bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALISIS SENTIMEN TWEET KASUS KEBOCORAN DATA PENGGUNAAN FACEBOOK OLEH CAMBRIGDE ANALYTICA
Authors: Sholehurrohman Ridho , Sabda Ilman Igit
Published: June 2022

The case of the Facebook user data leak by Cambridge Analytica has been spotlight in the public lately. Many of the citizens has participated discussing this case, especially in social media Twitter. Sentiment analysis is a computational research of opinions and emotions sentiment that are expressed textually. This study aims to classify positive and negative sentiment from Twitter data and to determine the accuracy of the classification model using Naïve Bayes Classifier method. Based on experiment conducted by tweet data with the “Zuckerberg” and “Cambridge Analytics” keywords, it has been produced Naïve Bayes Classifier with an accuracy of 83.06%.
IMPLEMENTASI ALGORITME SUPPORT VECTOR MACHINE DAN FITUR SELEKSI MRMR UNTUK PREDIKSI GLIKOSILASI
Authors: Lumbanraja Favorisen Rosyking , Nazhifah Naurah , Shofiana Dewi Asiah , Junaidi Akmal
Published: June 2022

During the protein formation process, there are post-translational modifications that provide additional properties and produce new R groups in the polypeptide chain. One of the results of post-translational modifications is glycosylation. Glycosylation reactions occur between protein and glucose at high concentrations. There are 3 categories of glycosylation found in the human body, namely N-glycosylation, O-glycosylation and C-glycosylation. To determine the functional role of glycosylation, that is by predicting the substrate of each glycosylation site. A computational approach is a way to predict the glycosylation site, using the Support Vector Machine (SVM) algorithm. In this study there are 2 types of data, namely independent data and benchmark data. The features used are feature extraction and feature selection using Maximum Redundancy Minimum Relevance (MRMR) of 25, 50 and 75 columns. SVM classification test using 5-fold cross validation. The highest accuracy result lies in the use of the 75 column MRMR selection feature. In Independent N data, the greatest accuracy lies in the sigmoid kernel with a causation value of 86.66%, while for independent C data, the accuracy is 87.5% in the sigmoid kernel and for independent O data, the largest accuracy is 89.31% which is in the RBF kernel. For benchmark N data, the highest accuracy is 70.54% in the RBF kernel, for benchmark C data the greatest accuracy lies in the RBF kernel with a value of 95.06% and for benchmak O data it is in the RBF kernel with the greatest accuracy, which is 92.64%.
Pelatihan Pemanfaatan Microsoft Power Point sebagai Video Pembelajaran Matematika untuk Membantu Pembelajaran Secara Daring bagi Guru-Guru MGMP Matematika SMP/MTs Kota Pekanbaru
Authors: Sihombing Sagita Charolina , Hajjah Alyauma
Published: June 2022

This community service was carried out at SMP Negeri 42 Pekanbaru City with the participants of the activity is MGMP Mathematics teachers for SMP/MTS Pekanbaru City. This activity is motivated by the fact that there has never been any socialization or training on the use of Microsoft Power Point to help online learning for Mathematics MGMP teachers. Microsoft power point is only used for presentations at seminars or delivering material face-to-face in front of the class. Therefore, it is necessary to hold a training activity on the use of Microsoft power point to help online learning for MGMP Mathematics teachers at SMP/MTs Pekanbaru City. This activity aims to provide material about the ideal slide size for online delivery, criteria for teaching material slides, and video making guidelines using Microsoft power point. The results of community service show that most of the training participants can receive the training materials well and can use Microsoft power point to make online learning videos.
Islamic Perspectives of Integrating Muslim Cemeteries Planning with Recreational Areas in Urban Setting
Authors: IBRAHIM PUTRI HARYATI , AHMAD SARKAWI A. , MOHAMED AFLA M.R.
Published: June 2022

The provision of Muslim cemeteries is a requirement stemming from the Quranic teaching that Muslims are buried upon death. Simultaneously, the provision of recreational areas is equally important for a healthy living environment and be part of the ten percent calculation of open spaces required by planning guideline. Due to the scarcity of land particularly in the urban area, one of the ways is to integrate these two types of land uses. This study seeks to examine the Islamic perspective of integrating Muslim cemeteries planning with recreational areas. Using content analysis, Islamic injunctions of the Quran and Hadith were examined together with their exegesis by Muslim scholars. In principle, it is permissible to integrate Muslim cemeteries with the recreational areas provided that their sanctity is preserved. There are limitations of recreational activities that could be done there and only the area with severe land scarcity is allowed to do so. Consequently, a specific planning guidelines for a hybrid cemetery is required as the current GP-010A and GP-005A are standing alone in guiding the cemeteries and open spaces planning respectively. This shariah permissibility based on Maslahah mursalah helps to address the requirement of recreational areas and Muslim cemeteries in an urban setting.
INTERVENCIÓN DE ENFERMERÍA EN CUIDADOS PALIATIVOS A PACIENTES CON INSUFICIENCIA CARDIACA CRÓNICA EN LA COMUNIDAD
Authors: Rodríguez-León Amarelys , Garcés-González Roberto , Izquierdo-Medina Ricardo , Enriquez-González Carilaudy , Fimia-Duarte Rigoberto
Published: June 2022

