bluuebunny/crossref_metadata_2025_split huggingface dataset:
Regulação negativa de Calbindina-D28k durante o envelhecimento neural animal
Authors: Silva Jean Carlos Souza , Fernandes Antônio William do Nascimento , Nunes Maria Jussara Medeiros , Morais Paulo Leonardo Araújo de Góis , Fonseca Ivana Alice Teixeira , Engelberth Rovena Clara Galvão Januário , Lopes de Paiva Cavalcanti José Rodolfo , Pessoa de Araújo Dayane 
Published: August 2022

Introdução. A regulação nos níveis de cálcio (Ca2+) em neurônios é fundamental para a sinalização celular, transmissão sináptica e homeostase neuronal. A calbindina-D28k (CB) é uma proteína de ligação ao cálcio composta por seis domínios EF-hands, quatro das quais podem se ligar ao Ca2+ com alta afinidade molecular e regular os seus níveis intracelulares. O estudo é centrado em investigar o padrão de expressão de CB como um fator de neuroproteção durante o envelhecimento animal. Objetivo. Construir uma análise crítica de resultados de diferentes estudos originais com o objetivo de responder à pergunta: os níveis de Calbindina-D28k podem sofrer modificações durante a senescência animal? Além de uma discussão aprofundada sobre a temática atual. Método. A estratégia de busca dos dados utilizados contou com estudos obtidos por meio das bases de dados: Medical Literature Analysis and Retrieval System Online (MEDLINE/PubMed), Science Direct e Web of science. 57 artigos foram analisados. Resultados. As bases de dados apontaram para poucos estudos envolvendo a quantificação da proteína em neurônios humanos e estudos pós-morte, mas com base robusta em experimentos animais e in vitro. Os achados mostram que animais idosos têm expressão reduzida de CB. Os níveis CB relacionam-se com a neuroproteção em modelos animais. Conclusão. Diante dos achados, os dados sugerem que a regulação negativa de CB pode estar relacionada ao envelhecimento. As informações levantadas aqui podem ser utilizadas em estudos futuros sobre a patogênese de doenças que envolvam a neurodegeneração e expressão de proteínas ligantes de cálcio, mais especificamente a Calbindina-D28k.
Les Archives d’Arolsen : la réinvention d’une institution internationale dédiée à la mémoire des victimes du nazisme
Authors: Chartain Lucile 
Published: August 2022

Depuis mai 2019le Service international de recherches, en charge de retracer les parcours d individus persécutés,
déportés ou déplacés en Allemagne pendant la Second e Guerre mondiale, est devenu Archives d 'Arolsen . Cette
nouvelle identité souligne l'évolution récente de la structure, qui s inscrit dans une optique d'ouverture et d'accessibilité
renforcée aux données pour des publics élargis. Elle témoigne aussi d une inflexion archivistique et mémorielle de
l institution. Cette évolution concerne tant les modalités de communication des documents que la valorisation des
collections, et se traduit notamment par la mise en ligne exponentielle des documents numérisés. Le présent article
interroge les enjeux de cette évolution : il présente tout d'abord les objectifs du changement d'identité institutionnelle,
avant d'exposer les enjeux techniques, juridiques et déontologiques de la publication e n ligne d'une partie des fonds. Il
détaille également le développement des outils de communication et de valorisation des archives. L'objectif, in fine, est
d'exposer l'impact de ces évolutions convergentes sur le traitement du dossier Bad Arolsen aux Arch ives nationales, et
de questionner la gestion collaborative de documents renseignant l histoire et la mémoire de la Seconde Guerre
mondiale à une échelle internationale.
Experiencias educativas en pandemia. Implicancias de la situación de emergencia sobre el trabajo docente, las alteraciones a la forma escolar y los aprendizajes
Authors: Díaz Reyes Victoria , Stevenazzi Alén Felipe 
Published: August 2022

Este artículo tiene por objetivo analizar diferentes experiencias educativas uruguayas con las que se ha venido trabajando en el marco del Programa de Investigación XXX, a fin de distinguir la incidencia de tal situación de emergencia, en las alteraciones a la forma escolar y experimentaciones pedagógicas que venían siendo implementadas por los colectivos docentes de éstos centros, así como en los procesos de enseñanza y los esfuerzos realizados para sostener las trayectorias escolares a partir de los desafíos que la pandemia coloca.
Asimismo, se pretende señalar algunos impactos y modificaciones que ha causado esta coyuntura excepcional en el trabajo docente, así como los desafíos atravesados para que estas instituciones públicas siguieran abiertas.
Para ello, se han efectuado ocho entrevistas a docentes pertenecientes a diferentes centros educativos, así como un grupo de discusión en uno de ellos.
Elogio al confinamiento
Authors: Serra Maria Silvia 
Published: August 2022

