bluuebunny/crossref_metadata_2025 huggingface dataset:
Política educacional para o Ensino Médio
Authors: Mota Érico Ricard Lima Cavalcante , Casagrande Ana Lara , Alonso Katia Morosov
Published: December 2022

As políticas educacionais direcionadas ao Ensino Médio têm incorporado a educação em tempo integral como forma de alinhá-la às tendências contemporâneas. Logo, a configuração desta etapa de ensino se constitui como disputa ideológica por agendas políticas dicotômicas: demanda produtiva versus formação omnilateral dos jovens. O Estado do Mato Grosso implantou seu projeto de Ensino Médio em tempo integral em “Escolas Plenas”, trazendo singularidades organizacionais, metodológicas e curriculares. Neste trabalho, buscou-se analisar suas configurações na dimensão da política educacional e do projeto pedagógico materializado. Metodologicamente, foi realizado um estudo de caso em uma escola pública de Cuiabá, que revelou uma perspectiva gerencialista, assentada na defesa de um protagonismo nebuloso em face da noção de empresariamento de si mesmo e auto responsabilização do estudante sobre seu percurso, apagando as condições extraescolares implicadas. De maneira que se questiona essa reestruturação do Ensino Médio frente à efetiva materialização da democratização da Educação.
HISTÓRIAS EM QUADRINHOS (HQs) NO ENSINO DE MATERIAIS E PROCESSOS – DESENVOLVIMENTO ESTRUTURAL
Authors: Paulo Cesar Machado Ferroli  , Lisiane Ilha Librelotto  , Yasmin Curvelo Doehl  , Julia Cipriani Prada
Published: December 2022

O ensino de materiais e processos está em constante atualização no contexto do design. A transmissão de conhecimento às novas gerações necessita de abordagens inovadoras, sustentadas pelas mudanças culturais dos últimos anos e pelas diferenças inter e intrageracionais. Este artigo apresenta o processo de desenvolvimento de uma série de publicações, sob a forma de histórias em quadrinhos (HQs), para ensino de materiais e processos, a fim de atender às demandas de uma nova geração de estudantes da área projetual. Para atingir tal objetivo, buscou-se por referências de HQs, além de estudos teóricos e práticos, em um método de pesquisa adaptado ao contexto de pandemia. Os resultados apresentados neste artigo mostram o desenvolvimento dos princípios da HQ com foco nos personagens e modelos a serem adotados nos volumes que constituirão a série.
MÍDIAS SOCIAIS COMO ARTEFATOS DE ENSINO E APRENDIZAGEM: UMA PROPOSTA DE FRAMEWORK
Authors: Hemilyn Bonacorso  , Luiz Baptista  , Jefferson Lewis Velasco  , Júlio Monteiro Teixeira
Published: December 2022

Em tempos de uso intenso de redes sociais, tanto para fins profissionais quanto recreativos, percebem-se dificuldades por parte das instituições de ensino em se alinhar com o mundo vivido pela geração nativa digital. A aderência dessa geração a tal tipo de mídia sugere que o uso de dispositivos e artefatos digitais educacionais pode favorecer a conexão entre escola e alunos crescidos na cibercultura, mas o emprego desses recursos ainda é restrito, e muitos professores têm dificuldades para encontrá-los e utilizá-los. Considerando o contexto apresentado, este artigo busca compreender como as redes sociais podem ser utilizadas como artefatos auxiliares no processo de ensino e aprendizagem. A fim de responder a essa problemática, propõe-se um framework para orientar profissionais da educação e do design na utilização de redes sociais como meios de ensino e aprendizagem, trazendo à discussão questões que envolvam o uso de tais plataformas e seus objetivos pedagógicos no contexto do design de artefatos digitais para a educação. Para isso, foram realizados os seguintes procedimentos metodológicos: revisão assistemática de literatura com as palavras-chave social media, learning, teaching e gamification; análise de conteúdo; discussão dos conceitos e proposição do framework com base em achados na literatura; resultado deste trabalho.
A ATUAÇÃO CIENTÍFICA E EXTENSIONISTA DO PPGDESIGN/UNIVILLE COM ÊNFASE SOCIOAMBIENTAL: PROJETO ESPAÇO MAKER
Authors: João Eduardo Chagas Sobral  , Noeli Sellin  , Danilo Corrêa Silva  , Marli Teresinha Everling  , Anna Luiza M. de Sá Cavalcanti
Published: December 2022

Este artigo apresenta um relato sobre a articulação entre pesquisa e extensão no âmbito do Programa de Pós-Graduação em Design da Universidade da Região de Joinville (PPGDesign/Univille). O principal objetivo é apresentar a interdisciplinaridade que permeia vários projetos de pesquisa para dar suporte ao Projeto Espaço Maker de Educação para o Desenvolvimento Sustentável com Base no Design for Change, que foi a abordagem metodológica empregada. Para o presente estudo, utilizaram-se informações obtidas de relatórios de reuniões, visitas de campo, oficinas e práticas, pelos quais foram propostas ações a serem implementadas em escolas. Os resultados evidenciam as diversas ações conduzidas em uma escola municipal de Joinville (SC), com professores e estudantes, dando-se ênfase à educação para a sustentabilidade, voltada à problemática dos resíduos poliméricos. As variadas competências dos professores do PPGDesign e de alunos bolsistas de diferentes cursos envolvidos no projeto foram relevantes na elaboração e execução das ações propostas.
In-Silico Study of Resveratrol as Multi-Edged Potent Inhibitor against SARS-Cov-2 and Variants of Concern Using Molecular Dynamic Simulation and PCA Analysis
Authors: Kumar Sahoo Amaresh , Singh Vishal , Agarwal Vidhu , Varadwaj Pritish Kumar
Published: December 2022

Background:

Novel Coronavirus infection was announced as a global pandemic by the World Health Organization owing to its high spread and pathogenicity. In due course, there are a few approved drug molecules available for the treatment of SARS-CoV-2 infections, and a few more drugs are in the pipeline of clinical trials. However, a recent challenge has come up with rapid mutations on several proteins including the S protein of SARS-CoV-2. Multi-targeted (polypharmacological) therapy may be an effective strategy for the treatment of SARS-CoV-2 and its emerging variants.

