bluuebunny/crossref_metadata_2025 huggingface dataset:
PENERAPAN MODEL PEMBELAJARAN DISCOVERY LEARNING UNTUK MENINGKATKAN KETERAMPILAN PROSES SAINS DAN HASIL BELAJAR BIOLOGI SISWA KELAS VIII-6 SMP NEGERI 1 TEBING TINGGI
Authors:   SMP NEGERI 1 TEBING TINGGI, Sinaga Saria
Published: May 2021

The purpose of this study was to improve science process skills and biology learning outcomes of students in grades VIII - 6 SMP Negeri 1 Kota Tebing Tinggi. The type of research used is Classroom Action Research (PTK). This research was conducted in two cycles. To obtain research data, data collection was carried out using qualitative descriptive analysis techniques to determine science process skills and student learning outcomes. The results showed that with the application of the Discovery Learning learning model to improve science process skills and student learning outcomes with the total score obtained in the first cycle of students' science process skills with a percentage of 66%, cycle II increased to 86.66% while learning outcomes which is obtained by students as seen from the average value and value of classical completeness of student learning as follows: by percentage, the average value in the first cycle is 54.40%, the second cycle is 72.40%. While the percentage of classical completeness in the first cycle was 52%, the second cycle was 80%. Thus, the use of the Discovery Learning Learning Model can be recommended to be applied as an alternative learning model in schools. Keywords: Discovery Learning, Skills, Learning Outcomes
MEDIA AUDIOVISUAL TENTANG FARDHU ‘AIN (SUBUH, ZUHUR, ‘ASAR, MAGHRIB, DAN ISYA) PADA PELAJARAN FIQIH SISWA KELAS VI MADRASAH IBTIDAIYAH NEGERI 7 LANGKAT BOHOROK
Authors:   Madrasah Ibtidaiyah Negeri 7 Langkat Bohorok, Muhijar Muhijar
Published: May 2021

Audiovisual media about Fardhu 'Ain (Fajr, Zuhur,' Asar, Maghrib, and Isya) can improve the results of Islamic Fiqh Lessons for Class VI Madrasah Ibtidaiyah Negeri 7 Langkat Bohorok, this can be seen from the calculation results in the first cycle between the first prayer practice test scores. with the second prayer practice test value obtained Product Correlation Moment r count of 0.780 and the t test value of 6.20, and in the second cycle between the third prayer practice test value and the fourth prayer practice test value obtained Product Correlation Moment r count 0.870 and test value t of 8.72. Audiovisual Media About Fardhu 'Ain (Fajr, Zuhur,' Asar, Maghrib, and Isya) can increase the activities of Class VI Students at Madrasah Ibtidaiyah Negeri 7 Langkat Bohorok, this can be seen from the presence of students before the classroom research action is done by 85%, the first cycle The presence of students after the classroom research action was 90%, the first cycle of student attendance after the classroom research action was 95%, the second cycle the attendance of students after the classroom research action was 100%. Keywords: Audiovisual Media About Fardhu 'Ain (Fajr, Zuhur,' Asar, Maghrib, and Isha)
El Club de Inglés y las destrezas comunicativas Caso: evaluadores de emergencia ECU 911-Portoviejo
Authors: Cedeño Macías Leticia Mercedes , Cedeño Zambrano Rosalyn Yahaira , Flores Vélez Ángela Rosario , Loor Ponce Joel Baldomero
Published: May 2021

Manabí se está convirtiendo en una provincia turística, visitada por miles de personas de todo el mundo durante diferentes épocas del año, pues sus múltiples atractivos se dan a conocer a través de las redes sociales y de las agencias de viaje que invitan a los extranjeros a visitar las hermosas playas, ríos, badenes, parques y museos de esta ciudad, así como a degustar la exquisita y variada gastronomía de la provincia. Además, el desarrollo económico de la provincia genera la visita de empresarios extranjeros que ven en esta zona una fuente de inversión segura. En este contexto, adicional a la preparación en primeros auxilios, los evaluadores de emergencias que laboran en el ECU 911 deben estar preparados para atender las necesidades de los visitantes extranjeros que no hablan español, y que podrían requerir los servicios de emergencia por diversas circunstancias. Este proyecto tiene como objetivo principal capacitar a los evaluadores de emergencia del ECU 911 en las destrezas comunicativas básicas del idioma inglés, utilizando para ello una metodología no formal de aprendizaje a través del Club de Inglés del proyecto de vinculación con la comunidad de la Carrera de Pedagogía de los Idiomas Nacionales y Extranjeros de la Facultad de  Filosofía Letras y Ciencias de la Educación de la Universidad Técnica de Manabí. Esta investigación es de tipo cuasi-experimental pre test y post test de un solo grupo, obteniendo como resultado un mejoramiento en el nivel de comunicación en el idioma inglés de los beneficiarios.
Análisis empírico del acceso a cursos virtuales de Literatura Infantil y Programación durante el confinamiento
Authors: Quishpe Quinga Génesis Andreína , Calispa Bolagay Wendy Carolina , Cuasialpud Toro Sara Abigail , Astudillo Larrea Nelly Carolina
Published: May 2021

