bluuebunny/crossref_metadata_2025 huggingface dataset:
Coalesce
Authors: Laura Adel
Published: November 2024

Interactive environment based on Kinect Azure sensor where the participant draws shapes of his body. When the time passes, the frozen still images of their movemnt go higer.
Coalesce [coalesce_unpublished - 2024-11-01 09:33]
Authors: Laura Adel
Published: November 2024

Interactive environment based on Kinect Azure sensor where the participant draws shapes of his body. When the time passes, the frozen still images of their movemnt go higer.
Empirical Evidence of Factors to Improve Student Engagement from Experiential Learning Activities
Authors: Molendijk Lara , Taplin Ross H. , Brennan Andrew J.
Published: November 2024

Experiential learning activities (ELAs) are student-centered activities, such as case studies, that have benefits derived by students being active. Although the literature contains advice on which characteristics enhance ELAs, empirical evidence measuring the impact of these characteristics on engagement is scarce. This paper aims to fill this gap by comparing student engagement from 34 ELAs with varying levels of six characteristics the literature claims are beneficial. Data from a student questionnaire are analyzed with regression and content analyses. The results suggest engagement is most effectively improved when ELAs are authentic and contain the right level of detail and, to a lesser extent, are personally relevant, incorporate the learning cycle, and incorporate critical thinking. Although not emphasized in the current ELA literature, the data also suggested method of facilitation affects engagement. Implications for evidence-based design of engaging ELAs and future research are discussed.
Resource-efficient add-on structures for the mechanical postprocessing of laser powder bed fusion parts using five-axis machining
Authors: Waldschmidt Johannes , Dias da Silva Marcel , Roth Sebastian , Röver Tim
Published: November 2024

The combination of the laser powder bed fusion of metals process (PBF-LB/M) with mechanical finishing using state-of-the-art machining centers enables the production of high-performance structural components with both internal and external complexity and precision. However, the sequential machining of additive manufactured parts can be challenging due to the need for multiple clamping setups and part-specific clamping devices. Postprocessing typically accounts for 20%–40% of manufacturing costs and can even double the cost of the final part. To reduce component costs, mechanical postprocessing should be considered. This study presents a novel concept for the development of resource-efficient add-on structures that can simplify mechanical postprocessing. These structures can either be applied to the part design prior to additive manufacturing or integrated into the part’s support structures. The developed structures allow the direct mounting of near-net-shape components on automatable, state-of-the-art parallel clamping systems. The structures are designed to clamp the parts with increased accessibility for five-sided simultaneous machining. The additional material costs are calculated within the work. The procedure for generating the add-on structures for additive manufacturing, using bounding box, topology, and shape optimization is presented. The mechanical behavior of the add-on structures is verified by clamping and measurement tests. The developments were validated by the manufacturing of three different components from the aerospace and laser technology sectors, using PBF-LB/M and aluminum alloy AlSi10Mg. The overall functionality of the add-on structures was validated by finishing the functional surfaces of the components and mechanically removing the support structures, using five-axis vertical milling centers.
Influencer Pazarlama Kapsamında Materyalizm ve Hedonizmin Güven ve Bilgi Arama İhtiyacına Etkisi
Authors: Tokay Muhammet Yusuf , Yıldız Emel
Published: November 2024

Günümüzde değişen ve gelişen teknolojik gelişmeler ve buna bağlı olarak artan sosyal medya kullanımı birçok alanı etkilediği gibi tüketim davranışlarını da etkileyerek farklı boyutlara taşımıştır. Özellikle sosyal medyanın insan hayatına girmesiyle pazarlama faaliyetleri de bu durumdan etkilenerek çağın gerekliliğine cevap vermek amacıyla değişime uğramıştır. Bu doğrultuda çalışmanın temel amacı influencer pazarlama kapsamında materyalizmin hedonizm üzerindeki etkisi, hedonizmin de güven, bilgi arama ve satın alma niyeti üzerindeki etkilerini belirlemektir. Bu amaçtan yola çıkarak tüketicilerin hangi influencerlar’ı takip ettiği, takip ettiği influencer’a ne kadar güvendiği, ürün hakkında ne kadar bilgi alabildiği ve satın alma kararında ne kadar etkili olduğunu tespit etmek amaçlanmıştır. Çalışmada online anket yöntemi kullanarak 489 cevaplayıcıya ulaşılmıştır. Elde edilen veriler SPSS 28.0 paket programından ve R Studio yazılımı kullanılarak analiz edilmiştir. Yapılan değerlendirme sonucunda ise influencer pazarlamada tüketicilerin satın alma davranışlarında materyalizm ve hedonizm etkilerinin olduğu gözlemlenmiştir.
Erzurum İlindeki Tüketicilerin Organik Tarım Ürünlerine Yönelik Davranışları
Authors: Önal Süreyya , Göktaş Bora
Published: November 2024

