bluuebunny/crossref_metadata_2025 huggingface dataset:
What knowledge do in-service teachers need to create SRPs?
De quelles connaissances les enseignants en exercice ont-ils besoin pour créer des SRP?
Authors: Jessen Britta Eyrich , Rasmussen Klaus
Published: January 2021

AbstractIn this paper we present ideas regarding what elements of the anthropological theory of didactics in-service teachers need to design study and research paths and realise them in their classrooms. Based on preliminary experiences from other projects we try to identify crucial notions and how they can be transposed in order to support Danish in-service teachers, who has very diverse didactical knowledge.Keyword: Anthropological Theory of the Didactics, professional development, didactic transposition, Study and Research Path.RésuméDans cet article, nous présentons des idées sur les éléments de la théorie anthropologique du didactique en cours qui ont besoin pour concevoir des parcours d’étude et de recherche et les réaliser. Sur la base des expériences préliminaires d'autres projets, nous essayons d'identifier les notions cruciales et comment elles peuvent être transposées afin de soutenir les enseignants danois, qui possède des savoir-faire didactiques très diverses.Mots-clés : Théorie anthropologique de la didactique, développement professionnel, transposition didactique, parcours d'étude et de recherche.
Propuesta de un proceso de estudio de clases para la formación inicial del profesorado de Educación Infantil desde el paradigma del cuestionamiento del mundo
Proposal of a class study process for the initial training of Early Childhood Education teachers from the paradigm of questioning the world
Authors: Lendínez Elena María , García Francisco Javier , Lerma Ana María
Published: January 2021

ResumenComo docentes universitarios a cargo de la formación inicial del profesorado de Educación Infantil, observamos claros síntomas del paradigma monumentalista (visita a algunas obras tanto de Matemáticas como de Didáctica de las Matemáticas) cuando esta formación se organiza según el esquema tradicional clase de teoría/clase de prácticas. En este trabajo pretendemos identificar con nitidez el reto que supone la formación profesional funcional de futuros profesores, formular este reto como un problema de investigación dentro de la TAD, y explorar la potencialidad del dispositivo del estudio de clases como herramienta para desarrollar el equipamiento praxeológico del profesorado como respuesta a cuestiones profesionales vivas y auténticas. Se describirá el diseño de este dispositivo, para el caso de la formación inicial de profesorado de Educación Infantil sobre la enseñanza de los primeros conocimientos numéricos.Palabras-clave: Teoría Antropológica de lo Didáctico, estudio de clases, Educación infantil, Formación inicial de profesorado, Teoría de las Situaciones Didácticas.AbstractAs teacher educators involved in the initial education of prospective Early Childhood Education teachers, we observe evident signs of the monumentalistic paradigm (visiting some pre-stablished works in Mathematics as well as in Didactics of Mathematics) when the education of teachers is structured following the traditional scheme lecture-practice. In this paper, we aim at clearly identifying the challenge of a functional education of prospective teachers, formulating it as a research problem within the ATD, and exploring the potential of the lesson study device as tool to develop prospective teachers’ praxeological equipment as responses to live and authentic professional questions. We will describe de design of such device, for the case of the initial education of prospective Early Childhood Education teachers around the teaching of numbers and numbering.Keywords: Anthropological Theory of Didactics, study of classes, Early childhood education, Initial teacher training, Theory of Didactic Situations.
Esbozo de una praxeología para la enseñanza en torno al cálculo diferencial elemental
Outline of a praxeology for teaching around elementary differential calculus
Authors: Lucas Catarina , Ruiz-Olarría Alicia , Gascón Josep
Published: January 2021

ResumenLa redefinición de la modelización funcional, mediante un modelo epistemológico de referencia, asigna una nueva razón de ser al cálculo diferencial elemental en Secundaria. Mediante el cuestionamiento sistemático de los criterios y principios que guían la construcción de dicho modelo, mostraremos en qué forma puede construirse un esbozo de una praxeología para la enseñanza en el ámbito de la formación del profesorado.Palabras-clave: Praxeología, Cálculo diferencial elementalAbstractThe redefinition of the functional modelling using a reference epistemological model assigns a new raison d’être to the elementary differential calculus in Secondary education. Through a systematic questioning of the criteria and principles that guide the construction of such model, we will show how an outline of a praxeology for teaching in the field of Teacher Education can be built.Keywords: Praxeology, Elementary Differential Calculus
Parcours d’étude et de recherche : une étude sur les chemins minimaux
Study and research course: a study on minimal paths
Authors: Ignácio Renato Da Silva , Bosch Marianna , Dias Marlene Alves
Published: January 2021

RésuméCette étude vise à exposer le progrès d'un projet de recherche doctorale dont l'objectif est d'analyser les limites et les possibilités d'un parcours d'étude et de recherche (PER) en tant que stratégie didactique pour faire face au paradigme monumentaliste des mathématiques scolaires. Nous ne présentons dans ce rapport que les résultats préliminaires.Mots-clés : Optmisation; Parcours d´étude et de recherche, Distance, Trajectoires.AbstractThe aim of this study is to expose the progress of a doctoral research project whose objective is the analysis of the limits and possibilities of a study and research course (SRC) as a didactical strategy to face the monumental paradigm of school mathematics.  Only preliminaryr esults are presented in this report.Keywords: Optimization; Course of study and research, Distance, Trajectories.
La construction de savoirs pour un enseignement de la géométrie analytique plane : conception d’un PER – Formation Professionnelle
Building knowledge for teaching plane analytical geometry: designing a PER - Professional Training
Authors: Freitas Rita Lobo , Almouloud Saddo Ag
Published: January 2021

