bluuebunny/crossref_metadata_2025 huggingface dataset:
Modelling Cumulative Effects of Air Pollution on Respiratory Illnesses by Performing Spline Estimation of Constrained, Additive Single-Index Model
Authors: Zhang Xingfa , Wang Siyu , Shao Quanxi , Wang Sijia , Wei Yuezi
Published: February 2025

It is widely recognised that air pollutants including sulphur dioxide (SO2), respirable suspended particulates (PM10), nitrogen oxides (NOx), nitrogen dioxide (NO2), and ozone (O3), as well as weather conditions such as temperature (Temp) and relative humidity (RH), are major causes of respiratory illnesses. To quantify the unknown and highly nonlinear relationships between these factors and respiratory illness, and the cumulative effect from exposure to symptoms, in this paper, we propose a semiparametric index model with constraints to capture the cumulative effect additively and the nonlinearity nonparametrically. As a case study, the model is applied to a dataset from the Hong Kong SAR. As the data period includes the SARS (severe acute respiratory syndrome) epidemic in 2003, we further construct a growth curve model to account for the extra impact of public health measures. The results show that the effects of SO2, NO2, and PM10 decay quickly, while the other pollutants have a period of stable accumulation (18–38 days for O3, 2–30 days for NOx, 1–13 days for RH, and 4–12 days for temperature). The results also show that the proposed model has a better fitting performance than previous models and hence has potential applications in health monitoring programs.
Expression of MHC I Isoforms in Bovine Placentomes: Impact of Cloning
Authors: Barreto Rodrigo da Silva Nunes , Mançanares Ana Carolina Furlanetto , Miglino Maria Angelica , Meirelles Flávio Vieira , Oliveira Lilian de Jesus
Published: February 2025

Major histocompatibility complex class I (MHC-I) gene expression in the placenta is modulated to tailor the maternal immune response to fetal antigens during pregnancy. This study evaluated MHC-I expression through immunohistochemistry (IHC) using an anti-mouse preimplantation embryo development (PED) clone Qa-2 and anti-bovine leukocyte antigen I (BoLA) monoclonal antibody clone IL-A88 (n = 23), as well as RT-qPCR (n = 17) for classical and non-classical (BoLA-NC) genes in control and cloned bovine placentomes during early and near-term gestation. Control samples showed minimal Qa-2 protein expression in early gestation, with intense labeling in trophoblasts and the maternal uterine epithelium near term. In contrast, cloned samples exhibited intense Qa-2 labeling in both maternal and trophoblastic epithelia at both stages, while trophoblast giant cells (TGCs), located apposed to the maternal epithelium, showed no labeling. Control samples exhibited intense IL-A88 labeling in the maternal epithelium at both stages. In cloned samples, weak to no labeling was observed in early gestation, with intense labeling in maternal and fetal epithelium near term. RT-qPCR revealed significant upregulation of BoLA-NC3 in early gestation, with sustained elevated expression in cloned samples in the near term. These findings suggest that altered BoLA protein expression and gene regulation in cloned pregnancies may contribute to pregnancy complications and increased losses.
Consumers’ Purchase Intentions Towards New Energy Vehicles Based on the Theory of Planned Behaviour on Perceived Value: An Empirical Survey of China
Authors: Hu Xiaofang , Yusof Raja Nerina Raja , Mansor Zuraina Dato
Published: February 2025

With the escalating environmental issues, the imperatives to mitigate greenhouse gas emissions and advance energy products through innovation, energy production, and consumption frequently result in environmental externalities. Conventional markets frequently struggle to address these external factors, resulting in market failures. Consumers are more aware of the environmental repercussions, regulatory mandates, and potential economic benefits of new energy vehicles (NEVs). Consequently, there has been a substantial surge in the demand for NEVs as alternatives to conventional vehicles. This study analyses the method by which innovative technology moves from the stage of purchase intention dissemination toward market adoption and explores strategies to expedite this process. Moreover, it examines how the intentions of customers to purchase ecologically friendly energy goods and their receptiveness to such products affect the expansion of the market. Further analysis indicates that the factors influencing consumers’ attitudes towards NEVs include the adoption of ecological innovation, awareness of environmental product knowledge, and perceived value of innovative, environmentally friendly energy products. The purpose of this study is to expand upon the existing literature on consumer demand, examining the influential factors that extend the Theory of Planned Behaviour (TPB) to enhance consumer intention through internal mechanisms. It explicitly focuses on these aspects, as well as perceived risk (PR) and perceived value (PV), to identify gaps in the literature and contribute to intentions to purchase NEVs in China. This study presents a thorough research framework for efficiently examining customer demand for comparable eco-friendly energy products. It investigates the potential influence of attitudes, subjective norms, perceived behavioural control, and environmental perceptions, specifically those concerning environmental knowledge and concerns. Moreover, personal factors such as attitude, normative beliefs, and perceived control beliefs were found to impact consumer attitudes towards NEVs. The key factor influencing purchasing intention was the attitude towards NEVs. Simultaneously, subjective norms did not have a direct effect on purchase intentions. However, social influence played a significant role in the decision-making process, with perceived behavioural control and subjective norms exerting considerable influence.
El El significado de “Naturaleza” en su proceso dialéctico de significación
Authors: Prieto Martín
Published: February 2025

