bluuebunny/crossref_metadata_2025 huggingface dataset:
Project organizations as subjects of strategic development of the Republic of Bashkortostan
Authors:   Ufa University of Science and Technology, Aleshinsky Denis G. , Ismagilova Larisa A. ,   Ufa University of Science and Technology
Published: December 2024

This article discusses the main problems of the oil and gas industry in the context of the strategic
development of oil and gas enterprises and design organizations using the example of the Republic of
Bashkortostan. The problems that have arisen in design organizations engaged in architectural construction and industrial design are analyzed. One of the main problems is the reduction in the republican market of design companies that became the heirs of large Soviet design institutes and managed to develop their competencies in the conditions of modern industrial construction. Ways to solve the problems of oil and gas enterprises in the region related to the transformation of design organizations are proposed. The significance of the events is assessed from the standpoint of the state’s interest and support in the preservation and development of medium and large design institutes aimed at creating the strategic effectiveness of the region’s development. The choice of industry priorities for coordinated interaction between design organizations and oil and gas enterprises is substantiated.
Mechanism of mortgage housing lending in various countries: Argentina, USA and Germany
Authors:   Orenburg State University, Dobrin Daniil A.
Published: December 2024

The article presents a study of the mechanisms of mortgage housing lending in Argentina, the USA, and Germany. Historical aspects of the development of mortgage systems in each country are examined, along with their structure and features, including key market participants and the credit products
used. Special attention is paid to existing preferential programs aimed at supporting various population groups, such as government subsidies, guarantees, and special credit conditions. A comparative analysis of the identified mechanisms has also been conducted, allowing for the determination of their strengths and weaknesses. Based on the systematization of foreign experience, key elements have been identified that are potentially applicable in the Russian Federation to improve the domestic mechanism of mortgage housing lending.
Seeking the Truth of Ideological Education and the Reality of Labor Education
Authors: Tong Tuo
Published: December 2024

Based on China’s education development policy, this paper summarizes the historical development and essence of labor education. It explores the dialectical relationship between ideological and political education and labor education in the new era as a starting point and constructs an integrated labor education system. This system focuses on guiding ideology, educational patterns, scientific methods, teacher support, and educational mechanisms. The goal is to cultivate more socialist builders and successors in China with comprehensive development in morality, intellect, physicality, aesthetics, and labor. This framework aims to provide theoretical support and practical guidance for China in nurturing socialist builders and successors with holistic development in morality, intellect, physicality, aesthetics, and labor.
Bridging Barriers to Risk Management Preparedness through Participatory Communication Tool: The Case of Maguindanaon Ethno-Religious Group in Kabasalan, Pikit, North Cotabato
Authors: Abella KC Ann Neljane , Salapa Aristeo C.
Published: December 2024

This paper explores the potential of participatory communication tools to enhance disaster risk management preparedness within the Maguindanaon ethno-religious group in Kabasalan, Pikit, North Cotabato. Marginalized communities like the Maguindanaon face significant barriers to disaster preparedness, including socio-cultural, political, and economic constraints. These challenges often hinder their ability to anticipate and respond to natural hazards effectively. This systematic literature review identifies key barriers to effective risk management, including cultural misunderstandings, limited access to relevant information, and structural inequities. It highlights the value of integrating local knowledge and culturally sensitive participatory communication methods, such as storytelling, community mapping, and participatory video, in overcoming these obstacles. Case studies from similar contexts, such as Nepal, illustrate the success of community-driven approaches that incorporate local narratives and religious values. By prioritizing community involvement and cultural relevance, participatory communication tools can improve risk perception and preparedness behaviors among the Maguindanaon. The paper concludes with a call for adopting culturally attuned and context-specific participatory communication strategies, advocating for further field testing to assess their impact on disaster preparedness and community resilience.
Environmental Risk Management and Financial Performance in Listed Multinational Firms in Nigeria
Authors: Abiola Azeez Oyebanji , Olusola Esther Igbekoyi , Foluke Helen Adeyemo
Published: December 2024

The study investigated the environmental risk management and financial performance in listed multinational firms in Nigeria considering the compliance with environmental regulations and minimizing environmental liabilities to avoid financial losses and reputational damage. This study employed ex-post facto research design. The population of this study comprised 46 firms listed on the Nigerian Exchange (NGX) as at 31st December, 2023. The entire population was selected as sample size using census sampling technique. Data were collected using secondary source. Spanning twelve years, from 2012 to 2023, the research aimed to observe long term trends and performance patterns. Data analysis was descriptive and inferential. The regression analysis showed that that environmental conservative practices had an insignificant negative effect on the return on assets (ROA) for listed multinational firms in Nigeria suggesting that adopting such practices does not play a critical role in enhancing financial performance. Conversely, risk assessment disclosures had a negative but significant effect on financial performance by showing a complex relationship between transparency and profitability. Disclosing environmental compliance, the findings showed a significantly negatively effects on return on assets which suggested that adherence to environmental regulations may impose considerable financial burdens on multinational firms in Nigeria. It was recommended that multinational firms participate in disclosures on environmental management efforts to boost investor confidence.
The Role of Death and Burial Rituals in Inculcating Moral and Cultural Values in Abagusii Community of Western Kenya
Authors: Davis Nyaoko Ogaro
Published: December 2024