En etapas avanzadas de la Insuficiencia Cardiaca, la terapia medicamentosa no siempre es eficaz y el trasplante cardiaco no es una opción para todo tipo de paciente. En esas condiciones los cuidados paliativos surgen como terapia alternativa para mejorar el estado físico y calidad de vida. Con el objetivo de diseñar una intervención de enfermería en cuidados paliativos a pacientes con insuficiencia cardiaca crónica en la comunidad, se realizó una investigación de desarrollo con enfoque mixto de tipo secuencial explicativo, en el área de salud que atiende el Policlínico XXX Aniversario de la Caída en Combate del Guerrillero Heroico y sus Compañeros, del municipio Remedios, perteneciente a la provincia de Villa Clara, Cuba de 2018 a 2021. Se tuvieron en cuenta para determinar la población, los pacientes con Insuficiencia Cardiaca Crónica (ICC) del referido Policlínico y sus familiares. La muestra quedó conformada por 158 pacientes por muestreo probabilístico aleatorio simple y por 158 familiares por muestreo no probabilístico intencional, con criterio de inclusión aceptar participar en la investigación. Se identificaron como síntomas de mayor intensidad: edema en 63,29%, debilidad y fatiga en 58,86%, tos en 51,26%, sudoración y dolor precordial en 48,73%. Además, necesidades de atención familiar y comunicación. La Intervención de Enfermería diseñada para la integración de los cuidados paliativos a pacientes con ICC, posee enfoque sistémico y transformador, concibe el papel activo de los participantes en la Intervención con acciones grupales y personalizadas, que involucra a pacientes y su familia, valorada de muy adecuada por expertos.
FECUNDIDAD Y PROPORCIÓN SEXUAL DE PEZ VOLADOR CHEILOPOGON HETERURUS (RAFINESQUE, 1810) (EXOCOTIDAE, BELONIFORME) EN LA ZONA SUR DEL PERÚ
Authors: Cuba Antonio , Perea Ángel , Sánchez Javier
Published: June 2022

Entre los meses de octubre a febrero se acercan a la costa sur del Perú diversas especies de peces voladores, entre ellas Cheilopogon heterurus (Rafinesque, 1810), desarrollándose una actividad pesquera alrededor de ellos, la cual consiste en extraer los huevos de estas especies para poder comercializarlos. Sin embargo, este tipo de pesquerías impacta directamente al reclutamiento y, por tanto, la sostenibilidad de la especie a lo largo del tiempo. En el presente trabajo, se calcula la fecundidad parcial y relativa, la proporción sexual por año, talla y el tipo de reproducción según desarrollo gonadal de Ch. heterurus con muestras procedentes de las zonas de San Juan de Marcona e Ilo, Perú obtenidas durante el mes de diciembre en los años 2012, 2013 y 2014. Para el cálculo de fecundidad se utilizaron un total de 39 hembras hidratadas; mientras que, para el cálculo de proporción sexual se analizaron 442 ejemplares. Para analizar el tipo de reproducción se emplearon 30 ejemplares hembras escogidas al azar. Para la estimación, la fecundidad parcial como relativa, se utilizó el método gravimétrico de conteo de ovocitos hidratados; mientras que para determinar las diferencias significativas en la proporción sexual se utilizó la prueba estadística de Ji cuadrado. Por último, para comprobar el tipo de reproducción se realizó en base a las diferencias entre los grupos de talla de los ovocitos. La fecundidad parcial fue de 13 767 ± 4348 ovocitos por tanda de desove y la fecundidad relativa fue de 46 ± 12 ovocitos por g de pez. Por otro lado, la proporción sexual por año no presentó diferencias significativas; mientras que, al determinar la proporción sexual por talla, observamos que hay una mayor presencia de machos en las tallas menores a 30 cm LH (Longitud a la horquilla); y mayor cantidad de hembras en las tallas mayores a 30 cm LH. Finalmente, se observó que el tipo de reproducción de Ch. heterurus es de grupo sincrónico.
ANALISIS PENGGUNAAN KURIKULUM DARURAT DI MASA PANDEMI COVID-19 DALAM PERSPEKTIF MASYARAKAT
Authors: Rosmana Primanita Sholihah , Iskandar Sofyan , Fitriani Widya Ningrum , Azizah Elisa Nur , Trisnawati Riska
Published: June 2022

Abstract: The curriculum as a learning program has an important place in the learning activities. Given the importance of the curriculum in education and the development of the age, then the drafting of the curriculum must be done on a solid foundation. As has been the case, the covid-19 pandemic became a national emergency that had a major impact on education. This case study will discuss the use of emergency curricula during the covid-19 pandemic from society's perspective. Various information is gathered in the spread of angkettes, journals, and other Internet media with quantitative research. Research has provided data that the use of emergency curriculum was effective during the covid-19 pandemic, but most communities are under the weight of the emergency curriculum even though it has been simplified.Keywords: Curriculum, Covid-19, Community PerspectiveABSTRAK : Kurikulum sebagai program pembelajaran mempunyai kedudukan penting dalam kegiatan pembelajaran. Mengingat pentingnya kurikulum dalam pendidikan dan perkembangan zaman, maka penyusunan kurikulum harus dilakukan  dengan landasan yang kokoh. Seperti yang sedang terjadi, pandemi Covid-19 menjadi darurat ketatanegaraan yang memberikan dampak besar dalam pendidikan. Studi kasus ini akan membahas penggunaan kurikulum darurat di masa pandemi Covid-19 dalam perspektif masyarakat. Berbagai informasi dikumpulkan baik berupa penyebaran angket, jurnal, maupun media internet lainnya dengan jenis penelitian kuantitatif. Dari hasil penelitian diperoleh data bahwa penggunaan kurikulum darurat efektif digunakan di masa pandemi Covid-19, namun sebagian masyarakat terbebani akan kurikulum darurat walaupun kurikulum tersebut telah disederhanakan.Kata Kunci : Kurikulum, Covid-19, Perspektif Masyarakat
PENGEMBANGAN LEMBAR KERJA PESETA DIDIK BERBASIS STEM (SCIENCE, TECHNOLOGY, ENGINEERING AND MATHEMATICS) PADA MATERI TERMOKIMIA
Authors: Sakinah Novia Nur , Sihombing Junifa Layla , Amdayani Susilawati
Published: June 2022

