bluuebunny/crossref_metadata_2025 huggingface dataset:
The Relationship Between Nurse Burnout and Patient Safety Culture with The Quality of Nursing Care in Type B Hospitals in Central Sulawesi
Authors: Susanti Fitria Dewi , Andarini Sri , Putra Kuswantoro Rusca
Published: June 2024

The hospital provides health services such as inpatient, outpatient, and emergency departments. The quality of nursing care is crucial as patients rely on nurses to address their complaints. This study aims to determine the relationship between nurse burnout and patient safety culture with the quality of nursing care. An analytical observational design with a cross-sectional study approach was conducted in two Type B Hospitals in Central Sulawesi Province with 235 nurse respondents in the inpatient room, using purposive sampling. Data analysis included the Pearson product-moment test and multivariate modeling. Results indicated a significant relationship between nurse burnout and nursing care quality (p-value <0.05), as well as between patient safety culture and nursing care quality. The dominant variable related to the quality of nursing care was patient safety culture (β = 0.723). The study highlights that nurse burnout negatively impacts the quality of nursing care, whereas a strong patient safety culture improves it. Theoretically, this research expands the understanding of the interplay between nurse burnout, patient safety culture, and nursing care quality, emphasizing the need for organizational support and effective communication. Practically, it suggests that hospital administrators should implement strategies to reduce nurse burnout and foster a positive patient safety culture, such as stress management programs and a supportive work environment, to enhance nursing care quality and improve patient outcomes.
Inovasi dan Diferensiasi : Strategi Bank Jatim KCP Babat dalam Menghadapi Persaingan industri perbankan
Authors: Indah Permatasari Erviana , Fanani Rohma Frida
Published: June 2024

Tujuan penelitian ini untuk mengetahui strategi yang diterapkan Bank jatim KCP babat dalam memenangkan pasar  industri  perbankan  ditengah  banyaknya  industri  perbankan  lain  disekitarnya. Ada beberapa strategi yang digunakan dalam menghadapi persaingan tersebut diantaranya : meningkatkan pelayanan, memberikan sarana dan prasarana yang lengkap dan nyaman, saat memasarkan produknya menggunakan strategi terjun langsung ke lapangan. Metode   yang   digunakan   dalam penelitian  ini  menggunakan pendekatan  analisis deskriptif kualitatif  dengan  sumber  data  diperoleh  dari  observasi, wawancara, dan dokumentasi. Wawancara mendalam dilakukan dengan informan dari pihak pegawai Bank jatim KCP babat. Selain itu, sumber  data sekunder  dalam  penelitian  ini diperoleh dari studi literatur jurnal, artikel penelitian, dan kepustakaan yang berkaitan dengan penelitian ini. Hasil  penelitian  menunjukkan  bahwa Strategi yang diterapkan bank jatim KCP babat diantara Inovasi dan pelayanan meliputi penyediaan produk  dari  tabungan  hingga pembiayaan  sesuai  dengan  kebutuhan  nasabah,  layanan  yang  andal dengan memberikan solusi terbaik dari masalah keuangan nasabah, Serta  menghindari  masalah dengan  nasabah  karena  memberikan pelayanan sesuai  SOP. Kedua, inovasi teknologi. Ketiga marketing memasarkan produknya menggunakan strategi terjun langsung ke lapangan yang dilaksanakan guna menjalin hubungan  erat  dengan  nasabah. Strategi Bank Jatim KCP babat dalam menghadapi persaingan industri perbankan adalah lebih kepada meningkatkan kualitas serta pelayanan yang ada di Bank Jatim KCP babat karena kepuasan nasabah juga menjadi salah satu aspek strategis untuk memenangkan persaingan dan mempertahankan citra perusahaan di pasar dan masyarakat luas. Sehingga kualitas layanan pelanggan menjadi isu yang sangat penting. Karena pelayanan tidak sebatas melayani, melainkan dapat memahami, mengerti serta merasakan.
U-Organizational Well Being Khas Pulau Jawa U-Organizational Well-Being Typical of Java Island)
Authors: Sukmarani Sukmarani , Paramita Widia
Published: June 2024

Penelitian ini bertujuan untuk menganalisis kondisi kesejahteraan organisasi pada dosen dan karyawan pendukung akademik perguruan tinggi swasta di Pulau Jawa. Penelitian ini menggunakan metode pendekatan kuantitatif, dengan teknik analisis data deskriptif. Subjek dalam penelitian ini merupakan dosen dan karyawan pendukung akademik di perguruan tinggi swasta di pulau Jawa, dengan partisipan 95 orang yang terdiri dari 45 dosen dan 50 karyawan pendukung akademik. Teknik sampling yang diterapkan dalam penelitian ini menggunakan purposive sampling. Skala yang digunakan adalah skala kesejahteraan organisasi. Hasil penelitian ini yaitu dosen dan karyawan pendukung akademik di perguruan tinggi swasta di pulau Jawa memandang perguruan tinggi swasta tempat mereka bekerja belum sejahtera
Uji Aktivitas Inhibitor Enzim Tirosinase Kombinasi Ekstrak Bunga Mawar (Rosa Damascena Mill) Dengan Fraksi Umbi Bengkuang (Pachyrizus Erosus)
Authors: Dzikri Imanullah Anas , Hajrah Hajrah , Olivia Siregar Vita
Published: June 2024