Encierro, confinamiento, reclusión, aislamiento, fueron términos a los que se recurrió para caracterizar a la escuela moderna. En los últimos tiempos, una cuarentena de otras características construyó nuevos límites entre el adentro y el afuera. El ir a la escuela vio interrumpido, y su propuesta espacial “trasladada” al hogar, a la televisión, a la radio, a las redes. Un confinamiento de otra índole alteró el viejo escenario y volvió extraño lo cotidiano. ¿Podremos acaso seguir sosteniendo la idea de escuela como espacio de encierro, luego de haber transitado este encierro que dejó a nuestrxs niñxs y jóvenes fuera de la escuela? ¿Qué función adjudicarle a los bordes de lo escolar? ¿Cómo repensar su configuración espacial?
Con estas preguntas este trabajo revisita los vínculos entre escuela y confinamiento, vuelve sobre sus sentidos iniciales y sobre el modo en que su específica organización espacial se configuró desde unos modos de entender lo humano. Y, en el marco de las políticas de aislamiento social, vuelve a pensar en el alcance y la productividad de este vínculo, en la búsqueda por resignificarlo y por encontrar su sentido en las luchas por la justicia.
Metodologia para a aplicação da norma IEC 61850-9-2: aplicando SDN como reconfiguração de rede
Authors: Corna Romulo Fabricio , Zambenedetti Voldi Costa , Jamhour Edgard 
Published: August 2022

Tradicionalmente os relés de proteção recebem via cabos elétricos os sinais de tensão e corrente dos transformadores no Sistema Elétrico de Potência (SEP). A seção da norma IEC 61850-9-2 propõe uma alternativa para esse esquema, que seria utilizar um dispositivo eletrônico para digitalizar essas informações ainda no pátio da subestação, e enviá-las através de uma Local Area Network (LAN) por protocolo de comunicação Sampled Values (SV). Nesse contexto, todas as amostras e todas as informações recebidas pelos relés de proteção são obtidas através desta rede. A principal preocupação, nesse contexto, é justamente garantir que em qualquer perturbação do sistema elétrico, não haja indisponibilidade da comunicação, pois tal pode provocar o bloqueio das funções de proteção. O bloqueio das funções, por uma falha de comunicação, pode deixar o SEP desprotegido e consequentemente causar danos significativos ao sistema de energia elétrica. No relatório técnico IEC TR-61850-90-4, é possível encontrar soluções e ferramentas para garantir a disponibilidade dessa rede. Porém existe uma de sinais elétricos analógicos provenientes dos secundários de transformadores de corrente (TC) e de transformador de potencial (TP), conforme a Figura 1. alternativa, que é capaz de proporcionar a robustez da rede, essa alternativa é o Software Defined Network (SDN). Por essa razão, esse trabalho propôs o uso do SDN como alternativa as opções apresentadas pela IEC TR-61850-90-4, no gerenciamento e reconfiguração da rede Ethernet para garantir os requisitos e exigências da norma IEC 61850-9-2 de aplicação do protocolo SV, observando sua eficácia frente a falhas. Para a validação desta proposta, é proposto oito diferentes arquiteturas de comunicação, composto por quatro switches, um relé de proteção, um Stand- Alone Merging Units (SAMU) e um relógio preciso, compõem uma LAN, permitindo a comunicação de um barramento de processo. Nessa
O ensino da matemática no 3º ano do ensino fundamental: uma experiência na formação de professores
Authors: Miyake Margareth Ferreira , De Medeiros Dalva Helena 
Published: August 2022

