bluuebunny/crossref_metadata_2025 huggingface dataset:
Psychological Safety and Job Performance: The Mediating Role of Work Engagement and Job Crafting
Authors: Petrov Silvia , Oprea Bogdan , Opariuc-Dan Cristian
Published: December 2023

Modern organizations ask employees not only to accomplish their tasks, but also to cooperate effectively and be innovative. Psychological safety, the conviction of the employees that the workplace is a safe place, is an important factor in predicting these behaviours, but the explanations for these effects are not fully known. The aim of this study is to investigate the mediating role of work engagement and job crafting in the relationship between psychological safety and three types of work performance: task performance, contextual performance, and creative performance. A cross-sectional study was conducted on a sample of 316 employees (46.52% female). Data were collected with self-report questionnaires. Work engagement and job crafting completely mediated the effect of psychological safety on task performance and contextual performance, but the effect on creative performance was fully mediated only by work engagement. The study contributes to the development of theory by providing an explanatory mechanism in the relationship between psychological safety and three types of performance. From a practical perspective, fostering psychological safety can help organizations to increase employees’ work engagement, job crafting, ultimately leading to enhanced performance.
Agronomic Performance of Banana Cultivars: A Case Study in Brazilian Savannah
Authors: Campo Túlio Martins , Pires Márcio de Carvalho , Vilela Michelle Souza , Peixoto José Ricardo , Taveira Karine dos Santos , Canales Hyan Phelipe Ramirez , Nóbrega Daiane da Silva , De Mendonca Renata Santos
Published: December 2023

Objective: The aim of the present study was to evaluate the performance of four banana cultivars (Grand-Naine, Prata-Anã, BRS-Tropical, and BRS-Conquista) in the Brazilian Savannah, Brasília, Federal District.
 
Theoretical framework: Banana tree is responsible for providing one of the most consumed and appreciated fruits in all regions of the world, and is largely cultivated in tropical countries. Banana production is a growing activity in Brazil, mainly in family farming, due to its economic and social importance.
 
Methods: The study was implemented at the experimental field of the Água Limpa Farm, which belongs to the University of Brasília, FD, Brazil. The essay was conducted in a randomized block design, consisting of four treatments and four replications. The evaluated variables were: total bunch weight, number of fruits per bunch, number of hands per bunch, fruit length, and fruit diameter.
 
Results and discussion: Significant differences were found for all variables evaluated. The coefficient of variation was lower than 30% for all analyzed characteristics, indicating a good experimental accuracy. Bunch weight, fruit length, and fruit diameter of the cultivar Grand-Naine were significantly higher (Skott Knott 5%) than those of the other cultivars evaluated. BRS-Conquista had the highest number of fruits per bunch and number of hands per bunch. The results showed a positive significant correlation between number of fruits per bunch and number of hands per bunch. The estimates of the genetic parameters for the evaluated characteristics showed favorable conditions for selection, with CVg to CVe ratio higher than 1, and heritability ranging from 85 to 99%.
 
Implications of the research: The Grand-Naine cultivar came out on top in terms of the performance evaluated under the edaphoclimatic conditions of the Brazilian Savannah, Brasília, Federal District, and it was also established the performance of BRS-Conquista, Prata-Anã and BRS-Tropical in this region.
 
Originality/value: Pointing out the most important genetic parameters guides genetic improvement actions for these cultivars in the region, as well as assisting new breeding programs.
Applicability of Quality Management Tools for Evaluating Processes in Primary Health Care
Authors: De Souza Bruno Rocha , Rodrigues Michele Aparecida Cerqueira , Lopes Gabriel César Dias , Santacroce Luigì
Published: December 2023

Objective: The objective of the study was to understand the role of health managers in primary care, using validated quality tools, created and implemented within the Unified Health System (SUS).
 
Method: This is a bibliographical review, of an exploratory and descriptive nature, developed using the qualitative method, through published scientific articles and literary works, without a time frame, in the Portuguese language. The Virtual Health Library (VHL) databases were used, specifically LILACS and MEDLINE, and BDTD, Google Scholar, SciELO and CAPES journals.
 
Results and conclusion: The literature review identified that the quality tools validated in the SUS can be used by health managers to improve primary care, helping them to develop strategies to improve the provision of care to users. Among the tools identified, the PCATool-Brasil instrument was considered the most complete, as it evaluates primary care in several aspects, such as organization, access, care process, effectiveness and user satisfaction.
 
Research implications: The research results indicate that quality tools validated in the SUS can be an important tool for health managers in improving primary care. However, it is important that managers adapt the tools to their local reality, taking into account the most relevant indicators for their population.
 
Originality/value: The study is original because it presents a bibliographical review that addresses the role of health managers in primary care, using quality tools validated in the SUS. The study is also relevant for identifying that the PCATool-Brasil instrument is a complete tool that can be used by health managers to improve primary care.
Challenges and Perspectives in the Management of Solid Urban Waste in Municipalities in para State: A Critical and Multifaceted Analysis
Authors: Santos Marco Aurélio Oliveira , Soares Francisco Igo Leite , Da Costa Marilene Bizerra , Paes Diego Cristóvão Alves de Souza , Nascimento Marcos Adller de Almeida
Published: December 2023

Objective: The production and accumulation of solid urban waste is a problem that plagues urban life in Brazilian municipalities. The aim of this study was to investigate the main factors limiting solid waste management in municipalities in Pará.
 