RésuméCet article porte sur une phase de recherche doctorale en cours, dont les résultats préliminaires sont en accord avec la constitution d’un modèle épistémologique de référence alternatif (MERA) pour l'étude de la Géométrie Analytique Plane (GAP). Ce MERA constitué à partir de la raison d'être de GAP vise à concevoir un parcours d’étude et de recherche (PER) dont l´objectif est de participer à la formation professionnelle des futurs enseignants de mathématiques d'une université brésilienne, principalement des stagiaires en dernière année d´un cours de licence de mathématiques, en plus d'évaluer les effets de cette formation. Le PER prendra en compte les conditions et les contraintes institutionnelles ainsi que la formation mathématique et didactique des sujets de recherche.Mots-clés : Géométrie Analytique Plane, Parcours d´étude et de recherche, MERA, Formation Professionnelle.AbstractThis article is about a PhD research in progress phase, whose preliminary results are consistent with the constitution and an Epistemological Model of Alternative Reference (EMAR) for the study of Flat Analytical Geometry (FAG). This MERA, constituted from the raison d'être of GAP, aims to base a proposal for a study and research path (SRP), a professional formation for future mathematics teachers of a Brazilian university, with trainees in the final phase of the undergraduate course in mathematics, besides evaluating its effects. The SRP will consider the conditions and institutional restrictions and the mathematical and didactic training of the research subjects.Keywords: Flat Analytical Geometry, Study and research course, MERA, Professional training.
Entités praxéologiques jugées utiles en formation initiale des professeurs des écoles
Praxeological entities deemed useful in the initial training of schoolteachers
Authors: ROS Nicolas
Published: January 2021

RésuméEn tenant compte des conditions et des contraintes auxquelles est soumise la formation mathématique en M1 MEEF premier degré à l’ESPE, et après avoir identifié certains besoins, nous étudions des aspects de l’équipement praxéologique des élèves professeurs dans le cadre d’un projet de formation. Nous faisons l’hypothèse que des praxéologies de modélisation et des praxéologies relatives au type de tâches « Analyser un corpus de productions d’élèves » seraient des entités utiles – et actuellement manquantes – de l’équipement praxéologique jugé adéquat pour la position d’élève professeur par les formateurs.Mots-clés : Équipement praxéologique, Formation initiale, Praxéologie, Professeurs des écoles.AbstractTaking account of the conditions and the constraints in which is submitted the mathematical training in M1 MEEF first degree to the ESPE, and after identifying some needs, we study aspects of the praxeological equipment of student teachers within the framework of a project of training. We assume that praxeologies of modelling and praxeologies relating to the type of task “Analyze a corpus of pupils’ productions” would be useful entities – and at present missing ones – of the praxeological equipment considered adequate for student teachers by teachers.Keywords: Praxeological equipment, Initial training, Praxeology, School teachers.
Numeração na Educação Básica (Anos Iniciais): Algumas Reflexões
Authors: Lübeck Kelly Roberta Mazzutti , Souza Bruna Nascimento de , Chaves Jocielle , Silva Kelly Maiara Masur da
Published: January 2021

Este artigo tem como finalidade relatar discussões estabelecidas por meio do curso de formação continuada “Numeração na Educação Básica – Anos Iniciais”, que foi ofertado para professores do ensino fundamental I e tinha como uma de suas finalidades repensar a prática docente no que se refere à primeira alfabetização dos conceitos numéricos. O curso foi promovido pela parceria estabelecida entre o Núcleo de Tecnologia Educacional Municipal (NTM) do município de Foz do Iguaçu e a Universidade Estadual do Oeste do Paraná (UNIOESTE) e buscou refletir sobre os processos de aquisição do conceito de número pela criança, com ênfase ao conteúdo de frações, apontado pelos participantes como o tema gerador de maiores dificuldades. A metodologia utilizada baseou-se na investigação matemática, em problemas motivacionais e no uso de materiais concretos, de forma a promover a compreensão dos conceitos trabalhados. O projeto proporcionou a aproximação entre profissionais do ensino superior e da educação básica, permitindo realizar reflexões sobre pontos de dificuldades dos professores dos anos iniciais em relação a determinados conceitos matemáticos, trazendo assim resultados que podem contribuir para formação inicial e continuada dos educadores.
SEQUÊNCIA DIDÁTICA PARA INTRODUÇÃO DO CONCEITO DE FUNÇÃO PARA O PRIMEIRO ANO DO ENSINO MÉDIO
Authors: Halum Rodrigues Carla Larissa , Bolognezi Rosemeire
Published: January 2021

O objetivo deste trabalho foi propor uma sequência didática para o ensino de função polinomial de grau 1. A sequência consta da apresentação de resolução de problema como metodologia de ensino e fundamentada na teoria de aprendizagem significativa. A experiência contou com 35 alunos do 1º ano do ensino médio de um colégio estadual de uma cidade do interior do estado do Paraná. E planejadas com base teórica em pesquisadores da área e a abordagem metodológica foi de natureza qualitativa, do tipo estudo de caso. A coleta de dados se deu por meio da observação, anotações em diário de campo e análise das atividades realizadas pelos alunos, contemplando etapas progressivas e seriadas. Os resultados apontaram que o trabalho com a linguagem ancorado na metodologia de sequências didáticas tende a ser um facilitador na compreensão dos conteúdos abordados. Assim, espera-se que o professor ao ter contato com essa sequência didática possa implementá-la ou adaptá-la ao seu ambiente de trabalho, de forma que venha a ser uma estratégia de ensino e aprendizagem que auxilie no processo educacional, visando contribuir com o aluno na construção do conhecimento de função, desenvolvendo os conteúdos conceituais, atitudinais e procedimentais.
Livro didático de Matemática como recurso curricular: percepções dos professores visibilizadas por meio do software Iramuteq-r
Authors: Soares Marilene Caetano Reis Almeida , Souto Lívia Suely , Silva Tharley Eustáquio da Mota , Almeida Shirley Patrícia Nogueira de Castro e , Lima Kátia
Published: January 2021

