:
Study of Neptunium, Americium and Protactinium Addition for 300MWth GFR with Uranium Carbide Fuel
Authors: Syarifah Ratna Dewi , Sabrina Alvi Nur
Published: December 2021

A study of Neptunium, Americium, and Protactinium addition for GFR 300MWth with Uranium Carbide fuel has been performed. The purpose of this study was to determine the characteristics of addition Neptunium, Americium, and Protactinium in a 300MWth Gas-Cooled Fast Reactor. Neutronics calculation was design by using Standard Reactor Analysis Code (SRAC) version 2006 with data nuclides from JENDL-4.0. Neutronics calculations were initiated by calculating the fuel cell calculation (PIJ calculation) and continued with the reactor core calculation (CITATION calculation). The reactor core calculation used two-reactor core configurations, namely the homogeneous core configuration and heterogeneous core configuration. The Neptunium, Americium, and Protactinium additions were performed after obtaining the optimal condition from heterogeneous core configuration. The addition of Neptunium and Americium which are Spent Nuclear Fuel (SNF) from LWR fuels, aims to reduce the amount of Neptunium and Americium in the world and also to reduce the effective multiplication factor (k-eff) value from the reactor. The results obtained that the addition of Neptunium and Americium causes the k-eff value was decreased at the beginning of burn-up time, but increase at the end of burn-up time. It was because Neptunium and Americium absorb neutrons at the beginning of burn-up time and turns into fissile material at the end of burn-up time. The addition of protactinium in the reactor causes the k-eff value to be decreased both at the beginning of the burn-up time and at the end of the burn-up time. It happens because Protactinium absorbs neutrons both at the beginning of the burn-up time and at the end of the burn-up time. Therefore protactinium is often called a burnable poison.
Magnetic Susceptibility of Ferromagnetic Alloy Material Co (1-x) Ni (x) Nanocube and Nanosphere Models
Authors: Wahyudi Imam , Rohman Lutfi , Purwandari Endhah
Published: December 2021

A hard disk is a data storage medium composed of a thin layer of magnetic material. Hard drives take advantage of the characteristics of magnetic materials that are stable to heat and have sensitivity to magnetic fields. One of the best materials to use a thin layer ferromagnetic on a hard disk is CoNi alloy. Hard drives with larger storage capacities require magnetic materials with high magnetic susceptibility values and Curie temperatures to obtain the best magnetic properties. The magnetic susceptibility of alloy ferromagnetic material Co (1- x) Ni (x) nanocube and nanosphere is calculated using vampire-based micro magnetic simulation. The research was conducted using a literature review on the parameters of the CoNi alloy material, and then it was simulated in the vampire program. The data generated from the simulation are magnetic susceptibility (1/tesla) and temperature (K). The spectrum of the magnetic susceptibility graph that shifts to the right as the Ni (x) composition decreases, it is assumed that the higher Curie temperature is produced. Otherwise, The increase in Ni (x) composition causes the magnetic susceptibility spectrum to shift to the left, with the Curie temperature's predicted value getting minor than the other. The nanocube-shaped material has a higher susceptibility value than the nanosphere-shaped material in terms of each Ni (x) composition variation at its maximum magnetic susceptibility.
PENGARUH MODEL PEMBELAJARAN INKUIRI TERBIMBING BERBANTUAN LABORATORIUM VIRTUAL TERHADAP KEMAMPUAN REPRESENTASI GRAFIK SISWA SMA DI SEKOLAH
Authors: Firdausi Laily Ahila Qurrotul , Mahardika I Ketut , Supeno Supeno
Published: December 2021

This study aims to determine the effect of the guided inquiry learning model assisted by a virtual laboratory on the graphic representation ability of high school students in schools. The multi-representation used in this study is a graphical representation. This study uses a quasi-experimental method with a post test only design. The sample used in this study was taken by purposive sampling technique. This research was conducted at SMAN Pakusari with the research subjects of class X MIA 4 as the experimental class and class X MIA 1 as the control class. Data collection techniques using tests, tests in this study as data collection containing questions / exercises that are used to measure the ability of graphic representation owned by each individual. Based on the results of the t-test, with the 2 independent sample t-test or Mann-Whitney U test, it can be seen that the output of the Statistic Test for the asymp value. Sig. (2-tailed) that is 0.002 < 0.05 so that there is a significant effect between the ability of graphic representation in the experimental class and the control class.

 

 

Keywords: Guided Inquiry, Virtual Laboratory, Graphic Representation Ability
EFEKTIVITAS PENGGUNAAN MODUL FISIKA TERINTEGRASI STEM (SCIENCE, TECHNOLOGY, ENGINEERING, AND MATHEMATICS) MATERI USAHA DAN ENERGI DI SMA
Authors: Ulfa Ella Maria , Subiki Subiki , Nuraini Lailatul
Published: December 2021

Learning carried out during the pandemic is required to develop technology to support student learning effectively. Solutions for students and teachers to carry out learning effectively by using learning media that students can understand independently at home. Learning media that can support students in independent learning are modules. The module usage by educators related to 21st-century skills to balance the world of education in the modern era can collaborate with models, methods, and approaches in learning, one of which is the STEM (Science, Technology, Engineering, and Mathematics) approach. The purpose of this research is to describe the effectiveness of the STEM integrated physics module. The research method is by giving tests to students in the form of pretest and posttest. The subjects of this study were students of MAN 1 Jember class X MIPA 2 as a limited test and X MIPA 3 broad test. Product testing was conducted by researchers using the One Group Pretest-Posttest design. Then analyzed normalized Gain (N-gain) to determine the effectiveness of the module. The results of the analysis of the effectiveness of the module in the limited test obtained an average N-gain of 0.55 in the medium category, while in the broad test it was 0.71 in the high category. Based on the results of the effectiveness analysis that the STEM integrated physics module is in the effective category.