Enzim tirosinase adalah enzim yang bertanggung jawab atas terjadinya biosintesis melanin dalam pembentukan warna pigmen kulit dan penyebab hiperpigmentasi. Bunga mawar (Rosa damascena mill) dan umbi bengkuang (Pachyrhizus erosus) mengandung senyawa yang memiliki aktivitas inhibitor enzim tirosinase. Tujuan dilakukannya penelitian ini untuk mengetahui berapa besar aktivitas inhibitor enzim tirosinase dari ekstrak bunga mawar, fraksi umbi bengkuang, dan kombinasinya dengan perbandingan 1:1, 1:2, 2:1, 1:3 dan 3:1. Metode penelitian dilakukan dengan ekstraksi maserasi bunga mawar dengan etanol 70% dan ekstraksi umbi bengkuang dengan metode sokletasi dengan petroleum eter dan metanol, lalu difraksinasi cair-cair dengan etil asetat. Dari hasil ekstraksi diperoleh rendemen ekstrak bunga mawar 15,17% dan fraksi umbi bengkuang 12,5%. Hasil skrining fitokimia menunjukkan bahwa ekstrak etanol bunga mawar mengandung alkaloid, flavonoid, kuinon dan fenol, sedangkan fraksi umbi bengkuang mengandung alkaloid, flavonoid, saponin, fenol dan steroid. Pengujian aktivitas inhibitor enzim tirosinase menggunakan substrat L-tirosin dan kontrol positif asam kojak dengan pengukuran serapan menggunakan microplate reader pada panjang gelombang 492 nm. Hasil penelitian aktivitas inhibitor enzim tirosinase menunjukkan bahwa ekstrak bunga mawar memiliki nilai IC50 262,882 ppm dan fraksi umbi bengkuang dengan nilai IC50 43,148 ppm. Hasil penelitian inhibitor enzim tirosinase kombinasi ekstrak bunga mawar dengan fraksi umbi bengkuang dengan perbandingan 1:1; 1:2; 2:1; 1:3 dan 3:1 memiliki nilai IC50 secara berurutan yakni sebesar 26,598 ppm; 23,348 ppm; 29,880 ppm; 20,305 ppm dan 34,742 ppm.
Effects of Spirulina (S. platensis) Addition to Diets of Breeder Quails
Authors: Dilber Batuhan , Göçmen Rabia
Published: June 2024

Abstract
The experiment aimed to investigate how different levels of Spirulina (spirulina platensis) supplementation in the diet of breeder Japanese quail (Coturnix coturnix japonica) affect their laying performance, egg quality, and hatchability parameters. The study was carried out with 96 breeding quails (72 female, 24 male). Quails were randomly distributed to 4 treatment groups with 24 subgroups (1 male 3 female). The feeding trial lasted for 8 weeks, during which time four diets were prepared with powdered Spirulina supplementation at 0% (control), 0.75%, 1.5%, and 2.25% to the basal diet. At the end of the experiment, feed consumption was higher in the control group than in the other groups (P
Factors influencing the successful implementation of the management accounting system in an organization
Authors: Боташева Л.С. , Чагарова А.А.
Published: June 2024

В статье рассматриваются основные факторы, которые оказывают влияние на успешную реализацию системы управленческого учета в организации. Среди них следует выделить следующие: поддержка топ-менеджмента, адекватность выбранной системы, квалифицированные специалисты, обучение и поддержка персонала, стабильная информационная инфраструктура.

This article discusses the main factors that influence the successful implementation of the management accounting system in an organization. Among them, the following should be highlighted: a) Support for top management. b) The adequacy of the selected system. c) Qualified specialists. d) Staff training and support. e) Stable information infrastructure.
Economic effects of sanctions pressure to the russian fertilizer market
Authors: Тиев Р.А. , Циканова Л.М. , Шибзухов З.С. , Дышекова А.А. , Зезаев М.Р.
Published: June 2024

В статье рассматриваются актуальные вопросы функционирования российского рынка удобрений в условиях санкционного давления. Российский экспорт удобрений избежал прямого воздействия санкций, но испытывает их косвенное влияние. В условиях дефицита удобрений и возможного продовольственного кризиса ЕС не стал вводить санкции против удобрений из России. США и вовсе добавили удобрения в список жизненно необходимых продуктов, что исключает для них возможность попасть под какой-либо запрет. Негативным для отрасли является косвенное влияние прочих санкций против финансового сектора и транспортной отрасли, создавая проблемы в логистике поставок и в расчетах за них.

The article discusses current issues of the functioning of the Russian fertilizer market under conditions of sanctions pressure. Russian fertilizer exports have avoided the direct impact of sanctions, but are experiencing their indirect impact. In the context of a shortage of fertilizers and a possible food crisis, the EU did not introduce sanctions against fertilizers from Russia. The United States has even added fertilizers to the list of vital products, which excludes the possibility of them being subject to any ban. Negative for the industry is the indirect impact of other sanctions against the financial sector and the transport industry, creating problems in the logistics of supplies and in payments for them.
Influencia de las estrategias didácticas en la gestión de la cultura científica empresarial
Authors: Catacora Lira Luis Celerino , Peñaloza Arana Eloyna Lucia , Vildoso Benavides Enrique
Published: June 2024

El estudio fue realizado con el objetivo de identificar y determinar las estrategias didácticas basadas en la investigación que influyen en la cultura científica de la Facultad de Ciencias Empresariales. Es una investigación exploratoria de tipo analítico transversal. El estudio se realizó en una muestra no aleatoria de 57 profesores universitarios que laboran en la Facultad de Ciencias Empresariales de la Universidad Privada de Tacna. En la investigación se aplicó un cuestionario con preguntas de selección múltiple con escala de Likert de 1 a 5, que se sometió a un análisis de consistencia interna entre los ítems para lo cual se calculó el coeficiente Alfa de Cronbach, que demostró un alto índice de confiabilidad alcanzando un valor de 0,915. Se obtuvo una tasa de respuestas del 99%, del cuestionario virtual. Los datos fueron procesados mediante el análisis de regresión múltiple focalizando la lectura en los coeficientes tipificados beta. Los resultados revelaron que las estrategias didácticas basadas en la investigación que mayor influencia tuvieron sobre la cultura científica fueron las estrategias didácticas basadas en la implementación de guías de investigación (47.3%), el manejo de herramientas de revisión de literatura científica (35.7%) y la metodología de investigación (26.3%). Se concluye que el nivel de cultura científica es moderada (70.2%), por la limitadas oportunidades de participación de los estudiantes en actividades de investigación en los procesos académicos.
Factores asociados al temprano fracaso de los emprendimientos
Authors: Huancapaza Cora Rubén Jaime
Published: June 2024