O livro didático, utilizado mais amplamente a partir dos anos 1990, tem sido produzido e distribuído pelos governos para o desenvolvimento do currículo de Matemática. Enquanto recurso curricular, ele tem se tornado instrumento de pesquisa, todavia a apreensão dos seus aspectos básicos por parte dos professores que o utilizam ainda é pouco conhecida. O objetivo deste artigo é analisar as percepções dos professores sobre os aspectos básicos, contidos no livro didático enquanto recurso curricular, quais sejam: objetos físicos, representações de domínio e procedimentos à luz de constructos teóricos . A ferramenta utilizada no processamento das entrevistas e, portanto, dados qualitativos, foi o software IRAMUTEQ-R. Pelo objetivo proposto e pelas características do fenômeno analisado, consideramos que este artigo se enquadra na abordagem qualitativa. Participaram deste estudo, no ano de 2019, 10 professores que lecionam Matemática nos anos finais do Ensino Fundamental em duas escolas públicas do município de Montes Claros/MG. Os conteúdos textuais das entrevistas, obtidas individualmente, após discussão em grupo foram processados no software IRAMUTEQ-R tendo como resultados eleitos para análise de conteúdo) a Nuvem de Palavras e Análise de Similitude. Os resultados indicam que o uso dos recursos de processamento do software para o estudo estatístico sobre os dados textuais produzidos nas entrevistas de campo se mostrou relevante dentro da análise proposta pelo trabalho. Os professores demonstraram satisfação em relação aos aspectos básicos do livro didático, deixando essa questão evidente nas respostas dadas.
Editorial – 2020 - Thematic Issue Research Methodology in Mathematics Education: directions and perspectives
Authors: De Oliveira Gerson Pastre , Almouloud Saddo Ag , Manrique Ana Lucia
Published: January 2021

Editorial in English
Alih Aksara dan Alih Bahasa Teks Kitab Ilmu Kaji Diri dan Ilmu Firasat
Authors: Melati Sella , Hasanuddin WS Hasanuddin WS
Published: January 2021

The objectives of this study include: (a) presenting a description of the script of Kitab Ilmu Kaji Diri dan Ilmu Firasat, (b) presenting the transliteration result of the text of the Kitab Ilmu Kaji Diri and Ilmu Firasat, (c) displaying the translation of  Kitab Ilmu Kaji Diri dan Ilmu Firasat from old Malay into Indonesian. This research is categorized in the type of philological research. The object of this research is the text of Kitab Ilmu Kaji Diri dan Ilmu Firasat. This research method is a philological research method adapted to the research stages and descriptive methods. The data collection stage used the literature study or observation method and at the script description stage the descriptive method was used. Furthermore, for the transliteration stage the transliteration method or the transliteration method is used, then the language transfer process uses the language transfer method. The results of this study are (1) a complete description of the manuscript, (2) transcription of the text of Kitab Ilmu Kaji Diri dan Ilmu Firasat from Arabic-Malay into Latin without changing the type of language that can be read and understood by today’s society. (3) The text of Kitab Ilmu Kaji Diri dan Ilmu Firasat has been translated from old Malay to Bahasa Indonesia. Some of the vocabularies of the Malay language vocabulary contained in the script of Kitab Ilmu Kaji Diri dan Ilmu Firasat are still preserved to maintain the originality of the old vocabulary.
Adaptasi Blended Learning di Masa Pandemi COVID-19 untuk Pembelajaran Bahasa Inggris di Sekolah Dasar
Authors: Susanti Dewi Indah , Prameswari Jatut Yoga
Published: January 2021

Kebijakan pembelajaran jarak jauh (PJJ) selama pandemi COVID-19 menimbulkan masalah baru bagi pendidikan anak usia dini. Penyelenggaraan pendidikan dan pembelajaran telah mengalami perubahan yang drastis. Pembelajaran tidak lagi menggunakan pertemuan konvensional tatap muka, tetapi mulai diintegrasikan dengan pembelajaran online. Penelitian ini bertujuan untuk mendeskripsikan pembelajaran bahasa Inggris selama periode pandemi di SDIT Nurul Yaqin dengan menggunakan metode blended learning. Metode penelitian yang digunakan dalam penelitian ini menggunakan metode deskriptif kualitatif, dengan pendekatan studi kasus. Instrumen penelitian adalah siswa dan guru kelas 4A SDIT Nurul Yaqin yang melaksanakan pembelajaran jarak jauh dengan metode blended learning. Teknik analisis data mengacu pada konsep Miles Huberman melalui tahapan pengumpulan data, reduksi data, penyajian data, dan penarikan kesimpulan atau verifikasi. Hasil penelitian menunjukkan bahwa kolaborasi yang baik antara guru, siswa, dan orang tua dapat mengatasi masalah dalam mengadaptasi metode blended learning pada saat pandemi. Penerapan metode blended learning dalam pembelajaran bahasa Inggris menuntut guru untuk kreatif dalam menyediakan platform pembelajaran bahasa Inggris berupa link YouTube, video atau powerpoint. Keaktifan siswa di Google Meet dan orang tua mendampingi siswa selama pembelajaran online sangat membantu kemajuan PJJ selama pandemi.
Promotion de la santé buccodentaire des jeunes enfants auprès des collectivités et des fournisseurs de soins des Premières Nations et des Métis du Manitoba
Authors: Kyoon-Achan Grace , Schroth Robert J. , Sanguins Julianne , Campbell Rhonda , DeMaré Daniella , Sturym Melina , Edwards Jeanette , Bertone Mary , Dufour Lisette , Hai Santiago Khalida , Chartrand Frances , Dhaliwal Tiffany , Patterson Brayden , Levesque Joshua , Moffatt Michael ,   Équipe de mise à l’échelle de l’initiative Sourire en santé, enfant heureux
Published: January 2021

