bluuebunny/crossref_metadata_2025 huggingface dataset:
An Approach to Prognosis-Decision-Making for Route Calculation of an Electric Vehicle Considering Stochastic Traffic Information
Authors: Rozas Heraldo , Muñoz-Carpintero Diego , Perez Aramis , Medjaher Kamal , Orchard Marcos
Published: March 2024

In this work, a Prognosis-Decision-Making (PDM) methodology to calculate the best route of an Electric Vehicle (EV) in order to reach a destination in a street network, incorporating stochastic traffic information, is presented. The problem is formulated as an optimization problem that seeks to minimize the expected value of an objective function, which includes the time and energy spent to complete the route. The proposed methodology first selects a number of the best routes using standard routing optimization algorithms. Then, information about the traffic state, state of charge (SOC) of the lithium-ion (Li-ion) battery, as well as the elevation and distance profiles of the routes are used as inputs for a prognosis algorithm, which allows to evaluate the different possible paths. Finally the route with minimal expected travel cost is selected according to the optimization criterion. Simulation results show that the inclusion of the prognosis algorithm, incorporating traffic, battery and route information, effectively helps finding the best route in terms of the travel cost.
RUL Prediction of Reaction Wheel Motor in Satellites
Authors: Yun Yuri , Lee Jungyong , Oh Hwa-suk , Choi Joo-Ho
Published: March 2024

For advanced agile attitude control of the satellite, reaction wheels are used actuated by motor. In order to ensure reliable operation, fault detection and prediction of remaining useful life (RUL) of the motor is of great importance. In this study, multi-scale Extended Kalman Filter (EKF) is employed for this purpose using the data of input current and output velocity measured in the life test of the motor. The motor dynamic behavior is modeled by the ordinary differential equations (ODEs). Characteristic behavior of the reaction wheel that degrades as the motor is used over repeated cycles is taken as the health indicator. The degradation value is defined by damping coefficient by solving the micro EKF problem using the input and output measurements at each cycle. Then, the RUL is predicted by solving the macro EKF problem based on the regression model of damping coefficient, which enables proactive action before the motor failure is encountered.
A comparative study of particle filters for prognostics implementation in industry
Authors: Do Phuc
Published: March 2024

Prognostics is an engineering discipline aiming at predictingthe Remaining Useful Life (RUL) of an industrial system oritem. Accuracy and confident prediction of the RUL are verymeaningful and important for anticipating failure, controllingsystem operational efficiency as well as optimizing maintenanceoperations. Given the important role of the prognosticsor RUL prediction, a number of prognostics approaches hasbeen proposed and successfully applied in various industry.Among these approaches, particle filters (PF) are more andmore studied and employed thank to their powerful performanceand their flexibility in predicting the RUL of systemsnon-linear and non-Gaussian. However, the prediction performancestrongly depends on the application contexts andthe type of particle filter utilized. The choice of particle filtersis therefore a critical step in real industrial applications. Thepaper focuses on a comparison of the three different PF techniques(Sampling importance resampling, Auxiliary particlefilter, and Regularized particle filter) to support the criticalstep. The performance of the three PF techniques is comparedby considering different degradation models, noises level. Inaddition, the computing time is also analyzed through differentnumerical examples.
Distributed Diagnosis of Electric Aircraft Powertrain
Authors: Kulkarni Chetan S , Roychoudhury Indranil , Gorospe George
Published: March 2024

Electrically powered autonomous aircraft are being increasingly considered for intra-city short-haul air-taxi services to fly human passengers between different locations. As a result, it is critical to incorporate safety under autonomous operations into system operations by enabling such autonomous aircraft to make accurate estimates of its current health state and take the right decisions to complete its mission successfully. The first step to assess health state of the entire aircraft is for the aircraft to be able to assess the health of its individual critical systems, (e.g electrical powertrain) for it to be able to fly and reach its destination in a safe manner. The fundamental components of a powertrain in an electrically powered aircraft include key electrical components such as batteries, motors, and power electronics (e.g., electronic speed controllers). A model-based diagnosis approach of complex critical systems enables their safe and efficient operation. Typically, such model-based schemes are centralized approaches that suffer from inherent disadvantages such as computational complexity, single point of failure, and scalability issues. Distributing the diagnosis task addresses these issues. To this end, this paper presents the results of implementing a distributed diagnostics approach to a representative electric aircraft powertrain. In particular, we focus on the implementation of a distributed diagnosis framework to a quadrotor vehicle. The simulation experiments demonstrate how the distributed diagnosis algorithm correctly and efficiently diagnose faults in the rotorcraft’s electric powertrain.
Hydraulic Pump Fault Diagnosis Based on Empirical Wavelet Transform and Extreme Learning Machine
Authors: Ding Yu , Lu Chen , Tao Laifa , Cheng Yujie , Zhang Xingliu , Song Dengwei
Published: March 2024

In order to recognize the conditions of a hydraulic pump quickly and effectively, a fault diagnosis method based on empirical wavelet transform (EWT) and extreme learning machine (ELM) is proposed in this paper. EWT, a new self-adaptive signal decomposition method, is used to adaptively decompose the original fault signal from low frequency to high frequency according to frequency characteristics. After extracting the characteristics of the decomposed signal, ELM is applied to achieve the fault classification of hydraulic pump with its advantages of high learning speed and generalization performance. Experiments show that above method captures fault information of hydraulic pump well and performs feasible and effective.
Agent-Based Optimization of Maintenance Planning for Railway Vehicles
Authors: Franzen Julian , Pinders Udo , Kuhlenkötter Bernd
Published: March 2024

In practice, maintenance of rail vehicles is based on reactive and preventive maintenance strategies. Condition-oriented maintenance approaches are only slowly finding their way into the market. When researching the state of the art, it is noticeable that the majority of the approaches presented is considering individual components - the system focus necessary for maintenance optimization is not taken into account.

