bluuebunny/crossref_metadata_2025 huggingface dataset:
Apa Peran Jarak Kekuasaan Dalam Hubungan Antara Kepemimpinan Dan Perilaku Ekstra Warga Organisasi?
Authors: Subiyanto Didik , Susanto
Published: March 2021

The extra role of employees will have a very significant impact on the good or bad of the organization. If the extra role of employees is high, it will be an advantage for the organization, and vice versa. The purpose of this study was to examine in depth the role of Transformational Leadership and Transactional Leadership in Organizations Citizenship Behavior (OCB), by involving Power Distance as moderation. The sample was taken as many as 65 employees from the hotel industry in the Special Region of Yogyakarta who were randomly assigned using the FormsApp.. The collected data were processed using the SPSS program. The processed data has met the data quality requirements. The results of the study provide an explanation that Transformational Leadership has a significant positive effect on Organizational Citizenship Behavior (OCB), while Transactional Leadership has been empirically confirmed to have a positive effect on a weak level of significance on Organizational Citizenship Behavior (OCB). Furthermore, the analysis results show that Power Distance as a moderating variable weakens the influence of Transformational Leadership and Transactional Leadership on Organizational Citizenship Behavior. The implication of the results of this study provides a clear picture where if there are human resource management practices that create a wider distance between superiors and subordinates, it will have a negative impact on organizational performance because of the low extra roles that employees have. Therefore the results of this study can provide information and strategic direction in human resource management in an effort to increase the extra role of employees.
Rancang Bangun Aplikasi Penjadwalan Catering Dan Resto Pada PT Mulia Group Menggunakan Netbeans
Authors: Setyawan Rendi , Anshary Nico Bustanul , Sumarni Ria Asep
Published: March 2021

Abstrak— PT. Mulia Group  adalah perusahaan yang bergerak dalam bidang property. Sistem penjadwalan catering yang manual pada PT. Mulia Group menyulitkan para staf dalam mencari informasi yang dibutuhkan dalam waktu yang cepat dan akurat. Adanya resiko kesalahan dan keterlambatan informasi dalam proses penginputan dan penugasan catering. Penelitian bertujuan untuk mendapatkan sebuah sistem  penjadwalan catering yang efisien dan dapat di akses secara mudah oleh user lalu, untuk mengganti sistem lama yang berada di PT. Mulia Group menjadi sistem baru yang sudah terkomputerisasi dengan baik dan untuk mempermudah staf HRD dalam mengelola data penjadwalan. Metode yang digunakan dalam penelitian ini adalah observasi dan grounded research. Hasil dari penelitian yaitu mendapatkan sebuah sistem penjadwalan catering yang efisien dan dapat di akses secara mudah oleh user, dengan aplikasi ini juga diharapkan staf HRD dapat dengan mudah mengelola data penjadwan catering. Kata Kunci: Sistem, Penjadwalan, Aplikasi, Katering.
Sistem Pendukung Keputusan Dalam Menentukan Penerima Bantuan Langsung Tunai Dengan Metode Profile Matching Pada Kantor Kepala Desa Narigunung 1
Authors: Silitonga Adi Ebenezer , Simangunsong Agustina
Published: March 2021

The government provides direct cash assistance for the community, which originates from the Village Fund or called BLT-Dana Desa. The criteria for BLT recipients were very clear in writing. From the data collected, the aspects and criteria for BLT recipients were determined. The Profile Matching method or profile matching is applied to the calculation of the assessment gap in decision makers. Weighting in the Profile Matching method is a definite value that is firm on certain values because the values are members of a crisp set. In a strict set, the membership of an element in the set is expressly stated whether the object is a member of the set or not by using the characteristic function. Identification of problems in community research wants transparency and equality of BLT recipients for residents who do not earn. Different criteria emerged from the opinions of villagers in determining BLT recipients. Implementation of data collection and distribution of BLT-Village Funds that are effective, efficient, and right on target. The determination of recipients of BLT funds was supported by an assessment of Aspects and Criteria. The application design uses the PHP programming language and Xampp database management by applying the profile matching method.
Analisis Dan Perbandingan Metode Sobel Edge Detection Dan Prewit Pada Deteksi Tepi Citra Daun Srilangka
Authors: Sitohang Beriman , Sindar Anita
Published: March 2021

Daun srilanka dikenal dengan nama daun sirsak, berbentuk bulat lonjong. Identifikasi citra berdasarkan tepi (outline) objek dalam Pengolahan citra menggunakan edge detection. Operasi pelacakan tepi untuk menemukan perubahan intensitas lokal yang berbeda dalam sebuah citra. Penerapan Sobel dan Prewitt adalah untuk mengurangi noise sebelum melakukan perhitungan deteksi tepi sehingga tepi-tepi yang dihasilkan lebih banyak. Deteksi Tepi Sobel dan prewitt dapat mendeteksi tepian yang sebenarnya dengan tingkat error yang minimum. Sobel dan Prewitt mampu mengidentifikasi tepi dengan sumbu-sumbu yang digunakan, memiliki intensitas bilangan acak yang hasilnya berupa angka 0 dan 255 secara menyebar. Sistem yang dibangun menampilkan konversi citra RGB, Grayscale, Sobel dan Prewitt dan Histogram dari proses citra yang dilakukan. Hasil analisa metode Sobel dan Prewitt ditampikan dalam grafik histogram.
Perancangan Sistem Informasi Pendaftaran Siswa Baru Berbasis Java Dekstop Pada Madrasah Ibtidaiyah Al-Ihsan
Authors: Utomo Mohamad Rendy , Witama Muhammad Nur , Sumarni Ria Asep
Published: March 2021

