bluuebunny/crossref_metadata_2025 huggingface dataset:
Investigating cluster validation metrics for optimal number of clusters determination
Authors: Karanikola Aikaterini , Liapis Charalampos M. , Kotsiantis Sotiris
Published: December 2021

In short, clustering is the process of partitioning a given set of objects into groups containing highly related instances. This relation is determined by a specific distance metric with which the intra-cluster similarity is estimated. Finding an optimal number of such partitions is usually the key step in the entire process, yet a rather difficult one. Selecting an unsuitable number of clusters might lead to incorrect conclusions and, consequently, to wrong decisions: the term “optimal” is quite ambiguous. Furthermore, various inherent characteristics of the datasets, such as clusters that overlap or clusters containing subclusters, will most often increase the level of difficulty of the task. Thus, the methods used to detect similarities and the parameter selection of the partition algorithm have a major impact on the quality of the groups and the identification of their optimal number. Given that each dataset constitutes a rather distinct case, validity indices are indicators introduced to address the problem of selecting such an optimal number of clusters. In this work, an extensive set of well-known validity indices, based on the approach of the so-called relative criteria, are examined comparatively. A total of 26 cluster validation measures were investigated in two distinct case studies: one in real-world and one in artificially generated data. To ensure a certain degree of difficulty, both real-world and generated data were selected to exhibit variations and inhomogeneity. Each of the indices is being deployed under the schemes of 9 different clustering methods, which incorporate 5 different distance metrics. All results are presented in various explanatory forms.
COVID-19 detection using cough sound analysis and deep learning algorithms
Authors: Rao Sunil , Narayanaswamy Vivek , Esposito Michael , Thiagarajan Jayaraman J. , Spanias Andreas
Published: December 2021

Reliable and rapid non-invasive testing has become essential for COVID-19 diagnosis and tracking statistics. Recent studies motivate the use of modern machine learning (ML) and deep learning (DL) tools that utilize features of coughing sounds for COVID-19 diagnosis. In this paper, we describe system designs that we developed for COVID-19 cough detection with the long-term objective of embedding them in a testing device. More specifically, we use log-mel spectrogram features extracted from the coughing audio signal and design a series of customized deep learning algorithms to develop fast and automated diagnosis tools for COVID-19 detection. We first explore the use of a deep neural network with fully connected layers. Additionally, we investigate prospects of efficient implementation by examining the impact on the detection performance by pruning the fully connected neural network based on the Lottery Ticket Hypothesis (LTH) optimization process. In general, pruned neural networks have been shown to provide similar performance gains to that of unpruned networks with reduced computational complexity in a variety of signal processing applications. Finally, we investigate the use of convolutional neural network architectures and in particular the VGG-13 architecture which we tune specifically for this application. Our results show that a unique ensembling of the VGG-13 architecture trained using a combination of binary cross entropy and focal losses with data augmentation significantly outperforms the fully connected networks and other recently proposed baselines on the DiCOVA 2021 COVID-19 cough audio dataset. Our customized VGG-13 model achieves an average validation AUROC of 82.23% and a test AUROC of 78.3% at a sensitivity of 80.49%.
La libertad de expresión y de información en los menores de edad en España
Authors: Rivera Restrepo José Maximiliano , Huerta Meza María Belén
Published: December 2021

En este artículo se pretende revisar el derecho de libertad de expresión y de información, particularmente en las personas menores de edad. Se trabajará en torno a la regulación que del mismo se otorga en el ordenamiento jurídico español, sin perjuicio de que se introducirán algunas notas de otros sistemas jurídicos.
Enfoque interdisciplinario en el Síndrome de Rett
Authors:   , Alarcón Enzo
Published: December 2021

Conversatorio online para educar y promover el trabajo colaborativo entre los profesionales de la salud y la familia de las personas con diagnóstico de Síndrome de Rett, considerando los aspectos clínicos implicados en el tratamiento y la rehabilitación, junto con el impacto en la calidad de vida. Esta iniciativa permite que toda la comunidad y ciudadanía pueda conocer esta patología de carácter poco frecuente, donde se permita transmitir conocimiento, intercambiar experiencias, estrechar vínculos y generar redes de apoyo. El conversatorio se enmarca en el objetivo de desarrollo sostenible (ODS) 3: Salud-Bienestar, junto con el objetivo 17: Alianza para lograr los objetivos. Este conversatorio se justifica en el hecho de que este síndrome es considerado en Chile como una enfermedad poco frecuente (afecta a menos de 1 en 2000 personas), siendo una de las 8000 enfermedades descritas que afecta a más de 1 millón de personas en nuestro país; donde aún sigue siendo desconocida por algunos profesionales del área de la salud, investigación y población en general, involucrando un alto costo en tratamientos y una falta de diagnóstico oportuno por ser de carácter complejo y tardío. Además, se pretende dar a conocer el rol que cumplen los profesionales que participan en el tratamiento y rehabilitación, así como también el rol que cumplen las familias en el mejoramiento de la calidad de vida de estas personas.
Philogenetic Analysis of S. Scabiei Var. Hominis, Var. Cuniculi, and Var. Marmoota
Authors: Prasasty Gita Dwi , Miftahurrizqiyah  , Dalilah  , Dwi Handayani  , Tia Sabrina  , Ahmad Ghiffari  , Inda Astri Aryani
Published: December 2021

Introduction: Based on data from the 2017 Global Burden of Disease, it is known that Indonesia is the country with the highest number of scabies incidences out of 195 countries in the world. In addition to humans, scabies is also an infectious disease in mammals with a prevalence of 300 million infestations every year, even in animals the mortality rate from scabies is very high. Until now, it is still unclear whether there is a cross-infestation between human and animal scabies. Morphologically, S. scabiei between variants cannot be distinguished, while research on genetic variation is still not much done. Therefore, it is necessary to conduct studies to enrich genetic information and phylogenetic analysis.