Depending on the target system (number of components) and planning period, a complex optimization problem (OP) results. The OP is an NP-heavy problem for which the use of Genetic Algortihms can deliver suitable solutions for small search spaces. When applying it on a complex system with a larger solution space, this heuristical approach alone is not sufficient for the analytical optimization of a system representing a locomotive.

Therefore, in this paper agent-based distributed problem solving is applied to analytically optimize the maintenance of the target system. Therefore, a multi-agent system (MAS) based on the O-MaSE-model will be developed, which captures the configuration of a target system and formulates the overall OP using the fictional data from a drivetrain of a shunting locomotive as an example. Following the principle of co-evolutionary problem solving, the overall problem is divided into smaller subproblems (SP). These SP have the right size to be solved by an own agent using genetic algorithms. In addition to, the solution focuses on the autonomous negotiation of an acceptable solution for the entire system by the SP agents.
STRATEGI KOMUNIKASI PEMASARAN DALAM UPAYA MERAIH KONSUMEN
Authors: Pinontoan Nexen Alexandre
Published: March 2024

Judul penelitian ini adalah Strategi Komunikasi Pemasaran dalam Meraih Konsumen. Penelitian ini berfokus pada strategi komunikasi pemasaran marketing PT. Jelajah Indonesia Wisata Asia dalam  meraih konsumen. Tujuan penelitian ini adalah untuk melihat bagaimana strategi komunikasi pemasaran marketing PT. Jelajah Indonesia Wisata Asia dalam meraih konsumen. Tujuan dari penelitian deskriptif adalah membuat deskripsi, gambaran serta lukisan secara sistematis, faktual dan akurat tentang fakta-fakta, sifat-sifat serta hubungan antar fenomena yang diselidiki. Teori yang dipakai dalam penelitian ini berhubungan dengan Strategi Komunikasi Pemasaran, Bauran Promosi dan Marketing Mix. Objek penelitiannya adalah PT. Jelajah Indonesia Wisata Asia sebagai industri penyedia layanan wisata domestik - internasional, gathering, tiket dan layanan perjalanan lainnya. Informan penelitian ini berjumlah lima orang yaitu Manajer Administrasi dan Komersial, Senior Supervisor Sales Marketing dan Sales Marketing. Senior Supervisor Hospitality and Customer Care dan Senior Supervisor HRD, GA and Procurements yang dapat memberikan informasi mengenai PT. Jelajah Indonesia Wisata Asia. Metodologi yang dipakai dalam penelitian ini ialah metodologi penelitian deskriptif kualitatif. Hasil penelitian menunjukkan bahwa Pelayanan dan fasilitas tidak cukup untuk menarik konsumen, dibutuhkan elemen elemen dalam strategi komunikasi pemasaran untuk mencapai hasil yang lebih baik lagi.
PROBLEMATIKA PERANCANGAN INFRASTRUKTUR, KURATORIAL, DAN PEDAGOGI MUSEUM DI INDONESIA
Authors: Nugeraha Mohammad Ady
Published: March 2024

Museum merupakan organisasi non-profit untuk melayani dan membangun masyarakat yang terbuka untuk publik. Museum bertugas mengoleksi, melestarikan, meneliti, mengomunikasikan, dan memamerkan warisan kemanusiaan serta lingkungannya, baik bersifat benda maupun tak-benda, untuk tujuan edukasi, penelitian, dan hiburan. Menurut data yang diterbitkan pemerintah pada tahun 2020, terdapat 439 museum di seluruh Indonesia. Namun, hanya 32 museum yang masuk dalam Tipe A (amat baik). Sedangkan hampir 50% dari museum lainnya belum distandarisasi. Meskipun dalam beberapa tahun terakhir museum di Indonesia mengalami pertumbuhan yang cukup pesat, data ini menunjukkan rendahnya kualitas perancangan, pengelolaan, serta pengawasan museum di Indonesia. Penelitian ini merupakan penelitian kualitatif deskriptif melalui observasi pada beberapa museum di kota besar untuk mengidentifikasi problematika umum tentang perancangan dan pengelolaan museum di Indonesia. Analisis dilakukan dengan mengevaluasi praktik yang terjadi di lapangan dengan acuan pengelolaan museum yang menjadi standar internasional serta regulasi yang memayungi pengelolaan museum. Penelitian ini melihat bahwa problematika tersebut dapat dikategorikan menjadi persoalan infrastruktur dan desain ruang, narasi dan kuratorial, serta pedagogi dan desain interaksi pengunjung. Dengan keragaman kebudayaan dan kekayaan alam yang ada di Indonesia, perancangan dan pengelolaan museum yang baik dapat memaksimalkan potensi museum sebagai sarana konservasi warisan kemanusiaan, pendidikan non-formal, rekreasi, serta mendorong aktivitas ekonomi maupun turisme kebudayaan.
PURWARUPA PAPAN PERMAINAN BERTEMA GLOBAL PANDEMIC SEBAGAI UPAYA EDUKASI BENCANA KESEHATAN MENGGUNAKAN SIMULASI AUGMENTED REALITY
Authors: Ramadhani, S.Sn., MT Nugrahardi , Yudistira Alamin, ST., M.Ds Rabendra , Prasetyo, ST., MT Didit , Noordyanto, S.Sn., M.Sn Nauvan , Dwitasari, ST., M.Ds Putri , Hariadi, S.Kom., M.Sc Ridho Rahman
Published: March 2024

