bluuebunny/crossref_metadata_2025 huggingface dataset:
Building Resilient Systems: Leveraging AI/ML within DevSecOps Frameworks
Authors: Pakalapati Naveen , Jeyaraman Jawaharbabu , Sistla Sai Mani Krishna
Published: February 2024

This paper explores the integration of Artificial Intelligence (AI) and Machine Learning (ML) techniques within DevSecOps frameworks to enhance system resilience. In today's dynamic and rapidly evolving technological landscape, resilience has become a critical aspect of software development and operations. DevSecOps, an evolution of the DevOps methodology, emphasizes the importance of integrating security practices throughout the software development lifecycle. By leveraging AI/ML capabilities within DevSecOps frameworks, organizations can proactively identify and mitigate security threats, optimize system performance, and enhance overall resilience. This paper discusses various strategies for incorporating AI/ML algorithms into DevSecOps workflows, including anomaly detection, predictive analytics, and automated incident response. Furthermore, it examines the challenges and considerations associated with implementing AI/ML-driven approaches within DevSecOps environments, such as data privacy concerns, model interpretability, and algorithmic biases. Through a comprehensive exploration of these concepts, this paper provides insights into building resilient systems by harnessing the power of AI/ML within DevSecOps frameworks.
Análisis del impacto de la realidad aumentada en la asignatura fundamentos de electrónica y circuitos
Authors: Chango Sarango Estuar Alejandro , Gómez Tuarez Víctor Manuel , Barberan Moreira Jeneffer , Órdeñez Sánchez Darío
Published: February 2024

Esta investigación examina el impacto de la realidad aumentada (RA) en los procesos de enseñanza y aprendizaje de la asignatura de Fundamentos de Electrónica y Circuitos. La integración de la RA se presenta como una oportunidad para enriquecer la experiencia educativa al combinar contenido digital interactivo con el mundo físico. El objetivo general es analizar dichoimpacto mediante una revisión bibliográfica y encuestas de percepción. Se adopta una metodología cualitativa con un diseño no experimental descriptivo, basado en la revisión de la literatura y la aplicación de encuestas a estudiantes. Los resultados se analizan en consonancia con los objetivos general y específicos, buscando determinar el impacto de la RA en los procesos pedagógicos. Se sintetizan los hallazgos, destacando los efectos positivos en la motivación y el compromiso de los estudiantes, así como los desafíos técnicos y la importancia de diseñar aplicaciones adaptadas al contexto educativo. Además, se subraya la necesidad de satisfacer las necesidades de los estudiantes para crear experiencias educativas exitosas.
«Ich will nicht Kinder haben, ich will Papa sein»
Authors: Frigo-Charles Olivia
Published: February 2024

In Gleichstellungsbüros ist inzwischen die Ansicht verbreitet, dass es auch in der Verantwortung der Unternehmen liegt, ein Klima zu schaffen, das Frauen die Vereinbarkeit von Erwerbstätigkeit und Familienleben erlaubt. Doch sollte jene Vereinbarkeit ebenfalls Männern ermöglicht werden. Diese Perspektive wurde bis anhin noch wenig beleuchtet: Welche betrieblichen Hürden und gesellschaftlichen Denkmuster veranlassen Männer – trotz anderen Absichten – dazu, die Rolle des ‘Ernährers’ einzunehmen, die Betreuung der Kinder jedoch weitgehend der Partnerin zu überlassen? Olivia Frigo-Charles betrachtet entlang von Interviews mit Vätern, Müttern und Expert:innen die an Männer gerichteten Narrative zur Vereinbarkeit von Familie und Beruf in der Privatwirtschaft. Sie zeigt, dass Vorstellungen über Vaterschaft sowohl betriebliche als auch gesellschaftliche Hindernisse verursachen und aufrechterhalten.
Collaborative Governance Dalam Pengelolaan Pengaduan Kelompok Rentan Pada DISKOMINFO Badung dan Yayasan MBM
Authors: Beta Nuke Devine  , I Dewa Ayu Putri Wirantari  , Putu Eka Purnamaningsih
Published: February 2024

ABSTRAK

Pengelolaan pengaduan terhadap partisipasi aktif kelompok rentan tentunya tidak dapat dicapai sendiri oleh pemerintah, melainkan membutuhkan sebuah kolaborasi. Penelitian ini bertujuan untuk mengetahui bagaimana proses collaborative governance dalam pengelolaan pengaduan kelompok rentan pada DISKOMINFO Badung dan Yayasan MBM. Penelitian menggunakan jenis penelitian kualitatif dengan metode deskriptif. Analisis pada penelitian ini menggunakan teori collaborative governance. Hasil temuan penelitian ini menunjukkan bahwa kolaborasi sudah berjalan cukup baik, kendati demikian terdapat beberapa permasalahan seperti tidak adanya pertemuan rutin antar stakeholder, DISKOMINFO Badung belum mengeluarkan Surat perjanjian Kerjasama, SDM pengelolaan pengaduan masih rangkap fungsi, Yayasan MBM memiliki hambatan dalam membangun partisipasi aktif kelompok rentan, sampai saat ini belum adanya pengaduan dari kelompok rentan, serta antara keduanya tidak adanya monitoring dan evaluasi. Adapun rekomendasi yang dapat diberikan yaitu memperkuat komunikasi antara DISKOMINFO Badung dan Yayasan MBM melalui saluran yang teratur dan efektif, penting untuk terus melakukan evaluasi terhadap kolaborasi dalam pengelolaan pengaduan kelompok rentan, dan Masyarakat Kabupaten Badung kelompok rentan diharapkan lebih berpartisipasi aktif dalam kanal pengaduan yang telah disediakan.