Methods: The samples tested were positive PCR results for ITS 2 and CO 1 genes, each on five amplicons, namely three S. scabiei var. hominis, one var. cuniculi, and one var. marmoota. Phylogenetics were arranged based on the closeness of the base arrangement in variants and geographically available in NCBI.

Results: Of the five sample isolates studied, the ITS 2 gene amplicon is located in the 417bp band and the phylogenetic analysis of its sequencing has two branches that are unable to distinguish var. hominis and var. animalia. The CO1 gene has electrophoretic results at 317 bp as well as phylogenetic analysis results that specifically divide branches between var. hominis and var. animalia.

Conclusion: S. scabiei var. hominis and var. marmoota, and var. cuniculi are distinct species and are host monospecific.
The Most Dominant Predictability Factor of Boey Score on The Level of Mortality in Perforation Gaster Boey Score 1 and Boey Scores 2 Patients in RSUD Dr Soetomo Surabaya
Authors: Naga Saputra Sandi Halim , Vicky Sumarki Budipramana  , Marjono Dwi Wibowo
Published: December 2021

Introduction: The Boey score is the most commonly used scoring system for risk stratification because of its simplicity and high predictive value for mortality and morbidity in cases of gastric perforation. This score is widely used in daily practice because it only assesses 3 assessment components; namely the onset of perforation, shock at first admission, and comorbid disease; which is easy to do and has a fairly good accuracy. In Boey score 2, the mortality rate is still high, so research on the factors that most influence mortality at Boey Score 2 needs to be done.Methods: This study uses secondary data from medical records of patients who meet criteria of inclusion and exclusion. This study is a comparative test using a cohort analytic observational study design (longitudinal retrospective), comparing the components of the Boey score which is the most influential in predicting the mortality rate in gastric perforated patients. Boey score 1 and Boey score 2 at RSUD Dr. Soetomo SurabayaResults: Total subject of the study was 65 people, consisting of 43 men (66.2%) and 22 women (33.8%). The Boey score was 16 people (24.6%) with a Boey score of 1 and 49 people (75.4%) with a Boey score 2.From the Boey score component, 49 people (75.4%) were obtained with the onset of perforation> 24 hours, 31 people (47.7%) with preoperative shock, and 34 people (52.3%) with comorbidities. Comorbidity in study subjects included hypertension in 17 people (26.2%), diabetes mellitus in 4 people (6.2%), heart disease in 4 people (6.2%), lung disease in 5 people (7.7%), and kidney disease in 7 people. people (10.8%)Conclusion: Shock is the most dominant Boey Score predictability factor that affects the mortality rate in gastric perforation patients with Boey score 1 and Boey score 2.
Comparison of Recurrence Rates in Patients with Locally Advanced Breast Cancer after Mastectomy and Received Aromatase Inhibitor Therapy with Steroids and Nonsteroids
Authors: Yante I Ketut , Desak Gede Agung Suprabawati  , Iskandar Ali
Published: December 2021

Introduction. Breast cancer is a problem that is still faced throughout the world. The incidence of cancer in Indonesia is at number 8 in Southeast Asia. The incidence of breast cancer in women is 42.1 per 100,000 population. Aromatase inhibitors are hormonal therapy used in postmenopausal breast cancer with positive ER and/or positive PR. The third generation aromatase inhibitors are divided into 2 categories, namely non-steroidal agents that are reversible and steroid agents that are irreversible. Based on existing studies, there are no consistent research results regarding the incidence of recurrence after aromatase inhibitor therapy, both steroids and non-steroidal.

Methods. This study is an analytical observational study with a retrospective cross-sectional design using secondary data from medical records. The research was carried out at the Surgical Clinic of RSUD dr. Soetomo Surabaya on October 1, 2020 until the end with the subject of LABC patients at POSA Surgery RSUD Dr. Soetomo who has undergone mastectomy and radiotherapy and has received adjuvant hormonal aromatase inhibitor therapy for 2 years from January 2018 to January 2020.

Results. In the nonsteroidal aromatase inhibitor group, 18 subjects (60%) experienced recurrence and 16 subjects in the steroid aromatase inhibitor group (32%) with an OR of 0.314 (0.12-0.81; p=0.014. Based on the results of multivariate analysis, it was found that the increased risk of recurrence was significantly affected only by the administration of aromatase inhibitor p= 0.052

Conclusion. Women with locally advanced breast cancer after mastectomy who received aromatase inhibitor steroid therapy had a 0.314 times lower risk of recurrence than those who received non-steroidal aromatase inhibitor therapy.
Pain in Decreased Consciousness Patients
Authors: Masita  , Rachman Toyo  , Ika Erna Uly Sirait
Published: December 2021