Bencana terkini yang baru-baru ini melanda dunia adalah bencana kesehatan yang disebabkan oleh virus COVID-19 atau yang lebih dikenal dengan virus Corona. Hingga tulisan ini dibuat, wabah virus Corona telah menyebar ke 65 negara di dunia, termasuk Indonesia. Pemerintah telah melakukan berbagai upaya, diantaranya adalah dengan berbagai sosialisasi. Berkaitan dengan hal ini, diperlukan media edukasi yang efektif untuk menyampaikan informasi kepada masyarakat. Media yang dimaksud tidak hanya menyampaikan pesan, namun memiliki kemampuan untuk membuat membangun awareness audiens hingga membentuk behavior. Contoh media populer yang saat ini berkembang pesat adalah media bermain, baik permainan fisik (board game) atau permainan digital (game digital). Penelitian ini lebih berfokus pada board game karena mempertimbangkan beberapa aspek konten mitigasi bencana kesehatan memerlukan aktifitas motorik yang tidak dapat diakomodasi oleh platform digital. Papan permainan dipercaya menjadi salah satu metode yang efektif saat ini, karena melibatkan unsur bermain dan belajar secara dua arah. Unsur teknologi berupa Augmented Reality menambah kesan imersive dalam melakukan simulasi untuk mempelajari menghadapi sebuah wabah yang terjadi di masyarakat. Tim peneliti dan Dinas Kesehatan sebagai mitra diharapkan menjadi jembatan untuk memberikan pengetahuan serta menghadapi wabah virus corona dengan efektif dan menyenangkan melalui purwarupa papan permainan bertema Global Pandemic dengan studi kasus wabah Virus Covid19 di masyarakat.
MENILIK MASYARAKAT MINANGKABAU MELALUI RUMAH GADANG
Authors: Muhdaliha M.Sn Benny
Published: March 2024

Artefak dan artefaktual budaya merupakan sebuah representasi dari sejumlah nilai (intristik dan ekstrinstik) dari masyarakat tempat Artefak dan artefaktual tersebut diproduksi. Rumah adat dari suku Minangkabau, Rumah Gadang, memiliki fungsi dasar sebagai tempat tinggal sekaligus merupakan lambang keberadaan suatu kaum/suku di Minangkabau. Oleh karena itu, Rumah Gadang memiliki hubungan yang sangat kompleks antara fungsi dan makna sosialnya. Gaya arsitektural dan pembagian zona ruangnya tidak hanya sekadar mengejar keindahan tetapi juga merepresentasikan kehidupan kejiwaan dan sosial politik masyarakatnya. Penelitian ini bertujuan untuk menggali hubungan antara Rumah Gadang dengan gaya hidup manusia yang ada didalamnya dengan menggunakan metode deskriptif kualitatif melalui pendekatan persepsi visual. Rumah Gadang sebagai simbol visual penting bagi masyarakat Minangkabau, juga menyiratkan nilai budaya masyarakatnya melalui tujuan pembuatan dan peruntukan setiap ruangan didalamnya.
PERANCANGAN ENSIKLOPEDIA AUGMENTED REALITY HIU DAN PARI YANG DILINDUNGI
Authors: Joy Christy Joselly
Published: March 2024

Perancangan aplikasi mobile ensiklopedia interaktif berjudul "Ensiklopedia Hiu dan Pari yang Dilindungi " bertujuan untuk menjadi media pembelajaran informatif yang menarik yang dapat memberikan edukasi kepada masyarakat tentang Hiu dan Pari mengenai status konservasinya dan spesies yang dilindungi (12). memuat Informasi tentang cara membedakan hiu dan pari dari ciri-ciri biologisnya, sebaran wilayah, kedalaman, ciri-ciri pembeda, yang disajikan melalui ensiklopedia serta informasi lain yang mendukung konservasi hiu dan pari. Metode penelitian yang digunakan dalam perancangan aplikasi ensiklopedia ini adalah metode kualitatif dengan teknik pengumpulan data dari buku dan internet, serta observasi dan design thinking. Berdasarkan hasil penelitian, penulis menemukan bahwa masih kurangnya kesadaran masyarakat akan status hiu dan pari yang terancam punah, sehingga diperlukan media edukasi dan informasi tentang hiu dan pari. Diharapkan aplikasi ensiklopedia seluler interaktif ini dapat menjadi media yang menarik untuk meningkatkan kesadaran masyarakat akan status konservasi dan keamanan hiu dan pari
RETORIKA VISUAL IKLAN SOSIAL MEDIA KOLABORASI VINDES DAN RANS ENTERTAINMENT DALAM ACARA TIBA-TIBA TENIS
Authors: Widyanira Shelyn , Zpalanzani Mansoor Alvanov , Satria Firmanda
Published: March 2024

Strategi pemasaran merupakan hal paling dasar yang bisa dilakukan bagi perusahaan dan media untuk mengenalkan sebuah acara kepada target konsumen. Kolaborasi merupakan salah satu strategi pemasaran yang telah banyak dilakukan dari acara hiburan, melalui satu pihak perusahaan atau perseorangan kepada pihak lainnya, sehingga kolaborasi dalam strategi pemasaran mampu menghasilkan kreativitas dan sinergi yang terintegrasi. Iklan dalam rangkaian kampanye Tiba-Tiba Tenis yang dibuat VINDES dengan mengikutsertakan RANS Entertainment yang ada pada sosial media merupakan contoh dari kolaborasi pada periklanan atau strategi pemasaran. Tiba-Tiba Tenis merupakan sebuah acara yang diselenggarakan oleh VINDES pada tahun 2022 sebagai rangkaian dari segmen VINDES Sport, Strategi pemasaran Tiba-Tiba Tenis oleh VINDES yang berkolaborasi dengan RANS Entertainment ini merupakan salah satu implementasi Komunikasi Visual Periklanan, terutama dalam menyampaikan pesan persuasif dalam bentuk kampanye pemasaran melalui media visual dan pemangku kepentingan. Penelitian ini merupakan penelitian metode analisis konten dan teori retorika visual Sonja K Foss dan Hesford dan Brueggemann yang digunakan untuk menganalisis fotografi dan videografi dari kampanye menggunakan teknik observasi dengan studi literatur. Hasil dari penelitian ini ditemukan bahwa konten yang disajikan tidak hanya berfungsi sebagai promosi acara sekaligus media edukasi tentang olahraga tenis bagi penggemar VINDES dan RANS Entertainment, melalui konten-konten ditemukan retorika visual dalam konten tidak hanya terbatas pada elemen desain atau gambar, tetapi juga mencakup unsur-unsur budaya dan makna yang terkandung dalam karya visual tersebut.
Some Theoretical Issues on Quality Management of Training Programs at Universities According to AUN-QA Standards
Authors: HuyNguyen Dung
Published: March 2024

The article presents an overview of the research situation on the set of assessment standards for training programs according to AUN-QA standards in the world and Vietnam. The inherit the ideas of domestic and foreign scientists, this research building a theoretical basis for building operating procedures and quality management content of training programs at universities according to AUN-QA standards. This activity includes planning, organization, direction, and inspection integrated with elements of management subjects, management objects, and management tools to ensure scientific and effective quality management of training programs at universities; contributing to the implementation of tasks and basic goals of education and training in the new era.
P. Cair. Cat. 10368: A fragmentary agoranomic sale from Pathyris
Authors: Skalec Aneta
Published: March 2024

The paper offers an edition of the agoranomic sale P. Cair. Cat. 10368 originating from Pathyris and dated in 113 bc. Despite its fragmentary state of preservation, it provides interesting onomastic information and mentions a relatively rarely attested unit of measurement, embadon.
Bishops of the Patriarchate of Alexandria travelling to meet their Patriarch in Late Antiquity and Early Middle Ages: A study of the motives and duration of their journeys
Authors: Wipszycka Ewa
Published: March 2024

The article considers the theme stated in the title in three separate sections focusing on three regions that were ecclesiastically subordinate to the patriarchate of Alexandria, that is Egypt, Libya Inferior and Pentapolis, and Nubia and Ethiopia. Bishops in the first area, strictly controlled by the patriarch, travelled to Alexandria first to be ordained and later to attend synods called by the patriarch and to conduct routine business, for example requesting financial assistance, waiting for a dispute between hierarchs to be solved, or in the case of breaking the discipline by the bishops or members of the clergy subordinate to them. Churches of Nubia and Ethiopia, located farther afar, sought the patriarch’s attention almost exclusively in order to ordain bishops of the political centres of their states. The patriarch’s ability to directly interfere with the internal matters of these distant Churches was very limited. For each of the examined regions, the author seeks to establish the approximate time required to travel to Alexandria. This section of the paper is based on antique and early medieval sources as well as post-medieval and nineteenth-century travel records.
Süt İneklerinde Meme Başı Kanalının Ultrasonografik Değerlendirilmesi
Authors: Yildiz Mehmet , Sendag Sait
Published: March 2024

Ultrasonografi sığırlarda meme ve meme başlarının incelenmesinde kullanılabilecek noninvazif bir tekniktir. Bu çalışmanın amacı meme başı kanalı olarak bilinen duktus papillaris (Dp) uzunluğunun ırk, parite, mastitis, gebelik ve sağım şekli gibi bazı maternal faktörlerle ilişkisini araştırmaktır. Çalışmanın hayvan materyalini farklı ırk (Holstein, Simmental, Montofon) ve yaşta, klinik olarak sağlıklı toplam 50 inek oluşturdu. Bu kapsamda ineklerde ırk, parite, mastitis, gebelik ve sağım şekli verileri ultrasonografik ölçümler eşliğinde değerlendirildi. Elle sağım ile tüm meme başlarında sağımın kolaylığı veya zorluğu tecrübesi olan aynı kişi tarafından test edildi. Memenin genel klinik muayenesi ve temizliği yapıldıktan sonra Dp uzunlukları ultrasonografi (5-7.5 MHz lineer prob) ile ölçülerek kaydedildi. Sonuç olarak, tüm hayvanlarda ortalama Dp uzunluklarının ön meme başlarında 9.80±2.08 mm (sağ) ve 9.90±2.03 mm (sol) ve arka meme başlarında 10.22±1.91 mm (sağ) ve 10.29±1.92 (sol) mm olduğunu tespit edildi. Meme başlarındaki Dp uzunluklarında istatistiksel anlamda bir fark bulunmadı (p>0.05). Ayrıca Dp ile ırk, parite, mastitis, gebelik ve sağımın kolaylığı veya zorluğu arasında anlamlı bir farklılık tespit edilmedi (p>0.05).
REVISÃO INTEGRATIVA:
Authors: Souza de Jesus Silva Maria Jeane , Cunha Anecleto Úrsula
Published: March 2024

Este estudo apresenta resultado da Revisão Integrativa da Literatura (RIL), uma das etapas de pesquisa já concluída sobre letramento digital crítico, realizada em um mestrado profissional na área de Educação. Tem como objetivo apresentar mapeamento de produções acadêmicas primárias, de forma abrangente, sobre a formação do leitor na cultura digital, a partir de pesquisas realizadas nos repositórios da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) e do Instituto Brasileiro de Informação em Ciência e Tecnologia (IBICT), inicialmente no período de 2014 a 2018. Para tanto, foi realizado um levantamento de dissertações e teses a partir da seguinte questão: quais perspectivas e posicionamentos são apresentados, na área da Educação, em relação à formação do leitor na cultura digital? Essa pesquisa foi ampliada em 2021, a partir da busca de artigos publicados na Biblioteca Eletrônica Científica Online (SciELO). O propósito é identificar como o gênero discursivo memes, categoria revisitada, contribui para a formação do ciberleitor crítico e amplia os multiletramentos na esfera digital. A partir dos critérios de inclusão e de exclusão, foram selecionadas sete pesquisas no âmbito da pós-graduação para compor o corpus analisado, no recorte temporal de 2014 a 2018, e, outrossim, quatro publicações de artigos, em 2021. Os resultados apontam a relação entre letramento digital dos estudantes da Educação Básica e o trabalho com gêneros discursivos digitais como forma para ampliar os letramentos críticos e os multiletramentos. Por fim, os memes são apresentados como objeto cultural nas práticas de comunicação, considerando a nova linguagem narrativa que emerge da cibercultura, que, também, refletem tensões e relações de poder.
AVALIAÇÃO DO PROGRAMA INSTITUCIONAL DE ASSISTÊNCIA ESTUDANTIL DE UMA INSTITUIÇÃO FEDERAL DE ENSINO SUPERIOR
Authors: De Lima Moreira Mário Wedney , Castro Araújo Adriana , De Lima Gallindo Erica
Published: March 2024

