bluuebunny/crossref_metadata_2025 huggingface dataset:
FOREIGN EXPERIENCE IN IMPROVING ECONOMIC SECURITY AND ADAPTATION TO RUSSIAN CONDITIONS
Authors:   Kazan State Energy University, Kazan, Russia, Khusainova Ekaterina A. , Timergazizova Emina R. ,   Kazan State Energy University, Kazan, Russia
Published: June 2024

The article examines the concept of “economic security”, examines its dependence on national security, and also defines the “economic vulnerability” of countries. The authors analyze the economic security of different countries of the European Union, North America, East Asia and propose to consider the experience of the countries considered, transferred to the Russian realities.
APPLICATION OF INFORMATION INTERNET TECHNOLOGIES IN MODERN REAL ESTATE MANAGEMENT
Authors:   Grozny State Petroleum Technical University named after Academician M. D. Millionshchikov, Ibragimova Elina I. , Natalson Alexander V. ,   Kazan State Energy University, Gachaev Ahmed M. ,   FGBOU VO Chechen State University named after A. A. Kadyrov
Published: June 2024

Currently, the use of information technology is becoming more widespread, especially in the field of real estate management, which plays an important role. Real estate management occupies an important place in the real estate industry, and it is especially important to strengthen the work on real estate management. As an important way to improve the level of real estate manage information technology not only reduces errors in meter readings, calculations, collection, billing, etc. but it also facilitates communication between different departments and improves the quality of real estate management services. Next, we will first understand the role of information technology in real estate management, then consider existing problems and solutions in real estate management, and finally discuss the application and implementation of real estate information management.
BASICS OF COST RATIONING FOR EDUCATIONAL SERVICES IN AN INCLUSIVE EDUCATIONAL INSTITUTION
Authors:   Kazan Innovative University named after V. G. Timiryasov, Kazan, Russia, Hamidullina Fania R. , Khusnutdinov Azat M. ,   Kazan Innovative University named after V. G. Timiryasov, Kazan, Russia, Rocheva Olga A. ,   Russian University of Cooperation, Kazan Cooperative Institute (branch), Kazan, Russia, Zaripova Rimma S. ,   Kazan State Energy University, Kazan, Russia
Published: June 2024

In modern education, an important issue is the effective cost rationing of educational services in inclusive educational institutions. Inclusive education, which focuses on educating all children in the same classroom, regardless of their abilities and needs, poses new challenges for institutions in budget planning and resource allocation. This article examines the basics of cost rationing for educational services in the context of inclusive educational institutions. Emphasis is placed on methods for determining the cost of education, ensuring sufficient funding to provide quality education for all learners, and taking into account the individual needs of each learner. The research aims to develop recommendations on how to optimise costs to meet the requirements of inclusive pedagogy and improve the efficiency of educational resources in an inclusive environment. The article also presents the basic concepts and foundations of cost rationing for educational services of an inclusive educational institution. The conceptual approach to cost rationing for inclusive educational services is presented on the example of a higher education institution. The materials of this article may be of interest for researchers in the field of education management, cost rationing, as well as for managers of educational institutions.
STATE AND PUBLIC INITIATIVES TO INCREASE THE FINANCIAL LITERACY OF THE POPULATION AS A SOCIOECONOMIC FACTOR OF THE COUNTRY’S DEVELOPMENT
Authors:   Russian State Pedagogical University named after A. I. Herzen, Slanova Maria P. , Slanova Tamara V. ,   St. Petersburg University of Management Technologies and Economics, St. Petersburg, Russia, Feoktistov G. M. ,   Institute economics, management and finance ANO VO Russian New University, Moscow, Russia
Published: June 2024

The article examines the role of the state in the development of financial education of the Russian population as an important element of stabilizing the country’s economy. The article examines the development and effectiveness of the functioning of institutions established in the Russian Federation to improve financial literacy of the Russian population, federal and regional methodological centers and programs aimed at financial education of Russian citizens.
GOVERNMENT SUPPORT FOR THE DEVELOPMENT OF SMALL AND MEDIUM BUSINESSES (SME) IN THE RUSSIAN ECONOMY (ABOUT SOME PROBLEMS AND RESULTS OF THE IMPLEMENTATION OF THE NATIONAL PROJECT “SMALL AND MEDIUM ENTREPRENEURSHIP AND SUPPORT OF INDIVIDUAL ENTREPRENEURSHIP INITIATIVE”)
Authors:   Federal State Autonomous Educational Institution of Higher Education “Moscow State Institute of International Relations (University) of the Ministry of Foreign Affairs of the Russian Federation”, Safronchuk Marina V.
Published: June 2024

The purpose of the article is to analyze the policy of state support for the population and SMEs in the context of the transformation of Russian society and modernization of the economy. The relevance is explained by the fact that the five-year period of the National Project for the Development of SMEs 2.0 is ending. Active work is underway to summarize its results, remaining problems and create a new generation of state support programs within the framework of the National SME Development Project 3.0. The results of surveys of small and medium-sized businesses are analyzed, during which the problems of SMEs and bottlenecks in the implementation of their state support were identified. Proposals and developments to increase the effectiveness of the new national project were considered.
Violence against health-care workers in emergency departments: A study in Fez, Morocco
Authors: Kharbouchi Mohammed , El Azzouzi Mestapha , Bouchafra Majda , Anouar Khadija , Maatouk Salah-Eddine
Published: June 2024