Abstrak— Staff Admin pada Madrasah Ibtidaiyah Al-Ihsan merupakan inti dari kegiatan madrasah. Proses pendataan pendaftaran siswa baru harus memiliki penginputan dan proses yang tepat agar dapat menginput dengan akurat. Tujuan dari pembuatan perancangan sistem informasi pendaftaran siswa baru Madrasah Ibtidaiyah Al-Ihsan untuk memudahkan dalam administrasi pendataan pada pendaftaran siswa baru Madrasah Ibtidaiyah Al-Ihsan. Metode penelitian yang digunakan dalam sistem aplikasi ini adalah studi lapangan yang memuat dua unsur yaitu pengamatan atau observasi dan wawancara dengan pihak terkait untuk mendapatkan informasi secara langsung di lapangan. Selain itu penulis juga melakukan penelitian dengan menggunakan metode kepustakaan berdasarkan referensi dari berbagai sumber media yang memuat informasi mengenai hal-hal yang berkaitan langsung dengan kebutuhan penelitian. Selain itu penulis juga melakukan penelitian dengan menggunakan metode kepustakaan berdasarkan referensi dari berbagai sumber media yang memuat informasi mengenai hal-hal yang berkaitan langsung dengan kebutuhan penelitian. Penulis menarik kesimpulan bahwa perancangan informasi yang telah dibuat dapat menginputkan data pendaftar, data kelengkapan, data kelas, data diterima, data ditolak dan cetak laporan dalam database dengan cepat, dan pembuatan laporan menjadi lebih mudah. Setelah dilakukan pengujian sistem secara komputerisasi ternyata percancangan ini dapat membantu memenuhi kebutuhan Staff Admin dalam mengelolah seluruh data pendataan pendaftaran siswa baru secara efektif dan efisien.Kata Kunci: Sistem, Perancangan Informasi, Pendaftaran, Siswa Baru.
Penerapan Metode Weight Product (WP) Untuk Menentukan Pengalokasian Pendistribusian Telur Terbaik Di Kecamatan Pantai Labu
Authors: Ardella Prawita , Hasugian Paska Marto
Published: March 2021

Distribution is an important thing in business activities, especially for distribution companies or distributors. Delays in distribution will reduce customer service levels. The method used is WP (Weighted Product), because Weighted product is one of the right choice of method to solve complex problems and Weighted Product can produce structured calculations on problems that have sub-sub-criteria for the decision to be built. from this research is to determine the best egg distribution location in the pumpkin beach district using the Weighted Product (WP) method. The Weighted Product (WP) method is a multi-criteria analysis decision and is a multi-criteria decision-making method. WP is a set of alternative decisions described in terms of several criteria. In the WP method there is no need for matrix manipulation because this method multiplies the assessment results of each attribute. The results of the research are based on the results of the ranking using the Weighted Product (WP) method to determine the best distribution location in the pumpkin beach district, so the greatest value is Grosir 2 with a value of 0.2309 which can be chosen to be the best distribution location. weights so that they can be used with that method.
Sistem Pendukung Keputusan Penentuan Berita Hoax Dengan Menggunakan Logika Fuzzy
Authors: Aritonang Christina , Marbun Murni
Published: March 2021

Social media is one of the diversity of information offered and flexibility in forming friendship connections. Everyone has freedom of opinion on a worldwide basis. The number of people who are not responsible for sharing hoax news with the intention of provoking their opponents. This study supports the decision to determine hoax news and determines hoax news by applying the Fuzzy Logic of the mamdani method using the programming language used in making applications, namely Web, Database and MySql. The criteria supporting the decision to determine hoax news are Spread, Media Literacy, Significance and Certainty. So it can be concluded that the hoax news level is at 11,824 or is categorized as MEDIUM
Digital transformation of the educational space: new tools and technological solutions
Authors:   Kozma Minin Nizhny Novgorod State Pedagogical University, Aksyonov Sergey I. , Arifulina Ramilya U. ,   Kozma Minin Nizhny Novgorod State Pedagogical University, Katushenko Olga A. ,   Kozma Minin Nizhny Novgorod State Pedagogical University, Sergeeva Tatiana N. ,   Kozma Minin Nizhny Novgorod State Pedagogical University, Romanovskaya Lidia V. ,   Nizhny Novgorod Dobrolyubov State Linguistic University
Published: March 2021

Introduction. The digital transformation of the educational space of a pedagogical university provides great opportunities for improving the quality of education and at the same time requires a radical change in methodological approaches to the organization of training; search, development, and application of new technological solutions and tools. The purpose of this article is to search for and analyze new tools and technologies for the digital transformation of the modern educational space. A fundamentally new approach is laid in the design of the educational and scientific electronic service "Pedagogical map of the world". The electronic scientific and educational service of the new generation "Pedagogical map of the world" makes it possible not only to broadcast but also to generate new knowledge, as well as to form readiness for transferring it to other social and humanitarian subject fields of science. Materials and methods. In the course of the study of the effectiveness of the electronic resource "Pedagogical map of the world" as a tool for the digital transformation of pedagogical education, a survey was conducted among students (1837 students) and scientific and pedagogical workers (211 employees) of higher education institutions in various regions of the Russian Federation. Results. The study among the university students aimed at determining the level of students' satisfaction with the functionality of the electronic service showed that a significant number of respondents (90.7 %) noted a positive trend in their attitude towards the study of the historical and pedagogical space when using the electronic service. The positive dynamics affected not only classroom studies but also the area of students' independent work and their personal development. A survey among the professional community also confirmed the effectiveness of the electronic resource. Discussion and conclusion. The modern electronic service "Pedagogical map of the world" incorporates a database, a "live textbook", an analytical simulator, and social networks. The possibilities of the "Pedagogical map of the world" include "Sets of tasks", developed on the basis of a four-dimensional model of a set of exercises for developing historical and pedagogical space.
O uso da placa Arduino no estudo de Movimento Circular: Uma proposta de intervenção para a Física no Ensino Médio
Authors: Silva Francisco Roberto Oliveira da , Santos Priscila Soares dos , Romeu Mairton Cavalcante , Castro Juscileide Braga de
Published: March 2021