El presente estudio tuvo como finalidad establecer y determinar los factores que están asociados en forma directa con el temprano fracaso de los emprendimientos. Se realizó un estudio del tipo no experimental, nivel causal explicativo de carácter transversal y enfoque cuantitativo, y fue dirigida a los estudiantes del sexto ciclo de la Facultad de Ciencias Empresariales de la Universidad Privada de Tacna. La técnica utilizada fue la encuesta con enunciados que se midieron utilizando la escala de Likert. La confiabilidad del instrumento fue alta con un valor de Alpha de Cronbach de (0.826). Se obtuvo una tasa de respuestas del 97%. Los resultados revelaron que los factores asociados al temprano fracaso de los emprendimientos fueron; la débil importancia de la planeación financiera y la inadecuada definición de la idea de negocio. Se concluye, que los emprendimientos están expuestos a las consecuencias de una limitada e insuficiente formación empresarial.
Computer graphics as one of the components of the graphic training of future engineers
Authors:   Reshetnev Siberian State University of Science and Technology, Krasnoyarsk, Russia, Dmitrenko G.A. , Emelina T.N. , Skorobogatova T.E. , Rusanova A.E.
Published: June 2024

The article discusses the main advantages of using computer graphics in engineering education. The role of computer-aided design as an integral part of the graphic training of future engineers is considered. It is shown that computer modeling allows students to develop visual thinking skills, improve their ability to solve engineering problems and increase their demand in enterprises of technical industries.
A complexidade poética de Antonin Artaud
Authors: Freitas Jan Clefferson Costa de
Published: June 2024

Neste artigo visamos realizar uma investigação arqueológica do cenário teatral dos criminosos de guerra. A tarefa parte do complexo poético de Antonin Artaud como princípio da crítica que perfaz o caminho desde o animismo à religião até chegar na ciência moderna. A conexão entre as humanidades e a tecnologia será examinada neste trabalho com o intuito de abstrair, a partir da sua complexidade, a materialização do espaço irônico-destrutivo onde reina a dupla maquinação artificial do fogo sacrificial, diagnosticado por Artaud. Para analisar e descrever os elementos deste campo de estudo filosófico, humanístico e tecnológico, também realizaremos uma conexão dialógica entre o teatro das ideias radicado no logos metafísico dos poetas e cientistas da natureza, que entre os séculos VI e V a. C. na Grécia, deram o impulso para se criar na lógica da cidade uma ideia de arte revolucionária, um evento estético que depois de dois milênios reverbera na obra de Edgar Morin, através do movimento denominado os caldos de cultura.
O instante dilatado, uma comunhão ontológico-pictórica entre Merleau-Ponty e Cartier-Bresson
Authors: Gonçalves Thiago Sitoni
Published: June 2024

O presente texto ergue-se por um inquietante enigma: qual é o verdadeiro alcance da visão? Esta interrogação encontra sustentáculo nas obras de Merleau-Ponty, em destaque, O Visível e o Invisível, O Olho e o Espírito e A dúvida de Cézanne. O ato de ver expressa um singular paradoxo: o de abarcar reminiscências do invisível, resíduos, lacunas ou conforme o autor posiciona, a percepção primordial. Para além dos interesses da fenomenologia, esse é, também, a busca da estética. Em especial, na pintura e na fotografia, constam um entrelaçamento alquímico entre o mundo e o artista, capaz de não só confundir a vida e a arte, mas, sobretudo, o tato e a visão, o externo e o interno, a razão e a loucura, o mundo e o sujeito. Ambas, entre pinceladas e cliques, se aproximam de um mundo primordial anterior à ciência: o instante dilatado. Trata-se de um “entre” que explora a carne, estofo do mundo.
Manual de Protocolo Universitario, guía indispensable para la correcta aplicación de las normas de protocolo y ceremonial en centros de estudios superiores
Authors: Baruco Garza de Anaya Kathya Panamá
Published: June 2024

Los manuales de protocolo y ceremonial existen desde épocas milenarias, uno de los más antiguos conocido es el Código de Hammurabi (Rey de Babilonia, s. XVIII a. de C.)  realizado para normar las reglas de convivencia entre los ciudadanos. En el caso de las universidades, podría decirse que las normas protocolares están desde que fueron creadas, en el siglo VIII.  El objetivo de esta investigación cuantitativa es conocer la existencia y uso de los manuales de protocolo y ceremonial en universidades panameñas.  El método utilizado para este estudio exploratorio fue técnica de análisis documental y aplicación de encuestas a gestores del protocolo y ceremonial en universidades oficiales y particulares panameñas. En Panamá solo una universidad cuenta con un manual de protocolo y ceremonial universitario registrado, de 42 universidades existentes. Se destaca la necesidad de programas de capacitación como punto de partida para que los encargados comprendan las normas protocolarias universitarias y por consiguiente hacer conciencia en la necesidad de documentar cada actividad, insumo necesario para la creación de los manuales de protocolo y ceremonial universitarios, para la unificación de la imagen institucional y contribuir a la docencia de futuros profesionales en esta materia.
Hubungan Kompetensi Pedagogik Dengan Profesional Guru Di Sekolah Inklusif Banda Aceh
Authors: Baizuri Z Sri
Published: June 2024