The issue of violence against health-care workers (HCWs) has garnered significant attention, necessitating urgent resolution due to escalating conflicts between HCWs and patients or their companions. Addressing this matter is paramount to mitigate its impact on HCWs and improve the quality of care afforded to citizens. To identify the underlying causes, particularly within emergency departments, we conducted a survey involving over 75 doctors and nurses across various hospitals to collect pertinent data. Our findings indicate that the health system is the major cause of violence, alongside the awareness of human rights fostered by social media. Furthermore, we conducted an interview with a doctor who has extensive experience working in emergency departments. Through this interview, he elucidated the extent to which this department poses dangers and the substandard conditions prevalent in the workplace. This study attempts to contribute scientifically toward finding efficient solutions, including legal measures, civil society initiatives, and police involvement. It suggests that reforms may be necessary in the functioning of these departments. This aspect represents an unsolved issue warranting further exploration.
The relation between emotional intelligence, resilience, and burnout in Portuguese individuals
Authors: Gameiro Fátima , Ferreira Paula
Published: June 2024

According to the literature, the way through which individuals manage their emotions when faced with challenging situations plays a major role in their personal and professional success and can act as a protective factor against burnout. With the aim of understanding the relationship between the perception of emotional intelligence (EI), resilience (Rs), and burnout syndrome (BS), 1363 individuals aged between 16 and 84 were studied. Of this sample, most of the participants are female, living in the center of mainland Portugal, single, with a degree, employed in the social area, with an open-ended contract, and with a salary of between 1001 and 1500 euros per month. The Wong and Law Emotional Intelligence Scale, the Brief Resilience Coping Scale, and the Oldenburg Burnout Inventory were applied in the questionnaire administered to the participants in person and through Google Forms. The results of the bivariate correlation analysis showed positive correlations between EI and Rs, both in the overall values of EI and in their four dimensions; and negative correlations among EI and BS, both in the overall values of EI and BS, in the four dimensions of EI and in the two dimensions of BS, and between Rs and BS, both in the overall values and in the two dimensions of BS. In conclusion, the higher the perception of EI and Rs, the lower the perception of BS, and vice versa. Therefore, the promotion of positive emotional skills is fundamental as a preventive strategy to combat burnout.
Long non-coding RNAs: A trained immunity perspective
Authors: Kumar Nirala Bikesh , Shishodia Gauri , Kumar Praveen , Shankar Singh Ravi
Published: June 2024

The conventional understanding of immunological memory within adaptive immunity has faced recent challenges, paving the way for a novel concept known as “trained immunity.” This phenomenon revolves around the epigenetic and metabolic reprogramming of cells as its central components. A growing body of evidence suggests that long non-coding RNAs (lncRNAs) play a crucial role in regulating immune cell development, function, and response to various diseases. Through intricate protein-protein interactions and interactions with DNA and RNA, lncRNAs significantly contribute to the modulation of immune processes. However, our comprehension of the involvement of lncRNAs in trained immunity is still in its early stages. This review delves into the recent advancements in lncRNA research, focusing on their diverse functions in immune cell development, host-pathogen interactions, potential processes, and their biological significance in trained immunity. Special attention is given to the role of lncRNAs in altering chromatin structure, orchestrating chromosomal looping, and driving metabolic reprogramming within cells.
Development of a Microcontroller-based Anti-violence Billboard
Authors: - Kamal Gbolahan Oladele , - Mercy Kehinde Salifu
Published: June 2024

Effective communication is crucial in institutions and public places, where digital display boards play a significant role in disseminating information. Traditional display boards often require constant reprogramming, limiting their flexibility and efficiency. This project addresses these limitations by designing and implementing a Light Emitting Diode (LED) scrolling message display system using an ATmega328 microcontroller. The system is specifically designed to promote anti-violence campaigns, such as "SAY NO TO EXAMINATION MALPRACTICE AND CULTISM," while also accommodating static printed images. The microcontroller-based system allows for easy and efficient message updates via a personal computer (PC) equipped with Visual Basic software (MEKUS), serving as the interface between the user and the display system. Messages are dynamically displayed on the LED board, providing clear and engaging communication. The system operates on a 5V DC power supply, with message scrolling controlled by shift registers using four IN4049 ICs. This design enhances the security and awareness within institutions by offering a reliable and user-friendly platform for real-time information dissemination. The advantages of this LED display system include ease of setup, programming, and handling, along with a clear presentation of scrolling text.
Unraveling Challenges: Navigating Online Learning in Historical Studies at High School Level
Authors: Alamsyah  , Pranoto Nanda Wisnu , Egyir Julius Kumi , Farrelly Matthew
Published: June 2024

Purpose of the study: This research aims to find out the problem Which appear on process learning online on eye lesson history in Senior High School3 Jambi City, find out the solutions taken by the school and teachers in overcoming the problems that exist in the online learning process in history subjects at Senior High School 3 Jambi City.
Methodology: Researchers apply qualitative research methods, data collection techniques using observation, interviews and documentation. For deep data analysis study This consists from reduction data, displays data, take conclusion or verification.
Main Findings: The results of the research conducted show that there are problems in the online history learning process , bothcaused by schools, teachers and students. The solution taken to overcome this problem was that the school collaborated with parents, teachers and related parties. Next, the teacher takes a policy of using learning applications that do not use up much internet data quota. Meanwhile, students make donations to help economically disadvantaged students in their families so that the learning process can run as an effort to achieve the competencies set out in the curriculum.
Novelty/Originality of this study: This research not only identifies problems that arise during online learning, but also looks for solutions taken by schools and teachers. This approach provides a holistic view of online learning challenges and attempts to provide insight into how to overcome them. Thus, this research provides an in-depth and contextual view of the reality of online learning at Senior High School3 Jambi City, as well as concrete efforts taken to overcome the challenges faced in emergency situations such as the COVID-19 pandemic.
Can Glamping be a Vacation to Help Dink Couples Relax and Maintain Close Relationships?
Authors: Liu Yi , Draper Jason
Published: June 2024