Este artigo compara diversas políticas de assistência estudantil com foco principal no pagamento de auxílios estudantis em pecúnia, envolvendo programas, projetos e ações que contribuem para o desenvolvimento integral e integrado do estudante em algumas instituições federais de ensino superior (IFES). Em relação a esta política, este estudo mostra a problemática com ênfase histórica na descontinuidade das ações, o que não contribui para a permanência do estudante na instituição. Em termos de metodologia, descreve uma nova abordagem para a distribuição do recurso, visto como uma solução para este problema. Quanto aos meios, esta pesquisa é considerada quantitativa, pois o objetivo desta é analisar o perfil do estudante de uma IFES a partir de quantificações, usando métodos matemáticos. Em relação aos fins, esta investigação é descritiva, objetivando caracterizar as políticas de assistência estudantil para permanência e êxito, estabelecendo relações entre variáveis, o que envolve técnicas de coleta de dados padronizados. Finalmente, este estudo envolve a análise exaustiva, buscando um detalhamento aprofundado do assunto. Os principais resultados desta pesquisa mostram que um programa institucional de assistência ao educando contínuo, que garanta ao discente as condições básicas, como alimentação, transporte e saúde, durante toda a sua vida acadêmica, permite que este consiga lograr êxito ao concluir seu curso, mesmo em situações fortuitas e de força maior, como ocorreu durante a pandemia.
POLÍTICAS DE REGULAÇÃO POR RESULTADOS NO CONTEXTO DA GESTÃO DA EDUCAÇÃO BÁSICA
Authors: Serighelli Marco André , Giusti Trevisol Márcio
Published: March 2024

O presente estudo tem como objetivo delimitar o campo do conhecimento científico por meio de um mapeamento de artigos e teses que analisaram as políticas de regulação educacional por resultados na gestão da educação básica pública. Para tal foi utilizada uma pesquisa bibliográfica nos acervos Scientific Electronic Library Online (SciELO) e Instituto Brasileiro de Informação em Ciência e Tecnologia (IBICT). A metodologia utilizada foi exploratória e documental, tendo como base uma análise qualitativa dos dados encontrados na empiria. Como procedimentos metodológicos, foi realizada a leitura dos resumos e o levantamento de dados, considerando o tipo de documento, o uso do idioma português, o âmbito nacional, a vinculação à área de Educação e a publicação compreendida entre 2010 e 2020. Ficou demonstrado, nas produções analisadas, que, por um lado, o Estado procura exercer um papel de regulador das ações dos agentes públicos com a adoção de mecanismos de controle, mas, por outro lado, os professores enxergam a possibilidade de fazerem escolhas na realização do trabalho educativo, mediante suas experiências, seus saberes, atendendo, de forma apropriada, a realidade de suas escolas. Os trabalhos apontaram que os mecanismos de avaliação, a prestação de contas e a responsabilização não podem apenas representar indicadores de desempenho, mas sim ser utilizados com vistas a melhorar os processos educacionais.
ENSINO DA LEITURA NA ESCOLA PÚBLICA DE MOSSORÓ (RN)
Authors: De Araújo Pontes Verônica Maria , Fraga Azevedo Fernando , Tavares Santos Jean Mac Cole
Published: March 2024

Este artigo trata de uma pesquisa incluída no Grupo de Pesquisa Literatura, Tecnologia e Novas Linguagens (GEPELT), da Universidade do Estado do Rio Grande do Norte (UERN), e que tem como objetivo geral refletir sobre o ensino da leitura na escola pública e contribuir para a formação de leitores capazes de dar significado ao que leem no contexto do 3.º ano do ciclo inicial em uma escola pública de Mossoró, Rio Grande do Norte (RN). Questiona-se inicialmente como será o trabalho com a compreensão de leitura de textos realizado pelo professor em sala de aula, e o que fazer para a formação do leitor que dê sentido à leitura. Para responder aos questionamentos da pesquisa, realizam-se entrevistas e observações em sala de aula com os sujeitos partícipes: um professor e 28 alunos do 3º ano de uma escola pública municipal da Cidade de Mossoró (RN), a partir de um aporte teórico-metodológico de autores como Azevedo (2017) e Pontes (2012). Conclui-se que os alunos se encontram em nível inicial de leitura, operando com estratégias locais de leitura, e que 06 (seis) alunos não sabem ainda decodificar os nossos códigos linguísticos; a maioria deles, que em dados representa 22 alunos, não aprendeu a ler na perspectiva da leitura enquanto um processo mais amplo de compreensão crítica e sua utilização social.
ESTUDO DE IMPACTOS AMBIENTAIS
Authors: Costa Alves Suiane
Published: March 2024