 

Keyword: Module, STEM, efectivity
La integración de los cultos rurales en la ciudad de Atenas entre el Arcaísmo y el Clasicismo
Authors: Plácido Suárez Domingo
Published: December 2021

En época pisistrátida se produce en Atenas una profunda transformación cultural que afectó al mundo religioso, pues los tiranos procuraron integrar en la pólis los rasgos de la cultura rural. Así los cultos rurales se transforman para atender a las necesidades de la nueva vida urbana. De este modo se fomentó el desarrollo del teatro como fenómeno integrador del campo en la ciudad.
Religio in rure
Authors: Rubio Rivera Rebeca
Published: December 2021

El análisis de la religiosidad del ámbito rural de los territorios de la parte septentrional del conventus Carthaginiensis (Carpetania suroccidental) en época romana permite profundizar en las características y heterogeneidad de las manifestaciones de culto existentes en este contexto. Así, a pesar de la escasez de testimonios epigráficos y arqueológicos, podemos vislumbrar una compleja dinámica en la que confluyen cultos romanos, formas dispares de sincretismos y tradiciones indígenas, todo ello formando parte, sin disonancias, de un politeísmo renovado perfectamente integrado en el plural sistema religioso romano.
El uso de apelativos divinos en ámbitos rurales béticos
Authors: Alvar Ezquerra Jaime , Pañeda Murcia Beatriz
Published: December 2021

En este trabajo se analizan las secuencias onomásticas divinas documentadas por la epigrafía rural de la Bética mediante la aplicación de la taxonomía de epítetos divinos elaborada en el seno del proyecto EPIDI. Se pretende determinar si el uso de estas fórmulas onomásticas es o no independiente del que se constata en las ciudades y, por ende, si revelan comportamientos religiosos específicos del campo que nos permitan hablar de una praxis religiosa rústica, o si por el contrario reflejan una ortopraxis determinada por la religión urbana. Para ello, en primer lugar, se realiza un estudio comparativo de los dioses y de los epítetos atestiguados en los núcleos urbanos y en las zonas rurales de la provincia. En segundo lugar, se examinan las deidades y los epítetos rurales más llamativos, atendiendo a las circunstancias que pudieron haber motivado la elección de las deidades y de los apelativos divinos en cuestión.
Rurification of Religion. Foci and Suggrundaria at the Roman Vicus of Falacrinae (Cittareale, Rieti, Italy)
Authors: Gasparini Valentino
Published: December 2021

The results of the archaeological exploration of the Roman vicus of Falacrinae, placed in the Upper Sabina 78 miles north-east of Rome, represent excellent first-hand material for testing the concept of “rurification” of religion.  The frequentation of the area goes back over time at least to the late Neolithic, but it is only in the Archaic period that a temple was built, soon converting itself into a sort of pole of attraction of the local community. After the Roman conquest (290 BCE), an entire village gradually arose around the monument. 129 sacrificial foci, dated between the late 3rd and the second half of the 1st cent. BCE (probably linked with the festivals of the Feriae Sementivae, Paganalia or Compitalia), and few burials (suggrundaria) belonging to perinatal foetuses of 30/40 weeks of gestation, dated during the 2nd and the first half of the 1st cent. BCE, are the most intriguing ritual practices that the excavations have been able to identify. The analysis of these practices encourages to conclude that the local rural communities: 1) adopted group-styles of religious grouping significantly different from those taking place in urban contexts; 2) could strongly modify hierarchies and rituals performed in the cities; 3) cannot necessarily be considered as “deviant” from the normative point of view; 4) could easily negotiate between local religious traditions and urban patterns.
Dignidad humana, personalidad y control de constitucionalidad
Authors: Feng Wei
Published: December 2021

El concepto de dignidad humana ha sido considerado o demasiado denso o demasiado delgado. Sin embargo, desde el punto de vista del no-positivismo, la normatividad jurídica de la dignidad humana puede ser justificada y reforzada por medio de su corrección moral. Desde una perspectiva individual, la comprensión de Mencio sobre la dignidad humana como un valor intrínseco y el imperativo categórico de Kant (el ser humano como un fin en sí mismo) podrían ser adecuadamente comprendidos con base en la diferencia (así como la conexión) entre el principium diiudicationis y el principium executionis, entre voluntad y “elección”; así como entre homo phaenomenon y homo noumenon (es decir, humanidad en la persona de los seres humanos). Desde una perspectiva social, las dimensiones del individuo y la persona social son construcciones ficticias; inclusive Radbruch -alguna vez defensor del derecho social- no remplazó el concepto de “persona jurídica” y, en el periodo de posguerra, reconoció la dignidad humana individual como el criterio para aplicar su famosa “fórmula de Radbruch". Por una parte, la dignidad humana muestra cuando menos un carácter normativo débil, el cual requiere, primero, ponderar entre el ejercicio de los poderes estatales y el control de constitucionalidad bajo la guía de la dimensión dual del ser humano y, segundo, la optimización del principio de la dignidad humana en casos particulares. Por otra, a través de la conexión necesaria entre el concepto de dignidad y personalidad, la dignidad humana puede exhibir un carácter normativo fuerte, el cual requiere inevitablemente una justificación metafísica.
La víctima ideal en los delitos de agresión y abuso sexual. ¿Es posible evitar la victimización secundaria?
Authors: Sánchez Rubio Beatriz
Published: December 2021