The study sought to investigate the role of death and burial rituals in inculcating moral and cultural values in abagusii community of western Kenya. Members of the Abagusii community are careful to follow all the funeral rites to promote obedience. Members of the deceased mourn and have to come to grips with their grief, promoting perseverance. By following all the wishes of the death person, death encourages respect. The death body is carefully disposed of to avoid any haunting and the grave is protected which promotes respect. When the society takes care of the widows and orphans, they show love. Children, pregnant women and witches are not allowed near the grave and this promotes responsibility. Death creates co-operation since the whole family is involved. All mourners are given food supplied by the family of the deceased or outsiders. This encourages hospitality and sharing. Rituals such as handling of the corpse, selection of the burial sites, preparation of the grave, mourning rites, cleansing ceremonies, among others, are carefully conducted. The importance of death and burial rituals relates to the fact that besides the role played by the ancestors on behalf of the living, there is enrichment of moral and cultural values, knowledge, and a positive regard of death not just as a community occurrence, but a long process which requires prior preparations. Apart from undertaking a forensic review of related literature to the subject under discussion, the study used story-telling as the method of inquiry into rituals accompanying death and burial among the Abagusii community. Snow-balling and purposive sampling was used to identify the informants. The outcome of the study indicated that when a person dies among Abagusii, the community is notified through the wailing of women in a stylized singsong. Death creates a sense of mutual obligation, reciprocity, co-operation, and communal living since the whole family is involved. All mourners are given food supplied by the family of the deceased or outsiders. This encourages hospitality and sharing. Life is meaningless if it’s full of suffering. However, Abagusii community believes that life is sacred and that no one is allowed to take it.
Impact of Social Media Influencers on Consumers’ Well-Being and Purchase Intention. A Case Study on Douyin Platform
Authors: Zhangchao Zhangchao , Ng Wei Chien , Soong Yu Qing
Published: December 2024

This study investigates the influence of social media influencers on consumers’ well-being and purchase intention within the Douyin platform, employing the Elaboration Likelihood Model (ELM) as the conceptual framework. The research delves into key variables such as argument quality, source credibility, kindness, and parasocial interaction, and their respective impacts on consumers’ well-being, and purchase intention. By addressing the gaps in extant literature on influencer marketing in the Chinese context, this study explains the relevance of dual-process theories like the ELM in interpreting consumer responses to influencer endorsements. The literature review provides a robust theoretical underpinning, examining argument quality, source credibility, kindness, and parasocial interaction in shaping consumer attitudes and behaviors. Utilizing a quantitative methodology, data was gathered from 270 samples of Douyin users. Results indicate that argument quality, source credibility, kindness, and parasocial interaction significantly affect consumers’ well-being. This study also found that consumers’ well-being found to be a significant mediators towards purchase intentions. The findings yield critical theoretical and practical implications, underscoring the importance for brands to engage with credible, emotionally resonant influencers to boost consumers’ well-being and drive purchase behaviors. This study acknowledges certain limitations, including its cross-sectional design and focus on a single social media platform, suggesting future research to consider longitudinal effects and cultural variances in influencer marketing. The research contributes to a deeper understanding of the interplay between social media influencers and consumer behavior, providing actionable insights for marketers aiming to optimize influencer collaborations.
Scale Development and Content Validity Assessment for Manufacturing Performance
Authors: Hamid Masdiah Abdul Hamid , Habidin Nurul Fadly
Published: December 2024

Assessing the performance of manufacturing companies is crucial for the success of manufacturing businesses. However, the presence of numerous overlapping and inconsistent perspectives among academicians and practitioners regarding the construct of manufacturing performance has led to the development of various measurement instruments that exhibit differences in the variables assessed to measure the performance of manufacturing companies across disciplines and contexts. This study aims to validate the development of an instrument for assessing manufacturing performance through content validity assessment. The instrument of the manufacturing performance model was developed using the quantitative research method through the distribution of questionnaires to managers and executives of manufacturing companies in Malaysia. An assessment of content validity was conducted by seven panels of experts. The face validity, content validity index, and Kappa statistic had been employed to assess the content validity of the instrument. The final instruments for further validation comprised 80 items categorised into three constructs and 14 components; supply chain constructs (strategic supplier partnership, customer relationships, information sharing, information quality), lean accounting constructs (eliminating transactions, value stream costing, performance measurement, financial benefits, and value stream management), and manufacturing performance (quality, time, delivery, flexibility, and financial performance) are identified. The content validity index (I-CVI) varies between 0.86 and 1, while the scale content validity index (S-CVI/Ave) ranges from 0.860 to 1.000. The instrument demonstrates a high level of content validity in its assessment. These findings demonstrate that the instrument has adequate content validity. This study delineates the acceptable quantity indices for content validity of a novel instrument for manufacturing performance. The findings possess significant implications for the utilisation of this instrument in the assessment of manufacturing performance. This study is significant as it aids researchers and practitioners in gaining a deeper understanding of the factors that influence manufacturing performance and in formulating interventions for future research agendas.
Project-Based Marketing (PjBM) Module at Malaysian Technical and Vocational Colleges
Authors: Zulkifli Normala , Jamaluddin Nor Sa’adah , Abdul-Aziz Shahrun Nizam , Razali Ruzimas Ayu
Published: December 2024