Glamping brings a glamorous tourism experience providing potential opportunities to escape from daily routines and maintain relationships during difficult/special times, such as the pandemic with travel restrictions or postpandemic travel concerns. It is innovative to explore the
unique group of DINK (dual income, no kids) couples using glamping as context. This study examines the variations in closeness among DINK couples based on four individual attachment styles (i.e., secure, anxious, dismissive, fearful), and explores the relationships between closeness and subjective
well-being. A pilot test with 118 valid responses was adopted to ensure the validity of items and feasibility of the study design. Utilizing attachment theory with four attachment styles, the main study analyzed 940 valid responses using confirmatory factory analysis, ANOVA, and multigroup
path analysis. This study highlights that people with a secure attachment style have a significantly 1) higher level of closeness with their partner and 2) stronger relationship between closeness and subjective well-being compared to the other three attachment styles (i.e., anxious, dismissive,
and fearful). The results suggest that glamping providers could improve glamping environments to be peaceful and comfortable to attract potential glampers who have higher anxiety (i.e., anxious and fearful attachment styles). Further, the results indicate that glamping could serve as a setting
for couples' therapy and to celebrate special events to enhance close relationships. These promoting/marketing strategies can benefit small glamping businesses develop their products and potentially draw different types of visitors.
Full factorial design of the effects of coagulants and processing variables on the physicochemical quality and texture profile analysis of kenaf seed tofu
Authors: Ibrahim Shafa’atu Giwa , Karim Roselina
Published: June 2024

Aim: Kenaf (Hibiscus cannabinus) is an herbaceous plant of economic significance, the seed is rich in essential nutrients and has the potential for the production of protein-based products. This study investigated the holistic effects of coagulants, kenaf seed-to-water ratio for extraction, and temperature of addition of coagulant on the physicochemical and texture quality of kenaf seed tofu. Methods: Randomised full factorial design was used to obtain different formulations of kenaf seed tofu production under 4 factors at different levels. Results: The main factors of coagulant types, seed-to-water ratio and temperature of addition of coagulant significantly affected the yield, pH, crude protein, crude fat, lightness, yellowness and cohesiveness of the kenaf seed tofu while the redness of the tofu was significantly affected by the coagulant types only. However, the hardness, chewiness and springiness of the tofu were affected by coagulant types and concentrations. Additionally, the 2-way interactions significantly affected the texture profile of the tofu. Though, the 3-way and 4-way interactions have no significant effect on the texture characteristics of the kenaf seed tofu. Conclusions: The tofu made with aluminium potassium salt at concentrations of 0.50 g/100 mL and 1.00 g/100 mL, and 80°C temperature of addition of coagulant formed the highest yield of 71.22 g/100 g and 77.57 g/100 g, respectively. This study also found that aluminium potassium salt and glucono-delta-lactone, with the use of 1:3 seed-to-water ratio and 70°C or 80°C temperature of addition of coagulant were better in terms of hardness and chewiness.
انعكاسات المستوى الاقتصادي الاجتماعي للأسرة على التحصيل الدراسي للأبناء
Authors: محمد علي عبدالكريم عادل , عيسى جبريل موسى نبيل
Published: June 2024

تمثل موضوع الدراسة في (انعكاسات المستوى الاقتصادي الاجتماعي للأسرة على التحصيل الدراسي للأبناء) دراسة تحليلية على عينة من الدراسات السابقة ذات العلاقة، حيث انطلقت الدراسة من هدف عام تمحور في الوصول إلى رؤية نظرية اعمق لانعكاسات المستوى الاقتصادي الاجتماعي للأسرة على التحصيل الدراسي للأبناء، والتسلسل المنطقي لذلك التأثير في ضوء ما توصلت إليه الدراسات السابقة ذات الصلة، والتي اشارت بشكل أو باخر إلي تلك العلاقة، وهو الامر الذي حاول الباحثان الوصول إليه من خلال التعرف على ما إذا كان هنالك علاقة واضحة بين المستوى الاقتصادي - الاجتماعي للأسرة والتحصيل الدراسي للأبناء، ومن ثم التعرف على المتغيرات الوسيطة (الدخيلة) التي تتوسط تلك العلاقة وتجعلها اكثر منطقية،  وبما أن الدراسة التي نحن بصددها تندرج تحت الدراسات النظرية فإن الباحثان  اعتمدا المنهج الكيفي، من خلال أسلوب تحليل المضمون  للدراسات السابقة التي امكن الوصول إليها، علماً بأن الدراسات السابقة تم اختيارها بشكل عشوائي بحيث شملت الدراسات ذات العلاقة المباشرة وغير المباشرة بموضوع الدراسة، وقد بلغت حوالي 35 دراسة. وبعد التحليل والتمحيص توصل الباحثان إلى مجموعة من النتائج أهمها أن هنالك علاقة جوهرية واضحة بين المستوى الاقتصادي الاجتماعي للأسرة والتحصيل الدراسي للأبناء، وأن تأثير المستوى الاقتصادي الاجتماعي للأسرة على التحصيل الدراسي للأبناء يتم من خلال التأثير على الاتجاهات الوالدية واساليب الرعاية والتنشئة الوالدية والاسرية والوظيفة النفسية للأسرة، وعلى سمات شخصية الابناء وعلى اتجاهاتهم المختلفة وعلى صفاتهم النفسية والاجتماعية وعلى توافقهم الشخصي والنفسي والاجتماعي، ومستوى الذكاء.
Effect of Essential oil and Extracts of Artemisia Herba – Alba Plant Against Some E Pathogenic Bacteria
Authors: M .A hasi Sabah , M .Youssef Rebh
Published: June 2024