Abstract :Development of STEM-Based Student Worksheets (Science, Technology, Engineering And Mathematics) on Thermochemical Materials. This study aims to determine the level of feasibility, practicality, and student responses to STEM-based student worksheets on thermochemical material. The subjects of this study were 2 material expert validators and 2 media expert validators, 2 chemistry teachers and all students of class XI MIA 1. The research design used a 4-D model (Define, Design, Develop, and Disseminate). The instruments used are interview guidelines, validation sheets by validators, practicality questionnaires by teachers, and student response questionnaires. The data analysis technique used presentation method. The results obtained that the average percentage of assessment by material experts is 83.03% in the appropriate category, by media experts at 98.2% in the very appropriate category, the practicality level by the teacher is 98.5% in the very practical category, and the results of student responses is 94.44% answered "yes" and 5.56% answered "no" so that it shows the good category.Keywords: LKPD, STEM, Thermochemistry, 4-D ModelAbstrak : Pengembangan Lembar Kerja Peseta Didik Berbasis STEM (Science, Technology, Engineering And Mathematics) Pada Materi Termokimia. Penelitian ini bertujuan untuk mengetahui tingkat kelayakan, praktikalitas, dan respon peserta didik tehadap lembar kerja peserta didik berbasis STEM pada materi termokimia. Subjek dari penelitian ini adalah 2 orang validator ahli materi dan 2 orang validator ahli media, 2 orang guru kimia dan seluruh siswa kelas XI MIA 1. Desain penelitian menggunakan model 4-D (Define (Pendefinisian), Design (Perancangan), Develop (Pengembangan), dan Disseminate (Penyebaran)). Intrumen yang digunakan berupa pedoman wawancara, lembar validasi oleh validator, lembar angket praktikalitas oleh guru, dan lembar angket respon siswa. Teknik analisis data menggunakan metode presentase. Hasil penelitian diperoleh rata-rata presentase penilaian oleh ahli materi sebesar 83.03% dengan kategori layak, oleh ahli media sebesar 98,2% dengan kategori sangat layak, tingkat kepraktikalitas oleh guru adalah 98,5% dengan kategori sangat praktis, dan hasil respon peserta didik adalah 94,44% menjawab “ya” dan 5,56% menjawab “tidak” sehingga menunjukkan kategori baik.Kata Kunci : LKPD, STEM, Termokimia, Model 4-D
Modelling the Distribution of Rainfall Amount
Authors:   Faculty of Computer and Mathematical Sciences, Universiti Teknologi MARA Cawangan Negeri Sembilan, Kampus Seremban, 70300 Seremban, Negeri Sembilan, Ab Malek Isnewati
Published: June 2022

The amount of rainfall from seven selected stations in Negeri Sembilan used to find the best fit model employing four continuous distributions: Exponential, Gamma, Weibull, and Normal. This study analyzed distributions of monthly rainfall amounts for ten years from the year 2010 until 2019. Parameters for each distribution were estimated using the maximum likelihood method. Also, the model selection technique that is the Akaike Information Criterion (AIC), and Bayesian Information Criterion (BIC) are considered in examining the best fitting distribution among the four distributions. The Anderson-Darling goodness-of-fit test is applied to all the distributions to determine if the data set follows the specified distribution or not. The test indicates that the Weibull and Normal distribution can be used to model the rainfall amount in Negeri Sembilan. Hence, the Weibull distribution is the best model in describing the rainfall amounts since it has the best fit among all criteria of both AIC and BIC as the distribution has the lowest value compared to other distributions.
Drowsy Driver Detection Using Viola-Jones Algorithm
Authors:   Facullty of Computer and Mathematical Sciences, Universiti Teknologi MARA Perak Branch, Tapah Campus, Perak, Mohamed Hatim Shahirah
Published: June 2022

Drowsy driving is one of the factors that lead to road accidents which can cause dead. This is because driver does not able to give fully attention while driving. There are many factors that lead to driver drowsiness such as driving for a long time, do not have enough sleep and shift work. Thus, this research is proposed to develop a system to detect and alert drowsy driver by using Viola-Jones algorithm. Blinking rate is used as the indicator to determine either the driver is in drowsy or awake state. Viola-Jones algorithm is used to detect driver’s face and eyes in real time. Haar cascade classifier for frontal face and glasses eyes are used to train the system to detect driver’s face and eyes. In order to calculate eye blink, Eye Aspect Ratio (EAR) calculation is used to calculate and estimate of the eye-opening state in this system. The results of testing showed that the system with the Viola-Jones algorithm and Haar cascade classifier able to detect eyes blinking rate at the high accuracy percentages.
New Species Orchid Recognition System Using Convolutional Neural Network
Authors:   UiTM Perak Branch Tapah Campus, Mohtar Itaza Afiani , Mohd Fadzil Annisa Atikah
Published: June 2022

Orchid is famous for its variety and its beauty. Every year, about a hundred of new species names are published. The study is to determine whether the orchid species can be recognized using a convolutional neural network algorithm and to test the accuracy of the classification model. Transfer learning was also implemented in this project to skip the feature extraction phase that requires many computational resources in the CNN algorithm. The model of transfer learning that is used is the Inception V3 model. This project is to prove that the concept of new orchid species recognition can be done. The web application that created using HTML and Flask was able to recognize new species based on existing species. In this project, 10 existing species with 100 images each was selected in training, validating, and testing phase. The training accuracy reached 97% and the functional testing of orchid recognition results shows 83% accuracy with 1000 datasets. In conclusion, the use of a web system as a prototype tool for the recognition of new orchid species is helpful for the unlicensed persons/organization.
Logistic Regression in Analyzing the Determinants of University Students' Mathematics Performance
Authors:   UITM CAWANGAN NEGERI SEMBILAN, JAAFAR ZURAIDA
Published: June 2022