Objectives:

In this study, we performed structure and pharmacophore-based screening by considering more than 12,000 compounds from FDA-approved drugs, antiviral drugs, anticancer drugs, and bioactive molecules from spices, vegetables, and fruits against the main protease (Mpro) enzyme of SARS-CoV-2.

Methods:

Virtual screening was performed by molecular docking. Furthermore, the best-selected molecule resveratrol was rescreened and subjected to docking, MMGBSA, molecular dynamic simulation, and principle component analysis (PCA) with 09 more essential (normal) target proteins and 02 spike variants (Delta / Omicron spike protein in complex with human ACE2) of SARS-CoV-2 to investigate multi-targeting potency of resveratrol.

Results:

Thus, all in-silico studies and their analyses show, resveratrol might serve as a potential multi-targeting molecule. Molecular dynamics simulation of 100 ns substantiated the strong interactions of proteins with resveratrol. The proposed molecule has strong interactions with 07 normal and mutated spike (S-RBD-ACE2) proteins of SARS-CoV-2.

Conclusion:

The present study demonstrated that resveratrol may be useful for polypharmacological therapy against normal/mutated variants of SARS-CoV-2 to address the ongoing pandemic.
The Responses of Rural Learner Nurses to Virtual Learning in a COVID-19 Era
Authors: Mbombi Masenyani Oupa , Muthelo Livhuwani , Phukubye Arthur Thabo
Published: December 2022

Background:

The COVID-19 pandemic resulted in many universities suspending their academic activities, making virtual learning an option for saving the disrupted academic year. The pandemic presented an opportunity to assess the implementation of virtual learning at this university, thus forcing rural-based universities to enhance their learning management system, including their clinical disciplines. This paper explores the use of virtual learning amongst learner nurses in a rural-based university by following the el-CDDO framework.

Methods:

A quantitative descriptive design was applied to describe the barriers experienced to virtual learning in a rural university. The purposive convenience sampling method was used to select learner nurses from the Faculty of Healthcare Sciences. An electronic survey questionnaire with both open and closed-ended questions sent via WhatsApp messenger was used to collect data. Data were analyzed using descriptive statistics with SPSS version 26.

Results:

The el-CDDO components affected in the study included the Context, Delivery, and Outcomes of virtual learning in a rural-based university. The Context demonstrated geographically disadvantaged learner nurses, which affects virtual learning delivery. Thus, the Outcomes included various barriers to virtual learning, such as weak networks for connecting to Blackboard, the lack of ICT facilities, such as laptops and tablets, by learner nurses, a lack of skills for using Blackboard, and ageing academics.

Conclusion:

The study findings provide a baseline reference for future digital health in the clinical area and the use of virtual learning in a rural-based university. Though we noted complex challenges such as the lack of gadgets, our findings provide a significant contribution to the planning for virtual learning in universities and the use of digital health care in the clinical area. Addressing the virtual learning barriers discussed in this paper will be a significant step in equipping learner nurses with digital knowledge and skills as future healthcare professionals. There is a need to develop strategies to enhance virtual learning in rural-based universities to ensure future digital health.
Influência do empacotamento e do teor de agregados nas propriedades de concretos permeáveis de cimento Portland
Authors: Macioski G. , Soto N. T. A. , Medeiros M. H. F. , Janh L. C. , Oliveira F. G. R. de
Published: December 2022

A desordenada expansão urbana traz consigo o aumento da impermeabilização da superfície do solo por meio de construções de edifícios, ruas e calçadas de forma a afetar o ciclo hidrológico. Uma alternativa para minimizar esse problema é a construção de pavimentos com concreto permeável, que auxilia na recuperação da capacidade de infiltração do solo. Este estudo tem como objetivo estudar a influência do empacotamento e do teor dos agregados nas propriedades do concreto permeável de cimento Portland utilizado como camada de revestimento em pavimentos permeáveis. A caracterização do concreto foi realizada em amostras cilíndricas pelos ensaios de resistência à compressão, tração por compressão diametral, índices de vazios, massa específica, módulo de elasticidade dinâmico e condutividade hidráulica de carga variável (permeabilidade). A partir dos resultados obtidos foi possível observar a influência do empacotamento na resistência mecânica e na permeabilidade das amostras. Observou-se que o uso de um menor teor de agregados com baixo grau de empacotamento proporciona um melhor desempenho nos concretos permeáveis.
Article 2 - Europe In The World Circa 2030
Authors: Gaspar Vitor , Amaglobeli David
Published: December 2022

This article will examine how several underlying evolutionary dynamics will shape the global economy, from a European perspective. The article will also discuss some areas of multilateral cooperation focusing on climate change, the pandemic preparedness, and sustainable development. At a time of heightened geopolitical tensions, international cooperation is key to avoid fragmentation and aggravating instability in the global economy.
Oliver Bruns: Antike Grundlagen der Entstehung moderner Menschenrechte
Authors: Jaschke Sebastian
Published: December 2022

Rezension zu Oliver Bruns: Antike Grundlagen der Entstehung moderner Menschenrechte. Freiburg / München: Karl Alber 2018
Daniel Martin Feige: Die Natur des Menschen
Authors: Uckmann Florian
Published: December 2022