A raíz de la crisis sanitaria a causa del COVID-19, la educación cambió de modalidad de presencial a virtual, de manera que el uso de plataformas virtuales se incorporó al estilo de vida cotidiano; durante el período de vacaciones, la Universidad de las Fuerzas Armadas ESPE desarrolló cursos vacacionales virtuales por medio de la plataforma Moodle, de los cuales, el curso de Literatura infantil constó con 503 niños y el curso de Programación tuvo 522 niños inscritos, y se analizó el nivel de frecuencia de acceso de los dos cursos. La metodología utilizada en la investigación es de enfoque cuantitativo, ya que los datos se obtuvieron de los reportes de la plataforma Moodle, donde se verificó el ingreso de los alumnos a los cursos virtuales. Fue a partir del reporte de datos de la plataforma que se evidenció la mayor frecuencia de acceso al curso de programación los días lunes durante el horario de la tarde con un 60,69. Por otra parte, se observó una mayor frecuencia de acceso los días jueves al curso de literatura con un 50,80 % en el horario vespertino. Así podemos concluir que, con la creación de los cursos virtuales vacacionales, existió una gran aceptación por parte de los niños, tanto de literatura como de programación, donde el interés más significativo se vio reflejado en los datos obtenidos de la frecuencia de acceso del curso de programación.
Construcción de micro ciclos en el deporte
Authors: Romero Frómeta Edgardo , Vaca García Mario René , Jaramillo Astudillo Narcisa De Jesús , Granja Loor María Fernanda
Published: May 2021

El presente estudio descriptivo tiene como objetivo el análisis de una estructura intermedia en la planificación del entrenamiento deportivo: el micro ciclo, estructura que tiene su base en los ejercicios que constituyen las sesiones de entrenamiento realizadas durante varios días.Los resultados muestran la importancia en la construcción de los micro ciclos y cómo influye esta herramienta en la planificación del entrenamiento, favoreciendo al conocimiento de entrenadores y personal relacionado a la actividad física.
Carrera de Tecnología Superior en Ciencias Militares y su vinculación con comunidades rurales: Caso Seguridad y Cuidado del Medio Ambiente
Authors: Barba Cevallos Rosanna Paulina , Narváez Rios Magaly Margarita , Garces Mancero Flor Emperatriz , Barros Santamaria Jefferson Joffre
Published: May 2021

El presente manuscrito evidencia las intervenciones para desarrollar habilidades y capacidades en la conservación del medio ambiente a través de la reflexión en torno a una educación ambiental, permitiendo así la participación activa y mejoramiento en la protección ambiental, y a la vez facilitar la inclusión de los estudiantes de la Carrera de Tecnología Superior en Ciencias Militares en su Modalidad Dual, perteneciente a la Escuela de Formación de Soldados “Vencedores del Cenepa”, en la solución de problemas sociales que están afectando a las comunidades rurales beneficiarias: Salcedo, Quero y Píllaro a través del proyecto de vinculación con la sociedad. Este proyecto tiene como objetivo generar espacios comunitarios de participación que contribuyan a garantizar una mejor calidad de vida, fortaleciendo la relación civil-militar en los ámbitos de intervención e interrelación entre las instituciones participantes. Mediante la aplicación de instrumentos de investigación empleamos el procedimiento de la técnica de la encuesta en las áreas de intervención de las comunidades rurales, en donde el efecto esperado es elevar el nivel de la cultura de seguridad y cuidado ambiental. Analizados los resultados, se determinó que la población beneficiaria maneja la aplicación de principios, medidas y procedimientos de protocolos de seguridad, concerniente a gestión de riesgos y un medio ambiente sano a las presentes y futuras generaciones con poco conocimiento, resaltando la problemática del cambio climático, los desastres naturales, la pérdida de biodiversidad y la erosión de la diversidad biocultural.
Percepción estudiantil de la importancia de la retroalimentación
Authors: Narváez Carrión César Rafael , Verdezoto Carrera Miguel Ángel
Published: May 2021

El aprendizaje de un idioma extranjero representa un desafío en más de un aspecto, y la evaluación en el proceso no es la excepción. La gran cantidad de estudiantes, con su multiplicidad de intereses y aptitudes, son un aspecto a tomarse en cuenta en el diseño de actividades a fin de lograr su inclusión en el proceso y con ello mantener su motivación. En este sentido, la retroalimentación por parte de los docentes es un factor fundamental en el mencionado proceso, como lo demuestran numerosos estudios investigativos que abordan las múltiples facetas de esta compleja temática. Esta realidad plantea la incógnita de si los estudiantes, actores principales del proceso de aprendizaje, son conscientes de la importancia de la retroalimentación para su óptimo aprendizaje.
THE USING OF WHATSAPP IN TEACHING PRONUNCIATION PRACTICE TO THE THIRD SEMESTER STUDENTS OF TADRIS ENGLISH STUDY PROGRAM IN IAIN PALU
Authors: Afifah Afifah
Published: May 2021