Introduction

Les caries de la petite enfance sont un problème de santé publique, et le fardeau considérable subi par les enfants autochtones met en lumière les inégalités en matière de santé buccodentaire au sein des populations au Canada. Les obstacles sont le manque d’accès aux soins de santé buccodentaire et l’absence d’une promotion de la santé buccodentaire culturellement adaptée. Cette étude visait à déterminer où et comment les parents, les familles et les membres des collectivités des Premières Nations et des Métis apprennent à prendre soin de la santé buccodentaire des jeunes enfants, et quelles idées et suggestions ils ont sur la façon de diffuser l’information et de promouvoir la santé buccodentaire des jeunes enfants au sein des collectivités autochtones.

Méthodologie

Les cercles de partage et les groupes de discussion ont mobilisé huit groupes de participants (n = 59) échantillonnés par choix dans quatre collectivités du Manitoba. Une approche relevant de la théorie ancrée a guidé l’analyse thématique des données enregistrées sur bande audio et transcrites.

Résultats

Les participants ont dit avoir tiré leurs connaissances sur la santé buccodentaire de parents, de la famille et d’amis, de fournisseurs de soins primaires, lors des programmes prénataux, dans les écoles et en ligne. Certains utilisaient des remèdes traditionnels. Les recommandations des participants ont été de transmettre de l’information qui soit culturellement adaptée par l’entremise de programmes et d’ateliers communautaires et prénataux, des écoles et des garderies, d’affiches, de dépliants envoyés par la poste et de communications téléphoniques (appels et textos) aux parents et aux familles, et au moyen des médias sociaux. Il a été recommandé, afin d’encourager une bonne hygiène buccale, de distribuer des produits d’hygiène buccale interactifs et attrayants pour les enfants.

Conclusion

De l’information et des ressources sur la santé buccodentaire fondées sur des données probantes et adaptées aux collectivités des Premières Nations et des Métis pourraient, si elles étaient fournies de façon stratégique, atteindre un plus grand nombre de familles et modifier la trajectoire actuelle de la santé buccodentaire des jeunes enfants.
THE USE OF LETTERLAND STRATEGIES IN TEACHING ENGLISH VOCABULARY TO YOUNG LEARNERS
Authors: . Julianti . , Husein Rahmad . , Pulungan Anni Holila
Published: January 2021

The purpose of this research was to help teachers to enrich their knowledge about Letterland strategies in teaching English vocabulary to young learners. The objective of this research was to investigate the types of problem faced by teachers while using Letterland strategies. This research applied descriptive qualitative design and the data gathered from the sentences of four teachers in Nursery class at a Singapore Pre-School, Medan. The techniques of collecting data were observation and interview. Then, the techniques in analyzing the data were condensation, data display, and conclusion drawing/verification. Based on the data analysis, it was found that there were two types of problem faced by all the teachers; an internal disturbance (54.55%),  and an external disturbance (45.45%). It was concluded that Letterland strategies were good for young learners in learning English vocabulary because it provided some fun activities that contained of multi-sensory based learning which they were able to see, hear, do, and touch it.         Keywords: English Vocabulary; Letterland Strategies; Young Learners
CONVERSATIONAL IMPLICATURE OF ARSY AND ARSYA IN YOUTUBE CHANNEL
Authors: Auliyah Nia . , . Sumarsih . , Saragih Amrin .
Published: January 2021

The aims of this study were to describe the kinds of  Conversational Implicarture, to explain the ways of performing implicature  and to describe the contex of implicature by Arsy And Arsya in Youtube channel. This research was conducted by using qualitative descriptive design. The data were the utterences of  Arsy and Arsya in Youtube Channel. The data analyzes by using theory of conversational implicature.the result of this study were 1) the kinds of conversational implicatures used by Arsy and Arsya  found in the text, they are Qualitative Maxim, Quantitative Maxim, Relevant Maxim, and Mannner Maxim. The analysis has found that Quantitative appeares in Arsy and Arsya YouTube Channel. (2)The process of conversational implicatures used by Arsy and Arsya in Wonderland YouTube Channel is realized through politeness strategies. (3) The reasons of the realization of conversational implicatures used by Arsy and Arsya in Wonderland YouTube Channel is realized through the system of tenor formed as [unequal/informal/positive/frequent]. It is found that there are are four. They are involved Bald on Record, Positive Politeness, Negative Politeness, and Off the Record. Off the record is the higher result found. Since she give codes to the hearer to get what her intentions, and it sometimes coded by gesture. . While in Arsya’s utterances, the types of politeness implicatures found are three. They are involved Bald on Record,Positive Politeness, and Off the Record. Off the record is the higher result found. Since she give codes to the hearer to get what her intentions, and it sometimes coded by gesture.Keywords: Implicature, Conversational Implicatuer, Politeness, Tenor, Discourse
Cognitive Process By Students’ Majoring in Natural and Social Science in Writing Analytical Exposition Text
Authors: Putri Rinda Sari , Pulungan Anni Holila , Husein Rahmad .
Published: January 2021