Bilim ve teknolojinin gelişmesi ile tarımda, birim alanda üretim verimlilik oranı giderek artırılmış ve artan dünya nüfusunun gıda ihtiyacının karşılanması hedeflenmiştir. Ayrıca toplumlarda sağlıklı ve kaliteli beslenme bilincinin oluşması tarımsal üretimin beklentilerini de değiştirmiş ve organik tarım, iyi tarım uygulamalarının yasal zeminin de oluşmasına sebep olmuştur. Araştırmada bölgenin organik tarıma bakış açısının ve tüketicilerin sağlıklı, kaliteli beslenme açısından davranışlarının belirlenmesi amaçlanmıştır. Nicel araştırma yöntemi kullanılarak yürütülen çalışmada veri toplama aracı olarak anket yönteminden yararlanılmıştır ve Erzurum ili genelinde ikamet edip çalışamaya katılımı kabul eden 401 örneklemden faydalanılmıştır. Anket ifadeleri daha önce benzer çalışmalar incelenerek araştırmacı tarafından oluşturulmuştur. Anket çalışmasında Demografik ve betimsel sorular ile tüketici tutum ölçeğinden yararlanılmıştır ve anket formundan elde edilen bilgiler SPSS 25 paket programından yararlanılarak analizler elde edilmiştir. Elde edilen analizlerde korelasyon sınaması, bağımsız örneklem t testi ve tek yönlü varyans analizi yanı sıra tamamlayıcı istatistikler kullanılmıştır. Araştırmanın popülasyonu, Erzurum ilinde gıda alışverişi yapan hane halkları arasından kolayda örneklem yöntemiyle seçilmiştir. Elde edilen bulgular üzerinde kapsamlı bir tartışma yapılarak, çıkan sonuçlar rapor olarak düzenlenmiştir. Hipotez sınamalarında, araştırmaya katılan tüketicilerin kimyasal girdi kullanımlarına olumsuz bakmadığı, bazı hipotez sınamalarında ise organik ürünlerin tüketiciler tarafından tercih edildikleri ve satın alındıkları sonuçlarına varılmıştır. Böylelikle elde edilen bilgiler ışığında öneriler sunulmuştur.
Utilizing Mel-Frequency Cepstral Coefficients for Acoustic Diagnostics of Damaged UAV Propellers
Authors: Cinoglu Bahadir , Durak Umut , Karakoc T. Hikmet
Published: November 2024

In this study, the diagnostic potential of the acoustic signatures of Unmanned Aerial Vehicle (UAVs) propellers which is one of the critical components of these vehicles were examined under different damage conditions. For this purpose, a test bench was set up and acoustic data of five different damaged propellers and one undamaged propeller were collected. The methodology emphasized contains using an omnidirectional microphone to collect data under three different thrust levels which correspond to 25%, 50% and 75%. Propeller acoustics sound characteristics extracted using the Mel Frequency Cepstrum Coefficient (MFCC) technique that incorporates Fast Fourier
Transform (FFT) in order to obtain feature extracted data, and the visual differences of sound patterns were discussed to underline its importance in terms of diagnostics. The results indicated that there is a potential for classifying slightly and symmetrically damaged and undamaged propellers successfully in an Artificial Intelligence-based diagnostic application using MFCC. This study aimed to demonstrate a way to effectively use MFCC detecting damaged and undamaged propellers through their sound profiles and highlighted its usage potential for future integration into Artificial
Intelligence (AI) methods in terms of UAV diagnostics. The findings provided a foundation for creating an advanced diagnostic method for increasing UAV safety and operational efficiency.
FAVELAS RURAIS E FAVELAS URBANAS NO BRASIL: CONSTRUINDO UM INDICADOR DE PRECARIZAÇÃO SOCIAL
Authors: Freitas Alan Araújo
Published: November 2024

Este trabalho contribui para o desenvolvimento do conceito de Aglomerado Subnormal, por meio da construção de um indicador de precariedade social. O objetivo é mostrar que o problema da precariedade não é exclusivo das áreas urbanas, existindo, principalmente, nas áreas rurais. Metodologicamente, a ideia é construir indicadores relativos ao grau de precarização e insegurança das famílias. Para isso, será utilizada uma análise de componentes principais a partir de uma amostra de 8.048 casos da Pesquisa Dimensões Sociais da Desigualdade. Os resultados evidenciam que as favelas não existem apenas nas periferias das grandes cidades, mas também nas regiões remotas do Brasil, no interior desse vasto país. A questão da urbanização e da pobreza é interpretada à luz da teoria marxista, sugerindo que o capitalismo, ao concentrar capital, leva à precarização social e à exploração da força de trabalho, beneficiando os capitalistas e marginalizando comunidades inteiras. O termo "favela" é visto como uma construção social que estigmatiza grupos historicamente periféricos, refletindo uma disputa territorial e de poder sobre políticas públicas. O trabalho chama atenção para a precariedade social dos camponeses e agricultores familiares, no contexto do capitalismo impulsionado pela indústria do agronegócio.
aspirantes al habito franciscano en Córdoba, Argentina, 1650-1830
Authors: Melean Jorge Troisi
Published: November 2024