 

Kata Kunci: Collaborative Governance, Kelompok Rentan, Pengelolaan Pengaduan

ABSTRACT

Complaint management towards active participation of vulnerable groups certainly cannot be achieved alone by the government, but requires collaboration. This study aims to determine how the collaborative governance process in managing complaints from vulnerable groups at DISKOMINFO Badung and MBM Foundation. The research uses a type of qualitative research with descriptive methods. The analysis in this study uses collaborative governance theory. The findings of this study indicate that collaboration has been running quite well, although there are several problems such as the absence of regular meetings between stakeholders, DISKOMINFO Badung has not issued a Cooperation agreement letter, human resources for complaints management still have multiple functions, MBM Foundation has obstacles in building active participation of vulnerable groups, until now there have been no complaints from vulnerable groups, and between the two there is no monitoring and evaluation. The recommendations that can be given are to strengthen communication between DISKOMINFO Badung and the MBM Foundation through regular and effective channels, it is important to continue to evaluate collaboration in managing complaints from vulnerable groups, and the Badung Regency community for vulnerable groups is expected to participate more actively in the complaints channel that has been provided.
Analisis Lipid Mikroalga Tetraselmi Chuii Dan Chlorella Vulgaris Sebagai Antioksidan
Authors: Aeni Nur , Suprianti Tuti
Published: February 2024

Microalgae have received attention as potential sources of bioactive compounds, especially lipids with antioxidant activity. This research aims to analyze the lipid content of the microalgae Tetraselmi Chuii and Chlorella Vulgaris and unlock their potential as antioxidant agents. The extraction method uses organic solvents namely olive oil followed by lipid composition analysis using gas chromatography techniques. Next, the antioxidant test was carried out using the in vitro method using DPPH (1,1-diphenyl-2-picrylhydrazyl). The analysis results show that the microalgae Tetraselmi Chuii and Chlorella Vulgaris contain various types of lipids, including omega-3 and omega-6 fatty acids which are known to have positive effects on health. Antioxidant tests showed that the lipid extracts of both microalgae showed significant antioxidant activity against DPPH free radicals. In particular, lipid compounds from Tetraselmi Chuii showed higher antioxidant effects compared to Chlorella Vulgaris. With antioxidant power of 83.77% and 83.61% respectively.
Neuroscience as a basis for the improvement of educational ICTs
Authors: Mendoza Chavarria Valeria Carolina , Robles Ortega Daniel Alejandro , Molina Cusme Jorge Julio , Arteaga-Alcívar Yamileth
Published: February 2024

Neuroscience, with its in-depth study of the human brain, has been identified as a vital tool for improving Information and Communication Technologies (ICT) in education. In order to provide more efficient and personalized didactic tools, the integration of neuroscientific findings into ICT design has been essential. Using qualitative methodologies involving documentary analysis, case studies, and systematic reviews, the importance of adapting ICT to the ways in which the brain naturally learns has been identified. Results indicate that adapting ICT based on neuroscientific principles leads to increased engagement, retention, and knowledge transfer among students. In addition, the use of digital tools aligned with neurodidactic strategies has proven to be more effective in creating inclusive and diversified learning environments, addressing the individual needs of each learner and promoting holistic learning.
Prevalência de Síndrome dos ovários policísticos no Brasil e suas repercussões
Authors: Simão Dias Chaves Isabela , Miranda Castro Maria Cecília , Da Silva Alcântara Jéssica Laís , Sobral Alves Laryssa , Rodrigues Esteves Isabela , Rodrigues Tavares Thayssa , Conceição de Lacerda Ellen Karoline , Almeida Barcelos Sabrina , Afonso Barreto Ferreira Pedro
Published: February 2024

INTRODUÇÃO: A Síndrome dos Ovários Policísticos (SOP) é a desordem endócrina crônica mais comum nas mulheres em sua fase reprodutiva (SOARES et al, 2012). Essa possui, inclusive, uma grande variedade de manifestações clínicas, o que, aliada a multietiologia dessa condição, gera certo desconhecimento acerca dos fatores que podem interferir na prevalência dessa condição. METODOLOGIA: Realizou-se uma revisão integrativa na base de dados Medical Literature Analysis and Retrieval System Online (MEDLINE/PubMed) em maio de 2023. A estratégia PICO (STERN et al, 2014) e a PRISMA 2020 (PAGE et al, 2022) auxiliaram a metodologia. DESENVOLVIMENTO: Selecionaram-se 7 artigos conforme critérios de inclusão e exclusão. Evidenciou-se, portanto, que o aumento na prevalência desse quadro associa-se, principalmente, ao aumento de condições clínicas agravantes, como as síndromes metabólicas (SM). Outrossim, sabe-se que essa condição associa-se a comportamentos de risco, como o sedentarismo (STEEMBURGO et al, 2007). CONSIDERAÇÕES FINAIS: Conclui-se, então, que a existência de hábitos de risco hodiernos relaciona-se com a prevalência desse quadro metabólico. Assim, apesar de esclarecedor, esse estudo é limitado, exigindo maiores pesquisas acerca do assunto com propósito de evidência.
Tarımsal Verimliliğin Ekonomik Büyüme ve Kentleşme Üzerindeki Etkisi: BRICS-T Ülkeleri Örneği
Authors: Aydın Fatma Fehime , Eştürk Özlem , Levent Cemalettin
Published: February 2024