Existem na literatura projetos com o uso da placa Arduino atribuídos ao ensino de Física para a abordagem de fenômenos físicos relacionados ao conteúdo de Cinemática. Por meio da aplicação e questionários ao final da atividade. Este artigo apresenta o uso da plataforma como proposta de ensino para a temática Movimento Circular Uniforme (MCU) para professores de Física de primeiro ano do Ensino Médio, com o intuito de ampliar a compreensão dos alunos de conhecimentos básicos como cinemática escalar e vetorial e como associá-los à situações do cotidiano. Essa pesquisa é voltada para professores de Física que ministram aulas em turmas de primeiro ano do Ensino Médio, com uma atividade prática em que os estudantes analisariam as características de MCU, percebidas na atividade em grupo e a utilização de um questionário e de situações-problemas para favorecer as tentativas dos alunos, discussões em grupo os pontos de vistas e suas conclusões.
Casos de Hipertensión en el Estado de Amapá entre 2006 y 2012
Authors: Feio Stefanie Cecilia Passinho , Fecury Amanda Alves , Oliveira Euzébio , Dendasck Carla Viana , Dias Claudio Alberto Gellis de Mattos
Published: March 2021

La hipertensión arterial es la elevación inusual de la presión que la sangre lleva en las paredes de los vasos sanguíneos de un individuo. El aumento de la presión arterial ocurre en silencio para que los síntomas no se sintieron al principio. El tratamiento de la hipertensión se puede hacer a través de medicamentos farmacéuticos o a través de acciones simples como cambiar los hábitos diarios a hábitos más saludables. El objetivo de esta investigación es mostrar el número de casos de hipertensión en el estado de Amapá entre 2006 y 2012. La investigación se llevó a cabo en la base de datos DATASUS (http://datasus.saude.gov.br/). El número de casos de hipertensión en Amapá en el período de 2006 a 2012 varía ampliamente entre los años que ocurren más en la capital del estado; en las mujeres es más alto que en los hombres; en el grupo de edad de 50 años a 69 años es mayor que el número de casos en otras edades; y la mayoría de los casos no tienen influencia de sobrepeso, estilo de vida sedentario o tabaquismo. En Amapá persisten casos de hipertensión debido a la falta de adherencia al tratamiento o tratamiento incorrecto, causado por la falta de información sobre la gravedad de la presión alterada para la salud. Las mujeres tienen una mayor atención médica personal y un mayor mantenimiento del tratamiento después del diagnóstico. Las enfermedades crónicas no transmisibles ofrecen un mayor riesgo para la población con un grupo de edad más grande. La causa efectiva de los casos de hipertensión en Amapá parece ser factor genético y estrés, suplantando factores como el sobrepeso y el sedentarismo. La reducción de la escolaridad conduce a la inseguridad en el trabajo, aumentando el estrés y alterando la presión arterial. El tabaquismo no es el principal factor porque su reducción nacional se logró con campañas educativas de jóvenes. Desafortunadamente, los casos de dificultad para acceder a la salud, el diagnóstico y el tratamiento de pacientes hipertensos siguen siendo reales dentro del estado.
Avaliação da Qualidade dos Registros de Enfermagem nos Prontuários da Clínica Cirúrgica do Hospital Municipal de Brumado/BA por Meio da Auditoria
Authors: Lira Manuella Amorim de Mello
Published: March 2021

O objetivo desse trabalho é avaliar, por meio de auditoria, a qualidade dos registros de enfermagem nos prontuários de pacientes atendidos na Clínica Cirúrgica do município de Brumado/BA. Este estudo é descritivo e retrospectivo e a metodologia de pesquisa é documental em campo; foram avaliados 100 prontuários no mês de março de 2015, analisados os itens: admissão de enfermagem, prescrição de enfermagem, evolução de enfermagem, assinatura, carimbo; letra legível; diagnóstico de enfermagem; checagem de enfermagem; checagem da prescrição médica, folha de centro cirúrgico, folha de gasto, anotação de alta hospitalar ou óbito. Essa pesquisa possibilitou apontar vários erros que foram analisados, como letras ilegíveis, ausência da prescrição de enfermagem, admissões incompletas, em geral a baixa qualidade do serviço de enfermagem, propiciando proposta de nova meta para melhoria do registro dessa assistência.
Impact of common tobacco products on human health and environmental pollution in Bangladesh
Authors: Mondol MA , Hosain AMM , Sultana S , Marzia S , Islam MA , Mahmud HMM , Biswash P
Published: March 2021

Worldwide, tobacco is one of the leading causes of disability and death. Over a million of pounds of toxic chemicals are released by tobacco products. This study aims to explore the effects of tobacco toxicants on human health and environmental pollution. Four districts (Dhaka, Kushtia, Chattogram and Rangpur) were selected where most of the tobacco product grown. Total 468 respondents were interviewed face-to-face using structured questionnaire to assess the knowledge about toxicant content in tobacco and health and environmental hazards of tobacco use. Survey results revealed that about 44.4% respondents used smoking tobacco products and 38.5% used smokeless tobacco, while only 17.1% used both. About two third (74.3%) of smoking tobacco users started smoking when they were between 15 to 24 years old and majority (61.6%) of smokeless tobacco users started tobacco when they were between 30 to 35 years above. Tobacco product has large impacts on health of young smokers. Smokers are suffering from various acute and chronic diseases. Among the respondents, 38% indicated that they were suffering from hypertension. The second most affected disease was COPD/Asthma (31.6%), while cancer was the least suffering disease (0.4%). Majority of the respondents were not aware about the presence of toxicants (i.e. nicotine, tar and metals) in tobacco products. However, 85.1% tobacco users had an idea about environmental pollution. There is a lack of knowledge among the survey respondents about toxicants in tobacco products that are linked to health hazards and environmental pollution. These results are important in strengthening existing policy considering adverse health effects of toxicants examined.