En este artículo se interroga el significado de la categoría de “Naturaleza” desde un examen crítico sobre las condiciones de interrogación en el marco de la crisis ambiental global. A partir de esto se presenta una investigación en clave dialéctica. Se reconstruye el proceso de discontinuidad y continuidad histórica en el significado, con el objetivo tanto de revelar el rango de nociones y usos asociados actualmente a “Naturaleza” que condicionan el tratamiento sistemático de los conflictos y problemáticas ambientales, como de hacer inteligibles estas nociones a partir de la comprensión de sus supuestos y condiciones de significación implícitas, derivadas de las direcciones históricas dominantes en la interacción con los entornos materiales. Los puntos de inflexión históricos en la categoría se destacarán en virtud de dos ejes dialécticos: aquellos que han traído giros concomitantes en la conceptualización de lo “social”, y que han llevado a reforzar la correspondencia entre programas epistemológicos de investigación de la realidad y modelos económico-políticos de gobierno y transformación de la misma.
Tradiciones de conocimiento y redes socio-técnicas
Authors: Padawer Ana , Basso Nicolas
Published: February 2025

La actual crisis ecológica llama a considerar soluciones que reviertan o al menos mitiguen sucesivas acciones humanas que empeoran la situación ambiental y climática. Una de tales soluciones puede encontrarse en la sustitución de productos o mercancías que produzcan contaminación, como los objetos plásticos. Desde hace algunas décadas, actores del campo científico-industrial, arrojados a la búsqueda de tales alternativas, se encuentran en proceso de investigación y desarrollo de los llamados bioplásticos, materiales derivados de la biomasa, de rápida degradación ambiental y que asemejan en sus propiedades físico-químicas y mecánicas a los plásticos de origen sintético y lenta degradación. A raíz de un trabajo de campo realizado en una red socio-técnica conformada por un laboratorio universitario y otro perteneciente a una cooperativa productora de almidón de mandioca, en este trabajo contextualizaremos la reciente historia del desarrollo de bioplásticos en Argentina, desde una perspectiva que pone el foco en las técnicas y los devenires materiales desde un punto de vista procesual y no esencialista. Intentaremos demostrar que las prácticas y actividades tecno-científicas en espacios formales como los laboratorios, pueden ser consideradas en sí mismas fenómenos ecológicos, compuestos por determinadas interacciones entre humanos y no-humanos arraigadas en distintas tradiciones de conocimiento.
Clima, economía y modernidad
Authors: Figueroa Burdiles Noelia , Carrasco Henríquez Noelia
Published: February 2025

Este artículo explora la interacción entre el clima, la economía y la diversidad cultural en la Provincia de Arauco, Chile, desde una perspectiva socio-histórica y decolonial. Se examina cómo las prácticas tradicionales mapuche y las políticas modernas de cambio climático pueden vincularse para gestionar de manera sostenible los recursos naturales y proteger los derechos indígenas. El estudio propone adoptar un paradigma biocéntrico que reconozca a la naturaleza como sujeto de derecho, enfatizando la importancia de una ética biocultural y la transdisciplinariedad en la investigación y políticas públicas sobre cambio climático.
PEMANFAATAN TEKNOLOGI BLOCKCHAIN DALAM SISTEM MANAJEMEN AKADEMIK PADA PERGURUAN TINGGI
Authors: Wahyudi  , Saleh Rayhan Zahwan , Darmawan Irfan
Published: February 2025

Pemanfaatan teknologi blockchain dalam sistem manajemen akademik universitas menjadi solusi inovatif untuk mengatasi tantangan dalam pengelolaan data akademik. Sistem tradisional sering menghadapi isu seperti manipulasi data, ketidakakuratan informasi, dan proses verifikasi yang lambat. Blockchain, dengan sifatnya yang desentralisasi, aman, dan tidak dapat diubah, menawarkan kemampuan untuk meningkatkan keamanan, transparansi, dan efisiensi. Penelitian ini bertujuan untuk mengevaluasi efektivitas implementasi teknologi blockchain dalam manajemen akademik, khususnya dalam meningkatkan integritas data, mempercepat verifikasi sertifikat, dan memfasilitasi transparansi pengelolaan informasi akademik. Metodologi penelitian melibatkan pendekatan literatur sistematis dengan menganalisis studi kasus sebelumnya yang relevan. Penelitian ini juga mengidentifikasi tantangan, seperti kebutuhan infrastruktur teknis yang memadai, biaya tinggi, serta regulasi yang belum sepenuhnya mendukung. Untuk mengatasi hambatan ini, dirumuskan panduan implementasi yang meliputi langkah teknis dan kebijakan yang dapat diadopsi oleh perguruan tinggi. Hasil penelitian menunjukkan bahwa blockchain secara signifikan dapat meningkatkan integritas data akademik dengan menyediakan rekam jejak digital yang transparan dan tahan gangguan. Proses verifikasi ijazah dan sertifikat yang sebelumnya memakan waktu kini dapat dilakukan secara instan melalui blockchain. Selain itu, hasil penelitian memberikan model sistem manajemen akademik berbasis blockchain yang dapat diadaptasi oleh institusi pendidikan tinggi. Penelitian ini juga menghasilkan rekomendasi kebijakan untuk perguruan tinggi guna mendukung adopsi blockchain secara luas.
Análisis de la institución de propiedad romana, evolución e influencia en el derecho civil guatemalteco
Authors: Jiménez Echeverría Abdiel
Published: February 2025