La figura de la víctima de los delitos de agresión y abuso sexual se encuentra entre dos realidades contrapuestas: la idealidad victimal, configurándose como única víctima válida aquella totalmente inocente y la objetivación de la mujer en un contexto pornificado. Entre esta dicotomía de contextos las víctimas se encuentran revictimizadas por diversas circunstancias que se desarrollarán en el presente artículo. En este sentido, sea cual sea la postura que tome la víctima, se verá alcanzada por estereotipos y distorsiones relativas a las relaciones sexuales.
Desigualdades y discriminaciones de las trabajadoras sexuales migrantes
Authors: González Fernández Tamara
Published: December 2021

Ser migrante en situación administrativa irregular implica no ser considerada/o ciudadana/o, no tener derecho a tener derechos.  Si además estás ocupado en alguna forma de economía informal mediante una actividad no reconocida tampoco puedes acceder a la ciudadanía a través del trabajo. Esta es la realidad las trabajadoras sexuales migrantes en España quienes sufren múltiples discriminaciones derivadas de la intersección entre las políticas de intervención abolicionistas y la política migratoria europea. Desde la epistemología feminista y la perspectiva de los derechos humanos, se recogen en este trabajo una aproximación al estatuto jurídico de estas mujeres desde sus experiencias y sus reclamaciones.
Feminismos y mujeres de Abya Yala en Barcelona (2000-2020). Genealogías coloniales y antirracistas
Authors: Llorca Ramos Constanza Macarena
Published: December 2021

Este artículo presenta una genealogía de los feminismos de mujeres de Abya Yala en Barcelona en los últimos veinte años, principalmente abordando el surgimiento y el asentamiento de las luchas antirracistas y decoloniales de estas mujeres. Para ello, se caracterizan las dinámicas de los feminismos en Barcelona durante los primeros años de activismo de las mujeres feministas de Abya Yala -primera década del 2000-, se identifica el proceso de fortalecimiento del feminismo antirracista y decolonial de mujeres de Abya Yala en Barcelona, y, por último, se indaga en el panorama actual del feminismo antirracista y decolonial de estas mujeres en Barcelona.
Issues of corpus comparability and register variation in the International Corpus of English: Theories and computer applications
Authors:   , Vetter Fabian
Published: December 2021

This study offers an account of the issue of corpus comparability of components of the International Corpus of English (ICE). By employing quantitative and qualitative methods, it contributes to corpus-based studies of varieties of English, and corpus linguistics as a linguistic discipline more generally. Specifically, it (i) exemplifies how discrepancies in sampling strategies can decrease the comparability of components of comparable corpus families such as ICE, (ii) presents methods to detect such discrepancies, (iii) develops and releases a user-friendly computer program (ICEtree) that allows the application of these methods to components of ICE that are not investigated in this study and (iv) illustrates how a register-based annotation framework could help mitigate some of the conflicting priorities in the use and compilation of comparable corpora.
Developmental Interplay between Self-Regulation and Academic Achievement : Emotional Regulation, Behavioral Regulation, and Metacognition
Authors:   , Edossa Ashenafi Kassahun
Published: December 2021

Self-regulation plays a fundamental role in academic achievement in that it helps students to modify their emotions, behavior, and cognition to meet the demands of learning activities. The central objective of this dissertation was to examine the developmental relationship between self-regulation and academic achievement during childhood. The dissertation combines the results of three related papers to answer this broad objective. Before investigating the developmental interplay between the different aspects of self-regulation and academic achievement, first, the question of whether self-regulation is a unitary or a multidimensional construct was addressed. The result of the first paper supports a multidimensional self-regulation where emotional and behavioral regulation are related but developmentally separate constructs. In addition to their developmental distinctiveness, emotional and behavioral regulation showed a reciprocal relationship from ages three to five and five to seven. The three main components of self-regulation—emotional regulation, behavioral regulation, and metacognition—are assumed to have unique mechanisms to positively influence academic achievement. The result of the cross-lagged panel analysis in the first paper demonstrates that behavioral regulation at the age of seven is a strong predictor of academic achievement at the age of 11, even after taking socioeconomic status into account. The other two papers focused on the developmental relationship between metacognition and academic achievement. The result of the multivariate latent growth curve analysis, in the second paper, reveals that intra-developmental changes in declarative metacognition and reading comprehension are positively and significantly related from grades 5 to 8, even after taking verbal cognitive ability into account. The third paper examined the developmental interplay between metacognitive monitoring and reading comprehension from grades 5 to 9, and a reciprocal relationship is observed.
Autodesk Meshmixer usado en la enseñanza de la odontología: Es posible?
Authors: Saravia-Rojas Miguel , Gutiérrez-Trevejo Jofre , Fukuhara-Nakama Mary , Velásquez- Huaman Zulema
Published: December 2021