Purpose: Students in technical and vocational schools are increasingly interested in active learning strategies like project-based learning (PjBL) because all of the skills listed by the Malaysian Ministry of Education may be used in a way suitable for the twenty-first century. The research aims to create a module’s development design based on the Sidek Module Construction Model, which was introduced in 2001.

Research design, data and methodology: The Sidek Module Construction Model and the prototype of the PjBM Module produced can help the teaching staff implement the project approach systematically to apply key marketing competencies in the Sales Management course for the marketing diploma at Polytechnic Malaysia.

Results: The findings of this study are expected to help the government achieve the goals of two focus areas in the eleventh Malaysia Plan, 2016–2020, which are to transform TVET to meet the needs of the industry and strengthen the quality and delivery of TVET programs to improve the marketability of graduates simultaneously.

Conclusions: Therefore, there is a need for studies that focus on the modules development related to the field of TVET, in line with the focus areas given by the Malaysian government in realizing the intention to increase the employability of graduates.
Oil Price and Economic Growth Relationship in Malaysia: An Autoregressive Distributive Lag (ARDL) Approach
Authors: Jalil Norasibah Abdul , Hashim Asmawi , Rambeli@Ramli Norimah , Hashim Emilda , Gamal Awadh AM
Published: December 2024

This study aimed to determine the impact of oil prices, inflation and exchange rates on Malaysia’s economic growth. This study employed the autoregressive distributive lag (ARDL) method to observe the long-run and short-run relationships between the explanatory variables of oil price (Poil) as the focused variable, the inflation (INF) and exchange rate (ER) as the controlled explanatory variables, with Malaysia’s gross domestic product (GDP) as the dependent variable. The tests conducted are in the following order; the Unit Root Test, F-bound test, Error Correction test, diagnostic tests and the stability test. Annual type of time series data from 1990 to 2022 are used. The unit root tests provide evidence all data are stationary at first difference level. The finding of the F-bound test reveals the presence of long run relationship among the variables, and results generated from error correction model (ECM) show the presence of short-run relationship between the variables. Here we may conclude changes in oil price, inflation and exchange rates have significant impact on GDP. Given the significant results of these factors on GDP; other than oil price, policymakers are recommended to incorporate also the expected change in the inflation and exchange rate when implementing the stabilization policy. The multiple target variables in policy implementation not only helps trigger higher economic growth but also achieving a more sustain economy.
The Effect of Tax Incentives on Enterprise Performance: A Conceptual Framework
Authors: Qiong Peng , Ismail Zuriadah
Published: December 2024

This study aims to investigate the effect of tax incentives on enterprise performance, focusing on the mediating role of innovation input and the moderating role of innovation output. Drawing on Resource-Based Theory and Institutional Theory, the research constructs a conceptual model to demonstrate how tax incentives enhance market competitiveness and overall performance by promoting innovation activities. The findings reveal that tax incentives not only directly improve financial performance by alleviating tax burdens but also indirectly boost enterprise performance through increased innovation input. Additionally, high levels of innovation output positively moderate the relationship between tax incentives and enterprise performance, amplifying the positive effects of these incentives.
On Caputo Delta q−Fractional Dynamical Systems: Lyapunov Stability
Authors: Mahdi N. K. , Khudair A. R.
Published: December 2024

The investigation of dynamic systems that incorporate Caputo delta q−fractional derivatives has garnered significant interest due to their practicality in diverse scientific and engineering fields. This paper studies the stability of a dynamic system with the Caputo delta q−fractional derivative using Lyapunov's direct method. The motivation behind our work stems from the necessity to comprehend the dynamics and resilience of systems defined by Caputo delta q−fractional derivatives, which exemplify a category of operators that are both non-local and non-singular. This unique fractional derivative, which accounts for memory effects and long-range interactions, adds a level of complexity that calls for a thorough study of stability properties. Expanding upon previous scholarly works, we fill a significant research void by presenting a series of criteria that determine the stability, asymptotic stability, and uniform stability of dynamic systems with Caputo delta q−fractional derivatives. Through the utilization of Lyapunov's direct method, we establish a meticulous framework for examining the stability of these systems, providing a valuable understanding of their dynamic behavior.
A Bipartite Graph Associated to Elements and Class Equivalences of A Finite Heap
Authors: Mahanani D. M. , Ismiarti D.
Published: December 2024

