bluuebunny/crossref_metadata_2025 huggingface dataset:
Medication Management Service for Old Age Homes in Hong Kong Using Information Technology, Automation Technology, and the Internet of Things: Pre-Post Interventional Study (Preprint)
Authors: So Kei Hong , Ting Cheuk Wun , Lee Chui Ping , Lam Teddy Tai-Ning , Chiang Sau Chu , Cheung Yin Ting
Published: February 2021

BACKGROUND

Innovation in technology and automation has been increasingly used to improve conventional medication management processes. In Hong Kong, the current practices of medication management in old age homes (OAHs) are time consuming, labor intensive, and error prone. To address this problem, we initiated an integrated medication management service combining information technology, automation technology, and the Internet of Things in a cluster network of OAHs.

OBJECTIVE

This pilot study aimed to evaluate the impact of the medication management program on (1) medication management efficiency, (2) medication safety, and (3) drug wastage in OAHs. We compared the time efficiency and the reductions in medication errors and medication wastage in OAHs before and at least 2 weeks after the implementation of the program.

METHODS

From November 2019 to February 2020, we recruited 2 OAHs (serving 178 residents) in Hong Kong into the prospective, pre-post interventional study. The interventional program consisted of electronic medication profiles, automated packaging, and electronic records of medication administration. Using 3-way analysis of variance, we compared the number of doses prepared and checked in 10-minute blocks before and after implementation. We received anonymous reports of medication errors from OAH staff and analyzed the results with the Fisher exact test. We also calculated the quantity and cost of wasted medications from drug disposal reports.

RESULTS

The number of doses prepared and checked in 10-minute blocks significantly increased postimplementation (pre: 41.3, SD 31.8; post: 70.6, SD 22.8; P<.001). There was also a significant reduction in medication errors (pre: 10/9504 doses, 0.1%; post: 0/5731 doses; P=.02). The total costs of wasted medications during January 2020 in OAH 1 (77 residents) and OAH 2 (101 residents) were HK $2566.03 (US $328.98) and HK $5249.48 (US $673.01), respectively.

CONCLUSIONS

Our pilot study suggested that an innovative medication management program with information technology, automation technology, and Internet of Things components improved the time efficiency of medication preparation and medication safety for OAHs. It is a promising solution to address the current limitations in medication management in OAHs in Hong Kong.
Delivery Outcomes During the COVID-19 Pandemic as Reported in a Pregnancy Mobile App: Retrospective Cohort Study (Preprint)
Authors: Noddin Katie , Bradley Dani , Wolfberg Adam
Published: February 2021

BACKGROUND

The COVID-19 pandemic has presented obstacles for providers and patients in the maternal health care setting, causing changes to many pregnant women’s birth plans, as well as abrupt changes in hospital labor and delivery policies and procedures. Few data exist on the effects of the COVID-19 pandemic on the maternal health care landscape at the national level in the United States.

OBJECTIVE

The aim of this study is to assess the incidence of key obstetrics outcomes (preterm delivery, Cesarean sections, and home births) and length of hospital stay during the COVID-19 pandemic as compared to the 6 months prior.

METHODS

We conducted a retrospective cohort study of women aged 18-44 years in the United States who delivered between October 1, 2019, and September 30, 2020, had singleton deliveries, and completed a birth report in the Ovia Pregnancy mobile app. Women were assigned to the prepandemic cohort if they delivered between October 2019 and March 2020, and the pandemic cohort if they delivered between April and September 2020. Gestational age at delivery, delivery method, delivery facility type, and length of hospital stay were compared.

RESULTS

A total of 304,023 birth reports were collected, with 152,832 (50.26%) in the prepandemic cohort and 151,191 (49.73%) in the pandemic cohort. Compared to the prepandemic cohort, principal findings indicate a 5.67% decrease in preterm delivery rates in the pandemic cohort (P<.001; odds ratio [OR] 0.94, 95% CI 0.91-0.96), a 30.0% increase in home birth rates (P<.001; OR 1.3, 95% CI 1.23-1.4), and a 7.81% decrease in the average hospital length of stay postdelivery (mean 2.48 days, SD 1.35). There were no overall changes in Cesarean section rates between cohorts, but differences were observed between age, race, and ethnicity subgroups.

CONCLUSIONS

Results suggest a need for continuous monitoring of maternal health trends as the COVID-19 pandemic progresses and underline the important role of digital data collection, particularly during the pandemic.
The collaboration in the production of ‘Life of Galileo’ in a science museum in Rio de Janeiro
Authors: Almeida Carla , Vaz Bevilaqua Diego
Published: February 2021

Science and theatre have a long history of interactions, which usually promote collaborations between artists and scientists. Focussing on the theatre performed in the context of science communication, this article aims to analyse the collaboration between artists and scientists in the production of the play ‘Life of Galileo’, by Bertolt Brecht, at the Museu da Vida. Based on the interviews with 12 people involved in the production, we identified a strong involvement in the project, which provided a rich exchange and knowledge acquisition, in addition to raising relevant questions about the theatre performed in the specific context of science communication.
“SE FORMÓ EL TITINGÓ”
Authors: ORTIZ ALVAREZ Maria Luisa
Published: February 2021

Na palestra do ilustre antropólogo cubano Fernando Ortíz, intitulada Osfatores humanos da cubanidade, publicada em 1940 na Revista Bimestre Cubana (TomoXLV. No. 2), o autor ao tratar da formação do etnos cubano utilizou a metáfora Cuba esun ajiaco,fazendo referencia a um prato típico cubano, o ajiaco, que consiste num caldogrosso que inclui mandioca, batata doce, batata, abobora, inhame, carne de porco, milho,entre outros ingredientes que quando se misturam produzem um sabor delicioso. Induvidavelmentea metáfora muito bem colocada por este autor mostra a essência da nossacubanidade que é resultado da mistura dos diferentes grupos étnicos que povoaram a ilha.Assim, o espanhol cubano se nutre de palavras e expressões herdadas dos grupos autóctones,dos colonizadores espanhóis, dos africanos trazidos como escravos, assim como deoutras etnias que se instalaram no nosso país e que enriqueceram o léxico e fraseologiado espanhol de Cuba com suas línguas-culturas. Cada idioma tem as suas características,as quais refletem a idiossincrasia, valores, costumes e cultura da sua comunidade de fala,incluindo o acervo lexical em que também se manifestam as suas marcas. O nosso artigotem como objetivo registrar a presença das culturas africanas na fraseologia cubana, especificamentenas expressões idiomáticas e na gíria.
ANÁLISE LEXICOLÓGICA DE TERMOS DO CÓDIGO PENAL (PARTE GERAL)
Authors: Prata Marieta
Published: February 2021