Penelitian ini bertujuan untuk mengetahui hubungan kompetensi pedagogik dengan professional guru di sekolah inklusif di Banda Aceh. Berdasarkan berbagai landasan teoritis maka hipotesis yang ada dalam penelitian adalah ada hubungan positif antara kompetensi pedagogik dengan profesional guru. Dengan asumsi semakin positif  kompetensi pedagogik maka semakin baik pula profesional guru. Penelitian ini menggunakan skala kompetensi pedagogik dengan koefisien reliabilitas sebesar 0.851, dan skala profesional dengan koefisien reliabilitas sebesar = 0.892, dapat dikatakan reliabel. Teknik analisis yang digunakan adalah teknik analisis regresi. hubungan yang signifikan antara kompetensi pedagogik dengan profesional guru di sekolah inklusif, hal ini ditunjukkan oleh koefisien rx2y = 0.839 dengan p = 0.000 <  0.05.
Sleep, activity, and cognition: An analysis of academic impact on university students
Authors: Haddad Monoem , Abbes Zied , Moustafa Ahmed , Bibi Khalid , Barham Areej Barham , Vando Stefano , Abdel-Salame Abdel-Salam G.
Published: June 2024

Purpose: This study aimed to construct and assess a theoretical framework to elucidate the interrelationships between sleep, physical activity, cognitive function, and academic outcomes in Qatari university students.
Methods: A study involving 44 students (age: 23.59 years ± 4.34) was conducted. The variables included “grade” (academic performance), rapid visual information processing (RVIP), sleeping efficiency (SE), and average weekly steps (WS). Changes in RVIP, SE, and WS over six weeks (two weeks before, during, and after exams) were analyzed using the Friedman test. Bivariate Spearman’s correlations and mediation and moderation analyses were performed.
Results: The Friedman test confirmed significant variations in WS over the study period, indicating fluctuating physical activity levels. A negative correlation was observed between age and physical activity, indicating decreased physical activity in older students. A positive correlation was observed between academic performance and physical activity, suggesting a beneficial impact of physical activity on academic outcomes. There was a significant indirect effect of physical activity on academic performance via cognitive functioning, highlighting cognitive mediation.
Conclusions: These findings underscore the role of physical activity in enhancing academic performance, potentially through cognitive advantages. This study establishes positive correlations between physical activity, academic performance, among university students.
Utilizing ORB Algorithm in Web-Based Sales Application
Authors: Pranata Edward Brainard , Tony Tony
Published: June 2024

E-commerce has become common and important for businesses, but Jaya Sentosa Store has not implemented it. E-commerce commonly has only a search by keyword feature, but that cannot replicate Jaya Sentosa Store order process. An image-based search is needed to replicate the order process. Our research purpose is to develop a web-based sales application and an image search feature for Jaya Sentosa Store. We apply Scrum when developing this application. We use Javascript (JS) programming language. Back-end and front-end development employ Express JS and React JS framework, respectively. To get the right feature-matching algorithm, we conduct a test between the SIFT, KAZE, and ORB algorithms. We write Python scripts to implement ORB algorithm in image-based search feature. Our test shows that the ORB algorithm has the fastest average running time, i.e., 3.415 s, compared to SIFT and KAZE. Black box testing of the sales application shows that all cases are valid. It means that our application can replicate Jaya Sentosa Store order process and gain a competitive advantage.
THE EFFECTS OF FOREIGN DIRECT INVESTMENTS ON HUMAN CAPITAL IN THE WEST AFRICAN ECONOMIC AND MONETARY UNION (WAEMU)
Authors:   Aube-Nouvelle University, Burkina Faso, Deme El Hadji Yoro , Yerbanga Antoine ,   Thomas Sankara University, Burkina Faso
Published: June 2024

Since the end of the 1980s, most developing countries, particularly those in the WAEMU, have resorted to foreign capital, notably Foreign Direct Investment (FDI) as a new source of financing. The general observation is that WAEMU countries have difficulty mobilizing and taking advantage of the opportunities offered by foreign capital to initiate their development. The aim of this research is to show the contribution of FDI to the human capital accumulation in WAEMU countries. So, the effects of foreign direct investment and public education spending on human capital are analyses. The data used cover the period 2000-2020 where countries have implemented structural adjustment programs. In order to highlight the effects of foreign direct investments on human capital in the WAEMU, after a theoretical and empirical discussion on foreign direct investments on human capital, an Auto Regressive Distributive Lag (ARDL) model was constructed. The results show that foreign direct investment have a positive significant impact on human capital, which, in terms of economic policy implications means that FDI are means of improving the accumulation of human capital in WAEMU.
IMPROVEMENT OF THE INNOVATION POLICY OF WORLD CORPORATIONS AS A FACTOR FOR SUSTAINABLE DEVELOPMENT
Authors:   National University «Odesa Maritime Academy», Ukraine, Shevchenko-Perepolkina Radyslava
Published: June 2024

The transition to a green economy is an inevitable direction of development, requiring activation of efforts for improvement of the environmental friendliness of the economies of all countries of the world economy. The article objective resides in the study of conditions and factors, identification of the models and mechanisms of the innovation activity of the transnational corporations. The methodological foundation of the research included the historical and logical method, methods of quantitative and qualitative comparisons (when determining the cross-cultural peculiarities of the innovation activity models in different countries, and methods of expert assessment and forecasting (SPAСE-analysis). The authors improved the scientific and methodological approach to the justification of the mechanism of development and introduction of the innovation policies of the world automobile corporations in conditions of a low-carbon economy by adjusting the objectives of the innovation policies of automobile corporations and eliminating problems in the process of policies implementation into the company’s activity. They developed innovations management strategies at the US automobile companies based on the strategic situation analysis tool – SPACE-analysis. They also recommended the use of a strategy of aggressiveness for quick reduction of costs and increase of profits in a short time.
Reforming English Language Teaching Undergraduate Programs for Age Divisions in Türkiye: Perspectives of In-Service English Language Teachers
Authors: Önal Ahmet , Özdemir Atilla
Published: June 2024