This study deals with the cognitive process by students’ majoring in natural and social science in Writing Analytical Exposition Text. This study attempted to investigate the reasons why the cognitive process happens in writing analytical exposition text the way it does. The data in this study were the students of SMA Nurul Iman from two different majors; they were three students of Natural Science Major and three students of Social Science Major. This study was conducted by using qualitative design of which instrument are both writing test and interview. The research findings show that the cognitive processes of the students of the two majors were different in planning, translating and reviewing. The students majoring in natural and social science write analytical exposition in similarity and different cognitive process. The similarity is that both students majoring write analytical text in terms three stages; planning, translating, and reviewing, and the different are that the two major student perform cognitive process in different stage. The students majoring in Natural Science use the information in the assignment to generate new information then relate it with their experience and they know about the topic to be developed. Whereas, students majoring in Social Science do not really know about the topic and do not relate it with their experience so that way they could not generate content information and develop the text. Keywords: Cognitive Process, Analytical, Different Major, Social Science, Natural Sciences
DEVELOPING ENGLISH SPEAKING MATERIAL THROUGH CBI FOR MARKETING STUDENTS ON VOCATIONAL HIGH SCHOOL
Authors: Lestari Dian . , Husein Rahmad . , Setia Eddy .
Published: January 2021

The Purpose of this study are; 1) to examine the existing English speaking materials of Marketing students; 2) to investigate English Speaking material which needed to meet with the marketing students’ need; 3) to develop English Speaking materials for Marketing students based on Content Based Instruction. . This study is descriptive qualitative research. This study inspired of ten stage of Educational Research and Development model by Gall, Gall and Borg, 2003. but in implementing the model is simplified and adapted to Dirgayasa (2011) become four steps: 1) Evaluation and need analysis, 2) designing new material, 3) validating material, 4) revision and final production. The instrument of collecting data was collected by questionnaire, documentation and interview. The source of the data was students of XI Marketing academic year 2018/2019, Marketing teacher, stake holder, alumnus and also syllabus and the existing speaking material used at this time. The result of  this study showed that 86 % students agree that they really need the relevant material which proper to their program and the analysis of the existing speaking materials and the existing syllabus showed that both are less relevant for English speaking skill for Marketing students. From the evaluation research got that learning method which used in the learning process found that it was less relevant. From evaluation research of documentation and interview agreed that the developing of speaking material for Marketing students is needed through Content Based Instruction. The final product of this speaking materials entitled English speaking materials for marketing. There are four topics in the book and it completed with teacher guide book.Keywords: Developing Speaking Material, Content Based Instruction, Marketing Students, Educational Research and Development
RANCANG BANGUN SISTEM KEAMANAN BRANKAS MENGGUNAKAN RADIO FREQUENCY IDENTIFICATION (RFID) DENGAN NOTIFIKASI VIA SMS
Authors: Alamsyah Wahyu Noor , Nurkamid Mukhamad , Listyorini Tri
Published: January 2021

Sistem keamanan brankas yang banyak beredar saat ini masih sangat manual, dalam artian keamanan pintu brankas masih menggunakan cara memutar dan memakai kode, dimana hal tersebut kurang efisien. Dan ini menyebabkan banyak pencuri spesialis brankas yang sudah memahami cara kerja dan cara untuk membuka pintu tanpa sepengetahuan pemiliknya. maka dibuatlah rancang bangun sistem keamanan brankas menggunakan Radio Frequency Identification (RFID) dengan notifikasi via SMS dimana sensor RFID tersebut akan menjadi control pintu brankas dan pemilik akan mendapatkan notifikasi melalui SMS jika brankas terbuka.
SISTEM PENGELOLAAN MASJID JAMI’ DARUSSALAM BERBASIS WEB
Authors: Arianto Hendri , Khotimah Tutik , Supriyati Endang
Published: January 2021

Bagi umat Islam, masjid merupakan pusat segala kegiatan ibadah. Kegiatan ibadah disini mempunyai arti luas, tidak semata-mata tempat sholat dan mengaji, tapi untuk segala kegiatan yang bisa membawa kemaslahatan dunia dan akhirat. Sedemikian pentingnya arti dan peranan masjid bagi umat Islam, maka sudah sewajarnya pengelolaan masjid harus diperhatikan dan ditingkatkan lagi. Pada penelitian ini akan dibangun sebuah sistem pengelolaan masjid jami’ darussalam yang nantinya akan dikelola oleh pengurus masjid. Sistem ini dirancang menggunakan Pemodelan UML. Bahasa Pemrograman yang digunakan adalah PHP dan database MySql. Metode yang digunakan dalam pengembangan sistem ini yaitu metode System Development Life Cycle (SDLC) Waterfall. Diharapkan dengan dibuatnya aplikasi ini dapat mempermudahpengurusdalam pengelolaan masjid.
SISTEM INFORMASI PEMILIHAN TEMPAT WISATA MENGGUNAKAN METODE WEIGHTED PRODUCT
Authors: Wardhani Anindya Khrisna , Anindyaputri Arlieza
Published: January 2021