Rezension von Daniel Martin Feige: Die Natur des Menschen. Eine dialektische Anthropologie, Berlin: Suhrkamp 2022.
Exploring Positive Psychology Factors in the Quality of English as A Foreign Language Classroom Life: A Case Study
Authors: Hu Xiaoyu , Sidhu Gurnam Kaur , Lu Xin
Published: December 2022

This study aimed to examine the quality of life in EFL classrooms by investigating the relationship between foreign language enjoyment, growth mindset, and language performance in a public university in China. The study employed an explanatory sequential research design involving 388 EFL students. and data were collected via a survey questionnaire, an English language test, and interviews. The findings indicated a moderate quality of life in EFL classrooms as students possessed moderate language enjoyment and growth mindset. Additionally, the structural equation modelling analysis revealed that language enjoyment and growth mindset had significant direct effects on English Language Performance.
Keywords: foreign language enjoyment; growth mindset; English language performance; quality of life
eISSN: 2398-4287 © 2022. The Authors. Published for AMER ABRA cE-Bs by e-International Publishing House, Ltd., UK. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). Peer–review under responsibility of AMER (Association of Malaysian Environment-Behaviour Researchers), ABRA (Association of Behavioural Researchers on Asians/Africans/Arabians) and cE-Bs (Centre for Environment-Behaviour Studies), Faculty of Architecture, Planning & Surveying, Universiti Teknologi MARA, Malaysia.
DOI: https://doi.org/10.21834/ebpj.v7i22.4153
Laser-induced luminescence of boron-doped synthetic diamond at various laser pulse durations
Authors: Oleynichuk E. A.  , Danilov P. A.  , Lednev V. N.  , Sdvizhenskii P. A.  , Kuznetsov M. S.  , Tarelkin S. A.  , Bondarenko M. G.  , Khmelnitsky R. A.
Published: December 2022

Excitation of type IIb synthetic diamond by ultrashort laser pulses in the visible range causes broadband luminescence in the UV visible range; the observed luminescence band can be attributed to the A band characteristic of diamonds. The photoluminescence spectra were obtained at different laser pulse durations (0.3-6.2 ps) depending on the pulse energy. A nonlinear dependence of the luminescence yield on the intensity of ultrashort pulses is established. Keywords: broadband luminescence, boron doped diamond, two-photon luminescence, A-band.
Simulation of subpicosecond laser-plasma X-ray radiation source
Authors: Sedov M.V.  , Ryazantsev S.N  , Pikuz S.A.
Published: December 2022

The issue of optimizing laser-plasma X-ray sources is still relevant. In this context, numerical simulation methods are very effective. A series of 2d PIC calculations using the EPOCH code were carried out. The laser pulse duration was 0.7 ps, the peak intensity was 3· 1020 W/cm2, and silicon foil between 2 and 5 μm thick was used as a target. The conversion efficiency into the continuous X-ray spectrum was calculated. The results of comparison of numerical calculations with experimental measurements showed their satisfactory agreement. Keywords: laser plasma, petawatt laser, X-ray radiation, PIC simulation.
Polarization-dependent filamentation of femtosecond laser pulses in synthetic diamond
Authors: Krasin G. K.  , Stsepuro N. G.  , Martovitsky V. P.  , Kovalev M. S.
Published: December 2022

The filamentation process inside of the bulk of type IIa synthetic diamond with known crystallographic orientation has been studied as a function of the polarization state of the ultrashort laser pulses with a duration of 300 fs and a wavelength of 515 nm. The transmittance of the sample was measured using a photodiode, while the micro-image of the filament was recorded on the CMOS camera perpendicular to the propagation axis of the exciting laser radiation. The dependences of the transmittance and length of the filament on the polarization azimuth show a distinct modulation over the entire range of its change. Keywords: ultrashort laser pulses, synthetic diamond, photoluminescence, laser polarization, nonlinear absorption, wide-bandgap dielectrics.
Supercritical resonance in a strong magnetic field
Authors: Tumakov D. A.  , Maltsev I. A.  , Popov R. V.  , Shabaev V. M.
Published: December 2022

The position and width of supercritical resonance of one-electron ion in presence of a strong magnetic field are calculated. The influence of the magnetic field on the supercritical resonance parameters is investigated. Keywords: supercritical field, complex scaling.
To the theory of stimulated brillouine scattering in the field of 2D localized inhomogeneous pumping wave at an arbitrary scattering angle
Authors: Solikhov D. K.  , Hobilov D. U.  , Dvinin S. A.
Published: December 2022

The problem of stimulated Mandelstam-Brillouin scattering (SMBS) in a plasma in the field of a two-dimensionally localized and inhomogeneous pump wave is considered for arbitrary values ??of the scattering angle. Exact solutions of the system of truncated equations for the amplitude of an electromagnetic scattered wave and the amplitude of a sound wave are obtained in the approximation of strong dissipation of sound waves for an arbitrary direction of propagation of the scattered wave. The angular dependence of the intensity of the scattered radiation and its dependence on the inhomogeneity parameter of the pump wave are studied. Keywords: stimulated Raman scattering: SRS, SBS, SBS, SRS, ionic sound, strong dissipation approach.
Зміни в нормативно-правовій базі надання медичної стоматологічної допомоги й роботи лікарів стоматологічного профілю
Authors: Vakhnenko O.M.
Published: December 2022