Tarım ekonomik büyümenin ve kalkınmanın temelini oluşturmaktadır. Gelişmekte olan ülkelerde ve geri kalmış ülkelerde yoksulluğu ortadan kaldıran ve refahı artıran temel unsur tarım sektöründeki gelişme ve bu gelişmenin diğer sektörlere sıçramasıdır. Dolayısıyla bu çalışmanın temel amacı; tarımsal verimliliğin ekonomik büyüme ve kentleşme üzerindeki etkisini BRICS-T ülkelerinde 1992-2022 dönemine ait veri setinden hareketle panel veri analiz yöntemiyle araştırmaktır. Çalışmada uygulanan panel nedensellik (Dumitrescu & Hurlin) testine göre; tarımsal verimlilik ile ekonomik büyüme veya kentleşme arasında herhangi bir nedensellik ilişkisi olmadığı görülmektedir. Çalışmada uygulanan En Küçük Kareler yöntemi analiz bulgularına göre, tarımsal verimliliğin hem ekonomik büyüme hem de kentleşme üzerinde istatistiki olarak anlamlı pozitif yönde bir etkisinin olduğu görülmektedir. Bu çalışmada elde edilen bu bulgu beklentilere uygundur. Nitekim tarımsal verimlilik sonucu tarım sektörü gelişmekte, tarım sektörü geliştikçe zamanla yerini sanayi ve hizmet sektörüne bırakmakta, nüfus kırsal kesimden kentlere doğru yayılmakta ve ekonomik büyüme gerçekleşmektedir.
Use of E-Learning Tools in Teaching and Learning English
Authors: Kumar K. Vinay , Palukuri Dr. Vijaya Babu , Banu Syeda Noorie , Babu Dr.P.Vijaya
Published: February 2024

Information and Communication Technology (ICT) plays a pivotal role in every walk of life in the present world. The teaching methodology has undergone a profound transformation due to very prevalent of technology and its tools. Technology and e-learning has become a buzz word during the Covid-19 pandemic time. The world has shut down for the first time and all the educational institutions are closed with uncertainty of its reopen. There is no chance of conducting classroom-based teaching and learning. At this juncture, the compelled option is online teaching and learning. This paper introduces some of the useful tools and technics to overcome the problem classroom teaching learning English language. It also helps to learn language skills independently. These tools provide opportunities for motivating students learning and collaborative nuance. Majority of the tools which are discussed in the paper can be used for the enhancement of four skills (LSRW) of language.
Green Finance and Sustainable Development: Paths and Policies for Global Economic Transformation
Authors: Zhu Ming
Published: February 2024

This article provides an in-depth exploration of the key role of green finance in the transformation of the global economy. First, the definition and basic principles of green finance are clarified, and its practice and development, as well as its close relationship with sustainable development, are analyzed in detail. In terms of environment, green finance contributes to environmental protection by mitigating climate change and promoting the development of clean energy. At the social level, it promotes social justice and inclusive growth and improves social well-being. In terms of economy, green finance promotes innovation and industrial upgrading, and improves the resilience and sustainability of the economy. However, green finance faces challenges such as information asymmetry and policy instability. In its future development directions and suggestions, it calls for efforts such as international cooperation, policy support, professional training, business guidance, and public education to promote a more healthy, transparent, and sustainable development of the green financial market. The article concludes by emphasizing that green finance is a key force leading the transformation of the global economy. It not only plays a role in the environmental field, but also plays a vital role in promoting the green transformation of enterprises and promoting the upgrading of economic structure.
Analysis and Optimization of Supply Chain Operation Performance of Characteristic Agricultural Products in County Region under Rural Revitalization Strategy
Authors: Li Hongyuan
Published: February 2024

Under the background of China’s rural revitalization strategy, it is of great significance to analyze and optimize the supply chain operation of characteristic agricultural products in the county region to help agricultural products “go out of the village and enter the city”. According to the characteristics of county development, the SCOR model is improved, and the analysis framework of supply chain operation performance of characteristic agricultural products is constructed. Taking the characteristic agricultural products in LJ City, Zhanjiang as an example, the supply chain operation research and data collection are carried out, and the Cloud Model is used to evaluate and analyze the operation performance. It is found that there are some key problems in it, such as poor information sharing, low processing degree of agricultural products, poor matching between planning and demand, and high loss rate of product distribution. Some optimization suggestions are put forward, such as building an industrial information sharing platform, developing agricultural products processing industry, establishing small-scale associations for proprietary agricultural products and speeding up the construction of cold chain logistics, in order to provide reference for the optimization of supply chain operation of characteristic agricultural products and help the realization of rural revitalization strategy.
The Impact of Artificial Intelligence on the Labor Market
Authors: Yan Rui
Published: February 2024