As opposed to their counterparts in many other countries (such as the USA, Poland, Finland, South Korea, China, Japan, etc.) and many other subject teachers (such as Science, Turkish Language, Mathematics, etc.), in-service English language teachers in Turkey are entitled to teach at all levels of schools. In this respect, the aim of the study is to; a) shed light on the degree to which their undergraduate training prepares in-service English language teachers for the school levels they work at, and b) reveal whether in-service English language teachers think that English Language Teaching (ELT) undergraduate programs should be reformed as ‘ELT for young learners’ and ‘ELT for teenagers/adults’ by employing a qualitative research design. The findings of the study clearly demonstrate that a great majority of in-service English language teachers feel neither prepared and/or competent enough for nor willing to teach at pre-primary and primary school levels. In addition, it has been concluded that, from the perspectives of in-service English language teachers, ELT undergraduate programs in Turkish context need to be reformed in line with the school levels specified by the Ministry of National Education (MoNE).
Exploring the Role of Oral Literature in Enhancing Learners’ Language Proficiency: A Case of Three Selected Secondary Schools in Rwanda
Authors: Mpumuje Maurice , Bazimaziki Gabriel , Muragijimana Jean De La Paix
Published: June 2024

Studies conducted on the relevance of literature in boosting language demonstrate that it is an invaluable tool to enhance language skills. However, the role of oral literature in enhancing language performance in secondary schools has not received much investigation. This study investigates the role that teaching oral literature in English plays in learners' language performance. Adopting a quasi-mixed-methods approach, the study was conducted in three selected secondary schools from one district in Rwanda. This study was guided by input and output theory by Krashen Steven. The focused population was 15 participants (12 teachers and 3 deputy headteachers in charge of academic duties) from 3 selected secondary schools. Respondents were selected by a universal and stratified sampling procedure. Using a simple random sample, the study used both a questionnaire and an interview with school staff, with a particular focus on teachers of literature in English. Findings revealed that folk dramas and tales, myths, proverbs, sayings, and tongue twisters were the most focused components of oral literature by English teachers in the sampled schools. It was found that there is a significant positive effect between oral literature and learners’ language performance (r = 746, p < 0.01). The study recommends that efforts be made to enhance the teaching of oral literature as it exposes learners to English language skills.
UTILIZAÇÃO DE IMAGENS DE PACIENTES EM PRÁTICAS UNIVERSITÁRIAS: UM ESTUDO SOBRE CONHECIMENTO E APLICAÇÃO
Authors: Costa Sabrina Moreira , Guimarães Maria José Pinho do Nascimento , Barbosa Daniele dos Santos , Barbosa Eduarda Maria Santos Silva
Published: June 2024

Este estudo aborda o uso de imagens de pacientes nas práticas universitárias odontológicas, investigando a alinhamento ético e legal na divulgação de serviços odontológicos em mídias sociais. A pesquisa, exploratória e descritiva, baseia-se em uma revisão narrativa da literatura, consultando bases de dados como PubMed, SciELO e Biblioteca Brasileira de Odontologia para artigos publicados nos últimos cinco anos. Os resultados destacam a lacuna entre o conhecimento teórico e a aplicação prática das normas éticas e legais, enfatizando a necessidade de diretrizes éticas claras e eficazes para orientar a prática responsável no contexto das mídias sociais e da tecnologia na odontologia universitária.
Écoulements biologiques dans les grands vaisseaux
Authors: Deplano Valérie , Fullana José-Maria , Verdier Claude
Published: June 2024

Écoulements biologiques dans les grands vaisseaux examine les méthodes récentes utilisées pour la modélisation du flux sanguin et les expériences in vivo associées qui sont réalisées à partir de données expérimentales issues de l’imagerie médicale. Différentes stratégies sont proposées, depuis les modèles à petite échelle jusqu’à la modélisation 3D complexe utilisant des codes modernes. Les géométries sont variées et traitent du rétrécissement, de l’élargissement des sections (sténoses, anévrismes), des bifurcations, des géométries associées aux éléments prothétiques et des cas de vaisseaux de dimensions inférieures à celles des cellules sanguines circulantes.Cet ouvrage apporte des réponses sur la façon dont les connaissances médicales/biomécaniques peuvent être combinées pour résoudre les problèmes cliniques. Il offre des orientations pour le développement ultérieur de modèles numériques, ainsi que des protocoles expérimentaux pour la recherche clinique, avec des outils utilisés en temps réel et au chevet du patient, pour l’aide à la décision, la prédiction de la progression des pathologies et la planification d’interventions personnalisées.
Le solaire à concentration
Authors: Flamant Gilles
Published: June 2024

Les énergies renouvelables font partie intégrante de la stratégie énergétique de la plupart des pays. Ce contexte engage à considérer avec attention toutes les solutions qui peuvent contribuer à l’émergence d’un monde décarboné. Parmi ces solutions, le solaire occupe une position de choix avec ses modes de conversion photovoltaïque et thermique, dont le solaire à concentration.La technologie du solaire à concentration offre une solution originale en complément de l’éolien et du photovoltaïque. Elle présente des solutions de stockage thermique massif à faible coût, des options de conversion hybrides et se décline dans des domaines d’applications connexes à l’électricité comme la chaleur industrielle ou les combustibles de synthèse.Didactique et complet, Le solaire à concentration expose les notions fondamentales, les applications concrètes et les développements futurs de cette ressource prometteuse.
Evaluasi Kinerja Seismik Struktur Gedung Apartemen Princeton Boutique Living Medan
Authors: Bectiar Natalia Sitohang  , Hasibuan Samsul A Rahman Sidik
Published: June 2024