Progressive Agriculture 31 (3): 130-143, 2020
Аналіз досвіду організації об’єднаної (міжвідомчої) підготовки у провідних країнах світу
Authors: Havaliukh Oleh , Kharabara Volodymyr
Published: March 2021

Застосування військових частин та підрозділів Збройних Сил України спільно з військовими формуваннями інших відомств в антитерористичній операції та в операції об’єднаних сил на сході держави вказало на ряд недоліків підготовки складових сектору безпеки й оборони. Підготовки повинна забезпечувати набуття спроможностей як самостійно виконувати завдання за призначенням так і спільно в складі об’єднаних угруповань та  тактичних груп.

Необхідність впровадження нових підходів до підготовки сил безпеки й оборони, потребують удосконалення організації об’єднаної підготовки. На основі аналізу організації об’єднаної (міжвідомчої) підготовки, визначити принципові напрями для підвищення ефективності підготовки підрозділів сектору безпеки й оборони держави.

Стаття висвітлює результати аналізу організації об’єднаної (міжвідомчої) підготовки в провідних країнах світу і має на меті оприлюднити необхідні напрямків розвитку підготовки складових сектору безпеки й оборони. Дозволить виділити головні напрямки, що в подальшому надасть можливість формувати необхідні рекомендацій з метою покращення функціонування системи підготовки складових сил оборони.
Аналіз трендів розвитку науки і технологій у контексті імплементації інструментів сучасного менеджменту у процес трансформації логістики Збройних сил України
Authors: Matsko Oleksander , Havryliuk Ivan
Published: March 2021

Результати проведеного дослідження можуть бути корисними для науковців та управлінців усіх рівнів, що досліджують та практично займаються проблематикою розвитку логістики не лише в секторі безпеки та оборони, а й у державному секторі в цілому. Систематизація літературних джерел та підходів до вирішення проблеми розвитку військової логістики засвідчила відсутність чіткого алгоритму щодо її трансформації та розвитку. За результатами проведеного дослідження ідентифікований ряд факторів, що мають негативний вплив на розвиток логістики у Збройних Силах України. Також, у статті, проаналізовано загальний зміст логістики ЗС України, підходи до організації логістики країн-членів НАТО та сформульовані питання, що потребують першочергового вирішення. Приділено значної уваги глобальним трендам розвитку науки і технологій, що можуть бути використані у сучасній військовій логістиці. Змодельовані підходи до застосування інструментів сучасного менеджменту у логістиці ЗС України. Визначені на основі застосування сучасних інструментів менеджменту вимоги до перспективної системи логістики ЗСУ із формулюванням відповідного проекту технічного завдання системи логістики.
Центральна, Східна Європа та Південний Кавказ у геополітичних концепціях президента Леха Качинського 2005-2010
Authors: Tomaszewski Patrick
Published: March 2021

Роздуми Леха Качинського на геополітичні теми стосувались переважно питань, пов'язаних з історичним розташуванням Польщі, особливо місцем Польщі та поляків на територіях Польщі до поділу. У його роздумах про зовнішню політику можна помітити посилання, які стосуються географічного положення Польщі в районі Балтійського моря та Чорноморської полоси, також зі стратегічної точки зору, далекосяжної, насамперед, стосовно енергетичних ресурсів Польщі. Беручи до уваги геополітику, географічне положення також розглядалося в контексті можливостей та загроз для ведення зовнішньоекономічної політики. За такого підходу можна побачити конкретні рішення, які пропагував президент Качинський, особливо стосовно міжнародної діяльності Польщі на пострадянському просторі. Особливо в контексті України (у довгостроковій перспективі також Республіки Молдова та Республіки Білорусь) та країн Балтії, з особливим акцентом на співпраці з Литовською Республікою, а також співпраці на Південному Кавказі з Республікою Азербайджан, Республіка Вірменія і, перш за все, Грузія.

В статті автор представляє як геополітичну концепцію президента Леха Качинського, так і практичні елементи її реалізації.
A terapia do riso em ação no Oeste do Paraná, um relato de experiência do projeto Alegromicicina
Authors: Fernandes Bruna , Pereira Bruno Henrique Pazza , Silva Carla Roberta Mariano da , Maffessoni Anna Luiza , Panatta Larissa , Orso Bruna , Marcolin Anna Bárbara Leal , Queiroz Filho Wemerson Geraldo de , Anschau Bruna Spironello , Costa Alessandra da , Cardoso Leonardo de Freitas , Silva Eluan Joel Rodrigues da , Campos Isadora Maria Pilati , Souza Amanda Rodrigues de , Mazzarollo Thiago Rafael , Ruths Jéssica Cristina , Schutz Ana Carla Zarpelon
Published: March 2021