Este estudo é parte de uma pesquisa em nível de doutorado, orientada por Profa. Dra. Maria Aparecida Barbosa e defendida em 2002. O objetivo geral da pesquisafoi coletar os termos da Parte Geral do Código Penal brasileiro, defini-los e organizá-los sistematicamente em um Vocabulário e, também, examiná-los lexicologicamente. O artigoapresenta a análise das características léxico-gramaticais dos termos definidos, classificando-os tipologicamente conforme a Gramática Funcional.
LAMPIÃO VISTO DE DENTRO
Authors: Régis Líllian da Cruz
Published: February 2021

Sérgio de Castro Pinto, poeta nascido em João Pessoa em 1947, é considerado umdos nomes mais importantes da poesia brasileira na atualidade. Concisão e objetividadesão marcas estéticas ressaltadas por críticos como José Paulo Paes sobre sua obra. Herdeirodo Movimento Modernista e influenciado por poetas como João Cabral de Melo Neto,o paraibano começou sua carreira literária no final da década de 1960. Gestos Lúcidos(1967), A ilha na ostra (1970), Domicílio em trânsito (1983), O cerco da memória (1993),A quatro mãos (1996), Zoo imaginário (2005), Cristal dos verões: poemas recolhidos(2007) e A flor do gol (2014) são seus livros de poesia. Além de poeta, Sérgio de CastroPinto também é jornalista e atuou como professor de literatura brasileira na UniversidadeFederal da Paraíba.
PERSPECTIVA DA LINGUAGEM ENQUANTO AÇÃO NO TEXTO A RESSURREIÇÃO DE ROMA
Authors: Faria Evangelina Brito
Published: February 2021

Para a Linguística Interacional, a linguagem é um lugar de interação comunicativa, pela produção de sentido entre interlocutores, em uma dada situação de comunicação, constituída por um contexto histórico e ideológico. Os usuários da língua interagem enquanto sujeitos, que ocupam lugares sociais e falam e ouvem desses lugares. Para essa concepção, “A interação verbal constitui a realidade fundamental da linguagem”. Para Bakhtin, a comunicação só existe na reciprocidade do diálogo e é muito mais que a simples transmissão de mensagem, é, sobretudo, constituição de sujeitos. Constituição de sujeitos é uma das principais ações da linguagem. Considerar a língua como ação é assumir que a prática social, que chamamos linguagem, é indissociável de suas consequências éticas, sociais, econômicas e culturais. Por essa perspectiva, essa comunicação tem por objetivo observar, no texto A Ressurreição de Roma, de Lubich (1949), as consequências de seu dizer para a vida em sociedade. Chiara Lubich (1920-2008) é uma das figuras mais representativas do diálogo intercultural e interreligioso do século XX. Fundadora do Movimento dos Focolares, utilizou múltiplos meios de comunicação para difundir seus pensamentos, deixando um grande arquivo de publicações, ainda parcialmente inédito. Teoricamente, buscamos, principalmente, apoio em Bakhtin (2014) e na pragmática de Austin (1990). Metodologicamente, faremos um percurso bibliográfico. Espera-se consolidar a visão da linguagem enquanto ação e mostrar sua importância na construção de relações mais sólidas, ancoradas em um discurso, que encontre respaldo nas ações realizadas na sociedade.

 

Palavras- chave: Linguagem, Ação, Lubich
DADO DAS EMPRESAS: POSSÍVEIS EFEITOS DE SENTIDO DE UMA TRADUÇÃO INTERSEMIÓTICA DA ARTE DE AMAR DE CHIARA LUBICH
Authors: Pinheiro da Silveira Ana Paula P , Braga Birello Verônica
Published: February 2021

A expansão do pensamento de Lubich, fundadora do movimento dos Focolares, impulsionou seus seguidores a compreenderem como traduzir as suas ideias de modo que fossem sempre mais conhecidas, adaptadas às diversas culturas e grupos. Nessa perspectiva, o Dado do amor, voltado ao público infantil, pode ser compreendido como um exemplo de tradução intersemiótica do livro a Arte de Amar. A partir da ideia do dado do Amor muitos outros foram criados para serem utilizados em diversos contextos. Neste estudo analisaremos as faces do dado das Empresas e suas explicações propostas por Mundell (2014) em comparação com os textos (escritos e orais) de Lubich (2017) sobre a Arte de Amar e as faces do Dado do amor. Por meio dessa análise, buscaremos entender quais os deslocamentos promovidos por essa tradução bem como as repetições de sentido que são reafirmados por meio da mudança de meio de circulação desse discurso. O aporte teórico deste estudo se fundamenta nos estudos epistemológicos da tradução como Plaza (2010) e Lefevere (2007) e da Análise do Discurso francesa e seus desdobramentos no Brasil como Pechêux (1995) e Orlandi (2009).
FRATERNITÀ IN POLITICA
Authors: Lubich Chiara
Published: February 2021

Discorso tenuto da Chiara Lubich, nel 29 novembre 2002, al Parlamento catalano, a Barcellona, in cui l’autora sottolinea il dialogo come un modo per costruire la fraternità nella politica. Descrive quattro dialoghi essenziali che il movimento da lei creato sta sviluppando: il dialogo all’interno della Chiesa stessa che l’aiuta a diventare sempre più comunione; dialogo ecumenico che abbraccia cristiani di trecentocinquanta chiese, trasformandoli in un’unica famiglia; il dialogo con le altre religioni, musulmane, ebrei, buddisti, indiani e silis che, a causa dei movimenti migratori, sono presenti ovunque e, infine, il dialogo tra persone che non professano alcuna fede religiosa, ma che portano,nel loro DNA , la voglia di amare.
FRATERNIDADE NA POLÍTICA
Authors: Lima Nemuel , Lubich Chiara
Published: February 2021