Poco se sabe aún de los orígenes y extracción social del clero regular. El análisis de los antecedentes personales y familiares de los aspirantes al hábito franciscano brindará claves para comprender cómo se insertaban los franciscanos en cada una de las sociedades coloniales de Hispanoamérica. En este trabajo, a partir de las “Informaciones de “genere, vita et moribus de aspirantes” del Archivo del Convento de San Jorge de Córdoba, Argentina, analizaremos el perfil de los individuos que ingresaron a la orden franciscana en el periodo colonial en uno de los mayores conventos de formación de personal en el sur del continente americano.
APLIKASI PEMBELAJARAN ALGORITMA BOUNDARY 4-CONNECTED DALAM IDENTIFIKASI JUMLAH SEL PADA CITRA SEL DARAH MERAH
Authors: Lubis Ali Akbar , Silitonga Agnes Irene , Widarma Adi
Published: November 2024

Abstrak: Perkembangan teknologi yang semakin berkembang pesat, maka mengharuskan sistem Pendidikan juga dapat menyesuaikan dengan perkembangan teknologi tersebut. Salah satu  pemanfaatan teknologi informasi  dalam bidang pendidikan adalah media pembelajaran atau aplikasi pembelajaran. Aplikasi pembelajaran adalah suatu media pembelajaran dengan metode belajar yang memudahkan proses belajar, tidak  membuat bosan dan sulit. Aplikasi pembelajaran dapat dibangun untuk memudahkan proses pembelajaran algoritma. Karena prosesnya yang kompleks dan membutuhkan waktu untuk memahami langkah-langkahnya. Penelitian ini bertujuan untuk membangun aplikasi pembelajaran algoritma Boundary 4-Connected dalam identifikasi jumlah sel pada citra sel darah merah.  Algoritma Boundary 4-connected merupakan metode yang dapat digunakan untuk mengklasifikasikan region atau objek dalam citra digital. Hasil dari penelitian ini adalah aplikasi pembelajaran algoritma Boundary 4-Connected dalam identifikasi jumlah sel pada citra sel darah merah sudah layak untuk digunakan dan dapat dijadikan sebagai alternatif media pembelajaran untuk memahami cara kerja algoritma Boundary 4-Connected dalam identifikasi jumlah sel pada citra sel darah merah Kata Kunci: Boundary 4-Connected, aplikasi pembelajaran, citra, sel darah  Abstract: The rapid development of technology requires the education system to be able to adapt to the development of this technology. One of the uses of information technology in the field of education is learning media or learning applications. Learning applications are learning media with learning methods that facilitate the learning process, do not make it boring and difficult. Learning applications can be built to facilitate the process of learning algorithms. Because the process is complex and takes time to understand the steps. This study aims to build a learning application for the Boundary 4-Connected algorithm in identifying the number of cells in red blood cell images. The Boundary 4-connected algorithm is a method that can be used to classify regions or objects in digital images. The results of this study are that the Boundary 4-Connected algorithm learning application in identifying the number of cells in red blood cell images is suitable for use and can be used as an alternative learning media to understand how the Boundary 4-Connected algorithm works in identifying the number of cells in red blood cell images. Keywords: Boundary 4-Connected, Learning application, image, blood cells
PENINGKATAN KOMPETENSI GURU MELALUI PELATIHAN MEDIA PEMBELAJARAN DIGITAL: STUDI KASUS DI KECAMATAN MUARA GEMBONG
Authors: Oktaviani Vina , Syam Rafiuddin , Diamah Aodah , Maruddani Baso
Published: November 2024

Abstrak: Penelitian ini bertujuan untuk menganalisis dampak pelatihan media pendukung pembelajaran digital terhadap kompetensi pendidik di Kecamatan Muara Gembong, Kabupaten Bekasi. Pelatihan ini dilatarbelakangi oleh kebutuhan integrasi teknologi informasi dan komunikasi (TIK) dalam pendidikan guna menciptakan pembelajaran yang lebih interaktif, menarik, dan efektif, terutama di daerah dengan keterbatasan akses dan sumber daya seperti Muara Gembong.  Metode penelitian yang digunakan adalah kuasi eksperimen dengan desain one group pretest-posttest.  Data dikumpulkan melalui pre-test dan post-test untuk mengukur peningkatan pemahaman dan keterampilan peserta, serta  survei kepuasan untuk  mengevaluasi  persepsi peserta terhadap  pelatihan. Hasil penelitian menunjukkan adanya peningkatan signifikan dalam kemampuan guru  menggunakan media digital  dalam  perencanaan  dan  pelaksanaan  pembelajaran.  Penelitian ini merekomendasikan pelatihan berkelanjutan,  pendampingan  intensif, dan pengembangan sumber daya yang relevan  untuk mendukung  penggunaan teknologi  yang berkelanjutan dan  berdampak  pada  kualitas  pendidikan. Kata Kunci: Penelitian, Pelatihan, Media Pendukung Pembelajaran Digital, Teknologi Informasi, Pendidikan, Kecamatan Muara Gembong Abstract: This study aims to analyze the impact of digital learning media training on the competence of educators in Muara Gembong District, Bekasi Regency. The training is driven by the need to integrate information and communication technology (ICT) into education to create more interactive, engaging, and effective learning, especially in areas with limited access and resources like Muara Gembong. The research method used is a quasi-experimental design with a one-group pretest-posttest design. Data were collected through pre-tests and post-tests to measure the improvement in participants' understanding and skills, as well as satisfaction surveys to evaluate participants' perceptions of the training. The results show a significant improvement in teachers' ability to use digital media in planning and delivering lessons. This study recommends continuous training, intensive mentoring, and the development of relevant resources to support the sustainable use of technology and its positive impact on education quality. Keywords: Training, Research, Digital Learning Media Support, Information Technology, Education, Muara Gembong District.
PENGARUH GAME EDUKASI BERBASIS AUGMENTED REALITY TERHADAP PRESTASI DAN SIKAP BELAJAR
Authors: Mendoza Muhammad Dominique , Hutajulu Olnes Yosefa , Rahmadani Reni , Matondang Ishaq , Sari Ressy Dwitias , Sabrina Elsa
Published: November 2024