Mathematics provides an effective way of building mental discipline, encourages logical reasoning, and plays a crucial role in understanding the contents of other subjects. Mathematics performance is affected by several factors including grade, social economic status, background and many more. The aim of this study is to investigate the factors which are related to students’ mathematics performance and to identify the significant factors which affect the students’ mathematics performance of MAT133 course. This study was conducted in UiTM Negeri Sembilan, Kuala Pilah campus. 480 students were selected from various programs who had registered Pre-Calculus course (MAT133). This study employed Logistic regression analysis to test the relationship between predictor variables and the dichotomous outcome variable which is categorized as low or high achiever in MAT 133 course. About 55.7% of the students are high achiever who achieved higher than 70% marks in MAT133. The research findings reveal that students’ intake on July (OR = 2.941), male students (OR = 0.315), students who scored A+, A and A- in Modern Mathematics in SPM exam (OR = 0.340), students who had B+ and B- in Additional Mathematics in SPM (OR = 0.512) and assessment marks for MAT133 were found to have a significantly higher possibility to be high-achiever in MAT133. Acquiring strong mathematical background is a priority as a fundamental preparation for students to learn mathematics in higher institution.
Indonesia
Authors: Hernández Sánchez Fernando Octavio
Published: June 2022

Indonesia ha sido la nación más afectada por la pandemia de covid-19 en todo el sureste de Asia, según lo verificado tras registrar la tasa de defunciones más elevada en dicha región. Debido a la prolongación de la contingencia sanitaria, la economía indonesia ha colapsado, fenómeno no visto desde la crisis asiática de 1997, mientras miles de personas han perdido sus empleos y a familiares, de tal modo que la sociedad indonesia enfrenta un panorama poco alentador sin miras a una pronta solución. En este escenario, los efectos de la pandemia han afectado la realización del programa reformista impulsado por el presidente Joko Widodo, mientras la población ha comprobado —aun con la pandemia encima— la persistencia de ciertos lastres que obstaculizan el desarrollo de la nación, como la corrupción, el malestar en Nueva Guinea occidental y el incremento de las muestras de intolerancia religiosa. De esta forma, la administración encabezada por Joko Widodo enfrenta un panorama complicado en lo que resta de su segundo mandato, lo cual podría impedirle cumplir las intenciones reformistas que se propuso al comienzo de su gestión.
Prevalence of the most common psychological problems during coronavirus epidemics: A systematic review and meta-analysis
Authors: Pourdehghan Parandis , Mohammadi Mohammad Reza , Mostafavi Seyed-Ali
Published: June 2022

Introduction: There have been so far three noteworthy epidemics caused by coronaviruses: SARS, MERS, and COVID-19. We aimed to review prevalence of the most common psychological problems during these epidemics.

Material and methods: We conducted systematic reviews and meta-analyses of studies. A comprehensive search was performed in electronic databases PubMed/MEDLINE, Web of Science, PsycINFO/ProQuest, SCOPUS, and Google Scholar. Two independent reviewers searched for all English-language articles on psychological problems during coronavirus epidemics published by February 2021. We used DerSimonion-Laird random-effects model to estimate the prevalence of psychological problems. We conducted subgroup analyses to analyze the source of heterogeneity. Meta-regression model was also used.

Results: Eighty-eight eligible papers were included. The prevalence of the most common psychological problems was insomnia (27%), depression (24.8%), stress (22%), and anxiety (12.4%), respectively. Subgroup analysis indicated that healthcare workers were more likely to have the mentioned psychological problems compared to survivors and the general population. According to meta-regression analyses, study tools and study populations were identified as the most important sources of heterogeneity. Variability in study tools and study populations was attributed to a high level of heterogeneity.

Conclusions: This study suggested that people during coronavirus epidemics were exposed to insomnia, depression, stress, and anxiety far more than other psychological problems.
Mineralogical and geochemical evidence for two-stage silicification of serpentinized peridotites from the Szklary Massif (NE Bohemian Massif)
Authors: Cieślik Błażej , Kierczak Jakub , Pietranik Anna
Published: June 2022

Previously unknown exposures of silicified serpentinites have been documented within the Szklary Massif, which is a fragment of the tectonically dismembered Central Sudetic Ophiolite (NE Bohemian Massif). On the basis of textural, mineralogical and chemical differences, two types of silicified serpentinites have been distinguished in this study (Type I and Type II). Type I is characterized by well-preserved primary minerals cut by numerous veinlets filled with microscale euhedral quartz crystals. Studied samples of Type I are enriched in silica (from 62 to 69 wt.% SiO2) and depleted in magnesium (from 10 to 19 wt.% MgO) in comparison to serpentinized peridotites from the Szklary Massif. Type II is almost exclusively composed of amorphous or poorly crystalline silica, with microquartz aggregates being the most abundant form. Silicified serpentinites of Type II show extremely high values of silica (from 83 to 90 wt.% SiO2) and low magnesium concentrations (from 4 to 8 wt.% MgO). Both types of silicified serpentinites have elevated content of REE and many other trace elements generally regarded as incompatible. We infer that the earlier silicification event was caused by the percolation of Si-rich hydrothermal fluids derived from igneous rocks, which intruded this area from ca. 380 to 330 Ma. A subsequent silicification event is the result of silica remobilization during intense chemical weathering under tropical conditions, which could have occurred between Late Cretaceous and Miocene.
Formação docente e as relações dialéticas da brincadeira e do jogo nas teorias de Elkonin, Vigotski, Luria, Leontiev e Wallon
Authors: Silvestre Bruno Silva , Barbosa Ivone Garcia
Published: June 2022