The International Association for the Study of Pain (IASP) defines pain as an unpleasant sensory and emotional experience associated with potential or tissue damage or described in terms of such damage. Pain in patients with decreased consciousness is individual and needs to consider many aspects. Following the expansion pain definition according to the IASP in 2020, the inability to communicate does not exclude the possibility that humans experience pain. Therefore, a good pain assessment in patients with decreased consciousness can increase the value of disease management and improve the patient's quality of life both during the treatment period and after hospitalization. Because of the inability of patients with decreased consciousness to verbally convey their pain, this poses a challenge for the clinician. This literature review was aimed to describe how to understand the pain in decreased consciousness patients.
The Effect Application of Low Intensity Pulse Ultra Sound on Wounds Healing and Angiogenesis of Diabetes Mellitus Type 2 Rat Model
Authors: Susilo Budi , Cahya Yustisia Hasan  , Bambang Dwi Raharjo  , Tri Wahyu Pangestiningsih
Published: December 2021

Wound healing disorder are often found in people with diabetes mellitus. Low Intensity Pulse Ultrasound (LIPUS) therapy was developed to accelerate the wound healing process. The purpose of this study was to determine the effect of LIPUS on wound closure and angiogenesis after skin excision in rats model diabetes mellitus type 2.Twenty-four Sprague dawley rats that match the inclusion criteria were made into type 2 diabetes mellitus by injecting Nicotinamide and Streptozotocin, then devided into six group: DM3, DM7, DM14, DML3, DML7, DML14, with 4 rats each. All rats were made excision wound with punch biopsy in the back area. DML group receive LIPUS therapy in the wound area (frequency 3 MHz, intensity 0,5 W/cm 2 , duty cycle 20%, duration 3 minutes every day) for three days (DML3), seven days (DML7) and fourteen days (DML14). Wound area was measured and the tissue was staineing with hematoksciline eiosin to observe the density of angiogenesis.Two Way ANOVA used to to analyze the differences in the variable wound area and angiogenesis density, Post Hoc LSD to analyze the differences in variables between groups and the day of observation, showed the area of the wound in the DML was lower than in the DM group significant on day 3 and 7, whereas the density of the angiogenesis in DML group was higher than DM group significant on day 7 and 14. The Pearson test showed a correlation between the wound closure and the angiogenesis density (p = 0,000; r = -0,785). Conclusion: LIPUS therapy accelerate wound closure on day 3 and 7and increase the density of angiogenesis on day 7 and 14.
Gesundheitserziehung zur Krankheitsprävention: eine Literaturübersicht
Authors: Gitirana José Valdeci Almeida , Fonseca Rosa Maria Batista Pinheiro da , Piloneto Fábio Marmentini , Bevilaqua Luis Felipe Gaia , Assis Ingrid de , Cardoso Ronald de Oliveira
Published: December 2021

Derzeit werden öffentliche Politiken, Regierungsmaßnahmen und verschiedene Programme zur Gesundheitserziehung (ES) zugunsten der Gesundheit der Bevölkerung durchgeführt. In Bezug auf das Thema ES ist dies ein facettenreiches Thema, das mit verschiedenen persönlichen Vorstellungen konvergiert, sei es im Bereich Bildung oder Gesundheit, was zu unterschiedlichen Verständnissen führen kann. Aufgrund der Komplexität des Themas tritt das Problem aufgrund des mangelnden Verständnisses dessen auf, was wirklich bevölkerungsbezogene ES ist, wodurch die Bedeutung von ES für Präventionsmaßnahmen gegen verschiedene Krankheiten aufgelöst wird, was zu hohen Haushaltskosten im öffentlichen Gesundheitswesen führt. In Anbetracht dieses Zusammenhangs stellt sich in diesem Artikel die Hauptfrage: Wie kann Gesundheitserziehung zur Prävention von Krankheiten in der Bevölkerung beitragen? Die Studie zielte darauf ab, das ES zur Krankheitsprävention (PD) vorzustellen, sich in seinen Konzepten zu verzweigen und die rechtlichen Grundlagen aufzuzeigen, die das ES für die Bevölkerung gewährleisten. Zu diesem Zweck wurde die Studie durch eine Literaturrecherche der Suchseite “Google Scholar”, “Scielo” und “PubMed” durchgeführt. Durch die Deskriptoren: Gesundheitserziehung für die Bevölkerung, wobei Studien ausgewählt wurden, die das ES mit Schwerpunkt auf PD präsentierten. Es wird geschlussfolgert, dass ES Bildung zur Selbsterkenntnis und Reflexion über die eigene Gesundheit ist, sowie das volle Bewusstsein, dass etwas nicht stimmt, und schreibt der Person die kritische Reflexion ihrer Gewohnheiten und Präventionsmaßnahmen zu. Es wird durch den schulischen Lehrplan ab der Grundbildung sowie durch staatliche Programme in Gesundheitszentren angewendet, um die Gesellschaft für Präventionsmaßnahmen und die Förderung einer besseren Lebensqualität zu sensibilisieren und so die Ausbreitung von Krankheiten zu verhindern.
Health education for disease prevention: a review of the literature
Authors: Gitirana José Valdeci Almeida , Fonseca Rosa Maria Batista Pinheiro da , Piloneto Fábio Marmentini , Bevilaqua Luis Felipe Gaia , Assis Ingrid de , Cardoso Ronald de Oliveira
Published: December 2021