In this study, we introduce a bipartite graph associated to elements and equivalence classes of a heap. We find some invariant numbers of the graph. Furthermore, we associate the graph properties of the graph of domain and codomain of surjective heap morphism. We also investigate the tensor product of the bipartite graph of heaps.
Soft Directed Graphs: Exploring Categorical Product
Authors: Jose J. , Thumbakara R. K. , George S. P. , George B.
Published: December 2024

Molodtsov pioneered the soft set theory, offering a mathematical framework tailored for managing uncertain data, a concept now widely embraced by scholars to address decision-making challenges. Directed graphs, comprising nodes connected by directed edges, serve as invaluable tools for analysing and resolving problems related to social connections, optimal routes, electrical circuits, and various other domains. Extending the notion of soft sets to directed graphs, soft directed graphs provide a parameterised approach for understanding relationships within directed graph structures. This study delves into the exploration and analysis of certain characteristics of the categorical and restricted categorical products of soft directed graphs. We establish that these products form soft directed graphs. Detailed results are provided on the node and directed edge counts of both products, along with insights into the directed part in-degree, out-degree, and degree sums of their nodes, enhancing the theoretical foundation of soft directed graphs.
Caputo Fractional Differential Equations for Low-risk Individuals of the Tuberculosis Transmission Disease
Authors: Nawaz R. , Nik Long N. M. A , Shohaimi S.
Published: December 2024

In this article, the Caputo fractional order model with low risk individuals of the tuberculosis is proposed. We investigate a qualitative analysis of the epidemic model via positivity, existence and uniqueness, stability and threshold quantity. Conducting a sensitivity analysis and examining the dynamics of threshold parameters enable the assessment of the efficacy of preventive measures, prediction of future outbreaks, and the formulation of potential strategies for disease control. Numerical computations are executed using the Laplace Adomian decomposition method. The findings imply that the increment of low risk individuals can mitigate the prevalence and impact of tuberculosis on the human population in the respective region.
Colonización oficial y escolarización agraria: debates, proyectos e instituciones (Entre Ríos, 1930-1943)
Authors: Cian Janet Priscila
Published: December 2024

Durante la década de 1930, los gobiernos de la provincia de Entre Ríosimpulsaron una política agraria que articulaba la distribución de tierras, lacapacitación de los agricultores y el cooperativismo –Ley N.° 2.985/1934–la cual se constituyó en un antecedente de legislaciones similares que fueronimplementadas en otras jurisdicciones. Esta política pública fue investigadadesde la historia agraria, destacando su carácter integral y las contribucioneseconómicas y sociales en un contexto de crisis. Sin embargo, loscomponentes educativos de la misma fueron explorados tangencialmente,sin profundizar en las características que asumió la capacitación agraria yrural. En este artículo analizamos la escolarización agrotécnica –de carácterprovincial– los cambios curriculares que experimentó y su vinculación conlas demandas económicas. Además, reconstruimos la agenda parlamentariaprovincial para ampliar las propuestas de enseñanza e investigaciónagropecuaria. Sostenemos que, a diferencia de las décadas previas, en laperiodización aquí tratada se generó mayor articulación con la políticaagraria, pero los problemas que atravesaba este tipo de formación, lasconsecuencias del inicio de la Segunda Guerra y la crisis productiva fueronen detrimento de tal propósito. La metodología empleada es cualitativa y searticulan aportes de la historia social de las instituciones escolares y elestudio de las políticas públicas desde una escala subnacional.
Una aproximación al discurso de la Junta de Coordinación Revolucionaria (1972-1979)
Authors: Hermida Martín Javier
Published: December 2024

El objetivo del trabajo es analizar: 1) el discurso unificado que pretendía construir la JCR entre sus militantes y la sociedad latinoamericana, desde su documentación interna y pública, y así describir un imaginario de la izquierda armada regional durante los años 70; 2) aquel que querían elaborar los organismos de inteligencia de la región y Estados Unidos de la JCR, en orden de sobredimensionar su peligro y crear una alarma general para los gobiernos militares. La hipótesis a demostrar es que la intención de unidad latinoamericana por parte de la JCR y contra ella por parte de las organizaciones adversarias antes descritas, no se expresó solo mediante acciones conjuntas encaminadas a ello, sino también a través de un discurso homogeneizador que hacía de la propaganda un canal de transmisión de pensamiento fundamental para el objetivo de la revolución o la contrarrevolución, según sea el caso. El trabajo se propone contribuir al estudio de una organización conjunta que desde un ámbito académico no se ha estudiado profusamente, más allá del aporte de algunos casos particulares.
De este modo, obtendremos las características de esta coordinadora, tanto desde un punto de vista interno, como también de uno externo. El discurso se mostrará así como ángulo de comprensión de la dinámica represiva de la región.
Leaving No One Behind: Party Clientelism in Social Welfare in Serbia
Authors:   University of Belgrade Faculty of Law, Serbia, Vuković Danilo , Stefanović Marija
Published: December 2024

