bluuebunny/crossref_metadata_2025 huggingface dataset:
Integration of Gas and Ultrasonic Sensors for Monitoring Air Quality and Smart Waste Bin levels determination: An IOT illustration in Solid waste management
Authors:   Department of Computer Science, Nnamdi Azikiwe University, Awka, Nigeria., Onyagu, Chika Lilian , Godspower Akawuku I. ,   Department of Computer Science, Nnamdi Azikiwe University, Awka, Nigeria., John Joshua ,   Institute of Computing and ICT, Ahmadu Bello University, Zaria, Nigeria., Okonkwo Chika ,   Department of Computer Science, Nnamdi Azikiwe University, Awka, Nigeria.
Published: November 2024

Solid waste management in Nigeria faces significant challenges, primarily due to the lack of proper coordination in waste disposal activities and inadequate government supervision, which has largely been delegated to contractors. The current management system is also not automated, leading to improper waste disposal methods such as open dumping and burning in public areas like roads and markets. This study aims to address these issues by developing an improved solid waste management system in Nigeria utilizing smart IoT technologies. In this research, IoT sensors were deployed to monitor waste bin levels and air quality at various dumpsites. These sensors, including an Ultrasonic Sensor for waste bin level measurement and an MQ135 sensor for air quality assessment, transmit real-time data to a web-based system for analysis. The system facilitates the timely evacuation of waste by alerting the waste management agency when bins are full or when air quality deteriorates. Prototyping and Modelling was used for the hardware design with Embedded C++ language used for the sensor control algorithms. Key components of the system include the ESP32 microprocessor, LCD display, and SIM900 module for connectivity and data transmission. The system was tested in various environments, revealing that high levels of air pollutants could persist even when waste bins were not yet full, posing health risks to nearby residents. The monitoring system also ensures transparency in the waste evacuation process by keeping record of number of times waste bins are evacuated with date and time. This, enables performance tracking of disposal truck drivers. The air quality data from the sampled dumpsites was analyzed and compared with the World Health Organization (WHO) air quality standards using a six-membership performance index (MID). The system achieved an 83.33% compliance rate, capturing five out of the six MID. The integration of hybrid technologies—IoT sensors and a web-based management system—demonstrates significant improvements over the existing waste management systems in Nigeria.

Keywords: Gas Sensors, Ultrasonic Sensors, Air Quality, Smart Waste Bin, Internet of Things (IoT).
Gender and Development Programs in an Educational Institution: Views of Stakeholders
Authors: Aloba Ellen O. , Bernal Renz Khurc T. , Amaro Cora C. , Fernandez Edroslyn J.
Published: November 2024

This phenomenological study understands the views of stakeholders in educational institutions regarding the implementation of the Gender and Development (GAD) program. Using a qualitative approach, six teachers from two public schools in Davao City were interviewed. Participants, selected through purposive sampling, had over five years of teaching experience and were not directly involved in the GAD program. Thematic analysis revealed several key findings. Despite efforts to promote gender equality, stakeholders noted significant challenges in the program's execution, particularly a lack of clarity in its implementation and communication. Teachers expressed concerns over insufficient training and resources, which hindered their ability to fully integrate GAD principles into their classrooms. While the commitment to addressing gender inequality was evident, the study highlighted a need for better coordination and more structured guidance from the program's focal persons. This study emphasises the necessity of enhancing the GAD program to ensure that its objectives align with practical, actionable outcomes within the educational system. By improving the implementation process and providing more precise direction, educational institutions can better contribute to gender inclusivity and equality. These findings contribute to a deeper understanding of how GAD programs are viewed at the school level and offer an understanding of improving gender-related policies in educational settings.
The Intersection of Online and In-Person Identities of Teachers: Insights from Their Students
Authors: Banate Louie A. , De Los Santos Jayson B. , Abregana Mykka Jocelle R. , Fernandez Edroslyn J.
Published: November 2024

The rapid shift to online learning during the COVID-19 pandemic has significantly impacted the way teachers interact with their students. This study explored how students perceive their teachers’ online and in-person identities in a higher education institution in Davao City, Philippines. A phenomenological research design was employed to gather data through in-depth interviews with six students who have experienced both online and in-person learning modalities. The findings revealed significant differences in student perceptions of teacher identity across these two modes of delivery. Students perceived their teachers as more approachable and engaging in in-person classes, while online interactions were often characterized as less personal and formal. Additionally, students noted differences in teaching styles, lesson delivery, and overall teacher presence between the two modes. These findings highlight the importance of understanding the complex interplay between teacher identity, technology, and student learning experiences. By examining the impact of online learning on teacher-student relationships, this study contributes to a deeper understanding of the evolving role of teachers in the digital age.
Cybersecurity in Accounting: Protecting Financial Data in the Digital Age
Authors: Hasan Latul , Hossain Muhammed Zakir , Johora Fatema Tuj , Hasan Mohammad Hasibul
Published: November 2024