With the rapid development and wide application of artificial intelligence technology, its impact on China's labor market has become more and more significant, and has also attracted extensive attention and research in the academic community. Artificial intelligence is profoundly changing the pattern of the labor market, which has a significant impact on industrial development as well as employment opportunities. In this paper, the impact of artificial intelligence technology on the labor market is discussed in depth by analyzing the current status of research at home and abroad. The research results show that there is a duality in the impact of AI technology on the labor market, on the one hand, AI technology can improve production efficiency and create more new employment opportunities, on the other hand, the popularization of intelligent technology will also have an impact on some traditional labor positions. Therefore, in order to effectively cope with the challenges brought by AI technology, and at the same time can make better use of the opportunities brought by it to further promote the stability and sustainable development of the labor market and achieve higher quality employment, this paper puts forward relevant policy recommendations.
The Impact of New Infrastructure Construction Investment on High Quality Economic Development in the Yangtze River Delta Region
Authors: Wei Yuhan , Zhou Zejiong
Published: February 2024

This article aims to explore in depth the impact mechanism of new infrastructure investment on high-quality economic development in the Yangtze River Delta region, providing useful references for policy makers. The Yangtze River Delta region has invested a large amount of funds in the field of new infrastructure, including 5G networks, data centers, intelligent transportation, new energy, and other fields. These investments not only promote the optimization and upgrading of regional industrial structure, but also lay a solid foundation for high-quality economic development. The impact of new infrastructure investment on high-quality economic development is reflected in the following aspects: promoting traditional infrastructure reform and promoting the transformation of old and new driving forces; Promote supply side structural reform and optimize resource allocation; Promote diversification of financing channels and stabilize capital structure; Generate spillover effects, increase employment opportunities, and improve people's well-being. Finally, we propose several policy recommendations.
Analysis of the function of university internal control on financial management
Authors: Zhang Min
Published: February 2024

This analysis examines the role of internal controls in the financial management of high schools. Despite the pivotal function of finance in educational institutions, high schools often grapple with issues such as non-standardized internal management, a lack of financial awareness among administrators, and incomplete financial management systems. This paper proposes enhancing internal control awareness, establishing comprehensive systems, implementing rigorous budget management, optimizing resource allocation, and ensuring clear division of responsibilities.
Research on the Current Dilemma and Breakthrough Path of China's International Economic and Trade Rules for Elevation Standards
Authors: Shi Jingwen , Zhou Zejiong
Published: February 2024

Currently, China has entered a stage of high-quality development. To deepen the new round of high-level opening up to the outside world, it is necessary to accelerate the construction of a domestic institutional system that is connected with international high standard economic and trade rules. This article takes high standard international economic and trade rules as the research object, focusing on the "Three Zero" rules, digital trade, competitive neutrality, intellectual property, government procurement, labor rules, etc. By sorting and summarizing the main rules of high standard economic and trade agreements such as CPTPP, USMCA, DEPA, etc., it analyzes the differences with domestic rule systems and the risks and challenges of China's integration. On this basis, this article proposes countermeasures and suggestions for international economic and trade rules based on elevation standards: firstly, steadily promote high-level opening up to the outside world and enhance the level of trade liberalization and facilitation; Secondly, accelerate the completion of domestic institutional reform and build an open economic system that is compatible with high standard economic and trade rules; Thirdly, actively promote the process of joining CPTPP and DEPA; Fourthly, actively participate in international economic and trade rule negotiations, and deeply participate in rule formulation and reshaping. The research findings of this article will provide useful references for China to further promote high-level opening-up and better participate in the formulation of international economic and trade rules.
Fintech Innovation in Micro and Small Business Financing
Authors: Chen Qingle
Published: February 2024

This paper delves into the transformative role of financial technology (FinTech) innovations in facilitating financing for small and micro enterprises (SMEs), a sector historically marred by limited access to traditional financial services. Despite their significant contribution to economic growth and employment, SMEs often face substantial barriers in securing necessary capital due to stringent credit evaluations, lack of collateral, and the disproportionate costs of small-scale lending. FinTech innovations, leveraging cutting-edge technologies such as artificial intelligence, blockchain, and big data analytics, present a paradigm shift, offering more accessible, efficient, and tailored financial solutions. This study explores the evolution of FinTech, its impact on traditional banking, and its potential to bridge the financing gap faced by SMEs. Through an analysis of current financing challenges and the application of FinTech solutions, this paper highlights how digital platforms, alternative credit scoring models, and novel funding mechanisms are revolutionizing SME financing. Furthermore, it discusses the regulatory landscape, emphasizing the need for policies that support FinTech growth while ensuring financial stability and consumer protection. Looking forward, the paper outlines the anticipated trends in FinTech innovations and their continued influence on SME financing, advocating for a collaborative approach among policymakers, financial institutions, and FinTech firms to foster a more inclusive financial ecosystem. The conclusion underscores the critical role of FinTech in empowering SMEs, driving economic diversity, and promoting sustainable development.
Research on the Current Situation and Countermeasures of Regional Ecological Agriculture Development in Shaanxi Province
Authors: Jia Qingyang
Published: February 2024