Abstrak: Augmented Reality (AR) adalah  teknologi yang yang dapat membantu mahasiswa dalam menghubungkan pengamatan dunia nyata mereka dengan pengetahuan yang mereka miliki. Salah satu tantangan terbesar dalam pembelajaran berbasis AR adalah pengembangan teknik yang efektif untuk membantu mahasiswa berkonsentrasi pada pengamatan penting di lapangan. Penelitian ini mengusulkan teknik permainan untuk meningkatkan aktivitas pembelajaran berbasis AR di lingkungan perkuliahan. Eksperimen dilakukan pada mata kuliah jaringan komputer untuk mengevaluasi keefektifan metode yang diusulkan relatif terhadap pendekatan pembelajaran mobile berbasis AR tradisional selama kunjungan lapangan. Hasil percobaan menunjukkan bahwa metodologi permainan berbasis AR meningkatkan sikap belajar mahasiswa dan prestasi akademik mereka selama kunjungan lapangan. Penelitian ini mengusulkan teknik permainan kompetitif untuk meningkatkan aktivitas pembelajaran berbasis AR di lingkungan dunia nyata. Sebuah eksperimen dilakukan pada mata kuliah jaringan komputer untuk mengevaluasi keampuhan metode yang diusulkan relatif terhadap pendekatan pembelajaran mobile berbasis AR tradisional selama praktik. Temuan eksperimental menunjukkan bahwa metode permainan berbasis AR meningkatkan sikap belajar mahasiswa dan prestasi akademik mereka. Kata Kunci: game edukasi; augmented reality; prestasi belajar; sikap belajar Abstract: Augmented reality (AR) is a technology that can assist students in connecting their real-world observations with their knowledge. One of the biggest challenges in AR-based learning is the development of effective techniques to help students concentrate on important observations in the field. This research proposes a game technique to enhance AR-based learning activities in a lecture environment. Experiments were conducted on a computer networking course to evaluate the effectiveness of the proposed method relative to the traditional AR-based mobile learning approach during a field trip. The experimental results showed that the AR-based game methodology improved students' learning attitude and their academic performance during the field trip. This research proposes a competitive gaming technique to enhance AR-based learning activities in real-world environments. An experiment was conducted on a computer networking course to evaluate the efficacy of the proposed method relative to the traditional AR-based mobile learning approach during practices. The experimental findings show that the AR-based game method improves students' learning attitude and their academic achievement. Keywords: educational game; augmented reality; learning achievement; learning attitude
Reflexiones sobre la metodología feminista en la investigación en derecho
Authors: Bardel Daniela , López María Paz
Published: November 2024

La irrupción de las epistemologías feministas a fines del siglo XX impactaron en el modo en que se construye el conocimiento científico cuando se asume dicha perspectiva. Las críticas a la objetividad y neutralidad en la ciencia repercutieron en la manera de entender algunos criterios del proceso y la metodología de investigación, principalmente en el reconocimiento de nuevos problemas: los que afectan a las mujeres; nuevos propósitos: buscar el cambio social para modificar la situación de desventaja en la que se encuentran las mujeres; y el nuevo rol de quien investiga: con una implicación subjetiva y emotiva en el proceso de producción de conocimientos y un compromiso, respeto y empoderamiento hacia quienes participan de la investigación. En este trabajo se presentan reflexiones sobre cómo tales aportes interactúan en la investigación en derecho.
Enseñanza-aprendizaje de la Extensión Universitaria en la Facultad de Derecho-UNC
Authors: Beltran Marina Liz , Ceballos Diego Alberto
Published: November 2024

En este artículo presentamos una experiencia de Curricularización de la Extensión a través de la materia opcional Abogacía con Orientación Social, dictada durante el primer cuatrimestre de 2023 en la Facultad de Derecho de la Universidad Nacional de Córdoba. Partimos de considerar al Derecho como disciplina inserta en un campo jurídico con reglas, capitales y disputas específicas (Bourdieu, 2000) que se reflejan en un modelo de enseñanza tradicional fundamentalmente arraigado en los códigos jurídicos. En este sentido, la introducción de la práctica extensionista tiene un potencial disruptivo en relación a los problemas jurídicos y su abordaje, fomentando nuevas formas de aprendizaje, evaluación y construcción de conocimientos. 
Se expone la construcción histórica de la extensión como función de la universidad, orientada a la vinculación con la comunidad y, específicamente, su (falta de) promoción dentro de la unidad académica donde se llevó adelante la experiencia. Luego, se presentan algunos desafíos, límites y oportunidades observados a lo largo del dictado de la asignatura, tomando también como material empírico algunas evaluaciones realizadas por estudiantes participantes de la misma.
Estudio de la comunicación de la sostenibilidad en las empresas públicas uruguayas a través de la red social Twitter
Authors: Vidal Aiblis , Asuaga Carolina , Rey Antonio
Published: November 2024

La comunicación de las prácticas de sostenibilidad es una de las demandas actuales de los grupos de interés a las organizaciones. Esta investigación tuvo como objetivo analizar la comunicación de la sostenibilidad en las empresas públicas de Uruguay, a través de la red social Twitter. Para ello, se analizó la frecuencia de empleo de 129 términos relacionados con la sostenibilidad en un total de 16.988 tweets y retweets correspondientes a las 10 empresas públicas que cuentan con Twitter (que representan el 71% del total). Se pudo constatar que las grandes empresas, las que pertenecen al sector productivo y aquellas que no tienen competencia en su actividad, son las que comunican mayormente sus acciones de responsabilidad social, dando a conocer principalmente temas generales relacionados con la sostenibilidad.
Exploring the sustainable future of social sports organizations: A comparative study of governance models in China, Japan, and South Korea
Authors: Jiang Lupei , Pan Xiang , Zhang Yanfeng , Cui Chuanrui , He Jin , Gao Yibo
Published: November 2024

Comparative analysis of the development history of sports social organizations in China, Japan and South Korea from multiple perspectives, in order to provide reference suggestions for solving the existing problems of the development of sports social organizations in China as well as for the sustainable development in the future. This paper explores the optimization path of sports social organizations in China by using the literature method and comparative analysis method. The study finds that the current development of sports social organizations in Japan and South Korea is characterized by independence and autonomy, a relatively rich number and variety of organizations, mutual separation of powers and responsibilities between government agencies and social organizations, and autonomous operation and efficient governance of sports social organizations. The development of sports social organizations in China has reached a new level since the founding of New China, and the Party’s attention to and support for their development has been increasing, but China still has deficiencies in the number of organizations, organizational capacity, and policy system. The study concludes that Japan and South Korea have three development conditions for sports social organizations: a socially oriented governance system, a more complete policy and regulation system, and a standardized and efficient financial support system. The study concludes that the prosperity of sports social organizations is crucial in building a strong sports nation at the present time. Combining the successful experiences of Japan and South Korea and integrating into China’s national conditions, we strive to build a governance system that combines government and society, construct a diversified financial support system, and improve the policy support system for sports organizations to promote the progress of sports social organizations in China, and open the way for the autonomy and independence of sports social organizations in China, and put the improvement of the governance system of sports social organizations on the agenda.
Design, development, and evaluation of a mobile application for safety engineers
Authors: Kasap Suat , Elbasi Ersin , Dordevic Milan
Published: November 2024

Hazards are the primary cause of occupational accidents, as well as occupational safety and health issues. Therefore, identifying potential hazards is critical to reducing the consequences of accidents. Risk assessment is a widely employed hazard analysis method that mitigates and monitors potential hazards in our everyday lives and occupational environments. Risk assessment and hazard analysis are observing, collecting data, and generating a written report. During this process, safety engineers manually and periodically control, identify, and assess potential hazards and risks. Utilizing a mobile application as a tool might significantly decrease the time and paperwork involved in this process. This paper explains the sequential processes involved in developing a mobile application designed for hazard analysis for safety engineers. This study comprehensively discusses creating and integrating mobile application features for hazard analysis, adhering to the Unified Modeling Language (UML) approach. The mobile application was developed by implementing a 10-step approach. Safety engineers from the region were interviewed to extract the knowledge and opinions of experts regarding the application’s effectiveness, requirements, and features. These interview results are used during the requirement gathering phase of the mobile application design and development. Data collection was facilitated by utilizing voice notes, photos, and videos, enabling users to engage in a more convenient alternative to manual note-taking with this mobile application. The mobile application will automatically generate a report once the safety engineer completes the risk assessment.
Factors influencing rural educational investment under the digital divide: A QCA study
Authors: Zhang Yuxin
Published: November 2024

Given the issues of urban-rural educational inequality and difficulties for children from poor families to succeed, this study explores the impact mechanism of internet usage on rural educational investment in China within the context of the digital divide. Using data from the 2019 China Household Finance Survey (CHFS), this study analyzed the educational investment decisions of 2064 rural households. Results indicate that in the Eastern region, a high level of educational investment is primarily influenced by the per capita income of the family, with social capital and internet usage also playing supportive roles. In the Northeastern region, the key factor is the diversity of internet usage, specifically using both a smartphone and a computer. In the Central region, factors such as the diversity of internet usage, subjective risk attitudes, the appropriate age of the household head, and per capita income of the family contribute to higher levels of educational investment. In the Western region, the dominant factors are the diversity of internet usage, subjective usage and per capita income of the family. These factors enhance expected returns on the high level of educational investment and boost farmers’ confidence. High internet usage rates significantly promote diverse and stable educational investment decisions, providing evidence for policymakers to bridge the urban-rural education gap.
Perception of university social responsibility through the eyes of students: Comparative analysis of values, organisational efficiency, and educational process in Slovak universities
Authors: Porubčanová Dáša , Bursová Janka , Vaľko Michal , Bartoš Pavel
Published: November 2024