Objetivo: Relatar a experiência de acadêmicos do curso de medicina no projeto de extensão “Construção de um elo entre a universidade e a comunidade: implantação do grupo Alegromicina na cidade de Toledo - Paraná.” Metodologia: Trata-se de um estudo descritivo exploratório de abordagem qualitativa do tipo relato de experiência sobre um projeto de extensão da Universidade Federal do Paraná no qual se realizou visitas a pacientes internados em um hospital, nas alas clínica e pediátrica e uma clínica de hemodiálise de Toledo, Paraná, entre os anos de 2017 a 2020. Os alunos trajavam-se de palhaços para a realização das visitas que preconizavam o diálogo, abordagens musicais, atividades na brinquedoteca do hospital ou mesmo nos leitos, adequando-se ao contexto e público abordado. Resultados: As ações realizadas pelo projeto atingiram em torno de 800 pessoas por ano e ao incentivar a alegria e o alívio, diminuíram o sofrimento no contexto de fragilidade emocional vivenciada pelos pacientes, acompanhantes e até profissionais de saúde. Assim, a experiência negativa relacionada à hospitalização também foi reduzida. A capacidade de perceber o paciente para além da sua enfermidade foi um dos aspectos positivos percebidos pelos discentes que puderam experienciar humanização e a integralidade do cuidado. Conclusão: O projeto Alegromicina, trouxe benefícios aos pacientes, acompanhantes, profissionais da saúde e os alunos participantes ao promover a humanização do ambiente hospitalar. A implantação de programas que utilizam o papel do palhaço e a realização de atividades lúdicas auxiliam no prognóstico das doenças e tornam a experiência da hospitalização menos traumática.
Conhecimento do cuidador acerca do banho no leito em uma instituição de longa permanência para idosos
Authors: Lima Lizandra Torres , Lira Petrucya Frazão , Oliveira Vinícius Rodrigues de , Lima Letícia Torres , Ribeiro Eláine da Costa , Leite John Carlos de Souza , Silva João Paulo Xavier
Published: March 2021

Este estudo objetivou descrever o conhecimento dos cuidadores, quanto a realização do banho no leito em uma Instituição de Longa Permanência para Idosos. Caracterizou-se como um estudo descritivo exploratório que foi realizado, no ano de 2017, em um município cearense. Os dados foram obtidos por meio de entrevista semi-estruturada e interpretados conforme análise de conteúdo. Os resultados foram apresentados e discutidos através de três categorias que se originaram conforme as respostas dos participantes, a saber: 1. O conhecimento científico como base para realização do trabalho do cuidador; 2. A técnica de banho no leito e materiais utilizados pelos cuidadores; 3. Banho proporcionando conforto e bem estar ao cliente. A partir dos resultados encontrados pode-se concluir que os cuidadores dominam parte considerável da técnica do banho no leito, entretanto alguns aspectos necessários não foram comtemplados por eles. Esses aspectos não abordados pelos cuidadores, quando aliados a problemas institucionais, como a carência de materias para higienização, prejudicam a qualidade do procedimento.
Fauna do solo associada a diferentes sistemas de cultivo
Authors: Guimarães Nathalia de França , Gallo Anderson de Souza , Silva Victor Roberto da , Fontanetti Anastácia , Fujihara Ricardo Toshio , Carvalho Emerson Machado de
Published: March 2021

A fauna edáfica tem sido amplamente utilizada como bioindicadora da qualidade do solo em agroecossistemas por responder rapidamente às alterações decorrentes do uso e manejo em sistemas agrícolas. Objetivou-se neste estudo avaliar a fauna do solo associado a sistemas de cultivo convencionais e sustentáveis. Os sistemas estudados foram cana convencional, cana orgânica, milho orgânico consorciado com guandu-anão, milho orgânico em monocultivo, sistema agroflorestal, solo em pousio e vegetação nativa. Foram instaladas, em cada área, quatro armadilhas de queda (“pitfall”) para captura dos organismos da fauna do solo, ao longo de um transecto, equidistantes de 5 m, totalizando 28 armadilhas. Coletou-se um total de 1330 indivíduos, distribuídos em 50 táxons, sendo Formicidae, Collembola e Diptera: Phoridae os predominantes. Os indivíduos pertencentes ao grupo trófico funcional predadores foram os mais representativos na maioria das áreas estudadas. Os sistemas pousio, agrofloresta, cana convencional e vegetação nativa mostraram maior abundância de indivíduos da fauna do solo. A riqueza de grupos foi maior nos sistemas com milho orgânico em monocultivo, consorciado com guandu-anão e pousio, com as duas áreas de milho apresentando maior uniformidade na distribuição dos grupos da fauna do solo. Estes resultados podem auxiliar na classificação de alguns grupos de invertebrados como bioindicadores de qualidade do solo em agroecossistemas.
Interaction between S. cerevisiae MONA, PE-2, CAT-1 and ATCC in fermentation sugar cane broth
Authors: Santos Mayara Vieira , Freitas Fernanda Ferreira , Souza Adriana Régia Marques de , Castiglioni Gabriel Luis
Published: March 2021

The diversity microbial in ethanolic fermentation generate different behavior metabolic that depended on the microorganisms present. Some kinetic parameters can tell how interactions between microorganisms are occurring in fermentation and can also predict your metabolic behaviors. However, there are little studys about the influence of interactions microbial on kinetic parameters in fermentation sugar cane. Therefore, this work aimed to understand the influence of the yeast strain Saccharomyces cerevisiae CAT-1, MONA, PE-2 and ATCC in the production of biomass, ethanol, glycerol and sugar consumption, as well as to evaluate the kinetic parameters by means of response surface methodology for mixing. From the biomass models generated, it was observed that the yeasts ATCC and MONA when in the presence of CAT-1 and PE-2 showed antagonisms. For the ethanol, the synergistic effect was verified for the mixture MONA/ATCC and CAT-1/PE-2 being that CAT-1 and PE-2 were the yeasts that strongly favored the ethanol production. It stands out yeast MONA due to having lower glycerol production, character desirable in the sugar and alcohol industry. Thus, it is clear that from the analysis employed it was possible to infer about the kinetic behavior of the yeasts in pure cultures as well as the effect of the interaction between them during the cultivation.
Metabólitos secundários presentes na palma forrageira: benefícios e potencialidades
Authors: Oliveira José Fabio Ferreira de , Andrade Albericio Pereira de , Valença Roberta de Lima , Cunha Goretti Lucila Carneiro da , Araújo Fernando dos Santos , Magalhães André Luiz Rodrigues
Published: March 2021