Seiring dengan banyaknya tempat wisata, membuat masalah bagi wisatawan yang ingin memilih restoran. Hal ini bahkan dapat mengambil banyak waktu karena wisatawan dihadapkan pada banyak pilihan dan kurangnya informasi lengkap mengenai tempat wisata tersebut. Oleh karena itu, diperlukan sistem pendukung keputusan untuk membantu wisatawan dalam memilih tempat wisata. Dalam menentukan pemilihan tempat wisata menggunakan metode Weighted Product diperlukan beberapa kriteria menentukan tempat wisata yaitu jarak dari pusat kota, harga tiket masuk dan fasilitas. Sistem pemilihan lokasi wisata dengan metode weighted product diimplementasikan dalam sistem berbasis ponsel. Aplikasi ponsel dibuat untuk memudahkan admin dan pengguna memilih tempat wisata dengan proses yang memasukkan beberapa kriteria yang diinginkan oleh pengguna. Aplikasi ini juga di tambahkan google maps, sehingga pengguna langsung bisa mengetahui tempat wisata yang sudah menjadi pilihannya. Sistem informasi untuk memilih tempat wisata menggunakan weighted product dapat berjalan dengan baik. Pada pengujian black box, sistem dapat berjalan sesuai yang diharapkan. Pada pengujian beta, diperoleh kesimpulan bahwa  sistem yang dibangun berfungsi sesuai dengan yang diinginkan user dengan skor 78,29%. Kata kunci: weighted product, sistem pendukung keputusan, sistem informasi,
PENERAPAN METODE SINGLE MOVING AVERAGE UNTUK PERAMALAN HARGA CABAI RAWIT HIJAU
Authors: Putri Astrid Novita , Wardhani Anindya Khrisna
Published: January 2021

Harga cabai yang kurang menentu dan bahkan cenderung terus mengalami kenaikan pada beberapa waktu tertentu akan berakibat buruk. Oleh karena itu informasi naik turunnya harga cabai pada waktu-waktu sebelumnya, dapat menjadi variable baru yang dipertimbangkan dalam peramalan harga cabai. Melihat permasalahan tersebut di harapkan metode single moving average dapat digunakan dengan baik untuk memprediksi fluktuasi tren harga cabai, sebagai langkah antisipasi permintaan pasar. Penelitian ini bertujuan untuk membandingkan metode single moving average dengan menggunakan ordo yang berbeda. Pada metode Single Moving Average berordo 10 didapatkan nilai et 199.600, MSE 7.677 dan RMSE 14.12799. Sedangkan metode Single Moving Average berordo 5 didapatkan nilai et 118.200, MSE 3.813 dan RMSE 10.87198. Dari tersebut, diantara dua metode yang digunakan dalam peramalan harga cabai di Kota Semarang dengan mengunakan metode Single Moving Average berordo 5 dan Single Moving Average berordo 10, terbukti bahwa metode Single Moving Average berordo 5 lebih baik dibandingkan dengan metode Single Moving Average berordo 10.Kata kunci: single moving average, time series, MSE, RMSE
Yew and juniper pollen season in selected cities of Poland in 2020
Authors: Dąbrowska-Zapart Katarzyna , Chłopek Kazimiera , Puc Małgorzata , Malkiewicz Małgorzata , Konarska Agata , Rapiejko Anna , Szczygielski Kornel , Ziemianin Monika , Siergiejko Grzegorz , Lipiec Agnieszka
Published: January 2021

The study compares the yew and juniper pollen seasons in Bialystok, Bydgoszcz, Cracow, Lublin, Piotrkow Trybunalski, Sosnowiec, Szczecin, Warsaw, and Wroclaw in 2020. The investigations were conducted using the volumetric method. The yew and juniper season started in all measurement sites between February 2nd (Szczecin) and March 2nd (Lublin). The peak values of seasonal pollen count occurred between February 23rd (in Szczecin) and March 28th. The highest daily pollen count was recorded in Lublin (867 grains/m3) and the lowest pollen count in Bialystok (45 grains/m3). The highest annual totals were recorded in Lublin and Wroclaw. Most days, with a concentration equal to or above 50 grains/m3, causing symptoms in allergic patients were recorded in Lublin and Warsaw.
Adiciones a la flora briofítica del Espacio Natural Sierra de las Nieves (Málaga, España)
Authors: Guerra Juan , Casimiro-Soriguer Solanas Federico , Cabezudo Artero Baltasar
Published: January 2021

Se citan 14 especies de briofitos nuevas para el Espacio Natural Sierra de las Nieves, elevándose a 257  el total de especies localizadas en el territorio. Destacamos la presencia de  dos especies de Schistidium recientemente descritas y de Neckera cephalonica Jur. & Unger y Eurhynchiastrum pulchellum (Hedw.) Ignatov & Huttunen, taxones muy raros en el sur de la Península Ibérica.
Physalis angulata L. (Solanaceae), naturalizada en la Península Ibérica
Authors: Aymerich Boixader Pere
Published: January 2021

Se informa de la presencia de Physalis angulata como especie naturalizada en cultivos de la Península Ibérica.
Sorbus domestica L. (Rosaceae) en Extremadura (España)
Authors: Cáceres Escudero Yonatan
Published: January 2021

Este artículo se centra en el estudio de la ecología, biología reproductiva y dinámica poblacional del serbal común (Sorbus domestica L.), especie de escasa distribución en Extremadura. Los resultados muestran que la especie sólo está presente en el macizo montañoso de las Villuercas, en formaciones forestales bien conservadas. Actualmente en Extremadura existen 23 ejemplares repartidos en 5 núcleos poblacionales. No se ha identificado reclutamiento vegetativo o sexual alguno. Consecuentemente, la especie está seriamente amenazada en esta región. Por lo tanto, se requiere la implementación de medidas urgentes de conservación para preservar las poblaciones de S. domestica.
Novedades florísticas en la vertiente Norte de Sierra Nevada (Granada, España)
Authors: Pavón Núñez Manuel , Hidalgo Triana Noelia , Pérez Latorre Andrés Vicente
Published: January 2021