La odontologia digital es una realidad, incorporar competencias digitales es ya perentorio en la formación de recurso humano en Odontologia. El uso del software Autodesk Meshmixer es una gran oportunidad para poder introducir tempranamente al estudiante de estomatología. Se comparte la experiencia como en el curso de Laboratorio de la Clínica Integral de Adulto CIA-2021 donde se diseñó una estrategia didáctica para involucrar el manejo de Meshmixer en el modelado 3D o diseño digital en 3D.
Análisis de la gestión de protección y conservación del medio ambiente en los departamentos de la región de la selva, Perú
Authors: Arias Percy , Amarísta Manuel
Published: December 2021

El objetivo del estudio fue analizar la gestión de protección y conservación del medio ambiente desarrollado por la unidad ambiental (UA) de las municipalidades distritales de los departamentos de la región de la selva del Perú. Se desarrolló un estudio descriptivo, de corte transversal, y se usó los indicadores ambientales reportados por la Encuesta Nacional de Municipalidades 2019 del Instituto Nacional de Estadística e Informática. Los datos se organizaron en Microsoft Excel y analizados mediante estadística descriptiva con software Stata versión 15. Se determinó la existencia de una brecha entre el número de UA instaladas y las requeridas por departamentos, identificando mayor problema en los departamentos de Amazonas y Loreto. Las denuncias por tipo de contaminación más frecuentes fueron: sonora, de agua y aire. Los principales tipos de elementos contaminantes reportados fueron: crianza de animales domésticos sin control, aguas residuales, y deforestación y quema de bosques. El análisis de la coherencia entre atención de denuncias por tipo de contaminación, aplicación de instrumento de gestión y acciones de conservación mostró la existencia de UA que trabajaron de acuerdo a lo establecido en el marco legal (Ley Nº 28611), y otro grupo de UA que reciben denuncias, pero no aplicaron instrumentos de gestión ambiental y no realizan acciones de conservación, calificando este tipo de gestión ambiental como deficiente. La definición de una estrategia de intervención ante esta situación, pasa por fiscalizar la aplicación de normas y leyes vigentes, impulsar la participación ciudadana, y trabajar sobre: tipos y elementos de contaminación más frecuentes.
БАБИН ЯР. ГОЛОКОСТ — ТАБУЙОВАНІ ТЕМИ РАДЯНСЬКОЇ ІСТОРІОГРАФІЇ
Authors: Рамазанов Ш. Ш. , Левітас Ф. Л.
Published: December 2021

В статті йдеться про етапи формування історичної пам’яті щодо проблеми Голокосту та трагедії Бабиного Яру в СРСР і Україні. Автори зосереджують увагу на боротьбі сталінської системи з об’єктивними спогадами людей, пам’яттю суспільства, яку тоталітарна влада намагалася викривити за допомогою замовчування, творення ідеологічних шаблонів та стереотипів. Стаття розкриває важливі факти, які в різні часи були досліджені в Україні та зарубіжжі. Доведено, що тільки з проголошенням незалежності України стали можливими об’єктивні наукові розвідки з історії Голокосту та злочинів тоталітаризму та нацизму в Бабиному Ярі.

Ключові слова: Голокост, Бабин Яр, нацистський геноцид, сталінський тоталітаризм, історична пам’ять.
Відносини між Туреччиною і СРСР в епоху правління президента Тургут Озала
Authors: Курбан В. , Джафаров Н. , Асланлі А.
Published: December 2021

Відносини між Туреччиною і СРСР в епоху правління президента Тургута Озала є останнім етапом взаємодії між двома країнами (1923–1991 рр.). У її розвитку в 1983–1991 рр. особливе місце посідає історичне тло, створене російсько-турецькими відносинами, які почали формуватися з XV ст., і турецько-радянськими відносинами в ХХ ст. У період правління Т. Озала (1983–1991 рр.) міжнародною обстановкою, в якій взаємодіяли Туреччина й СРСР, була система холодної війни (1945–1991 рр.), головною особливістю котрої була конфронтація між Західним і Східним блоками в ідеологічних, політичних, військових та економічних напрямах.

Відносини між Туреччиною і СРСР загалом також значною мірою визначалися багатоплановою боротьбою між Західним і Східним блоками та їхнім курсом. Коли конфлікт пом’якшав, це поліпшило відносини між Туреччиною та СРСР, але коли він загострився, це негативно вплинуло на відносини між цими країнами. Справді, ситуація позначилася на курсі відносин між Туреччиною і СРСР у період президентства Т. Озала. Пом’якшення і навіть співпраця набрали обертів, коли Генеральним секретарем Комуністичної партії СРСР став Михайло Горбачов. Спроби М. Горбачова реформувати радянську систему у відносно ліберальному напрямку та його зовнішньополітичні підходи започаткували трансформацію відносин із Західним блоком від конкуренції до співпраці.

Міжнародна система в період головування Т. Озала, динаміка взаємин, внутрішня динаміка обох країн та їхній вплив на зовнішню політику зумовили необхідність розвитку багатопланових відносин і забезпечення співпраці між Туреччиною і СРСР.