É notável a crescente demanda por um ensino interdisciplinar e contextualizado à realidade do educando e, nesse quesito, trabalhar o currículo a partir de práticas laboratoriais alinhado ao estudo de impactos ambientais possibilita a sua imersão no campo de estudo. Este artigo tem por objetivo discutir a importância do Estudo de Impactos Ambientais alinhado às práticas laboratoriais na promoção da sustentabilidade. Metodologicamente, caracteriza-se como um estudo experimental, apresentando uma abordagem quanti-qualitativa. Assim sendo, esta pesquisa traz a aplicação exitosa das análises antrópica, físico-química e microbiológica para a identificação de intervenções e impactos ambientais, sendo a nascente do Rio Cocó o ambiente lêntico escolhido. Como resultado, observaram-se alterações na amostra de água, fazendo-nos refletir sobre o comprometimento da nascente, bem como a identificação de alterações no entorno, contribuindo para um quadro de prejuízo da biodiversidade local. Sugere-se a criação de mecanismos eficazes que enalteçam a importância do conhecimento para a preservação ambiental, promovendo a participação da comunidade local e global, articulando interesses, sentimentos e valores com vistas à sustentabilidade.
PAULO FREIRE E AS “40 HORAS DE ANGICOS (RN)” (1963)
Authors: Da Cruz Barbosa Maria das Graças , Martins Teixeira dos Santos Luciana , Guimarães Carvalho Maria Elizete
Published: March 2024

Discutir os paradigmas pedagógicos que resultam da proposta educativa freiriana para as “40 Horas de Angicos (RN)” (1963) é o objetivo deste texto. Mediado pela metodologia da pesquisa bibliográfica e documental, neste trabalho se problematizam os elementos pedagógicos orientadores dessa experiência. A interpretação hermenêutica e a ideia do indivíduo enquanto valor demarcam a perspectiva epistemológica e o método adotado. Autores como Freire (2011) e Lyra (1996), entre outros, contribuíram para a interpretação e o diálogo com as fontes. Os resultados indicam uma pedagogia fundamentada na historicidade de seus participantes e em seu reconhecimento enquanto sujeitos históricos e inacabados. As “40 Horas de Angicos (RN)” apontam novos paradigmas para a historiografia educacional brasileira e para a formação humana, pois se trata de uma pedagogia forjada na/para a vida, fundamentada na criticidade e capacidade ontológica do ser mais freiriano. Questionadora das realidades e inventiva/transformadora dos sujeitos participantes, essa experiência pioneira de alfabetização de adultos é constituída pelo elemento formativo (auto)biográfico da (re)escrita de si.
Factors Affecting Intention to Subscribe to Netflix Video on Demand Services
Authors: Resinta Evaratis  , Prabowo Fajar Sidiq Adi , Muhammad Azhari
Published: March 2024

Interest in subscribing to Netflix's video on demand service is influenced by several factors, namely service quality, price perception, promotion, customer service, subscription interest, as well as the influence of service quality, price perception, promotion, and customer care/service on interest in subscribing to video on demand services.

The method used is a quantitative method. Based on conclusive objectives, survey research strategy, type of causal investigation, based on individual analysis units, researcher involvement does not interfere with the data, non-conflict background and cross-sectional research implementation time

In this research, the results showed that the t-count of service quality on subscription interest was 9.992, the t-count of price perception on subscription interest was 1.999, the t-count of promotion on subscription interest was 10.889, and the t-count of customer care/service was 4,933. Based on the results of the research, it is concluded that the variables Service Quality, Price Perception, Promotion and Customer Care/Service have a positive effect on Interest in Subscribing to Netflix Video on Demand.
Charles Rennie Mackintosh ve Josef Hoffmann arasındaki tasarım etkileşimleri: Sanatsever Evi ve Stoclet Palas Örneği
Authors: PFEİFFER-TAŞ Şule , KÖSE Merve
Published: March 2024

Art Nouveau akımı, kıvrımlı, eğrisel, bitkisel gibi genel tasarım özelliklerinden farklı olarak Glasgow’dan Charles Rennie Mackintosh ve Viyana’dan Josef Hoffmann tarafından doğrusal-geometrik şekilde yorumlanmıştır. Mackintosh ve Hoffmann’ın benzer tasarım diline sahip olmaları nedeniyle aralarındaki etkileşim hakkında birçok farklı görüş bulunmaktadır. En yaygın görüş Hoffmann’ın Mackintosh’tan esinlendiği üzerinedir. Bu görüşün doğruluğu, cephe ve plan açısından birçok benzerlik bulunduran Mackintosh’un Sanatsever Evi (1901) ve Hoffmann’ın Stoclet Palas (1905-11) yapısı üzerinden incelenmiştir. Çalışmada, literatür taramasına ek olarak görsel ve plan karşılaştırmalarıyla sonuca varılmaya çalışılmıştır. Sanatsever Evi, Stoclet Palas’tan daha önce inşa edilmesine rağmen bulgulara göre Mackintosh’un yapısındaki birçok benzer özellik Hoffmann tarafından daha önceki yıllarda kullanılmıştır. Mackintosh tasarım stilini 1900’lerin ilk yıllarında değiştirmeye başlayarak Viyana Secession stiline yakınlaşmıştır. Böylece yaygın görüşlerin aksine esinlenme önce Viyana’dan Glasgow’a ardından Glasgow’dan Viyana’ya gerçekleşmiştir. Fakat Viyana’nın etkisinin daha fazla olduğu; Mackintosh’un Viyana Secession’dan ve Hoffmann’dan esinlendiği görülmektedir.
Cold Pressed vs. Centrifugal Juice: Comparison in Terms of the Juice Yield, Physicochemical and Phytochemical Properties
Authors: Baykus Gokcen , Unluturk Sevcan
Published: March 2024