O artigo apresenta-se com o objetivo de analisar as relações dialéticas da brincadeira e do jogo no campo da educação, como atividades que promovem o desenvolvimento humano em uma perspectiva histórico-social-cultural e dialética, referenciando-se nas teorias de Elkonin (2009, 2017), Vigotski (1996, 2008, 2017), Leontiev (1983, 2010), Luria (1992, 2010) e Wallon (1975, 2007). Tem-se como problema: quais determinações teóricas os autores Elkonin, Vigotski, Leontiev, Luria e Wallon apresentam quanto à percepção e ao desenvolvimento da brincadeira e do jogo como atividade, desenvolvimento humano e recurso de ensino? Nessa perspectiva, destacam-se elementos fundamentais nas teorias dos autores mencionados determinando suas principais contribuições para sustentar as ações do trabalho docente. Apoia-se no método histórico-dialético para análise, evidenciado na obra de Marx (1968, 1982) e de Vicente (2007). Em seguida, desenvolvem-se algumas considerações, sinalizando uma aproximação teórica, por meio do materialismo histórico-dialético sobre os conhecimentos da brincadeira e do jogo, desenvolvendo categorias de totalidade, contradição, movimento e transformação.
Economic and emotional impacts of the pandemic on families of children and adolescents with COVID-19: reflections for comprehensive care
Authors: Souza Danton , Ferrer Ana Paula , Grisi Sandra
Published: June 2022

OBJECTIVES: To evaluate the economic and emotional effects of the pandemic on families of children and adolescents with confirmed SARS-CoV-2 infection. METHODS: Cross-sectional, descriptive study, carried out through interview with 51 families of pediatric patients with COVID-19. RESULTS: The majority (78.4%) of the families experienced economic impacts, especially those vulnerable. 35.3% of children and adolescents and 54.9% experienced sleep change. 94.1% of adults experienced worries with pandemic, mainly in relation to child and adolescent health (66.5%), and 64.7% humor changes, mainly anxiety. CONCLUSION: There are several reflections intrinsic to the findings of this study, demonstrating the importance of approaching the health professional beyond the clinical data of SARS-CoV-2 infection, requiring a look at the social and family context, also impacted by this scenario.
Sexual violence against children and adolescents during the COVID-19 pandemic: data from 2020 at a reference service in the State of Pará
Authors: Santos Érika , Souza Vilma , Pontes Gabriela , Leão Luiz , Carvalho Patrícia
Published: June 2022

OBJECTIVES: To analyze epidemiological data of children and adolescents who suffered sexual violence in 2020, during the COVID-19 pandemic, to characterize the victims and, thus, to know the magnitude of the injury, to support the planning of care, treatments and monitoring of these and their families, promoting enhancement, improvements and planning for the future and, consequently, enabling benefits for the service itself, for professionals included in it and, mainly, for those who use them. METHODS: This is a cross-sectional, analytical and descriptive epidemiological study, with data collected from the care records of victims referred to the reference service or who attended by spontaneous demand, including children and adolescents aged 0 to 18 years. RESULTS: The study sample consisted of 712 children and adolescents. We found a higher rate of sexual violence against females (86%) aged between 12 and 14 years; the psychology service was the most active; the State capital held the largest number of registrations (54.8%); as for agents of sexual violence, the male aggressor totaled 97.8%, being 91.5% family acquaintances and, 72.8% belonging to the family nucleus, the main aggressors were boyfriends/partners (intra-family) and neighbors (extra-familial); the rape of the vulnerable affected 55.9% of the victims. CONCLUSION: The social isolation established during the epidemic provided a more favorable condition for the occurrence of acts of violence within the home. During the pandemic, there was a reduction in reports of violence against children and adolescents, however, not necessarily a decrease in cases of violence.
Forecasting the Operational Lifetime of Battery-Powered Electric Aircraft
Authors: Clarke Matthew A. , Alonso Juan J.
Published: June 2022

In recent years, advancements in high-energy and -power density batteries have become central to developing viable aircraft for urban air mobility. In this paper, we introduce the time-dependent aircraft performance over operational lifetime diagram, which is a means of integrating battery lifetime modeling into the assessment of all-electric aircraft meant to service commuter routes: both within polycentric metropolitan regions and between residential and commercial spaces. Four aircraft representing the major configuration classes of urban air mobility concepts were simulated under continuous operation spanning one year. The aircraft flew eight daily flights, with recharging of the battery pack occurring at the end of each flight. The behaviors exhibited by the aircraft powertrains offer more holistic perspectives on the limitations of battery-powered aircraft than other traditional, nontemporal methods. This study highlights that, depending on the vehicle configuration, range, and battery pack size, the battery life of achievable missions can fall by as much as 45%. Additionally, the findings reveal that the rate of change in an operational lifetime can range between 8 and 23 days per nautical mile flown. These findings equip air transportation network modelers with information critical to improving strategies for optimizing vehicle utility and maximizing revenue.
A compreensão é uma grande porca acinzentada – Uma leitura sobre a busca da linguagem em A obscena senhora D, de Hilda Hilst.
Authors: Rodrigues Tatiana Franca
Published: June 2022

The aim of this work is, by reading A obscena senhora D, of Hilda Hilst, to understand  how the theme of eroticism is connected to questions related to metalanguage and to the issue of the process of writing itself. Under these circumstances, the study intends to apprehend pornography as a speech through which critical thoughts regarding contemporaneity are taken into consideration.
Brazilian Studies Then and Now
Authors: Pereira Anthony
Published: June 2022