Pesquisas com palma forrageira em regiões Semiáridas são movidas pela importância de sua produção de frutos e caules suculentos (cladódios), que garantem fonte de água e nutrientes em quantidade e qualidade para as pessoas e animais destes locais. Recentemente, a busca por substâncias naturais, incluindo os metabólitos secundários de plantas (MSPs), evidenciou uma quantidade expressiva desses compostos na palma forrageira, com efeitos na alimentação e saúde. Esta revisão foi baseada em resultados de pesquisas científicas realizadas por especialistas da área com o objetivo de investigar a presença dos dos MSPs e seus benefícios na saúde e na alimentação das pessoas e animais ruminantes. Foi observado efeito positivo MSPs, como antioxidantes, agindo na prevenç ão de doenças, minimizando doenças crônicas em humanos e melhorando a produção animal, ao proporcionar aumento da ingestão de nutrientes, melhoria na fermentação ruminal, diminuição do estresse oxidativo e da excreção de metano. Portanto, a habitual utilização de palma forrageira na alimentação de ruminantes no Semiárido brasileiro e sua riqueza em MSPs requerem pesquisas que assegurem a ação destes quando presentes na dieta de ruminantes. Assim, a palma forrageira merece destaque pelos seus múltiplos benefícios em relação à saúde e alimentação, além de agregar valor aos produtos de origem animal e vegetal, contribuindo com a sustentabilidade das regiões áridas.
Conhecimento entre acadêmicos sobre doação de corpos para o ensino de Anatomia Humana
Authors: Marani Rariane Bernardino , Hermes-Uliana Catchia , Silva Ana Paula da , Silva Elizangela dos Anjos , Martins Heber Amilcar
Published: March 2021

A utilização de cadáveres humanos para fins de ensino é uma prática comum em todo o mundo. Objetivou-se relatar o conhecimento dos acadêmicos sobre a doação de cadáveres para o ensino de anatomia humana. Para tanto 200 acadêmicos das áreas de ciências biológicas e da saúde (CBS), ciências exatas (CE), ciências tecnológicas e agrárias (CTA), e ciências humanas e sociais (CHS) responderam um instrumento elaborado pelos autores. Os participantes do sexo masculino se mostraram mais propensos a doarem o seu corpo ou de um familiar (36,7% e 56,9% respectivamente). O conhecimento sobre a utilização (98,0%) e como os cadáveres são utilizados (70,6%) em atividades de ensino (98,0%), bem como a concordância em utilizar este recurso (96,1%) foram predominantes entre os acadêmicos das CBS. Os resultados demonstram um consenso sobre a importância do uso de cadáveres no ensino, pois a maioria dos acadêmicos concordam com o ensino em cadáveres e seu uso no desenvolvimento de pesquisas médicas científicas. O maior conhecimento a respeito da preservação, manipulação e importância do cadáver para a formação técnica e humanizada está entre os acadêmicos das CBS. Apesar disso, a maioria dos acadêmicos manifestou o desejo de não doar seus corpos.
As bandas marciais escolares como espaços de inclusão social da juventude brasileira
Authors: Velasco Rafael de Souza , Montoito Rafael , Rios Diogo Franco
Published: March 2021

Este artigo revisita a dissertação Recordações em pauta: uma narrativa sobre a banda marcial da Escola Técnica Federal de Pelotas (ETFPEL) entre as décadas de 60 e 70, cotejando os trabalhos comentados em seu Estado do Conhecimento e as entrevistas dadas por ex-membros da referida banda, que integram a dissertação na forma de anexo. Se, num primeiro momento, enquanto a pesquisa era realizada, o Estado do Conhecimento serviu para que o pesquisador adentrasse ao tema das bandas marciais escolares, a fim de construir um referencial teórico e metodológico para sua pesquisa, aqui se produz, dele, uma síntese na forma de categorias, as quais podem ser tomadas como representativas das pesquisas sobre bandas marciais escolares; essas categorias são cotejadas, posteriormente, com as entrevistas dos ex-alunos, ex-membros da Banda ETFPEL, visando produzir interpretações e aproximações entre as temáticas, de modo a compreender algumas das experiências que as bandas suscitavam em seus integrantes. O resultado da análise revela que, independentemente da regionalização e das diferenças intrínsecas a cada comunidade escolar, os ex-alunos das bandas reconhecem a experiência de tomar parte nelas como sendo promotora de espaços de inclusão e de aprendizagem, tanto musical quanto cidadã.
Chemical profile, bactericidal in vitro potential and toxicity against Artemia salina Leach of essential oils obtained from natural condiments
Authors: Martins Thércia Gabrielle Teixeira , Rosa Paulo Victor Serra , Araújo Neto Ari Pereira de , Carvalho Ana Maria Almeida Silva , Silveira Leila da Silva , Neves Ione Rocha , Conceição Carlos Eduardo Pereira , Conceição Francilidia Oliveira Vitorino de Assunção , Sousa Ricardo Teixeira de , Fonseca Danielly , Everton Gustavo Oliveira , Mouchrek Filho Victor Elias
Published: March 2021