Wilayah kota Medan merupakan salah satu daerah yang beresiko tinggi terjadinya gempa, sehingga sangat berdampak pada bangunan gedung yang berada di wilayah tersebut. Apartemen Princeton Boutique Living merupakan salah satu gedung 28 tingkat yang berada di wilayah kota Medan. Dalam penelitian ini telah dilakukan simulasi gedung Apartemen Princeton Boutique Living menggunakan metode analisis statik nonlinier pushover dengan bantuan software SAP2000. Metode analisis statik nonlinier pushover terbagi menjadi 2 bagian, pertama displacement target untuk bangunan didirikan. Displacement target merupakan perkiraan perpindahan puncak bangunan saat terkena eksitasi gempa rencana. Kemudian dilakukan analisis pushover pada bangunan sampai perpindahan puncak bangunan sama dengan displacement target. Kedua, tipe gaya terkontrol dimana jumlah total gaya yang bekerja diestimasi dan diterapkan pada struktur dan analisis dilakukan. Berbagai level kinerja untuk sebuah bangunan dinyatakan dalam bentuk base shear yang dipikul versus displacement atap. Jika semua plastic hinge terbentuk berada dalam batas Collapse Prevention (CP) maka struktur dikatakan masih aman. Sebaliknya, jika plastic hinge yang terbentuk melebihi batas CP maka dikatakan struktur runtuh. Penelitian ini bertujuan untuk mengetahui kinerja dan perilaku nonlinier struktur gedung apartemen Princeton Boutique Living. Selanjutnya, hasil analisis menunjukkan bahwa Apartemen Princeton Boutique Living masih dalam batas CP.
Eksperimen Bukaan Persegi Pada Badan Balok Beton Bertulang Akibat Beban Lentur
Authors: Nisa Elvin Ikrima , M. Galuh Khomari  , Yuni Ulfiyati  , Ahmad Utanaka  , Mirza Ghulam Rifqi
Published: June 2024

Bukaan pada badan balok merupakan suatu ruang kosong yang dibuat pada struktur balok untuk memberikan jalur akses jaringan utilitas pada bangunan gedung. Penempatan bukaan pada daerah lapangan lebih baik dalam menahan beban yang bekerja pada balok, selain berfungsi sebagai pendukung utilitas. Bukaan berbentuk persegi dapat mengakomodasi perpipaan, instalasi AC, listrik, dan jaringan komputer. Penelitian ini bertujuan untuk mengetahui pengaruh bukaan persegi pada badan balok beton bertulang akibat beban lentur. Metode yang digunakan dalam penelitian ini dengan melakukan pengujian lentur balok beton bertulang. Balok beton bertulang berukuran 10 x 15 x 60 cm, dengan variasi balok normal tanpa bukaan (BN), balok bukaan dimensi 5 x 5 cm (BBD1), dan balok bukaan dimensi 5 x 10 cm (BBD2) dan di uji 28 hari. Berdasarkan hasil eksperimen dan analisis data balok (BN) memiliki kuat lentur rata-rata sebesar 14,472 MPa. Sedangkan balok (BBD1) dengan ukuran bukaan 5 x 5 cm lebih kecil 2,8% dari balok normal (BN) dengan kuat lentur rata-rata sebesar 14,072 MPa. Dan balok (BBD2) dengan ukuran bukaan 5 x 10 cm lebih kecil 21,2% dari balok normal (BN), 17,9% dari (BBD1) dengan kuat lentur rata-rata sebesar 11,938 MPa. Sehingga, bukaan persegi pada badan balok beton bertulang berpengaruh terhadap kuat lentur.
Analisis Peramalan Jumlah Penumpang Kereta Api dan Kapasitas Lintas Jalur Kertosono-Blitar dan Blitar-Kertosono
Authors: Amrita Winaya  , Dani Novan  , Muhammad Hidayat
Published: June 2024

On the southern Java railroad there is a detour line, this line passes through Kertosono Station, Wonokromo Station, Bangil Station, Malang Station, Blitar Station, and returns to Kertosono Station. This research is focused on the train line from Kertosono Station to Blitar Station with a distance of 81.17 km. Local train trips on this line still use single tracks so they have to wait to cross with long-distance trains. This study was conducted to determine the potential of the Kertosono-Blitar train line in the future. The methods used to predict the number of train passengers are linear regression and exponential smoothing methods, and to determine the existing cross capacity, the Supriyadi method is used. From the results of the forecasting analysis, the number of passengers is estimated from 2019 to 2030 to increase to 15079 people from Kertosono Station to Blitar Station, while from Blitar Station to Kertosono Station, an increase of 11033 passengers was obtained in 2030. When viewed from the calculation of the existing cross capacity, the Kertosono-Blitar railway line is still feasible to operate, because the maximum daily cross limit is 43 trains per day so this line still does not require an upgrade to double track.
Pengolahan Limbah Cair Hotel Dengan Proses Biologi
Authors: Dhuhan  , Laili Fitria  , Ulli Kadaria  , Wisnu Prayogo  , I Wayan Koko Suryawan
Published: June 2024

Peningkatan jumlah hotel di Kota Pontianak memberi dampak negatif, yaitu meningkatnya timbulan limbah cair. Proses pengolahan air limbah Hotel yang banyak digunakan hotel-hotel di Pontianak khususnya di hotel Aston yang telah memiliki instalasi pengolahan limbah dengan pengolahan biologi tersuspensi. Air hasil olahannya sering kali belum memenuhi baku mutu air limbah yang boleh dibuang sesuai dengan PERMEN/ LH/ 68/ 2016 Tentang baku mutu air limbah domestik. Pada penelitian ini parameter yang diukur yaitu BOD, TSS dan pH. Tujuan dari penelitian ini adalah untuk mengetahui efisiensi pengolahan limbah cair hotel Aston menggunakan reaktor tersuspensi (lumpur aktif) dalam menurunkan parameter BOD, dan TSS. Pengolahan setiap reaktor terlebih dahulu menumbuhkan mikroorganisme selama 14 hari. Lumpur aktif sebanyak 25gram diberi aerasi. Berdasarkan hasil penelitian pengolahan limbah cair hotel Aston dengan reaktor tersuspensi mampu menurunkan parameter BOD, dan TSS. Efisiensi penurunan pada reaktor tersuspensi dengan waktu terbaik 7 hari mampu menurunkan parameter BOD dari 109,81 mg/L mejadi 31,76mg/L dengan efisiensi 71,07 %, dan penurunan parameter TSS dari konsentrasi awal 78 mg/L menjadi 26,33 mg/L dan efisiensi 66,24%. Pengolahan dengan perlakuan tersuspensi dapat menurunkan parameter BOD, dan TSS pada waktu 7 hari.
Evaluation of Seismic Performance for Bridges Isolated with Lead-Rubber Seismic Isolator Bearing
Authors: Heysami Alireza , Razavi Seyed Abdonnabi , Farasat Nima
Published: June 2024