In 1912 the Brazilian diplomat and scholar Manuel de Oliveira Lima gave six lectures at Stanford University that encapsulated his views of what we now call Brazilian Studies. This article summarizes Oliveira Lima’s lectures. It then points out three aspects of Oliveira Lima’s worldview that are problematic from the perspective of the twenty-first century: his Eurocentrism; the unproblematic nature of the nation-state in his thinking; and his largely negative view of Brazil’s racial heritage. The third part of the essay analyzes three aspects of Oliveira Lima’s lectures that are still contemporary. These are the need to establish an adequate comparative context for the study of Brazil; the difficulty of justifying an academic discipline that revolves around the study of a single country; and the challenge of uniting disparate and specialized disciplines in order to appreciate Brazil’s complexity and trajectory in the modern world. In the conclusion, some guidelines for maintaining Brazilian Studies as a vibrant field are suggested.
Cinema Brasileiro Contemporâneo e Subalternidade: Impasses da Representação
Authors: Prates de Oliveira Marinyze das Graças
Published: June 2022

Resumo: Este artigo busca refletir sobre a emergência, no cinema brasileiro produzido nas duas últimas décadas, de um expressivo número de filmes que tematizam a questão da subalternidade. Priorizamos aqui a análise de Uma onda no ar (Helvécio Ratton, 2002), com a finalidade de examinar os impasses da representação de comunidades periféricas — situadas nas margens da nação — pela cinematografia contemporânea.Abstract: This article aims to reflect about the emergency of an expressive number of Brazilian films, produced during the last two decades, which thematize the question of subalternity. We prioritize here the exam of Uma onda no ar, directed by Helvécio Ratton (2002), in order to analyze the impasses that involve the representation of peripheral communities — located in the borders of the nation — by the contemporaneous cinematography.
A política numa política do trabalho escravo: alguns apontamentos sobre o compromisso nacional da cana de açúcar
Authors: Teixeira Gabriel da Silva
Published: June 2022

O presente artigo visa traçar alguns apontamentos sobre os principais sujeitos políticos no agronegócio sucroalcooleiro atual e seus principais projetos políticos para o trabalho e trabalhadores na atividade. O Compromisso Nacional da Cana de Açúcar - espaço tripartite criado em 2008 – possibilitou o acompanhamento das disputas presentes na dinâmica social da atividade. Ainda que proposto para ser “democrático”, o interior deste espaço permite atentar para a existência e manutenção de diversos embates e conflitos envolvendo trabalhadores e patrões, além de assimetrias de influência política. Dialogando com os eventos recentes destas arena, discuto a reconfiguração das redes de poder, os diversos desafios decorrentes que permanecem na atividade e as vias políticas de encaminhamento de demandas e reivindicação do empresariado e trabalhadores.
Trabalho forçado e tráfico de pessoas: uma análise do discurso em instituições e organizações internacionais e brasileiras
Authors: Carstensen Lisa
Published: June 2022

Neste artigo propõe-se uma analise crítica do discurso acerco o combate ao trabalho forçado e tráfico de pessoas. Este discurso evolve-se ao redor dos conceitos liberdade, exploração e dignidade dentro das relações laborais. Ao mesmo tempo esta situado entre  uma análise e uma estratégia mais geral da regulação migratória, laboral, de cidadania e do desenvolvimento. Discursos (entendidos num sentido foucaultiano) são cruciais para ter categorias com as quais se observa, interpreta e atua na realidade. Por isso, uma análise estruturada do discurso e a revisão crítica dos conceitos centrais presentes nele é importante. Este artigo baseia-se numa análise qualitativa de relatórios de organizações internacionais e brasileiras desde o ano 2001, entrevistas com especialistas e a revisão da produção acadêmica ao respeito. A pesquisa faz parte do meu doutorado que trata das possibilidades de atuação dos movimentos sócias e sindicais em redes globais de produção no caso do trabalho escravo no Brasil.
O exílio da vida nas margens do mundo. Violência contra trabalhadores escravos em Mato Grosso (1970-1989)
Authors: Castravechi Luciene Aparecida , Neto Vitale Joanoni
Published: June 2022

O presente trabalho é centrado na investigação a respeito da violência ocorrida contra trabalhadores migrantes conhecidos como peões, no extremo Nordeste do Estado de Mato Grosso. Nesta pesquisa procuramos elucidar algumas questões, tais como: violência, trabalho escravo contemporâneo, exclusão, conflito de terras; migrações; ou seja, alguns dos problemas da região do Araguaia, na qual parte da Igreja Católica tendo Dom Pedro Casaldáliga à frente esteve presente apoiando os segmentos sociais mais vulneráveis, durante os anos do governo militar. O local escolhido para nossas observações foi o extremo Nordeste de Mato Grosso, cortado pela BR-158 e pelo rio Araguaia no sentido Sul - Norte e se deve ao fato paradoxal da modalidade de trabalho, ter se evidenciado na região simultaneamente à entrada dos grandes empreendimentos agropecuários ligados a conglomerados bancários, multinacionais montadoras de automóveis, que supostamente promoveriam a substituição das relações de produção de subsistência juntamente com o denominado trabalho escravo contemporâneo, que no Brasil e mais precisamente nas regiões Norte e Centro-Oeste, têm como padrão o trabalho no setor primário. A Amazônia foi alvo privilegiado das ações governamentais na esfera federal, naquilo que ficou conhecido como o processo de colonização e que se propunha um substitutivo à reforma agrária. Grande número de migrantes do Nordeste brasileiro buscou trabalho na região. Foi naquele contexto que expressões como gato, peão, “empreita” e “escravidão por dívida”, entre outras ganharam sentido e aos poucos se tornaram objetos de um contingente crescente de estudiosos de diferentes áreas do conhecimento, buscando o melhor entendimento do fenômeno do trabalho escravo contemporâneo.
O Brasil é um Estado Racista? Dois ou três apontamentos e algumas definições.
Authors: Witeze Junior Geraldo , Dos Passos Aruanã Antonio
Published: June 2022