Discurso proferido por Chiara Lubich, em 29 novembro de 2002, noParlamento catalão, em Barcelona, no qual, a autora destaca o diálogo como forma de construir a fraternidade na política. Ela descreve quatro diálogos essenciais que o movimento que criou vem desenvolvendo: o dialogo dentro da própria igreja que a ajuda a ser cada vez mais comunhão; o diálogo ecuménico que abraça cristãos de trezentos e cinquenta igrejas, transformando-os em uma só família; o diálogo com outras religiões, mulçumano , hebreus, budistas, indus e silis que, pelos movimentos migratórios, estão presentes em todosos lugares e, por fim, o diálogo entre pessoas que não professam nenhuma fé religiosa, mas que trazem, em seu DNA, o desejo de amar
DISCURSO PERSUASIVO DO SUJEITO DAENERYS TARGARYEN EM UMA CENA DA SÉRIE TELEVISIVA “GAME OF THRONES”
Authors: Carolina Fernanda Soares Silva
Published: February 2021

Para a construção do sentido do texto, a semiótica desenvolve o seu plano de conteúdo sob a forma de um percurso gerativo, este que possui três etapas que visam compreender o discurso em seus níveis de profundidades que vão do mais simples ao mais complexo. Todo enunciado tem como objetivo persuadir o outro, mesmo que de forma explícita ou não e, na prática da comunicabilidade, o objetivo final não é apenas informar, mas persuadir o ouvinte a assentir o que está sendo proferido. A partir disso, propõe-se neste trabalho uma análise semiótica de uma cena presente na série de TV “Game of Thrones”, objetivando o percurso do destinador-manipulador, para compreender, com o apoio do material teórico a partir da teoria de Algirdas Julien Greimas nas percepções principalmente de Diana Luz de Pessoa Barros (2003) e José Luiz Fiorin (2008) como a personagem Daenerys Targaryen conquista um exército de Imaculados. A partir da leitura das obras, serão aplicadas no objeto de estudo as características identificáveis para o auxílio da compreensão principalmente do processo manipulatório exercido pela actante principal da cena. Por fim, a análise oferece uma reflexão acerca da persuasão presente não só neste, mas nos enunciados de um modo geral.
PRESENÇA DE UNIDADES FRASEOLÓGICAS NA LITERATURA POPULAR CEARENSE
Authors: Alencar Maria Silvana Militão de Alencar
Published: February 2021

Resumo: A língua como produto social reflete a cultura e a sociedade em que se vive. Cultura vista como conhecimento adquirido socialmente, e sociedade definida como grupo de pessoas que têm objetivos e interesses comuns ou semelhantes. A língua é, ao mesmo tempo, a história de um povo. Pretende-se, com este trabalho, observar o uso de parémias (provérbios) e expressões idiomáticas registradas na Literatura Popular Cearense através da poesia de um dos maiores poetas populares brasileiros, Patativa do Assaré, e no romance Dona Guidinha do Poço, de autoria do grande escritor, Manuel de Oliveira Paiva. Justifica-se pela necessidade de preservar e valorizar os traços linguísticos e culturais cearenses que, embora relegados a um segundo plano, retratam a história e a cultura desse povo. Utiliza-se a Fraseologia como uma abordagem acadêmica da língua juntamente com a Etnolinguística por se tratar de um estudo do léxico em relação à cultura.

Palavras-chave: Fraseologia; Paremiologia; Etnolinguística; Literatura Popular Cearense.
SEQUÊNCIA DIDÁTICA COM O GÊNERO MULTIMODAL SEMINÁRIO
Authors: Buchelt Sandra Cristina , SANTOS Leandra Inês Seganfredo
Published: February 2021

O presente artigo socializa reflexões sobre como o gênero oral multimodal seminário possibilita a ampliação das habilidades orais dos estudantes. Com o objetivo de ampliar oralidade dos estudantes por meio de um gênero oral visto como objeto ensinável, elaboramos uma sequência didática nos moldes de DOLZ e SCHNEUWLY (2011), que privilegiou os elementos multimodais que são inerentes ao ato da fala. Para tanto, baseamo-nos nos pressupostos teóricos à cerca dos gêneros orais e objetos ensináveis de DOLZ e SCHNEUWLY (2011), nas contribuições sobre multimodalidades de DIONÍSIO (2007), além do aspecto abordado em documentos oficiais Parâmetros Curriculares Nacionais (1998), Orientações Curriculares do Estado de Mato Grosso (2010) e da Base Nacional Curricular Comum (2016). O texto é composto por uma breve introdução a respeito das contribuições dos documentos oficiais, o seminário como gênero multimodal, da descrição das etapas da sequência didática e das considerações finais, em que são explorados os resultados promissores do trabalho com o gênero multimodal seminário.
ARQUEOLOGIA E INTERPRETAÇÃO
Authors: Lyonnet Bernard , Barbosa de M. Batísta Maria de Fátima
Published: February 2021

No quadro do projeto da semiótica das culturas, o semanticista FrançoisRastier precisou a noção de objeto cultural e propôs estender os métodos da semânticainterpretativa às imagens e a outros signos não textuais. Paralelamente, a necessidade decompreender o sentido dos objetos e os simbólicos revelado pela arqueologia é, muitasvezas, expressa e problematizada pelos proto-historiadores. O crescimento destes doisdomínios de pesquisa permite estabelecer os contornos epistemológicos e metodológicosde uma interpretação deste tipo de objeto e de fornecer sobre ele uma primeira ilustração.
Very late recurrences after ablation of AVNRT
Authors: Insulander Per , Jensen-Urstad Mats
Published: February 2021

Very late recurrences after ablation of AVNRT have been reported. Age
related alterations of nodal tissues caused by fibrous and fatty tissue
infiltration and changes of the sympathovagal influence on the AV node,
in turn altering AV nodal conduction and refractoriness, could set the
stage for a previously not present substrate for AVNRT. Consequently,
the occurrence of AVNRT many years after an ablation procedure may
perhaps not always implicate a recurrence but instead an arrhythmia
caused by a new substrate.
Alexander Dugin’s Heideggerianism
Authors: Millerman Michael
Published: February 2021

This paper argues for the central role of Martin Heidegger’s thought in Alexander Dugin’s political philosophy or political theory. Part one is a broad overview of the place of Heidegger in Dugin’s political theory. Part two outlines how Dugin uses Heidegger to elaborate a specifically Russian political theory. Part three shows how apparently unphilosophical political concepts from Dugin’s political theory have a Heideggerian meaning for him. Because of what he regards as a homology between the philosophical and the political, his readers must always be aware of the philosophical significance of his political concepts and vice versa. Tracing Heidegger’s central role helps clarify Dugin’s political thought.
Changes in the Diagnosis and Management of Diabetes in Mexico City Between 1998–2004 and 2015–2019
Authors: Aguilar-Ramirez Diego , Alegre-Díaz Jesus , Gnatiuc Louisa , Ramirez-Reyes Raúl , Wade Rachel , Hill Michael , Collins Rory , Peto Richard , Emberson Jonathan R. , Herrington William G. , Kuri-Morales Pablo , Tapia-Conyer Roberto
Published: February 2021

OBJECTIVE

To investigate the trends in diabetes prevalence, diagnosis, and management among Mexican adults who were participants in a long-term prospective study.

RESEARCH DESIGN AND METHODS

From 1998 to 2004, 159,755 adults from Mexico City were recruited to a prospective study, and from 2015 to 2019, 10,144 survivors were resurveyed. Diabetes was defined as self-reported diagnosis, glucose-lowering medication use, or HbA1c ≥6.5%. Controlled diabetes was defined as HbA1c <7%. Prevalence estimates were uniformly standardized for age, sex, and residential district. Cox models explored the relevance of controlled and inadequately controlled diabetes to cause-specific mortality.

RESULTS

During 1998–2004 and 2015–2019, 99,623 and 8,986 participants were aged 45–84 years. Diabetes prevalence had increased from 26% in 1998–2004 to 35% by 2015–2019. Of those with diabetes, the proportion previously diagnosed had increased from 76% to 89%, and glucose-lowering medication use among them had increased from 80% to 94%. Median HbA1c among those with diabetes had decreased from 8.2% to 7.3%, and the proportion of participants with controlled diabetes had increased from 16% to 37%. Use of blood pressure–lowering medication among those with previously diagnosed diabetes had increased from 35% to 51%, and their use of lipid-lowering therapy had increased from 1% to 14%. The excess mortality risk associated with diabetes accounted for 34% of deaths at ages 35–74 years, of which 5% were attributable to controlled and 29% to inadequately controlled diabetes.

CONCLUSIONS

Inadequately controlled diabetes is a leading cause of premature adult death in Mexico. Improvements in diabetes management have increased diagnosis and control, but substantial opportunities remain to improve treatment, particularly with lipid-lowering therapy.
TO THE QUESTION ABOUT THE FORMATION OF THE CONCEPT “EXTRACURRICULAR ACTIVITIES” IN RUSSIA
Authors: Лингевич Ольга Владимировна
Published: February 2021

На основе проведенного историко-педагогического анализа выявлено содержание понятий «внешкольная работа», «внеклассная работа», «внеучебная деятельность», «внеурочная работа». Предлагается периодизация этапов становления внеурочной деятельности школьников, описываются особенности организации внеурочной деятельности обучающихся на различных исторических этапах становления данного феномена в России: 1) возникновения феномена «внешкольной работы» в российском образовании, особенности которого связаны с созданием сети внешкольных учреждений «частной и общественной инициативы», направленностью их деятельности на общее развитие детей непривилегированных классов; 2) эволюции форм внешкольной, внеклассной, внеурочной деятельности обучающихся в образовательных организациях, чье своеобразие было обусловлено развитием массовой практики организации внешкольной (внеклассной, внеурочной) деятельности (включая создание «индустрии» досуговой деятельности детей и молодежи по месту жительства), интенсификацией научных исследований, в том числе содержанием данной работы, определением ее оптимальных задач, технологий, форм реализации; 3) становления современных моделей организации внеурочной деятельности, связанном с формированием в рамках системно-деятельностной образовательной парадигмы личностных и метапредметных образовательных результатов обучающихся.

On the basis of the conducted historical and pedagogical analysis, the content of the concepts “afterschool work”, “out-of-class work”, “nonlearning work”, “extracurricular work” was revealed. The periodization of the stages of the formation of extracurricular activities of schoolchildren is proposed; describes the features of the organization of extracurricular activities of students at various historical stages of the formation of this phenomenon in Russia: 1) at the stage of the emergence of the phenomenon of “extracurricular work” in Russian education, the features of which are associated with the creation of a network of extracurricular institutions of “private and public initiative”, the focus of their activities on the general development of children of unprivileged classes; 2) at the stage of evolution of forms of extracurricular, extracurricular, extracurricular activities of students in educational organizations, whose originality was due to the development of mass practice of organizing extracurricular (extracurricular) activities (including the creation of an “industry” of leisure activities for children and youth at the place of residence), intensification of scientific research, including the content of this work, determining its optimal tasks, technologies, forms of implementation; 3) at the stage of formation of modern models of organization of extracurricular activities associated with the formation of personal and metasubject educational results of students within the framework of the system-activity educational paradigm.
USE OF PEDAGOGICAL TEACHING TECHNOLOGIES IN PRACTICAL WORK ON CHEMISTRY
Authors: Шабанова Ирина Анатольевна , Ковалёва Светлана Владимировна
Published: February 2021

Охарактеризован традиционный подход к методике проведения практических работ по химии и выделены его компоненты. Обосновано использование блочно-модульной технологии обучения при проведении химического эксперимента, дана ее характеристика. Описано содержание модульной карты, состоящей из учебных элементов, включающих инструкцию к практической работе, источники учебного материала, вопросы и задания, входной и выходной контроль знаний и умений. Приведен пример модульной карты для практической работы в 11-м классе. Показаны методические возможности использования кейсов и кроссенсов как средств контроля знаний, их особенности для химического эксперимента. Приведены примеры кейса и кроссенса. Представлены результаты анкетирования обучающихся с целью выявления их отношения к работе с модульными картами, кейсами и кроссенсами.

The traditional approach to the method of carrying out practical work in chemistry is characterized and its main components are identified. The use of block-modular teaching technology in conducting a chemical experiment has been substantiated. A characteristic of block-modular technology is given, the content of a modular map, consisting of educational elements reflecting the content of practical work in chemistry, sources of educational material, questions and tasks, input and output control of knowledge and skills, is described. The functions of educational elements in the module are highlighted, which allow organizing the experimental activity of students. An example of a modular card for practical work in chemistry in grade 11 is given. The methodological possibilities of using cases as one of the unconventional means of input and output control of knowledge and skills, their features for a chemical experiment are described, an example of a case is given. The characteristic is given to crossenсes as elements of the game technology of teaching, which are used to control the quality of mastering the content of practical work. An example of crossenсe to the experiment “Obtaining hydrogen in a test tube” is presented. The results of a survey of schoolchildren in order to identify their attitude to work with modular cards, cases and crossenсes are presented. It was found that the majority of respondents reacted positively to the use of these didactic materials in practical work in chemistry.
CONCEPTUAL FOUNDATIONS OF ADVANCED PROFESSIONAL TRAINING FOR SOCIO-ECONOMIC DEVELOPMENT OF THE REGION
Authors: Лысенко Виктор Геннадьевич
Published: February 2021

Рассматриваются подходы к разработке концептуальных оснований опережающей профессиональной подготовки кадров для социально-экономического развития региона. Выделяются отдельные аспекты регионализации образования в контексте деятельности учреждений среднего профессионального образования. Обосновывается актуальность и востребованность центра опережающей профессиональной подготовки, ориентированного на потребности приоритетных направлений экономического и технологического развития региона и повышение профессиональной занятости разных групп населения. Определяются цели и задачи опережающей профессиональной подготовки, ожидаемые результаты и эффекты ее реализации в практике работы центра опережающей профессиональной подготовки, созданного на базе ГПОУ «Сибирский политехнический техникум» (г. Кемерово). Продемонстрированы некоторые результаты деятельности центра опережающей профессиональной подготовки Кемеровской области за 2019 и 2020 годы.

Nowadays the system of secondary vocational education must be ready to meet modern challenges and requirements for professional training and be able to cope with the contradiction between the existing quality of specialists’ training and the employers and the labor market demands for highly qualified specialists. Therefore, the issue of creating a system of advanced professional training is extremely vital. The article considers approaches to the theoretical basis for the conceptual foundations of advanced professional training of specialists required for the socio-economic development of the region. It distinguishes some certain aspects of the regionalization of education in the context of activities performed by institutions involved in the secondary vocational education. The paper also substantiates the urgency and the relevance of the advanced vocational training center, whose activity is aimed at satisfying the needs of priority directions of economic and technological development of the region and increasing the professional employment of its population. The article determines goals and objectives of advanced vocational training, specifies expected outcomes and effects of their implementation in the practice of advanced vocational training center which was created on the basis of the Siberian Polytechnic College (Kemerovo). Moreover, the author demonstrates the most significant results achieved by the center of advanced vocational training of the Kemerovo region over the period of 2019, 2020. The approbation of the designed model developed on the conceptual foundations of advanced vocational training confirmed that it contributes to the successful solution of the planned goals and objectives.
KARAKTERISASI BAKTERI ENDOFIT PENGHASIL FITOHORMON IAA (Indole Acetic Acid) DARI KULIT BATANG TUMBUHAN RARU (Cotylelobium melanoxylon)
Authors: Tanjung Suci Ramadhani , Hasanah Uswatun , Idramsa Idramsa
Published: February 2021

Penelitian ini bertujuan untuk memperoleh bakteri endofit penghasil hormon IAA dan mengetahui karakteristik isolat bakteri yang mampu menghasilkan IAA berdasarkan karakter morfologi, biokimia dan fisiologinya. Bakteri endofit dari kulit batang Tumbuhan raru telah tersedia di Labortorium Mikrobiologi UNIMED. Hasil penelitian menunjukkan dari 24 isolat bakteri endofit terdapat dua isolat yang memiliki kemampuan dalam menghasilkan IAA yaitu ER 15 dan ER 23, kedua isolat bakteri endofit tersebut memiliki karakterisitik morfologi koloni dengan warna koloni; putih,  bentuk; bulat, tepi koloni; rata dan berombak, permukaan koloni; licin, karakteristik morfologi sel adalah gram negatif dan positif. Karakteristik biokimia bakteri antara lain dapat  mereduksi gula dari fermentasi karbohidrat, memfermentasi gula dalam jumlah yang rendah, menghasilkan asam campuran, menghidrolisis protein, menghasilkan enzim gelatinase dan katalase. Tidak dapat menghasilkan enzim urease, sitrase dan tidak dapat menghidrolisis hydrogen sulfida. Berdasarkan karakteristik fisiologinya  isolat bakteri endofit ER 15 dapat tumbuh optimum pada suhu 350 C  dan pada pH 7,2 – 8,9. Isolat  ER 23  tumbuh optimum pada  suhu 300 C – 400 C, dan dapat tumbuh pada pH 5,2 – 10,2. Kata kunci :  Karakterisasi, bakteri endofit,  hormon IAA
Seleksi dan Karakterisasi Bakteri Endofit dari Tumbuhan Raru (Cotilelobium melanoxylon) Pendegradasi Selulosa
Authors: Lubis Sirma , Riwayati Riwayati , Idramsa Idramsa
Published: February 2021

Penelitian ini bertujuan untuk menyeleksi dan mengisolasi isolat bakteri endofit pada kulit batang tumbuhan raru (Cotilelobium melanoxylon) yang mampu mendegrasi selulosa, dan mengkarakterisasikan bakteri tersebut berdasarkan karakter morfologi, Fisiologi dan biokimianya. Penelitian ini dilaksanakan di laboratorium Biologi Fakultas Matematika dan Ilmu pengetahuan Alam, Universitas Negeri Medan selama tiga bulan yaitu mulai bulan Mei sampai Juli 2015. Sampel isolat bakteri endofit pada kulit batang tumbuhan Raru (Cotilelobium melanoxylon) merupakan koleksi dari laboratorium Biologi Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Medan. Isolat bakteri pendegradasi selulosa dilakukan secara analisis kuantitatif dengan melihat zona bening pada media CMC agar  yang telah diinokulasikan bakteri endofit setelah diinkubasi selama 10 hari pada suhu 30oC. Hasil penelitian menunjukan bahwa dari 24 isolat diperoleh 1 isolat yang mampu untuk mendegradasi selulosa yaitu ER 11. Memiliki koloni bulat dengan tepi koloni rata, warna koloni putih kekuningan dengan permukaan licin dan elevasi rata, bakteri tersebut termasuk bakteri Gram positif. Suhu optimum untuk pertumbuhan isolat ER 11 adalah 35oC. Dan pH optimum untuk pertumbuhan isolat bakteri ER 11 adalah 6.5 sampai 7.2   Kata Kunci : Bakteri, Endofit, CMC, Raru, Pendegradasi Selulosa
Pengaruh Ektrak Etanol Daun Buas-Buas (Premna pubescens Blume) Sebagai Antiinflamasi Pada Edema Kaki Tikus Putih (Rattus novergicus)
Authors: Marbun Eka Mona A. , Restuati Martina
Published: February 2021

Penelitian ini bertujuan untuk mengetahui adanya pengaruh ekstrak etanol Daun Buas-Buas dan yang paling besar pengaruhnya   sebagai antiinflamasi pada edema kaki tikus putih (Rattus novergicus) dengan induksi karagenan 1%.  Penelitian ini dimulai dari tanggal 16 Februari sampai dengan tanggal 30 April 2015. Penelitian ini adalah Penelitian Eksperimen dengan Rancangan Acak Lengkap (RAL) Non  Faktorial.  Dengan lima taraf perlakuan yaitu Kontrol (-) : CMC 0,5% ; Kontrol (+) : Na diklofenak 10 mg ; Ekstrak Etanol Daun buas-buas 100 mg ; Ekstrak etanol daun buas-buas  200 mg ; Ekstrak Etanol Daun Buas-Buas  300 mg.  Data yang diperoleh dengan ANAVA  kemudian dilanjutkan dengan Uji BNT.  Hasil yang diperoleh menunjukan bahwa Ekstrak Etanol Daun Buas-Buas pada masing-masing konsentrasi mempunyai aktivitas sebagai antiinflamasi pada edema kaki tikus putih,  dimana Nilai F hitung (4,15) > F tabel 0,05 (2,87 ) dan 0.01 (4,43).   Dosis ekstrak yang paling berpengaruh dalam antiinflamasi adalah dosis Ekstrak Etanol Daun Buas-Buas 300 mg  setelah diuji lanjut dengan BNT berpengaruh nyata dengan taraf kepercayaan 99%.   Kata Kunci : Antiinflamasii, Daun buas-buas (Premna pubescens Blume), tikus putih ( Rattus novergicus)
Analisis dan Pemanfaatan Bunga Kembang Sepatu (Hibiscus rosa-sinensis) Sebagai Zat Warna Alami Pada Makanan Cenil
Authors: Harahap Nuroni , Hasairin Ashar
Published: February 2021

Pewarna dengan zat warna alami mulai tergeser dengan masuknya zat warna sintetis, karena penggunaannya yang lebih praktis dan efisien. Kebanyakan zat warna sintetis akan memberikan efek warna pada makanan lebih menarik serta cerah namun bersifat karsinogenik. Penelitian ini bertujuan untuk mengetahui cara mengekstraksi antosianin dari tumbuhan, menentukan nilai pH dankonsentrasi asam tartarat yang tepat untuk menghasilkan pigmen antosianin yang maksimal danpenerapannya pada bahan pangan cenil melalui uji organoleptik. Penelitian dengan 6 perlakuan yaitu asam tartarat  0%, 0,25%, 0,50%, 0,75%, 1% dan 1,25% dalam 50ml. Setiap perlakuandilakukan dengan 5 kali ulangan. Tahapan penelitian meliputi ekstraksi senyawa antosianin denganmetodemaserasi, penentuan total antosianin, pengukuran pH, penentuan absorbansi pigmen, , penerapan pada bahan makanan, uji organoleptik warna, rasa, aroma, dan tekstur. Data yang diperoleh dianalisis dengan ANAVA . Dimana F Hitung (0,00714) < F Tabel 0,05 (2,62) dan 0,01 (3,90) menunjukkan pengaruh tidak nyata pada taraf  kepercayaan  99%. Hasil penelitian menunjukkan ekstraksi bunga kembang sepatu dengankonsentrasi asam tartarat 0,75% menghasilkan kadar antosianin paling tinggi. Kata kunci : Bunga Kembang Sepatu (Hibiscus rosa-sinensis),  Zat warna, Cenil
Keanekaragaman Dan Kelimpahan Serangga Pengunjung Bunga Jambu Air Deli Hijau (Syzygium samarangense) Di Desa Kwala Begumit Stabat
Authors: Hashifah Fathimah Nurfithri , Lazuardi Lazuardi
Published: February 2021

Jambu air deli hijau memiliki nilai ekonomi yang tinggi dari jambu lainnya. Penelitian ini bertujuan untuk menjelaskan keanekaragaman dan kelimpahan serangga pengunjung pada bunga jambu air deli hijau (Syzygium samarangense) dengan menggunakan alat yellow sticky trap yang dijelaskan dalam skripsi ini. Bunga jambu dari family Myrtaceae memerlukan bantuan serangga dalam proses penyerbukan. Faktor yang mempengaruhi kunjungan serangga pada bunga yaitu kandungan nektar, konsentrasi gula, dan kelimpahan bunga serta memiliki bau harum. Sampel penelitian yang diambil menggunakan metode yellow sticky trap kemudian dianalisis menggunakan indeks keanekaragaman dan indeks dominansi. Selama pengambilan sampel dilakukan didapat 235 jenis serangga yang mengunjungi bunga jambu air deli hijau terdiri dari 21 famili dan 8 ordo serangga.  Dengan indeks keanekaragaman diwaktu pagi 2,774, siang 2,774 dan sore 2,379 sesuai dengan kriteria Shanon-Wiener indeks keanekaragaman ini dikategorikan sedang dan indeks dominansi serangga diwaktu pagi 0,074, siang 0,073 dan sore 0,131 dikategorikan sebagai indeks dominansi yang rendah. Serangga yang mendominasi berkunjung adalah ordo Diptera yaitu pada pagi dan siang hari dari family Tephritidae dan sore hari dari family Tabanidae. Parameter lain yang dilihat ada faktor fisika lingkungan yaitu temperatur suhu yang memiliki suhu tinggi 32°C pada siang hari, kelembaban udara tertinggi 79% pada pagi hari dengan kondisi cuaca mendung dan intensitas cahaya tertinggi 835 x 100 Lux pada siang hari dengan kondisi cuaca terik. Kata kunci : Keanekaragaman, Kelimpahan, Serangga Pengunjung, Bunga Jambu Air Deli Hijau
TOKSISITAS INSEKTISIDA NABATI DARI FAMILI ASTERACEAE, ANACARDIACEAE, DAN EUPHORBIACEAE TERHADAP Sitophilus oryzae L. (Coleoptera: Curculionidae)
Authors: Hendrival Hendrival , Ningsih Mentari Setia , Chodirun Chodirun , Wismawati Anggra
Published: February 2021

Sitophilus oryzae merupakan hama utama pada berbagai jenis biji-bijian pangan seperti beras, gabah, gandum, dan jagung di penyimpanan. Pengendalian hama S. oryzae dengan insektisida sintetik banyak dilakukan secara fumigasi secara terus-menerus dapat mengakibatkan berbagai dampak negatif seperti toksisitas pada konsumen dan resistensi S. oryzae. Penelitian bertujuan untuk mengevaluasi toksisitas insektisida nabati dari serbuk daun C. odorata, T. erecta, J. curcas, dan A. occidentale terhadap mortalitas S. oryzae. Konsentrasi serbuk daun C. odorata, T. erecta, J. curcas, dan A. occidentale yaitu 2,5, 5, 10, 20, 40, 80, dan 160 mg/g padi serta kontrol. Hubungan antara konsentrasi serbuk daun C. odorata, T. erecta, J. curcas, dan A. occidentale dan waktu kematian dari konsentrasi serbuk insektisida nabati terhadap kematian imago S. oryzae dianalisis dengan analisis probit.  Hasil penelitian menunjukkan bahwa Serbuk daun J. curcas memiliki sekitar 3,59 kali lebih beracun dibandingkan serbuk daun A. occidentale, 4,38 kali lebih beracun dibandingkan serbuk daun T. erecta, 8,04 kali lebih beracun dibandingkan serbuk daun C. odorata terhadap S. oryzae.  Serbuk daun J. curcas menyebabkan waktu kematian S. oryzae paling cepat dibandingkan serbuk daun A. occidentale, T. erecta, dan C. odorata.  Urutan toksisitas insektisida nabati terhadap imago S. oryzae yaitu J. curcas > A. occidentale > T. erecta > C. odorata.Kata kunci: Sitophilus oryzae, Chromolaena odorata, Tagetes erecta, Jatropha curcas, Anacardium occidentale, toksisitas insektisida nabati
KAJIAN ETNOBOTANI TUMBUHAN MANGROVE OLEH MASYARAKAT KAMPUNG NIPAH DUSUN III DESA SEI NAGALAWAN KECAMATAN PERBAUNGAN KABUPATEN SERDANG BEDAGAI SUMATERA UTARA
Authors: Lubis Rahmadani , Nasution Jamilah , Kardhinata E. Harso
Published: February 2021

Penelitian Etnobotani tumbuhan mangrove di Kawasan Kampung Nipah Dusun III Desa Sei Nagalawan Kecamatan Perbaungan Kabupaten Serdang Bedagai Sumatera Utara. Bertujuan untuk mengetahui jenis-jenis tumbuhan mangrove yang dimanfaatkan oleh tiap Etnis. Metode yang digunakan dalam penelitian ini adalah metode deskriptif dengan metode survey dan tehnik wawancara semi terstruktur yaitu mengidentifikasi jenis-jenis tumbuhan mangrove yang dimanfaatkan. Data yang dicatat adalah nama lokal, nama latin, nama family bagian tumbuhan yang digunakan, dan cara pemanfaatannya. Hasil penelitian diperoleh 8 jenis tumbuhan dari 8 famili yang dimanfaatkan. Masing-masing famili hanya memiliki 1 jenis tumbuhan mangrove yaitu Acanthus ilicifolius (Acanthaceae), Avicennia marina (Avicenniaceae), Nypa fruticans (Arecaceae), Rhizophora apiculata (Rhizophoraceae), Scaevola tacada (Goodeniaceae), Hibiscus tiliaceus (Malvaceae), Strychnos sp (Loganiaceae) Morinda citrifolia (Rubiaceae). Kata kunci : Etnobotani, Jenis Mangrove, Kampung Nipah.
STRUKTUR POPULASI IKAN GULAMAH (Johnius trachycephalus P.) DI SUNGAI BARUMUN KABUPATEN LABUHAN BATU SUMATERA UTARA
Authors: Siagian Gunaria , Wahyuningsih Hesti , Barus Ternala A
Published: February 2021

Ikan Gulamah (Johnius trachycephalus) merupakan salah satu jenis ikan demersal yang banyak ditangkap oleh nelayan dengan menggunakan trammel net dan gill net, payang dan pukat. Penangkapan  ikan Gulamah di sungai Barumun Kabupaten Labuhan Batu dilakukan setiap hari tanpa batas. Eksploitasi yang tidak terkendalikan dapat mengakibatkan menipisnya stok ikan. Penelitian ini bertujuan untuk mengetahui kepadatan populasi, rasio kelamin, pola pertumbuhan ikan dan hubungan faktor fisik- kimia air dengan kepadatan ikan gulamah (Johnius trachycephalus) di sungai Barumun Kabupaten Labuhan Batu. Pengambilan sampel menggunakan metode purposive sampling pada 5 stasiun penelitian. Pengambilan sampel ikan dilakukan dengan memasang jaring sebanyak 5 ulangan pada masing-masing stasiun dan pada setiap ulangan jaring dibiarkan 1 jam di dalam air. Hasil penelitian menunjukkan bahwa kepadatan ikan Gulamah tertinggi di stasiun I yaitu 0,019 ind/m2 (37 ekor), terendah di stasiun V yaitu 0,003 ind/m2 (6 ekor). Rasio kelamin tertinggi di stasiun IV yaitu 1:8 dan terendah di stasiun I yaitu 1:1,5. Pola pertumbuhan ikan gulamah di stasiun I allometrik positif sedangkan di stasiun II-V allometrik negatif. Ikan gulamah yang didapatkan selama penelitian sebanyak 68 individu. Ikan jantan panjangnya berkisar 10,5 cm - 21,5 cm, ikan betina panjangnya 10,5 cm – 21,6 cm. Frekuensi panjang yang terbanyak (modus) 18,5 cm – 20 cm. Suhu dan kejenuhan oksigen berkolerasi sangat kuat terhadap kepadatan ikan gulamah (Johnius trachycephalus). Kata kunci : ikan Gulamah, struktur populasi, sungai Barumun
PENGARUH JENIS FITOPLANKTON TERHADAP KADAR OKSIGEN DI AIR
Authors: Panggabean Lidia Sarah , Prastowo Puji
Published: February 2021