O presente artigo, visa relatar a participação em um projeto de extensão de formação docente, ocorrida durante o estágio do 4º ano do Curso de Pedagogia para docentes do 3º ano do Ensino Fundamental (EF) da Rede Pública Municipal. Partimos da problemática de um gargalo de reprovação no 3º ano do EF, o qual expressava a não apropriação de conteúdos, relativos ao Sistema de Numeração Decimal, Números e Operações. Delimitamos para a pesquisa e elaboração de materiais didáticos: a Resolução de Problemas, no ensino da Multiplicação e Divisão, como uma metodologia que possibilita a apropriação significativa das operações matemáticas, propiciando ao escolar, a elaboração de estratégias, o levantamento de hipóteses, o registro de soluções, por meio da oralidade, desenhos, uso de materiais didáticos e sinais matemáticos convencionais. Utilizou-se ainda, os fundamentos da Teoria Histórico-Cultural (THC) e Teoria da Atividade (TA), as quais avaliam, essencial para o desenvolvimento humano: a apropriação do conhecimento científico na escola, organizado de modo a considerar o contexto sociocultural, superando a mera memorização de informações. Buscamos por meio de entrevistas com os docentes e análise das respostas, pesquisas bibliográficas e documentais, elaborar materiais teóricos e práticos para os encontros de formação, bem como utilizar materiais didáticos já conhecidos e existentes nas escolas. Este projeto esteve inserido em um projeto maior de extensão, que totalizou quarenta horas, distribuídas em: cinco encontros formativos temáticos e um encontro de socialização de resultados. Após cada encontro, os docentes colocaram em prática, em suas próprias turmas, as metodologias aprendidas, as atividades foram registradas por meio de fotos, vídeos e dos materiais confeccionados. No encontro, final os docentes apresentaram os materiais confeccionados nas escolas e demais registros. Consideramos que o projeto obteve êxito, analisando o processo formativo, a interação entre a formação inicial e a formação continuada, a produção de materiais didáticos que contribuíram para a apropriação significativa de conhecimentos matemáticos.
Information System Audit Using Framework Control Objectives for Information and Related Technology (Cobit) on Values Processing Application for Online Student at Senior High School 14 of Bandar Lampung (SMA Negeri 14 Bandar Lampung)
Authors: Siti Zakiah  
Published: August 2022

Senior High School 14 of BANDAR LAMPUNG is one of the Secondary Education that applies the use of information technology into the academic information system. The Secondary Education strategy plan in the development of information systems has not gone through the information system audit process so that the planning of the information system is not in line with the needs of the expected business process. To overcome this, it is necessary to have an academic information system audit to see the maturity level so as to produce an audit report that can be used as a recommendation in planning an academic information system in the future. An information system audit was conducted using the COBIT 4.1 framework on the DS11 domain. Data collection techniques through observation, interviews and questionnaires. The questionnaire used is a maturity level questionnaire while the maturity level questionnaire is used to measure the level of maturity of the information system for the current condition (as is) and the expected condition (to be). The results of the study concluded that the detailed control objective performance obtained from the expected maturity level (to be) questionnaire in the DS11 process as a whole was at level 4 or managed and measurable. Recommendations for planning solutions towards the expected level of maturity are carried out by defining remedial actions on the attributes of AC, PSP, TA, SE, RA and GSM
Madrasah Leadership in the Post COVID-19 Era: Lesson Learn From Crisis in Indonesia
Authors: NS Maya , Rahman Arif , Habiburrahman Sayid 
Published: August 2022

This study wants to highlight how madrasah leadership is conceptualized and how madrasah leadership shifts after Covid-19. The pandemic crisis that occurred in Indonesia put pressure on so broad, including madrasah education. The challenges of madrasah leadership have entered a new phase after the Covid-19 outbreak began to subside, schools began to open together with other tasks that became the concern of madrasah leaders. This study uses a literature study approach, the data is obtained through the theoretical literature related to the topic of this research, the data is then analyzed descriptively. The results of this study indicate that the concept of madrasah leadership after Covid-19 experienced a drastic shift to a dynamic direction after facing various changing challenges. In addition, in the development of the shift in madrasah leadership after the Covid-19 period, it is necessary to consider further the following three styles of madrasah leadership being developed, namely: collaborative leadership, flexible-adaptive, and social justice.
Abstrak
Studi ini ingin menyoroti bagaimana kepemimpinan madrasah dikonseptualisasikan dan untuk bagaimana pergeseran kepemimpinan madrasah setelah Covid-19. Krisis pandemi yang terjadi di Indonesia memberikan tekanan yang begitu luas termasuk pendidikan madrasah. Tantangan kepemimpinan madrasah telah memasuki babak baru setelah wabah Covid-19 mulai mereda, sekolah mulai dibuka berbarengan dengan tugas lainnya yang menjadi perhatian pimpinan madrasah. Studi ini menggunakan pendekatan studi literatur, data diperoleh melalui literatur teoritis yang berkaitan dengan topik penelitian ini, data selanjutnya dilakukan analisis secara diskriptif. Hasil penelitian ini menunjukkan bahwa konsepsi kepemimpinan madrasah setelah Covid-19 mengalami pergeseran yang drastis ke arah dinamis setelah menghadapi berbagai tantangan yang berubah-ubah. Di samping itu pula, dalam perkembangannya pergeseran kepemimpinan madrasah setelah masa Covid-19 perlu mempertimbangkan lebih lanjut tiga corak kepemimpinan madrasah yang dikembangkan berikut, yaitu: kepemimpinan kolaboratif, fleksibel-adaptif, dan berkeadilan sosial.
Development of Make a Match Type of Learning Tools Assisted by Worldwall Applications on ASEAN Materials to Improve Critical Thinking Ability of Elementary School Students
Authors: Anang Hendra , Sukartiningsih Wahyu , Subroto Waspodo Tjipto 
Published: August 2022