У статті подано аналіз змін у нормативно-правовій базі надання медичної стоматологічної допомоги й роботи лікарів стоматологічного профілю. Подаються нормативно-правові акти, прийняті за останні роки. Окрема увага приділяється трансформації в системі безперервного професійного розвитку лікарів, проблемам стандартизації стоматологічної допомоги. Подано короткий аналіз роботи групи експертів МОЗ України за напрямами «терапевтична стоматологія», «хірургічна стоматологія», «ортопедична стоматологія», «дитяча стоматологія», «ортодонтія», «стоматологія».
Стоматологічна допомога пацієнтам із серцево-судинними захворюваннями
Authors: Buriak R.V. , Slobodianyk M.V. , Pozur T.P.
Published: December 2022

У статті подано огляд літератури з особливостей стоматологічних маніпуляцій у пацієнтів із серцево-судинними захворюваннями. Надання стоматологічної допомоги пацієнтам, які перенесли операції на серці, пов’язане з певними труднощами: прийом антикоагулянтних препаратів, антибіотикотерапія, антитромботична профілактика в післяопераційному періоді. При проведенні стоматологічних маніпуляцій унаслідок вживання фармакологічних препаратів виникає високий ризик розвитку побічних реакцій та ускладнень, таких як кровотечі, поява резистентності до антибіотиків, зниження загального та місцевого імунітету, підвищення рівня транзиторної бактеріємії. У статті наведено алгоритм дій лікаря-стоматолога при проведенні лікувальних стоматологічних маніпуляцій з урахуванням супутньої загальносоматичної патології та прийому лікарських засобів.
Pengetahuan Tentang Program Ayo Buang Sampah Obat Pada Apoteker yang Bekerja di Apotek Wilayah Yogyakarta
Authors: Wahyudi Achmad , Kristina Susi Ari
Published: December 2022

Obat bebas OTC dan obat resep dapat dengan mudah dibeli di apotek dan banyaknya obat yang digunakan dapat memicu seseorang untuk menyimpan obat yang tidak digunakan dan obat kedaluwarsa di rumah. Penelitian ini bertujuan untuk mengetahui tingkat pengetahuan tentang Program Buang Sampah Obat pada apoteker. Jenis penelitian ini menggunakan desain cross-sectional. Sampel penelitian adalah apoteker lima kabupaten di DIY sebanyak 261 apoteker. Teknik pengambilan data menggunakan kuesioner melalui google form untuk melihat pengetahuan apoteker. Kuesioner terdiri dari karakteristik apoteker dan pengetahuan tentang Program Ayo Buang Sampah Obat. Analisis data dilakukan secara deskriptif, uji chi-square di analisis multivariat menggunakan uji regresi logistic berganda. Hasil analisis menunjukkan bahwa mayoritas praktik pembuangan obat melalui wastafel dalam bentuk cair 102 (39,1%) dan dikembalikan ke distributor dalam bentuk solid dan semi solid 68 (26,1%). Hasil analisis bivariat menunjukkan bahwa apotek melayani PRB, usia, dan lokasi apotek berhubungan dengan tingkat pengetahuan apoteker (p<0,05). Hasil analisis multivariat menunjukkan usia paling berpengaruh terhadap tingkat pengetahuan (nilai Wald 3,068), dengan tingkat kepercayaan 95%. Berdasarkan hasil penelitian dapat disimpulkan bahwa pengetahuan apoteker tentang pembuangan obat cukup rendah, dikarenakan masih banyak apoteker membuang obat ke tempat sampah.
Prevalensi Bakteri Resisten Karbapenem di RSUP Dr. Sardjito Periode Januari-Agustus 2020
Authors: Primasari Firdhani Satia , Puspitasari Ika , Nuryastuti Titik
Published: December 2022

Salah satu kasus resistensi yang memerlukan perhatian khusus saat ini adalah resistensi bakteri terhadap antibiotik golongan karbapenem. Adanya resistensi terhadap penggunaan antibiotik karbapenem dan belum ditemukannya antibiotik baru menjadikan cakupan pilihan antibiotik menjadi cukup sulit. Banyak negara telah melaporkan kejadian resistensi bakteri karbapenem dan jumlahnya terus mengalami peningkatan. Di Indonesia, data tersebut masih sangat minim dan belum banyak yang mengkaji. Penelitian ini bertujuan untuk mengetahui besarnya prevalensi dari tiga macam bakteri, yaitu Pseudomonas aeruginosa, Acinetobacter baumannii, dan Enterobacterales spp yang resisten terhadap antibiotik karbapenem. Penelitian ini merupakan penelitian observasional retrospektif yang mengambil data hasil uji sensitivitas isolat Pseudomonas aeruginosa, Acinetobacter baumannii, dan Enterobacterales (Klebsiella pneumoniae dan Escherichia coli) periode Januari-Agustus 2020. Prevalensi dihitung dengan membandingkan jumlah bakteri yang resisten karbapenem terhadap total isolat bakteri yang ada. Dari hasil perhitungan, diperoleh bahwa prevalensi dari ketiga macam bakteri tersebut fluktuatif tiap bulannya. Di mana didapatkan pola bahwa antara bulan April-Mei prevalensi ketiga bakteri resisten karbapenem tersebut mengalami penunurunan kemudian untuk mengalami peningkatan untuk Pseudomonas aeruginosa dan Acinetobacter baumannii.  Prevalensi bakteri resisten karbapenem tertinggi ditemukan pada Acinetobacter baumannii dengan rentang prevalensi antara 46,43%-70%, diikuti Pseudomonas aeruginosa dengan prevalensi sebesar 12,82%-23,33%, dan Enterobacterales dengan prevalensi 0,73%-8,24%.
Narrative Review : Probiotik Sebagai Antijerawat Dalam Sediaan Topikal
Authors: Leksono Gigih Mukti , Bestari Angi Nadya , Purwanto Purwanto
Published: December 2022