Artemisia Herba – Alba  is the one of the most important genus of Asteraceae family. It has numerous values because of medicine properties. Artemisia Herba – Alba  has numerous application in traditional medicine from ancient times. In this research, antimicrobial effects of leaf aqueous, alcoholic  extracts and essential oil of Artemisia Herba – Alba  against Staphylococcus aureus PTCC 1431 and Escherichia coli PTCC 1399 were studied, using agar disc diffusion method. Methanol and ethanol extracts obtained from leaves of A. Herba – Alba  exhibited antimicrobial activity against test microorganisms. In addition Artemisia herba-alba essential oil was inhibitory effects against all studied pathogenic bacteria. The results showed that essential oil of Artemisia herba-alba had the most inhibition diameter zone in Staphylococcus aureusthan  E.coli (25-17mm successively). Therefore in this research we showed that the positive gram bacteria are more sensitive than negative gram bacteria. our results indicate the possibility of using essential oil in the treatment of bacterial infections, and the results of this study was encouraging, despite the need for clinical studies to determine of the real effectiveness and potential toxic effects in vivo
مقومات ومعوقات السياحة الصحراوية الطبيعية في ليبيا - الواحات الشمالية الشرقية أنموذجاً
Authors: محمود المهدي د. فضل الله , الناجي عثمان د. عثمان , الجارح محمد د. رمزي , عبدالله حسين أ. فرج , سليمان سعد أ. نجاة
Published: June 2024

تعد صناعة السياحة من اهم الصناعات العالمية، حيث أصبحت صناعة العصر والمستقبل، كما يحتل النشاط السياحي مكانة مهمة في اقتصاديات الدول باعتباره رافدا من روافد التنمية الاقتصادية، حيث تتمتع منطقة الدراسة  بالعديد من المعالم الطبيعية والتاريخية والمواقع الأثرية، والتي تعد من ابرز عناصر الجذب السياحي في ليبيا، الا انها لم تلق الاهتمام الملائم لها، حيث تواجه العديد من العصوبات التي حالت دون وصولها إلى المستوى المطلوب، لذا يهدف البحث إلى التعرض لواقع السياحة البيئية في منطقة الدارسة، من حيث مقوماتها والمشاكل التي تعاني منها للتوصل الى أهم الاستنتاجات والتوصيات التي تساعد في تحسين المستوى السياحي في منطقة الدراسة.
Can deepfakes be used to study emotion perception? A comparison of dynamic face stimuli
Authors: Becker Casey , Conduit Russell , Chouinard Philippe A , Laycock Robin
Published: June 2024

Video recordings accurately capture facial expression movements; however, they are difficult for face perception researchers to standardise and manipulate. For this reason, dynamic morphs of photographs are often used, despite their lack of naturalistic facial motion. This study aimed to investigate how humans perceive emotions from faces using real videos and two different approaches to artificially generating dynamic expressions – dynamic morphs, and AI-synthesised deepfakes. Our participants perceived dynamic morphed expressions as less intense when compared with videos (all emotions) and deepfakes (fearful, happy, sad). Videos and deepfakes were perceived similarly. Additionally, they perceived morphed happiness and sadness, but not morphed anger or fear, as less genuine than other formats. Our findings support previous research indicating that social responses to morphed emotions are not representative of those to video recordings. The findings also suggest that deepfakes may offer a more suitable standardized stimulus type compared to morphs. Additionally, qualitative data were collected from participants and analysed using ChatGPT, a large language model. ChatGPT successfully identified themes in the data consistent with those identified by an independent human researcher. According to this analysis, our participants perceived dynamic morphs as less natural compared with videos and deepfakes. That participants perceived deepfakes and videos similarly suggests that deepfakes effectively replicate natural facial movements, making them a promising alternative for face perception research. The study contributes to the growing body of research exploring the usefulness of generative artificial intelligence for advancing the study of human perception.
İletişim Bilimlerinde Basın Tarihi Sorunsalı
Authors: Özay Seçil
Published: June 2024

TRT Akademi dergisinin bu sayısında Türkiye’de yayıncılığın tarihini ele alan çalışmalar yer alıyor. Öncelikle tema kapsamında tarafımıza gelen çalışmaların ve hakem sürecini olumlu tamamlayan bu çalışmaların alan yazın açısından önemli bir gösterge olduğunun altını çizmekte fayda var. Bu anlamda editoryal bir değerlendirme metni olarak kurulacak bu metinde yukarıdaki “Tespitin anlamı ve daha ileri seviyede önemi nedir?” sorusunu tartışmaya açıyoruz.
Estrategias de Afrontamiento y Bienestar Psicológico en un Grupo de Deportistas Costarricenses entre 18 - 25 años
Authors: Chaves Arias Silvia Elena , Ortega Martínez Luis Miguel
Published: June 2024