Currently public policies, government actions and different programs involving Health Education (HE) are carried out in favor of population health. With regard to the theme of HE, this is a multifaceted theme, convergent to various personal conceptions, whether in the area of education or health, which may result in divergent understandings. Due to the complexity of the theme, the problem occurs due to the lack of understanding of what is really population-facing HE, dissolving the importance of HE for preventive measures against different diseases, which generates a high budgetary cost in public health. In view of this context, this article has as its main question: How can health education contribute to the prevention of diseases in the population? The study aimed to present the HE for Disease Prevention (DP), branching out in addressing its concepts, as well as highlighting the legal bases that ensure the HE to the population. To this end, the study was conducted through a literature review by the search sites "Google Scholar", "Scielo" and "PubMed". Through the descriptors: Health Education; Health education as disease prevention; Health Education for the population, where studies were chosen that presented the HE focused on DP. It is concluded that The HE is the education for self-knowledge and reflection on their own health, as well as the full awareness that something goes wrong, attributing the critical reflection of the subject regarding their habits and preventive measures. It is applied through the school curriculum from primary school as well as by government programs in health centers, in order to educate society to raise awareness about preventive measures and promote a better quality of life, thus preventing the spread of diseases.
Essays On Deep Trade Agreements
Authors: Rohany-Tabatabai Sara
Published: December 2021

The number of preferential trade agreements (PTAs) has increased tremendously since 1990. The natural question to ask is why. PTAs are not only about lowering down tariffs further than the most favoured nation (MFN) tariff levels. There are many economic and non-economic policies other than border policies that are addressed in PTAs. Trade agreements dealing with border policies (tariffs) are referred to as “shallow”; and those that are dealing with a broader set of policies are referred to as “deep”. Therefore, PTAs are about something deeper. Parallel to the increase in the PTAs, trade in intermediate inputs has grown exponentially over past decades. Therefore, the first question that arises is whether trade in intermediate inputs generates the need for deep integration. In this dissertation, we show that the nature of trade in intermediate goods requires deep integration. The second question to be addressed is whether the deep trade agreements need to be preferential. With a three-country model, we show that the deep bilateral agreements are rarely chosen over the shallow agreements. Finally, by introducing the deep integration in the multilateral trading system, we conclude that although trade in intermediate inputs calls for deep integration, they do not call for deep PTAs. However, deep integration is better implied under multilateral agreements. Therefore, the deep integration in economic policies does not contribute to the increase in the number of PTAs.
Old Plays, New Narratives
Authors: Abbott Daisy
Published: December 2021

When a theatrical performance is digitally broadcast live to cinemas, the limitations of temporal and spatial specificity are removed and the theatrical experience is simultaneously opened up to a wider audience and inherently altered. One such production, Coriolanus (Donmar Warehouse, 2013-14), starring an actor with a particularly enthusiastic online fan community, was broadcast to cinemas by National Theatre Live, where fans recorded it on digital devices, extracted clips and produced animated gifs, which they captioned to reinterpret the play, sharing them online, removed from their original context. The transformation of theatre texts to cinemas to social media platforms raises exciting questions related to how fans interact with culture both as consumers and as producers of new media texts. How do the different transformations (technical and actively fan-produced) affect both the narrative and the cultural experience? How do new texts function as surrogates for, and extensions of, the ‘official' narrative, as well as new interactive narratives in their own right? This paper addresses these questions in the context of a specific theatrical event as it crossed the boundary from a live, co-located experience first into cinema, and then into interactive hypertexts and memes. Drawing on theories of fandom and participatory culture, as well as post-Web 2.0 analyses of Internet behaviours, the paper examines fan production of new media texts and how they both transmit and transform the source narrative via interpretation, re-interpretation, and misinterpretation.
Image Credit: Still of fromhiddleswithlove (2014)
Crowdsourcing Documentary Making
Authors: Elmer Greg
Published: December 2021

The creative commons documentary Preempting Dissent (2014) builds upon the book of the same name written by Greg Elmer and Andy Opel. The film is a culmination of a collaborative process of soliciting, collecting and editing video, still images, and creative commons music files from people around the world. Preempting Dissent interrogates the expansion of the so-called “Miami-Model” of protest policing, a set of strategies developed in the wake of 9/11 to preempt forms of mass protest at major events in the US and worldwide. The film tracks the development of the Miami model after the WTO protests in Seattle 1999, through the post-9/11 years, FTAA & G8/20 summits, and most recently the Occupy Wall St movements. The film exposes the political, social, and economic roots of preemptive forms of protest policing and their manifestations in spatial tactics, the deployment of so-called ‘less-lethal’ weapons, and surveillance regimes. The film notes however that new social movements have themselves begun to adopt preemptive tactics so as not to fall into the trap set for them by police agencies worldwide.
Analysis of Code Mixing in Jerome Polin Youtube Content “Nihongo Mantappu”
Authors: Salsabila  , Siregar Iskandarsyah , Sosrohadi Somadi
Published: December 2021

Jerome Polin Sijabat is an Indonesian YouTuber. Jerome Polin is known after starting a YouTube channel called Nihongo Mantappu, which shares his personal life in Japan. Apart from speaking Indonesian, Jerome Polin also uses other languages, such as English and Japanese. Jerome Polin's mastery of the language causes code-mixing in the video. This study describes the forms of code-mixing and the factors that cause code-mixing in videos on Jerome Polin's YouTube channel. This study uses a qualitative descriptive method with a sample of conversational quotations. The data collection technique used is the listening method using note-taking techniques and free-involved-talk listening techniques. The results showed that the forms of code-mixing insertion in Jerome Polin's YouTube video include elements of words, phrases, and clauses. The types of code-mixing in Jerome Polin's YouTube videos are outer code-mixing.
Diversity of Vegetation in The Natural Forests of Londut Samosir Regency
Authors: Simarmata Marulam MT
Published: December 2021

Londut protected forest contains mixed forest vegetation in the form of natural forest vegetation and there is forest vegetation of former industrial plant forest management, as well as natural tusam vegetation (Pinusmerkusii), also has the privilege of existing conditions that still have natural biodiversity in the form of natural tropical forest vegetation. The research aims to find out the variation and dominance of the type of forest vegetation contained in the area, so that initial information will be obtained in the framework of planning and management of the area. The implementation of research is carried out by the determination of plot methods, and the creation of inventory plots, the creation of inventory plots according to growth rate, inventory path, measurement of vegetation dimensions, and identification. The inventory plot method is carried out with a net system (nested sampling) with an inventory path length of 500 m with a repeat of 5 lanes whose placement is evenly spread over the Londut forest area to get representation. The results showed 31 types of vegetation growing in the region. Based on the diversity of types included in the moderate category as well as the value of the level of the type in the low class. The dominance of vegetation types at the level of seedlings, stake, and poles is occupied by hosting vegetation types (Quercus sp) with magnitudes of 25.90%, 33.94%, and 37.61% respectively. For the level of trees dominated by the type of Tusam (Pinusmerkussii) 57.71%.
The ASEAN “Crack”: Myanmar Conflict as The Warning Sign of Peace Stability in South East Asia Region
Authors: Anugrah Akhmad
Published: December 2021

ASEAN currently facing a real strive to deal with their own internal humanitarian and peace stability related to the case of Myanmar conflict. This condition has put other ASEAN members in quandary to conduct a prompt and precise solution to bring back peace in Myanmar. This article examines the potential crack in the “ASEAN way” principle which is related to the various conflicts inside the region. Moreover, it also endorsed two possible proposals which can be considered to strengthen the role of ASEAN to take action towards their member states. The latest conflict inside Myanmar between military and democratic groups showed the warning sign that something is not working well within the system of ASEAN as a regional organization. This article investigates the potential crack that ASEAN has in their basic principle which harms the future peace stability within the region. The writer argues that the conflict in Myanmar has become a symptom that ASEAN must revisit their basic principle and reorganize their strategy to deal with potential conflict that might occur in the future.
DESENHO INFANTIL: FASES EVOLUTIVAS E EXPRESSÕES SIGNIFICATIVAS
Authors: Andrade Thaís Oliveira
Published: December 2021

O presente artigo é resultado de uma pesquisa bibliográfica e faz uma abordagem sobre as fases e processos evolutivos dos desenhos da criança, objetivando aprofundar as considerações e ponderações sobre as expressões gráficas da criança. Busca-se ainda analisar como a elaboração criativa registrada no desenho coopera para o desdobramento da aprendizagem infantil. A reprodução gráfica infantil constitui-se como forma primordial da expressão infantil, pautada no sistema lingüístico universal e, que se faz presente culturalmente desde tempos longínquo. O estudo do desenho infantil não se caracteriza como um exercício insignificante, pois abrange o processo de desenvolvimento psicológico, emocional e físico da criança, representa e registra os pensamentos e sentimentos. O desenho passa por etapas evolutivas, conforme o ser vai se desenvolvendo, as ascensões gráficas também evoluem e, envolvem mecanismos perceptuais, sensórios e biológicos. Por meio dos desenhos produzidos podemos observar movimentos corporais, coordenação motora, percepção de mundo e desenvolvimento visual da criança. No longo caminho de desenvolvimento a família, os educadores e psicólogos possuem atribuições substanciais e determinantes para compreender a criança e ampará-las com suportes adequados para a construção efetiva de suas potencialidades cognitivas, afetivas, motoras e sensoriais. O estudo e análises foram embasados de acordo as postulações de alguns estudiosos que dialogam sobre a temática em questão, como: Aguiar (2004), Ferreira & Silva (2001), Luquet (1969), Piaget (1973) entre outros. Para assim, obter dados e realizar uma análise crítica e reflexiva sobre as fases evolutivas do desenho infantil, suas contribuições e importância para o dinamismo do desenvolvimento infantil.
TEORIAS E PRÁTICAS DO ENSINO E APRENDIZAGEM: DA RELAÇÃO COM O SABER AO EXERCÍCIO DAS PRÁTICAS EDUCACIONAIS
Authors: Santos Juliane dos , Sandes Amanda dos Santos Dória , Silva Maria Silene da
Published: December 2021

O estudo ora apresentado teve por objetivo abordar questões relacionadas a teorias do ensino e aprendizagem e como estas inferem nas práticas educativas. Além disso, discutir como as práticas do ensino e aprendizagem rebatem tanto no processo de formação de professores como nos processos avaliativos, uma vez considerada a transversalidade dos temas. Trata-se de um artigo de revisão bibliográfica subsidiado a partir de discussões em sala de aula entre discentes e docentes da disciplina “Teorias e Práticas do Ensino e Aprendizagem” acerca da política educacional e sua relação com a Educação Profissional e Tecnológica no Brasil. A disciplina faz parte da estrutura curricular obrigatória do Mestrado Profissional em Educação Profissional e Tecnológica (ProfEPT) proposto pela Rede Federal de Educação Profissional, Científica e Tecnológica. Os resultados apontam para uma indissociabilidade existente entre teoria e prática no processo de ensino e aprendizagem, uma vez que as práticas educativas por nós desenvolvidas subjazem uma teoria educacional por nós adotada.
A MULTIMODALIDADE DA NARRATIVA DIGITAL: UM ESTUDO DO APLICATIVO DE CONTAÇÃO DE HISTÓRIAS FISHER PRICE
Authors: Goulart Ilsa do Carmo Vieira , Casagrande Thais Castro
Published: December 2021