OBJETIVO: Analizar la institución de propiedad creada en el antiguo Derecho Romano, así como la evolución histórica, estudiando definiciones doctrinarias, realizando un análisis jurídico comparativo con las legislaciones para determinar la necesidad que se adecue la institución de propiedad regulada en el Código Civil de conformidad con la nueva función social de la propiedad. MÉTODO: Se desarrolló a través del método teórico jurídico que implica un estudio histórico-evolutivo con elementos doctrinarios y un análisis descriptivo relacionado con la institución de propiedad. RESULTADOS: Se identificó que la institución de la propiedad regulada en el Código Civil es regida por los mismos aspectos del derecho de propiedad romana y, en la misma falta que la normativa la condicione secuencialmente con la función social. CONCLUSIÓN: La institución de propiedad, es una institución de vital importancia, a diferencia del poderío absoluto otorgado por el Derecho Romano, en la actualidad el derecho de propiedad individual confluye con el Derecho colectivo, encontrando su fundamento en el interés público y el bien común. Sin embargo, en Guatemala, la función social en el Código Civil no se encuentra incluida siendo un aspecto esencial.
Ética na Saúde, em Busca do Bem-Estar Coletivo
Authors: Enoque Fernandes de Araújo  , Margarida Fernandes de Araújo  , Pedro Fernandes de Araújo  , Paulino Cristiane dos Santos , Wanderley Fernandes de Araújo  , Pereira Antonio Carlos
Published: February 2025

O objetivo deste estudo é destacar o papel da ética na saúde como um princípio e valor fundamental da humanização no atendimento, promovendo relações baseadas na confiança, respeito e responsabilidade, e reforçando, assim, o valor do bem coletivo nas práticas de saúde. Ao alinhar-se com os princípios de beneficência, autonomia, não maleficência e justiça, a ética em saúde torna-se um guia para decisões e práticas, garantindo integridade, equidade e transparência no cuidado oferecido. A análise crítica proposta busca adaptar esses princípios diante dos avanços tecnológicos e dos dilemas éticos contemporâneos, mas também garante que as decisões mantenham um equilíbrio entre justo e harmonioso, ressaltando que o compromisso ético é essencial para a cooperação entre pacientes e a coesão social.
Avaliação da Força Muscular, Estado Nutricional e Qualidade de Vida de Pacientes Oncológicos em Quimioterapia
Authors: Cavalcante Lilian , Silva Hellba Karts Maria e , Silva Renata Pereira da
Published: February 2025

Objetivo: avaliar a força muscular nesses pacientes e investigar se essa condição se associa com o estado nutricional e a qualidade de vida. Métodos: estudo do tipo transversal, com indivíduos de ambos os sexos, diagnosticados com câncer em quimioterapia, recrutados no Hospital das Clínicas da Universidade Federal de Pernambuco. Foram coletados dados clínicos, demográficos, antropométricos, força de preensão palmar e qualidade de vida. Resultados: avaliados 55 pacientes com idade média de 64 anos. O índice de massa corporal médio foi de 25,6 ± 4,8 kg/m², sendo 45,5% eutróficos. Já circunferência do braço 50,9%, apresentaram desnutrição, enquanto 60% tinham circunferência da panturrilha adequada e 30,9% baixa força de preensão palmar. Foi verificado correlação direta entre a força de preensão palmar e a função física (p<0,001) e função cognitiva (p=0,01). Conclusão: a maioria apresentou força muscular preservada, estado nutricional comprometido e uma qualidade de vida relativamente satisfatória.
Aneurismas Cerebrais na Gestação Abordagem Clínica e Cirúgica
Authors: Lima Moniky Pinheiro , Ribeiro Sousa Maria Kéren , Santinoni Couto Fernanda , Stein Lara de Camargo , Deitos Lazzari Fernanda , Costa Freire Débora Priscila , Gonçalves Dos Santos Beatriz , Borba Oviedo Paciello Nicole
Published: February 2025

Introdução: Aneurismas cerebrais durante a gestação são raros, mas representam uma condição de alta complexidade devido às mudanças fisiológicas e hemodinâmicas que podem aumentar o risco de ruptura.Objetivo: Analisar as abordagens clínicas e cirúrgicas para o manejo de aneurismas cerebrais em gestantes, priorizando a saúde materna e fetal. Metodologia: Trata-se de uma revisão de literatura sobre tratamentos e fatores de risco em gestantes com aneurismas, com foco em estudos recentes. Resultados e Discussão:: A embolização endovascular se destaca como técnica preferida por ser minimamente invasiva e reduzir a exposição à radiação e o manejo exige colaboração multidisciplinar para equilibrar os riscos e garantir segurança para mãe e bebê, considerando fatores como hipertensão e alterações vasculares. Conclusão: O tratamento de aneurismas durante a gestação requer atenção especializada, abordagens que minimizem riscos e envolvam cuidados para proteger o feto e a mãe.
Fatores Genéticos e Epigenéticos no Câncer Colorretal Hereditário e Esporádico
Authors: Paiva de Barros Cunha Calina Helena , Santos de Souza Gabriela , Nunes Crispim Patricia , Carneiro Mota Luiza
Published: February 2025

O câncer colorretal (CCR) é uma das neoplasias mais prevalentes no mundo, com uma etiologia multifatorial que envolve fatores genéticos e epigenéticos. No CCR hereditário, como na síndrome de Lynch, mutações em genes de reparo do DNA aumentam significativamente o risco da doença. Já no CCR esporádico, alterações epigenéticas, como a hipermetilação do promotor de genes supressores tumorais, contribuem para a instabilidade genômica e a progressão tumoral. Além da predisposição genética, fatores ambientais, como dieta, obesidade e inflamação crônica, desempenham um papel fundamental na modulação da expressão gênica e nas modificações epigenéticas associadas ao desenvolvimento da neoplasia. O rastreamento precoce, principalmente por meio da colonoscopia, é essencial para a redução da incidência e da mortalidade, especialmente em indivíduos com predisposição genética. Avanços na identificação de biomarcadores genéticos e epigenéticos possibilitam um diagnóstico mais precoce e uma abordagem terapêutica personalizada, incluindo o uso de imunoterapias e estratégias de quimioprevenção. Dessa forma, a compreensão integrada dos fatores genéticos e epigenéticos no CCR contribui para um manejo mais eficaz da doença, permitindo melhores desfechos clínicos e reduzindo seu impacto na saúde pública.
TOURISM AND HOSPITALITY INDUSTRY: AN ECONOMIC ASPECT
Authors:   Kazan Cooperative Institute (branch) of Russian University of Cooperation, Kazan, Russia, Kozar Nadezhda K. , Kozar Alexander N. ,   Kazan Cooperative Institute (branch) of Russian University of Cooperation, Kazan, Russia, Berestov Alexey V. ,   Kazan Cooperative Institute (branch) of Russian University of Cooperation, Kazan, Russia
Published: February 2025

This article discusses the importance of tourism and the hospitality industry for economic growth. Tourism plays a crucial role in the formation of friendly relations between people and, as a result, in the socio-economic growth of the country. Tourism as an industry makes a significant contribution to the country’s foreign exchange reserves and provides direct and indirect employment opportunities for a wide range of people.
THE NORTHERN SEA ROUTE IS THE FUTURE OF GLOBAL LOGISTICS
Authors:   Kazan Cooperative Institute (branch) of Russian University of Cooperation, Kazan, Russia, Rocheva Olga A. , Savdur Svetlana N. ,   Kazan State Agrarian University, Kazan, Russia, Safiullina Farida R. ,   Kazan State Energy University, Kazan, Russia, Morozova Irina G. ,   Kazan Federal University, Kazan, Russia
Published: February 2025

In the context of international logistics, the NSR not only improves economic performance, but also contributes to environmental sustainability by reducing the carbon footprint of transportation. Thus, the Northern Sea Route is at the forefront of the new world logistics, forming new principles of interaction between countries and opening new prospects for international cooperation.
The specificity of the Arctic’s geographical location determines its special status, which currently requires study and analysis. The Arctic is a vast territory on the physical map of the Earth, which is characterized by a unique climate and nature. In this regard, the Arctic is currently a region with distinctive ecological, economic, political-strategic and geopolitical characteristics that distinguish it from all other regions of the globe. The Arctic also plays a special role in the system of international relations and transportation communications.
ANALYTICAL PROBLEMS OF BUSINESS PLANNING
Authors:   Kazan Cooperative Institute of the Russian University of Cooperation, Kazan, Tatarstan, Russian Federation, Semenov Daniil A. , Akhmetshin Ravil A. ,   Kazan Cooperative Institute of the Russian University of Cooperation, Kazan, Tatarstan, Russian Federation, Minnekhametova Ilhamiya M. ,   Kazan Cooperative Institute of the Russian University of Cooperation, Kazan, Tatarstan, Russian Federation, Samitov Eldar O. ,   Kazan Cooperative Institute of the Russian University of Cooperation, Kazan, Tatarstan, Russian Federation, Hafizova Eleonora B. ,   Kazan Cooperative Institute of the Russian University of Cooperation, Kazan, Tatarstan, Russian Federation
Published: February 2025

In the modern world, where economic relations are based on the principles of a market economy, one of the key aspects that plays a crucial role in the life and development of any commercial enterprise is careful and thoughtful business planning. The success and competitiveness of a business depends on how competently and effectively the planning process is organized. It is necessary to understand that the success of an enterprise is not the result of accidental circumstances or only the influence of market forces. It is a consequence of a strategic approach to planning your future steps and actions. In their works, the relevance of analytical business planning techniques is revealed by Russian scientists, for example, such as: V. P. Burov, V. L. Gorbunov, V. V. Kossov, O. N. Beketova, K. N. Petrov.
In the period from 1994 to 1995, the moment came in the Russian Federation when the use of business plans became not only recommended, but also acquired the status of a mandatory tool in the field of entrepreneurial activity. This stage in the history of the domestic economy was caused by deep and large-scale changes that affected the foundations of the country’s economic system, namely the transition to a market economy [1, p.83]. In particular, in January 1995, the Moscow government took a significant step towards the development of entrepreneurial culture and improving the efficiency of economic processes. It published an official order, which contained an urgent recommendation on the need to apply planning in business. Business planning is a multidimensional process that includes a number of activities aimed at a comprehensive study and analysis of various time periods — from the historical past to the present and the horizons of the future development of the organization. This process is key for the strategic management of the company, as it allows not only to look into the future, but also to assess what steps need to be taken to achieve results.
PERSONNEL MANAGEMENT: ISSUES OF THEORY AND PRACTICE
Authors:   Kazan Cooperative Institute (branch) The Russian University of Cooperation, Kazan, Tatarstan, Russian Federation, Khusnutdinov Ilnur A. , Samitov Eldar O. ,   Kazan Cooperative Institute (branch) The Russian University of Cooperation, Kazan, Tatarstan, Russian Federation, Galimova Gulnara I. ,   Kazan Cooperative Institute (branch) The Russian University of Cooperation, Kazan, Tatarstan, Russian Federation
Published: February 2025

The article is devoted to the study of personnel management. Russia is improving, modernizing, adapting, becoming stronger, and the economy is reaching a new level of development in the circumstances of counter-sanctions. Containment and protection from external influences favor the innovative development of the economy. In these cases, it is necessary to develop new algorithms for personnel management. Management is based on professionalism and experience, the resources and funds that will be used to implement the planned plans are also described in detail, and the final financial results that are expected during the operation of the enterprise are predicted. Management is usually based on business planning and is developed for the long term, covering a period of three to five years, and includes a detailed breakdown by year. In particular, for the first year, a more detailed breakdown by month is often provided, which allows you to more accurately plan and control the completion of tasks. At the same time, it is preferable to use annual indicators for subsequent years, which simplifies the planning process for a longer period. In practice, many companies often use such an approach as a rolling schedule of planning. This method involves annual updating and detailing of the business plan for the coming year, which allows you to adapt to changing market conditions and the internal environment. In addition, as part of this approach, the overall business plan is refined and extended for another year ahead, which ensures continuity of strategic planning and promotes more flexible business process management. The importance of flexibility in the management structure cannot be overestimated.
On the Forgotten Eccentricity Connectivity Topological Index of Pseudo-regular Graphs
Authors: - Shiladhar Pawar
Published: February 2025

For a graph G=(V,E), the second degree of a vertex v in a graph G is the number of its second neighbors, that is the number of
vertices in G having distance 2 to v. In this manuscript we have computed the Forgotten eccentricity connectivity topological
index G is defined as, F\xi^{c}(G)= \sum_{v\in V(G)}d^{3}(v).e(v) and F\xi^{c}(G)= \sum_{v\in V(G)}d_{2}^{3}(v).e(v),
where d^{3}(v) and d_{2}^{3}(v) are the degree of the vertices u and v and e(v) is a eccentricity of the vertices u and v.
In this paper the Forgotten eccentricity connectivity topological index of
pseudo-regular graphs are determined.
Navigating Challenges: Psychosocial Adjustment and Self-Efficacy Among Head and Neck Cancer Patients
Authors: - Pradeepa Govindaraj , - Shankar Shanmugam Rajendran , - Kannan Kasinathan , - Duraikannu Anandhi , - Vasanth Pandian Thommai  Antony Savari Muthu , - Nathiya Balasubramaniyan , - Bibilin Wilson
Published: February 2025

Background of the study:
Head and neck cancer (HNC) patients face considerable challenges that affect their psychosocial well-being and self-efficacy. The diagnosis and treatment often result in emotional distress, body image changes, and social isolation. Psychosocial adjustment involves coping with these challenges, while self-efficacy reflects a patient's confidence in managing their health and treatment. Understanding the interaction between these aspects is essential for developing effective support strategies to enhance the quality of life, treatment adherence, and resilience in patients.
Materials and Methods
This study employed a non-experimental descriptive research design with 60 participants selected through a non-probability consecutive sampling technique. Tools included socio-demographic and clinical data questionnaires, a psychosocial adjustment scale, and a self-efficacy scale.
Results
Among the participants, 25% showed excellent psychosocial adjustment, 41.7% had good to moderate adjustment, 20% displayed poor adjustment, and 13.3% exhibited very poor adjustment. Regarding self-efficacy, 16.7% reported low levels, 41.7% had moderate levels, and 41.7% demonstrated high levels. A moderate negative correlation between psychosocial adjustment and self-efficacy was identified, indicating that lower adjustment is associated with reduced self-efficacy. Factors such as age, gender, metastasis, functional status, and comorbidities significantly influenced outcomes.
Conclusion
Addressing psychosocial challenges and fostering self-efficacy in HNC patients can improve their quality of life and treatment outcomes. Comprehensive support strategies, including counseling and education, are essential for promoting resilience and better health trajectories.
Evaluating Psycho-emotional Disturbances and Menstrual Irregularities in Urban Women: A descriptive study
Authors: - Gnana Malar Periyakaruppan , - Shankar Shanmugam Rajendran , - Kannan Kasinathan , - Anitha Parasuraman , - Muthupetchi Ramachandran
Published: February 2025

Background:
Menstrual health and psycho-emotional well-being are important aspects of women’s reproductive health. Despite advancements in healthcare, menstrual irregularities and associated mood disturbances remain prevalent, particularly in urban areas where stress, sedentary lifestyles, and dietary habits contribute to hormonal imbalances. This study explores the interplay between psycho-emotional disturbances and menstrual irregularities among urban women.
Objectives
The study's main objectives were to assess psycho-emotional disturbances, menstrual irregularities, their correlation, and associations with demographic variables among women of reproductive age.
Materials and Methods
A quantitative, non-experimental descriptive study was conducted on 70 women aged 18–45 in Chennai. Participants were selected using non-probability convenience sampling. Data were collected using a sociodemographic questionnaire, the Mood and Feelings Scale, and a Menstrual Irregularities Questionnaire. Statistical analysis included descriptive statistics, Pearson’s correlation, and chi-square tests.
Results
Moderate mood disturbances (57.1%) and moderate menstrual irregularities (42.9%) were most common among women in reproductive age. A moderate positive correlation (r = 0.58), (p < 0.05) was observed between psycho-emotional disturbances and menstrual irregularities. Significant associations were found between age and both psycho-emotional disturbances (p = 0.037) and menstrual irregularities (p = 0.033).
Conclusion
Psycho-emotional disturbances and menstrual irregularities are significantly interrelated among urban women. Targeted interventions, including mental health education, lifestyle modifications, and stress management, are essential to improve women’s overall well-being and productivity.
The Ultimate Theory: The Work of Creating the Universe and Explaining Physics Is Based on Reality and Not on Possibility and This Theory Tells Us the Reality
Authors: - Kuldeep singh meel
Published: February 2025

This Ultimate Theory presents a final theory that clearly understands the origin of the universe, matter, energy, and all fundamental laws of physics. The foundation of this theory is based on mathematical models, rational thinking, and possible experimental evidence. The objective of this study is to develop a unified theory that explains all physical phenomena from the creation of the universe to the present.
Exploiting Side-Channel Vulnerabilities in Virtualized Cloud Environments: A Taxonomy of Emerging Threats and Countermeasures
Authors: - Loganathan. R , - Ajmal Thahseen. A , - Diwahar. V , - Ezhilarasan. A
Published: February 2025

Cloud computing's reliance on virtualization introduces security risks, particularly side-channel attacks that exploit shared resources to infer sensitive data. These attacks leverage CPU caches, memory access patterns, timing variations, and power consumption to extract confidential information from co-located virtual machines (VMs). This paper classifies emerging side-channel threats in virtualized cloud environments, analyzing attack vectors such as cache-based, memory-based, power analysis, timing, and network-based side-channel attacks.
It also evaluates existing countermeasures, including hardware-based isolation, software defenses, and hypervisor-level security enhancements. Additionally, the paper explores real-world case studies of cross-VM side-channel attacks and proposes future mitigation strategies such as AI-driven anomaly detection, quantum-resilient cryptography, and secure hardware innovations. Addressing these vulnerabilities is crucial to ensuring data confidentiality and trust in multi-tenant cloud infrastructures. Strengthening defenses against side-channel attacks will play a critical role in the future security of cloud computing.
A Review on Tridax procumbens Linn. Traditional Uses and Modern Pharmacological Insights
Authors: - K.Gomathi , - E.Devaki , - T.B.Sheneka , - S.V Priyadharshini
Published: February 2025

Plants play a crucial role in global healthcare, serving as valuable sources of medicine and therapeutic remedies. Medicinal herbs have long been recognized for their rich composition of bioactive compounds, making them essential for drug development. This has driven scientific research into their potential for treating various ailments. Among these, Tridax procumbens stands out as a highly potent plant with numerous health benefits and a wide range of medicinal applications.Tridax procumbens is a highly promising species known for producing secondary metabolites with a wide range of medicinal properties. These include anti-anemic, anti-inflammatory, anti-diabetic, and anesthetic effects. With a rich history of traditional use across various communities, this plant continues to be valued for its therapeutic potential.
NBFCs in the Age of AI:A Look Ahead
Authors: - Shalini Anguria , - Dr. Geetika T Kapoor
Published: February 2025

In rapidly evolving financial services sector, Non-Banking Financial Companies (NBFCs) are undergoing significant transformation due to initiation of digital and AI-driven tools. Technologies like Loan Origination Systems (LOS) and Loan Management Systems (LMS) are leading this change, providing NBFCs with exceptional efficiency and enhanced customer service, thereby redefining their role in the global market. The immense benefits of AI have led every major country to invest heavily in AI research and development. In the previous five years, AI adoption has dramatically increased due to the widespread integration of digital technologies and remarkable improvement in algorithms. This study tries to deep dive into the latest AI applications and advancements in NBFCs, using real-time examples sourced from literature reviews, articles, reports, websites, and newspapers. It explores various AI-integrated applications in NBCs including Virtual Assistants, Chatbots, automated financial reporting and regulatory compliance, AI for combating money laundering, analytics, robotic process automation, facial recognition and biometrics, document digitization, AI-based loan processing, and humanoid robots.
"A study on the Impact of Social Media and Online Collaboration Tools on Student Learning"
Authors: - Dr. Kamal Deb , - Dr. Partha Sarathi Ghosh
Published: February 2025

Abstract
With the rapid advancement of digital technology, social media and online collaboration tools have become integral to modern education. This study explores the impact of these digital platforms on student learning, focusing on engagement, knowledge retention, and academic performance. The research examines how platforms such as Facebook, WhatsApp, and YouTube, along with tools like Google Docs, Zoom, Google Meet, and Microsoft Teams, influence students' learning experiences. A mixed-methods approach, including surveys and interviews with students and educators, is used to assess the benefits and challenges associated with these tools. Findings suggest that while social media enhances student engagement and collaborative learning, it can also lead to distractions and misinformation. Online collaboration tools, on the other hand, improve teamwork, communication, and productivity but require digital literacy for effective use. The study concludes that a balanced and structured integration of these digital tools in education can enhance learning outcomes while minimizing potential drawbacks.
Compromising Privacy: The Role of AI in Smartphone Surveillance
Authors: - Md Absarul Hasan
Published: February 2025

In the contemporary digital landscape, smartphones have evolved into essential devices, seamlessly integrating into everyday life to facilitate communication, information access, and numerous tasks. However, their omnipresence has also paved the way for an era of pervasive surveillance. Both governmental bodies and technology corporations have increasingly exploited these devices to monitor and gather data from users, often without clear consent. The integration of Artificial Intelligence (AI) with mobile technology has further intensified surveillance capabilities, establishing a system that is omnipresent yet largely invisible. Cases, such as Uber being fined by the Dutch Data Protection Authority, Meta admitting to censoring Covid-19 data in the U.S. under pressure from the White House and fine imposed by South Korea social media watchdog on Meta are clear examples of compromises in the protection of users’ personal data and the suppression of free expression.
In light of the emerging scenario driven by AI applications, this paper explores the widespread nature of smartphone surveillance, primarily because we are mostly connected to these apps through our smartphones, the critical role AI plays in advancing these practices, and the profound implications for individual privacy, autonomy, and societal norms. Through this examination, the paper sheds light on the growing complexities of digital surveillance and calls for urgent discourse on privacy and ethical considerations in the age of AI.
An Analysis about the implications of Perspectives of Navodaya Vidyalayas in odisha
Authors: - Sri Bishnu Prasad Behera
Published: February 2025

This article explores the implications of various perspectives on Navodaya Vidyalayas (NVs) in Odisha, highlighting their role in transforming rural education and promoting social equity. Navodaya Vidyalayas, designed as residential schools for meritorious students from rural areas, aim to provide quality education while fostering national integration and holistic development. The analysis focuses on the diverse viewpoints of stakeholders, including students, parents, teachers, and policymakers, to evaluate the operational effectiveness and socio-economic impact of these schools in Odisha. Key themes explored include academic outcomes, cultural integration, and challenges such as infrastructural gaps, teacher shortages, and regional adaptability. The article also delves into the broader implications of NVs on reducing educational inequities and empowering underprivileged communities. Findings suggest that while Navodaya Vidyalayas have significantly contributed to bridging the urban-rural education divide and nurturing talent, there is a need for targeted interventions to address resource constraints and improve contextual relevance. The article concludes by recommending policy measures to strengthen the functioning of NVs and enhance their potential as agents of educational and social transformation in Odisha. This analysis offers valuable insights for educators, policymakers, and stakeholders interested in improving equitable access to quality education in rural India.
TRUE & REAL SCIENTIFIC NATURE CURE
Authors: - Dr. Sankaran Manipuzha
Published: February 2025

Subsequent to publishing my article “Next Stages of Science - Nature Cure + Organic Farming & Nonviolence” in IJFMR Volume 6, Issue 5, September-October 2024, it becomes my privilege and prerogative to explain in more details what are Nature Cure, Organic Farming and Nonviolence in true scientific spirits. In this article I would attempt repositioning (re-launching) of the Nature Cure System as a ‘scientific health care service package’ for living beings.
Exploring the Role of Peer and Self-Assessment in Creative Writing: Implications for Classroom Instruction
Authors: - Raul Ladao , - Charito Ong
Published: February 2025

This study investigates the role of peer and self-assessment in enhancing creative writing skills among Senior High School students. It explores how these assessment strategies influence students' writing proficiency, engagement, and self-regulation in the classroom. The research employs a mixed-method approach, combining qualitative and quantitative data collected through classroom observations, interviews, and performance-based assessments. Findings indicate that integrating peer and self-assessment fosters a deeper understanding of writing processes, improves student autonomy, and enhances the overall quality of written outputs. The study provides recommendations for implementing structured peer and self-assessment strategies in creative writing instruction to promote a more interactive and reflective learning environment.
Assessment And Accreditation Of Higher Educational Institutions Of Golaghat District of Assam
Authors: - Dr. Utpal Sut
Published: February 2025

The higher educational institutions of India have been confronting the challenges of quality and sustenance in the recent decades. These institutions are regulated by the autonomous body. This autonomous body is NAAC. The National Assessment and Accreditation Council (NAAC) assesses the performance of Higher Education Institutions in India on different parameters like teaching and learning, innovation, infrastructure, research culture, governance, student support etc. In this study an effort is made to analyse the assessment and accreditation of higher educational institutions of Golaghat district of Assam.
Green Energy - A Global Analysis
Authors: - K.Jaivanthika , - K.Jaiadithya , - R.Yalini
Published: February 2025

“The Future is Green, if Today is Renewable”, with the entire world’s cynosure is on green, renewable and a sustainable future, it’s importance is now the trending headlines. Almost all the countries are now on the primary mission in achieving Net Zero, lowering the Carbon emissions, adopting cleaner energy techniques. Thus, there is a need to analyse the viable options available to achieve these objectives. This article focuses on the growing needs of green energy, with an outlook on green energy, its importance, merits and demerits, and the investment in the green energy sources.
Impact of Herding Behaviour in the choice of Higher Education Institutions: Educational Migration from Kerala
Authors: - Vidhu Johnson
Published: February 2025

A significant rise in student emigration has substantially contributed to maintaining the emigration levels in 2023. From 129,763 student emigrants in 2018, the number has doubled to about 250,000 in 2023, according to the Kerala Migration Survey 2023. This notable increase in student emigration underscores a significant shift in the demographics of emigrants from Kerala. There has been an increase in the number of emigrants leaving at a very young age, as early as 17 years. The KMS 2023 has revealed that students constitute 11.3 per cent of total emigrants from Kerala, indicating that a growing number of younger individuals are choosing to emigrate, particularly for educational opportunities abroad. It is important to develop new policies that will encourage Malayalee international students to return home after acquiring valuable skills abroad, fostering a wave of brain gain.
Emission and Performance Analysis of a Multi-Fuel Engine
Authors: - Bhagwat Dayal , - Geziegn Tibebu
Published: February 2025

The demand for improving engine emissions, performance and efficiency requires the application of advanced identification and control strategies.[1] The most promising methods of improving the engine emission performance are: combustion optimisation, use of alternative fuels and after-treatment technologies.
The main objective of this research work was to optimise the multi-point CNG fuel injection system of the newly converted spark-ignited bi-fuel engine VW 1.4L 16V AUA such that it would meet the Euro 4 emission limits. Emission tests and measurements were carried out on the engine dynamometer SCHENCK WS-230. The experimental setup consists of multi-port CNG fuel injection system DREAM XXI, developed by OMVL of Italy, with close-loop emission control technology. The air-excess ratio and the emissions were monitored over a range of speeds (1500 to 5350 min-1) and loads (25, 40, 60 and 100%) of the newly integrated MPI for CNG. At each operating condition the injection time map of ECU was tuned to achieve optimum emissions under CNG operation. The value of maximum engine power with Nat95 petrol fuel at 5000 rpm was 56.4 kW while the power generated with CNG fuel at the same rpm was 46.2 kW; that means 18% power loss with unchanged compression ratio and ignition advance angle.
The results of emission measurements on CNG fuel give positive provision to fulfil the Euro 4 emission standard. The CO and CH values are very low (often zero) on both fuels. Compared to gasoline, higher value of NOx was registered in CNG fuel operation (especially on partial load), approximately in the range of up to 100 ppm. The CO2 emissions in CNG fuel operation are about 20-25% lower than in petrol operation.
An Analysis on Project Cost Control Mechanism Use in Project Management - A Case Study on the Construction of 1st Level Hospitals in Lusaka
Authors: - