bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGARUH UMUR BUDIDAYA TERHADAP KANDUNGAN KARAGINAN RUMPUT LAUT (Kappaphycus alvarezii) di PERAIRAN TELUK EKAS KABUPATEN LOMBOK TIMUR
Authors: Rifaid Rifaid , Cokrowati Nunik , Scabra Andre Rachmat
Published: May 2023

Provinsi Nusa Tenggara Barat memiliki sumberdaya rumput laut yang potensial. Provinsi Nusa Tenggara Barat memiliki areal untuk budidaya rumput laut seluas 25.206,6 ha. Areal tersebut tersebar pada daerah Kabupaten Lombok Timur, Lombok Barat, Lombok Tengah, Sumbawa, Dompu, Bima, Kota Mataram, Kota Bima, Sumbawa Barat, dan Lombok Utara. Rumput laut merupakan tumbuhan berklorofil dan digolongkan sebagai tanaman tingkat rendah yang tidak memiliki akar, batang maupun daun sejati, melainkan hanya menyerupai batang yang disebut thallus. Penelitian ini bertujuan untuk menganalisa rendemen karaginan pada umur budidaya yang berbeda. Penelitian ini dilaksanakan di Teluk Ekas Desa Ekas Buana Kecamatan Jerowaru Lombok Timur Nusa Tenggara Barat. Penelitian ini menggunakan rancangan acak lengkap (RAL) dengan 4 perlakuan yaitu: P1: 15 hari, P2: 25 hari, P3: 35 hari, P4: 45 hari. Rendemen karaginan K. alvarezii yang diperoleh nilai paling tinggi pada perlakuan (P4) yaitu sebesar 53,4%. Kandungan klorofil terhadap rumput laut K. alvarezii diperoleh nilai paling tinggi pada perlakuan (P4) yaitu 5,1 mg/L. Berdasarkan hasil analisis data penelitian diperoleh bahwa umur budidaya Kappaphycus alvarezii yang berbeda memberikan pengaruh nyata terhadap pertumbuhan mutlak, pertumbuhan spesifik dan pengaruh tidak nyata terhadap kandungan karaginan. Pada penelitian ini, perlakuan P4 (45 hari) didapatkan pertumbuhan mutlak yaitu 149 g, pertumbuhan spesifik sebesar 5,46 %, dan kandungan karaginan sebesar 53,4 %, serta nilai kandungan klorofil terbaik adalah 5,1 mg/L. Kesimpulan penelitian ini adalah pemeliharaan terbaik dalam penelitian ini yaitu perlakuan P4 (45 hari) didapatkan pertumbuhan mutlak yaitu 149 gram, pertumbuhan spesifik sebesar 5,46 %, dan kandungan karaginan sebesar 53,4 % ,serta nilai kandungan klorofil terbaik adalah 5,1 mg/L.
SUPERAÇÃO DE DORMÊNCIA DE SEMENTES DE DIFERENTES DE PLANTAS DANINHAS
Authors: Chaves Neto José Roberto , Luft Luciana , Confortin Tássia Carla , Todero Izelmar , Mazutti Marcio Antônio , Zabot Giovani Leone , Tres Marcus Vinicius
Published: May 2023

: Determinar o mais adequado método de superação de dormência para cada espécie permite identificar o tipo de dormência, assim como a escolha de estratégias de manejo mais eficazes para no controle das espécies de plantas daninhas. Este trabalho tem como objetivo avaliar a correlação entre diferentes períodos de embebição em água à 25ºC, com níveis de absorção de água e germinação de sementes das plantas daninhas capim-arroz (Echinochloa spp.), caruru roxo (Amaranthus cruentus) e picão-preto (Bidens pilosa). O delineamento experimental utilizado foi inteiramente casualizado, com cinco tratamentos e quatro repetições de 50 sementes. Os tratamentos para superação da dormência foram compostos por embebição em água a temperatura ambiente por 12, 24, 36 e 48 horas. As características determinadas foram o teor de água, porcentagem de germinação e avaliações de plântulas (comprimento de radícula e da parte aérea, e massa fresca e seca). As maiores porcetagens de germinação foram obtidos nos maiores períodos de embebição das sementes. Observou-se diferença significativa entre os tratamentos para todas as caracteristicas estimadas, onde o tratamento T5 (embebição por 48 horas) foi o mais eficaz para promoção da germinação para todas as espécies avaliadas. A absorção de água teve aumento significativo com maiores períodos de embebição. O tratamento mais eficiente para superar a dormência de sementes de A. cruentus, Echinochloa sp. e B. pilosa.
PRODUÇÃO DE ALGODÃO AGROECOLÓGICO NO ASSENTAMENTO MARGARIDA MARIA ALVES I
Authors: Almeida Robevania da Silva Alves , Sobrinho Rosivaldo Gomes de Sá
Published: May 2023

No Assentamento Margarida Maria Alves a produção de algodão se fundamentava na utilização de agrotóxicos para o controle de pragas e doenças nos cultivos. A partir de 2006 após uma visita de intercâmbio, no qual um agricultor assentado, através da observação de um pé de algodão mocó (G. hirsutum L., r marie galante Hutch), ao longo se um ano, constatou que a praga do bicudo tinha sua infestação menor épocas mais quentes. Com isso, a dinâmica de plantar o algodão no final das chuvas, perpetuou por várias regiões. Que posteriormente foi divulgada para toda região, se estabelecendo como um processo de transição agroecológica para o cultivo do algodoeiro. Nesse trabalho objetivamos o estudo do processo de transição agroecológica no cultivo de algodão no Assentamento Margarida Maria Alves I. Para isso utilizou-se a metodologia de pesquisa descritiva. As análises foram feitas de forma qualiquantitativa, submetido a uma estatística descritiva que será representada em forma de gráficos, fotografias e descrição das pesquisas feitas pelos agricultores. Os resultados mostram início da transição agroecológica no ano de 2006, outras culturas estão dentro do processo agroecológico e que os agricultores utilizam entre 1,0 a 5,0 hectares de suas propriedades para o cultivo de lavouras.
BRUSONE NO TRIGO: SINTOMAS E EFICIÊNCIA DO CONTROLE QUÍMICO COM FUNGICIDAS DE CONTATO E SISTEMICOS
Authors: Fernandes Carlos Henrique dos Santos , Tejo Débora Perdigão
Published: May 2023

O trigo tem elevada importância na produção mundial de cereais e também se destaca na alimentação humana. O objetivo desse trabalho foi abordar os sintomas ocasionados pele fungo causador da Brusone na cultura do trigo e a eficiência na associação de fungicidas sistêmicos e de contato no controle químico de tal patologia. A Brusone do Trigo é uma patologia e seu agente causal é o fungo Pyricularia spp., que no decorrer de seu ciclo biológico se apresenta de duas maneiras sendo elas anamórfica e teleomórfica, no entanto apenas a fase anamórfica ocasiona danos na produção agrícola nas condições de campo; o sintoma característico de tal patologia é a descoloração nítida e prematura na porção localizada acima do ponto onde ocorreu a infecção do fungo na espiga. O método de controle considerado mais eficiente viável é o controle químico, tais produtos podem ser fungicidas de contato, onde de modo geral possuem ação protetora; ou sistêmicos que são aplicados sobre os tecidos vegetais por meio de pulverizações com intenção de evitar a infecção do fungo na planta, cujo seu princípio ativo é devidamente absorvido pelas estruturas constituintes como por exemplo a epiderme vegetal, e posteriormente são translocados para estruturas da planta distantes.
ADAPTABILIDADE DE GENÓTIPOS DE FEIJÃO VULGAR NO PLANALTO DE LICHINGA, MOÇAMBIQUE
Authors: Mussalama Adélio Zeca , Forma Argentina Rodrigues Vicente , Roque Castro Joaquim , Serrote Caetano Miguel Lemos
Published: May 2023

: No presente estudo foi avaliado o desempenho de genótipos de feijão vulgar (Phaseolus vulgaris) no planalto de Lichinga, Moçambique, visando recomendar os genótipos mais produtivos para a região. Foram testados 14 genótipos de feijão vulgar e uma variedade local usando o delineamento em blocos completos casualisados com 4 repetições. Foram estimados parâmetros de crescimento e de rendimento sendo os dados submetidos a análise de variância e teste de Tukey a 5% de probabilidade. Não houve diferença significativa para os parâmetros: número de plantas emergidas, ataque de doenças, número de vagens por planta, número de sementes/vagem, peso de vagens e produtividade. Entretanto, houve diferença para o número de plantas colhidas, tendo a variedade local e os genótipos SAB793, ALB105, BF13607-9, ALB117, CAL143 e ALB1 se destacado sobre os demais. O genótipo DAB449 destacou-se em termos de altura de plantas, enquanto a variedade local e os genótipos SCM32, DAB433, NAE13, NAE87 e ALB1 obtiveram os maiores comprimentos de vagem, e o genótipo BF13607-9 levou menos dias para florir. Os genótipos ALB117, NAE13 e NAE87 tiveram os maiores pesos de 100 sementes. Assim, o genótipo BF13607-9 destacou-se nos parâmetros de crescimento e o genótipo NAE87 foi destaque nos parâmetros de rendimento.
ANÁLISE DOS EFEITOS DA APLICAÇÃO DE BIORREGULADORES NA CULTURA DA MANDIOCA
Authors: Ecco Martios , Gabriel Angelo Marcio , Gregory Cesar Leandro , Pottker Volnei Luiz , Vanzella Tiago
Published: May 2023

Pela grande importância da cultura, este trabalho objetivou-se avaliar o efeito do uso de biorreguladores vegetais sobre parâmetros de desenvolvimento e produção da cultura da mandioca, cultivada em Toledo, Paraná. O delineamento experimental foi o de blocos ao acaso, com 5 tratamentos e 4 repetições, sendo: testemunha, thiamethoxam, GZA, Co-Mo-Ni + complexo hormonal e o tratamento com ácido giberélico + cinetina + ácido 4-indol-3ilbutìrico, pulverizados nas manivas de plantio. Foram avaliados; altura e diâmetro de rama, massa da rama, da cepa e de raízes, número, comprimento e diâmetro de raiz, produtividade, teor de amido e índice de colheita, onde os dados, foram submetidos ao teste F e comparadas pelo teste de Tukey. Constatou-se que os tratamentos aplicados as manivas não foram capazes de acarretar alterações em comparação ao tratamento testemunha. Acredita-se que a forma das aplicações dos tratamentos tenha sido ineficaz para que ocorresse a absorção suficiente dos produtos, pois as manivas apresentam determinada lignificação, podendo ter ocorrido escorrimento do produto e até mesmo evaporação, consequentemente perdas. Esta possibilidade se dá devido não haver produtos registrados para tal finalidade na cultura, portanto, há a necessidade de mais testes com outras formas de aplicação e, até mesmo com auxílio de adjuvantes.
TECNOLOGIAS INTEGRADAS À SALA DE AULA: O docente e o ensino de idiomas com base em tecnologias
Authors: Lima Leonardo Teixeira MIyamoto de
Published: May 2023

Resumo:

A pesquisa inicialmente procura entender os princípios de sala de aula na atualidade, trazendo visões através de vários trabalhos acadêmicos, publicações, sites e fontes de informações confiáveis. Abordamos como a internet tem disponibilizado conteúdos de forma gratuita e acessível aos estudantes, mostrando a necessidade de professores guiarem seus estudantes através de um modelo de ensino de mediação, guiando através da tecnologia introduzida em seus planejamentos pedagógicos, ou seja, se transformando em mediadores. Mostramos a mudança de papéis na sala de aula no qual professores se tornam mediadores e os alunos necessitam ter um papel ativo e criterioso no consumo de saber no meio digital. Destacamos o quanto docentes não possuem proximidade com as ferramentas tecnológicas e o quanto estudantes não sabem utilizar tais tecnologias para seus estudos. Notamos a necessidade da formação continuada, e a constante atualização dos docentes perante as novidades pedagógicas, visto não somente a nova geração de alunos, mas a introdução constante da tecnologia na sociedade e na sala de aula. Destacamos a ferramenta Kahoot como ótima forma de iniciação no meio digital para docentes que se desafiam no digital, e mostramos a introdução da cultura digital altamente benéfica par ao ensino de idiomas. Explanamos e chegamos uma conclusão sobre a cultura digital na sala de aula atual, lembrando sua importância e necessidade.

Abstract:

The research initially seeks to understand the principles of the classroom today, bringing insights through various academic works, publications, websites and reliable information sources. We discuss how the internet has provided free and accessible content to students, showing the need for teachers to guide their students through a mediation teaching model, guiding through technology introduced in their pedagogical plans that is, transforming themselves into mediators. We show the changing roles in the classroom in which teachers become mediators and students need to take an active and judicious role in the consumption of knowledge in the digital environment. We emphasize how much teachers do not have proximity to technological tools and how many students do not know how to use such technologies for their studies. We note the need for continuing education, and the constant updating of teachers in the light of pedagogical innovations, given not only the new generation of students, but the constant introduction of technology in society and in the classroom. We highlight the Kahoot tool as a great way to get started in the digital environment for teachers who are digitally challenged, and we show the introduction of a highly beneficial digital culture for language teaching. We explain and conclude about digital culture in the current classroom, remembering its importance and need.
FISTULA ARTERI KORONER
Authors: Laksono Sidhi , Afiyani Nadia
Published: May 2023

Fistula arteri koroner (CAF) adalah struktur anatomi yang tidak biasa dengan adanya hubungan langsung dari satu atau lebih arteri koroner ke bilik jantung atau pembuluh darah besar. Insidensi CAF tidak dapat diketahui secara pasti karena kemungkinan ada terdapat banyak kasus yang tidak terdiagnosis dan baru terdiagnosis ketika pasien melakukan angiografi koroner. CAF seringkali tidak bergejala, perkembangan penyakitnya bergantung dengan keparahan CAF yang biasa dapat dinilai dari ukuran fistula, perubahan hemodinamik pada ekokardiografi, adanya iskemia pada pencitraan perfusi miokard, dan anomali jantung terkait. Prinsip-prinsip pengelolaan CAF tergantung pada apakah pasien bergejala dan usia saat diagnosis.
HUBUNGAN TINGKAT PENGETAHUAN DAN SIKAP IBU HAMIL DENGAN KESEDIAAN VAKSINASI COVID-19 DI PUSKESMAS RIJALI TAHUN 2022
Authors: Tjandi Vanessa , Tahitu Ritha , Maelissa Merlin M
Published: May 2023

COVID-19 ditemukan pertama kali di Wuhan pada akhir tahun 2019. Penyebaran virus ini terus meningkat dan menyebar hampir ke seluruh dunia. Salah satu kelompok yang rentan dan berisiko lebih besar untuk mengalami gejala yang berat akibat COVID-19 adalah ibu hamil. Tindakan pencegahan akan sangat dibutuhkan dalam menekan laju penularan, salah satunya adalah vaksin. Di Indonesia tingkat pengetahuan ibu hamil tentang COVID-19 masih kurang yang akan sangat memengaruhi sikap ibu hamil dalam melaksanakan program vaksinasi. Penelitian ini bertujuan untuk mengetahui hubungan antara tingkat pengetahuan dan sikap ibu hamil dengan kesediaan vaksinasi COVID-19 di Puskesmas Rijali Tahun 2022. Penelitian ini merupakan penelitian analitik dengan pendekatan cross sectional menggunakan teknik consecutive sampling (120 sampel). Hasil penelitian menunjukkan tingkat pengetahuan ibu hamil tentang vaksin COVID-19 adalah cukup (66%) dan sikap ibu hamil terhadap vaksinasi COVID-19 adalah baik (69,2%). Berdasarkan analisis dengan uji chi-square terdapat hubungan antara tingkat pengetahuan ibu hamil dengan kesediaan vaksinasi COVID-19 di Puskesmas Rijali tahun 2022 (p<0,001) dan tidak terdapat hubungan antara sikap ibu hamil dengan kesediaan vaksinasi COVID-19 di Puskesmas Rijali tahun 2022 (p=0,092)
EFEK PEMBERIAN EKSTRAK DAUN TANAMAN KELOR (Moringa Oleifera) TERHADAP KADAR GULA DARAH MENCIT
Authors: Bobaya Selfiano J. , Latuconsina Vina Z. , Kailola Nathalie
Published: May 2023

Hiperglikemik adalah suatu kondisi medik dimana terjadi peningkatan kadar glukosa darah yang melebihi batas normal. Hiperglikemik yang berlangsung kronik mengakibatkan glukotoksisitas pada sel-sel β pankreas yang menyebabkan disfungsi dan perubahan massa sel β pankreas, sehingga terjadi penurunan sekresi insulin. Diabetes melitus merupakan salah satu penyakit metabolik dengan tanda khas hiperglikemik yang terjadi akibat gangguan sekresi, kerja insulin atau keduanya. Tanaman kelor (Moringa Oleifera) merupakan tanaman berkayu lunak yang digunakan sebagai bahan pengobatan tradisonal dan mudah tumbuh pada daerah tropis, daun tanaman kelor mengandung senyawa metabolit yang mampu menurunkan kadar gula darah. Penelitian ini bertujuan untuk mengetahui efek dari ekstrak daun tanaman kelor (Moringa oleifera) terhadap kadar gula darah mencit. Penelitian ini merupakan penelitian eksperimental dengan desain post test only group design. Mencit sebanyak 25 ekor di bagi menjadi lima kelompok perlakuan yaitu kontrol normal (KN), kontrol negatif (K-), kontrol positif (K+), ekstrak daun kelor konsentrasi 20% (P1), dan konsentrasi 40% (P2) diberi induksi streptozotocin selama 3 hari. Kemudian, pada kelompok K+ diberi obat metformin dosis 0,2 ml, P1 diberi ekstrak daun kelor konsentrasi 20% dan P2 diberi daun kelor konsentrasi 40% dengan dosis 0,2 ml, dengan pemberian dilakukan selama 7 hari. Data hasil pengamatan dianalisis menggunakan SPSS dengan uji ANOVA. Hasil penelitian terlihat bahwa pemberian ekstrak daun kelor berpengaruh signifikan dalam menurunkan kadar gula darah mencit (p>0,05). Rata-rata penurunan kadar gula darah mencit pada kelompok P1 sebesar 115,80 mg/dl dan P2 sebesar 109 mg/dl. Penurunan kadar gula darah disebabkan karena adanya senyawa bioaktif yang diduga memiliki efek antihiperglikmik.
The Representation of muslim woman identity on magazine
Authors: BR. Perangin-angin Alemina , Rangkuti Rahmadsyah , Sitopu Lingga Good Sumbayak
Published: May 2023

This research looks at how Muslim women negotiate their identities with their families or the society in relation to their agnostic ideology. The study was done by examining the article published on the Magdalene.co website. Sara Mills' feminist stylistics analysis approaches will be used to do text analysis. This research uses paradigm critical constructionism and use qualitative approach. The method used is Critical Discourse Analysis (CDA) from Sara Mills. This study shows that keeping one's identity secret is a conservative family circle strategy when negotiating one's identity (as an agnostic). To achieve integration between the author and his family, however, conflict is needed. Additionally, this research demonstrates that the author has yet to arrive at a conclusive identity negotiation solution. The author's family has not yet accepted and accepted his status as a writer. This research illustrates that Magdalene.co, as a medium that promotes feminism, may serve as a comfortable place for the public at large, especially women, to voice their views.
The ways racism emerged in the era of President Donald Trump and its impact on Asian-Americans during COVID-19: A sentiment analysis
Authors: Windarti Ani , Kusuma Clarissa Bella Ambar , Atmantika Zanuwar Hakim , Kasiyarno Kasiyarno , Murwantono Didik
Published: May 2023

An increase in racist acts of violence against people of Asian descent, ranging from verbal abuse to physical violence, with victims of young children to the elderly in various states. Although not the first in US history, the various cases of post-Donald Trump racist attacks are very worrying for their development, because they occur so frequently and threaten the lives of those who are targeted, particularly Americans of Chinese descent. This widespread racist attack that occurred in almost all US states is unprecedented in the country's long history, following racist acts that have been directed against black people. This article aims to find out how racism became commonplace in the United States under President Trump. Are there factors behind the increase in racism in the United States, especially during a pandemic? To identify the problem, the authors conducted a literature study and observations on social media. The authors used a qualitative approach with sentiment analysis in this study. The result of this study is that Donald Trump's leadership during the pandemic had a massive impact on America and the world, namely racial discrimination against Asia-America.
The representation of foreign culture in English textbooks used in Cambodian upper secondary schools
Authors: Soy Seth , Safnil Safnil , Syafryadin Syafryadin
Published: May 2023

It is generally recognized that the representation of foreign culture in textbooks is pivotal for effective language learning, and successful cross-cultural communication. With this regard, the present study investigates the representation of foreign culture in English textbooks used in Cambodian upper secondary schools. The current study employs content analysis (CA) approach to analyze three English textbooks used in Cambodian upper secondary schools. Three different frameworks were used as the checklists. To investigate how foreign culture is introduced, and the proportion of subcategories in culture introduction, the framework of Zu and Kong (2009) was employed. The researchers also used the framework of Cortazzi and Jin (1999) to see the percentage of the target culture and international culture within the cultural categories. The last framework is the one proposed by Yuen (2011), which was applied to measure the distribution of cultural elements. The findings show that all two approaches to culture introduction namely direct and indirect introduction are included, but the direct introduction is predominant (61%). For the direct introduction, among four subcategories, the highest proportion is on Texts Depicting Cultural Events (51%) followed respectively by Situational Dialogues (30%), Words Accompanied by Pictures (14%), and Cultural Notes (5%). For the indirect introduction, between two subcategories, Cognitive Approach (80%) is dominant over Behavioural and Affective Approach (20%). Furthermore, regardless of source culture, target culture (66%) covers predominantly in the textbooks compared to international culture (34%). Related to cultural elements, Products account for 74% followed by Practices 13%, Persons 12%, and Perspectives 1%. The results suggest that textbook developers should consider the appropriate proportion of these cultural components, and English teachers should exploit the importance of these cultural contents in their teaching.
közösségi gazdaság az EU-28-ban és népszerűségük Magyarországon és Romániában
Authors: Kovács Tünde Zita , Nábrádi András
Published: May 2023

A közösségi gazdaság a tercier szektorba történő berobbanását követően, alaposan átrendezte az erőviszonyokat, teljesen új alapokra helyezve át annak elérési módját. A tanulmány célja bemutatni napjaink egyik legnépszerűbb gazdasági mechanizmusát, a közösségi gazdaságnak a nevezéktanát, definícióit. A szolgáltató szektorban a kereskedelmi platformok (platform alapú vállalkozások) megjelenése virtuális piacterek sokaságát hozta létre, ahol fogyasztók és értékesítők közvetlenül egymással lépnek kapcsolatba, érdeklődési körüknek megfelelően. Fókusz alá veszi a magyarországi és a romániai közösségi gazdaság piacát, abból a célból, hogy az olvasó tisztább képet kapjon annak elterjedtségéről és formáiról. A cikk primer és szekunder kutatásokat egyaránt tartalmaz, épít szakirodalmi forrásokra, továbbá az Európai Bizottság nyílt hozzáférésű adatbázisára, melyet SPSS 24 szoftverrel elemeztünk. Vizsgáltuk a közösségi gazdaságot a fogyasztó és a szolgáltató szemszögéből egyaránt, felmértük a fogyasztók és szolgáltatók arányát a két ország és az EU-28 viszonylatában, a tapasztalt előnyöket és hátrányokat, az ily módon kínált szolgáltatások mellőzésének okait és a szolgáltatók sharing economy platformokon való részvételének indíttatásait. Ismereteink szerint a téma ilyen jellegű összevetése ez idáig még nem történt meg.
negyedik ipari forradalom oktatásra és munkaerőpiacra gyakorolt hatása
Authors: Pirohov-Tóth Barbara , Kiss Zsuzsanna
Published: May 2023

Az ipar és a munkaerőpiac jelenével és jövőjével foglalkozó szakirodalmak jelentős része kijelenti, hogy napjainkban a negyedik ipari forradalom zajlik. Tanulmányunkban arra vállalkozunk, hogy feltárjuk a digitális transzformáció oktatásra és munkaerőpiacra gyakorolt hatását, valamint megvizsgáljuk, hogy az elmúlt évtizedekben milyen változások mentek végbe a magyar lakosság legmagasabb iskolai végzettsége tekintetébe. Célunk, hogy rávilágítsunk a megszerzett képzettségek és az ipar 4.0. megjelenése közötti összefüggésekre. A Központi Statisztikai Hivatal népszámlálási adatai segítségével bemutatjuk, hogy hogyan alakult a magyar népesség iskolázottsága az elmúlt évtizedekben. Arra a következtetésre jutottunk, hogy a rendkívüli gyorsaságú digitális fejlődés hatására a társadalmi és a gazdasági környezet egyaránt jelentős változáson ment keresztül. A magyar népesség iskolázottsága az elmúlt évtizedekben folyamatosan növekszik, drasztikusan csökken az iskolázatlanok aránya, ezzel párhuzamosan nő a közép- és felsőfokú végzettséget szerzők aránya. Ez egy nagyon pozitív trend, hiszen felgyorsult világunkban a jövő munkavállalóinak ahhoz, hogy sikeresek legyenek a munkaerőpiacon, új készségeket kell elsajátítaniuk. A gyors technológiai fejlődés hatására az oktatási rendszerben számos megoldandó, eddig ismeretlen probléma kell majd megoldást találni. Annak érdekében pedig, hogy gazdaságunk a legnagyobb előnyt profitálhassa a jelenleg is zajló negyedik ipari forradalomból, az ipar, az oktatás és a munkaerőpiac minden eddiginél összehangoltabb működésére van szükség.
Calculation of Social Benefits of Influenza Vaccination based on Statistical Data
Authors: Vajó Péter , Bács Zoltán
Published: May 2023

The goal we set in our study has had no precedent either in the Hungarian or in the international literature: our intention was to quantify the effectiveness of influenza vaccination based on facts, and to define the number of non-occurred diseases as a result of vaccination. We evaluated data from the influenza season of 2018/2019 in our study. We analyzed the available data on population, vaccination and the number of diseases, and drew objective conclusions therefrom. It was a problem that the basic data appeared in different data sets for different age groups, so we had to find a consensus between them, and establish comparable age groups. Ultimately, we defined three distinct age groups: the age group of minors (0-18 years), the economically active (19-59 years) and the age group of over 60 years. These three age groups became well distinguishable by population, vaccination, and morbidity. We described the influenza disease in general, the characteristics and variability of the influenza virus. We defined the typically affected age group, the number of patients to be treated, the trends for the past 5-10 years. The presented facts, numbers, the results of the calculations, and the conclusions drawn clearly show – excluding subjectivity – the preventive effect and effectiveness of vaccination, which was quantified for the first time in Hungarian literature.
Kisvárda és környéki rendezvények hatása a térség turizmusára
Authors: Csipkés Margit , Tőkészki Panna Lilla
Published: May 2023

A kutatásunk fő célja a Kisvárda és környékén megszervezésre kerülő fesztiválok turizmusra gyakorolt hatásának a bemutatása. A fő irányvonalat a több, mint 30 éve megrendezett Színházak Kisvárdai Fesztiválja adta, mivel Kisvárda turizmusának fejlődéséhez nagyban hozzájárult az elmúlt években ez. A kutatási anyagunkban röviden bemutatjuk a magyarországi fesztiálturizmust, illetve áttekintjük a turizmus és a fesztivál kapcsolatát is, figyelembe véve az elmúlt néhány évben jelenlévő COVID-19 világjárványt is. A kutatási téma bemutatását azért is tartjuk fontosnak, mivel Kisvárda és térségének turisztikai kínálata egyre nagyobb, sok olyan turisztikai attrakció megtalálható Kisvárdán, amiért érdemes meglátogatni a várost és annak környékét. A Magyar Színházak Kisvárdai Fesztiváljának turizmusra gyakorolt hatásának vizsgálata mellet elvégeztünk egy kérdőíves felmérést is annak érdekében, hogy a kisvárdai rendezvényekre látogatók véleményét megismerhessük. Véleményünk szerint a fesztiválok gazdaságra, társadalomra és kulturális életre jelentős pozitív hatással lehetnek.
Ahorro hídrico y análisis económico del aprovechamiento del agua de lluvia y reutilización de aguas grises en edificios: estimación en una población del Levante mallorquín (España)
Authors: Navarro-Sousa Sergio , Estruch-Guitart Vicente
Published: May 2023

Las Islas Baleares se caracterizan por tener grandes fluctuaciones de precipitación entre el invierno y el verano. El incremento de la demanda por el turismo en la época de menor recarga origina presión sobre el recurso hídrico natural. En esta contextualización es importante establecer alternativas que reduzcan la extracción en los acuíferos, favoreciendo la sostenibilidad del ciclo urbano del agua. Por tanto, el objetivo de la investigación es determinar el ahorro de agua que supone la reutilización, para usos no potables, del agua de lluvia y las grises recicladas en los edificios de Son Servera (España). Para ello, inicialmente se ha realizado un análisis geoespacial y aplicado la metodología de las normas UNE-EN 16941-1 y 2. En segundo lugar se ha valorado la rentabilidad económica de estos sistemas. Los resultados confirman diferentes reducciones de la extracción de agua potable en función del uso y la tipología del edificio. Así mismo, en las unifamiliares evaluadas no se produce la recuperación de la inversión, al contrario que en las plurifamiliares y hoteles. Cuando el municipio cuente con el suministro de agua desalada, esta estrategia reduciría su producción y, en particular, en aquellos periodos de escasez de recurso hídrico subterráneo.
Kualitas Pengalaman dalam Memoderasi Gaya Hidup, Kesadaran Merek dan Kualitas Rasa terhadap Revisit Konsumen Air Minum Kemasan Aqua
Authors: Widiastuti Susi Ari , Bintarti Surya , Wardani Musrida Kusuma
Published: May 2023

This study aims to find out that lifestyle, brand awareness and taste quality influence consumers' repurchase intentions towards AQUA bottled water products, and also to find out that the quality of experience as a moderation variable can strengthen or weaken. This research uses quantitative methods, where the subject or object of research is people who consume AQUA bottled mineral water in the Bekasi Regency area. On condition, so that this respondent is a proposive sampling. This shows that the population is non-probality so the size of the respondents taken is 80 respondents. The collected data was processed using regression test techniques processed with the SmartPLS 4.0 application. This study concludes: 1) consumers who buy Aqua mineral water products feel that their lifestyle is in accordance with Aqua mineral water products so that consumers consider buying again, 2) brand awareness affects the intention to repurchase Aqua mineral water, it can mean that the more consumers are aware of the brand, the encourage consumers to repurchase, 3) Aqua mineral water products have guaranteed product quality and are safe for consumption thereby encouraging consumers to repurchase again, 4) The quality of experience does not directly affect the consumer's intention to repurchase Aqua mineral water, because of necessity consumer drinking water is not influenced by lifestyle, 5) The quality of direct experience can encourage repurchase intention of consumers of Aqua mineral water, because consumers have personal preferences and previous experience of Aqua mineral water products, 6) The quality of experience can affect consumer repurchase intentions Aqua mineral water, because consumers are satisfied with the quality of Aqua mineral water products which are always maintained.
Peran Gaya Hidup, Kesadaran Merek dan Kualitas Rasa terhadap Revisit dengan Moderasi Kualitas Pengalaman (Studi pada Produk Air Kemasan Prima di Kabupaten Bekasi)
Authors: Kusti’ah Wini Nur , Bintarti Surya , Kurniawan Ergo Nurpatria
Published: May 2023

This study aims to examine the relationship between the influence of lifestyle, brand awareness, taste quality on repurchase intention which is moderated by the quality of experience. Bekasi. So the collection of this population is non-probability sampling and the technique of taking respondents is purposive. Purposive sampling can be understood as a sampling technique with certain considerations. Research was processed using a regression technique, which was processed using SmartPLS. 1) Lifestyle of consumers of Prima mineral water products will encourage repurchase intention, 2) Brand awareness of Prima mineral water products does not support repurchase intention, 3) Quality of consumer taste of Prima mineral water products supports repurchase interest, 4) Quality of experience performs the role of moderating lifestyle on, 5) Quality of experience performs the role of moderating brand awareness on repurchase intention, 6) Quality of experience performs the role of moderating the role of taste quality on purchase intention.
Pengaruh Gaya Kepemimpinan, Kompensasi, Motivasi dan Disiplin Kerja terhadap Kinerja Karyawan PT Jinheung Electric Indonesia di Era Pandemi Covid-19
Authors: Nurhasanah Ai , Wahyuningsih Sri
Published: May 2023

This research was conducted and carried out to determine the effect of leadership style, competence, motivation and work discipline on the performance of employees of PT Jinheung Electric Indonesia in the era of the co-19 pandemic. The next objective is to find out the company's actions in improving the performance of PT Jinheung Electric Indonesia's employees in the era of the co-19 pandemic, and the final goal is to find out the concepts used to improve the performance of PT Jinheung Electric Indonesia's employees in the era of the co-19 pandemic. This type of research is quantitative, which means the data used for the population and research sample. The population used is all employees who work at PT Jinheung Electric Indonesia, totaling 250 employees as the research population because it is a place where researchers work and there are still many problems related to the work productivity of its employees. The technical data collection applied and carried out in this study was carried out through observation, questionnaires and other methods. The data analysis methods used in data processing in this study include instrument testing, classical assumption testing, multiple linear regression analysis, and hypothesis testing.
Pengaruh Model Pembelajaran Inquiry Berbantuan Geogebra terhadap Kemampuan Pemahaman Konsep Matematis Siswa
Authors: Tanjung Ismi Khairunnisa , Saragih Risna Mira Bella , Simamora Yumira
Published: May 2023

The purpose of this study was to analyze the influence of the GeoGebra-assisted inquiry learning model on the mastery of the concept of geometric transformation of grade IX students at Taman Siswa Galang Junior High School. The design of the Pretest-Posttest  Control Group is used in quasi-experimental methodologies (pseudo-experiments). Class IX-B as an experimental group and obtained a GeoGebra-assisted inquiry learning model, while class IX-C as a control group and received traditional method treatment, with the number of students at Taman Siswa Galang Junior High School as many as 75 people. Careful observation, testing, and documentation form the basis of the data we collect. Significant differences in students' ability to understand mathematical concepts were found between the experimental and control groups, as determined by the research findings. The average posttest value for the experimental group was 86.20 and for the control group was 77.10. Ho was rejected and Ha was accepted at a significance level = 5% based on the test results obtained by calculating the > ttabel (3,431 > 2,011), so that it can be concluded that the average ability to understand mathematical concepts of experimental class students who were treated with a GeoGebra-assisted inquiry learning model was better than the average ability of control class students who were treated with conventional methods.
Upaya Meningkatkan Hasil Belajar Matematika melalui Project Based Learning (PjBL) Materi Pengukuran Waktu pada Siswa Kelas I SDN Klampis Ngasem 1 Surabaya
Authors: Sari Dwi Nurvita , Wiryanto Wiryanto , Halimatussya’diyah Halimatussya’diyah
Published: May 2023

In learning certainly can not be separated from the supporting components in teaching and learning activities, one of which is the learning model. This classroom action research was conducted with the aim of implementing a project-based learning model (PjBL) to improve mathematics learning outcomes in the material of measuring time in grade 1 elementary school students. This research was conducted in 3 cycles using a collaborative approach with qualitative and quantitative descriptive methods. The stages in this class action research include planning, action, observation, and reflection. The subjects in this study were 29 students in class 1-D. Research shows that there is an increase in student learning outcomes in Cycles 2 and 3. In the first cycle, only 34% of students succeed in achieving KKM (Minimum Completeness Criteria) scores. Whereas in the second cycle, there was an increase of 55% of students who achieved the KKM score. In cycle 3 the percentage of classical mastery of students' learning outcomes increased to 82.7%. In conclusion, the application of the Project Based Learning (PjBL) learning model can improve the mathematics learning outcomes of class I SDN Klampis Ngasem 1 Surabaya on time measurement material with a fun learning atmosphere with student-centered learning.
IMPLICAÇÕES DAS DESIGUALDADES RACIAIS NOS TRATAMENTOS DE SAÚDE DA POPULAÇÃO NEGRA DURANTE A PANDEMIA DE COVID-19
Authors: Pessoa Carlos Alves , Brandão Maria Girlane Sousa Albuquerque
Published: May 2023

Objetivo: Identificar as implicações das desigualdades raciais nos tratamentos de saúde da população negra durante a pandemia de COVID-19. Método: Trata-se de revisão integrativa, mediante consulta às bases de dados e/ou portais: Literatura Latino-americana e do Caribe em Ciências da Saúde (LILACS), Base de Dados de Enfermagem (BDENF), CINAHL (EBSCO), National Library of Medicine (PUBMED) e Sciverse Scopus, mediante acesso pelo Portal de Periódicos CAPES Resultados: 17 artigos compuseram essa revisão, e a partir da referida analise identificou-se como implicação das desigualdades raciais nos tratamentos de saúde da população negra, o menor acesso à informação sobre a doença e comportamentos de prevenção, maior probabilidade de adquirir a COVID-19 e menor probabilidade de receber a testagem/diagnóstico precoce, taxas mais altas de internação e de mortalidade hospitalar, cuidados desproporcionais, maior risco de necessidade de terapia intensiva e ventilação invasiva, menor acesso ao sistema de saúde, maiores índices na Avaliação Sequencial de Insuficiência de Órgãos. Conclusão: Mediante análise dos dados foi possível identificar que a população negra acometida por COVID-19 recebeu cuidados desproporcionais durante o período pandêmico. Fica evidente a necessidade de considerar fatores étnico-raciais nos estudos sobre a COVID-19.
APLICABILIDADE DA NATIONAL EARLY WARNING SCORE NA DETECÇÃO PRECOCE DA DETERIORAÇÃO CLÍNICA: UMA REVISÃO INTEGRATIVA
Authors: Santos Gessiana Silva dos , Santos Gabrielle Bezerra dos , Carvalho Leandro Melo de , Borges Bárbara Ebilizarda Coutinho , Botarelli Fabiane Rocha , Vitor Allyne Fortes
Published: May 2023

Objetivo: Identificar, a partir da literatura, a aplicabilidade da National Early Warning Score (NEWS) na detecção precoce de deterioração clínica de pacientes nos diferentes setores assitenciais. Métodos: Trata-se de uma revisão integrativa de literatura, realizada a partir de sete fonte de dados, a saber: Biblioteca Virtual em Saúde (BVS), Scientific Electronic Library Online (SciELO), National Library of Medicine and National Institutes of Health (PubMed), Cochrane Library, The Cumulative Index to Nursing and Allied Health Literature (CINAHL), Scopus e Web of Science. Os critérios de inclusão foram as publicações que abordassem o objeto de estudos nos últimos sete anos (a partir de 2015) a fim de coletar o que há de mais recente sobre o escore e levando em consideração sua criação em 2012, sendo elas disponíveis de forma gratuita, integral e que abordassem a temática de estudo. A amostra final foi composta por 41 estudos. Resultados: Observou-se predomínio dos estudos de coorte, seguidos de estudos observacionais. E os ambientes mais aplicáveis da NEWS, apresenta predominância do ambiente hospitalar de média e alta complexidade, com destaque para as enfermarias (51,35%), seguidas das Unidades de terapia intensiva (10,81%) e ambiente pré-hospitalar (10,81%). Com relação aos profissionais que mais aplicam este escore, profissionais enfermeiros e médicos são os mais prevalentes.Conclusão: Fez-se importante identificar que o NEWS pode ser aplicável em diversos ambientes, pois demonstra efetividade ao identificar deterioração clínica precoce.
Intervenções educativas em adolescentes com risco para síndrome metabólica: revisão integrativa
Authors: Sousa Antônia Sylca de Jesus , Fernandes Amanda Delmondes Brito Fontenele , Rocha Mariana Rodrigues da , Machado Raylane da Silva , Silva Ana Roberta Vilarouca da , Santos Ana Maria Ribeiro dos , Silva Grazielle Roberta Freitas da , Andrade Elaine Maria Leite Rangel
Published: May 2023

Objetivo: identificar os tipos de intervenções educativas existentes e ou utilizadas em adolescentes com risco para síndrome metabólica. Método: trata-se de revisão integrativa nas seguintes bases: MEDLINE, CINAHL, Embase, Web of Science e LILACS, BDENF e Ibecs. A busca por referência cruzadas também foi realizada, a partir dos descritores: Adolescent, Health Education, Risk Factors e Metabolic Syndrome. Resultados: dezenove artigos ​​foram identificados, revisados, sintetizados e analisados ​criticamente, sendo que os tipos de intervenções educativas para público-alvo foram as não medicamentosas e as medicamentosas e ou orientações no estilo de vida. Considerações finais: os resultados da revisão mostraram que as intervenções educativas, sejam elas medicamentosas ou não medicamentosas, associadas às orientações no estilo de vida, demostraram melhorias nos cinco fatores determinantes da síndrome metabólica e em outros não determinantes, influenciando diretamente a saúde e o bem-estar dos adolescentes.
Információ és dokumentumfilm az ukrajnai háború korában
Authors: Török Ervin
Published: May 2023