The vigorous development of regional ecological agriculture in Shaanxi Province can effectively solve the problems of resource utilization and environmental protection, promote the adjustment of rural industrial structure and rural revitalization. In order to further promote the development of ecological agriculture in Shaanxi Province, this article focuses on the current situation of regional ecological agriculture development in Shaanxi Province, analyzes the problems existing in the development of regional ecological agriculture in Shaanxi Province, and conducts in-depth analysis from three levels: resource allocation, government supervision, and technological development. It explores the path of sustainable development of ecological agriculture and proposes effective measures to promote the healthy, harmonious, and sustainable development of ecological economy in Shaanxi Province. It also provides ideas and references for the development of ecological agriculture in other regions of China.
Creación permanente, Ecosofía y Ecoartivismo
Authors: López Martín Elena , Morgado Aguirre Borja
Published: February 2024

El objetivo de este artículo es explorar las convergencias entre la perspectiva ecosófica de Félix Guattari, las teorías de Robert Filliou y los enfoques ecoartivistas de Transnational Temps, fomentando un diálogo interdisciplinario en el contexto de las nuevas tecnologías de telecomunicación. A través de un análisis crítico de sus obras y teorías, y apoyándonos en entrevistas propias e inéditas realizadas a miembros de Transnational Temps, este estudio demuestra cómo la intersección de estas ideas promueve un futuro interconectado en el que se practica un activismo cotidiano a través del arte y la creatividad, ofreciendo una visión de la sociedad alternativa más consciente y armónica.
Immunotherapy in Gastric Cancer: A Review
Authors: Colombo Alfredo , Gebbia Vittorio , Piazza Dario , Lina Tirrito Maria , Maria Porretto Concetta
Published: February 2024

Globally, gastric cancer (GC) ranks fourth in terms of cancer-related mortality. Patients diagnosed with advanced gastric cancer (AGC) frequently have a median survival around 12-15 months, depending to the therapy. Immunotherapy is becoming an essential therapeutic strategy in medical oncology, and it is projected to make major advances to the way gastric cancer cure. The phase III ATTRACTION-2 showed that nivolumab, a monoclonal antibody targeting programmed cell death 1 (PD-1), substantially increased overall survival (OS) in patients with advanced gastric cancer (AGC) when given as a third- or later-line treatment, as compared to a placebo. Furthermore, nivolumab in combination with 5-fluorouracil and platinum as a first-line treatment increased OS in patients with human epidermal growth factor receptor-2 (HER2)-negative AGC in the international phase III CheckMate-649 investigation. Pembrolizumab, an additional anti PD-1 antibody, when used with trastuzumab and cytotoxic chemotherapy as first line treatment, demonstrated a substantial enhancement in the overall response rate among patients diagnosed with HER2-positive AGC. Hence, immune checkpoint inhibitors (ICIs) are crucial in the present management of GC. Current research is actively investigating alternative treatment following ICI combination therapy, including ICI rechallenge or combination therapy with drugs that have distinct mechanisms of action. Several clinical trials are presently being done to employ immunotherapy as a treatment option in the perioperative and postoperative settings for patients with early gastric cancer, based on the success of immunotherapy in treating advanced gastric cancer (AGC). This article gives an overview of the recent breakthroughs in immunotherapy.
The Dark Side of Conservation - Understanding Capture Myopathy
Authors: Garces Andreia , Pires Isabel , Silva Filipe
Published: February 2024

Capture myopathy in wild animals refers to the development of muscle damage and associated complications resulting from the stress and exertion experienced during capture, handling, or other human interventions. This condition is commonly observed in various wildlife species, particularly during capture for research, relocation, rehabilitation, or management purposes. The underlying mechanisms and clinical manifestations of capture myopathy may vary depending on factors such as species, environmental conditions, and the specific circumstances of capture. This mini-review provides a broad overview of capture myopathy in wildlife associated with conservation measures.
Induction of Reparative Dentin Following Pulpotomy with Mineral Tri Oxide Aggregate (MTA) One Week Follow up visit: A Case Report
Authors: Ali Hasan , Shahriar Masum , Gaffer Md Abdul , Ahmad Masud , Ashrafi Zobaida , Hoq Shusta Farhana , Rahman Md Mukhlachur , Hossain Mozammal
Published: February 2024

This study examines whether pulpotomy with mineral trioxide aggreagte could induce reparative dentin formation without eliciting adverse side effects in pulpotomy of premolar teeth, in vivo. Non-carious lower left first premolar tooth was used for pulpotomy with Mineral Trioxide Aggregate (MTA), and the induction of reparative dentin was assessed after one week of extraction. Following mouth preparation of patient, a round shape cavity (diameter: 2 mm) were prepared on the occlusal surface to expose the pulp by using a flat end fissure bur with a high-speed hand piece under sufficient cooling arrangement. Following control of bleeding with sterile cotton pellets, the exposed pulp tissue was covered with Mineral Tri Oxide Aggregate (MTA) according to manufacturer's recommendations. At 1 week, tooth was extracted under local anesthesia and fixed in cold 4% neutral buffered formaldehyde for 24 hours. The specimen was dematerialized and embedded in paraffin. After longitudinal serial sectioning (6µm), every section was stained with haematotoxylin and eosin. Series of sections containing pulp tissue was observed by a blinded observer in a light microscope equipped with a digital camera and computer for histometry. The amount of new hard tissue formed was assessed from experimental tooth. The area covered by newly formed hard tissue in these sections was measured by using digital, histometry equipment. It was found that the thickness of reparative dentin formation is 1.2 ± 0.2µm and completely covers the exposed pulp tissue. There is no pulpal inflammation at 7 weeks.
New Methodologies for a Latin American Economic History on the 19th Century: The South-Central Andes
Authors: Langer Erick D.
Published: February 2024

The economic literature of nineteenth-century Latin America has been dominated by its focus on the import-export complex and by comparisons with the United States and Western Europe, discussing why Latin America did not develop like the former regions. The use of import-export data is deficient in un- derstanding economic development of the region; comparisons about what Latin America is not does not help understanding how development occurred. Instead, the essay develops new concepts such as the internal economy, as well as methodologies and categories to analyze the changes in the Latin American economy from 1830 to 1920, using as a case study the south-central Andes.
A comparison of deep transfer learning backbone architecture techniques for printed text detection of different font styles from unstructured documents
Authors: Mahadevkar Supriya , Patil Shruti , Kotecha Ketan , Abraham Ajith
Published: February 2024

Object detection methods based on deep learning have been used in a variety of sectors including banking, healthcare, e-governance, and academia. In recent years, there has been a lot of attention paid to research endeavors made towards text detection and recognition from different scenesor images of unstructured document processing. The article’s novelty lies in the detailed discussion and implementation of the various transfer learning-based different backbone architectures for printed text recognition. In this research article, the authors compared the ResNet50, ResNet50V2, ResNet152V2, Inception, Xception, and VGG19 backbone architectures with preprocessing techniques as data resizing, normalization, and noise removal on a standard OCR Kaggle dataset. Further, the top three backbone architectures selected based on the accuracy achieved and then hyper parameter tunning has been performed to achieve more accurate results. Xception performed well compared with the ResNet, Inception, VGG19, MobileNet architectures by achieving high evaluation scores with accuracy (98.90%) and min loss (0.19). As per existing research in this domain, until now, transfer learning-based backbone architectures that have been used on printed or handwritten data recognition are not well represented in literature. We split the total dataset into 80 percent for training and 20 percent for testing purpose and then into different backbone architecture models with the same number of epochs, and found that the Xception architecture achieved higher accuracy than the others. In addition, the ResNet50V2 model gave us higher accuracy (96.92%) than the ResNet152V2 model (96.34%).
Non-invasive measurements to identify mungbean genotypes for waterlogging tolerance
Authors: Basavaraj PS , Jangid Krishna Kumar , Babar Rohit , Rane Jagadish , Boraiah KM , Harisha CB , Halli Hanamanth , Pradhan Aliza , Tripathi Kuldeep , Sammi Reddy K , Prabhakar M
Published: February 2024

As the best-fit leguminous crop for intercropping across time and space, mungbean promises to sustain soil health, carbon sequestration, and nutritional security across the globe. However, it is susceptible to waterlogging, a significant constraint that persists during heavy rains. Since the predicted climate change scenario features fewer but more intense rainy days. Hence, waterlogging tolerance in mungbean has been one of the major breeding objectives. The present experiment aimed to employ non-destructive tools to phenotype stress tolerance traits in mungbean genotypes exposed to waterlogging and estimate the association among the traits. A total of 12 mungbean genotypes were used in the present study to assess waterlogging tolerance at the seedling stage. Plant responses to stress were determined non-destructively using normalized difference vegetation index (NDVI) and chlorophyll fluorescence parameters at different time intervals. NDVI and grain yield were positively associated with control (r = 0.64) and stress (r = 0.59). Similarly, chlorophyll fluorescence (quantum yield of PS-II) also had a significant positive association with grain yield under both control (r = 0.52) and stress (r = 0.66) conditions. Hence, it is suggested that NDVI and chlorophyll fluorescence promise to serve as traits for non-destructive phenotyping waterlogging tolerance in mungbean genotypes. With the methods proposed in our study, it is possible to phenotype hundreds of plants for waterlogging tolerance efficiently.
Comparative Assessment of Flexural Strength in Heat-cured Polymethyl Methacrylate Resin Reinforced with Silver Nanoparticles, Siwak, and Fluconazole: An In-vitro Study
Authors: Choure Rupali , Yadav Naveen S , Somkuwar Kirti , Saxena Vrinda , Tiwari Riddhi , Bhatia Ramnik
Published: February 2024

Introduction: For crafting complete dentures, Polymethylmethacrylate (PMMA) has long been the material of choice. Various reinforcements are being used to enhance the properties of PMMA and minimise denture fracture. Aim: The present in-vitro study compared the flexural strength of PMMA resin samples reinforced with Silver Nanoparticles (Ag NP), siwak, and fluconazole. Materials and Methods: The present in-vitro experiment was conducted from July to August 2017 at the Prosthodontics Department of a Dental College with technical support from the Centre for Scientific Research and Development (CSRD), affiliated with People’s University in Bhopal, Madhya Pradesh, India. Flexural testing was conducted at the Central Institute of Plastic Engineering and Technology (CIPET), Bhopal. A total of 120 acrylic resin samples, each measuring 65 mm in length, 10 mm in width, and 2.5 mm in thickness, were fabricated in accordance with American Dental Association (ADA) Specification No. 12. These specimens were categorised into four distinct groups. The first group consisted of only PMMA resin (Group A), while the remaining three groups comprised PMMA resin enhanced with AgNP (Group B), Siwak (Group C), and Fluconazole (Group D), respectively, with each group containing 30 samples. Subsequently, these specimens underwent a flexural strength assessment through a 3-point flexural test. The statistical analysis to assess and compare the mean flexural strength of the samples was conducted. The present analysis was performed first by applying an Analysis of Variance (ANOVA) test, followed by pairwise comparisons with Tukey’s Post-hoc test. A p-value less than 0.05 was used to determine statistical significance. Results: The mean flexural strength (±Standard Deviation) in N/mm2 for PMMA; PMMA+AgNP; PMMA+Siwak and PMMA+ Fluconazole was 82.33±5.18; 80.55±5.67; 71.50±10.15; and 74.03±10.84, respectively. The mean flexural strengths of the PMMA and PMMA+AgNP groups were similar (p=0.842). However, the flexural strength of the Siwak+PMMA and Fluconazole+PMMA groups was significantly less than that of the other two groups. Conclusion: The flexural strength of PMMA is unaffected by the inclusion of AgNP at a concentration of 1%, and its incorporation would allow the benefit from its antibacterial qualities. It is not advised to add fluconazole or siwak because doing so reduces the flexural strength.
Assessing the Impact of Drug Education Programs on Generation Z Tertiary Students' Knowledge
Authors: Hashim Ameer Fuhaili Mohamad , Othman Mohamad Hashim
Published: February 2024

Aims: The Drug Education Program aims to impart knowledge about the dangers of drug abuse, especially among Generation Z tertiary students. Understanding the intricacies of drug abuse is imperative for personal well-being and catalyses the dissemination of critical information within the community. Despite the widespread existence of educational programs, there is an existing research gap regarding their effectiveness in improving the knowledge level of Generation Z tertiary students. Consequently, this study aims to assess the level of knowledge on drug abuse among Generation Z tertiary students.

Methodology: This cross-sectional study involving 296 participants explores the knowledge levels of Generation Z tertiary students across seven drug categories. Participants engaged in student development programs were randomly selected, and a specially designed questionnaire was utilized for data collection through Google Forms. Descriptive data, presented as percentages, revealed gender-based disparities in knowledge and lack of knowledge about various drugs.

Results: The analysis indicates that males generally possess a greater understanding of stimulants (30.16%) compared to females (15.9%), with marginal gender disparities in depressants (17.9% for males and 19.24% for females). Males exhibit slightly higher knowledge (17.64%) than females (14.34%) for hallucinogens, while knowledge levels about opium are comparable between males (35.55%) and females (33.52%). Moreover, males surpass females in understanding cannabis (27.3% to 19.46%), inhalants (33.88% to 29.82%), and kratom (15.3% to 9%).

Conclusion: These findings highlight the overarching strategy recommends that educators adapt teaching methods by integrating real-life scenarios, grasping Generation Z's characteristics, and leveraging technology to establish an effective and resonant learning environment for this generation.
Risk Communication Effectiveness and Earthquake Preparedness of Students at the University of Mindanao, Philippines
Authors: Dagatan Dennis , Nadera Kizel Faiy , Sinang Aileen
Published: February 2024

An earthquake is a natural disaster that has been part of history, causing catastrophic events that lead to social and economic losses. As a result, there is a pressing need for a change toward earthquake readiness, with earthquake preparedness playing a significant role in fostering this study. Despite the significant role of earthquake preparedness in lessening the impact of this natural catastrophe, challenges are present that disable the people and the concerned agencies from entirely benefiting from its implication. The extent of each component is examined and correlated in the current study on teacher education students; level of risk communication effectiveness and level of earthquake preparedness. To achieve the study’s objectives, descriptive correlation analysis was utilized. Generated 330 University of Mindanao-Main teacher education students as respondents and used convenience sampling methods to gather data. The findings revealed a statistically significant relationship between risk communication effectiveness and earthquake preparedness. Furthermore, the effectiveness of risk communication is frequently observed by the students and the students’ earthquake preparedness; both variables showed a High overall mean. Consequently, the research is significant to future educators and individuals as it will equip them with the necessary skills and resources to prepare for an earthquake and communicate risk information within and outside the institution. The institution, concerned agencies, and countries with similar experiences and challenges will also benefit by strengthening and improving risk communication systems and earthquake preparedness measures.
Resizing of Irrigation Pumps Used for Heap Leaching in a Mine: Case of SOMAÏR
Authors: Mahamadou Ousmane , Harouna Souley , Hassan Abdourazakou Maman , Seibou Boureima , Souleymane Illou Issoufa , Kassoum Mamadou Kanta Elh
Published: February 2024

The aim of this study is the analysis and resizing of irrigation pumps used in heap leaching at the Mines de l'Aır company. This company is located in the Arlit department in the Agadez region of Niger. This work essentially consisted of checking the current pumps, integrating the new parameters and choosing the right pumps, either by respecting the current standard or by proposing other types of more efficient pumps. The study revealed that for the 3rd stage pumping circuit, the Total Head (HMT) value of 33.58 m is lower than that of the pumps, which is 34.03 m. This pump sends the fluid to the desired heap height with a pressure of 0.5 bar, whereas the desired pressure for watering is around 2 bar. The result: a drop in uranium juice production. The pump does not exhibit cavitation, as the Net Positive Suction Head (NPSHD) is equal to 4.71 m, a value that far exceeds the NPSHr , which is equal to 1.44 m. Given that at 1485 rpm the pump is unable to deliver a pressure of 6 bar with the valve closed, we can say that the pump has lost its performance. By the 3rd stage, the HMT of the circuit is equal to that of the pump, so the pump will still be able to deliver the fluid to the piles, but at a very low pressure, and even if both pumps are switched on simultaneously, the flow rate will not exceed 150 m3 /h. This means that irrigation will be very poor, resulting in mediocre uranium juice production. With a pump efficiency of 61.98%, we can say that the pump is operating under optimum conditions and does not suffer from cavitation, as the NPSHD is well above the NPSHr . For the 4th stage circuit, the CPKN 100-404 pump driven at 1650 rpm gives a flow rate of 175 m3 /h and a head of 57.91 M.C.E. The MegaCPK 125-80-380 pump driven at 1750 rpm gives a flow rate of 190 m3 /h and a head of 60.28 M.C.E. The CPKN 150-440 pump, driven at 1450 rpm, operates at 230 m3 /h and 67.55 M.C.E. The MegaCPK 150-125-380 pump, driven at 1750 rpm, delivers 250 m3 /h and a head of 71.71 M.C.E.
Computing the Minimum Polynomial, the Function and the Drazin Inverse of a Matrix with Matlab
Authors: Halidias Nikolaos
Published: February 2024

Aims/ Objectives: In this note we will discuss the known (but not well known) problem of finding the minimum polynomial and the function of a matrix providing the simplest proofs for undergraduate students. We will try to explain with fairly simple arguments how to compute the minimum polynomial of a matrix giving also the matlab code for its symbolic computation. Next we will describe the (symbolic) computation of the matrix of a function via the Hermite interpolation method which seems to be the simplest method for undergraduate students. Finally we shall see how we can compute the Drazin inverse given the nth power of a matrix A.
A Systematic Performance Review of Security Methods for the Cyberworld
Authors: Tetteh Samuel Gbli
Published: February 2024

Governments and organisations globally increasingly recognise the importance of cybersecurity as a critical measure against cyber threats in our highly interconnected society. Establishing robust security measures has become paramount in safeguarding sensitive information and infrastructure. Biometric systems have emerged as critical components in various sectors, including industry, civilian applications, and rhetoric, to enhance security measures. This paper provides an overview of diverse security approaches in the cyber world and examines several research works, highlighting their strengths and weaknesses in implementation. We critically analyse existing methodologies and address potential shortcomings, aiming to improve the effectiveness of security measures. Additionally, we explore emerging trends and novel research directions in the field of biometric and rhetorical security. The study delves into contemporary biometric toolkits, examining their functionalities and applications across domains. Furthermore, we discuss digital ornamental models, evaluating their efficacy in enhancing cybersecurity measures. Through comparative analysis, we identify key differences and areas for improvement in existing security frameworks. In conclusion, this paper proposes a generic computer security model tailored to address the evolving challenges of cybersecurity. We highlight potential applications of this model in society, emphasising the importance of proactive measures to mitigate cyber threats effectively. Through comprehensive analysis and innovative approaches, we aim to contribute to advancing cybersecurity practices in contemporary society.
Comparative Assessment of Soil and Selected Crop in Cement Dust Contaminated Environment in Okpella Area of Edo North, Nigeria
Authors: Ayorinde Jeje, Oludiya
Published: February 2024

The research was designed to compare the degree of contamination of soil and selected crops by cement dust generated during cement industry activities. Two types of soils were investigated. Soil obtained near the cement industry (OS1) and the soil obtained in a location far from the site of the cement industry (AS2). Only cassava was studied but collected at two different locations. Crop sample collected near the cement industry (OC1) and the one collected at a site far from the cement industry (AC2). The physicochemical properties of the soil samples were determined by analyzing for their percentage nitrogen (N), organic matter (OM), phosphorous (P), potassium (K), electrical conductivity (EC), moisture content (MC), bulk density (BD) and hydrogen ion potential (pH). The proximate composition of the crop samples was determined by analyzing for moisture content, crude protein, ash content, ether extract, crude fibre, dry matter, and carbohydrate. The method used was in accordance with the Association of Official Analytical Chemists’. The samples were characterized for the presence of functional groups using Fourier Transform Infrared (FT-IR) spectroscopy. X-ray Diffractometer (XRD) was used to determine the mineral composition and the heavy metals were determined using the Atomic Absorption Spectroscopy (AAS) method of analysis. The result showed that the percentage of P (28.6±0.01) and K in AS2 was higher than in OS1 (21.6±0.07). The OM in AS2 (2.34±0.01) was higher than in OS1 (2.17±0.01). The values obtained for EC were OS1 (145.7±0.01) and AS2 (115.4±0.28). The concentration of the selected elements did not exceed the maximum allowable amount. Fe has the highest concentration in soil and crop samples. The obtained value for ash content in OC1 was 4.62±0.00 and AC2 was 2.39±0.01. Carbohydrate has 74.4±0.01 in OC1 and 83.4±0.05 in AC2, however moisture content in OC1 was 7.17±0.03 and 6.86±0.03 in AC2. The results also showed the presence of various functional groups and revealed the types of minerals in the samples.