Este estudo se apoia em discussões a respeito da prática leitora em ambientes digitais e da multimodalidade em aplicativos digitais. Compreende-se que as tecnologias se fazem presente no cotidiano, o que vem exigindo uma interação social por meio da leitura e escrita de textos. Frente ao avanço das tecnologias digitais, especificamente os dispositivos móveis que garantem uma maior interação, participação e contato entre leitor e textos de natureza multimodal, os dispositivos digitais ampliaram as possibilidades narrativas e, por isso, no ato de contar histórias há a presença de alguns elementos estruturais com recursos tecnológicos para erguer a experiência sensível do leitor. A partir disso, desenvolveu-se uma pesquisa descritiva, de abordagem qualitativa, que teve por objetivo compreender como a multimodalidade presente nas narrativas digitais para crianças, especificamente no aplicativo Fisher Prise. A pesquisa trouxe como embasamento teórico as discussões de Lévy (1999) sobre o texto no ambiente digital; de Chartier (1999) sobre as mudanças da prática leitora; de Rojo (2012; 2013) sobre os conceitos de multimodalidade e Kleiman (2014) sobre a linguagem contemporânea, heterogênea e não-linear. O estudo demonstra que com a presença dos recursos audiovisuais, a história narrada e musicalizada é indicada para leitores que ainda não dominam as habilidades do código e signos linguísticos, dando a opção da voz de um narrador e da narrativa cantada. As narrativas digitais possuem recursos variados da multimodalidade e disseminadas por meio dos aplicativos digitais de contação de histórias.
O PERFIL SOCIOECONÔMICO DOS ESTUDANTES DO ENSINO MÉDIO INTEGRADO DO COLÉGIO PEDRO II/CAMPUS XXX : SUBSÍDIOS PARA O TRABALHO DE ORIENTAÇÃO EDUCACIONAL E PEDAGÓGICA
Authors: Ponso Fabio Cardoso , Castro Robson Costa de
Published: December 2021

O Colégio Pedro II (CPII), tradicional instituição federal de ensino situada no Estado do Rio de Janeiro, possui como objetivo político-pedagógico institucional a educação integral de seus discentes, a partir de uma perspectiva inclusiva, que reconhece a singularidade dos sujeitos. Nesse contexto, a orientação educacional e pedagógica deve ser não somente uma instância de mediação, mas também de identificação de situações-problema e do perfil e das necessidades específicas dos estudantes. Com base nessas premissas, engendrou-se a proposta de realização de uma investigação sobre o perfil socioeconômico dos alunos do Ensino Médio Integrado (EMI) do Campus XXX do Colégio Pedro II, no ano letivo de 2020. A partir do levantamento, tabulação e análise de informações discentes constantes em banco de dados institucional, observou-se que as turmas do EMI do CPII/XXX, apresentam um percentual de alunos pretos e pardos significativamente maior do que o das turmas do Ensino Médio Regular (EMR), além de um predomínio de estudantes de famílias de baixa renda de regiões periféricas do RJ, que vivenciam, portanto, condições materiais e simbólicas que lhes impõem obstáculos de diferentes ordens em seu processo de formação escolar. Em razão disso, coloca-se para a orientação educacional e pedagógica da instituição um desafio de se empreenderem ações urgentes e prioritárias para o acolhimento/inclusão desses estudantes, bem como para seu acesso mais amplo e democrático ao conhecimento.
AS LEIS 10.639 E 11.645 E EDUCAÇÃO FÍSICA ESCOLAR, UM RELATO DE AÇÕES DO PROJETO DE EXTENSÃO LUSCO FUSCO: LUTAS NA ESCOLA
Authors: Da Silva Fabíolla Kattlheen Neves
Published: December 2021

O presente trabalho pretende traçar relações entre a determinação por lei da presença obrigatória dos conteúdos Históricos Afro-brasileiros e Indígenas Educação Básica e a educação física escolar. Para isso, haverá uma breve contextualização acerca da definição das leis citadas e em seguida serão relatadas ações de extensão universitária do projeto Lusco Fusco: lutas na escola tematizando as lutas brasileiras, mais especificamente a Capoeira, o Maculelê e o Huka-huka, para que por fim sejam feitas considerações que relacionem os temas abordados.
A INDISCIPLINA NAS AULAS DE EDUCAÇÃO FÍSICA: ANÁLISE DE UMA PROPOSTA DE ENSINO ORIENTADA PELOS JOGOS SOCIOMOTRIZES DE COOPERAÇÃO
Authors: Pereira Luiz Antonio , Ferreira Lílian Aparecida , Ramos Glauco Nunes Souto
Published: December 2021

A indisciplina está presente nas aulas de educação física, sendo importante encontrar meios que contribuam para resolver/amenizar este problema. Dentro desta perspectiva, o objetivo desta investigação foi analisar uma proposta didático-pedagógica junto a uma turma do 5° ano do ensino fundamental de uma rede pública municipal. Durante as aulas foram realizadas atividades envolvendo a construção de valores que, associados aos jogos sociomotrizes de cooperação, permitiram analisar as percepções e reflexões dos alunos sobre as situações de indisciplina em aula. A investigação utilizou-se da pesquisa-ação e os dados foram coletados através de diários de aula e rodas de conversa. Foram observadas diversas situações de indisciplina e de resistência em relação às propostas construídas conjuntamente entre professor e estudantes, contudo, os jogos sociomotrizes de cooperação foram importantes aliados neste processo. Concluímos que os jogos sociomotrizes de cooperação e as reflexões realizadas contribuíram para minimizar os enfrentamentos relacionados à indisciplina.
Palm oil extraction rate prediction based on the fruit ripeness levels using C4.5 algorithm
Authors: Supriyatin Wahyu
Published: December 2021