Se presenta un listado de 14 taxones que son novedosos o de interés para Andalucía y que han sido recolectados en la cara norte de Sierra Nevada (Granada). Se incluyen datos de la biología, corología y ecología de todos ellos, además de algunas fotos de especies significativas.
La pteridoflora (helechos y licófitos) del Espacio Natural Sierra de las Nieves (Málaga, España)
Authors: Casimiro-Soriguer Solanas Federico , Pérez Latorre Andrés Vicente , Cabezudo Baltasar
Published: January 2021

Se presenta en este trabajo un catálogo de los helechos y licófitos del Espacio Natural Sierra de las Nieves, territorio localizado al sur de la Península Ibérica (Málaga, España) y del que forman parte el Parque Natural Sierra de las Nieves y el propuesto como Parque Nacional Sierra de las Nieves. Se han localizado 38 taxones pertenecientes a 10 familias. De los tres subsectores biogeográficos que conforman el espacio natural, los que presenta mayor diversidad de taxones son el Marbellí con 24 taxones y el Rondense con 21 y el de menor diversidad el Bermejense con 16. Del total de taxones 7 son comunes a todos los subsectores, siendo exclusivos 8 para el subsector Marbellí, 9 para el Rondense y 4 para el Bermejense. Las familias más importantes en diversidad son Aspleniaceae y Pteridaceae con 12 taxones cada una. El resto de las familias oscilan entre 1 y 3 taxones. De los 38 taxones consideramos 14 como muy raros en el espacio natural y como muy frecuentes 10. Solo dos taxones de los localizados se encuentran amenazados como VU (Vulnerables) a nivel de Andalucía y solo uno está protegido en la legislación andaluza como RPE (Régimen de Protección Especial).
Effect of Chlorides from Chemical De-Icing Agents on Soil Contamination Depending on the Distance from Road and its Effects on Living Organisms
Authors: Jandová Vilma , Bucková Martina , Hegrová Jitka , Huzlík Jiří
Published: January 2021

The article deals with the contamination of soil in the vicinity of the D1 motorway caused by the application of chemical de-icing agents in winter. In the selected area, during a period of one year (from October 2017 to October 2018), soil samples were regularly collected once a month at five different distances from the road. Chloride concentrations in aqueous extracts of the soil were monitored and the degree of toxicity was established for the selected living organisms. The resulting chloride load was evaluated with respect to the precipitation activity and the amount of de-icing salt applied in the area. The highest concentrations of chlorides were found at a distance of 2 m from the road. At the distance of 20 m from the road, the concentration of chlorides in the soil was approaching the chloride concentration found in the referential background set for the selected locality. The concentrations of chlorides at the first three measured distances from the road corresponded to the quantity of de-icing salt applied and the precipitation activity recorded during the relevant months. The maximum concentrations were reached in April 2018. Ecotoxicological testing of aqueous extracts of soil did not confirm any significant toxicity to the selected living organisms. From the tested organisms, the white mustard was identified to be the most sensitive to this type of toxicity; the increased toxicity was observed only for aqueous extracts of soil samples collected at distances dI (0 m) and dII (1 m), thus, it could have been related to the increased concentration of chlorides during the relevant period.
The Evaluation of the Potential of Developing Tourism in Kysuce Region
Authors: Barančoková Mária , Barančok Peter
Published: January 2021

Tourism is an industry with a strong long-term potential of becoming one of the key industries in securing the country’s economic growth. Tourists are nowadays interested in not only getting to know the cultural-historical peculiarities, but also the way of life and cultural traditions of the inhabitants of the individual regions. Kysuce region is characterised by scattered settlement, which used to be a significant type of settlement in remote and inaccessible parts of the area in the past. Nowadays, however, the majority of the objects of the scattered settlement either serve as holiday chalets or are uninhabited.The aim of this paper is to evaluate the recreational potential of tourism in Kysuce region. Based on the established methodology, the individual villages were divided into five categories: areas with less suitable potential of tourism development (PTD), areas with suitable PTD, areas with quality PTD, areas with PTD of high quality and areas with the most significant PTD. These categories have been established based on the point evaluation of the potential of input indicators – natural potential, cultural-historical potential, recreational infrastructure and environmental infrastructure. The most significant PTD in the monitored area is the village of Oščadnica (279 points), and the villages of Horný Vadičov (231 points), Raková (224 points) and Nová Bystrica (219.5 points) were evaluated as the areas with PTD of high quality. Agro-tourism in this region is, however, the least developed, despite the location of the region being very favourable for such an activity. Its development could lower unemployment and offer a source of income of the inhabitants, or reduce movement of the inhabitants into other regions of Slovakia. Subsequently, the character of the landscape with all its key functions for sustaining the quality of the environment could be preserved.
Chronology of seafloor massive sulfides formation within the Pobeda hydrothermal cluster (Mid-Atlantic Ridge)
Authors: Kuznetsov V. , Cherkashov G. , Kuksa K. , Firstova A. , Maksimov F. , Bel’Tenev V. , Lazareva L. , Levchenko S. , Baranova N.
Published: January 2021

A geochronological and mineralogical study on the seafloor massive sulfides from the Pobeda hydrothermal cluster at the Mid-Atlantic Ridge was carried out. To improve the reliability of geochronological data, the 230Th/U ages were measured for both the bulk samples and monomineral separates. The oldest age ca. 52 kyr within Pobeda-1 and ca. 107 kyr within Pobeda–2 fields have been obtained. Then, several episodes of hydrothermal activity were identified within both fields up to ca. 0.3 kyr ago and up to ca. 4.3 kyr ago, respectively.
Schmidt hammer exposure dating for brick masonry
Authors: Debailleux Laurent
Published: January 2021