Penelitian ini dilakukan untuk mengetahui pengaruh jenis fitoplankton dan intensitas cahaya terhadap peningkatan kadar oksigen terlarut di perairan. Penelitian dilakukan di Laboratorium Biologi Universitas Negeri Medan, Sumatera Utara untuk pengambilan data. Penelitian dilaksanakan pada bulan Mei 2017.  Variabel penelitian yang digunakan adalah perlakuan dengan jenis fitoplankton dan intensitas cahaya. Jenis fitoplankton yang digunakan adalah fitoplankton Arthospira platensis, Chorella vulgaris, dan Diatom sp. Penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan 4 kali pengulangan. Pengamatan terhadap kadar oksigen terlarut dilakukan setelah 7 hari menggunakan DO meter. Hasil penelitian menunjukkan bahwa terdapat perbedaan signifikan jenis fitoplankton terhadap kadar oksigen di air setelah 7 hari. Ada pengaruh jenis fitoplankton terhadap kadar oksigen terlarut di air. Kata kunci : Oksigen terlarut, Jenis fitoplankton, Intensitas cahaya.
IDENTIFICATION OF MYCOHETEROTROPHIC PLANTS (Burmanniaceae, Orchidaceae, Polygalaceae, Tiuridaceae) IN NORTH SUMATRA, INDONESIA
Authors: Handayani Dina , Rezeqi Salwa , Puspita Sari Wina Dyah , Ritonga Yusran Efendi , Prakasa Hary
Published: February 2021

The majority of mycoheterotrophic herbs live in shady and humid forest. Therefore, the types of mycoheterotrophic plant are very abundant in tropical areas. One of the areas in Indonesia with the tropics is North Sumatera province. Unfortunately, the information about the species of mycoheterotrophic in North Sumatra is still limited. The objective of the research was to figure out the types of mycoheterotrophic plants in North Sumatra. The study was conducted in August until October 2019 in several areas of the Natural Resources Conservation Hall (BBKSDA) of North Sumatra province, the nature Reserve and nature Park. The research sites covered Tinggi Raja Nature Reserve, Dolok Sibual-Buali Nature Reserve, Sibolangit Tourist Park and Sicike-Cike Natural Park. In conducting sampling, the method used was through exploration or cruising method. The list of mycoheterotrophic plant species presented in this study consisted of their scientific names, synonyms, descriptions, distributions, and ecological information. A total of 9 species of mycoheterotrophic plants (4 families) in Sumatra have been found. As for the family Burmanniaceae, there are three species Burmannia championii, Burmannia lutescens, Gymnosiphon aphyllus. On the other hand, as for the Orchidaceae, there are 4 species, such as Didymoplexis pallens, Eulophia zollingeri, Galeola lindleyana, Gastrodia verrucosa while for the Poligalaceae and Tiuridaceae family, simply one type is found: Epirixanthes elongata and Sciaphila Secundiflora, respectively.
Antidiabetikumok új szerepben – újdonságok a Magyarországon elérhető SGLT-2-gátlóknál
Authors: Simonyi Gábor
Published: February 2021

A 2-es típusú diabetes mellitus terápiájában az utóbbi években jelentős áttörés következett be, mivel az új hatóanyagcsoportok (GLP-1-receptoragonisták, SGLT-2-gátlók) számos képviselőjéről igazolódott kedvező kardiovaszkuláris hatásait. E nagy jelentőségű vizsgálatok eredményeinek nyomán módosultak a nemzetközi és hazai terápiás ajánlások cukorbetegségben. Ez főleg a kardiovaszkuláris és a renális kockázaton alapuló antidiabetikus kezelést jelentette, amelyben kiemelkedő jelentőséggel bírnak az atherosclerotikus vaszkuláris betegségek, a szívelégtelenség és a krónikus vesebetegség mint mérlegelendő szempontok. Mindezeken túlmenően az SGLT-2-gátlók kedvezőnek bizonyultak cukorbetegségben nem szenvedők szívelégtelenségére és krónikus vesebetegségére is. E mérföldkő-vizsgálatokban kiemelkedő sikerrel szerepelt a dapagliflozin. A jelen közlemény a hazánkban is elérhető SGLT-2-gátlókkal végzett vizsgálatok fontosabb eredményeit tartalmazza.
Differenciáldiagnosztikai problémák amyotrophia diabetica fennállása esetén – esetismertetés
Authors: Békeffy Magdolna , Körei Anna Erzsébet , Hajdú Noémi , Putz Zsuzsanna , Vági Orsolya Erzsébet , Schnabel Karolina , Istenes Ildikó , Kempler Péter
Published: February 2021

A 74 éves, 2-es típusú cukorbetegségben szenvedő férfi beteg klinikai felvételére fél éven belül bekövetkező 25 kg-os fogyás, a test számos részén megfigyelhető, pörkkel fedett sebek, nagyfokú gyengeség miatt került sor. A tumorirányú vizsgálatok negatív eredménnyel zárultak. A bőrjelenségek ismételt bőrgyógyászati konzílium véleménye alapján bullosus pemphigoidnak bizonyultak. Biklonális gammopathia igazolódott, a cristabiopszia eredménye ugyanakkor nem igazolt malignus infiltrációt. Fél évvel későbbi, ismételt klinikai észlelése során motoros neuropathia tünetei kerültek előtérbe. Betegünk esetében összességében amyotrophia diabetica volt diagnosztizálható, a szerzők a differenciáldiagnosztikai aspektusok mellett a több kóroki tényező együttes fennállása mellett kialakuló, súlyos fokú neuropathia lehetőségére hívják fel a figyelmet.