У цій статті дається оцінка відносин між Туреччиною і СРСР у період правління Т. Озала через теоретичні та практичні виміри, засновані на підході ліберальної теорії в міжнародних відносинах.

Ключові слова: Турецько-радянські відносини, російсько-турецькі відносини, Туреччина, СРСР, Т. Озал, М. Горбачов.
On the Jurisdiction of Foreign Divorce Cases in China
Authors: Han Xueer , Xue Hanyue , Chen Yiou , Liu Xuelin , Liu Yitao
Published: December 2021

This article takes China’s jurisdiction over foreign-related divorce cases as an entry point, and systematically expounds the provisions of China’s foreign-related divorce jurisdiction. According to my country’s regulations, my country’s jurisdiction over a foreign-related divorce is vertically divided into direct jurisdiction and indirect jurisdiction, and horizontally divided into personal Jurisdiction, territorial jurisdiction, exclusive jurisdiction, and jurisdiction by agreement. In my country’s Civil Procedure Law and related judicial interpretations, the domicile of the “plaintiff is the defendant” and the location of the plaintiff under certain circumstances is the main focus. The general solution path of the case; At the same time, my country's regulations on foreign-related divorce cases still have shortcomings, and there are still many areas that need to be improved. This article analyzes the shortcomings and the areas to be improved.
Effect of Tooth Surface Modification on Dynamic Transmission Efficiency of Double Helical Gear Trains
Authors: Wang Feng , Xu Xing , Xia Jiaqi , Que Hongbo
Published: December 2021

To analyse the influence mechanism of vibration loads on dynamic transmission efficiency (DTEF) of double helical gear trains (DHGT), a calculation method of DTEF which takes into consideration the real-time dynamic loads is proposed from the perspective of improving both efficiency and precision. The average DTEF is taken as the dynamic objective function of optimization for three-dimensional modification technology of tooth surface. An engineering example is given in form of numerical simulation, which proves that the average DTEF with the consideration of dynamic loads is obviously lower than the static transmission efficiency (STEF), especially for the resonance speed region. The results also show that the DTEF after 3-D modification is significantly improved, owing to the improvement of meshing state of tooth surface. The comparison of DTEF with different loads and speeds via simulation and experiment furtherly demonstrates the credibility of this theoretical perspectives. This study gives the explanation on the importance of DTEF in determination of driveline parameters and estimation of transmission quality of DHGT. The developed method for DTEF analysis is practical in engineering, and establishes a reliable foundation for further research on design of high-quality double helical gear trains.
Determination of Notched Input for Equipment Under Random Vibrations
Authors: Renji K.
Published: December 2021

Equipment that is mounted on a spacecraft is subjected to random vibration tests to verify whether they can withstand the specified random loads. These tests are generally carried out by using shaker systems during which equipment experiences very high responses at the natural frequencies of the equipment. To reduce such over-testing, notching of the input is done. Notching of the input is normally carried out by considering the force generated at the base and limiting it to a specified value. To accomplish the notching, the force spectrum to be limited and measurement of base force during the tests are needed. This work shows that the acceleration input at the interface of equipment gets reduced at its resonance frequency and this feature can be utilized in arriving at the notched input. An expression to determine the depth of notching is derived and the results are compared with those obtained using numerical simulations. The depth of the notch increases with the response of the oscillator and it is sensitive to the stiffness ratios rather than the mass ratios of the oscillator and the mounting panel. This behavior and the expressions derived can be effectively used in arriving at the notched input for an equipment without the need for measuring the base force, especially for random vibration testing, which is demonstrated with an example.
ELUM: o aplicativo de comunicação pública para indicadores culturais municipais
Authors: Costa Martins Tiago , Marques Correa Claiton , Luis de Oliveira Fernando , Lins Iglesias Ícaro
Published: December 2021

Este artigo apresenta o resultado da pesquisa sobre a articulação entre indicadores, políticas culturais, comunicação pública e a alocação dos recursos realizada pelas administrações públicas municipais no Rio Grande do Sul (Brasil). No estudo, a visão de uma ciência propositiva associa-se aos recursos tecnológicos que criam algoritmos e modelam aplicações com diversas funcionalidades. Desenvolveu-se um algoritmo associado a um software: o Elum. Relata-se, assim, a trajetória da pesquisa em que os dados acessados foram tratados (enquanto indicadores) e comunicados (enquanto comunicação pública) na busca por gerar uma equivalência cognitiva entre quem os dispõe e quem tem potencial interesse em compreendê-los.
LUPA NH 2.0: evolução tecnológica para fortalecimento da comunicação social hiperlocal
Authors: Lima Junior Walter Teixeira
Published: December 2021

O artigo analisa a evolução do projeto experimental Lupa NH, com o envolvimento de professores e alunos da Escola Estadual Raimunda dos Passos Santos (Amapa/AP). O projeto visa criar ambiente comunicacional (conversação) e deliberação para a formação de Inteligência Social Hiperlocal, objetivando a colaboração na inserção de dados hiperlocais e produção de conteúdo jornalístico com o viés cívico/cidadão, abastecendo bases de dados locais, através de aplicativo customizado para dispositivos móveis, com informações sobre infraestrutura nas seguintes áreas: água potável; coleta e tratamento de esgoto; iluminação pública; calçadas; asfalto; limpeza urbana. O trabalho descreve o desenvolvimento aprimorado da versão 2.0
DIGITAL JOURNALISM: multifaceted research in the development of didactics and production processes
Authors: Barcellos Zanei
Published: December 2021