This research paper analyzes the crucial importance of cybersecurity in protecting financial data in the accounting profession in the context of increasing cyber threats. As accounting firms face a rising number of cyber-attacks, the implementation of stringent security measures is imperative. This study employs qualitative analysis, comprising case studies and expert interviews, to examine the integration of advanced cybersecurity technologies, including AI, blockchain, and encryption, by major firms such as Deloitte, PwC, and EY into their operations. The findings underscore the efficacy of multi-layered security strategies in improving data protection and fraud detection, although challenges such as elevated costs and the swift evolution of threats remain. The study examines the influence of cybersecurity on accounting practices, highlighting enhancements in data integrity and client trust, while emphasizing the necessity for ongoing training and interdisciplinary knowledge. Ethical and regulatory considerations are examined, emphasizing adherence to international standards. This study concludes with recommendations for professionals, educators, and policymakers, emphasizing the necessity for ongoing innovation and vigilance to safeguard financial data in the digital era.
Development of an Adaptive Drainage System for Flood Mitigation Using GIS
Authors: Arianti Iin , Rafani Muhammad , Wattini  , Fitriani Nurul , Nizar  , Vatria Belvi
Published: November 2024

Pontianak City, Indonesia, faces significant flood risks due to climate change, high rainfall, and suboptimal drainage systems. Periodic flooding disrupts daily activities, causes substantial economic losses, and threatens human safety. This study aims to develop a GIS-based Adaptive Drainage System to reduce flood risks and enhance the city’s resilience to environmental changes. The research utilizes GIS technology for spatial analysis, hydrological modeling, and flood-prone zone identification. Data is collected through field surveys, satellite imagery, and historical rainfall analysis. Computer simulations are conducted to test the performance of the drainage system under various flood scenarios. Proposed solutions include increasing drainage channel capacity, incorporating green infrastructure such as natural vegetation, and implementing Internet of Things (IoT)-based technologies. Analysis results indicate that the current drainage system is inadequate to handle extreme flow rates of 19.46 m³/s. A drainage channel with a minimum width of 20 meters is required to reduce flood risks. The GIS-based adaptive drainage system improves water management efficiency, identifies problematic drainage channels, and monitors environmental conditions. Moreover, this system supports sustainable urban planning and environmental conservation. This study provides innovative solutions through the integration of advanced technology and ecological approaches, along with policy recommendations such as developing green infrastructure, expanding drainage capacity, and involving the community. The system can serve as a model for other cities facing similar flood risks. By optimizing GIS technology and promoting multi-stakeholder collaboration, Pontianak can become a more resilient city in the face of climate change and flood disasters.
Effects of Confinement on Potential Wavelength in Doubly Eccentric Quantum Dot Structures with a Modified Lennard-Jones Potential
Authors: Udoisoh Moses G. , Okpara N. , Chukwuma Echewodo J. , Sunday Akpan S.
Published: November 2024

This study investigates the effects of quantum confinement on potential wavelength in doubly eccentric quantum dots using a modified Lennard-Jones potential, incorporating radial and angular dependencies for a more realistic depiction of non-spherical confinement. In contrast to traditional approaches, this methodology provides a nuanced understanding of confinement effects. Employing the Nikiforov-Uvarov method, we derive analytical solutions for energy eigenvalues, accounting for variations in eccentricity and potential strength. Our findings show that increasing confinement potential (V₀) and eccentricity (β) lead to reduced potential wavelength. Materials exhibiting lower effective masses, such as Indium Arsenide (InAs), demonstrate the highest sensitivity to changes in V₀ and β, making them suitable for applications requiring precise wavelength control. This analysis highlights the potential of eccentric quantum dots for optoelectronic applications and provides insights into designing next-generation photonic devices, lasers, and sensors through controlled manipulation of quantum confinement effects.
Ecotourism Destination Branding Analysis of Siargao Island, Surigao del Norte, Philippines
Authors: Buca Ralph S.
Published: November 2024

Brand equity is an important concept in analyzing the value of a destination brand as perceived by the tourists. This study seeks to determine some components of Siargao Island’s brand equity as a tourism destination - specifically the brand awareness of ecotourism destination as well as the brand images associated with ecotourism destinations and that of Siargao Island. Using unaided recall to measure brand awareness, the study shows that Siargao is predominantly third (3rd) mentioned only among the respondents just behind El Nido and Boracay. Meanwhile, using thematic analysis, the study finds that the images associated with ecotourism destinations focused on themes such as aesthetic sceneries, tourist’s activities, delicacies, and unwinding. Furthermore, respondents’ images associated with Siargao are centered on themes such as tourist’s activities, beautiful sceneries, food, and relaxation. Tourists like the accommodation, natural attractions, tourist’s activities, and food in Siargao. However, they did not like the infrastructure, lack of medical facilities, safety, transportation, and the attitude of some locals. The tourists’ ecotourism activities preferences focused highly on themes such as water activities and land activities. Tourists identified some unique features of Siargao like its natural attractions, people and entertainment. And finally, tourists’ sources of images associated with Siargao centered on themes such as media organizations and word-of-mouth.
Management of Pancreatic Trauma at Tertiary Care Centre in North India: A Single Centre Experience
Authors: Chandra Abhijit , Sharma Vijay K. , Sinha Yash V. , Budhwani Ravindra , Shah Julie M.
Published: November 2024

Background: The pancreas is an infrequently injured organ in abdominal trauma, often associated with other visceral injuries. Because of its retroperitoneal location, symptoms and signs of abdominal injuries are less evident/covert. The majority of pancreatic injuries are low-grade and are treated conservatively. A key factor in the treatment of pancreatic trauma is an injury to the main pancreatic duct. We conducted this analysis to discuss current management strategies available for pancreatic trauma.Methods: A retrospective analysis of a prospectively maintained database of pancreatic trauma patients referred to the Department of Surgical Gastroenterology, King George Medical University, tertiary care teaching hospital from December 2020 to July 2023 was done. Demographic parameters along with mode, grade of injury, type of management have been recorded and analysed. Contrast-enhanced CT abdomen was done in all patients and the American Association for Surgery of Trauma (AAST) classification was used for grading of injury.Results: Our study included 51 patients, of whom grade III injuries accounted for 78% of all injuries, followed by grade II injuries (10%). These patients received multimodality care for their injuries, while grade I and II injuries (7 patients) received conservative treatment.Conclusion: Pancreatic trauma is uncommon and its management depends on the grade of injury. A multidisciplinary team including a medical gastroenterologist, interventional radiologist, intensivist and surgical gastroenterologist is necessary for optimal outcomes.
Determining Factors Influencing Consumers’ Purchase Decisions for Green Products: An Analytical Study of Delhi
Authors: Kumar Shweta
Published: November 2024

Literature related to green consumer behavior mostly has focused on South Asian markets. Although environmental awareness among Indian consumers has been observed in the literature, but their purchase behavior towards green products is not yet clearly recognized. Thus, the purpose of this research study is to examine the variables influencing Indian customers' decisions to buy green products. The current study uses a survey-based methodology to test a set of hypotheses. Using a 27-items questionnaire and snowball sampling methodology, data were collected from 204 Indian respondents in Delhi. Data were analyzed using exploratory factor analysis and regression method was used to test the proposed hypotheses. The findings showed that respondents are willing to search for environmental protection, realization of environmental responsibilities and green product-related information and learn about green products. Not only this, striving for environmental protection, motivation for environmental responsibility, green product past-experience, environmental friendly nature of companies and social influence or peer group influence are identified as important factors influencing green product purchase decisions. Thus, this study provides valuable insights into green consumer behavior in the Indian context by examining the factors that influence consumers’ purchase decisions towards green products.
Enhancing Network Security: A Framework for Proactive Cyber Defense Using Artificial Intelligence and Big Data
Authors: Rukon Md Iftekhar Arafin , Karim Md Faisal , Shawon Md Shamim Ahamed , Rafi Md Nurul Aftab , Sayem Hossain Mahamud
Published: November 2024

The focus of this research is on analyzing Artificial Intelligence and Big Data integrated into computer network security systems, in their perspective development to increase resilience against sophisticated cyber threats. Keeping in mind the fact that none of the existing measures of network security already can stand against the pace of rapidly evolving cyber-attacks, AI can provide adaptive real-time threat detection, predictive analytics, and automated response. The proposed framework would use AI-driven models and large-scale data analytics to achieve enhanced anomaly detection, rapid incident response, and forensic capabilities, thereby paving the way for proactive network defense. It also points out that such AI-based solutions are prone to a variety of problems involving resource-intensive computations, possibly false alarms, and adversarial vulnerabilities due to AI. Some of the future directions, therefore, lie in developing advanced AI models for autonomous responses, enhancing forensic capabilities, and improving user education to reduce human-related vulnerabilities. It enables proactive, adaptive network security, a framework increasingly critical for taming the increasing cyber threats in the rapidly changing digital landscape.
Empowering Digital Transformation: The Strategic Role of Artificial Intelligence in Enterprise Innovation
Authors: Gupta Raktim Das , Biswas Durjoy , Ronty Anish Paul , Kapali Saykot , Khan Md Shakil
Published: November 2024

This paper studies the transformative role of AI in driving digital innovation across enterprises, especially high-tech sectors. Applications of AI, such as machine learning, natural language processing, and computer vision, guarantee operational efficiencies, improved customer experiences, and smooth strategic decision-making. Key areas of AI integration include supply chain management, where predictive analytics and dynamic routing improve logistics; production processes enhance productivity, including predictive maintenance and quality control; and customer service, where NLP-driven chatbots have enhanced the engagement of customers. Concurrently, AI-driven decision support systems have ensured that data-driven insights empower strategic planning and risk management. The paper underlines essential pathways for digital transformation with AI-driving: strategic development, regulatory frameworks, and effective risk prevention measures. Once AI technologies align with enterprise objectives, continuous sustainable growth can be achieved with sustained competitive advantages in today’s increasingly digital economy. This comprehensive approach highlights the multifaceted benefits of AI to ensure responsible and strategic AI adoption for long-term innovation in enterprises.
The Influence of Artificial Intelligence on Consumer Trust in E-Commerce: Opportunities and Ethical Challenges
Authors: Akbar Minhaz Uddin , Ibrahim  , Nabil Saif Jalal , Iqbal Kazi Afsara , Islam Ashraful
Published: November 2024

This paper investigates the complex impact of Artificial Intelligence (AI) on consumer trust in e-commerce. As online shopping platforms increasingly rely on AI tools like recommendation systems, chatbots, and fraud detection, these technologies play a dual role in shaping trust. AI enhances trust through personalized user experiences and improved security but also introduces ethical challenges, including data privacy concerns, algorithmic bias, and transparency issues. This study highlights AI's ability to strengthen and undermine consumer trust by analyzing trust models and moral considerations. By identifying key trust factors, security, reliability, familiarity, and transparency and outlining corresponding ethical challenges, the paper advocates for responsible AI practices prioritizing transparency, fairness, and user privacy. Ultimately, it underscores the importance of balancing innovation with ethical integrity to maintain consumer trust in the evolving digital marketplace.
Developing Predictive Models for Detecting Financial Statement Fraud: A Machine Learning Approach
Authors: Hossain Muhammed Zakir , Raja Mamunur R. , Hasan Latul
Published: November 2024

The objective of this study is to overcome the shortcomings of conventional ways to detect fraud in financial statement analysis, including rule-based and statistical methods, which frequently fail to identify intricate patterns suggestive of fraud. This research aims to improve the detection of financial statement fraud through the development of a machine learning-based predictive model, thereby enhancing the integrity of financial markets and mitigating significant economic losses. 
The study utilizes an extensive dataset comprising financial ratios, governance indicators, and company-specific attributes to train multiple machine learning models, namely Random Forest, XGBoost, and Support Vector Machines (SVM). Data preprocessing procedures, including scaling, addressing missing values, and class balancing via SMOTE, were implemented to guarantee dependable model training and validation. 
Results demonstrate that ensemble methods, specifically Random Forest and XGBoost, surpass conventional detection techniques by attaining enhanced accuracy, recall, and AUC-ROC scores. The analysis demonstrated that non-financial indicators, including audit fees and board independence, are crucial for detecting fraud, underscoring the importance of integrating governance-related data into fraud detection models. 
This study illustrates the benefits of machine learning models in detecting financial fraud and suggests a pragmatic framework for their application in auditing and regulatory environments. The study highlights the efficacy of ensemble methods, emphasizing their potential as data-driven, scalable solutions for improved corporate governance, financial oversight, and regulatory practices. Subsequent research could advance this work by incorporating alternative data sources, such as sentiment analysis, and expanding datasets to enhance model generalization.
Enhancing Crack Resistance in Concrete Pavements through Fiber Reinforcement and Advanced Curing Techniques
Authors: Islam Monjurul , Dhali Mukul Prosad , Suma Sumaiya Amin , Molla Nasir Uddin , Nadia Tafsia Tasmine
Published: November 2024

Concrete structures often face durability challenges due to cracking, which can compromise structural integrity and increase maintenance costs. This paper explores innovative approaches to enhancing crack resistance in concrete pavements, focusing on fibre reinforcement, optimized curing techniques, and high-performance admixtures. Reviewing recent studies, this paper assesses the effectiveness of various fibre types, including basalt, carbon, polypropylene, and steel fibres, in improving concrete’s tensile strength and crack resistance. The role of advanced curing techniques in managing temperature-induced stress is also discussed, along with sustainable mix designs that utilize silica fume, fly ash, and slag for long-term performance. By analyzing current advancements in materials and methods, this paper provides recommendations for designing durable concrete pavements suitable for high-stress environments. These insights aim to inform best practices in civil engineering, supporting the development of more resilient and sustainable infrastructure.
An Analysis of Women Representation in 2022 Nepal Local Election
Authors: Mallik Sabita Kumari , Pokharel Saroj
Published: November 2024

The proportion of women elected to local offices in 2017 was 40.95 percent. The situation improved slightly in 2022 when women accounted for 41.21 percent of all elected officials. These occurrences show that passing laws alone will not ensure women's participation; continuous monitoring is necessary to ensure the law is applied correctly. Using a combination of descriptive and analytical methods that worked better in the context of pragmatist philosophy, Descriptive techniques, such as surveys and observations, offer in-depth descriptions of phenomena; analytical techniques, such as statistical analysis and experiments, are used to test hypotheses and determine correlations between variables. The two approaches work well together to improve our comprehension of the research topic as a whole. This study combined liberal and representative political science theory with a mixed research design. The result shows that the 2022 elections offer a fantastic chance to increase women's representation in politics and build on the significant accomplishments of 2017. This is beneficial for social justice as well as aiding political parties in their election campaigns. Many women are eager to advance in their political careers, especially those who have worked in local government for the past four years. When it comes to gender equality, increasing the representation of women in public life seems like a good place to start. Consequently, there has been an improvement in the representation of women in local elections. Though the parties have exploited loopholes, the Election Commission has made progress in addressing the concerns raised regarding women's participation in the electoral process.
Spiral Grating Optical Fiber for Generating Vortex and Vector Beams: A Novel Approach for High-Precision Beam Control
Authors: Amin Fahad , Amir Rabia , Hamza Ameer , Younas Muhammad Awais , Afzal Muhammad Jahanzaib , Islam Muhammad
Published: November 2024

Optical vortex arrays, characterized by their distinctive wavefront configurations, have widespread applications in optical communications, trapping, imaging, metrology, and quantum technologies. The techniques employed to produce these vortex beam arrays are essential for their applications. This work investigates the optical efficacy of a vortex beam converter combined with nanostructured gradient index elements and an optical fiber system, engineered to produce high-precision vortex beams. This paper presents an innovative fiber laser system engineered for the direct creation of ultrafast vector vortex beams, enabling fine control over spatial polarization patterns. Incorporating a helical or spiral grating structure within the fiber facilitates the efficient creation of orbital angular momentum (OAM) modes without requiring additional optical components. The device utilizes geometric phase control in the laser resonator to correlate polarization states with orbital angular momentum, facilitating adaptable transitions between vectorial modes. This tiny, passive fiber-based technology facilitates advanced applications in conventional and quantum optics, allowing for robust and scalable vortex beam creation. Numerical simulations augment our experimental findings.
Assessment of Toxic Effect of Dibutyl Phthalate (DBP) on Acid and Alkaline Phosphatase in Goldfish (Carassius auratus) With Ameliorative Efficacy of Withania somnifera
Authors: Bhavna Sharma*  , Amita Sarkar
Published: November 2024

This study explores the metabolic responses of goldfish (Carassius auratus) to dibutyl phthalate (DBP) exposure, emphasizing the therapeutic potential of Withania somnifera (Ashwagandha). DBP, a prevalent environmental pollutant and endocrine disruptor, is commonly found in plastics and personal care products, leading to significant contamination of aquatic ecosystems. The objective of this research is to assess the impact of DBP on the metabolic health of goldfish and evaluate the efficacy of Withania somnifera in mitigating DBP-induced metabolic disturbances. Following DBP exposure, groups of goldfish were treated with Withania somnifera extracts. The therapeutic efficiency of Withania somnifera was evaluated by comparing metabolic parameters of the treated groups with those of the DBP-only exposed group and a control group. Treatment with Withania somnifera showed significant amelioration of these effects, with treated fish exhibiting enzyme activities closer to those of the control group. This study highlights the detrimental impact of DBP on the health of goldfish and underscores the potential of Withania somnifera as a therapeutic agent in counteracting these effects. These findings suggest promising applications of Withania somnifera in environmental toxicology and the preservation of aquatic organism health.
How to Write a Low-Error Manuscript? Experiences and Recommendations from an Experienced Reviewer
Authors:   Institut für Physiologie Charité - Universitätsmedizin Berlin, Böning Dieter
Published: November 2024

I have been reviewing articles for scientific journals for several years and I keep noticing frequent errors. I wish to use this experience as short tips for authors. I will examine here only typical publications concerning a study, no surveys, letters to the editor, pro- and contra- series. The following points are important: Motivation, Title, Authors, Summary/Abstract, Key Words, Introduction, Methods, Results, Discussion, Figures, Tables, Language, Various/Formalities and a few summarizing final comments.
Georgian Dream as a Nightmare for Democracy
Authors: Tsereteli Nino
Published: November 2024

The Georgian Dream Party has been declared as winner of the parliamentary election in Georgia. Independent observers, however, identified a large-scale, multi-faceted election-rigging scheme in favor of Georgian Dream, prompting calls to annul the results. These allegations triggered protests and sparked a debate about the future of democracy, and the rule of law in Georgia. Due to the absence of effective judicial oversight to address evidence of electoral fraud, public resistance and external pressure are crucial to preventing power capture by Georgian Dream and halting Georgia’s autocratic shift.
Wheat Pollen Viability and Germination at Different Storage Temperatures
Authors: Atar Bekir , Filiz Guclu Sultan
Published: November 2024

In technical breeding research and genetic resource conservation, the storage of vegetative plant components, including pollen, has become increasingly significant. Wheat pollen cannot sustain their viability for an extended period of time, in contrast to many other plant species.
AVALIAÇÃO DE QUATRO TÉCNICAS DE DESOBTURAÇÃO EM RETRATAMENTOS ENDODÔNTICOS
Authors: BARROS Luana , HECK Alexandre Roberto , CRUZ Alessandra Timponi Goes , França Maria Isabel Anastácio Faria de
Published: November 2024

Objetivo: Avaliar a eficácia de quatro técnicas de desobturação do canal radicular em relação à capacidade de remoção do material obturador e o tempo necessário para a desobturação. Métodos: Sessenta pré-molares inferiores humanos extraídos de canal único foram instrumentados e obturados com cones de guta-percha e cimento AH-Plus (Dentsply, Petrópolis, Brasil) pela técnica híbrida de Tagger. Após serem radiografados no sentido proximal para confirmação da obturação, foram divididos em quatro grupos de acordo com a técnica de remoção da guta-percha: Grupo I: brocas de Gates-Glidden associadas a limas Flexofile (Dentsply-Sirona, Ballaigues, Suíça); Grupo II: sistema rotatório O-file (TDK-Eurodonto, Shenzhen, China); Grupo III: sistema Protaper Universal (Dentsply-Sirona, Ballaigues, Suíça); Grupo IV: limas Reciproc 40 (VDW, Munique, Alemanha). Foi cronometrado o tempo de desobturação de cada espécime. Concluída a desobturação todos os dentes foram clivados no sentido mésio-distal para análise da quantidade remanescente de material obturador no conduto. Resultados: Os scores de remanescente de material obturador foram submetidos ao teste de Kruskal-Wallis que demonstrou não haver diferença estatisticamente significante entre os grupos.  Já os tempos de desobturação foram submetidos ao teste de ANOVA que revelou diferença significativa entre o Grupo II, que obteve o menor tempo, seguido dos Grupos I e III que obtiveram tempos intermediários e do Grupo IV, que obteve o maior tempo. Conclusão: Concluiu-se que nenhuma técnica foi capaz de remover completamente o material obturador dos canais e que o sistema O-File é uma boa escolha para o retratamento endodôntico.
ASPECTOS DECISIVOS PARA ESCOLHA ENTRE EXODONTIA E TRACIONAMENTO DE CANINO INCLUSO: REVISÃO DE LITERATURA
Authors: AMORIM Amanda Rafaela da Silva , DE MORAES Taynah Gonsalves Queiroz , CASSEMIRO Maria Clarice Oliveira de Vasconcelos , QUEIROZ FILHO João Batista Farias , LIMA Daniel Ferraz
Published: November 2024

Introdução: A presença de caninos inclusos representa um cenário desafiador na ortodontia. Dessa forma, a decisão pela conduta entre tracionamento ortodôntico ou exodontia do elemento retido depende de questões anatômicas e pessoais de cada paciente. Objetivo: Realizar uma revisão de literatura sobre aspectos importantes da impacção de caninos e discutir os critérios para tomada de decisão quanto ao tracionamento ortodôntico ou exodontia do elemento dental. Materiais e métodos: Para a busca dos artigos científicos foram utilizadas a base de dados SciELO, PubMed e revistas nacionais dos últimos dez anos (2014-2024). Resultados: O total de artigos obtidos inicialmente foi de 90 e, a partir deste resultado, foram excluídos 74 artigos de acordo com os critérios estabelecidos. Sendo assim, foram selecionados 16 artigos para leitura integral. Considerações finais: O diagnóstico precoce é essencial para o correto planejamento do caso e deve ser realizado através da anamnese, exames clínicos e radiográficos. Além disso, a interdisciplinaridade entre ortodontia e cirurgia bucomaxilofacial é fundamental para o desenvolvimento da oclusão, estética e eficácia da terapêutica. Por fim, o tracionamento ortodôntico é um procedimento eficiente na prática clínica de caninos retidos, sendo o tratamento mais indicado desde que as condições permitam.
AVALIAÇÃO DA ALTERAÇÃO DIMENSIONAL DE QUATRO MARCAS COMERCIAIS DE SILICONE POR REAÇÃO DE CONDENSAÇÃO VARIANDO A TÉCNICA DE IMPRESSÃO UTILIZADA
Authors: FIALKOWSKI Maylle , BERGER Guilherme , BETIOL Ederson , HACK Edson dos Santos
Published: November 2024

Introdução: A moldagem é uma etapa crucial na confecção das próteses dentárias. Várias técnicas e diferentes materiais têm sido recomendados para esta finalidade, entre eles, o silicone de condensação. Fatores como tempo de armazenamento do molde e técnica de impressão utilizada podem influenciar na precisão dimensional do modelo. Objetivo: o objetivo deste trabalho foi analisar possíveis alterações dimensionais desse elastômero após a moldagem de um modelo mestre pré-fabricado. Material e métodos: Neste estudo serão comparadas 4 marcas comerciais: Zetaplus / Oranwash L (Zhermack®), Perfil (Vigodent-Coltene®), Optosil® Comfort® Putty/ Xantopren® VL Plus (Heraues-Kulzer®) e Speedex (Vigodent-Coltene®) quanto a alteração dimensional nas técnicas de moldagem de dupla impressão e impressão simultânea, medida em 2 tempos de armazenamento (30 minutos e 2 horas).Quatro modelos foram obtidos para cada material de moldagem e cada intervalo de tempo totalizando 80 modelos de estudo. As alterações foram mensuradas por meio de um paquímetro digital a partir de parâmetros pré-   estabelecidos e equiparados estatisticamente com as medidas do modelo mestre. Resultados e Conclusão: Os resultados demonstraram que a técnica de dupla impressão foi superior à impressão simultânea e o fator tempo de vazamento do gesso é essencial para um modelo ideal, sendo melhor quando dentro dos trinta minutos iniciais
CURRICULARIZAÇÃO DA EXTENSÃO NA ÁREA DA SAÚDE: UM RELATO DE EXPERIÊNCIA MULTIPROFISSIONAL
Authors: FARIA Paula Maria Ferreira de , CECCATO Beatriz Helena , SOUZA Silvia Jaqueline Pereira de
Published: November 2024

Introdução
: A curricularização da extensão no Ensino Superior é compreendida sob a perspectiva da indissociabilidade entre pesquisa, ensino e extensão preconizada pela legislação brasileira.
Objetivo: descrever um projeto multiprofissional desenvolvido no processo de curricularização da extensão em uma Instituição de Ensino Superior privada do Município de Curitiba-PR. Metodologia: descrever o relato de experiência, com abordagem qualitativa, a extensão curricularizada realizada pelos cursos de Psicologia e Odontologia em uma Instituição de Ensino Superior privada no município de Curitiba-PR, cujo campo de prática das atividades foi uma residência terapêutica de longa duração para pacientes psiquiátricos. Resultados e discussão: Por meio da atividade de extensão curricularizada, os acadêmicos tiveram a oportunidade de ultrapassar os limites e o campo de conhecimento da sala de aula, compreendendo a área da saúde de forma mais ampla e com suas diferentes interfaces. Considerações finais: A oportunidade de vivenciar o trabalho em equipe, de forma interdisciplinar e multiprofissional, coloca o estudante no protagonismo de sua formação profissional sob uma perspectiva  cidadã e configura uma possibilidade de ressignificar a formação em saúde, promovendo desenvolvimento teórico-prático multiprofissional com vistas à atenção à saúde e promoção do bem-estar da comunidade
Mokyklos ir šeimos sąveikos ypatumai S. Šalkauskio filosofijoje ir ugdymo tikrovėje
Authors: Grincevičienė Vilija
Published: November 2024

Straipsnyje aptariami mokyklos ir šeimos sąveikos esminiai ypatumai Stasio Šalkauskio tekstuose ir dabarties edukacinėje erdvėje – ugdymo tikrovėje. Iškeliama didžioji tezė: S. Šalkauskio filosofijoje pateikiamas mokyklos kaip bendruomenės ir kitų prigimtinių veiksnių, ypač šeimos, sąveikos modelis grindžiamas realios tikrovės pažinimo metodologija ir yra orientuotas į siekį ugdyti žmogų kaip asmenybę. Mokykla kaip bendruomenė savo funkciją gali atlikti tik tuomet, kai visi jos nariai bendrai dirba, susiklauso, siekia bendrų, su visuomeniniu gyvenimu susijusių tikslų. Iš didžiosios tezės išsirutulioja mažoji tezė: šalies švietimo sistemos kaitą reglamentuojančiuose norminiuose aktuose akcentuojama, kad mokinių tėvai / globėjai / rūpintojai yra mokyklos bendruomenės sudedamoji dalis, tačiau ugdymo tikrovėje mokyklos ir šeimos ryšiai nėra tvirti. Ilgalaikiai tyrimai atskleidė, kad didžioji dalis mokinių tėvų / globėjų / rūpintojų mokykloje lankosi ir su pedagogais kontaktuoja tik per susirinkimus arba esant reikalui. Su mokykla nuosekliai ir produktyviai bendrauja tik kas ketvirta šeima. Tačiau mokinių tėvai / globėjai / rūpintojai nėra abejingi ugdymo proceso kaitos raiškai ir norėtų bei galėtų jaustis visaverčiais mokyklos bendruomenės nariais. Akivaizdu, kad mokyklos ir šeimos sąveikos ypatumai S. Šalkauskio filosofijoje ir dabarties edukacinėje erdvėje – ugdymo tikrovėje – nėra adekvatūs.
Kūrybinis miestas: mitai ir utopijos
Authors: Kačerauskas Tomas , Kaklauskas Artūras
Published: November 2024

Straipsnyje nagrinėjami kūrybinio miesto samprata, mitai ir utopijos. Teigiama, kad miestas yra neerdvus ir netalpus jo gyventojams, ypač kūrybininkams. Tarp menininko ir miesto egzistuoja traukos ir atostūmio santykiai: tiek iškilus menininkas šliejasi prie miesto ir bėga nuo jo, tiek atitinkamai ir miestas. Menininką ir traukia kūrybininkų bei menų santalka mieste, ir atstumia savo šurmuliu, trukdančiu kurti ir primetančiu kūrybos schemas. Panašiai miestą ir traukia iškilus menininkas, su kuriuo jis sieja savo tapatumą, ir atstumia menininko chaotiškas gyvenimo būdas bei nuolatinės pretenzijos. Plėtojama M. McLuhano mintis, kad medijos padarė didmiestį dideliu kaimu. Viena, dėl medijų atstumai tarp skirtingų didmiesčio galų tampa nykstamai maži, todėl didmiestis susitraukia iki kaimo. Kita, perduodama žinia savo turiniu didmiestyje atitinka kaimo gandą. Miesto aplinkoje iškyla sektina naujybė, kuri tiražuojama praranda individualumą ir skirtingumą. Globalus didmiestis tvarus vien būdamas kaimu: atskirus individus mieste tesieja potraukis gandams. Teigiama, kad miesto pakantumas yra jo anonimiškumo kita pusė: juo didesnė miesto erdvė, tuo ji labiau sudalyta į privačias erdves, paslėptas nuo svetimų akių. Vieša medijų erdvė kaip jokia kita kupina pavojų: užtikrindama didesnę kūrybinių idėjų apyvartą drauge ji niveliuoja jas, primesdama apyvartumo standartą.
Influencia del polvo de aluminio proveniente de materiales reciclables en las propiedades físicas y mecánicas de hormigones celulares
Authors: Rocha Argote Fernando
Published: November 2024

En el rubro de la construcción elaborar materiales sustentables implica la reducción de aditivos que pueden contaminar el medio ambiente además de encarecer dichos materiales, de esta manera el objetivo de la presente investigación es evaluar la influencia de la incorporación del polvo de aluminio proveniente de materiales reciclables en las propiedades mecánicas del hormigón, mediante métodos experimentales por medio de las normas ASTM  con la elaboración de 30 probetas cilíndricas y vigas de hormigón dosificados mediante el método ACI, donde se incorporó el polvo de aluminio en concentraciones de 10%, 25% y 50% respecto al peso del cemento, estos porcentajes fueron determinados a partir del peso específico del cemento. Los resultados obtenidos demuestran un decremento hasta del 5% en los valores del peso específico a partir de incorporar 25% de polvo de aluminio. El análisis ANOVA demuestra que no existe diferencia significativa entre la muestra de control y la muestra con incorporación del 10% de polvo de aluminio, es decir que la resistencia a compresión y flexo-tracción son similares en comparación a las muestras con 25% y 50% donde las resistencias disminuyen.
Evaluation of Balsam Genotype for Pot Culture and Bedding Purpose
Authors: Yadav Sanjula , Sisodia Anjana , Singh Anil K. , Sisodia Vandana
Published: November 2024

A field experiment was carried out with 23 genotypes of balsam (Impatiens balsamina L.) to evaluate the single and double whorled balsam germplasm for pot culture and bedding purpose with an objective to identify suitable genotypes for gardening. The experiment was conducted during the rainy season 2023 at the Horticulture Research Farm, Department of Horticulture, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi. These genotypes show significant variation at 5% level of significance for different characters under study. Result of study showed that the maximum number of plant spread/plant (83.44 cm) and maximum number of secondary branches/plant (34.22) was exhibited by genotype G-11. Maximum leaf width (2.73 cm), stem diameter (2.30 cm). Flower longevity (7.67 days), early seed ripening (18.78 days), maximum number of seeds per plant (3500.89) and seed yield per plant (37.77 g) was recorded in genotype G-7. Maximum plant height was recorded in genotype G-17 (89.48 cm).
Quinoa’s (Chenopodium quinoa Willd.) Nutraceutical Properties and Traditional Lore
Authors: Raj Pratiksha , Paliwal Arunima
Published: November 2024

Quinoa, the ancient Andean grain, has evolved into a superfood celebrated for its medicinal and nutraceutical properties. Rooted in the cultural heritage of indigenous communities like the Quechua and Aymara, quinoa’s history reaches back to 5000 B.C., and it was esteemed by the Incas as the “Mother Grain.” Today, its cultivation is prominent in countries such as Ecuador, Peru and Bolivia, its worldwide presence keeps growing. Quinoa’s remarkable versatility and nutrient density make it a valuable agricultural resource. Thriving in challenging environments, from high altitudes to freezing climates, it offers a wide array of health benefits. Abundant in protein, carbohydrates, dietary fiber, essential minerals, and vitamins, quinoa stands as a comprehensive source of vital nutrients. Notably, its amino acid profile, featuring high lysine and methionine levels, sets it apart, and its gluten-free nature accommodates various dietary preferences. Quinoa’s phytochemical composition comprises polyphenols, flavonoids and saponins. While saponins may introduce a hint of bitterness, they also harbour potential health advantages, including anti-fungal properties. Its rich mineral content, notably iron, calcium, and phosphorus, enhances its nutritional value. Additionally, quinoa provides essential vitamins such as B6, folic acid, biotin, and vitamin E, surpassing conventional cereal grains in these aspects. Quinoa is a versatile and nutritious grain, offering a unique blend of attributes that confer a multitude of health benefits. Beyond being a core ingredient in the Andean diet, it holds promise as a valuable food source with medicinal and nutraceutical potential, enriching global agriculture and nutrition.
Bacillus cereus: An eco-friendly alternative for inducing salinity tolerance and augmenting plant growth in Vigna radiata L.
Authors: Jeeshitha Pulivathi , Masih Sam A. , Maxton Ann
Published: November 2024

The biggest global obstacle to agricultural productivity and food security is crop stress exposure. Osmotic stressors such as salinity cause a plant’s outer roots to experience elevated osmotic pressure, which lowers the plant’s ability to absorb water. Rhizospheric microorganisms used in seed priming improve soil fertility and restore agro-ecological equilibrium. During current study mung bean (Vigna radiata L.), a significant legume crop’s genotypes were treated with isolated rhizospheric Bacillus cereus against salinity stress to study genetic variability. Among the selected genotypes, IC- 119604, IC- 22456, IC- 282079, and IC- 38995 were discovered to be high seed yielders. The variables with the highest PCV and GCV were the biological yield. Seed yield recorded highest positive significant correlation with harvest index followed by number of pods per cluster, number of clusters per plant, and biological yield. The critical estimation of path coefficient analysis direct effects indicates that the number of primary branches had the highest direct and positive effect on seed yield followed by harvest index at phenotypic and genotypic levels respectively. At both phenotypic and genotypic levels, seed yield is indirectly influenced by days to 50% and 100% flowering, maturity, plant height, and harvest index. Based on mean performance, seed bio priming of Bacillus cereus and Bacillus cereus with NaCl for the genotypes IC- 119604, IC- 22456 and IC- 282079 will be best for salinity tolerance.
Comprehensive Evaluation of Rice Genotypes for Salt Tolerance: In vitro Screening, Association Studies and Principal Component Analysis
Authors: M. Balasubramanian , Vennila S.
Published: November 2024

Rice is an important staple crop of most of the people around the world. The production of rice is affected mainly by salinity in coastal lines. In the present study correlation and path analysis and principal component analysis is done for eight yield attributing traits to find out the genotypes for saline tolerance and decide on what trait basis the selection could be done. Correlation analysis showed that essential yield- related traits are plant height, panicle length, total number of tillers per plant, number of productive tillers per plant, number of grains per plant, and 1000 seed weight as they are positively significantly correlated with grain yield. Path analysis showed that all the traits had positive indirect effect on each other’s except days to 50% flowering and plant height indicating these two characters do not contribute much on yield. The highest positive direct effect on grain yield was obtained by number of grains per plant followed by 1000 seed weight and number of productive tillers per plant. Principal component analysis was performed for eight traits which showed PC1 and PC2 has eigen value greater than 1. The eigen value of PC1 and PC2 are 3.24 and 1.16 respectively. Percentage of variance for the two factors are 40.5% and 14.5% together accounting 55% of variability of the genotypes used for the study. The genotypes Kuzhi adichan, Kalanamak, Kalurundai samba, Vaikunda, Kalarpalai, Kottara samba, Illapai poo samba and Palkodai Valai which were tolerant to salinity and the genotypes ADT 37, ADT 39, ADT 42, ADT 43, ADT 45, ADT 47 which were susceptible to salinity were identified from PCA biplot and can be used for further breeding program.