Practicar un deporte genera múltiples beneficios en el organismo y a nivel emocional, de igual manera, quienes encuentran la pasión en algún deporte lo llevan a otro nivel,  de manera competitiva o incluso hasta llegan a dedicarse por completo a esa disciplina, pero es importante cuando se practican deportes a nivel competitivo poder controlar emociones y tener estrategias de afrontamiento que ayuden a estos deportistas a manejar las dificultades y también los logros de manera adecuada y sin ver afectado su bienestar psicológico y por ende su salud mental. Esta investigación tuvo como objetivo analizar la influencia que ejercen las estrategias de afrontamiento sobre el bienestar psicológico en un grupo de deportistas costarricenses de 18 a 25 años. En relación con la metodología, en el estudio de tipo correlacional y enfoque tipo cuantitativo, participaron 110 deportistas de competencia. Los instrumentos utilizados para la medición de las variables correspondieron la Adaptación española de la Escala de Bienestar Psicológico de Ryff de Díaz et al. (2006); el segundo instrumento utilizado fue la adaptación española del Inventario de Estrategias de Afrontamiento de Cano et al. (2007). Los resultados indican que las correlaciones más significativas señalan que a mayor Apoyo Social, mayor capacidad de expresarse a nivel emocional (rho= 0.552) con un valor  p < .001.  De igual manera, al utilizar la Reestructuración Cognitiva como EA, mayor es la capacidad de resolver problemas (rho= 0.526) con un valor  p < .001, de buscar Apoyo Social (rho= 0.482) con valor  p < .001 y de expresarse mejor emocionalmente (rho= 0.493) con un valor  p < .001. Se concluyó que los deportistas que conformaron la muestra utilizan con mayor frecuencia y se sienten mayormente respaldados con las estrategias de afrontamiento enfocadas en el problema y en la emoción; esta elección de estrategias de afrontamiento influye en su bienestar psicológico con la que se enfrentan en su vida cotidiana a los éxitos, así como a las adversidades.
Economía solidaria en el Barrio de Analco, Puebla. Una forma de resistencia a la gentrificación
Authors: Azviaury Hernández Raúl , Ramírez Rosete Norma Leticia , García Jaramillo Sergio Luis
Published: June 2024

La gentrificación, cambio socioterritorial por inversión de capital, se manifiesta en el Barrio de Analco, Puebla. La Facultad de Arquitectura de la Benemérita Universidad Autónoma de Puebla, a través del proyecto Casa Analco, estudia este fenómeno para preservar el patrimonio ante la amenaza gentrificadora. Estrategias como fortalecer redes sociales y promover la economía solidaria, buscan integrarse por medio del desarrollo comunitario, fomentando identidad y resistencia para preservar el patrimonio material e inmaterial del barrio. El objetivo de este trabajo descriptivo es identificar los valores de economía solidaria a cargo de Casa Analco y del Centro de Investigación y Gestión Urbana, y cómo el proyecto puede contribuir a la resistencia de la gentrificación en el barrio de estudio.
MAIS A APRENDER COM OS(AS) INDÍGENAS QUE LHES ENSINAR: LIÇÕES INTERCULTURAIS, POLÍTICAS E PEDAGÓGICAS DAS “ESCRIVIVÊNCIAS” E “CONFLUÊNCIAS” COM OS POVOS ORIGINÁRIOS DA BAHIA – BRASIL.
Authors: ROCHA Paulo Alfredo Martins , LISBOA Aissa Cavalcante , ANDRADE Wbaneide Martins , Lins Leonardo Diego
Published: June 2024

Este artigo aborda vivências político-pedagógicas protagonizadas por e com povos indígenas da Bahia, das Etnias Pataxó, Pataxó Hã Hã Hãe, Tupinambá, Kiriri, Kaimbé, Pankararé, Xucuru Kariri, Kantaruré, Tuxá e Tumbalalá. Constitui-se de relatos de experiências na docência com professores(as) indígenas em curso de formação continuada de nível superior. São apresentadas noções introdutórias sobre a primeira Licenciatura Intercultural em Educação Escolar Indígena na Bahia e sobre o Programa Institucional de Bolsa de Iniciação à Docência para a Diversidade tendo como propósito apresentar as concepções, finalidades, aplicações e resultados do projeto “Ressignificando a Práxis Pedagógica Indígena”. O texto aborda a emergência da Pedagogia Indígena, suas especificidades e desafios na afirmação da educação intercultural, diferenciada e decolonizada. Apresenta novos conceitos econcepções tais como: reverberação pedagógica, laboratório de práticas pedagógicas específicas, interculturais diferenciadas e inovadoras, autoavaliação formativa diferenciada, projeto político pedagógico da escola indígena. Indicando possíveis reaplicações pedagógicas em outros contextos. Reflete sobre demandas e avanços na formação docente para atuação no contexto da Educação Escolar Indígena com protagonismo.
DC Bus Voltage Control of Islanded Microgrid using Renewable Energy Based Distributed Generation
Authors: Fawad Azeem  , Hasan A. Zidan
Published: June 2024

DC bus voltage control in DC islanded microgrids is essential for the power quality and reliability. There are various algorithms being used in the literature review to control the bus voltages of DC microgrids. However, most of the research works controlled the generation side that requires high performance devices such as super capacitors etc., On the other hand, battery storage systems are also being used to regulate the bus voltage. In this research work, a separate strategy was developed in which battery storage was implemented at the load side to maintain stability of DC bus voltage. The load management scheme is introduced in which during the voltage instability, the loads are cutoff from the main supply and local installed storage system feed the loads. A particle swarm optimization (PSO) technique was used to optimally decide for the load in watts to be operated. A DC microgrid hardware was designed to test the control algorithm. The loads are not connected to the main system until the power supply is stable again. The load management scheme not only reduces the cost of the system but also stabilizes the overall system with 60% charge available in the batteries using the proposed load management scheme. The results were achieved while performing experiments on developed DC Microgrid hardware.
A Comparative Analysis on the Optimization of Carbon Fibre Reinforced Polymer and Glass Fiber Reinforced Polymers as Wrapping Structures on Defected Piping System using Computational Simulation Approach
Authors: Shaktivell M.Letchumanan  , Ahmad Mubarak Tajul Arifin  , Nor Adrian Nor Salim  , Ishkrizat Taib
Published: June 2024

This study examined the application of carbon fiber reinforced polymer (CFRP) and glass fiber reinforced polymer (GFRP) as wrapping structures for defective pipe systems. The structural behavior and performance of the CFRP and GFRP wrapping structures were assessed using computational simulation methodologies. The goal of the study was to determine the best wrapping material for strengthening the integrity and reliability of piping systems with defects by comparing the results of the simulations. The study evaluated the capability of the proposed composite wrapping structure through CAD simulation. The simulations provided preliminary analysis and visually depicted deformations, aiding in the selection of an optimized lamination orientation for the composite wrapping structure in real-world applications. Eventually, this approach could have alleviated two primary failure modes that were common in composite repair: composite overloading due to excessive thickness and composite delamination from the substrate. The results of this study would have helped enhance effective and efficient pipe repair techniques in a variety of industries by offering useful insights into the selection and use of suitable wrapping structures for repairing defective pipes.
The Change of Flow Pattern from Stratified to Stratified-Wavy for Condensation in Wire on Tube Heat Exchangers
Authors: Louay Abd Al-Azez Mahdi  , Hasanain Adnan Abdul Wahhab  , Miqdam Tariq Chaichan
Published: June 2024

Flow patterns inside wire-on-tube condensers with different refrigerant mass flow rates were studied in a theoretical study. In this study, tubes with diameters of 3.25 mm (3/16"), 4.83 mm (1/4") and 6.29 mm (5/16") were used. R-134a and R-600a cooling fluids were used at condensing temperatures of 54.4°C, 45°C, and 35°C. The results of this study were obtained using Equal Equation Solver (EES) software. The proposed model was able to predict the type of refrigerant flow pattern based on the limitations reported in previous studies. It was possible to distinguish four kinds of flow patterns: laminar, wavy laminar, plugged, and spiral. The first variation in flow pattern from laminar to wavy laminar flow found between 0.8 and 0.39, and a second variation in flow pattern found from wavy laminar flow to plug or slug flow between 0.15 and 0.05. For the refrigerant conditions, the condensation temperature did not affect the flow pattern. When using R-134a, the inner tube diameter had no effect on the flow pattern. Change occurs with R-600a as inner diameter was increased.
Long-Term Solar Power Generation Forecasting in the Eastern Coast Region of Malaysia using Artificial Neural Network (ANN) Method
Authors: Muhammad Aiqal Iskandar  , Muhammad Azfar Shamil Abd Aziz  , S. S. Sivaraju  , Nurdiyana Borhan  , Wan Abd Al-Qadr Imad Wan Mohtar  , Nurfadzilah Ahmad
Published: June 2024

Accurate prediction of power demand and generation is crucial for modern energy systems to efficiently allocate resources and facilitate energy trading. The integration of artificial intelligence (AI) and machine learning techniques has significantly improved the precision of power forecasting. This study focuses on the application of Artificial Neural Networks (ANN) for forecasting power generation in the Eastern Coast region of Malaysia, with a specific emphasis on solar power. The research methodology involves collecting and analyzing historical power data, weather data, and relevant variables. ANN models are trained, validated, and tested on a selected power grid to assess their accuracy and predictive capabilities. The expected outcomes aim to include the development of a precise power generation forecasting model, providing valuable insights for decision-makers to optimize energy operations and seamlessly integrate renewable sources. Additionally, the study explores potential challenges, limitations, and best practices associated with ANN-based power forecasting. The dataset covers the period from 2020 to 2023, with variables such as average output power, ambient temperature, PV module temperature, global horizontal irradiance, and wind speed recorded at 30-minute intervals. The architecture of the ANN model, implemented using the Keras framework, is described as a Sequential model with layers utilizing the 'ReLU' activation function. Model evaluation employs metrics like root mean square error (RMSE), mean square error (MSE), and mean absolute error (MAE) on the test set, offering insights into the model's overall fit, average deviation, and sensitivity to outliers. Results reveal strong correlations between PV module temperature, irradiance, and AC power generated.
Numerical Solution of Heat Equation using Modified Cubic B-spline Collocation Method
Authors: Mudassar Iqbal  , Nooraini Zainuddin  , Hanita Daud  , Ramani Kanan  , Rahimah Jusoh  , Atta Ullah  , Ilyas Kareem Khan
Published: June 2024

In this paper, a collocation method is presented based on the Modified Cubic B-spline Method (MCBSM) for the numerical solution of the heat equation. The PDE is fully discretized by using the Modified Cubic B-spline basis collocation for spatial discretization and the finite difference method is used for the time discretization. A numerical example from PDE is used to evaluate the accuracy of the proposed method. The numerical results are evaluated in comparison to the exact solutions. The findings consistently indicate that the suggested technique provides good error estimates. We also discovered that our proposed method was unconditionally stable. Hence, based on the results and the efficiency of the method, the method is suitable for solving heat equation.
The Relationship between Nurses’ COVID-19 Risk Perceptions, Anxiety Levels and Sleep Quality
Authors: Erbil Nülüfer , Aksoy Fatma , Yıldız Gizem , Boyraz Yanık Hilal Gül
Published: June 2024

Objective: This study was conducted to determine the relationship between COVID-19 risk perceptions, anxiety levels, and the sleep quality of nurses.
Methods: The sample of the descriptive and correlational study consisted of 248 nurses. The data were collected face-to-face using a Questionnaire form, the COVID-19 Perceived Risk Scale, the Coronavirus Anxiety Scale, and the Pittsburg Sleep Quality Index between July 1, 2021, and December 29, 2021. Data were evaluated with descriptive statistics, Mann-Whitney U and Kruskal Wallis test, Spearman correlation analysis test, and linear regression analysis.
Results: The mean score was 29.73±6.66 for the COVID-19 Perceived Risk Scale, 4.22±0.28 for the Coronavirus Anxiety Scale score, and 8.30±3.3 for the Pittsburg Sleep Quality Index. A moderate positive correlation was found between the participants' Pittsburg Sleep Quality Index scores and the Coronavirus Anxiety Scale total score (r=0.300, p
Harmony Implementation "Tri Hita Karana (THK)" in Packaging of Culinary Products to Create a Tourist Experience
Authors: ARSA I Ketut Sida , WIDIASTINI Ni Made Ary , MERTANADI I Made , KARTA Ni Luh Putu Agustini
Published: June 2024

The local culinary industry has great potential to attract tourists, but is often hampered by a lack of attractive packaging and effective marketing strategies. This research aims to find out how THK-based packaging design can influence consumer perceptions and purchasing decisions regarding tourism products in Bali and the challenges faced in implementing THK-based packaging. The research uses qualitative methods to gain an in-depth understanding of how the Tri Hita Karana (THK) principles can be integrated into tourism products and how this influences the tourist experience. In-depth interviews can be conducted with relevant stakeholders, such as tourism product developers, marketers and tourists. Through interviews, researchers can understand their perceptions and experiences regarding the implementation and impact of THK in tourism products. In this research, an ethnographic study was also carried out, which involved participatory observation at Bali tourist locations, which will help researchers gain insight into daily interactions between tourists, local communities and the environment. This method is useful for seeing directly how THK principles are integrated into daily practice and how this influences the tourist experience. Through this method, several Balinese culinary product designs were discovered, in the form of food and drinks that combine the Tri Hita Karana (THK) principles. The Packaging of Culinary products in the form of food and drinks sold around tourist attractions and souvenir shops not only offer uniqueness, but also imbue tourists with values rooted in Balinese culture.
Two-dimensional Eclipse Mapping of the Hot-Jupiter WASP-43b with JWST MIRI/LRS
Authors: Hammond Mark , Bell Taylor J. , Challener Ryan C. , Lewis Neil T. , Weiner Mansfield Megan , Malsky Isaac , Rauscher Emily , Bean Jacob L. , Carone Ludmila , Mendonça João M. , Teinturier Lucas , Tan Xianyu , Crouzet Nicolas , Kreidberg Laura , Morello Giuseppe , Parmentier Vivien , Blecic Jasmina , Désert Jean-Michel , Helling Christiane , Lagage Pierre-Olivier , Molaverdikhani Karan , Nixon Matthew C. , Rackham Benjamin V. , Yang Jingxuan
Published: June 2024

We present eclipse maps of the two-dimensional thermal emission from the dayside of the hot-Jupiter WASP-43b, derived from an observation of a phase curve with the JWST MIRI/LRS instrument. The observed eclipse shapes deviate significantly from those expected for a planet emitting uniformly over its surface. We fit a map to this deviation, constructed from spherical harmonics up to order

ℓ

max

=
2

, alongside the planetary, orbital, stellar, and systematic parameters. This yields a map with a meridionally averaged eastward hot-spot shift of (7.75 ± 0.36)°, with no significant degeneracy between the map and the additional parameters. We show the latitudinal and longitudinal contributions of the dayside emission structure to the eclipse shape, finding a latitudinal signal of ∼200 ppm and a longitudinal signal of ∼250 ppm. To investigate the sensitivity of the map to the method, we fix the parameters not used for mapping and derive an “eigenmap” fitted with an optimized number of orthogonal phase curves, which yields a similar map to the

ℓ

max

=
2

map. We also fit a map up to

ℓ

max

=
3

, which shows a smaller hot-spot shift, with a larger uncertainty. These maps are similar to those produced by atmospheric simulations. We conclude that there is a significant mapping signal which constrains the spherical harmonic components of our model up to

ℓ

max

=
2

. Alternative mapping models may derive different structures with smaller-scale features; we suggest that further observations of WASP-43b and other planets will drive the development of more robust methods and more accurate maps.
An Image Quality Evaluation and Masking Algorithm Based On Pretrained
Deep Neural Networks
Authors: Jia Peng , Song Yu , Lv Jiameng , Ning Runyu
Published: June 2024