Enforcement of online learning requires teachers to be able to use information technology to conduct online learning. It was found in online learning that some students were less enthusiastic about paying attention to the teacher's explanation, did not answer the teacher's questions, and were less active in expressing opinions. So, we need a learning innovation so that students feel comfortable and happy to learn and do not rule out the material that must be mastered by students with the Make a Match learning model assisted by the Worldwall application. The purpose of the study was to describe the effectiveness of the Make a Match cooperative model assisted by the Worldwall Application on ASEAN materials to improve critical thinking skills of elementary school students. The type of research used is a learning tool developed and made using the Make a Match Cooperative type which is supported by the Worldwall Application in ASEAN Materials at SDN Banjarsugihan II/117 Surabaya. The results of the responses of class VI B students to the Make a Match Type learning device with the help of Worldwall Applications with Cooperatives showed a positive response to improve students' critical thinking skills and provide a good understanding of the material being taught with a percentage of 89%. Teachers are also active in motivating and assisting students in providing reinforcement and responding to student work with the aim of making it easier for students to understand and solve problems regarding fractions so that they can be used as alternatives in learning ASEAN material.
Keyword: Make a Match, Worldwall, ASEAN
Utilization of Online Learning Platforms to Improve Elementary School Teachers’ICT Competence
Authors: Wibowo Dodiet Enggar , Senen Anwar , Mustadi Ali , Wangid Muhammad Nur , Pratiwi Nita , Miftakhuddin  
Published: August 2022

To support Learning From Home (BDR), elementary school teachers in Kapanewon Kokap, Yogyakarta, have low ICT skills. This service seeks to improve the ICT competence of elementary school teachers in Kapanewon Kokap. This service activity is carried out in an action research design that adopts a workshop procedure. This activity is divided into three stages. In the first and second stages, classical discussions (supervision) were carried out which were guided by professionals. The topics of discussion are various online learning platforms that can be used by participants. In the third stage, participants practice developing and utilizing online learning platforms, then presenting them to supervisors and other participants. The results of this service activity indicate a significant increase in ICT competence, both at the level of knowledge acquisition, knowledge deepening, and knowledge creation. This can be seen from the increase in the score of the post-test results. This increase can facilitate the implementation of their obligations to provide appropriate education and teaching according to the characteristics of today's children.
Abstrak
Untuk mendukung Belajar Dari Rumah (BDR), guru SD di Kapanewon Kokap, Yogyakarta, memiliki keterampilan TIK yang rendah. Pengabdian ini berusaha meningkatkan kompetensi TIK guru SD di Kapanewon Kokap. Kegiatan pengabdian ini dilaksanakan dalam desain penelitian tindakan yang mengadopsi prosedur workshop. Kegiatan ini terbagi ke dalam tiga tahap. Pada tahap pertama dan kedua, dilakukan diskusi klasikal (supervisi) yang dibimbing oleh profesional. Topik diskusi adalah berbagai platform pembelajaran online yang dapat digunakan oleh peserta. Pada tahap ketiga, peserta berlatih mengembangkan dan memanfaatkan platform pembelajaran online, kemudian mempresentasikannya kepada supervisi dan peserta lainnya. Hasil kegiatan pengabdian ini mengindikasikan adanya peningkatan kompetensi TIK yang signifikan, baik pada tingkat perolehan pengetahuan, pendalaman pengetahuan, maupun penciptaan pengetahuan. Hal ini terlihat dari peningkatan skor hasil post-test. Peningkatan tersebut dapat mempermudah pelaksanaan kewajiban mereka untuk memberikan pendidikan dan pengajaran yang tepat sesuai dengan karakteristik anak-anak saat ini.
The Assistance For Composing House Management in Khajuma Community Self-Subsistent Agency Siantan Hilir Sub District
Authors: Youlla Donna , Khairani Lathifah , Ellyta Ellyta 
Published: August 2022