Lead rubber bearing (LRB) is the most developed and the most common seismic isolator in the world that can reduce 60- 80 percent of the seismic force to structures. Isolators are applied in bridge design to achieve maximum energy absorption (relative to the period in isolated buildings). Therefore, isolators with high damping should be used. In this regard, lead rubber seismic isolators, abbreviated LRB, have the inherent properties of 30 percent (independent of vibration frequency, temperature and environmental conditions). The objective of isolation in bridges is very different from building. In a building, isolators are installed to reduce the energy forces exerted on the superstructure in order to reduce stress on structural elements. However, seismic isolators are installed to protect the elements under the isolator (abutments and bases) to reduce the transmitted energy, and displace superstructures (deck) to substructures (abutments and bases). This study introduces lead rubber bearing (LRB) and its advantages compared to elastomeric bearings. Then, the design for replacement of those bearings in four important bridges in the country with seismic isolators, and its impact on reducing the stress on bases and abutments are discussed.
Precariedad laboral y exclusión residencial en mujeres migrantes trabajadoras del hogar y los cuidados: una vulnerabilidad persistente
Authors: Monguí Monsalve Mónica M.ª , Ezquiaga Bravo Ainhoa , Cáceres Arévalo Pierina Rosana
Published: June 2024

El presente artículo analiza las situaciones de exclusión residencial en las trabajadoras del hogar y los cuidados de origen migrante según su modalidad laboral. Con una metodología cualitativa, se entrevistó a 21 trabajadoras y 5 informantes clave de la academia y Tercer Sector. Se diferencian tres situaciones laboral-residenciales, de mayor a menor vulnerabilidad: trabajadoras internas, trabajadoras externas que comparten piso y trabajadoras externas que residen con su unidad familiar, destacando como resultado la no linealidad en el tránsito entre unas y otras. El análisis concluye además que en todas se dan diferentes aspectos de inseguridad e inadecuación de la vivienda.
Pobreza y exclusión social como cultura del descarte: dimensiones estructural, social y personal
Authors: De Lorenzo Gilsanz Francisco Javier , Mora Rosado Sebastián
Published: June 2024

Las prácticas opresivas y de explotación del capitalismo excluyen y desechan a millones de personas. Estos aspectos de corte estructural configuran un imaginario compartido: la manera de juzgar a las personas en exclusión, sus comportamientos y valores han profundizado la mirada aporofóbica de la sociedad la cual lleva a que las propias personas expulsadas interiorizan los discursos estigmatizadores. Esta triple dimensión (estructural, social y personal) caracteriza la exclusión social como cultura del descarte.
La pobreza en la infancia y su relación con la vivienda en España
Authors: Lebrusán Irene
Published: June 2024

La actual situación de la vivienda ha provocado un aumento del malestar residencial en toda Europa, pero de forma destacable en España. Esta se manifiesta en el aumento de la vulnerabilidad y en el creciente sobreesfuerzo económico en el pago de la vivienda. Este sobrecoste o pago por encima de lo que los hogares pueden permitirse, es aún mayor en hogares por debajo el umbral de la pobreza y aún mayor entre los que, en esta situación, tiene niños y niñas a cargo.
Estas condiciones tienen graves efectos en el bienestar y futuro de la infancia, poniendo en duda además el alcance y efectividad de numerosos documentos jurídicos internacionales y nacionales que refieren la protección infantil y el derecho a la vivienda como objetivos a cumplir.
Este artículo tiene como objetivo analizar la sobrecarga económica que sufren los hogares en los que residen niñas y niños en España, enfocándose principalmente en la situación de pobreza infantil y del problema de la vivienda como rasgos característicos del país. Se utilizan para ello un análisis descriptivo de fuentes estadísticas del Instituto Nacional de Estadística y de Eurostat, entre otras.
La contextualización del problema de análisis en el marco del derecho a la vivienda parte de una metodología doctrinal. También se han analizado algunas políticas orientadas a la mejora de la situación de los hogares con hijos e hijas a cargo y los Presupuestos Generales del Estado 2023 a fin de dimensionar los potenciales avances.
ՀԱՅԿԱԿԱՆ ՄՈՒՖԼՈՆԻ ԳԵՆԵՏԻԿԱԿԱՆ ԱՆՁՆԱԳՐԱՎՈՐՈՒՄԸ ԵՎ ՇՏՐԻԽ-ԿՈԴԱՎՈՐՈՒՄԸ ISSR ՄԱՐԿԵՐՆԵՐԻ ԿԻՐԱՌՄԱՄԲ
Authors: Badalyan M.V. , Dilanyan V.T. , Avagyan L.S. , Aloyan T.B.
Published: June 2024