Method: The study was based on data retrieved from the Ministry of Cities' National Sanitation Information System (SNIS) for 117 municipalities in the state of Pará. Data on the population served, services provided, presence of selective collection, compliance with laws, among others, were analyzed using descriptive statistics.
 
Results and conclusion: In this context, the study provided a detailed analysis of the current situation, identifying gaps in management and pointing out specific challenges faced by the municipalities. In short, the research provides a comprehensive overview of solid waste management in Pará's municipalities, highlighting critical challenges, proposing solutions and indicating areas for future research and practical interventions.
 
Research implications: Contributing to the debate on the importance of state capacities in solid waste management, sustainability and public health.
 
Originality/value: The research shows that policy failures often arise from an unbalanced focus on a single element, neglecting the complex web of influences that shape public service efficiency.
PENINGKATAN HASIL BELAJAR MATERI TEKS PROSEDUR MELALUI APLIKASI QUIZIZZ DI KELAS 4 DALAM MERDEKA BELAJAR
Authors: Hazimatunnabila Ulva , Restian Arina , Supradana Arif
Published: December 2023

Penelitian ini bertujuan untuk meningkatkan hasil belajar siswa pada materi teks prosedur di kelas 4 dalam Merdeka Belajar. Siswa mengalami kesulitan dalam memperoleh hasil belajar. Metode yang digunakan pada penelitian ini adalah Penelitian Tindakan Kelas (PTK) dikembangkan oleh Suharsini Arikunto dengan menggunakan model pembelajaran Problem Based Learning (PBL) dan Project Based Learning (PjBL) melalui evaluasi aplikasi Quizizz fitur Quiz Papper Mode. Banyaknya jumlah populasi dalam penelitian ini berjumlah 28 subyek yang ada di kelas 4 SDN Tanjungsari 2 Kota Blitar 2022/2023. Penelitian ini dilakukan dalam 2 siklus yakni siklus 1 dan siklus 2. Teknik pengumpulan data menggunakan tes dan observasi. Pada siklus 1 hasil belajar siswa pada materi teks prosedur rata-rata nilai mencapai 79, pada siklus 2 rata-rata nilai hasil belajar meningkat mencapai 86,43. Kemudian siklus 1 presentase ketuntasan belajar siswa pada materi teks prosedur mencapai 61%, pada siklus 2 presentase ketuntasan belajar siswa meningkat hingga 89%. Dengan hasil penelitian tersebut dapat diketahui bahwa penggunaan aplikasi Quizizz mampu meningkatkan hasil belajar siswa pada materi teks prosedur.
PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF BERBASIS ADOBE FLASH PROFESSIONAL CS6 PADA PEMBELAJARAN TEMATIK KELAS IV SEKOLAH DASAR NEGERI 61 SUNGAI RAYA
Authors: Ramadan Aang , Kresnadi Hery , Halidjah Siti
Published: December 2023

Penelitian ini bertujuan untuk menghasilkan produk berupa media pembelajaran interaktif berbasis Adobe Flash Professional CS6 yang tervalidasi. Metode penelitian yang digunakan adalah penelitian dan pengembangan (R&D) dengan mengadaptasi model pengembangan desain "ADDIE". Prosedur pengembangan penelitian ini adalah analisis, desain, dan pengembangan. Jenis data yang digunakan dalam penelitian ini adalah data kualitatif dan data kuantitatif. Teknik pengumpulan data pada penelitian ini adalah observasi, wawancara, dan kuesioner. Instrumen penelitian yang dipilih peneliti dalam penelitian ini terdiri dari observasi, wawancara, dan kuesioner. Teknik analisis data pada penelitian ini dilakukan dengan teknik analisis data kualitatif dan data kuantitatif. Hasil penelitian menunjukkan bahwa proses pengembangan penelitian ini adalah analisis, desain, dan pengembangan. Dengan tingkat kelayakan media pembelajaran interaktif yang dikembangkan sangat baik ditinjau dari aspek desain dan materi dengan nilai rata-rata (3,52), (3,61), dan (3,63). Dengan demikian produk media pembelajaran interaktif yang dikembangkan sangat layak digunakan dalam pembelajaran
PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS POWERPOINT INTERAKTIF (POPIN) MATERI KEWAJIBAN DAN HAK ANAK DI RUMAH UNTUK SISWA KELAS III SDN JEGREG KABUPATEN NGANJUK
Authors: Anitasari Dinda Ayu , Putri Kharisma Eka , Mukmin Bagus Amirul
Published: December 2023