Interest in essential oils and their food applications has grown due to the negative reaction of consumers to synthetic chemical additives intentionally added in industrialized products in order to increase their shelf life. In this context, the present study aimed to evaluate the chemical profile, toxicity to Artemia salina Leach and antibacterial activity in vitro of essential oils obtained from natural condiments on bacteria of clinical and food importance. Plant material was obtained in the municipality of São Luís-MA. The essential oils were extracted by hydrodistillation at 100 °C/3 h. Folin Ciocalteau methodology was performed for the determination of total phenolics. The toxicity assay was performed using the artemia salina Leach lethality bioassay. Antimicrobial activity followed the methodology described by the Clinical and Laboratory Standards Institute using the Broth Disc Diffusion and Dilution Method for the action of essential oils against the bacteria Escherichia coli, Salmonella sp., Staphylococcus aureus and Bacillus cereus. The presence of bioactive classes in the plant materials used in this research was identified and the essential oils obtained were classified as nontoxic in the toxicity assay, presenting low lethality to the micro crustacean Artemia salina Leach. In the bactericidal activity assay, the essential oils of O. vulgare, T. vulgaris, C. zeylanicum showed significant results, classified as efficient against the microorganisms tested. Finally, the use of essential oils classified as active and nontoxic is highlighted in this study as alternatives in the control and combat of pathogenic microorganisms presenting a proposal of natural product with low cost of obtaining and high market potential.
Sensitivity of Zebrafish (Danio rerio) Embryos to Hospital Effluent Compared to Daphnia magna and Aliivibrio fischeri
Authors: WITTLEROVÁ M , JÍROVÁ G , VLKOVÁ A , KEJLOVÁ K , MALÝ M , HEINONEN T , WITTLINGEROVÁ Z , ZIMOVÁ M
Published: March 2021

The Fish Embryo Acute Toxicity (FET) Test was adopted by the Organisation for Economic Co-operation and Development as OECD TG 236 in 2013. The test has been designed to determine acute toxicity of chemicals on embryonic stages of fish and proposed as an alternative method to the Fish Acute Toxicity Test performed according to OECD TG 203. In recent years fish embryos were used not only in the assessment of toxicity of chemicals but also for environmental and wastewater samples. In our study we investigated the acute toxicity of treated wastewater from seven hospitals in the Czech Republic. Our main purpose was to compare the suitability and sensitivity of zebrafish embryos with the sensitivity of two other aquatic organisms commonly used for wastewater testing – Daphnia magna and Aliivibrio fischeri. For the aim of this study, in addition to the lethal endpoints of the FET test, sublethal effects such as delayed heartbeat, lack of blood circulation, pericardial and yolk sac edema, spinal curvature and pigmentation failures were evaluated. The comparison of three species demonstrated that the sensitivity of zebrafish embryos is comparable or in some cases higher than the sensitivity of D. magna and A. fischeri. The inclusion of sublethal endpoints caused statistically significant increase of the FET test efficiency in the range of 1-12 %. Based on our results, the FET test, especially with the addition of sublethal effects evaluation, can be considered as a sufficiently sensitive and useful additional tool for ecotoxicity testing of the acute toxicity potential of hospital effluents.
PROBLEMS OF DEVELOPMENT OF THE METHOD OF X-RAY PHOTOELECTRON SPECTROSCOPY IN UKRAINE
Authors: Korduban Oleksandr , Ogenko Volodymyr , Kryshchuk Taras
Published: March 2021

The article is devoted to the development problems of the X-ray Photoelectron Spectroscopy (XPS) method in Ukraine. XPS is a modern method for studying the electronic structure of atoms. The XPS method is used at all stages of the synthesis and study of materials, the functional properties of which are determined by the state of the surface or interphase boundaries, charge states of atoms and the type of functional groups, and material degradation processes. The objects of study are catalysts, coatings, chemical sensors, sorbents, coordination and organometallic compounds (chemistry, materials science, phar­maceuticals), surface condition and composition (microelectronics), thin films (optics), alloys (aviation and space industry), nanopowders, nanofilms (nanotechnology). The method is relevant for the implementation of targeted synthesis of materials. In the world, the XPS method is widespread and integrated into innovative branches of science and technology, and XPS - instrumentation - is a high-tech business. In Ukraine, the method is practically not presented, there is no competition in this field of instrumentation. The article proposes the creation on the basis of the National Academy of Sciences of Ukraine a park of unitary, high-quality and affordable domestic XPS-spectrometers and the opening of a service center. The XPS method is necessary for most of the institutes of the National Academy of Sciences of Ukraine from the departments of chemistry, physics and astronomy, physical and technical problems of materials science, earth sciences and all specialized faculties of state universities. In general, for Ukraine, this is at least 50 spectrometers. The mechanism for the implementation of the project can be the formation of a state order for the development and manufacture of a batch of XPS spectrometers on the basis of imported and domestic components (50:50) and attracting business to the project. Creation of a network of Domestic XPS-spectrometers allows to obtain a sharp increase in the efficiency of scientific research in chemistry, physics, materials science and is one of the conditions for Ukraine’s transition to an innovative economy.
PERANCANGAN DESAIN TRADITIONAL SIGN SYSTEM DI AIR TERJUN TIU PITUQ KABUPATEN LOMBOK UTARA
Authors: Putra Sandi Justitia , Iman Jazadil
Published: March 2021

AbstrakKabupaten Lombok Utara adalah salah satu kabupaten di Provinsi Nusa Tenggara Barat yang dikenal dengan keindahan destinasi wisatanya. Salah satunya adalah wisata air terjun Tiu Pituq yang resmi dibuka pada tahun 2017. Lokasi wisata ini merupakan ekowisata yang mengutamakan aspek lingkungan dan keindahan alam. Sebagai salah satu obyek wisata yang memiliki luas ± 2 hektar tentunya wisata air terjun Tiu Pituq memerlukan sign system yang informatif dan komunikatif untuk para wisatawan yang berkunjung. Tujuan dari penelitian ini adalah untuk menciptakan desain sign system yang dapat menyampaikan informasi secara tepat dan memiliki ciri khas tradisional serta memiliki daya tarik tinggi sehingga para wisatawan yang mengunjungi dapat menemukan dan menikmati semua fasilitas atau spot-spot yang ada di air terjun Tiu Pituq. Guna mendukung peneliti dalam proses perancangan sign system di lokasi tersebut maka penelitian ini menggunakan metode penelitian kualitatif dengan melakukan wawancara, survei lapangan serta dokumentasi dari lokasi air terjun Tiu Pituq. Adapun hasil dalam Penelitian ini adalah karya desain sign system dengan penerapan konsep tradisional sign system, dengan suasana yang tetap menyatu dengan alam, dimana hal tersebut dapat membuat para pengunjung merasakan atau menikmati suasana alam sekaligus dapat mengetahui cerita rakyat yang terjadi di lokasi wisata tersebut. Kata Kunci: desain, ekowisata, traditional, sign system, tiu pituq  AbstractNorth Lombok Regency is one of the regencies in West Nusa Tenggara Province. It is known for the beauty of its tourist destinations. One of them is the Tiu Pituq waterfall tour, which officially opened in 2017. This tourist location is ecotourism that prioritizes environmental aspects and natural beauty. As one of the tourism objects that have an area of ± 2 hectares, of course, the Tiu Pituq waterfall tour requires an informative and communicative sign system for tourists who visit. The purpose of this research is to create a sign system design that can convey information accurately and has traditional characteristics and other than has a high attractiveness so that tourists who visit can find and enjoy all the facilities or spots in the Tiu Pituq waterfall. To support researchers in the process of designing sign systems at these locations, this study uses qualitative research methods by conducting interviews, field surveys, and documentation of the Tiu Pituq waterfall. The results of this study are the Sign System design work with the application of the concept of the traditional sign system, an atmosphere that still united with nature, where it can make visitors feel or enjoy the natural atmosphere while being able to know the folklore that occurs at the tourist site. Keywords: design, ecotourism, tiu pituq, traditional, sign system
Development of Prediction Models for New Integrated Models and a Bioscore System to Identify Bacterial Infections in Systemic Lupus Erythematosus
Authors: Zhai Xvwen , Feng Min , Guo Hui , Liang Zhaojun , Wang Yanlin , Qin Yan , Wu Yanyao , Zhao Xiangcong , Gao Chong , Luo Jing
Published: March 2021

Objectives

Distinguishing flares from bacterial infections in systemic lupus erythematosus (SLE) patients remains a challenge. This study aimed to build a model, using multiple blood cells and plasma indicators, to improve the identification of bacterial infections in SLE.

Design

Building PLS-DA/OPLS-DA models and a bioscore system to distinguish bacterial infections from lupus flares in SLE.

Setting

Department of Rheumatology of the Second Hospital of Shanxi Medical University.

Participants

SLE patients with flares (n = 142) or bacterial infections (n = 106) were recruited in this retrospective study.

Outcome

The peripheral blood of these patients was collected by the experimenter to measure the levels of routine examination indicators, immune cells, and cytokines. PLS-DA/OPLS-DA models and a bioscore system were established.

Results

Both PLS-DA (R2Y = 0.953, Q2 = 0.931) and OPLS-DA (R2Y = 0.953, Q2 = 0.942) models could clearly identify bacterial infections in SLE. The white blood cell (WBC), neutrophile granulocyte (NEUT), erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), procalcitonin (PCT), interleukin-6 (IL-6), IL-10, interferon-γ (IFN-γ), and tumor necrosis factor α (TNF-α) levels were significantly higher in bacteria-infected patients, while regulatory T (Treg) cells obviously decreased. A multivariate analysis using the above 10 dichotomized indicators, based on the cut-off value of their respective ROC curve, was established to screen out the independent predictors and calculate their weights to build a bioscore system, which exhibited a strong diagnosis ability (AUC = 0.842, 95% CI 0.794–0.891). The bioscore system showed that 0 and 100% of SLE patients with scores of 0 and 8–10, respectively, were infected with bacteria. The higher the score, the greater the likelihood of bacterial infections in SLE.

Conclusions

The PLS-DA/OPLS-DA models, including the above biomarkers, showed a strong predictive ability for bacterial infections in SLE. Combining WBC, NEUT, CRP, PCT, IL-6, and IFN-γ in a bioscore system may result in faster prediction of bacterial infections in SLE and may guide toward a more appropriate, timely treatment for SLE.
A Low Albumin-to-Globulin Ratio Predicts a Poor Prognosis in Patients With Metastatic Non-small-cell Lung Cancer
Authors: Lu Ping , Ma Yifei , Wei Shaozhong , Liang Xinjun
Published: March 2021

Objective: The serum albumin-to-globulin ratio (AGR) may be a useful prognostic factor for various cancers. This study aimed to evaluate the prognostic value of the AGR in patients with metastatic non-small-cell lung cancer (NSCLC).

Methods: A retrospective study was conducted on patients with stage IV NSCLC diagnosed in Hubei Cancer Hospital from July 2012 to December 2013. The formula for calculating the AGR was serum albumin/total protein-serum albumin. The chi-square test or Fisher's exact test was used to analyze the classified variables. The Kaplan-Meier method was used to analyze the overall survival (OS) rate, which was plotted with the R language. The impact of the AGR on OS and progression-free survival (PFS) was analyzed by a multivariate Cox proportional hazard model.

Results: A total of 308 patients were included in the study population. The optimal cutoff values for the AGR in terms of OS and PFS were 1.12 and 1.09, respectively, as determined by X-Tile software. Kaplan-Meier curve analysis showed that the difference in survival rate between patients with different AGR levels was statistically significant (p = 0.04). The OS of patients with a high AGR (≥1.12) was longer than that of patients with a low AGR (<1.12). PFS in the high AGR group were better than those in the low AGR group (16.90 vs. 32.07months, p = 0.008). The univariate and multivariate models proved that the AGR was an independent prognostic factor in metastatic NSCLC patients in terms of both OS (p = 0.009, hazard ratio [HR] = 0.55, 95% confidence interval [95% CI] = 0.35–0.86) and PFS (p = 0.004, HR = 0.55, 95% CI = 0.37–0.83).

Conclusion: The AGR, which is measured in routine clinical practice, is an independent prognostic factor in terms of OS and PFS in metastatic NSCLC and can serve as a prognostic tool for metastatic NSCLC.