The Community Self-Subsistent Agency (BKM) is one of the village-level social institutions established by the government. The function of BKM is to help the poor in dealing with the problem of poverty through empowerment programs from the government, so that they are able to carry out activities to meet their daily needs. This Community Service (PKM) activity is in collaboration with BKM Khajuma which is located on Jalan Khatulistiwa, Siantan Hilir Village. The objectives of this activity are: 1) to utilize organic waste from plant residues that exist among community, 2) to conduct training on making Local Micro Organisms (MOL), 3) to manage existing compost houses so that they become better. The implementation of this service is focused on several activities which include organic waste management such as sorting organic and inorganic waste, demonstrations of making Local Micro Organisms (MOL) from fruit and vegetable waste, as well as assistance in managing the compost house that was just built in the BKM area. While the specific target to be achieved is that there will be an increase in the knowledge and skills of the community, especially with the compost house in their midst.
Abstrak
Badan Keswadyaan Masyarakat (BKM) merupakan salah satu lembaga kemasyarakatan tingkat Kelurahan yang dibentuk oleh pemerintah. Fungsi BKM yaitu untuk membantu masyarakat miskin dalam menghadapi masalah kemiskinan melalui program pemberdayaan dari pemerintah, agar mereka mampu melakukan aktifitas untuk memenuhi kebutuhan hidupnya. Kegiatan Pengabdian Kepada Masyarakat (PKM) ini bekerjasama dengan BKM Khajuma yang bertempat di Jalan Khatulistiwa, Kelurahan Siantan Hilir. Tujuan dari kegiatan ini adalah : : 1) untuk memanfaatkan sampah organik sisa tanaman yang ada di masyarakat, 2) untuk melakukan pelatihan pembuatan Mikro Organisme Lokal (MOL), 3) untuk mengelola Rumah Kompos yang telah ada sehingga menjadi lebih baik. Pelaksanaan pengabdian ini dititikberatkan pada beberapa kegiatan yang meliputi pengelolaan sampah organik seperti pemilahan sampah yang organik dan yang anorganik, demonstrasi pembuatan Mikro Organisme Lokal (MOL) dari bahan sisa buah-buahan dan sayuran, serta pendampingan pengelolaan rumah kompos yang baru saja dibangun di wilayah BKM Khajuma ini. Sedangkan target khusus yang ingin dicapai yaitu adanya peningkatan pengetahuan dan keterampilan masyarakat khususnya dengan adanya Rumah Kompos di tengah-tengah mereka.
Socialization and Training of Making Educational Game Tools from Waste in Tunggilis Village
Authors: Rianti  , Masitoh Imas , Andriani Teti Anggi , Solihat Ida , Istrianti Dwi 
Published: August 2022

This community service activity aims to raise awareness of the residents of Tunggilis Village on the importance of proper waste sorting, selection and management. In addition, this activity also aims to increase the knowledge, skills and creativity of housewives and PAUD teachers in making APE and being able to implement it in learning according to aspects of child development. The method used in this PKM is Participatory Action Research (PAR), namely first, providing material about waste and APE using the lecture method, to provide education about waste, waste problems, types of waste and how to sort and select waste that can be used as APE. Second, the manufacture of APE using the training method in the form of direct practice of making APE using the tools and materials that have been prepared. Third, implementing a monitoring method for PAUD teachers in making APE and implementing it as a learning medium in their respective schools. As a result of this community service activity, PAUD teachers can make their own APE, and implement it in teaching and learning activities in their respective institutions.

Abstrak
Kegiatan pengabdian kepada masyarakat ini bertujuan untuk menumbuhkan kesadaran para warga Desa Tunggilis akan pentingnya pemilahan, pemilihan dan pengelolaan sampah yang benar. Selain itu, kegiatan ini juga bertujuan untuk menambah pengetahuan, keterampilan serta kreatifitas para para ibu rumah tangga dan guru PAUD dalam membuat APE dan mampu mengimplementasikan dalam pembelajaran sesuai aspek perkembangan anak. Metode dalam pengabdian kepada masyarakat yang digunakan adalah Participatory Action Research (PAR), yaitu pertama, memberikan materi tentang sampah dan APE menggunakan metode ceramah, untuk memberikan edukasi tentang sampah, permasalahan sampah, jenis-jenis sampah dan bagaimana memilah dan memilih sampah yang bisa dijadikan APE. Kedua, pembuatan APE dengan metode latihan berupa praktek secara langsung membuat APE menggunakan alat dan bahan yang sudah dipersiapkan. Ketiga, melaksanakan metode monitoring kepada guru-guru PAUD dalam membuat APE dan mengimplementasikan sebagai media pembelajaran di sekolah masing-masing. Hasil dari kegiatan pengabdian kepada masyarakat ini, para guru PAUD dapat membuat APE sendiri, dan mengimplementasikan dalam kegiatan belajar mengajar di lembaga masing-masing.