Penelitian ini dilatar belakangi siswa kelas III masih kurang memahami materi kewajiban dan hak anak di rumah yang disebabkan minimnya penggunaan media pembelajaran. Tujuan penelitian yaitu menghasilkan media pembelajaran, untuk membuktikan kelayakan media pembelajaran ditinjau dari kevalidan, kepraktisan dan keefektifan. Penelitian ini menggunakan metode penelitian Reseacrh and Developmen (R&D) dengan model ADDIE yaitu Analyze (Analisis), Design (Desain), Develop (Pengembangan), Implement (Implementasi), dan Evaluate (Evaluasi). Instrumen yang digunakan ada dua yaitu menggunakan angket dan post test. Hasil dari penelitian pengembangan media pembelajaran berbasis powerpoint interaktif (popin) materi kewajiban dan hak anak di rumah untuk siswa kelas III SSDN Jegreg Kabupaten Nganjuk adalah sebagai berikut: (1) Hasil validitas popin diperoleh presentase rata-rata 91,66% sangat valid. (2) Hasil angket respon guru dan siswa diperoleh presentase rata-rata 93,84% kategori praktis. (3) Hasil belajar siswa melalui post test dengan menggunakan media pembelajaran popin diperoleh presentase 92,30% kategori efektif dan pada klasifikasi sangat baik. Berdasarkan hasil penelitian dapat disimpulkan bahwa media popin valid, praktis dan efektif digunakan dalam pembelajaran.
IMPLEMENTASI MODEL PEMBELAJARAN PROBLEM BASED LEARNING GUNA MENINGKATKAN HASIL BELAJAR MATERI PANCASILA PADA KELAS V SEKOLAH DASAR
Authors: Utomo Muhammad Ilham Cahyo , Nur Hidayah Rizqi , Widodo Susilo Tri , Azizah Wulan Aulia , Rahmawati Septiana
Published: December 2023

Tujuan dari penelitian ini adalah untuk menjelaskan penerapan dari PBL pada pembelajaran pancasila dalam kehidupanku pada kelas V SDN Kutabawa 3. Jenis penelitian yang digunakan yaitu penelitian kualitatif deskriptif. Untuk memperoleh data digunakan metode wawancara, observasi, dokumentasi dan tes. Hasil dari diterapkannya metode PBL yaitu meningkatnya hasil belajar dari siswa kelas V SDN Kutabawa 3 baik di ranah kognitif, afektif, dan psikomotor. Penggunaan metode PBL ini juga memudahkan siswa untuk lebih memahami materi dan lebih aktif. Hal yang perlu ditingkatkan pada penerapan PBL di kelas V SDN Kutabawa 3 yaitu pada proses diskusi.
PENGEMBANGAN E-MODUL BERBASIS PENDIDIKAN LINGKUNGAN BERKELANJUTAN DALAM PEMBELAJARAN IPA
Authors: Kusumawati Putri Rahadian Dyah , Aristiyanto Roma , Muflikhah Ila Khayati
Published: December 2023

Pengembangan e-modul berbasis pendidikan lingkungan berkelanjutan dalam pembelajaran IPA. Pendidikan lingkungan menjadi sebuah solusi yang dapat digunakan untuk menanamkan konsep peduli lingkungan dan memanfaatkan sumber daya alam dengan bijak sehingga dapat dikembangkan secara berkelanjutan. Konsep Pendidikan lingkungan yang berkelanjutan perlu diajarkan dengan jelas kepada siswa. Penelitian ini bertujuan untuk menghasilkan bahan ajar berupa e-modul berbasis education for environment sustainable development (EESD). Penelitian ini merupakan penelitian pengembangan (R&D). Subjek untuk ahli media dan ahli materi merupakan dosen dan siswa untuk mendapat gambaran respon pengguna. Hasil validasi ahli materi bahwa sistematika penulisan modul masuk pada kategori sangat baik, isi modul kategori sangat baik dan konsep Pendidikan lingkungan berkelanjutan juga kategori sangat baik. Rata-rata skor validasi ahli materi sebesar 3,74 telah masuk pada kategori sangat baik. Hasil validasi ahli media menunjukkan bahwa modul yang dikembangkan telah mencapai skor sebesar 3,61 dengan kategori sangat baik. Respon pengguna berada dikategori baik dengan skor rata-rata 3,00. Hasil ini menunjukkan bahwa e-module dapat digunakan dalam pembelajaran IPA.
Perceived Discrimination and Poverty among Syrian Refugee Women in Jordan
Authors: Hartmann Jennifer M.K. , Mukherjee Trena I. , Khadra Maysa , Kaushal Neeraj , El-Bassel Nabila , Dasgupta Anindita
Published: December 2023

The Syrian Civil War displaced millions of Syrian women and children, many of whom face economic challenges and discrimination. This paper examines self-reported poverty and its relationship with perceived discrimination among women, as framed by social exclusion theory. The cross-sectional study included 507 Syrian refugee women visiting health clinics outside camps in Jordan. Consistent with our hypothesis, 79.09% of women reported poverty as a serious problem, and women reporting discrimination were found to have higher odds of reporting poverty as a serious problem post-migration (AOR: 3.489; 95% CI: 1.534, 7.937). Gender-responsive interventions, policy implications, and recommendations are addressed.
Application of Stable Random Vector with Gaussian Copula
Authors: Thi Truc Giang Vo , Dang Phuc Ho
Published: December 2023

More and more real-world datasets have heavy-tailed distribution, while the calculations for these distributions in multi-dimensional cases are complex. This work shows a method to investigate data of multivariate heavy-tailed distributions. The sufficient condition for every a-stable random vector is that it has α-stable marginals and Gaussian copula. From that results, we have a procedure testing stable distribution of multi-dimensional data and a formula representing density functions of multivariate stable distribution. Adopted a new tool, datasets about daily returns of 4 stocks on HoSE and 3 grains were analyzed.
Recovering the Heat Distribution on the Surface of a Two-dimensional Finite Slab from Interior Data in the Nonhomogeneous Case
Authors: Quang Huy Nguyen , Minh  Hai Nguyen
Published: December 2023