The internet is the main source of news for Brazilians, the smartphone is the preferred device to reach them and social media have overtaken television as the hegemonic journalistic medium. Fragmented journalism in cyberspace demands new narratives, new media formats, production and distribution processes. Algorithms and artificial intelligence (AI) systems already perform many tasks, the profession reshapes itself and the teaching of digital journalism needs to keep up with the transformations. This article proposes multifaceted applied research as a way to develop narratives, apparatuses, production management systems and didactics capable of keeping up with technological evolutions and train journalists capable of researching and working in mutant environments.
JORNALISMO DIGITAL: Pesquisa multifacetada no desenvolvimento de didáticas e processos de produção
Authors: Barcellos Zanei Ramos
Published: December 2021

internet é a principal fonte de notícias dos brasileiros, o smartphone o aparelho preferido de acesso a elas e as redes sociais superaram a televisão como meio jornalístico hegemônico. O jornalismo fragmentado no ciberespaço demanda novas narrativas, formatos de veículos, processos de produção e distribuição. Os algoritmos e sistemas da inteligência artificial (IA) já desempenham muitas tarefas, a profissão se reconfigura e o ensino do jornalismo digital precisa acompanhar as transformações. Este artigo propõe a pesquisa aplicada multifacetada como forma de desenvolver narrativas, aparatos, sistemas de gerenciamento de produção e didáticas capazes acompanhar as evoluções tecnológicas e formar jornalistas aptos à pesquisa e ao trabalho em ambientes mutantes.
WEB SCRAPING AND DATA SCIENCE IN APPLIED RESEARCH IN COMMUNICATION: a study on online reviews
Authors: Tenorio de Farias Marcello , Angeluci Alan César Belo , Passarelli Brasilina
Published: December 2021

With the spread of access and use of information through the web and social networks, information retrieval in large volumes of data has become unfeasible by manual methods. In this applied study, the contribution of the development and use of a prototype tool for automatic data scraping from online evaluations made on Google Maps – Discovery Stars – was reported. The retrieved data allowed us to investigate how these assessments can have the potential to influence the behavior of the platform's users. Among the results, it was observed that the reading and posting of reviews impact the formation of opinion and motivations of Google Maps users.
COMUNICAÇÃO COMUNITÁRIA NA POLÍTICA DE COMUNICAÇÃO ORGANIZACIONAL: Protocolo voltado aos territórios, às comunidades e aos modos de vida no Maranhão
Authors: Moura Flávia de Almeida , Santos Amarilis Cardoso
Published: December 2021

O artigo apresenta parte de uma pesquisa em andamento que visa compreender de que formas a comunicação comunitária se insere na política de comunicação organizacional. O estudo objetiva apresentar, como produto final, um Protocolo de Comunicação Comunitária voltado aos territórios, às comunidades e aos modos de vida no Maranhão; um método de correlação entre a teoria e a prática a partir das particularidades desse território, para assim, tornar-se uma possibilidade do mercado adotar e reaplicar. A principal metodologia utilizada é o design science (DS) como um caminho possível à pesquisa aplicada em Comunicação (SANTOS, 2018).  O trabalho tem o intuito de contribuir com a área de Comunicação Comunitária ao se propor deixar um Protocolo como contribuição à ação da prática profissional a partir da realidade local.
CHECAGEM DE FATOS NUMA DEMOCRACIA EM XEQUE: implementação da Plataforma Sem Migué nas eleições municipais de São Luís
Authors: Martins Filho Jorge , Shuen Li-Chang
Published: December 2021

O objetivo desta pesquisa é testar a aplicabilidade de um modelo de fact-checking colaborativo e descentralizado no âmbito das eleições municipais de São Luís/MA em 2020. Esse modelo foi materializado em uma plataforma intitulada “Sem Migué”, na qual checadores voluntários tiveram a oportunidade de publicar suas próprias reportagens em fóruns de verificação. O experimento busca investigar de que forma essa prática é capaz de ajudar os participantes a lidar com o fenômeno da desinformação. Os resultados vão subsidiar a elaboração de uma versão atualizada do modelo.
DIAGNOSTIC TOOL FOR WHATSAPP USE IN ORGANIZATIONAL ENVIRONMENTS
Authors: Santos Márcio Carneiro dos , Abdalla Miguel Dias , Santos Protásio Cézar dos
Published: December 2021

We present an excerpt of work in progress, whose objective is to develop a diagnostic tool for using WhatsApp in organizational environments. The project, oriented towards facing real situations, characterizes the initiative as applied research. The solution involves a data collection instrument, form categorization and an algorithm for basic exploratory analysis of group conversations identified among participants. Based on a theoretical framework that points to the changes resulting from digitalizing information circulation. The test application taking place at SEBRAE-MA, has shown effectiveness in identifying specific problems, thus enabling proposals regarding mitigation initiatives and better use.
A PROTEÇÃO DO PATRIMÔNIO CULTURAL AFROAMAPAENSE DO MARABAIXO
Authors: Oliveira David de , Carvalho Thaise Lamara Almeida
Published: December 2021