Neste artigo usamos as noções de colonialidade (E. Dussel e A. Quijano) e de racismo de Estado (H. Arendt) para criticar os modos de dominação contemporâneos, em particular na realidade brasileira. Esses conceitos não servem apenas para compreender a realidade histórica e a constituição dos modos de dominação etnocêntricos e eurocêntricos, mas também para intervir no espaço público produzindo formas de pensamento libertárias a partir de uma reflexão autocrítica. Exploramos a ideia de que o Brasil pode ser considerado um estado racista com relação aos povos indígenas. Usamos o conceito de colonialidade para desenvolver essas ideias, de forma a deixar claro que é possível ser um estado colonial mesmo após se tornar formalmente independentemente.
A construção do feminino na literatura: representando a diferença.
Authors: Rossini Tayza Nogueira
Published: June 2022

Tradicionalmente, as mulheres foram, nas esferas que abrangem o social, o histórico, o político e o estético, consideradas como inferiores ao sexo masculino. Em virtude da política do patriarcalismo, a mulher foi silenciada, excluída e vitimada por preconceitos e estereótipos lançados em sua imagem ao longo da história. Quando se trata da mulher negra a situação é ainda mais complicada. Se à mulher branca cabia o silenciamento e o subjugamento social, o espaço reservado à mulher negra era muito mais inferiorizado. Com base nesta perspectiva, a literatura de autoria feminina suscita um novo olhar sobre a produção literária produzida desde meados do século passado até os dias de hoje. Vista de forma não valorativa, tanto no campo cultural como cultural, a experiência vivida até então pela mulher justifica o surgimento, em meados do século XX, de ações no sentido de conscientizar os indivíduos da necessidade de desconstruir a opressão e a marginalização da mulher.
Reforming Institutions from Inside: Federalism and Inequality in Brazil
Authors: Cepaluni Gabriel
Published: June 2022

Some authors argue that the federal system in Brazil leads to economic inequality. Nevertheless, there are federations with low levels of inequality, such as Canada, Australia and Germany. Using the Brazilian case as an example, we argue that this can be partly explained by the rules of intergovernmental transfers and taxation of the federation. I propose a typological theory of inter-jurisdictional transfers: inequality reducing transfers; transfers that maintain the status quo or are ambiguous; and inequality producing transfers. Gradual changes in these federal rules allowed Brazil to cease being the country of growing levels of inequality of the 60s and 70s and to become a country that drastically reduced inequality in the 2000s. I emphasize that many intergovernmental transfer reforms, especially regarding taxation, are in need to keep Brazil on the same path.
A Diplomacia Brasileira no Conselho de Segurança da ONU: discussões políticas sobre as operações de paz da ONU no Estado haitiano.
Authors: Araújo Wemblley Lucena de
Published: June 2022

O presente trabalho objetiva discutir o papel da diplomacia brasileira no Conselho de Segurança das Nações Unidas (CSNU) sobre as operações de paz no Estado haitiano. Os conflitos internos e a instabilidade política haitiana tornaram-se uma ameaça à segurança regional e consequentemente, no meio internacional. Amplamente discutido no âmbito do CSNU, a crise no Haiti passou a fazer parte da política externa de diversos Estados nacionais presentes naquele organismo. O Brasil, na qualidade de membro eletivo do CSNU, em suas participações, exerceu significativas contribuições para o processo de construção da paz no país caribenho. Diante do exposto e utilizando-se de uma metodologia analítico-qualitativa, o objetivo deste trabalho reside em discutir o papel da diplomacia brasileira no CSNU em face das operações de paz no Estado haitiano. Percebe-se, portanto, que o Brasil cosoante com seus interesses e princípios tradicionais, exerceu significativas contribuições nas discussões políticas-diplomáticas no CSNU para a reconstrução do Estado haitiano.
A Participação do Brasil nas Operações de Paz: passado, presente e futuro
Authors: Aguilar Sergio Luiz Cruz
Published: June 2022

O Brasil tem um histórico de 66 anos de participação em operações de paz e missões políticas especiais da Organização das Nações Unidas e de missões de assistência da Organização dos Estados Americanos (OEA), além da Missão de Observadores Militares Equador-Peru, para as quais enviou observadores militares, policiais, peritos eleitorais, especialistas em saúde, civis e tropas armadas. O presente artigo apresenta como se deu a participação brasileira nas operações de paz, qual a situação atual da presença brasileira nas missões em andamento e discute as motivações e os desafios para o país em relação às tendências dessas missões.
Far beyond criminal prosecution: Federal Prosecution Service and right to school education for indigenous people in Brazi
Authors: Rodrigues Geisa Assis
Published: June 2022

Federal Prosecutors in Brazil work far beyond criminal prosecution because of its unique constitucional design. The majority of indigenous claims are related to the demarcation of their territories and health issues, but more recently, many complaints are related to indigenous schools. According to the legal framework, which has the parameters that must be followed by Federal Prosecutors, stablished between 1988 constitution to 2014 National Plan of Education, indigenous schools must preserve their language, traditions and creeds, and enable them to be on an equal footing with the rest of the national community. An overview of the themes of the civil inquires conducted by federal prosecutors helps to understand the current problems related to school indigenous education from school infrastructure to specific pedagogic project and material. Federal Prosecutors face many challenges to be more efficient in safeguarding an equal implementation of the legislation on school indigenous education in a national scale.
A gestão ambiental e territorial de Terras Indígenas da Amazônia brasileira: uma questão climática
Authors: Dourado Martha Fellows , Nóbrega Carolina Correa , Bortolotto Fernanda , Alencar Ane , Moutinho Paulo
Published: June 2022