In this study, a juice beverage was prepared from pineapple, green apple, and kiwifruit using cold press and centrifugal juice extraction methods. In the first stage, the most preferred beverage formulation (60% pineapple, 35% green apple, and 5% kiwifruit) was selected according to the acceptance index (AI) calculated based on sensory analysis scores. Next, the performance of home-type cold-pressed juicers (CPJ) and centrifugal juicers (CDJ) was compared, considering the physical, chemical, and phytochemical properties of the mixed beverage. It has been determined that the juice yield performance of the cold pressing technique is better than the centrifuge method. For example, the juice yield of pineapple obtained by a cold press juicer (92%) was found to be higher than the centrifugal extraction method (47%). Although the pH of CDJ and CPJ beverages were similar, the total soluble solids content (°Brix), the color parameters (a*, b*, L*), the browning index (BI), and the turbidity of both beverages were significantly different. While the browning index (BI), L*, and b* values of the CPJ beverage were higher, the a* value was lower than that of the CDJ beverage. Additionally, the CPJ juice mixture was more turbid and phase separation was not observed as in the CDJ beverage. This study revealed that juices obtained by both squeezing methods contained comparable total phenolic content (TPC). For example, the amount of TPC for CPJ and CDJ was 867.25 ± 0.01 mg GAE/L and 922 ± 0.01 mg GAE/L, respectively. Furthermore, the 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity of both beverages was not significantly different. It was concluded that the physical properties of juices extracted by CPJ were more satisfactory than those of CDJ. However, more studies are needed to compare the data obtained on the antioxidant activity and TPC amount of fruit juices using different measurement methods.
Bayesian Uncertainty Update to a Model of Flexural Strength of α-SiC
Authors: Walker Eric A. , Sun Mengyuan , Chen James
Published: March 2024

This article demonstrates a statistical method to update the uncertainty in the flexural strength of silicon carbide, α-SiC. The previously reported uncertainty for the flexural strength of α-SiC was a constant ±15%.  However, this uncertainty should be adjusted as more data becomes available.  A Bayesian approach is proposed to rapidly and precisely update the uncertainty.  To validate the method, five scenarios are demonstrated.  The first scenario assumes the experimental data is distributed as the model predicts.  The second and third scenarios have the model underestimating and overestimating flexural strength, respectively.  The fourth and fifth scenarios use data from a thermo-mechanical fracture model.  The thermo-mechanical fracture model introduces a change in the temperature transition of flexural strength.  The uncertainty decreased from 15% to a range between 8.3% and 13.4%.  Two parameters are inferred in the fourth scenario while five are inferred in the fifth scenario.  Inferring five parameters leads to more consistent uncertainty across temperature.
A Green Route for Sustainable Nanoporous Solid Acid Catalyst Synthesis Using Bio Template and Analysis of Its Progressive Transformation of CO2
Authors: Thangam M.A. Mary , Kannan Chellapandian
Published: March 2024

Green chemistry approach is a most important area in the modern chemical world.  The nano (meso) porous materials have the specific application in separation, adsorption and catalysis.  A green template (Egg white) is used as a bio template for the synthesis of nanoporous material to replace the hazardous templates.  It is a bio-degradable template; it does not create any environmental issues.  The synthesized material is characterized by various spectroscopic techniques to confirm its structural formation. Based on pore size, the catalyst named as AlSiO4-14.  The synthesized catalyst (AlSiO4-14) is active at 175oC. This low temperature activity will not produce coke formation at the same time it does not require any regeneration and the catalyst is continuously active for catalytic reactions.  The catalytic activity of carbon dioxide decomposition is achieved at lower temperature.  The complete carbon dioxide decomposition of AlSiO4-14 is 43 % is a great impact of the material.
ІНОЗЕМНА МОВА В ПРОЦЕСІ ВИВЧЕННЯ ВЕТЕРИНАРНОЇ ФАРМАКОЛОГІЇ МАЙБУТНІМИ ЛІКАРЯМИ ВЕТЕРИНАРНОЇ МЕДИЦИНИ
Authors: Токарчук Т. С.
Published: March 2024

Вплив війни на освіту в нашій країні – це питання, яке потребує аналізу та обговорення, оскільки від нього залежить культурне майбутнє як країни загалом, так і наступних поколінь. Сьогодні знання іноземних мов – це, перш за все, ключ до успіху та нових можливостей, які відкриваються перед людиною і робить її фізичний та духовний світ набагато кращим, цікавішим, та, в умовах глобалізаційних процесів, які відбуваються у сучасному світовому суспільстві, є просто необхідним компонентом професійної діяльності фахівця будь-якого рівня, будь-якої сфери. Швидкий плин потоку суспільства, пов'язаний із освітньо-економічною ситуацією, розвитком передових технологій, сучасністю кожного зокрема, що потребує нових, більш адаптованих, інтегрованих, мобільних вимог до професійної підготовки майбутніх фахівців із різних спеціальностей і вчасності ветеринарного спрямування. На сьогодні, в умовах війни, цінними є здобувачі аграрних закладів освіти, які здатні до розкриття власного потенціалу та самореалізації. Тому перед науково-педагогічними працівниками постає велика відповідальність та уміння застосувати професійні навики і знання, підібрати правильний алгоритм майстерності подачі інформації та підхід до кожного майбутнього фахівця. Оскільки, завдяки викладачу країна отримує самодостатніх, конкурентоспроможних та впевнених у собі і своїх силах спеціалістів.
Kişilik, Renkler, Desenler, Burçlar ve Beyin
Authors: Altan Mustafa Zülküf
Published: March 2024

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Hayat Bilgisi
Authors: Özgür A. Faruk
Published: March 2024

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Library Support: Implications on Student Well-being
Authors: Samo Sittie Jalalia Pananggilaan , Agcito Melody R.
Published: March 2024

Fostering healthy, supportive contexts that holistically enrich growth is fundamental to the central mission of educational institutions. This study evaluated how college students perceive library support across various dimensions and its influence on their well-being, involving 303 students from a private institution in Cagayan de Oro City, Philippines. Utilizing a researcher-made questionnaire and focus group discussions, it explored the relationship between library support and student well-being. The study revealed that the participants' assessment of library support across physical, intellectual, social, and environmental dimensions was generally high, reflecting satisfaction with resources, assistance, social environments, and the library's ambiance. They also reported high well-being levels in physical, cognitive, and social aspects, indicating a positive overall self-assessment. The participants' library support assessment significantly influenced their well-being levels, suggesting that high-quality library support contributes to higher well-being. Key themes from the students' library support experiences included a conducive environment, technological support, collaboration opportunities, and distractions. This study emphasizes the significant role of academic libraries in enhancing student well-being, advocating for comprehensive library services and a holistic approach to student welfare in higher education. It points to institutions to provide welcoming and collaborative library spaces by applying a "therapeutic landscape" ethos across education, and conducting further research on the influence of library support on well-being across different contexts.
Burnout: Una Revisión en Especialistas de Unidad de Cuidados Intensivos en Tiempos de Pandemia Covid-19
Authors: Hernández Corona Diana Mercedes , González Heredia Tonatiuh , Colunga Rodríguez Cecilia , Medina Ramírez Angelina Lizeth , Barajas Herrera Jesús Jovany
Published: March 2024