Este artigo trata da política de preservação do Marabaixo no que tange a distribuição de recursos financeiros do Governo do Estado do Amapá para as práticas culturais dos grupos e comunidades marabaixeiras. Tal expressão cultural vivenciada pelos afroamapaenses mistura a dança e os elementos musicais de origem africana. Para alcançar o proposto, optou-se por uma pesquisa quanti-quali, através de levantamento bibliográfico e com complementaridade de dados quantitativos extraídos do orçamento da Secretaria Estadual de Cultura do ano de 2015 a maio de 2019. Os resultados apontam para concentração de recursos financeiros estatal aos grupos de Marabaixo de Macapá, ocasionando a invisibilidade dos grupos e comunidades marabaixeiras das áreas rurais, e, ainda, a ausência de uma política consolidada e formalizada, criando um campo para a prática do clientelismo.
A APLICAÇÃO DO DISGORGEMENT OF PROFITS NO ÂMBITO DA US SECURITY AND EXCHANGES COMISSION (SEC)
Authors: Barbosa Caio  César do Nascimento , Guimarães Glayder Daywerth Pereira , Silva Michael César
Published: December 2021

O direito civil do século XXI não se satisfaz mais somente com a reparação dos danos, sendo que avanços da matéria possibilitaram a existência de novos institutos com escopo em teorias protetivas e sistemas de risk management. O ponto de partida do presente estudo é a análise do disgorgement of profits, por meio do exame de recentes decisões envolvendo o referido instituto no âmbito da Securities and Exchange Commission (SEC). A pesquisa abordou duas relevantes decisões conexas da US Supreme Court, debatendo suas implicações para este específico setor. O estudo proposto pertence à vertente metodológica jurídico-dogmático. Em relação ao tipo de investigação, foi escolhido, na classificação Witker e Gustin, o tipo jurídico-projetivo. No tocante à técnica de análise do conteúdo, trata-se de pesquisa teórica, a qual se demonstrou possível mediante o estudo da jurisprudência e doutrina. Ao fim, por meio da análise sistemática e aprofundada dos dois julgados, comprovou-se a eficácia do referido instituto, assim como sua constante evolução, de modo que poderá ser aprimorado em futuras decisões pela US Supreme Court.
O AVANÇO COMUNITÁRIO DO ENSINO E DA PESQUISA PARA A UNIVERSIDADE DO AMANHÃ
Authors: Delgado Joedson de Souza , Kölling Gabrielle Jacobi
Published: December 2021

Este ensaio se propõe analisar a obra de Darcy Ribeiro, Universidade para quê?, ao idealizar uma mudança social que perpassa pela educação e pela pesquisa em todos os níveis e tipos. O objeto central é de examinar os paradigmas de pesquisa e seus métodos de ensino diante do apelo dos governos e do mercado orientativo para a otimização dos lucros em detrimento das necessidades sociais. A partir do método dedutivo, da metodologia teórica e da revisão bibliográfica, o texto convida a refletir sobre o futuro das instituições de ensino superior, visto que a imaginação e a ousadia do indivíduo inspiram o acontecimento da vida e disto surgem as soluções. A imaginação liberada e a ousadia já tomam e tomarão cada vez mais a forma de igualdade de oportunidades.
Research on Measurement Method of Yak Body Size and Weight Based on Convolutional Neural Network and Binocular Vision
Authors: Wang Wenzhi , Zhang Yuan , He Jie , Chen Zhanqi , Li Dan , Ma Chong , Song Rende , Ba Yang , Baima Qiucuo , Li Xiaoqin
Published: December 2021

In order to solve the labor-intensive and time-consuming problem in the process of measuring yak body size and weight in yak breeding industry in Qinghai Province, a non-contact method for measuring yak body size and weight was proposed in this experiment, and key technologies based on semantic segmentation, binocular ranging and neural network algorithm were studied to boost the development of yak breeding industry in Qinghai Province. Main conclusions: (1) Study yak foreground image extraction, and implement yak foreground image extraction model based on U-net algorithm; select 2263 yak images for experiment, and verify that the accuracy of the model in yak image extraction is over 97%. (2) Develop an algorithm for estimating yak body size based on binocular vision, and use the extraction algorithm of yak body size related measurement points combined with depth image to estimate yak body size. The final test shows that the average estimation error of body height and body oblique length is 2.6%, and the average estimation error of chest depth is 5.94%. (3) Study the yak weight prediction model; select the body height, body oblique length and chest depth obtained by binocular vision to estimate the yak weight; use two algorithms to establish the yak weight prediction model, and verify that the average estimation error of the model for yak weight is 10.78% and 13.01% respectively.
HMGB1 Inhibition to Ameliorate Organ Failure and Increase Survival in Trauma
Authors: Yang Zhangsheng , Simovic Milomir O , Edsall Peter R , Liu Bin , Cancio Tomas S , Batchinsky Andriy I , Cancio Leopoldo C , Li Yansong
Published: December 2021