Oil palm plantations are one of the main keys in supporting Indonesia’s economic growth. The rising consumption needs for palm oil products make it necessary to carry out data mining activities to increase CPO production. The maturity factor of palm fruit dramatically affects the quality of the oil extraction content (CPO yield) produced. This study aims to investigate the effect of fruit ripeness on the yield of CPO by using a data mining classification method with a decision tree. The algorithm used to generate decision tree classification is the C4.5 algorithm. The implementation of the C4.5 algorithm in the study was carried out using the Rapid Miner Studio 5.2 tools. The results shows that the yield of CPO is influenced by the attributes of the condition of the long and ripe fruit, the condition of the long and overripe fruit, the normal condition of the fruit and the age of 3-6 years and the condition of the fruit of normal and age of 7-10 years. Decision tree C4.5 algorithm generates 8 rules with 4 rules showing a high production value, which means that the four rules affect the yield of CPO.
Performance comparison of support vector machine (SVM) with linear kernel and polynomial kernel for multiclass sentiment analysis on twitter
Authors: Mukarramah Rifqatul , Atmajaya Dedy , Ilmawan Lutfi Budi
Published: December 2021

Sentiment analysis is a technique to extract information of one’s perception, called sentiment, on an issue or event. This study employs sentiment analysis to classify society’s response on covid-19 virus posted at twitter into 4 polars, namely happy, sad, angry, and scared. Classification technique used is support vector machine (SVM) method which compares the classification performance figure of 2 linear kernel functions, linear and polynomial. There were 400 tweet data used where each sentiment class consists of 100 data. Using the testing method of k-fold cross validation, the result shows the accuracy value of linear kernel function is 0.28 for unigram feature and 0.36 for trigram feature. These figures are lower compared to accuracy value of kernel polynomial with 0.34 and 0.48 for unigram and trigram feature respectively. On the other hand, testing method of confusion matrix suggests the highest performance is obtained by using kernel polynomial with accuracy value of 0.51, precision of 0.43, recall of 0.45, and f-measure of 0.51.
Primjena krutog stajskog gnoja na travnjacima
Authors: Vranić Marina , Kiš Goran , Županović Matea , Trubelja Ana , Lisjak Ines , Novak Anja , Bošnjak Krešimir
Published: December 2021

Travnjaci predstavljaju sirovinsku osnovu stočarske proizvodnje. Gnojidba travnjaka je agrotehnički zahvat koji se provodi u cilju proizvodnje krme visokog prinosa i visoke hranidbene vrijednosti za hranidbu životinja. Svaka farma proizvodi stajski gnoj kao posljedicu držanja životinja, a travnjak je idealno mjesto za primjenu, a time i zbrinjavanje proizvedenog stajskog gnoja. Cilj ovog rada bio je prikazati: (i) osnovne aspekte primjene gnojiva na travnjacima s naglaskom na primjenu krutog stajskog gnoja (KSG), (ii) preporučene količine, vrijeme primjene i frekvenciju primjene KSG na travnjacima, (iii) utjecaj primjene KSG na travnjacima na prinos i hranidbenu vrijednost krme i (v) neke od negativnih posljedica primjene KSG na travnjacima. KSG ima visoki potencijal u gnojidbi travnjaka. Njegovim zbrinjavanjem na travnjacima dolazi do recikliranja hranjiva i povećanja organske tvari u tlu, povećanja vodnog i vodozračnog kapaciteta tla te promicanja održivosti poljoprivrednih ekosustava. KSG se preporuča koristiti u svim sustavima poljoprivredne proizvodnje, osobito u ekološkom uzgoju. Radi visoke varijabilnosti kemijskog sastava KSG te utjecaja mikroklime, tla i vode na usvajanje hranjivih tvari od strane biljaka, neophodno je provoditi vlastita istraživanja na određenim mikroklimatskim lokacijama u cilju utvrđivanja optimalne količine, frekvencije i vremena primjene na prinos i hranidbenu vrijednost krme.
Obilježja govedarske proizvodnje na području Sisačko-moslavačke županije
Authors: Vargek Marija , Konjačić Miljenko , Salajpal Krešimir , Prpić Zvonimir , Kelava Ugarković Nikolina
Published: December 2021

Sisačko-moslavačka županija smjestila se u južnom dijelu središnjeg dijela Republike Hrvatske i druga je po veličini županija s obzirom na površinu poljoprivrednog zemljišta. Stočarstvo je najvažnija grana poljoprivredne proizvodnje uglavnom vezana za pašno držanje životinja (goveda, konji) na području Lonjskog i Odranskog polja. Govedarstvo čini okosnicu stočarske proizvodnje pri čemu dominira simentalska pasmina. Negativni trendovi u kretanju broja goveda na državnoj razini prisutni su i na navedenom području, a odnose se prvenstveno na pad broja mliječnih i kombiniranih pasmina goveda. Tijekom posljednjeg desetljeća raste zanimanje uzgajivača za uzgoj mesnih pasmina goveda što se očituje porastom broja krava svih čistokrvnih mesnih pasmina uključujući i neke koje se nisu ranije uzgajale na području Sisačko-moslavačke županije (salers i aubrak). Također, broj izvornih pasmina bilježi blagi porast u promatranom razdoblju. Navedene promjene pasminske strukture mogle bi poslužiti kao primjer korištenja prirodnih resursa i pašnjačkih površina i na ostalom području Republike Hrvatske.
Retour sur le Référentiel de l’ACRL avec ceux qui l’ont créé
Authors: Lapointe Jean-Michel , Jacobson Trudi , Gibson Craig
Published: December 2021