We considered the two – dimensional problem of reconstructing the historical distribution on the surface of a finite slab from interior temperature data in the nonhomogeneous case. The problem is ill – posed.  So, a regularization is essential. Using the integration truncation method, we have got the estimation of the error between the regularized solution and the exact solution in the nonhomogeneous case. Then, we provided a numerical experiment for illustration ofthe theoretically obtained results.
The High Energy Scattering Amplitude One-loop Gravitation in the Effective Field Theory
Authors: Thu Ha Do , Thu Huong Nguyen
Published: December 2023

In this work, the Newton potential, together with the low-key corrective energy, an attractive loop of two large non-relativistic masses has been found. The asymptotic behavior of the scattering amplitude for two scalar particles at high energies with fixed momentum transfers was studied in the one-loop gravitation effective field theory.
Nonlinear Vibration of Function Graded Magneto-electro-elastic Microplates using Nonlocal Stress Theory
Authors: Dinh Dat Ngo , Duc Nguyen Dinh
Published: December 2023

This work presents an analysis of nonlinear vibration in Function Graded Magneto-Electro-Elastic (FG-MEE) plates subjected to mechanical, electrical, and magnetic loads using the nonlocal stress theory approach. In this study two types of MEE plates, namely BaTiO3 and CoFe2O4 were considered. The basic equations are derived using classical plate theory with nonlocal stress theory and are solved using the Galerkin method and Runge-Kutta method. We investigated the effects of nonlocal parameters, materials, and geometrical characteristics on the natural frequencies and nonlinear vibration of the FG-MEE microplates.

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Buckling and Post-buckling of Sandwich Plate with Functionally Graded Graphene Origami Reinforced Core Layer in Hygrothermal Environment
Authors: Minh Anh Vu , Dat Ngo Dinh , Duc Nguyen Dinh
Published: December 2023

The buckling and post-buckling of magneto-electric-elastic (MEE) sandwich plate are presented. The core layer consists of epoxy matrix reinforced with graphene origami auxetic metal-material in which the volume fraction of graphene origami is assumed to vary the thickness direction in three different distributions. For MEE face sheets, the proportions of ferroelectric and ferromagnetic components are chosen equally. The Reddy's higher order shear deformation plate theory forms the basis for establishing the governing equations. The axial compressive loading- deflection amplitude relation and the expression of critical buckling loading are obtained through the application of Galerkin method. The method's accuracy is validated by comparing its results with those published by other authors. The influences of various parameters on the buckling and post-buckling of the sandwich plate are investigated in details.
Static Buckling and Free Vibration Analysis of Aligned CNTs Reinforced Composite Plates
Authors: Dinh Nguyen Pham , Ha Do Thi Thu , Manh Tuan Duong
Published: December 2023

This work introduces an analysis of the nonlinear buckling and free vibration behavior of polymer plates reinforced with aligned carbon nanotubes using Reddy's third-order shear deformation plate theory and incorporating Theodore von Kármán's geometric nonlinearity. The polymer plates were enhanced with single-walled carbon nanotubes assumed to exhibit either uniform distribution or functionally graded distribution across the thickness. The equations of motion were established through Hamilton’s principle and then solved by the Galerkin method and Airy’s stress function for the composite plates with fully simply supported edges. The investigation focused on assessing the effects of carbon nanotube distribution, volume fraction, and geometrical parameters on the buckling load and fundamental frequency parameters of composite plates through numerical results.
Edukasi Budidaya Galo-galo untuk Peningkatan Produktivitas Masyarakat di Kelurahan Alai Gelombang Kota Pariaman
Authors: Ediset Ediset , Anas Amrizal , Rusdimansyah Rusdimansyah , Sowmen Simel , Suresti Amna , Wati Rahmi , Syofyan Syofyan
Published: December 2023

A simple cultivation process and an excellent opportunity to improve the household economy is a type of business that must be continuously educated in the community. Galo-galo (Trigona bees) are a group of small, stingless bees belonging to the Meliponini group, which are closely related to the stinging honey bees (Apis spp) in the Apidae tribe, which can be cultivated. Galo-galo cultivation is a simple type of business and has good economic prospects for the community; for this reason, community service activities need to be carried out in Alai Galombang Village Pariaman City, West Sumatera, namely a sub-district that has potential natural resources that can be used to provide nectar (food source), provide pollen (seed producer) and provide resin (nest builder) as well as guarantee water availability. Galo-galo education in the community uses counselling (socialization) and mentoring methods. The results of the activity show that education on Galo-galo cultivation among the community has resulted in fundamental changes in interest, knowledge and skills in Galo-galo cultivation. The proof is that the community already has four colonies and has carried out the first harvest in two colonies with a production output of 450 grams, potentially improving its economy.
Pemeriksaan Kesehatan dan Pembentukan Kader Lansia Melati di Nagari Sungai Buluh Selatan, Padang Pariaman
Authors: Mailani Fitri , Muthia Rahmi , Huriani Emil , Oktarina Elvi , Nur’arita Vebby Fitri
Published: December 2023