As Terras Indígenas protegem uma grande proporção da Amazônia brasileira, contribuindo para a redução do desmatamento e manutenção do equilíbrio climático da região. Este papel ecológico é consequência direta da gestão ambiental e territorial que os povos indígenas praticam tradicionalmente a milhares de anos. O cenário político atual e o avanço do desmatamento e de outras atividades antrópicas têm ameaçado a autonomia e direitos historicamente conquistados. Adicionado a esse cenário, as mudanças climáticas têm o potencial de agravar os impactos ambientais que as Terras Indígenas estão expostas, ameaçando suas tradições e modos de vida. Neste trabalho nós discutimos como o cenário político e outras ameaças têm afetado os povos indígenas brasileiros, os efeitos das mudanças climáticas em seus territórios e os meios de adaptação a tais mudanças. Como parte das possíveis ações de adaptação, apresentamos uma ferramenta de gestão para o planejamento da gestão ambiental e territorial das terras indígenas.
Impactos socioambientais e insegurança hídrica: o caso do Complexo Logístico, Industrial e Portuário do Açu (CLIPA), no estado do Rio de Janeiro
Authors: Guimaraes Rosangela Maria Amorim Benevides
Published: June 2022

Considerando o nexo entre insegurança hídrica e impactos socioambientais produzidos por grandes obras, o artigo objetiva trata a centralidade da água para o desenvolvimento social das comunidades afetadas. Foram realizadas pesquisas bibliográfica e documental que possibilitaram concluir que os empreendimentos que impactam negativamente nos territórios onde se instalam, devem prever em seu estudo de impacto ambiental, ações efetivas de mitigação ou compensação diante da possibilidade de insegurança hídrica, evitando que as populações fiquem vulneráveis à negação cotidiana de seu direito a água, tanto para consumo, como para manutenção dos seus meios de subsistência e modos de vida.
Uatú Júpú: a history of the indigenous Rio Doce
Authors: Bieber Judy
Published: June 2022

This essay examines the long history of resistance by Jê speaking indigenous peoples who have inhabited the basins of the Doce River and its many tributaries.  It provides an overview from the colonial era to the present, examining the disparate perceptions and uses that Portuguese and Jê-speaking indigenous peoples have applied to river systems in Brazil.  For native communities, the Doce is a source of both spiritual and material sustenance.   Portuguese explorers, settlers, and miners viewed rivers as potential transportation and sources of gold and gems. This mutually conflictive history contributes to our understanding of why and how access to rivers has mattered historically and continues to matter in the wake of the Fundão Dam breach in Mariana, Minas Gerais, in 2015.
The Miniaturization of the World in Moacyr Scliar’s A Guerra no Bom Fim
Authors: Nascimento Lyslei
Published: June 2022

This article analyzes the Moacyr Sciliar’s novel A guerra no Bom Fim, originally published in 1972. The narrative portrays the Second World War and its devastating effects on Bom Fim, the Jewish neighborhood of the city of Porto Alegre, Brazil. From a child’s point-of-view, this space for fantasy and dream but also of nightmares and bad omens is shaped like “a small country,” which reveals in its shape the world miniaturized and brutalized by the war.
Manajemen Risiko dalam Meminimalisir Wanprestasi pada Koperasi Syariah (Studi Kasus di KSPPS Nurul Hidayah Desa Klaseman)
Authors: Fitria Nur Aini  , Nurul Huda
Published: June 2022

Bidang usaha koperasi syariah saat ini banyak dikembangkan di Indonesia untuk memenuhi kebutuhan bersama dalam bidang ekonomi dengan prinsip syariah. Jenis koperasi yang marak ditemui ialah Koperasi Simpan Pinjam (KSP) dengan sistem permodalan yang dihasilkan dari simpanan anggota yang dapat dipinjamkan kembali kepada para anggotanya, dengan syarat mudah dan bunga atau jasa pinjaman minim demi kesejahteraan anggota. Namun koperasi simpan pinjam tidak luput dari terjadinya risiko pembiayaan. Sepertinya halnya terjadi di Koperasi Simpan Pinjam Pembiayaan Syariah (KSPPS) Nurul Hidayah Desa Klaseman Kec. Gending Kab. Probolinggo-Jawa Timur, wanprestasi atau penunggakan angsuran nasabah ditemukan dalam kurun waktu tahun 2019-2020 sebanyak 12 anggota. Penelitian ini dilakukan untuk melihat bagaimana penerapan manajemen risiko dalam meminimalisir wanprestasi ini agar tidak terjadi lagi dikemudian hari. Metode yang digunakan yaitu kulitatif deskriptif dengan melakukan wawancara langsung kepada narasumber. Hasil penelitian menunjukkan bahwa cara efektif untuk meminimalisir wanprestasi pada KSPPS Nurul Hidayah Desa Klaseman yaitu dengan strategi 4C (Character, Capacity, Capital dan Condition) sebelum pemberian pinjaman dan stretegi setelah pemberian pinjaman dengan menggunakan sistem kekeluargaan dan Rescheduling.
Exploring finite models in the Description Logic ELgfp
Authors:   Institut für Theoretische Informatik TU Dresden, Baader Franz , Distel Felix ,   Institut für Theoretische Informatik TU Dresden
Published: June 2022

In a previous ICFCA paper we have shown that, in the Description Logics EL and ELgfp, the set of general concept inclusions holding in a finite model always has a finite basis. In this paper, we address the problem of how to compute this basis efficiently, by adapting methods from formal concept analysis.