Cet entretien avec les deux bibliothécaires américains qui ont coprésidé le groupe de travail qui a mené à la création du Référentiel de littératie informationnelle en enseignement supérieur de l’Association of College & Research Libraries (ACRL 2016) revient sur la démarche de création ainsi que la réception qu’a connu ce document depuis sa publication il y a cinq ans. Les auteurs rappelent les principaux débats conceptuels qui ont façonné le Référentiel et proposent une typologie des courants actuels de la littératie informationnelle, donnant ainsi à voir les enjeux qui informent l'évolution des différentes conceptions du rôle pédagogique des bibliothécaires dans le milieu de l’enseignement supérieur d’hier à aujourd’hui. Cet entretien a été traduit en français.
EARTH'S CREATION STIMULUS: CREATION OF GRAPHIC ARTS WITH USED PLYWOOD MEDIA
Authors: Adi Sigit Purnomo , Sukerta Pande Made , Marianto M. Dwi , Hadi Sri
Published: December 2021

Natural phenomena, especially climate change, are increasingly worrying lately. Graphic art can be used to express concern for the environment in response to climate change. The creation of this graphic art work uses the concept of the earth's creation stimulus. The creative methods used include: experimentation, contemplation, and formation. Abstract Expressionism was chosen as the style of personal expression in the creation of this work. The creative technique used is high printing technique with used plywood media. The results of the creation process show that the visualization of the concept of the earth's creative stimulus produces the forms of circles and lines. These forms are the main motif in the creation of graphic art with the stimulation of this earth's creativity
TRANSFORMATION OF TENGKULUK TANDUK WITH WEAVING TECHNIQUES
Authors: Sari Lidia Purnama , Akmal Ahmad , Dharsono Dharsono
Published: December 2021

Tengkuluk is one of the traditional clothing equipment (head cover) of a Bundo Kanduang (biological mother) in the Minangkabau tribe. Currently tengkuluk is rarely used in everyday life, only used in traditional events or other official activities. This reality encourages the creation of this tengkuluk work to be carried out. The method of creating works used consists of three stages, namely experimentation, reflection, and formation. The result of the creation of this work shows that the tengkuluk made with woven techniques and pandan leaf material and decorated with Swarovski looks practical and flexible when used by mothers and teenagers in their daily lives. This new creation in the form of the Koto Gadang tengkuluk expresses the meaning of philosophical values, namely the responsibility of women when they have married.
Development of Organic Chemistry Module with 4D Model to Improve Students' Creative Thinking Abilities
Authors: Lili Witra , Firdaus M. Lutfi , Sundaryono Agus
Published: December 2021

The aims of this study were to determine the level of feasibility of the modules developed and to increase students' creative thinking skills in the Organic Chemistry of Natural Products subject. Module development was carried out with the 4D model, namely Define, Design, Develop, and Disseminate. The feasibility of the module could be determined through the validation test with expert judgments. The ability to think creatively by students was measured using descriptive questions based on creative thinking indicators, fluency, flexibility, and elaboration. Measurements were made by comparing the results of the pretest and posttest. Next the results were tested for normality and hypothesis testing using the SPSS 20 program through the One Sample Kolmogorov-Smirnov Test. Based on the validation test by expert judgments, the modules that have been prepared have a module level of eligibility which was very valid or very feasible. The average for each indicator of creative thinking at pretest and posttest has increased. The pretest and posttest values on fluency indicators were 15.31 and 35.62 with N-gain 0.78 high category, flexible thinking (20.62 and 62.81 with N-gain 0.88 high category, and elaboration) 33.43 and 61.24 with N-gain 0.73 in the high category. After the normality test, and the hypothesis test, it was concluded that there was an increase in students' creative thinking abilities in the Organic Chemistry of Natural Products course with the use of modules.
Analysis of Earthquakes Potential Damages as a Disaster Mitigation Effort
Authors: Loveka Alen Fezi , Johan Henny , Wardana Rendy W.
Published: December 2021

Muara Bangkahulu District is one of Bengkulu Province Subdistricts, which is used as a place for higher education service centers, government office centers, and community residential areas. Muara Bangkahulu has the risk of being affected by an earthquake caused by its geological conditions. To avoid the potential damage due to earthquake, the PGA parameters, seismic vulnerability index, ground shear strain, and thickness of sediment layer (h) were analyzed in Muara Bangkahulu District as an effort to mitigate earthquakes. The purpose of this study is to describe the potential damage caused by the earthquake in Muara Bangkahulu District as a disaster mitigation effort. This research was a qualitative descriptive study using the literature study method. The results of the literature study which showed the value of PGA produced between 184.22 gal to 532.92 gal. Distribution of seismic vulnerability index values between 0.56 to 7.95. Distribution of ground shear strain values between 5.14 x10-5 to 7.42 x10-4. The thickness of the sediment layer (h) ranged from 8.13 meters to 61.31 meters. The largest PGA, IKS, GSS and h values are in Kualo Beach which is estimated to have a high level of risk for earthquake disasters with a correlation more than 74%. Thus, it can be concluded that the vicinity of Kualo Beach is the most potential and prone to earthquake damage.