The presented article focusses on the analysis of perception of the university social responsibility through the eyes of Slovak university students. The aim is to compare how the values, efficiency of the organisation (university), and the educational process influence the perception of social responsibility among university students themselves. The research is based on the application of quantitative methodology towards the evaluation of differences and similarities in perceptions using two types of tests for statistical analysis, comparative (Mann-Whitney U test) and correlational (bivariate correlation matrix of Spearman’s rho).The results of the research provide a deeper understanding of how universities can shape students’ approach to social responsibility through their values and educational processes, which has important implications for the development of university policies and practices.
The challenges and opportunities of green financing in Palestine from the perspective of banks
Authors: Khoffash Saleem , Awwad Bahaa Subhi
Published: November 2024

The study aimed to demonstrate that Palestinian banks have the potential to increase green financing by enhancing public sector understanding instead of focusing solely on the private sector, in addition to providing insights from employees of Palestinian banks listed on the Palestine Stock Exchange regarding the key challenges and opportunities related to green financing in Palestine specifically. It posed two central questions: What are the opportunities and challenges in implementing green finance in Palestine, and what level of government and private sector support exists? The study used the descriptive analytical approach, through interviews and surveys, the study targeted 10 heads of credit departments and a non-probability sample of 350 bank employees. The findings revealed a strong commitment from the government to promote green finance. At the same time, the private sector showed reluctance to engage in external investments. Key challenges included political instability and limited financial resources, though international aid was a significant opportunity to advance green finance. The study recommended increasing public awareness and fostering stronger coordination between the government and private sector, possibly incorporating competition from neighboring countries to further develop Palestine’s green finance strategy.
The role of urban planning for Nelson Mandela Bay’s entrepreneurial ecosystem
Authors: Boucher Sasha , Cullen Margaret , Calitz André P.
Published: November 2024

The success of a city’s entrepreneurial ecosystem (EE) depends on a combination of interconnected factors that foster innovation, collaboration and growth. Urban planning, infrastructure management and an entrepreneurial culture are essential factors for the success of cities’ Entrepreneurial Ecosystems (EEs). Land use and infrastructure management create opportunities for growth and industry expansion. EEs are local, social, business, institutional and cultural stakeholders that encourage and enhance the formation and growth of new businesses, which are supported by enabling infrastructure. The objective of this study was to investigate how urban planning affects EEs in the metropolitan region, Nelson Mandela Bay (NMB), South Africa. NMB is known for poor land use management, which hinders the management of diverse spatial needs, as well as bureaucratic processes for land rezoning for commercial activity. In order to better understand the fundamental issues, a qualitative case study was conducted. The data were collected from fifteen economic development role players from NMB using semi-structured interviews combined with secondary data from the NMB Integrated Development Plan (IDP). The data analysis included thematic analysis using Atlas.ti and Claude 2.0. In order to validate the findings, qualitative data were cross-referenced with secondary sources from the NMB IDP. The key themes that emerged effect the NMB metropole’s management of infrastructure to support the EE. These include, Land use issues, Poor oversight by metropolitan leadership, Lack of infrastructure maintenance and pushing out potential investment and economic growth. The results highlight that the NMB metropole fails to prioritise land use and infrastructure challenges, impacting the NMB metropolitan area’s economic development and worsening inequality among different groups. The findings from this study add to the current research on cities’ EEs and The Right to the City Theory, which supports the UN Sustainable Development Goals 8, 9 and 11.
Quantitative risk assessment of hazardous chemical discharges and simulation of threat zones in hydrocarbon storage system
Authors: Akni Ahcène , Bidi Manel
Published: November 2024

Human activities predominantly depend on hydrocarbons, which are essential resources and pivotal drivers of economic growth and development in many nations. Countries with substantial hydrocarbon reserves have capitalized on these resources to generate wealth. However, the complex physicochemical properties of hydrocarbons pose significant risks to both human safety and environmental integrity. Hazard studies conducted across various Algerian oil (NAFTAL) regions, particularly at CBR (Cost-Benefit Ratio) industrial sites, indicate that the primary dangers involve fire and explosion. Investigations into accidents within the ARV (Arrival) terminal zone have identified a strong correlation with hydrocarbon storage practices. This work aims to evaluate the risks associated with specific phenomena linked to the storage of gas oil products. To perform a semi-quantitative risk analysis of potential accident scenarios, we employed the Hazard and Operability Study (HAZOP) method, alongside a detailed examination of possible incidents using the Fault Tree Method (FTM). This approach elucidates the causes and consequences of undesirable events. Furthermore, we assessed the risks posed by these adverse scenarios and their implications for nearby reservoir areas. Using Areal Locations of Hazardous Atmospheres (ALOHA) software for simulation, we illustrated the identified scenarios and delineated the threat zones surrounding the S11 tank.
Attempts to apply heuristic research methodology in mechanical engineering on the example of rotating machines
Authors: Kiciński Jan , Żywica Grzegorz
Published: November 2024