This article analyzes the functioning of party patronage and clientelism in the centers for social work. Building on previous research, based on qualitative research conducted in 2023 in Serbia, we examine parasitic relations of informal and formal institutions and their ability to nihilate the legal system and create a parallel or dual normative system. The initial step in institutional capture is party patronage and the deprofessionalization of public services. We further demonstrate how party cadre employed in public institutions create and reproduce clientelist networks and divert the working of the institutions. Finally, most public sector employees quietly comply with the expectations to work in the network’s interest, creating a new culture of fear and professional and civic passivity. We argue that informal institutions of clientelism parasitize formal institutions and that capturing institutions and society transforms the internal norms of clientelist networks into social norms, creating a backbone of normative dualism.
Optimizing and Improving Question Answering(QA) System Performance using Language Heuristics and Knowledge Distillation
Authors: Yadla Prasanth
Published: December 2024

Question Answering (QA) systems are advanced platforms designed to automatically respond to human queries expressed in natural language by utilizing pre-structured databases or collections of unstructured text documents. These systems represent a convergence of Natural Language Processing (NLP) and Information Retrieval (IR). Despite significant progress, challenges persist in reducing training time for large-scale datasets and improving model performance across diverse scenarios. This research builds upon the BERT implementation of QA systems, introducing key innovations to address existing limitations. We employ Knowledge Distillation, a regularization technique, to compress the learned representations of deep learning models, making them more efficient. Additionally, we integrate Data Augmentation to enrich the training dataset by generating diverse linguistic variations, thereby enhancing the model's robustness. Furthermore, Linguistic Post-Processing is applied to refine predictions, leveraging domain-specific heuristics to minimize false positives and improve reliability. The proposed system is validated using the Stanford Question Answering Dataset (SQuAD 2.0). By combining data augmentation, knowledge distillation, and linguistic knowledge, we aim to optimize the pipeline, reducing computational overhead while maintaining high accuracy. These advancements have broad applications, including real-time chatbot systems, domain-specific question answering, and efficient information retrieval for largescale datasets.
Optimizing Helmet Detection with Hybrid YOLO Pipelines: A Detailed Analysis
Authors: M Vaikunth , D Dejey , C Vishaal , S Balamurali
Published: December 2024

Helmet detection is crucial for advancing protection levels in public road traffic dynamics. This problem statement translates to an object detection task. Therefore, this paper compares recent You Only Look Once (YOLO) models in the context of helmet detection in terms of reliability and computational load. Specifically, YOLOv8, YOLOv9, and the newly released YOLOv11 have been used. Besides, a modified architectural pipeline that remarkably improves the overall performance has been proposed in this manuscript. This hybridized YOLO model (h-YOLO) has been pitted against the independent models for analysis that proves h-YOLO is preferable for helmet detection over plain YOLO models. The models were tested using a range of standard object detection benchmarks such as recall, precision, and mAP (Mean Average Precision). In addition, training and testing times were recorded to provide the overall scope of the models in a real-time detection scenario.
Effect of the Use of Instructional Materials on Senior Secondary School Students’ Achievement in Biology in Oyo Metropolis, Oyo State
Authors: ADEYANJU Saudat Titilope , SAM-KAYODE Christianah Olajumoke
Published: December 2024

The abstract nature of respiratory physiology, combined with limited hands-on experiences and interactive learning opportunities, impedes students’ understanding and retention of crucial concepts. Furthermore, the inadequate access to high-quality instructional materials exacerbates the issue, leaving students without sufficient resources to supplement their classroom learning. This study therefore investigated the effects of standardized and improvised instructional materials on the academic achievement of Senior Secondary School Biology students in respiratory system topics in Oyo Metropolis, Nigeria. This study was based on constructivism and cognitive theories and utilized a Quasi-experimental research design. The study population consisted of 13,716 senior secondary school students in Oyo Metropolis. A purposive sampling technique was employed using intact classes of 149 SSS 11 students. Biology Achievement Test (BAT) (KR20 =0.8) was used as instrument for data collection. Three hypotheses were formulated at 0.05 level of significant and data were analyzed using Covariance (ANCOVA). The findings revealed that improvised instructional materials has a significant main effect on students’ academic achievement in Biology (F(1;144) = 46.627; P-value < 0 .05). Standardized instructional materials has a significant main effect on students’ academic achievement in Biology (F(1;144) = 50.939; P-value < 0.05). And also there was significant interactive effect of conventional method, improvised instructional materials and standardized instructional materials on academic achievement of Senior Secondary School students in Biology in Oyo Metropolis F(1;134) =11.619; P-value <0.05. These results underscore the importance of integrating diverse instructional strategies to foster equitable learning environments in science education. The study offered practical implications for educators, curriculum developers, and teacher training programs, emphasizing the need for a blended approach that combines standardized and improvised resources to improve educational outcomes. The study recommended further research to explore the long-term effect of standardized and improvised instructional materials across various contexts and subjects.
Remoción de Demanda Bioquímica de Oxígeno y Coliformes Termotolerantes en aguas residuales mediante mamparas: caso de estudio en la PTAR Machupicchu.
Authors: Alegre Palomino Cynthya
Published: December 2024