Jerawat adalah inflamasi kulit kronis yang terjadi pada banyak orang yang disebabkan salah satunya oleh ketidakseimbangan mikrobioma (disbiosis) kulit berupa hiperkolonisasi Cutibacterium acnes. Probiotik mampu menekan patogen dalam saluran pencernaan dan beberapa tahun terakhir telah dimanfaatkan sebagai bahan aktif dalam kosmetik. Tujuan dari penelitian ini adalah untuk menilai potensi produk topikal mengandung probiotik dalam aktivitas sebagai antijerawat. Penelitian ini dilakukan dengan cara narrative review dan dilakukan dalam empat tahap yaitu penentuan kata kunci, kriteria inklusi dan eksklusi, seleksi literatur, dan analisis hasil. Pencarian literatur dilakukan melalui database elektronik daring seperti Scopus, PubMed, Science Direct, dan Wiley Online Library. Dari review yang dilakukan diperoleh data bahwa berbagai jenis probiotik memiliki aktivitas antimikroba, khususnya antijerawat melalui ekskresi hidrogen peroksida, senyawa asam, bakteriosin, dan bacteriocin-like inhibitory substances (BLIS). Probiotik dapat dimanfaatkan dalam kondisi hidup maupun tak hidup, diformulasikan menjadi berbagai jenis sediaan topikal, dan terbukti bermanfaat sebagai antijerawat dengan penggunaan yang sesuai.
Empowering Modern Kartinis to Welcome Industry 4.0 through an E-Commerce Workshop
Authors: Sari Wina Permana , Sidharta Hanugra Aulia , Sidharta Sidharta
Published: December 2022

Most Indonesians have a strong view that a woman should stay at home and refrain themselves from having a job. These days as technology makes life easier, this view has been shifting. Women are able to work, even from home. Furthermore, during the COVID19 pandemic, the role of women in helping the family’s economy was greatly inﬂuential. During this pandemic, quite a lot of people have been laid oﬀ due to the government enforcing social distancing policy, which aﬀects companies because customers prefer to stay at home and follow the government’s requests. Due to this  situation, the authors provide a solution for Indonesian Kartinis, especially the PKK women in Purwodadi Village, City of Malang who mostly have small businesses, such as making traditional kue basah, tailors, and other crafting businesses. They were forced to stop their businesses in this pandemic, and one of the factors was because they could not utilize advanced technology and market their product online. The solution for this issue is giving guidance and e-commerce training for the PKK women using the Asset Based Community Development (ABCD) method, so E-Commerce in every business will be sustainable and the results of increasing knowledge of this E-Commerce workshop are 83%.
Exploring Nautical Culture in Gunvantrai P Acharya’s Dariyalal: A Study
Authors: Soni Ms. Rima B , Rao Dr. Vidya G
Published: December 2022

Nautical culture with its various characteristics has attracted writers over the years. Gunvantrai Popatbhai Acharya, who is exceptional in Gujarati language and literature, is one of the leading discoverers of audacious nautical narratives in Gujarati literature. Ancient accomplishments of Gujarati shipment are portrayed in Acharya’s Dariyalal written in the Gujarati language in the foundation stage. Subsequently, the text was translated into English by Kamal Sanyal and demonstrated by Gautam Chattopadhyay in 2000. The focus of the novel offered is set against the background of past experience. The present paper titled, “Exploring Nautical Culture in Gunvantrai P Acharya’s Dariyalal: A Study” seems to explore nautical fantasy, importance of sea, festivities related to sea and Guajarati oceangoing community with the kaleidoscopic aspects.
16-Й ФОРУМ ПМР: В ЦЕНТРЕ ВНИМАНИЯ pLTE
Authors: Набоких Л. , Попов С.
Published: December 2022

28 ноября в московском отеле "Холидей Инн Лесная" состоялся 16-й Международный форум-выставка "Профессиональные сети и системы связи" − мероприятие, традиционно собирающее ведущих профессионалов сферы критических мобильных коммуникаций. В этот раз наиболее горячо обсуждаемой на форуме темой стали сети private LTE.
СЕТИ PRIVATE LTE ОТ ГК "АНТАРЕС"
Authors: Портной С. , Данилеян С.
Published: December 2022

Приводится характеристика технологии частных сетей private LTE. Описываются решения по строительству сетей private LTE, предлагаемые Группой компаний "Антарес" на базе собственного частотного ресурса, позволяющие не прибегать к помощи компаний "большой четверки".
ТЕХНОЛОГИЯ PoDL – СИСТЕМА ДИСТАНЦИОННОГО ПИТАНИЯ ДЛЯ ИНТЕРНЕТА ВЕЩЕЙ
Authors: Семенов А.
Published: December 2022

Рассмотрены функциональные возможности, базовые принципы построения и технические особенности аппаратной и программной частей оборудования дистанционного питания терминального оборудования по однопарным витопарным кабельным трактам PoDL. Показана перспективность применения техники PoDL в проектах автоматизации объектов недвижимости различного назначения.
НАША ЦЕЛЬ – ПОЛНОСТЬЮ ЗАМЕСТИТЬ РЕШЕНИЯ УШЕДШИХ С РЫНКА ВЕНДОРОВ
Authors: Шевалье Н.
Published: December 2022