On any website or in encyclopaedias such as Britannica or Wikipedia, under the entry 'heuristics', one can find numerous definitions, references, and examples from various areas of life. However, the authors of this article have been unable to find examples relevant to technology, particularly in mechanical engineering. This fact inspired us to address this topic, especially since many concrete examples from practice and everyday life seem well-suited to demonstrating the relevance of heuristic methodologies in technical sciences. According to the authors, turbomachinery appears to be of particular interest in this context. This is critical machinery, i.e., machinery whose failure threatens human life. Hence the importance of developing advanced tools to analyse them, especially across the entire operating range (both stable and unstable). With these tools, one can effectively use their intellect, intuition, and common sense in the decision-making process. A classic heuristic symbiosis is thus formed. The paper demonstrates an advanced computer system called MESWIR, developed at the Institute of Fluid-Flow Machinery of the Polish Academy of Sciences in Gdańsk (IMP PAN) generates a range of interesting diagnostic information, including multiple whirls and stochastic errors related to the unbalance vector. The research was carried out using high-speed, low-power turbines as examples. The results obtained in this way, although they do not have formal theoretical proof of their correctness, allow the right conclusions to be drawn and decisions to be made, which is the essence of decision-making heuristics.
Assessment of the fecal microbiome of healthy rabbits (Oryctolagus cuniculus domesticus) compared with rabbits with gastrointestinal disease using next-generation DNA sequencing
Authors: Vecere Gina , Malka Shachar , Sands Nicole , Lee Margaret , Krumbeck Janina A.
Published: November 2024

OBJECTIVE

To determine the normal fecal microbiome of healthy rabbits in comparison to rabbits with gastrointestinal (GI) disease. Next-generation DNA sequencing was used to identify the primary bacteria and fungi in the microbiome.

METHODS

Fecal pellets from 25 clinically healthy rabbits and 25 rabbits experiencing GI disease were collected. Next-generation DNA sequencing was performed targeting the ITS-2 region for mycobiome, and the V1–V3 region of the 16S rRNA for bacteriome analysis. ITS-2 stands for internal transcribed spacer 2, a region of DNA in fungi that is used to identify and classify species.

RESULTS

In healthy rabbit feces, Bacteroidales sp, Odoribacter sp, Paraprevotella xylaniphila, Lachnospiraceae sp, Papillibacter sp, Akkermansia sp, and Ruminococcus sp were noted to be more prevalent. Comparatively, Lachnoclostridium sp, Anaerotruncus sp, Subdoligranulum sp, and B uniformis were found in greater abundance in rabbits with GI disease. Only 1 fungal species, Malassezia restricta, was significantly enriched in the GI disease group.

CONCLUSIONS

Next-generation DNA sequencing technology can be used to evaluate the microbiome of the rabbit GI tract through fecal material and can provide a clinically accessible testing method for veterinarians.

CLINICAL RELEVANCE

Numerous bacteria and fungi in the fecal samples of healthy rabbits were identified that could be considered markers of gastrointestinal health; similarly, specific bacteria and fungi were noted in greater abundance in rabbits with GI disease, which should be further investigated for their importance in causing, contributing to, or as the result of clinical disease. These findings support the use of next-generation DNA sequencing in order to diversify our understanding of the microbiome of rabbit feces, aid in clinical diagnosis, and provide support for the need for more specific probiotic supplements for rabbits.
Veterinary clients prefer benefit-focused online communication while clinic websites uncommonly communicate benefits of preventive care services
Authors: Sutherland Katja A. , Coe Jason B. , Blais-Vaillancourt Kassandra , Gober Margaret , Berst Heather
Published: November 2024

OBJECTIVE

To explore client preferences for how value is communicated via written means and to assess the consistency of this preference with how veterinary clinic websites present this information for preventive care services.

METHODS

First, a questionnaire was developed to assess clients’ preference between 2 researcher-developed paragraphs recommending senior pet screening (one focused on the function of screening, the other on pet benefits of screening) and distributed from August 17 to November 2, 2023. Second, veterinary clinic websites were retrieved with a search engine using predefined search phrases related to 4 preventive care topics (flea and tick prevention, heartworm prevention, dental cleaning, and senior bloodwork). Each website was coded for the frequency of 4 codes related to how the value of the preventive care service was communicated (feature, function, pet benefit, or client benefit).

RESULTS

From the questionnaire, 58.0% (166/286) of participants preferred the benefit-focused communication. Those who saw the benefit-focused paragraph were more likely to indicate being “extremely likely” to discuss senior pet screening with a veterinarian. Of the 128 website pages coded, the mean text percentages for each code were 13.3% feature, 10.5% function, 6.4% pet benefit, and 1.0% client benefit.

CONCLUSIONS

Results suggest that opportunities exist to increase communication of the benefits of veterinary care on veterinary clinic websites, which may align more with clients’ preferences.