The causes of diseases in the elderly come from within the body (endogenous), as this occurs due to a decline in the function of various organs inside the body, resulting in reduced production of hormones, enzymes, and substances needed for the immune system. Providing related activities in the form of health checks for older people and the formation of elderly cadres is expected to impact improving the health of older people. This activity aims to provide community service by conducting health checks and forming Melati elderly cadres in the Sungai Buluh Selatan Village. The method of this activity is to perform health checks, including blood pressure, blood sugar levels, cholesterol, and uric acid checks, followed by providing education related to the examination results and the formation of Melati elderly cadres. The results of this activity showed that 22 (33.3%) of the elderly had prehypertension in systolic blood pressure, 19 (28.8%) of the elderly had hypertension in diastolic blood pressure, 11 (16.7%) of the elderly had blood sugar levels >200 mg/dL, 22 (33.3%) of the elderly had uric acid levels >7 mg/dL, and 40 (60.6%) of the elderly had cholesterol levels >200 mg/dL. To organize social activities and as peer educators for the elderly, five older adults were selected as cadres in the MELATI elderly community. Health examination activities for older people will continue as a routine activity and improve the quality of training for cadres.
Penerapan Teknologi Video Pembelajaran Jarak Jauh Mengenai Kewirausahaan dan Pemanfaatannya Sebagai Media Edukasi bagi Remaja SMAN 3 Batusangkar, Sumatera Barat
Authors: Hidayat Danny , Aswin Ullya Rahmi , Games Donard , Sari Dessy Kurnia , Triani Laura Amelia , Silmi Silmi , Andre Hanalde , Fithri Prima
Published: December 2023

This paper discusses the assistance of implementing long-distance video learning technology in entrepreneurship and its utilization as an educational tool for teenagers at SMAN 3 Batusangkar, West Sumatra. Entrepreneurship education is becoming increasingly crucial in globalization and information technology development. However, access to relevant and high-quality learning materials is often limited in remote areas. This activity aims to evaluate the effectiveness of using long-distance video learning technology as a supportive tool in entrepreneurship education in a high school setting. The activity started with data collection through interviews and observations of students and teachers involved in the learning process. The results indicated that long-distance video learning technology positively impacts students' understanding of entrepreneurship concepts. Students responded positively to the more interactive and engaging learning approach provided by video learning. In addition, teachers reported increased student motivation and participation in entrepreneurship education. In the context of SMAN 3 Batusangkar, long-distance video learning technology provides an opportunity to overcome resource limitations and access high-quality learning materials. The study also notes some challenges, such as varying internet connection quality and the need for further teacher training to integrate this technology into the curriculum. This community service highlights the importance of using technology as an innovative and effective learning tool to teach entrepreneurship concepts to the younger generation.
JORNALISMO MIDIATIVISTA AMBIENTAL
Authors: Franco de Souza Amanda , Miguel Katarini
Published: December 2023

RESUMO – Nossa pesquisa busca entender e problematizar as proximidades entre o jornalismo ambiental e a prática midiativista a partir da análise de cobertura jornalística (Silva & Maia, 2011) do portal Amazônia Real, adaptada aos nossos esforços empíricos em um protocolo de jornalismo ambiental midiativista. Apresentamos, nos limites deste artigo, um exercício analítico com duas reportagens que evidenciaram os pressupostos do jornalismo ambiental: ênfase na contextualização, pluralidade de vozes, assimilação do saber ambiental (Loose & Girardi, 2017) e as táticas discursivas do midiativismo, com o engajamento e a opinião revelados no horizonte do que denominamos de reportagem-manifesto. Contudo, notamos o subaproveitamento dos recursos tecnológicos e apresentação dos acontecimentos em uma estrutura narrativa convencional, que tensionam a práxis do jornalismo ambiental midiativista.
ABSTRACT – Our research aims to understand and problematize the proximity between environmental journalism and media activist practice based on the journalistic coverage analysis (Silva & Maia, 2011) of the Amazônia Real portal, adapted to our empirical efforts in a media activist environmental journalism protocol. Within the limits of this article, we presented an analytical exercise with two reports that showed the assumptions of environmental journalism: emphasis on contextualization, plurality of voices, assimilation of environmental knowledge (Loose & Girardi, 2017) and the discursive tactics of media activism, with engagement and opinion revealed in what we call the manifesto report. However, we noticed the underutilization of technological resources and the presentation of events in a conventional narrative structure, which strains the praxis of media activist environmental journalism.
RESUMEN – Nuestra investigación busca comprender y problematizar la proximidad entre el periodismo ambiental y la práctica activista de los medios, a partir del análisis de cobertura periodística (Silva & Maia, 2011) del portal Amazônia Real, adaptado para el estudio empírico mediante un protocolo de aproximación al periodismo ambiental activista. Presentamos, dentro de los límites de este artículo, un ejercicio analítico con dos reportajes en los que aparecen los supuestos del periodismo ambiental: énfasis en la contextualización, pluralidad de voces, asimilación del conocimiento ambiental (Loose & Girardi, 2017) y las tácticas discursivas del activismo mediático, con compromiso y opinión revelados en lo que llamamos un reportaje manifiesto. Sin embargo, observamos la subutilización de los recursos tecnológicos y la presentación de los acontecimientos en una estructura narrativa convencional, lo que genera tensiones en la praxis del periodismo medioambiental activista en los medios.
Avaliação do conhecimento de métodos contraceptivos e infecções sexualmente transmissíveis em adultos
Authors: Andrade Bruna Schneider Fernandes , Rosa Fernanda Tokuo , Ferreira Isabelle Nepomuceno Fernandes , Adas Maria Júlia Toledo , Ho Vivian Iusuti , Madi Otávio , Júdice Wagner Alves de Souza
Published: December 2023