This research focuses on the using of WhatsApp in teaching pronunciation practice to the third semester students of Tadris English Study Program in IAIN Palu. The research question is “How is the using of WhatsApp in teaching Pronunciation Practice to the third semester students of Tadris English Study Program in IAIN Palu?” This is a qualitative research by using two instruments of data collections namely questionnaire and interview. The participants consisted of 19 third semester students of Tadris English Study Program of State Institute for Islamic Studies (IAIN) Palu. The researcher conducted five meetings of Pronunciation Practice class to the participants via WhatsApp before distributing the questionnaire and interview sheet. The questionnaire consisted of five questions by applying Likert Scale, while the interview consisted of ten questions. From the questionnaire and interview, the researcher concludes that the using of WhatsApp in teaching Pronunciation Practice to the third semester students of Tadris English Study Program in IAIN Palu is practical. The students could understand the material shared via WhatsApp in the form of documents shared, videos shared, as well as voice recording shared. They could use the features in WhatsApp well such as sharing documents, voice notes, sharing videos, video call and so on in learning pronunciation practice. The students like Pronunciation Practice Class and enjoy studying it via WhatsApp. Learning Pronunciation Practice via WhatsApp has some advantages such as time flexibility as well as structured and easily accessed materials. However, it also has some limitations such as internet data availability and video call limitation. Besides, the participants faced several obstacles in learning Pronunication Practice via WhatsApp, such as the limitation of smartphone memory to save files, down internet server, and unavailability of internet data. Nevertheless, they could passed those obstacles well by deleting some unused files to give more space to the memory and finding out wifi connection to stay connected to WhatsApp when the server was down or they ran out of internet data. They could understand the teaching of Pronunciation Practice via WhatsApp by downloading and reading the documents shared, the videos shared, and the voice recording shared by the lecturer. When they found a difficulty, they asked their friends or the lecturer via WhatsApp group.
IMPLEMENTASI FATWA DEWAN SYARIAH NASIONAL NOMOR. 03/DSN-MUI/IV/2000 TENTANG DEPOSITO (STUDI PADA BANK MUAMALAT INDONESIA CABANG PALU)
Authors: Soimun Rohman  , Ermawati  , Ruslan Murniati
Published: May 2021

Sharia banks in conducting business activities must be based on sharia principles. Based on the mandate of Law Number. 21 of 2008 concerning Islamic Banking and BI Regulation Number. 6/24 / PBI / 2004 that the DSN has the duty and authority to stipulate fatwas regarding products and services in the business activities of Banks which carry out business activities based on Sharia principles. To ensure that the deposit products at Bank Muamalat comply with the standards set by the DSN, a research was conducted at Bank Muamalat Indonesia, the Palu branch. Deposit products at the Palu branch of Bank Muamalat Indonesia use the Mudharabah Mutlaqah contract, where BMIs are given freedom in managing customer funds. Then it is reviewed on the rules of the DSN-MUI Fatwa Number. 03 / DSN-MUI / IV / 2000 based on the 6-point provision that must be implemented to achieve sharia principles. In its implementation, the mudharabah time deposit product run by Bank Muamalat Indonesia, Palu branch has met these provisions. so theproduct of mudharabah time deposits or deposits in the Palu branch of Bank Muamalat Indonesia is in accordance with the fatwa.
Scientific Diplomacy as an Element of the Cold War
Authors: Kolpakov K. O.
Published: May 2021

Book review: Wolfe A. 2018. Freedom’s Laboratory: The Cold War Struggle for the Soul of Sci- ence. Baltimore: Johns Hopkins University Press. 312 p. ISBN: 9781421426730
How anti-immigration views were articulated in Sweden during and after 2015
Authors: Hellström Anders
Published: May 2021

The development towards the mainstreaming of extremism in European countries in the areas of immigration and integration has taken place both in policy and in discourse. The harsh policy measures that were implemented after the 2015 refugee crisis have led to a discursive shift; what is normal to say and do in the areas of immigration and integration has changed. Anti-immigration claims are today not merely articulated in the fringes of the political spectrum but more widely accepted and also, at least partly, officially sanctioned. This study investigates the anti-immigration claims, seen as (populist) appeals to the people that centre around a particular mythology of the people and that are, as such, deeply ingrained in national identity construction. The two dimensions of the populist divide are of relevance here: The horizontal dimension refers to articulated differences between "the people", who belong here, and the "non-people" (the other), who do not. The vertical dimension refers to articulated differences between the common people and the established elites. Empirically, the analysis shows how anti-immigration views embedded in processes of national myth making during and after 2015 were articulated in the socially conservative online newspaper Samtiden from 2016 to 2019. The results indicate that far-right populist discourse conveys a nostalgia for a golden age and a cohesive and homogenous collective identity, combining ideals of cultural conformism and socioeconomic fairness.
Типы ритидома деревьев Приморского края: краеведческий материал для учителей биологии общеобразовательной школы
Authors: Коляда А.С.
Published: May 2021

Рассматриваются особенности структуры ритидома деревьев, произрастающих на территории Приморского края.
Использование метода проектов в обучении биологии
Authors: Шеховцева К.А.
Published: May 2021

В статье рассматриваются особенности метода проектов и предлагается методика практической части проекта по биологии.
FACTORES PARA LA EVOLUCIÓN DE LOS DERECHOS HUMANOS (FACTORS FOR THE EVOLUTION OF HUMAN RIGHTS)
Authors: Rosales García Carlos Manuel , Chípuli Castillo Arturo Miguel
Published: May 2021

Resumen: Los Derechos Humanos son la base de las instituciones públicas. Pero ¿cuáles son los factores que originan y permiten su evolución y su adición como sistema? Este trabajo expone varios de los elementos que intervienen para que estas prerrogativas se consideren vitales para gozar de una vida digna y el desarrollar la personalidad de cada persona. Abstrac: Human rights are the basis of public institutions. But which factors are those that originate and allow its evolution and its addition as a system? This work exposes several of the elements involved, so that these prerogatives are considered vital to enjoy a dignified life and to develop the personality of each person.
ADMINISTRACIÓN PÚBLICA Y REFORMAS JURÍDICAS: ¿HACIA DÓNDE VA LA BUROCRACIA? (PUBLIC ADMINISTRATION AND LEGAL REFORMS: WHERE IS THE BUREAUCRACY GOING?)
Authors: Villafuerte Valdés Luis Fernando , López Romero Dulce Yaneth
Published: May 2021