CLINICAL RELEVANCE

Through online communication, veterinary professionals may have an opportunity to increase client engagement with preventive care services by emphasizing the benefits of preventive care services in addition to the function.
Development of Assessment Instruments with a Contextual Approach to Determine the Profile of Conservation Education and Learning Independence on Biodiversity
Authors: Nurandari* Bellamerna Dwi Nawangsih , Paidi Paidi , Subiantoro Agung Wijaya , Pratama Anggi Tias , Abd Wahid Nurul Bahiyah
Published: November 2024

Conservation education is one of the noble values that must be preserved and students can maintain the sustainability of biodiversity around them. This study aimed to develop an assessment instrument to determine the profile of conservation education and learning independence on biodiversity. This type of research is R D with a 4-D model. The population of the study is all students of grade 10 of State Senior High School 1 Godean and the samples used are grade 10D and 10F. The data collection technique used a five-question essay instrument sheet to determine conservation education and a Guttman scale questionnaire instrument to determine learning independence. The analysis technique used descriptive quantitative and qualitative. The results of this study were that the instrument was said to be good with revisions according to the construct validator. The validity of the question items showed that the essay questions were said to be valid, reliable, had a discriminatory power between good enough, and the difficulty level ranged from easy to moderate according to the empirical validator. The value of students' conservation education fell into the good category with a complete value achievement of 73%. Students' learning independence is also classified as very high, because all indicators are dominated by very high indicators. These results indicate that the profile of conservation education and learning independence of students at State Senior High School 1 Godean is classified as good and very high
Diversity of orchids (Orchidaceae) and host trees at Padang, West Sumatra, Indonesia: A preliminary step towards germplasm conservation
Authors: Setiawan Ryan Budi , Handayani Mellyyana , Rahimmi Nanda Alifma , Sukma Dian , Rahmi Alfazlul , Syahputra Agil
Published: November 2024

Orchid exploration brings numerous benefits, including the conservation of rare species, ecological insights, medicinal and horticultural applications, economic opportunities, cultural appreciation, and scientific advancement. These benefits underscore the importance of continued exploration and conservation efforts to safeguard orchid diversity. This study aimed to explore the diversity of orchids at Universitas Andalas, Padang, West Sumatra. The research involved a comprehensive survey of orchid species in various habitats, documenting their distribution and abundance. We used a systematic sampling method to collect plant specimens and record relevant ecological data. The research indicated a remarkable diversity of orchid species at Universitas Andalas. We found 21 species of orchids, including 19 epiphytes and two terrestrial species. Filicium desipiens was the most dominant host, with 13 species of orchids found on 15 trees. Dendrobium crumenatum was the most common orchid found on 13 host trees. The results highlighted the importance of preserving these unique orchid populations. This research contributes to the understanding of orchid diversity at Universitas Andalas. The findings can inform policymakers, conservationists, and local communities in developing effective strategies for the preservation and sustainable use of orchid resources. Future studies should focus on further exploration, taxonomic studies, and conservation initiatives to ensure long-term survival.
Keywords: conservation; diversity; epiphytes; exploration; terrestrial
Analysis of the internal environment when creating an innovative university
Authors: SEKERIN Vladimir D. , PETROVA Ol'ga V.
Published: November 2024

Subject. The article discusses the creation of innovative universities.
Objectives. The purpose is to analyze the internal environment in the formation of an innovative university and to investigate the factors of resistance to organizational changes.
Methods. The survey was attended by scientific and pedagogical staff of two innovative universities: 170 people from the Institute of Economics and Entrepreneurship of the National Research Lobachevsky State University of Nizhny Novgorod and 50 people. from the economics faculties of the Nizhny Novgorod Branch of the Higher School of Economics.
Results. We analyzed internal environment and studied organizational changes aimed at creating new social mechanisms and channels of interaction with the State, industry and society. Furthermore, we considered the factor of resistance to organizational changes and the possibility of its reduction. The paper presents the results of diagnostics of the resistance force in two universities.
Conclusions. The leading organizational factor (prerequisite) for the emergence of resistance is an imperfect system of organizational communications. The priority task of university management is to create an operational and objective system for informing employees about the goals, methods and results of changes. The most significant psychological reasons for the emergence of resistance are the fear of negative consequences of changes and misalignment of changes with traditional academic values.
Environmental situation as a factor influencing the loan portfolio model
Authors: SIDORKINA Irina I. , MALIKOV Boris A.
Published: November 2024

Subject. The article considers the impact of environmental factors on building the loan portfolio model in a commercial bank.
Objectives. The aims are to introduce environmental factors and assess ESG risks in the process of loan portfolio construction, identify the significance of their impact on the loan portfolio, and create a new model of loan portfolio formation.
Methods. Based on analysis and synthesis and the model used, the study offers creating a new model of loan portfolio formation to reduce risks and improve its quality.
Results. The study assessed the modern methodology for loan portfolio formation, revealed that currently, environmental factors are disregarded when issuing loans. I proposed a new model to disburse loans and build a loan portfolio, which will enable to enhance the loan portfolio quality.
Conclusions. The introduction of ESG principles is a key factor, but it is at an unsatisfactory level and slowly developing. This reduces the quality of loans issued, which negatively affects the financial condition of credit institutions in the Russian Federation. If applied, the offered model would provide an optimal ratio between risks and the profitability of loan portfolio.