A tanulmány az ukrajnai háború 2022-es eszkalációja után keletkezett, Magyarországon forgalomba hozott, a háborút tematizáló kreatív dokumentumfilmek rövid összehasonlító elemzését végzi el. Az elemzés azt vizsgálja, hogy a hálózati hírgyártás és híráramlás milyen közvetett és közvetlen hatással bír a dokumentumfilmekre, és milyen esetleges funkcióeltolódásokat okoz a dokumentumfilm-készítés korábbi gyakorlataihoz képest. A tanulmány több olyan összefüggést is kiemel, amelyekben ez az eltolódás tetten érhető. Ilyen eltolódásnak számít bizonyos szerkesztési gyakorlatok előnyben részesítése (párhuzamos történetmondás; interjúszituációk és mobiltelefonos felvételek, valamint eltérő képalkotási gyakorlatok váltogatása), a rövid, közösségi médiában terjedő videók rekontextualizációja, a felvételek expresszív és vallomásos jellegének hangsúlyossá válása. Ennek az eltolódásnak vannak kevésbé látványos, viszont ugyanannyira meghatározó vonatkozásai. Ezek közül a tanulmány két sarkalatos pontot emel ki: az egyik a filmes közlés általános beszédpozíciója és a néző megszólítása; a másik pedig a filmes kommunikáció etikai aspektusa. A tanulmány próbál arra is rámutatni, hogyan „köznyelviesülnek” bizonyos problémafelvetési módozatok, és milyen annak ellentartó kísérletek születtek.
A 21. századi pacifista háborús film
Authors: Kalmár György
Published: May 2023

Az 1917 című brit film körüli kritikai viták során Steve Rose vetette fel egy új filmes alműfaj megjelenését, melyet ő pacifista háborús filmnek nevezett. Ez az új trend, melyet talán a Ryan közlegény megmentéséig érdemes visszavezetni, egy sor tekintetben változtat a háborús film bevett műfajrendjén, és elválaszthatatlan a kilencvenes években kanonizálódó új, áldozatközpontú történelemszemlélettől. Rose a közelmúltban készült filmek egész sorát említi, amelyek ebbe az új műfajba illeszkednek, köztük olyan nemzetközi sikereket, mint a Dunkerque, A bombák földjén vagy a Fegyvertelen katona. Ebben az új irányzatban a főszereplők ugyan gyakran hősies tetteket végrehajtó férfiak, hangsúlyos lehet a hazaszeretet is, lehetnek felemelő képek a nemzeti lobogóról, ahogy izgalmas harci jelenetek is, ugyanakkor a főszereplők célja életek megmentése, hősiességük legfőbb bizonyítéka pedig az, ha képesek hűek maradni értékeikhez és elveikhez, vagy egyszerűen csak képesek nehéz körülmények között is embernek maradni. Ebben a tanulmányban ezeknek a filmeknek a férfiasságkonstrukcióit igyekszem elemezni, különös tekintettel az őket befolyásoló megváltozott történelmi meta-elbeszélésekre, a 21. századra jellemző új értékrendre és az ilyen típusú filmek főszereplőinek a háborús filmek bevett férfitípusaihoz való viszonyára.
In vivo assessment of antidiabetic activity and safety of polyherbal teas from selected Cameroonian medicinal plants: Persea americana, Ageratum conyzoides and Mangifera indica
Authors: Zofou Denis , Matumamboh Emmanuella Ekuri , Shu Golda , Tsague Manfo Faustin Pascal , Teugwa Mofor Clautilde , Sofeu Feugaing David Denis , Achidi Aduni Ufuan , Assob Jules-Clement Nguedia , Tendo Josepha Foba
Published: May 2023

Background: Diabetes mellitus (DM) is a metabolic disorder of the endocrine system which results in persistently high blood glucose levels. Available control measures do not completely cure the disease and most patients in the tropics cannot afford diabetes drugs regularly. Amongst other plants, Mangifera indica (MI), Persea americana (PA), and Ageratum conyzoides (AC) are used individually as traditional medicine by most people for the management of diabetes. This work was set to produce polyherbal teas (water infusion) from these plants and evaluate in vivo antidiabetic activity and safety of the teas. Methods: Three (3) monoherbal teas (MI, PA, AC) and 4 polyherbal of which 3 composed of two plants each (MI+PA, MI+AC, PA+AC) and one including all the plants (MI+PA+AC) were formulated. The antidiabetic activity was assessed by evaluating the hypoglycaemic activity of the teas by carrying out the oral glucose tolerance test (OGTT) in male Wistar albino rats and the subacute antidiabetic assay in streptozotocin-induced diabetic rats. Safety was evaluated using the in vivo acute toxicity test in mouse model. Results: The OGTT revealed a significant drop in post-prandial glucose peak in rats treated with 20mg/kg monoherbal tea from Mangifera indica leaf (MI), as compared to the negative control (distilled water). The polyherbal tea of all three plants (AC+MI+PA) at a dose of 20mg/kg was able to return the glucose levels to normal 30mins after the glucose peak. The tea AC+MI+PA also exhibited a higher antidiabetic activity as it produced a 60% glycemia recovery rate compared to the reference drug glibenclamide and monoherbal tea MI with 40% and 20% recovery rate respectively. Polyherbal tea and MI exhibited hepato-protective and nephron-protective activities. The in vivo acute toxicity test showed that the teas were not toxic as there was no record of mortality and adverse effects in physical appearance, behavior, change in body weight, water, and food intake. Conclusion: Out of the seven teas produced, two showed promising antidiabetic potential, with both acute hypoglycemic effects and significant subacute efficacy. Further investigations are envisaged to pursue the development of improved alternative therapies from these, to address the enduring challenge of diabetes, particularly in resource-limited settings. Keywords: Diabetes mellitus; antidiabetic; activity; polyherbal tea.
Differential expression of KRT15 in cancer of the skin: malignant melanoma.
Authors: Mamoor Shahan
Published: May 2023

Skin cancer is diagnosed in nearly 1.5 million patients each year (1). While patients with basal and squamous cell carcinomas are provided with 5-year survival rates at nearly 100% and 90%, respectively, patients diagnosed with cutaneous melanoma (metastatic melanoma) are provided 5-year survival rates at 91.4% at stage I and 24.6% at stage IV (2-5). We mined published microarray datasets (6, 7) to determine in an unbiased fashion and at the level of the transcriptome genes most differentially expressed in the primary tumors of patients with the deadliest type of skin cancer, malignant melanoma. We found significant differential expression of the gene encoding keratin 15, KRT15, when comparing melanoma tumor tissue from the human skin to the tissue of origin. KRT15 mRNA was present at significantly lower quantities in melanoma tissues as compared to normal tissues from the skin. KRT15 expression changes may be important for the initiation or progression of malignant melanoma in humans.