Resumen: El objetivo del artículo es reflexionar teóricamente acerca de la transformación del modelo de administración pública en México, en el que se marca un retorno hacia la vieja burocracia tradicional. Primero, analizamos las principales teorías de la administración pública, tales como la burocracia tradicional, así como la nueva gestión pública. Luego hacemos referencia al neopopulismo y la reavivación de las prácticas de la burocracia tradicional. Concluimos que es fallida la involución en el modelo de administración pública toda vez que ya no contamos con la abundancia de recursos que se tenían en la década de los setentas, tales como el petróleo. También, es posible concluir que este retroceso en el modelo de administración pública no se apega estrictamente al modelo weberiano, toda vez que no hay cumplimiento de la racionalidad administrativa, sino que destacan el autoritarismo, la centralización en la toma de decisiones y el patrimonialismo.Abstrac: The objective of the article is to reflect theoretically about the transformation of the public administration model in Mexico, in which a clear return to the old model of traditional bureaucracy is visualized. First, we analyze the main theories of public administration, such as traditional bureaucracy and new public management. Then we refer to neopopulism and the revival of the practices of the old traditional bureaucracy. We conclude that the involution in the public administration model is failed since we no longer have the abundance of resources that existed in the seventies, such as Petroleum. Also, it is possible to conclude that this setback in the public administration model does not strictly adhere to the Weberian model, since there is no compliance with administrative rationality, highlighting authoritarianism, centralization in decision-making and patrimonialism.
EL RIESGO POR LA CORRUPCIÓN EN MÉXICO. ANALIZADA DESDE LA ÓPTICA NEOINSTITUCIONALISTA (THE RISK FOR CORRUPTION IN MEXICO. ANALYZED FROM THE NEOINSTITUTIONALIST OPTICS)
Authors: Quitano Díaz David , Lascurain Fernández Mauricio , Báez Corona José Francisco
Published: May 2021

Resumen: La naturaleza de este documento, emana de que el fenómeno de la corrupción se ha acentuado en la agenda pública de México y el mundo, de esa manera es que se busca aportar una forma diferente de tratamiento del fenómeno, a partir de la corriente Neonstitucionalista. El artículo descansa en la selección y revisión de distintas fuentes documentales como libros y artículos especializados de los principales exponentes de la corriente institucional. De esa manera, es que, en primer término, se exponen los primordiales planteamientos teóricos del neoinstitucionalismo. En un segundo momento se precisan las formas en que se manifiesta la corrupción en el ámbito internacional y local, así como su incidencia y riesgo para la economía mexicana, y finalmente, se exponen las principales acciones normativas para su combate.Abstrac: The nature of this document, emanates that the phenomenon of corruption has been accentuated in the public agenda of Mexico and the world, in this way is that it seeks to provide a different form of treatment of the phenomenon, from the Neonstitutionalist current. The article rests on the selection and review of different documentary sources such as books and specialized articles of the main exponents of the institutional current. In this way, it is that, in the first place, the main theoretical approaches of neo-institutionalism are exposed. In a second moment, the ways in which corruption is manifested in the international and local sphere are specified, as well as its incidence and risk for the Mexican economy, and finally, the main normative actions for its fight are exposed.
CONECTADOS – DESCONECTADOS: EL IMPACTO DE LOS DERECHOS A LA CONEXIÓN Y DESCONEXIÓN DIGITAL EN LAS RELACIONES JURÍDICAS FAMILIARES Y LABORALES. (CONNECTED - DISCONNECTED: THE IMPACT OF THE RIGHTS TO DIGITAL CONNECTION AND DISCONNECTION IN FAMILY AND LABOR LEGAL RELATIONSHIPS.)
Authors: Márquez Roa Ubaldo , Camacho Estrada Elizabeth Verónica
Published: May 2021

El artículo aborda la problemática que se vive actualmente entre el mundo material y el virtual que vino a repercutir de mayor manera con la pandemia ocasionada por COVID-19. El aumento de los niveles de estrés y ansiedad en los trabajos, así como, el deterioro de las relaciones familiares es solamente una muestra de la grave situación que se enfrentó y para la cual no se estuvo preparado. Este artículo nos muestra el impacto de la vida digital en el plano material, si bien las nuevas tecnologías y la conexión digital deberían hacer nuestras labores más sencillas, pareciera ser todo lo contrario. El exceso de en la conexión digital, así como mayor exigencia en el cumplimiento de las actividades laborales fuera de los horarios, pasan factura en el ámbito de las relaciones personales, principalmente en el tiempo de calidad para la convivencia, llevando a reflexionar si estamos conectados-desconectados.
CLINICAL CASE OF PIGMENTARY GLAUCOMA
Authors:   Khanty-Mansiysk State Medical Academy, Sorokina Angelina Ivanovna , Vashkulatova Elvira Aisarovna ,   Khanty-Mansiysk State Medical Academy,   Budgetary institution of the Khanty-Mansiysk autonomus district – Ugra “The district clinical hospital”,, Antonova Tatyana Sergeevna ,   District clinical hospital
Published: May 2021

The article presents a clinical case of a variant of the course of pigmentary glaucoma a 30-year-old man.
Sociocultural transformations as the basis for periodization of European culture: cultural and philosophical analysis
Authors: Tarasov Aleksei Nikolaevich
Published: May 2021