This research investigates the validity of the Schmidt hammer exposure dating (SHED) technique as a complementary means to date monuments according to the evaluation of the brick decay from masonry exposed to climatic conditions. The degree of surface weathering, I5 (%) is calculated as an indicator of the ageing effect and compared to the absolute age of the churches constructed between 1600 and 1795. This paper discusses the results obtained with such a method and the use of the technique within the framework of historical research. Tests were done on exterior church walls built between the 17th and 19th centuries. All the churches were located within the limited geographical area of Hainaut, in the south of Belgium. Results indicate that SHED provides encouraging results for buildings constructed between 1790 and 1895, with a linear correlation (R2>0.8) between surface weathering of brick façades and their ages. However, the weathering indices show high variability of values for the period 1750−1790, which may confirm that the variable qualities of bricks were in use during this period of time because of the different production techniques. As such, the results highlight the probable influence of the entire manufacturing and construction process and technical improvements in traditional brick-making.
Impact of Bacillus subtilis strains on survival and reproduction of grapevine phylloxera
Authors: Adam A. , Idris I. , Asaad A. , Houssian K.
Published: January 2021

Many strains of Plant Growth Promoting Rhizobacteria (PGPR) have the ability to induce the systemic resistance in several pathosystems. This study investigates the protective effect of four strains belonging to Bacillus subtilis (Bs168, Bs2500, Bs2504 and Bs2508) on grapevine roots of the sensitive local grapevine cultivar “Helwani” against phylloxera. Fresh roots were immersed in bacterial suspensions 0, 3, 5 and 15 hours before infesting with phylloxera eggs. Results of biometric measurements showed significant differences in the life cycle of phylloxera between treated and untreated roots. Bacillus strains negatively affected phylloxera development and reproduction. The efficiency of treatment increased when root immersion time in the bacterial suspension increased. On the other hand, there were significant differences between strains in terms of their protective effect against phylloxera, but Bs2508 strain was the most effective especially when the roots were immersed for 15 hours. This study supports previous studies in order to employing PGPR strains as biocontrol agents against pests.
Design of Howland current sources using differential evolution optimization
Authors: Morcelles Kaue Felipe , Negri Lucas Hermann , Bertemes-Filho Pedro
Published: January 2021

Howland circuits have been widely used in Electrical Bioimpedance Spectroscopy applications as reliable current sources. This paper presents an algorithm based on Differential Evolution for the automated design of Enhanced Howland Sources according to arbitrary design constraints while respecting the Howland ratio condition. Results showed that the algorithm can obtain solutions to commonly sought objectives, such as maximizing the output impedance at a given frequency, making it a versatile method to be employed in the design of sources with specific requirements. The mathematical modeling of the source output impedance and transconductance, considering a non-ideal operational amplifier, was validated against SPICE simulations, with results matching up to 10 MHz.
Experiences on the administration of botulinum toxin in movement disorders
Authors: Tuğan Yıldız Buket , Tuncel Berktaş Deniz
Published: January 2021

Background and objectives

Botulinum toxin injection has been used for many years for various indications such as cervical dystonia, blepharospasm, oromandibular dystonia, hemifacial spasm in neurology. Botulinum toxin injections have been made in our clinic for about ten years. We want to report our experiences about botulinum toxin treatment in neurologic disease.

Methods

In this study, the data of the patients receiving BoNT injection between January 2018 and December 2019 was retrospectively analyzed. Age, gender, botulinum toxin indications, and mean dose, duration of efficacy, side effects noted for each injection were recorded.

Results

There were 122 patients who received botulinum toxin injections between January 2018 and December 2019. Of the 122 patients identified, 28 had cervical dystonia, 61 had HFS, 21 had blepharospasm, 4 had generalized dystonia, 1 had hemidystonia following thalamic bleeding, 1 had tardive dystonia, 4 had migraine, 1 had bruxism and 1 had both migraine and bruxism.

Conclusion

BoNT injection is a treatment that has been used for various indications in neurology for almost 40 years. Side effects are limited and temporary with appropriate injections. We also had a wide range of indication profiles and high numbers of patients to whom we administered the BoNT treatment.
Implementasi Sanksi Pencabutan Hak Pilih Mantan Koruptor: Tinjauan Dari Perspektif Hak Asasi Manusia Indonesia
Authors: Aunuh Nu’man , Nugraha Aisya Sanghra Devi , Putri Diah Nadia , Jade Adinda Putri
Published: January 2021

Korupsi yang dilakukan oleh pejabat publik harus ditindak secara tegas sebagai upaya pencegahan pengulangan terjadinya tindak pidana korupsi. Hal tersebut dapat dilakukan melalui penerapan sanksi pencabutan hak politik dan pencabutan hak yang ditinjau dari perspektif hak asasi manusia. Penelitian ini menggunakan metode hukum normatif yaitu dengan pendekatan pengumpulan bahan hukum melalui studi literatur. Hasil penelitian menunjukkan mantan terpidana yang dijatuhi hukuman penjara dibawah 5 tahun dan tidak sedang menjalani sanksi pencabutan hak politik dapat mencalonkan diri sebagai kandidat legislatif, sedangkan mantan terpidana yang dijatuhi hukuman penjara diatas 5 tahun tidak dapat mencalonkan diri. Dalam perspektif Undang-Undang Nomor 39 tahun 1999 tentang Hak Asasi Manusia, pencabutan hak politik dapat dilakukan asal sesuai dengan peraturan perundang-undangan. Dengan adanya pidana tambahan berupa pencabutan hak politik sebagai efek jera terhadap terpidana dan pidana tambahan juga membantu tercapainya tujuan pemidanaan yang bukan hanya berupa efek jera, tetapi juga sebagai pencegahan terjadinya tindak pidana korupsi.