Компания RDP (Research & Development Partners), отсчитывающая свою историю с 2010 года, сегодня входит в экосистему "Ростелекома" и является одним из ведущих российских разработчиков и поставщиков интеллектуального оборудования для широкополосной передачи данных. RDP специализируется на разработке инновационного программного обеспечения и программно-аппаратных комплексов для высокопроизводительной обработки сетевого трафика в сетях операторского класса. Продукция компании отвечает мировым стандартам качества, экспортируется в целый ряд стран ближнего и дальнего зарубежья. ПО, разработанное компанией, включено в ИТ-реестр Министерства цифрового развития, связи и массовых коммуникаций Российской Федерации, что подтверждает высокую степень импортозамещения в продуктах RDP. "ПЕРВАЯ МИЛЯ" попросила Николая Шевалье, директора по развитию компании, рассказать о возможностях и планах RDP в сфере импортозамещения интеллектуального телекоммуникационного оборудования операторского класса.
Colección de cactus del Jardín Botánico de Santiago, República Dominicana
Authors: Bobadilla-Peñaló Elí Misael , García-Rodríguez Rosanna
Published: December 2022

Los jardines botánicos son esenciales para la conservación de la diversidad de las cactáceas. A través de las colecciones vivas que preservan en sus recintos se ejecutan múltiples investigaciones científicas, y se desarrollan programas de conservación y educación ambiental. En este trabajo se presenta la colección viva de cactus del Jardín Botánico de Santiago (República Dominicana) con información sobre el origen geográfico, los usos etnobotánicos y el estado de conservación de las especies.
Evaluación de Chlorophytas como indicadoras de contaminación por metales pesados en el litoral sur de Santo Domingo
Authors: Meléndeza Elvis Nicolás
Published: December 2022

Las Chlorophytas han sido utilizadas en estudios de contaminación en metales pesados anteriormente. Estas algas tienen la capacidad de acumularse en grandes alfombras de talos que flotan y se adhieren en las rocas intermareales y costeras. Los metales pesados son sustancias que pueden ser tóxicas en bajas concentraciones. Existen métodos para la detección de estos metales como la Espectroscopia de Absorción Atómica (EAA). Esta metodología se puede utilizar con organismos que adsorben estos metales como, por ejemplo, las macroalgas. Se identificaron Ulva fasciata y Chaetomorpha gracilis, las cuales se acumulan en el litoral sur de Santo Domingo. Para buscar una forma natural de detección para la acumulación de este material biológico contaminante, U. fasciata y C. gracilis fueron evaluadas para ser consideradas como bioindicadores de contaminación por metales pesados. Se obtuvieron concentraciones promedio en U. fasciata para el cobre de 15.968 mg/kg, para el hierro de 102.985 mg/kg y para el cinc de 63.598 mg/kg. En C. gracilis, para el cobre de 62.207 mg/kg, para el hierro de 2426.081 mg/kg y para el cinc de 97.555 mg/kg. Se pudo evaluar que la división Chlorophyta sí puede ser bioindicador de metales pesados en el litoral sur de Santo Domingo, República Dominicana.
Nota de la 3.ª Edición del Simposio Internacional sobre Ambientes Extremos y Organismos Extremófilos (ISE3O). Universidad Autónoma de Santo Domingo, República Dominicana, 2022
Authors: Ramos Rommel T
Published: December 2022

No necesita un resumen.
Experimental Study on Steel Fiber Reinforced Concrete
Authors: S Arivalagan , K S A Dinesh Kumar , A Paul Makesh
Published: December 2022

Abstract: As of today, there are no official set of rules for designing fiber reinforced structures, but there are several suggestions for rules which are described in the report. Mechanical properties of concrete and mortar reinforced with randomly distributed smooth steel fibers were investigated to understand the mechanism of fiber reinforcing. Different volumes, lengths, orientations and types of fibers were used. Fibers were compared with conventional reinforcement in flexure, tension and compression. It was observed that the significant reinforcing effect of fibers is derived after the cracks are initiated in the matrix, just as with conventional tensile and stirrup reinforcement. The post-cracking resistance of fibers is considerably influenced by their lengths, orientation, and stress-strain relationship. The spacing of reinforcement appears to have little influence on crack propagation below a certain length. This Project consist of M20 Grade concrete where the compression test and split tensile test are done. The cubes and cylinders are casted for 7,14 and 28 days of curing. Steel fibers are used in this project with three different volume percentage of fibres (0.50%,0.75% and 1.0%). The inclusion of fiber showed improvement of compression strength and tensile strength.
The influence of shaping on the behavior of a mesh shell shaped as a one-sheeted hyperboloid
Authors: Nechiporuk Gennady S. , Pravdolyubova Svetlana S. , Vekilyan Mikhail O.
Published: December 2022

Introduction. The stress-strain state (SSS) of mesh shells that have the shape of a one-sheeted hyperboloid, consisting of one, two and three sections and subjected to vertical and wind loads coupled with their own weight is studied. The feature of these shells is the use of the Fibonacci number in their geometry, or in the ratio of their diameters and heights.

Materials and methods. The position of rectilinear generatrices of shell depends on the angle of inclination of generatrices, which is determined by the mutual rotation of the upper and lower bases, and it determines various shapes of the structure. The stress-stain state of shells is found numerically using the LIRA–SAPR software package. The largest forces arising in the generatrices and the largest horizontal displacements of the upper edge of the shell, caused by wind loading, are compared.

Results. Equations are obtained to identify the position of the generatrix and the size of the real semi-axis of the hyperboloid. Analytical models of shells with different inclinations of generatrices are provided. As a result of the data analysis, the shapes of shells, having different heights and numbers of storeys, are proposed to ensure their optimal strength and stiffness. If the structure is subjected to vertical loads and self-weight, the mutual rotation of upper and lower bases does not affect the SSS of e shells. When the wind load is applied, the situation is completely different. Hence, for single-section shells of medium height and high shells with optimal parameters of internal forces and displacements, the size of the real semi-axis coincides with the size corresponding to the “golden section”. At the same time, shells with a small angle of mutual rotation of the bases barely resist lateral loading. In two- and three-sectional shells, the value of the real half-axis is slightly greater.

Conclusions. The use of mesh shells, having the shape of a one-sheeted hyperboloid that has the “golden section” ratio, allows obtaining more expressive structural solutions. Analytical models of such structures are presented.
Special aspects of design solutions for indoor water supply systems of high-rise buildings
Authors: Ryltseva Yuliya A.
Published: December 2022

Introduction. The subject of research is indoor cold water supply systems of high-rise buildings. They have a complex structure due to unique architectural features, the need to pump water to higher floors and compliance with reliability requirements applicable to engineering systems. High-rise buildings are often multi-functional, and this characteristic is implemen­ted in the process of designing indoor water supply systems: it is necessary to take into account various classes of functional fire hazards typical for different areas inside a building, and equip individual rooms with automatic water extinguishing units. Of special importance is the energy efficiency of a water supply system, since pumping equipment and its mode of operation have the greatest influence on the system. The design of an indoor water supply system for any high-rise structure is always a compromise between the interests of investors (developers) and the regulations. The purpose of the study is to identify current trends in the design of indoor cold water supply systems for high-rise buildings (or complexes).

Materials and methods. The overview is based on current regulatory and engineering documentation governing high-rise construction, as well as the research papers focused on the design of engineering systems of high-rise buildings. The author analyzed several designs of indoor water supply systems for multi-functional high-rise buildings, in respect of which positive opinions had been issued by the expert organizations.

Results. It is established that up-feed parallel water supply systems, broken down into zones, are most widely used in the present-day projects of indoor water supply systems designed for high-rise buildings. Each water supply zone can serve 11 to 18 floors, and an increase in the number of floors within one zone reduces the energy efficiency of the system. Automatic fire extinguishing systems are an integral element of water fire extinguishing systems in multi-functional high-rise buildings. Any damage, inflicted by the false triggering of sprinklers, should be minimized at the stage of design.

Conclusions. The author classified potential cold water supply systems for high-rise buildings, described their principle of operation, strengths, weaknesses, and applicability limits. The research project also encompasses the analysis of present-day designs of indoor cold water supply systems for multi-functional high-rise buildings.
Assessment of information security risks for construction enterprises
Authors: Shchepkina Natalia N.
Published: December 2022

Introduction. The instability of the global economy, caused by the macroeconomic and geopolitical uncertainty, put forward new information security (IS) requirements applicable to enterprises operating in various industries. The result is a different vision of the problem of IS risk assessment. Systems of IS risk assessment used in international practice were analyzed; their weaknesses were identified in this article. These weaknesses were used by the author as the basis for choosing an approach to IS risk assessment. The approach chosen to assess the IS risk in accordance with the international FAIR standard was based on the factor analysis of the IS risk.

Materials and methods. The author used the research techniques that belong to the group of analytical methods (analysis, classification, and comparative analysis). They allow developing an integrated solution in terms of the choice of an approach to the IS risk assessment for a construction enterprise in accordance with the FAIR international standard. The Russian IS risk assessment regulatory and legal framework, international IS risk assessment standards, as well as information taken from open-access Russian and foreign sources were used.

Results. A consistent solution contributed to the choice of an approach to the IS risk assessment in accordance with the international FAIR standard and the formation of a set of factors needed for a factor analysis of IS risks typical for a construction enterprise. The proposed system of factors takes into account the practical experience, accumulated by IS enterprises operating in various industries and relevant theoretical developments presented in research papers.

Conclusions. In the course of analyzing the problem in question, the author succeeded at choosing an approach to IS risk assessment at construction enterprises. This approach encompasses a qualitative and quantitative assessment of factors triggering IS risks in accordance with the international FAIR standard.
La noción de autoridad pedagógica desde una perspectiva psicopedagógica. Sentidos, desarrollos teóricos y escenas
Authors: Machini Florencia , Arias Patricia
Published: December 2022

La investigación “La autoridad docente y las nuevas infancias y adolescencias. Significaciones sociales, obstáculos y experiencias”, procura aportar conocimiento sobre la temática identificando las transformaciones o persistencias históricas en la configuración de las concepciones implícitas sobre la incidencia de la autoridad en las relaciones vinculares docentealumnos. Interesa especialmente conocer de qué manera en tiempos de transformaciones sociosubjetivas, los docentes se posicionan subjetivamente ante nuevas infancias y adolescencias. Dado que el aprendizaje es siempre una situación vincular, en el abordaje de la problemática se ubica en lugar central: las relaciones y las posiciones subjetivas enseñante-aprendiente y, cómo los modos en que se ejerce la autoridad crean u obstaculizan las condiciones más óptimas para que el aprendizaje se produzca. La investigación mencionada, genera interrogantes, tensiona teórica y metodológicamente el problema y aporta conocimiento científico al campo de conocimiento psicopedagógico.
Análisis de los movimientos retóricos del discurso académico del campo de las letras en artículos de acceso abierto, publicados por la Universidad Nacional de la Patagonia Austral, durante el periodo 2016- 2019.
Authors: Forchino María Verónica
Published: December 2022