The goal of this research consists in demonstration of transitional periods in the dynamics of European culture, defined as sociocultural transformation, as the basis for its periodization. The article indicates that namely sociocultural transformations, i.e. transitional eras, play a crucial role in the historical-cultural process. In the dynamics of European (Euro-Atlantic) culture, the author determines the three sociocultural transformations: late Hellenism, Renaissance and Reformation, avant-garde and postmodernity. They divide the cultural continuum of the countries of European (Euro-Atlantic) civilization into three stages of gradual development: antiquity, medieval, and modern European. The key research method is the philosophical interpretation of the knowledge on cultural heritage of the European (and later Euro-Atlantic) culture. It is underlined that sociocultural transformations manifest as a condition for the creative process in its classical meaning (emergence, consolidation, and distribution of the new), and the key for cultural continuity, although the contemporaries often consider it as “shifting away from the norm”. In the intervals (sociocultural transformations) of gradualism (cultural systems) underlies the guarantee of continuity of the historical-cultural process.
Pediculose: fatos históricos sobre a doença e a busca persistente pelo tratamento ideal
Authors: Garzoni Fabiana Soares Morgado , Carvalho Vânia Gameiro de
Published: May 2021

Objetivo: Realizar uma revisão sobre o histórico da Pediculose e seu tratamento, desde seu surgimento até os dias atuais. Revisão bibliográfica: A infecção pelo piolho é conhecida pelo homem há milhares de anos, e desde então, vem causando sérios problemas de saúde, como prurido intenso, impetigo, assim como um impacto emocional no paciente infectado. Vários artigos relatam os primeiros achados da Pediculose no mundo, assim como a tentativa de vários tratamentos, desde os mais antigos até o que há de mais atual na literatura, visando erradicar o parasita, e minimizar as consequências na pessoa afetada. Considerações finais: Embora a Pediculose exista há milhares de anos, vários tratamentos já foram propostos, porém, nenhum garante completa eficácia, nem mesmo os mais atuais.  Sendo assim, tornam-se imprescindíveis estudos contínuos, visando controlar e erradicar por completo essa ectoparasitose, a fim de evitar graves problemas para a saúde pública e principalmente para as crianças afetadas.
Prevenção da doença renal crônica à luz da perspectiva de pessoas hipertensas
Authors: Neto Ubiratan Ribeiro Martins , Fietz Vivian Rahmeier , Akimura Sandra Regina Imada
Published: May 2021

Objetivo: Identificar estratégias para prevenção da doença renal crônica (DRC) a partir das percepções de usuários hipertensos, cadastrados na atenção básica. Métodos: Trata-se de uma pesquisa descritiva e exploratória com abordagem qualitativa. A amostra dos participantes foi obtida pelo método de conveniência até a saturação das informações. A pesquisa foi desenvolvida em uma Unidade Básica de Saúde (UBS), localizada na cidade de Dourados-Mato Grosso do Sul. A coleta dos dados foi realizada por meio de uma entrevista semiestruturada com 26 usuários hipertensos que foram analisados pela técnica de análise de conteúdo (BARDIN L, 2016) Resultados: Foram encontradas duas categorias, sendo elas: entrevista e diálogo para realizar prevenção da DRC e atividades educativas enquanto método para construção de hábitos saudáveis e adequados no controle da HA e prevenção da DRC. Conclusão: As atividades para prevenção da DRC devem estar pautadas em práticas educativas dialógicas, com o intuito de promover a conscientização sobre a DRC e sua relação com a hipertensão arterial. Além disso, notou-se ser importante utilizar a estratégia de ensino em saúde sobre o tratamento da doença hipertensiva considerando o contexto vivenciado pelos hipertensos.
IMPLEMENTASI SUPERVISI AKADEMIK DAN KESEHATAN SEKOLAH PADA MASA PANDEMI COVID19 DI SDN BENER 01 TAHUN PELAJARAN 2020/2021
Authors: Ambarwati Sri
Published: May 2021

The Covid19 pandemic has brought significant changes to the education. The implementation of the school management function has changed in the methods and focus of activities. The implementation of the principal's leadership function includes Plan, Do, Check, Action activities in various aspects of school management. The role of school principals was very dominant in assessing the academic and health processes of schools during the Covid-19 pandemic. An alternative way that must be done to ensure quality is education supervision. Supervision is carried out by the principal, aims to record and evaluate teacher performance. The supervision that will be used in SDN Bener 01 is constructive supervision. This supervision technique provides input and direction to the teacher. This research was conducted in January-March 2021. The research site was SDN Bener 01, Saradan District, Madiun Regency with the target of 8 teachers. The result of academic supervision is that in general there has been an increase in teachers' academics in learning during the Covid19 pandemic. The percentage of teachers with the minimum criteria is good as much as 100%. Several aspects, the teacher got very good results. The results showed that the facilities and infrastructure as well as the implementation of health protocols at SDN Bener 01 were categorized as Very Good.
Középkori érmék Balatonszárszó–Kis-erdei-dűlőről
Authors: Gálvölgyi Orsolya
Published: May 2021

Balatonszárszó–Kis–erdei–dűlő was excavated along the track of the M7 motorway, in Somogy county and archaeologist found a fortificated churchsite of the former me-dieval Szárszó village with a linear apse church, 1346 graves and a group of light-structured buildings and cellar pits. There were more finds, for example that 105 pieces of hungarian and other central-europian coins, which were dated between 13. century and 16. century. Hungarian archaeology usually do not treat these objects, but I try to interupt them and define the money circulation of the excavation site in the context of hungarian coinhoards and coin finds from other excavations.
A vasi Rába-völgy fehérnyár-ligetei (Senecioni sarracenici-Populetum albae Kevey in Borhidi & Kevey 1996)
Authors: Kevey Balázs , Barna Csilla
Published: May 2021