El objetivo de esta investigación fue evaluar la implementación de mamparas en una laguna de maduración como una alternativa para optimizar el tratamiento de aguas residuales en la Planta de Tratamiento de Aguas Residuales (PTAR) de la Central Hidroeléctrica Machupicchu, con el fin de mejorar la eficiencia del proceso y garantizar el cumplimiento de estándares ambientales. Durante tres meses, se analizaron parámetros físico-químicos y bacteriológicos mediante métodos estandarizados, se aplicó herramientas estadísticas como T-Student y ANOVA para determinar la significancia de los resultados. Las mamparas demostraron optimizar el tiempo de retención hidráulica, incrementando la eficiencia en la separación de fases y promoviendo la actividad bacteriana. Los resultados evidenciaron una reducción del 25.7% en la Demanda Bioquímica de Oxígeno (DBO) y del 92.9% en coliformes termotolerantes, cumpliendo los límites normativos. Además, se obtuvo una remoción de 1.18 a 1.81 ciclos logarítmicos de coliformes termotolerantes, con tiempos de retención hidráulica entre 2.2 y 3.5 días. Estos hallazgos confirman que las mamparas son una solución eficaz, sostenible y replicable para mejorar el tratamiento de aguas residuales en instalaciones similares, asegurando un efluente seguro para su descarga.
Estilos de desenvolvimento: Um debate pendente
Authors: Grodona Ana
Published: December 2024

Entre 1968 e 1980, vários intelectuais latino-americanos questionaram as teorias desenvolvimentistas, tanto em suas variantes fatalistas quanto otimistas. Esses debates sobre os "estilos de desenvolvimento" problematizaram não apenas a unicidade do caminho desenvolvimentista, mas também seus objetivos, repensando os modelos de consumo dos países centrais, particularmente dos Estados Unidos. Embora adotassem um tom polêmico, essas intervenções também tiveram um caráter eminentemente propositivo, apresentando alternativas que eram tanto utópicas quanto viáveis. Essa combinação paradoxal baseava-se no uso de modelos matemáticos e computacionais que buscavam demonstrar objetivamente a viabilidade dos horizontes projetados. O artigo apresenta os principais protagonistas desses debates: Oscar Varsavsky, de um lado, e Amílcar Herrera e Carlos Mallmann, de outro. Após descrever o contexto histórico e institucional em que essas discussões foram articuladas, o texto revisa algumas das principais problematizações conceituais desses debates.
Reflexões sobre acessibilidade no ambiente construído
Authors: De Carli Taise , Pousada Brenda Muller , Benetti Julia Pivetta , Marostega Valéria Rolim , Righi Angela Weber , Dornéles Vanessa Goulart
Published: December 2024

Este artigo apresenta o relato de experiência da oficina sobre acessibilidade em lojas de vestuário ministrada no ENEAC 2022. Onde objetivou-se contextualizar a importância da temática e analisar espaços comerciais e suas limitações, contribuindo para a reflexão e a construção de alternativas a favor da acessibilidade. Os recursos aplicados foram uma dinâmica de grupo e jogos didáticos, resultando em propostas projetuais que viabilizassem o fluxo e desempenho das atividades pensadas para uma parcela maior da sociedade. Ao fim das práticas foi notável a sensibilização em relação à proposição, junto à concepção de formas de amenizar os prejuízos de ambientes exclusivos.
Advancing Crop Improvement Innovations in Plant Breeding and Genetic Research
Authors:   Department of Genetics and Plant Breeding, Faculty of Agriculture, Annamalai University, Annamalai Nagar, Tamil Nadu 608002, India, Saravanan K.R. , Vennila S. ,   Department of Genetics and Plant Breeding, Faculty of Agriculture, Annamalai University, Annamalai Nagar, Tamil Nadu 608002, India, Suganthi S. , Bhuvaneswari R. ,   Department of Genetics and Plant Breeding, Faculty of Agriculture, Annamalai University, Annamalai Nagar, Tamil Nadu 608002, India,   Department of Soil Science and Agricultural Chemistry, Faculty of Agriculture, Annamalai University, Annamalai Nagar, Tamil Nadu  608002, India
Published: December 2024

Plant breeding and genetics have revolutionized modern agriculture, offering sustainable solutions to global food security challenges. Recent advancements in molecular genetics, genomic tools, and biotechnological innovations have accelerated the development of high-yielding, stress-tolerant, and disease-resistant crop varieties. This manuscript explores the pivotal role of plant breeding and genetic research in addressing climate change, resource scarcity, and biodiversity conservation. Key innovations such as marker-assisted selection, CRISPR-Cas9 genome editing, and genomic selection are highlighted, along with their applications in crop improvement programs. The integration of advanced breeding strategies with traditional knowledge holds immense potential for achieving global agricultural sustainability.
Genomic Innovations in Sustainable Agriculture: Exploring Plant Breeding and Genetic Advancements
Authors:   Department of Genetics and Plant Breeding, Faculty of Agriculture, Annamalai University, Annamalai Nagar, Tamil Nadu 608002, India, Saravanan K. R. , Vennila S. , Suganthi S. , Bhuvaneswari R. ,   Department of Soil Science and Agricultural Chemistry, Faculty of Agriculture, Annamalai University, Annamalai Nagar, Tamil Nadu 608002, India
Published: December 2024

The rapid growth of the global population coupled with the challenges posed by climate change and environmental degradation has intensified the need for sustainable agricultural practices. Genomic innovations in plant breeding and genetic advancements offer promising solutions to these challenges by enhancing crop resilience, productivity, and nutritional value while reducing the environmental footprint of farming. This article explores the role of key genomic tools such as genomic selection, CRISPR-Cas9 gene editing, marker-assisted selection, and polyploidy in advancing sustainable agriculture. These technologies enable the development of drought-tolerant, pest-resistant, high-yielding, and nutritionally enhanced crops, contributing to food security and environmental sustainability. However, challenges related to cost, accessibility, and ethical considerations remain. The article concludes that continued research and responsible application of genomic tools are essential for shaping the future of agriculture.
Organic Fertilization Strategies Enhancing Growth and Yield in Red and Green Okra Varieties
Authors:   Department of Genetics and Plant Breeding, Faculty of Agriculture, Annamalai University, Annamalai Nagar, Tamil Nadu 608002, India, Vennila S. , Bhuvaneswari R. , Saravanan K. R. , Suganthi S. ,   Department of Soil Science and Agricultural Chemistry, Faculty of Agriculture, Annamalai University, Annamalai Nagar, Tamil Nadu 608002, India
Published: December 2024

Okra (Abelmoschus esculentus), a versatile vegetable crop, plays a vital role in global food systems due to its nutritional and economic importance. Enhancing the growth and yield of red and green okra varieties through sustainable farming practices has become a priority in modern agriculture. Organic fertilization emerges as a key strategy, offering a holistic solution to improve soil health, boost crop productivity, and ensure environmental sustainability. This review examines the impact of various organic fertilizers—such as compost, vermicompost, and biofertilizers—on the growth, flowering, yield, and quality of red and green okra plants. Organic amendments not only provide essential nutrients but also enhance soil structure and microbial activity, promoting robust plant growth and higher yields. The findings emphasize the potential of organic fertilization to serve as an eco-friendly alternative to chemical fertilizers while addressing the challenges of nutrient management and crop productivity. This review highlights the significance of organic fertilization as a cornerstone of sustainable agriculture and its role in fostering resilient food systems.
Exploring Genetic Diversity and Breeding Potential of Rice Germplasm in Tamil Nadu: Pathways for Enhanced Cultivar Development
Authors:   Department of Genetics and Plant Breeding, Faculty of Agriculture, Annamalai University, Annamalai Nagar, Tamil Nadu 608002, India, Vennila S. , Suganthi S. , Saravanan K. R. , Bhuvaneswari R. ,   Department of Soil Science and Agricultural Chemistry, Faculty of Agriculture, Annamalai University, Annamalai Nagar, Tamil Nadu 608002, India
Published: December 2024

Rice (Oryza sativa L.) is a staple crop crucial for food security, and its cultivation in Tamil Nadu, India, is faced with several challenges such as changing climatic conditions, water scarcity, and soil degradation. The genetic diversity of rice germplasm plays a key role in addressing these challenges by providing a pool of genetic resources for breeding programs focused on improving traits such as yield, disease resistance, and abiotic stress tolerance. This review explores the genetic diversity within rice germplasm in Tamil Nadu, highlighting its evaluation for breeding purposes. Various traits such as yield potential, disease resistance, grain quality, and stress tolerance are essential for developing improved rice varieties. Molecular techniques, including marker-assisted selection (MAS), along with phenotypic evaluation, are crucial for selecting varieties with desirable traits. The review emphasizes the importance of genetic diversity in breeding for resilient rice cultivars capable of meeting the demands of a changing environment and growing population. By leveraging modern breeding technologies, rice cultivation in Tamil Nadu can be significantly enhanced to ensure food security and sustainable agriculture in the region.
The Effect of Using Virtual Reality Media Obak Delik on Improving the Spatial Visual Abilities and Critical Thinking of SMAN 1 Tuban Students
Authors: Winata Anggun
Published: December 2024

One of the chemistry concepts that students often get low learning outcomes in class XI is the concept of molecular shape. Many students have difficulty describing the shape of molecules and this causes students to misunderstand molecular shapes because the shape of molecules is abstract and cannot be observed directly using the sense of sight. The research aims to determine the effect of using OBAK DELIK virtual reality media on the visual spatial and critical thinking abilities of students at SMA N 1 Tuban. The research used a one group pretest posttest design to determine visual spatial abilities and critical thinking abilities. Analysis of research data was carried out by analyzing diagnostic test results using the n-gain score. The results of research using OBAK DELIK media concluded that  students' visual spatial and  students' critical thinking abilities experienced a fairly effective increase with an n-gain of consecutively 0.621 and 0.618
Provenance of minerals in the Assi river sediments, Varanasi, Uttar Pradesh, India
Authors:   Department of Environmental Science, Babasaheb Bhimrao Ambedkar University, Lucknow-226025, Pratap Ranjan
Published: December 2024

Grain size analysis and mineralogical characterization are important sedimentological tools to interpret the depositional environment, source, hydrodynamic conditions, and mode of transport of river sediments. Clays derived from chemical weathering are an important group of minerals found in various sedimentary environments such as rivers, estuaries, and ocean. In the present study, mineralogy of Assi river sediments was investigated with the help of Fourier Transform Infrared spectroscopy (FTIR), X-ray diffraction (XRD), and Scanning Electron Microscopy (SEM). Results revealed that the sediments are dominated by sand and mud. Further, the sediments were found to be abundant in quartz with subordinate amount of feldspars, kaolinite, illite, chlorite, and montmorillonite. Abundance of these minerals suggests that the Himalayan and Vindhyan sedimentary rocks are the primary source for the Assi river sediments.
Lithofacies and Granulometric Analysis of Middle Siwalik Sandstones of Jammu, NW Himalaya, India
Authors:   PG Department of Geology, University of Jammu, Jammu, Pandita S K
Published: December 2024

In the Northwest Himalaya, the Siwalik Group of rocks are exposed in the Suruin-Mastgarh anticlinal folded succession and has been classified into Lower, Middle and Upper subgroups. The Middle Siwalik Subgroup is exposed at various locations in the Jammu region and is primarily made up of multistoried sandstones embedded with thin beds of mudstone. In the present study, these rocks have been studied to understand the depositional history using the sediment size of sandstones and the lithofacies in addition to the paleocurrent analysis. The multistoried nature of the sandstone and the scour fills observed in these rocks imply that there were frequent and periodic strong stream encounters at the depositional site where saltation was the dominant process of transportation of sediments. The data obtained on grain size, lithofacies, cross beddings, and the type of contacts between different lithofacies suggest that the southerly flowing braided river system underwent multiple episodes of avulsion and abandonment of the channel system during the deposition of the Middle Siwalik subgroup in Jammu region.
Geochemistry of sandstones from the Imphal Valley, Indo-Myanmar
Authors:   Department of Earth Sciences, Manipur University, Imphal-795003, India, Devi Salam Ranjeeta
Published: December 2024

Spheroidal weathered siliciclastic rocks of the Imphal Valley, Indo-Myanmar Ranges were studied to determine paleoclimate, paleoweathering and mineral alteration based on the geochemical and mineralogical compositions. The Chemical Index of Alteration (CIA) suggests low-intermediate chemical weathering. Plagioclase Index of Alteration (PIA) value indicates incipient plagioclase alteration. Mineralogical Index of Alteration (MIA) reveals incipient to intermediate mineralogical alteration and the A-CN-K ternary plot of the studied samples suggests a low rate of alteration. The results suggest semi-arid climate, which ranges from warm-arid to warm cool conditions. Geochemistry and mineralogy indicate felsic, mafic and ultramafic compositions for the siliciclastic rocks.
Tertiary Coal Deposits from the North-eastern Region of India – A review
Authors:   Department of Geology, Gurucharan College, Silchar-788004, Assam, Nath Manabendra
Published: December 2024

This review paper aims to provide a comprehensive account of the Tertiary coal resources of north-eastern region of India. The coal belt of North-East India developed in two different geo-tectonic settings – one is the foreland basin (Assam, Arunachal Pradesh, Nagaland Oligocene coals) and the other platform areas (Meghalayan Eocene coals). The rank of eastern Himalayan coals varies from sub-bituminous to high volatile bituminous C. The carbon content of Oligocene coal is much higher and show caking characteristics. The coals of this part of India have low ash (<8%), low moisture (<5%), high volatile matter (>40%), high sulphur (>3%), high hydrogen content (>4%), low nitrogen (<1%) and oxygen (<12%). Petrographically they are rich in vitrinite, moderate Liptinite and low inertinite. High concentrations of trace elements (like Cu, Cr and Ni) and sulphur content indicate marine influence in the depositional basin. In the north-eastern coals the dominance of typical Tertiary angiosphermic floral assemblage is well indicated by the occurrence of single, double and triple celled telutospores.