Objetivo: Avaliar o nível de conhecimento de adultos de ambos os sexos em relação aos tipos de métodos contraceptivos. Além disso, foi realizado o rastreamento do conhecimento sobre Infecções Sexualmente Transmissíveis (ISTs). Métodos: Trata-se de uma pesquisa de campo de natureza prospectiva quali/quantitativa, realizada por meio de um formulário aplicado online por meio de um questionário criado na plataforma Google Forms e enviado aos voluntários através das mídiasResultados: A amostra foi composta por 83% de mulheres, com a faixa etária predominante sendo de 20 a 40 anos. Neste estudo, 91% dos participantes já tiveram sua primeira relação sexual com idade média de 16,9 anos. Verificou-se que 77% dos participantes utilizaram algum método na primeira relação, sendo a camisinha o mais utilizado (68,8%), seguido pelo contraceptivo oral (31%). Notou-se que 86% dos participantes não consideraram o aborto como um método contraceptivo, e 73% não consideraram a pílula do dia seguinte como um método abortivo. Além disso, verificamos que 99% dos participantes acreditavam que poderiam contrair ISTs se tivessem relações sem proteção. Conclusão: Os métodos contraceptivos mais conhecidos pelos participantes foram a camisinha masculina, seguida pelo anticoncepcional oral, enquanto os menos conhecidos foram o diafragma e a interrupção do coito.
Consumo de antimicrobianos na primeira onda da COVID-19 em um hospital de alta complexidade do estado do Amazonas
Authors: Oliveira Mírian Brasil Magalhães de , Manaças Liliane Rosa Alves , Badin Rebeka Caribé
Published: December 2023

Objetivo: Identificar e quantificar o consumo de antimicrobianos em um hospital público de alta complexidade na primeira onda da COVID-19. Métodos: Estudo descritivo, transversal e retrospectivo realizado em um hospital de alta complexidade. Foram avaliados dois períodos: pré-pandemia e a primeira onda da pandemia. O consumo dos antimicrobianos foi expresso em Dose Diária Definida (DDD) por 1000 pacientes/dia. Utilizou-se a classificação ATC (Anatomical Therapeutic Chemical) /DDD da Organização Mundial de Saúde.  Resultados: Durante o período de pré-pandemia a taxa mensal média de admissão hospitalar foi de 283 admissões, em contrapartida, na primeira onda da COVID-19, essa média reduziu para 138 admissões. Na primeira onda da COVID-19, o antimicrobiano mais utilizado foi a ceftriaxona, seguido por piperacilina + tazobactam, cefepime, meropenem e vancomicina. Na Unidade de Terapia Intensiva (UTI) houve um acréscimo considerável no consumo de cefalosporinas de quarta e terceira geração, carbapenêmicos e penicilinas de amplo espectro. Conclusão: De acordos com os nossos achados, percebemos que ocorreu um aumento generalizados de alguns antimicrobianos, o que pode ser um fator agravante para a resistência antimicrobiana. O impacto da pandemia sobre essa temática ainda é desconhecido, gerando preocupações sobre as consequências para gerações futuras.
Hipertensão Arterial Sistêmica: identificação, manejo e implicações clínicas, durante a internação hospitalar do paciente oncológico
Authors: Souza Danielle Cardoso de , Badin Rebeka Caribé , Manaças Liliane Rosa Alves
Published: December 2023

Objetivo: Analisar o processo de identificação, manejo farmacológico e implicações clínicas da hipertensão arterial sistêmica (HAS) em pacientes oncológicos, durante a internação hospitalar. Métodos: Estudo retrospectivo, quantitativo, realizado durante três meses em um hospital especializado em tumores ginecológicos. Dados epidemiológicos e clínicos foram coletados em prontuários. Resultados: Foram analisadas 417 internações, incluindo pacientes com HAS (47,96%) e sem HAS (52,04%). A comorbidade foi identificada principalmente por farmacêuticos (76%) e as classes de anti-hipertensivos mais utilizadas para manejo foram: diuréticos (26,30%), antagonistas dos receptores da angiotensina II (21,85%) e inibidores da enzima conversora da angiotensina (18,89%). Dentre os pacientes hipertensos, 75,32% apresentaram pressão arterial sistólica ≥ 150 mmHg durante a internação hospitalar. Das internações, 55,64% foram para procedimentos cirúrgicos, sendo 19,40% cancelados. No grupo de hipertensos, 25,20% das cirurgias foram canceladas por falta de condições clínicas, motivo não observado entre os pacientes sem HAS. Apenas 15,5% dos pacientes hipertensos realizaram tratamento antineoplásico prévio a internação, indicando que a HAS não foi deflagrada pela quimioterapia. Conclusão: A prevalência de HAS em pacientes hospitalizadas com câncer ginecológico é elevada. O farmacêutico clínico é essencial para otimizar a identificação e o tratamento desta comorbidade, minimizando os impactos negativos da hipertensão descompensada.
Information and analytical model for predicting the occurrence of dangerous weather conditions to alert the population
Authors:   Academy of State Fire Service of EMERCOM of Russia, Berezhnoy Denis Anatolyevich , Butuzov Stanislav Yurievich ,   Academy of State Fire Service of EMERCOM of Russia
Published: December 2023