TIn the current period of agricultural management, when the task is to obtain new breeds of farm animals following modern socio-economic, regional, and natural-geographical requirements and to improve the existing ones, the problem of using the rich gene pool of wild relatives very often arises. It should be noted, however, that the genetic potential of the Armenian Mouflon was not used during the creation of agricultural animals, particularly sheep in Armenia. This was due to several biological barriers, which are currently surmountable with the use of modern biotechnological
methods, especially genomic selection. To resolve the issue, we carried out the genetic passportization and barcoding of the Armenian Mouflon kept in the Yerevan Zoo according to ISSR-PCR markers. Five of the 11 ISSR primers used during molecular-genetic research had high activity: (GA)9C, (CA)9G, (CTC)6G, (GTG)6C, and (ACC)6G. A total of 63 or 71.6 % of the 88 ISSR-PCR amplicons were polymorphic. The lowest value of polymorphic DNA fragments was recorded for (ACC)6G (59.1 %) and the highest for (GTG)6C (83.3%) primers. The number of rare alleles, which indicates the originality
and homogeneity of the given population, in the experimental group were: (CTC)6G and (GTG)6C. From the analysis of the material obtained during the experimental research, it was possible to decode the genetic formula and barcode of the Armenian Mouflon, which can be used as a test to clarify the identification, origin, and evolution of the species and conduct molecular selection in the breeding processes.
Concurrent Validity of the Central Examination of Secondary Education Institutions: Canonical Correlation Analysis
Authors: Keleş Taliha
Published: June 2024

The aim of the study is to reveal the concurrent validity of the Central Examination of Secondary Education Institutions (OKMS). For this purpose, the relationship between the OKMS subtest raw scores of the students who took the exam and the 8th grade year-end achievement scores of the courses within the scope of the exam was analyzed by canonical correlation analysis. Grade 8 achievement scores were taken as the independent (predictor) variable and OKMS subtest scores were taken as the dependent (criterion) variable. The study was conducted on 3029 8th grade students who took the OKMS. Only one canonical correlation was found to be significant between the two sets of variables. 8th grade achievement scores were highly positively correlated with OKMS subtest scores. While 8th grade foreign language and science achievement scores had a high predictive power for OKMS subtest raw scores, it was found that the predictive power of the achievement scores of religious culture course in explaining the OKMS subtest raw scores was low. The set of 8th grade scores explained 48.6% of the total variance in the variable set of OKMS subtest raw scores. OKMS subtest variable set explains 60.1% of the total variance in the set of 8th grade scores.
PLANTAIN STORAGE TECHNIQUES IN NIGERIA: A REVIEW TO DRIVE INNOVATION OPPORTUNITIES THROUGH POST-HARVEST TECHNOLOGIES
Authors: Akinniyi J. N. , Ejoh N. M.
Published: June 2024

This comprehensive review examined advancements in storage techniques of plantain in Nigeria to minimize post-harvest losses and ensure food security. It examined factors impacting shelf life, proposed storage solutions, and evaluated their socio-economic influence. The implications of research innovations such as the absorption of ethylene and solar-powered storage are discussed in-depth for their potential to provide affordable and clean energy. This review emphasized the importance of sustainable industry, innovation, and infrastructure in guiding future impacts and opportunities for research in post-harvest storage techniques of plantain in Nigeria. Thus, a compilation of studies in this area provides practical insights that highlight these key findings valuable for agricultural development and economic growth. Addressing critical issues in the plantain storage techniques in Nigeria, this article serves as an important resource for researchers, stakeholders, and policymakers, in addition to responsible consumption, and production of plantain for improved economic stability, food security, and well-being of Nigeria as well as globally. Thus, contributing to good health, the well-being of people, and poverty reduction.
A Review of EEG-based Prediction of Microsleep
Authors: Buriro Abdul Baseer
Published: June 2024

Microsleep is a brief, complete, and unintentional sleep-related loss of consciousness. The duration of microsleeps and the probability of accidents are highly correlated. In extended monotonous activities, the consequences of microsleeps are therefore often catastrophic. Electroencephalogram (EEG) signals have widely been used for the early detection of microsleeps. This paper comprehensively reviews several EEG-based microsleep
detection/prediction techniques published in academic conferences and journal articles published between January 2005 and January 2023. The review specifically discusses the preprocessing, feature extraction, and feature selection techniques collectively known as
feature engineering, machine learning algorithms, and overall performance metrics. The review finally presents future directions that could help improve the overall EEG-based microsleep prediction systems.
Spatial Assessment of Some Selected Heavy Metals and Soil Physicochemical Properties in Open Dumpsites in Owerri North Nigeria
Authors: M. N. Ifeoma , N. Nnawugwu , N. C. Faith , O. O. Austin , I. A. Uchechi , E. E. Eberechi
Published: June 2024

The rising demand for food and other essentials due to increase in urban population had perpetuate a rise in the amount of waste generated daily by each household. In this study, soil physicochemical parameters (pH, SOM, TN, Exchangeable bases of Ca, Mg, Na, K, CEC) and heavy metal (Cu, Pb, Cr, Cd) concentration in two dumpsites in Owerri North were assessed and compared with the control soils from the same terrain using standard analytical methods. The results show that the both the dumpsites and the control sites had high % sand (>80.0%) with lower clay and silt contents. Soil mean pH varied between 5.08±0.01 in the control of Nekede and 8.20±0.02 in the main dumpsite of Egbu. The SOM ranged from 0.619±0.57 to 2.410±0.85% with the Nekede dumpsite having clear variation of SOM with its control comparable to Egbu dumpsite SOM. Total nitrogen (N) content ranged from 0.112±0.08 to 0.196±0.08%. Available P ranged from 14.92±0.99 to 85.81±0.76 mg/kg. Cation exchange capacity (CEC) varied between 19.6±0.97 to 25.2±1.24 Cmol/kg. Exchangeable Ca, Mg, K and Na, were far above the critical levels set by FAO for agricultural soil. Cu concentration ranged from 0.92±0.20 to 1.67±0.25. Pb was found in trace amount (<0.0001±0.01 mg/kg) in both dumpsites and control sites. Mean concentration of Cr in the dumpsite soils varied between 1.89±0.58 and 3.77±2.26 mg/kg in the two dumpsites, while Cd was found to be higher than the soil permissible limit. It ranges from 2.08±0.80 to 4.51±1.86 mg/kg. Conclusively, the concentrations of heavy metals studied in the soil were found to be lower than the maximum permissible limit except Cd. However, the dumpsite though high in soil nutrients and low in evaluated heavy metals might be unsafe for human consumption due to but high concentration of Cd in the study area.