Several preclinical and clinical reports have demonstrated that levels of circulating high mobility group box 1 protein (HMGB1) are increased early after trauma and are associated with systemic inflammation and clinical outcomes. However, the mechanisms of the interaction between HMGB1 and inflammatory mediators that lead to the development of remote organ damage after trauma remain obscure. HMGB1 and inflammatory mediators were analyzed in plasma from 54 combat casualties, collected on admission to a military hospital in Iraq, and at 8 and 24 hours after admission. Forty-five (83%) of these patients had traumatic brain injury (TBI). Nine healthy volunteers were enrolled as controls. HMGB1 plasma levels were significantly increased in the first 8 hours after admission, and were found to be associated with systemic inflammatory responses, injury severity score, and presence of TBI. These data provided the rationale for designing experiments in rats subjected to blast injury and hemorrhage, to explore the effect of HMGB1 inhibition by CX-01. Animals were cannulated, then recovered for 5-7 days before blast injury in a shock tube and volume-controlled hemorrhage. Blast injury and hemorrhage induced an early increase in HMGB1 plasma levels that coincided with severity of tissue damage and mortality. CX-01 inhibited systemic HMGB1 release, decreased local and systemic inflammatory responses, significantly reduced tissue and organ damage, and tended to increase survival. These data suggest that CX-01 has potential as an adjuvant treatment for traumatic hemorrhage.
ASSESSMENT OF THE IMPACT OF TECHNOLOGICAL HEREDITY ON INDICATORS OF RELIABILITY, DURABILITY AND ENVIRONMENTAL SAFETY OF ELEMENTS OF GAS TRANSMISSION SYSTEMS
Authors: Kotukh Volodymyr , Kaptsova Natalia , Donskoy Dmitry , Paleyeva Kateryna
Published: December 2021

Modern gas transmission systems are power facilities based on a main pipeline, which is a continuous pipe, along which devices are placed that provide gas pumping at predetermined parameters. Unlike other linear structures, such as roads, railways, the main pipeline throughout the entire period of operation is in a complex stress state under the influence of the internal pressure of the pumped product and functions as a pressure vessel. The operational reliability, durability and environmental safety of gas transmission systems are ensured by various control devices and pipe fittings.

The article discusses issues related to predicting the operation of pipe fittings during the operation of the gas transmission system, while ensuring the required reliability, durability and environmental safety. An analysis of the phenomena of technical heredity is given, with the help of which it is possible to determine the causes of deviations in the output parameters of pipe fittings in the process of their manufacture or repair. It has been proved that the main feature of technological heredity is the transfer of a certain technological property from the previous technological operation to subsequent ones, characterized by the transfer coefficient of technological heredity. An indispensable condition for the monotonicity of changes in the transmission coefficient of technological heredity in order to ensure the required quality of manufacture or repair of pipe fittings is revealed. The economic principle of predicting the quality of manufacturing or repair of products is proposed for use, a relationship is found between the initial and output technological properties of pipe fittings, a route is chosen to achieve the required quality of its manufacture or repair, including procurement and finishing technological operations.
Automatic control of the physical and mechanical properties of the raw sand‑clay molding mixture in the process of mixture preparation in the new developments of OJSC “BELNIILIT”
Authors: Rimoshevskij S. L. , Golub D. M. , Grechanik S. N. , Pashkevich A. V. , Shwarts E. D. , Bosko A. A. , Yatsevich N. A. , Lagunovich A. O.
Published: December 2021

OJSC “BELNIILIT” specialists have developed a method and an automatic device for monitoring and managing the quality of raw sand‑clay molding blend, which is based on the integrated control – compaction of the molding blend principles, measurement of humidity and strength in the raw state, measurement of temperature directly in the process of mixture preparation. The equipment is integrated into existing automated mixture preparation complexes manufactured by OJSC “BELNIILIT”, it is possible to install on old design mixers.
Application of the Correlation Measurement Method for Reconstructing of the Velocity Profile with Spatial and Temporal Discretization in Studies of the Hydrodynamics of Turbulent Flows Based on the Matrix Conductometry Method
Authors: Dmitriev S. M. , Khrobostov A. E. , Solncev D. N. , Barinov A. A. , Chesnokov A. A. , Konovalov I. A. , Makarov M. A. , Zyryanova T. K.
Published: December 2021

The correlation method for measuring of the coolant fl rate is used in the operation of nuclear power plants and is widespread in research practice including study of turbulent fl    hydrodynamics. However the question of its applicability and possibilities in studies using the matrix conductometry method remains open. Earlier the algorithm for determining of the correlation fl rate using a conductometric measuring system was highlighted and the error of the results obtained was estimated and the dependence of the influence of noise and the time of data collection on the reliability of results was investigated. These works were carried out using two independent mesh sensors and the issue of the resolution of local velocity components was not covered. The purpose of this work was to test the correlation method for measuring velocity with temporal and spatial sampling using two-layer mesh conductometric sensors.

As the result velocity cartograms were obtained over the cross-section of the experimental model with quasi-stationary mixing and the value of the average flow rate is in good agreement with the values obtained from the standard flow meters of the stand. Also measurements were carried out at a non-stationary setting of the experiment and realizations of the flow rate and velocity components of the flow at the measuring points were obtained.

Analysis of the obtained values allows to conclude about the optimal data collection time for correlation measurements, as well as the reliability of results.