Introduction. Today, security issues in society are more relevant than ever. One of the most important components of safety is the control of weather conditions and monitoring of weather phenomena. Prompt and accurate information about expected meteorological conditions can prevent catastrophic consequences for the population and infrastructure. Therefore, forecasting meteorological phenomena is extremely important for society and the state. The objective of the study. Increasing the level of readiness of the public warning system by developing tools to ensure the safety of people based on the systematization of means of identifying sources of emergencies (including using space technologies), forecasting their development in time and space, as well as a public warning system. Methods. The model is a set of methods of mathematical statistics and machine learning that allow you to analyze the collected data and build forecasts of possible dangerous meteorological phenomena based on them. This paper uses the method of regression analysis, the retrospective method, the Bayesian approach, as well as system analysis and synthesis. Results and discussion. As a result of the study, an assessment of the dynamics of notification before the onset of emergency hazards was carried out. A prognostic model of the hazard level based on multivariate regression analysis has been developed, which includes modeling the threats of dangerous meteorological phenomena using the Bayesian approach. The effectiveness of the developed information-analytical model for predicting the occurrence of dangerous weather conditions for alerting the population is determined. The developed methods are implemented in the computer program "Determination of the level of danger caused by dangerous meteorological phenomena" on the example of the Republic of Crimea. Conclusions. An information and analytical model for predicting the occurrence of dangerous meteorological conditions to alert the population is an important task of the entire state security system. The development of methods of mathematical statistics and machine learning makes it possible to create effective forecasting models that provide timely notification of the population about possible dangerous meteorological phenomena. Keywords: information-analytical model; warning of the population; dangerous meteorological conditions; machine learning; forecasting.
Methods of training managers using cognitive maps and situational modeling
Authors:   Moscow Aviation Institute (National Research University), Kholostov Konstantin Mikhailovich
Published: December 2023

Introduction. The methods of managing the process of professional training of managers based on the concept of consistent development of a set of professionally significant qualities by conducting simulation games and exercises with students are considered. At the same time, the formal model of the complete training process of the head is presented in the form of the sum of efforts spent on the implementation of private learning processes that allow students to form a cumulative ability to carry out managerial activities. Accordingly, the training of the head is considered successful, provided that the results of passing all stages of training have an acceptable value. Dynamic modeling of the development of situations using actual modeling scenarios based on real situations, the use of semantically significant terms and concepts familiar to managers from the subject area of management of organizational structures, allows you to bring the model situation as close as possible to the real activity of the manager, due to which it is expected to receive high efficiency of their training. Tasks of the work. Development of methods based on modeling situations characteristic of the activities of managers, and conducting simulation games with students, exercises based on the training software and hardware complex in order to improve the practical training of managers. At the same time, it is proposed to implement intelligent management of the educational process by using cognitive maps, and to use models of organizational systems functioning at the regional level for information support. Methods. The dynamic modeling method based on cognitive maps is applied. Predicate calculus methods, situational management methods, including situational modeling and situational analysis are also applied. Results and discussion. The considered methods increase the practical orientation of training, projecting the intended activity of students on the educational process, in connection with which there is a correction of the content of training sessions in the direction of increasing the expediency of the training. To implement the proposed methods in the educational process, it is proposed to use specialized training software and hardware complexes, in connection with which their composition and main functions are considered. Conclusions. The presented methods make it possible to improve the organization and implementation of the educational process on the basis of a situational approach aimed at improving the effectiveness of training managers and strengthening its practical orientation. Keywords: leadership training; education management; cognitive maps; professionally significant qualities; training complexes; situational approach.
Multi-criteria analysis of fire risks. A model of the quantitative importance of risks "one to many"
Authors:   Academy of State Fire Service of EMERCOM of Russia, Khabibulin Renat Shamil'yevich , Tarakanov Denis Viacheslavovich ,   Academy of State Fire Service of EMERCOM of Russia
Published: December 2023