In this paper are summarized the phytosociological characteristics of the white poplar dominated riparian forests (Senecioni sarracenici-Populetum albae) along the rába river in western Hungary. This community grows typically on alluvial soils developed over fluvial sand in the more elevated parts of the lower floodplain. Its species composition is clearly differ-ent from that of the oak-ash-elm forests growing in the higher floodplain, particularly in the higher proportion of Salicetea species, and the lower proportion of Fagetalia species. stands of this community host some local and regional rarities, such as Leucojum vernum, Galanthus nivalis, Omphalodes scorpi-oides, Peltaria alliacea, Scilla drunensis,Stellaria alsine. The community is classified in the „Populenion nigro-albae Kevey2008” suballiance.
A Magyar Szent Korona Országai Vörös-Kereszt Egylete Somogy vármegyei fiókegyletei és tevékenységük az I. világháború idején
Authors: Gáspár Ferenc
Published: May 2021

The Red Cross Association of the Countries of the Hungarian Holy Crown was founded on 16th May 1881 in Budapest, with the aim of carrying out humanitarian activities in addition to the curing and caring of injured or sick war veterans, going beyond military attendance and complementing state attendance. Between 1887 and 1899 ten branches were founded in Somogy. In addition to the already existing branches of the county seat, the patriotic fervor following the breakout of the war resulted in the establishment of 53 further healthcare facilities with altogether 1822 beds for the injured soldiers in 40 municipalities. This is the very first essay to describe their activities, disclosing detailed monitoring data about the amount of donations. The essay describes in detail the history of the two largest branches of the county (Balatonlelle and Szigetvár).
Három Kapos menti község népének részvétele a katolikus egyház hivatalos jeles napi ünnepein, az 1930-as évektől napjainkig
Authors: Lanszki-Széles Gabriella
Published: May 2021

Recollection of religious holidays in the villages of Gölle, kisgyalán and Fonó was completed on a calendar year, focusing on the most important church holidays. During the celebration human relationships between the villages were im-portant and are important even today. The celebration of the sanctified days of the church year has changed over the past century for both the Church and the faithful due to the change in lifestyle, attitude, and the growth of material goods.
A Dráva durvaszemcsés folyóvízi üledékéből előkerült szubfosszilis uszadékfák dendrokronológiai és faanatómiai vizsgálata
Authors: Árvai Mátyás , Antalfi Eszter , Sebe Krisztina , Mihály Enikő , Fehér Sándor , Kern Zoltán
Published: May 2021

This paper presents preliminary results of dendro-chronological analyses of the first occurrence of subfossil tree trunks from drava alluvial sediments. Driftwood logs were found at an outer bend of the Drava river near the village of Babócsa. The site is covered by >6 m fluvial sand and gravel. Trunks are arranged horizontally, roughly in the same bed, between massive gravel and sand layers.. Fourteen samples had been collected within a hundred metre long outcrop, ar-ranged in three distinct sets.. half of the samples are oak (Quercus roburl., n=7), fewer samples belonged to beech (Fagus sylvatica, n=2), wych elm (Ulmus scabra, n=1), eu-ropean white elm (Ulmus laevis, n=2) and finally a there are one sample each of poplar (Populus spp.) and larch (Larix decidua). the samples were processed following the stan-dard dendrochronological protocol. ring width was measured to the nearest 0.01mm. despite the most likely origin of the samples is the riverbank; the oak trunks had narrow tree-ring sequences. an oak trunk of a diameter not more 20 cm con-tains more than 240 rings and two other oak samples have about 200 rings. These three long series could be crossdat-ed, forming a 249 year long chronology. The chronology built from the three synchronized records (sample codes bab002, bab003, bab007) was tested with surrounding oak master chronologies, without success. The first subfossil wood re-mains from the drava river and their loating chronology will be of help to understand changes in river dynamics and the former composition of the tree species on the floodplain.
Egy különleges késő avar kori övveret Szabadszállásról
Authors: Horváth M. Attila
Published: May 2021

Attila Horváth and Elvira H. Tóth excavated a relatively small Avar burial site of 68 graves at Szabadszállás between 1972 and 1975. Based on the findings the site was in use between the second half of the 7th century and the middle of the 8th century. Most of the graves have been robbed or with a few grave goods. However, during the 1974 works, a dual mount was found among the belt mounts with griffins of the no 34 undisturbed male burial. Only one similar piece is known in the whole country.
A hajós-cifrahegyi avar kori gyöngyleletek
Authors: Pásztor Adrien
Published: May 2021

47 graves, out of the 169, contained beads in the Avar cemetery of Hajós-Cifrahegy. From the point of view of the evaluation it is important to state that the majority of the graves were undisturbed or only disturbed by animals. Bead sor bead necklace were found mostly at the graves of the age group of adultus and maturus, less frequently at senium and young female, male and children graves. some pearls were placed into or upon a sabretache, or were worn around the neck. the short strings of pearls were also widely popular.
Új módszer a fosszilis csontok korának meghatározására az aminosavak racemizációja alapján
Authors: Csapó János
Published: May 2021

After developing protein hydrolysis method with low racemization, a method has been developed to determine the age of fossil bone samples based on amino acid racemization (AAR). Approximately one hundred fossil bone samples of known age from Hungary were collected and analysed for D- and L- amino acids. As the racemization of amino acids is affected by temperature, pH, metal content of the soil, and time passed since death, these factors were eliminated by comparing the estimated age to age determined by the radiocarbon method. Determining the D- and L- amino acid contents in samples of known age, determining the half life of racemization, and plotting the D/L ratio as a function of time, calibration curves were obtained. These curves can be used for the age estimation of samples after determining their D- and L- amino acid content. The D/L ratio for 2 to 3 amino acids was determined for each sample and the mean value of estimated ages based on calibration curves was considered to estimate age of the fossil samples.
Üvegleletek egy 12–13. századi település területéről (Orosháza-Bónum, Faluhely)
Authors: Fórizs István , Rózsa Zoltán , Mester Edit , Szabó Máté , Tóth Mária
Published: May 2021

Archaeometric investigations have been carried out on two glass fragments found in a 12th–13th century settlement (near orosháza, hungary), where supposedly islamic inhabitants lived. the identical texture and the fairly close chemical compositions of the glassy materials indicate that the two pieces might belong to one vessel or the two vessels were made in the same workshop. the glass chemistry (soda plant ash) fits well both contemporary islamic and venetian glasses. the form of one of the vessels (biconical, or bottle with body-tubular ring) is a well-known venetian type, but it was known in the islamic world as well. the probably origin of the studied glass is that they were made in the venetian glassmaking centre from levantine raw glass, but the islamic provenience cannot be excluded.
Avar kori ásólapátok és ásóvasalások az avar kori szállásterületről
Authors: Harag Mátyás
Published: May 2021

More than three hundred agricultural tools (mostly sickles) dated to the Avar period (567-822) were found dur-ing the excavations of the last 120 years, but only a few spades discovered in the territory were ruled by the Avars. The spades were not just agricultural tools, they were also used to built different kinds of earthworks, such as graves, or construction of dwelling houses and fortifications. The new finds point out that, in the latter times ( for example in the Arpadian Age) popular wooden spades with iron edges were used besides the uniqe designed spades made fully from iron. These well-dated „spade irons” are the newer evidences of the tool-continuity between the Avar and Arpadian Period farming implements.
Kályhacsempék és kályhaszemek a kereki várból
Authors: Kocsis Edit , Varga Máté
Published: May 2021

Up to these days, there has only been minor inves-tigation on the grounds of the late castle next to Kereki. Dur-ing the excavations, a small amount of stove tile fragments was found, but the pieces are, however, rather significant. Most of the stove tiles can be traced back to the time of Si-gismund of Luxembourg, but stoves were built here in the second half of the 15th century, and even in the 16th century. Based on the findings, a theoretical reconstruction of the tiled stove from the time of Sigismund is also possible.
Érdem és protokoll. Államfői kitüntetések a Rippl-Rónai Múzeumban
Authors: Varga Éva
Published: May 2021

The study presents the career of Pál Losonczi, a former head of state of Hungary (1967-1987) through his hon-ors, which are held in the Rippl-Rónai Museum. Through the example of an award, the author also shows how the honors are processed.
„Szignál kultúra” – Látható hangzások
Authors: Gyenes Zsolt
Published: May 2021

The study discusses the relationship between sound and motion picture, focusing on some new hybrid art methods. The rediscovery of analog media art techniques raises interest-ing new questions today. How do the old and new techniques and thinking come together? Brief analysis of contemporary art examples makes written notions more plastic.
Diffusion of CH4 and N2 in Barium-Exchanged Reduced Pore Zorite (Ba-RPZ) and Zeolite 4A
Authors: Wilkins Nicholas S. , Sawada James A. , Rajendran Arvind
Published: May 2021

Barium-exchanged reduced pore zorite (Ba-RPZ) is a titanosilicate molecular sieve that is able to separate CH4 from N2 based on their relative molecular sizes. A detailed study of N2 and CH4 adsorption equilibrium and diffusion on Ba-RPZ was completed using low and high-pressure volumetry. Adsorption equilibrium data for Ba-RPZ from limiting vacuum to 1.2 bar were measured at 30, 40, and 50° C for CH4 and at 30, 50, and 70° C for N2. Constant volume uptake experiments were conducted to estimate the diffusivities of CH4 at 30, 40, and 50° C and N2 -20, -10, and 0° C. Similar experiments were carried out with zeolite 4A to validate the methods used in this study. On the one hand, the transport of N2 in Ba-RPZ was found to be controlled by diffusion in the micropores. On the other hand, the transport of CH4 in Ba-RPZ was described by a dual-resistance model, including a barrier resistance and micropore diffusional resistance. Both the barrier and micropore diffusion coefficients demonstrated concentration dependence. While the micropore diffusion constant followed Darken's relationship, the barrier resistance did not. A concentration-dependent dual-resistance diffusion model for methane was constructed and validated using experimental data across a range of pressures and temperatures. The concentration-dependent dual-resistance model was able to describe the complex diffusion behaviour methane displays as it progressed from the dual-resistance controlled region to the micropore-controlled region of the isotherm. The calculated CH4/N2 kinetic selectivity of Ba-RPZ was shown to be significantly larger than the current benchmark material for CH4/N2 separation.
Development of the First Covalent Monopolar Spindle Kinase 1 (MPS1/TTK) Inhibitor
Authors: Serafim Ricardo , Santiago André , dos Reis Caio , Takarada Jessica , Mezzomo Priscila , Massirer Katlin , Schwalm Martin P. , Kudolo Mark , Gerstenecker Stefan , Chaikuad Apirat , Knapp Stefan , Laufer Stefan , Counago Rafael , Gehringer Matthias
Published: May 2021

Monopolar spindle kinase 1 (MPS1/TTK) is a key element of the mitotic checkpoint securing proper chromosome segregation. It is being evaluated as a target in the treatment of aggressive tumors such as triple-negative breast cancer with several reversible inhibitors currently undergoing clinical trials. While long drug–target residence times have been suggested to be beneficial in the context of therapeutic MPS1 inhibition, no irreversible inhibitors are known. Here we present the design and characterization of the first irreversible covalent MPS1 inhibitor RMS-07 targeting a cysteine (Cys604) in the kinase's hinge region present only in few other protein kinases. The compound showed excellent MPS1 inhibitory potency and high selectivity against all protein kinases harboring an equivalent cysteine as well as in a larger differential scanning fluorimetry-based screening panel. Covalent binding was confirmed by mass spectrometry and X-ray crystal structure. We expect this tool compound to open new avenues for the design of MPS1-specific covalent chemical probes or drugs.
Relay Dual Catalysis: Photoredox and NHC-Catalyzed Cross-Double C-H Functionalizations of Aldehydes and Alkenes
Authors: Liu MIng-Shang , Min Lin , Chen Bi-Hong , Shu Wei
Published: May 2021

Direct functionalizations of two distinct inert C-H bonds represent the most ideal ways to construct C-C bonds. Herein, we report an intermolecular vinylation of aldehydes using alkenes as the vinylating reagents through sequential two-fold C-H functionalizations. The merging of visible light and NHC-catalysis allows for the direct coupling of alkenes with aldehydes through an unprecedented relay dual catalysis enabled cross-dehydrogenative coupling mechanism. The use of diphenoquinone is essential for the success of this reaction, which plays an intriguing two-fold role in the reaction, as both an electron acceptor as well as a radical reservoir for the radical coupling enabling C-C forming-process.
Arylazo-1,2,3-Triazoles: “Clicked” Photoswitches for Versatile Functionalization and Electronic Decoupling
Authors: Fang Dong , Zhang Zhao-Yang , LI Tao
Published: May 2021

The development of light-responsive chemical systems often relies on the rational design and suitable incorporation of molecular photoswitches such as azobenzenes. Linking a photoswitch core with another π-conjugated molecular entity may give rise to intramolecular electronic coupling, which can dramatically impair the photoswitch function. Decoupling strategies have been developed based on additionally inserting a linker that can disrupt the through-bond electronic communication. Here we show that 1,2,3-triazole—a commonly used decoupling spacer—can be directly merged into the azoswitch core to construct a class of “self-decoupling” azoswitches arylazo-1,2,3-triazoles. These heteroaryl azoswitches are easily accessed and readily functionalized using click chemistry. Their photoswitch property can be regulated by structural modification, enabling (near-)quantitative E-Z photoconversion and widely tunable Z-isomer thermal half-lives from days to years. Combined experimental and theoretical results demonstrate that the electronic structure of the photoswitch core is not substantially affected by various substituents attached to the 1,2,3-triazole unit, benefitting from its cross-conjugated nature. The combination of clickable synthesis, tunable photoswitch property and self-decoupling ability, makes arylazo-1,2,3-triazoles intriguing molecular tools in designing photo-responsive systems with desired performance.
On the Lithium Distribution in Halide Superionic Argyrodites by Halide Incorporation in Li7−xPS6−xClx
Authors: Gautam Ajay , Ghidiu Michael , Suard Emmanuelle , Kraft Marvin , Zeier Wolfgang
Published: May 2021

Superionic lithium argyrodites are attractive as solid electrolytes for all-solid-state-batteries. These materials of composition Li6PS5X (X = Cl, Br, and I) exhibit structural disorder between the X−/S2− positions, with higher disorder realizing better Li+ transport. Further replacement of the sulfide by chloride anions (for the series Li7−xPS6−xClx) has been shown to increase the ionic conductivity. However, the underlying changes to the lithium substructure are still relatively unknown. Here we explore a larger range of nominal halide compositions in this material from x = 0.25 to x = 1.5 and explore the changes with neutron diffraction and impedance spectroscopy. The replacement of S2− by Cl−causes a lowered average charge in the center of the prevalent Li+ “cages”, which in turn causes weaker interactions with Li+ ions. Analysis of neutron diffraction data reveals that the increased Cl− content causes these clustered Li+ “cages” to become more interconnected, thereby increasing Li+ conductivity through the structure. This study explores the understanding of the fundamental structure–transport correlations in the argyrodites, specifically structural changes withinthe Li+ ion substructure upon changing anionic charge distribution.
Combined Paper-Based Substrates for Electrochemical Detection of Copper Ions in Serum
Authors: Miglione Antonella , Cinti Stefano
Published: May 2021

The electroanalytical field has exploited great advantages in using paper-based substrates, even if the word “paper” might be general. In fact, the mainly adopted paper-based substrates are often chromatographic and office ones. They are characterized by main features (and drawbacks): chromatographic paper is well-established for storing reagents/treating samples but the sensitivity compared to traditional screen-printed is lower (due to porosity), while office paper represents a sustainable alternative to plastic (with similar sensitivity) but its porosity is not enough to load reagents. To overcome the limitations that might arise due to the adoption of a type of individual paper-based substrate, herein we describe for the first time, the development of a 2D merged paper-based devices for electrochemical copper ions detection in serum. In this work we report a novel configuration to produce an integrated all-in-one electrochemical device, in which no additional working media has to be added by the end user and the sensitivity can be tuned by rapid pre-concentration on porous paper, with the advantage of making the platform adaptable to real matrix scenario. The novel architecture has been obtained by combining office paper to screen-print a sustainable and robust electrochemical strip, the printed electrochemical strips and chromatographic one to 1) store the reagents, 2) collect real sample and 3) pre-concentrate the analyte of interest. The novel sensing platform has allowed to obtain a detection limit for copper ions down to 5 ppb in all the solutions that have been interrogated, namely standard solution and serum, and a repeatability of ca. 10% has been obtained.