With the growing amount of astronomical data, there is an increasing need for
automated data processing pipelines, which can extract scientific information
from observation data without human interventions. A critical aspect of these
pipelines is the image quality evaluation and masking algorithm, which evaluate
image qualities based on various factors such as cloud coverage, sky brightness,
scattering light from the optical system, point-spread-function size and shape,
and read-out noise. Occasionally, the algorithm requires masking of areas
severely affected by noise. However, the algorithm often necessitates
significant human interventions, reducing data processing efficiency. In this
study, we present a deep-learning-based image quality evaluation algorithm that
uses an autoencoder to learn features of high quality astronomical images. The
trained autoencoder enables automatic evaluation of image quality and masking of
noise affected areas. We have evaluated the performance of our algorithm using
two test cases: images with point spread functions of varying full width half
magnitude, and images with complex backgrounds. In the first scenario, our
algorithm could effectively identify variations of the point spread functions,
which can provide valuable reference information for photometry. In the second
scenario, our method could successfully mask regions affected by complex
regions, which could significantly increase the photometry accuracy. Our
algorithm can be employed to automatically evaluate image quality obtained by
different sky surveying projects, further increasing the speed and robustness of
data processing pipelines.
Zooming by in the CARPoolGP Lane: New CAMELS-TNG Simulations of Zoomed-in Massive Halos
Authors: Lee Max E. , Genel Shy , Wandelt Benjamin D. , Zhang Benjamin , Delgado Ana Maria , Pandey Shivam , Lau Erwin T. , Carr Christopher , Cook Harrison , Nagai Daisuke , Angles-Alcazar Daniel , Villaescusa-Navarro Francisco , Bryan Greg L.
Published: June 2024

Galaxy formation models within cosmological hydrodynamical simulations contain numerous parameters with nontrivial influences over the resulting properties of simulated cosmic structures and galaxy populations. It is computationally challenging to sample these high dimensional parameter spaces with simulations, in particular for halos in the high-mass end of the mass function. In this work, we develop a novel sampling and reduced variance regression method, CARPoolGP, which leverages built-in correlations between samples in different locations of high dimensional parameter spaces to provide an efficient way to explore parameter space and generate low-variance emulations of summary statistics. We use this method to extend the Cosmology and Astrophysics with machinE Learning Simulations to include a set of 768 zoom-in simulations of halos in the mass range of 1013–1014.5
M
⊙
h
−1 that span a 28-dimensional parameter space in the IllustrisTNG model. With these simulations and the CARPoolGP emulation method, we explore parameter trends in the Compton Y–M, black hole mass–halo mass, and metallicity–mass relations, as well as thermodynamic profiles and quenched fractions of satellite galaxies. We use these emulations to provide a physical picture of the complex interplay between supernova and active galactic nuclei feedback. We then use emulations of the Y–M relation of massive halos to perform Fisher forecasts on astrophysical parameters for future Sunyaev–Zeldovich observations and find a significant improvement in forecasted constraints. We publicly release both the simulation suite and CARPoolGP software package.
An ALMA Search for Substructure and Fragmentation in Starless Cores in Orion B North
Authors: Fielder Samuel D. , Kirk Helen , Dunham Michael M. , Offner Stella S. R.
Published: June 2024

We present Atacama Large Millimeter/submillimeter Array (ALMA) Cycle 3 observations of 73 starless and protostellar cores in the Orion B North molecular cloud. We detect a total of 34 continuum sources at 106 GHz, and after comparisons with other data, four of these sources appear to be starless. Three of the four sources are located near groupings of protostellar sources, while one source is an isolated detection. We use synthetic observations of a simulation modeling a collapsing turbulent, magnetized core to compute the expected number of starless cores that should be detectable with our ALMA observations and find at least two (1.52) starless cores should be detectable (at 5σ), consistent with our data. We run a simple virial analysis of the cores to put the Orion B North observations into context with similar previous ALMA surveys of cores in Chamaeleon I and Ophiuchus. We conclude that the Chamaeleon I starless core population is characteristically less bounded than the other two populations, along with external pressure contributions dominating the binding energy of the cores. These differences may explain why the Chamaeleon I cores do not follow turbulent model predictions, while the Ophiuchus and Orion B North cores are consistent with the model.
A Spatially Resolved [C ii] Survey of 31 z ∼ 7 Massive Galaxies Hosting Luminous Quasars
Authors: Wang Feige , Yang Jinyi , Fan Xiaohui , Venemans Bram , Decarli Roberto , Bañados Eduardo , Walter Fabian , Barth Aaron J. , Bian Fuyan , Davies Frederick B. , Eilers Anna-Christina , Farina Emanuele Paolo , Hennawi Joseph F. , Li Jiang-Tao , Mazzucchelli Chiara , Wang Ran , Wu Xue-Bing , Yue Minghao
Published: June 2024

The [C ii] 158 μm emission line and the underlying far-infrared (FIR) dust continuum are important tracers for studying star formation and kinematic properties of early galaxies. We present a survey of the [C ii] emission lines and FIR continua of 31 luminous quasars at z > 6.5 using the Atacama Large Millimeter Array (ALMA) and the NOrthern Extended Millimeter Array at sub-arcsec resolution. This survey more than doubles the number of quasars with [C ii] and FIR observations at these redshifts and enables statistical studies of quasar host galaxies deep into the epoch of reionization. We detect [C ii] emission in 27 quasar hosts with a luminosity range of L
[C II] = (0.3–5.5) × 109
L
⊙ and detect the FIR continuum of 28 quasar hosts with a luminosity range of L
FIR = (0.5–13.0) × 1012
L
⊙. Both L
[C II] and L
FIR are correlated (ρ ≃ 0.4) with the quasar bolometric luminosity, albeit with substantial scatter. The quasar hosts detected by ALMA are clearly resolved with a median diameter of ∼5 kpc. About 40% of the quasar host galaxies show a velocity gradient in [C ii] emission, while the rest show either dispersion-dominated or disturbed kinematics. Basic estimates of the dynamical masses of the rotation-dominated host galaxies yield M
dyn = (0.1–7.5) × 1011
M
⊙. Considering our findings alongside those of literature studies, we found that the ratio between M
BH and M
dyn is about 10 times higher than that of local M
BH–M
dyn relation on average but with substantial scatter (the ratio difference ranging from ∼0.6 to 60) and large uncertainties.