Introduction. The problem of management in the organizational system of fire safety is considered using a conceptual approach to formalize decision-making procedures based on the comprehensive minimization of fire risks. Practice shows that managerial decision-making when creating an effective fire protection system provides for contradictory situations when it is necessary to minimize several types of fire risks at the same time. At the same time, the preferred values of some risks cause less preferred values of other risks, which causes a contradiction. In the theory of decision-making, such a situation requires the development of special decision-making mechanisms based on additional information about the relative importance of fire risks. This work is devoted to the application of information about the relative importance of fire risks for management decision making. Goals and objectives. The study of formalized procedures for making managerial decisions in the organizational system of fire safety. Development of a model of the quantitative importance of fire risks "one to many" and the formation of proposals for its application in the process of managerial decision-making. Methods. The research uses methods of set-theoretic description of complex processes; the theory of the relative importance of criteria; methods for solving systems of linear equations - Kramer's method. Results and discussion. A model of accounting for the quantitative importance of fire risks has been developed and recommendations for its application in the process of managerial decision-making are given. Conclusion. The paper substantiates a conceptual approach to fire risk management in the development of a fire protection system using a multi-criteria model. A theoretical generalization of methods for constructing practice-oriented fire risk management technologies has been formed. A set-theoretic description of the decision-making process in fire risk management is carried out. A model of the relative importance of fire risks "one to many" has been developed. Practical recommendations on the application of a multi-criteria model in the process of making managerial decisions are given. Keywords: multicriteria analysis; selection criteria; fire risks; fire safety system.
Hazard analysis and accident risk assessment at petroleum product storage facilities
Authors:   Belgorod State Technological University named after V. G. Shukhov, Edamenko Alena Sergeevna , Yastrebinskaya Anna Viktorovna ,   Belgorod State Technological University named after V. G. Shukhov
Published: December 2023

Introduction. The high level of accidents at oil and gas industry enterprises necessitates the development of a concept for preserving the health of the working population based on a system for assessing, monitoring and forecasting the risks of accidents. Risk is present in almost all areas of activity. Its existence is associated with decision-making in conditions of incomplete information and uncertainty. It is the analysis of the risk of accidents at such facilities and the subsequent development of measures in accordance with the identified causes that will reduce the danger and preserve the health and life of employees. Goals and objectives. Assessment of the risk of accidents at the fuel depot of LLC "Gazprom Dobycha Noyabrsk", analysis of ways to prevent emergencies and justification of the proposed measures to reduce the risk of threats to the life and health of employees. Research methods. Based on the analysis of the risk of accidents at the fuel depot of LLC "Gazprom Dobycha Noyabrsk", an analysis of the "event tree" was applied. Scenarios of possible accidents have been developed in accordance with the safety data sheet, which are summarized in a general scheme of the development of accidents at the facility under consideration. The paper considers and identifies the main sources of danger and, taking into account all components, identifies 6 of the most dangerous scenarios for the development of emergency situations in the territory of the fuel and lubricants warehouse. Results and their discussion. Taking into account the types of hazards, their characteristics and other components, the most dangerous scenarios of accidents in the territory of the fuel and lubricants warehouse were identified. The calculation results showed that the average annual probability of the most dangerous accident scenario possible in the fuel warehouse, in terms of risk and consequences, is C1 (associated with depressurization of the flexible hose of the fuel pump) and is RA = 8,43∙10-3. The calculation of the zones of action of the main damaging factors and calculations of quantitative indicators of the expected consequences in the further development of the scenario, taking into account the physico-chemical properties of hazardous substances, were also carried out. Conclusion. To ensure safety, a list of relevant measures is provided that will help reduce the risk of accidents at the object under study. Keywords: fuel and lubricants warehouse; safety; danger; probability of accidents; event tree; risk.
Fire safety of landfills municipal solid waste
Authors:   Volgodonsk Training Center of Federal Fire Service, Kudrin Andrey Nikolaevich , Roenko Vladimir Vasilevich ,   Academy of State Fire Service of EMERCOM of Russia, Deryagin Mikhail Anatolyevich ,   Main Directorate of EMERCOM of Russia in the Arkhangelsk Region, Khalikov Khalikov  Rinat Valerievich ,   Academy of State Fire Service of EMERCOM of Russia
Published: December 2023

Introduction. The article analyzes the main indicators of fire hazard of municipal solid waste landfills. Using the regression analysis method, the presence of a relationship between the duration of fire elimination and the area of the landfill was checked. The mechanism of combustion propagation in the thickness of municipal waste and the main substances involved have been determined. The dependence of the time of elimination of these fires on the depth of the sources of combustion is compiled. Based on the model and analysis results a fire extinguishing agent for extinguishing fires at municipal solid waste landfills has been proposed. The purpose of the study is to determination the main characteristics of fire safety of municipal solid waste landfills and their analysis using a regression model. Research methods. To obtain the results, general scientific and special methods of scientific cognition were used: analysis, synthesis, similarity theory, thermal combustion theory, regression model. The results of the study. By analyzing the results of regression analysis, it was found that the greatest impact on the duration of fire extinguishing of landfills of municipal solid waste from the above factors is the depth of the sources of combustion. This is due to the fact that municipal solid waste landfills burn primarily gases emitted during the decomposition of waste, which fill the thickness of municipal solid waste, so the lower the source of combustion lies from the surface, the greater the volume of combustible gases that can participate in the combustion process. Conclusion. Using regression analysis methods, the dependence of the fire extinguishing time of municipal solid waste landfills on the depth of the fire source was developed. The analysis of the obtained dependence allows us to assert that an increase in the depth of the fire source by 1 m provokes an increase in the fire extinguishing time by an average of 2,76 h . However, it should be noted that this dependence is applicable if surface fire extinguishing means are used during extinguishing. Consideration of substances involved in fires at municipal solid waste landfills allows us to conclude that in more than 74 % of fires, polymeric materials and wood waste burn. Keywords: municipal solid waste landfills; volumetric fire extinguishing; confined spaces; gas-phase combustion; ecology.