Reflexionar sobre los procesos mediante los cuales se institucionaliza la investigación en el campo de las letras (estudios literarios lingüísticos y semióticos) en la UNPA hace ineludible la necesidad de investigar sobre la producción científica en el campo, materializada en textos escritos. Esta práctica ya incorporada en las estructuras del mundo académico se trata de unainteracción social moderada por un código disciplinar específico y observarla desde la dinámica institucional permite comprender su incidencia en la formación de los sujetos y en la naturaleza del campo en el que se inscriben. Atendiendo a estas características, el análisis de artículos científicos publicados por los agentes del campo ofrece una luz, no solo para indagar sobre el discurso científico, sino también sobre las variaciones y contextos socioculturales en los cuales dichos discursos se produjeron. Es en este sentido que interesa estudiar aspectos relevantes del discurso científico del campo de las letras en la UNPA, investigando sobre las estrategias discursivas utilizadas, indicadas a través de propósitos comunicativos asociados a la escritura científica y las retóricas esgrimidas para la justificación de las investigaciones. En este trabajo se consideran los procedimientos aplicados por investigadores en el campo de las letras de la UNPA en la producción del discurso científico en artículos de acceso abierto, publicados en revistas propias (sin indización) y disponibles en repositorios de la universidad. Se concluye que, si bien con algunos matices, las estrategias discursivas analizadas en este corpus están en consonancia con las establecidas para las ciencias en general, borrando fronteras o divisiones entre disciplinas, aún en revistas que no son indizadas. Respecto a las estrategias de justificación, debido al ato porcentaje de artículos que argumentan basados en sus contribuciones sociales, podemos afirmar que los investigadores ponderan y justifican sus intervenciones sustentadas por las implicancias sociales en una zona geográfica particular.
AS MULHERES E SUA ATUAÇÃO NO MERCADO DE TRABALHO: UM ESTUDO NO VALE DO TAQUARI-RS
Authors: Brandão Luana , Fiorese Lucimara
Published: December 2022

Este estudo busca descrever a opinião das mulheres sobre sua inserção no mercado de trabalho na contemporaneidade, considerando as conquistas de espaço no mercado de trabalho, tendo como objetivos específicos: analisar o perfil das mulheres no mercado de trabalho; analisar a participação das mulheres no mercado e trabalho; relatar as dificuldades encontradas pelas mulheres no mercado de trabalho e descrever a importância da mulher no mercado de trabalho. A metodologia envolveu pesquisa descritiva, qualitativa e quantitativa, para a coleta de dados foi aplicado um questionário online utilizando o Formulário do Google, enviado por meio das redes sociais, para a análise de dados utilizou-se o software Microsoft Office Excel. Os resultados demonstraram que a maioria das mulheres se fazem presente no mercado de trabalho e possuem maior destaque nas áreas de educação (professoras, diretoras, monitoras etc.) e também nas áreas administrativas (técnicas em administração, secretária, empreendedoras, empresárias, bancárias, contadoras etc.). Além disso, as mulheres estão cada vez mais conquistando seu espaço no mercado de trabalho. Também, as mulheres estão aumentando a cada dia seu grau de conhecimento tanto na teoria como na prática, conquistando seu espaço e fazendo-se ser respeitadas perante a sociedade.
PERSPECTIVAS NA PRODUÇÃO E NO APROVEITAMENTO ENERGÉTICO DO BIOGÁS DE ATERROS SANITÁRIOS
Authors: De Sousa Francisco Das Chagas
Published: December 2022

Aterros sanitários são locais que tem a finalidade de decompor resíduos sólidos urbanos. Entre os resíduos urbanos, aqueles de origem orgânica passam por compactação e posteriormente por processos de degradação anaeróbica, que gera biogás com alto teor de metano. O metano é um dos principais poluentes atmosféricos, mas por ser fonte de carbono também pode ser utilizado para produção de energia elétrica. Aterros sanitários são uma das maiores fontes de emissão de metano (20% do metano antropogênico). Desde 2012, pela Resolução Normativa da ANEEL nº 482/2012, o consumidor pode ser atendido por modalidades distribuídas de energia elétrica, onde a fonte geradora pode estar localizada próxima ao local de consumo. O presente trabalho objetiva traçar um panorama das condições de aproveitamento de biogás em aterros sanitários, bem como entraves e medidas que vêm sendo tomadas para que haja viabilidade da captação desse gás. A pesquisa foi baseada em trabalhos publicados e armazenados em plataformas digitais, com publicações recentes, preferencialmente dos últimos cinco anos. A normativa da ANEEL dá aos aterros sanitários a possibilidade de aproveitamento do biogás para a geração distribuída de energia elétrica. Porém grande parte dos aterros não recebem investimentos suficientes que possibilitem a construção de sistemas adequados para a captação do biogás. Dessa forma, as condições atuais presentes nesses aterros, como infraestrutura e logística, não propiciam um bom aproveitamento do gás que é gerado. Faz-se necessária toda uma conjuntura para que esses empreendimentos possam fazer a captação adequada do biogás, e dar uma destinação sustentável.
COMPORTAMENTO DO SETOR DE BENS DE CAPITAL: EVIDÊNCIAS A PARTIR DE MODELOS AUTOREGRESSIVOS NO PERÍODO DE 2002 A 2020
Authors: Gilli Ricardo Pires , Almeida Helberte João França , Feltrin Rafael Jasper
Published: December 2022

O setor de bens de capital é de fundamental importância na economia, uma vez que ele representa a incorporação do investimento produtivo, bem como gera conhecimentos e externalidades positivas para toda a economia. Diante disto, o presente estudo busca avaliar os canais de transmissão da política monetária, juros e câmbio, no setor de bens de capital. Para tanto, três modelos são estimados por VAR em diferentes períodos. Os resultados obtidos para o período de 2002 a 2020 mostram que a Selic e o câmbio influenciam na produção de bens de capital, de forma positiva e negativa, respectivamente. Por sua vez, no período de 2002 a 2010, a Selic e o câmbio apresentam uma relação negativa com o setor de bens de capital. Por fim, no período de 2011 a 2020, a Selic deixa de ser significativa e o câmbio se torna ainda mais relevante. Portanto, os resultados encontrados sinalizam que a política monetária e seus desdobramentos desempenham um papel importante na determinação da produção de bens de capital, com o câmbio assumindo maior relevância.