Introducción: El Síndrome de Burnout es conocido como desgaste profesional o síndrome de fatiga en el trabajo. Objetivo: Evaluar la prevalencia de Burnout en especialistas de unidad de cuidados intensivos en tiempos de pandemia COVID-19. Metodología: Se realizó una búsqueda para identificar los estudios más relevantes para este análisis. La búsqueda fue realizada por cuatro revisores de forma independiente usando palabras clave y la combinación de 15 consultadas, se seleccionaron sólo 4. Resultados: En la pandemia de COVID-19, se vio un aumento de factores de riesgo en el personal expuesto, tales como los especialistas de la Unidad de Cuidados Intensivos, derivados de la respuesta inadecuada de las instituciones y la falta de condiciones óptimas para afrontarlo. Conclusión: El Síndrome de Burnout aumentó hasta un 60% en trabajadores de la UCI durante la pandemia y también se asoció con mayor incidencia de ansiedad, depresión y problemas de sueño.
STRUCTURE OF LOCAL ELEVATION DEMAL, KUMAK, ALAK LOCATED WITHIN THE ZHAZGURLIN DEPRESSION
Authors:   CASPIAN UNIVERSITY OF TECHNOLOGY AND ENGINEERING NAMED AFTER SH. YESSENOV, MEREKEYEVA E.K. ,   LLP "DESIGN INSTITUTE "OPTIMUM"
Published: March 2024

In the article, the main purpose of the research is to study the deep structure of the territory, to identify and trace faults in the Zhazgurli depression of the South Mangyshlak. In tectonic terms, the study area is confined to the central part of the Southern Mangyshlak trough. The considered structures Demal, Kumak, Alak are located within the Zhazgurli depression. The authors present the current understanding of the geological structure of the sites under consideration, which is based on the materials of seismic surveys and well drilling data, as well as on the basis of previously performed work. The ideas about the structure of the foundation are based on the materials of geophysical research, first of all, gravity and magnetic exploration, as well as seismic exploration of the CMRV (correlation method of refracted waves) DSS (deep seismic sounding) MEWE (the method of exchange waves of earthquakes). The geological structure of the area was revised on the basis of volumetric seismic survey materials, which allowed us to obtain new data on the structure of the main structures.
ENHANCING THE DURABILITY PROPERTIES OF CEMENT STONE THROUGH THE INCORPORATION OF BASALT FIBER REINFORCEMENT
Authors:   TARAZ REGIONAL UNIVERSITY NAMED AFTER M.H. DULATI, KABDUSHEV A.A. , DELIKESHEVA D.N. ,   SATBAYEV UNIVERSITY
Published: March 2024

The primary focus in designing a cement slurry for wellbore cementing is to ensure its strength and long-term integrity. To obtain high-strength cement-based materials, the influence of basalt fiber as a reinforcement was studied to create a cement slurry with high compressive and flexural strength. Deformation of the cement under loading was also investigated during the testing process. For the study, a cement plug was created using Portland cement with a water-cement ratio of 0.5. Different concentrations of basalt fiber (0.1%, 0.5%, 1%, and 2%) were added to the mix. Strength tests were carried out on the cement stone samples after 2, 7, and 14 days. The results showed that reinforcing the cement with basalt fiber significantly improved both its strength properties and plasticity. The addition of fiber led to an 11% increase in both compressive and flexural strength. Among the different fiber concentrations tested, 0.5% basalt fiber yielded the most successful outcomes, providing the highest strength characteristics for the cement stone while preserving its fluidity as a cement slurry. These findings offer valuable insights for the practical use of basalt fiber-reinforced cement slurry in constructing oil and gas wells, ensuring their durability and long-term performance.
CARBON DIOXIDE CONVERSION OF METHANE ON LaNiO3 AND La0.9Ce0.1NiO3 PEROVSKITE CATALYSTS
Authors:   INSTITUTE OF COMBUSTION PROBLEMS, ANISSOVA М.М. , YERGAZIYEVA G.Y. ,   INSTITUTE OF COMBUSTION PROBLEMS
Published: March 2024

Introduction. Perovskite type catalysts are becoming more and more relevant due to their stability to high temperature and sintering in the process of obtaining synthesis gas. Modification of perovskite catalysts with cerium can improve oxygen mobility and intensity of interaction with active metal particles. The purpose of this work is to study the activity of perovskite type catalysts LaNiO3 and La0.9Ce0.1NiO3 in the process of carbon dioxide conversion from methane to synthesis gas. Methodology. The catalyst was synthesized by the Pechini method, studied using the X-ray phase method and chromatographic analysis. Results of work. Catalyst La0.9Ce0.1NiO3 prepared by Pechini method can provide almost complete conversion of methane and carbon dioxide gas at the reaction temperature of 850°C (XCH4 98%, XCO2 93.6%). X-ray phase analysis shows that the synthesized LaNiO3 and La0.9Ce0.1NiO3 are oxide catalysts of the perovskite type, and have a typical structure of perovskites, forming phases LaNiO3 and CeO2. Conclusion. Studies have shown that varying the temperature of the reaction makes it possible to purposefully control the reaction in the direction of obtaining synthesis gas with a given ratio, to obtain valuable products such as acetic acid, acetic anhydride and ethylene glycol.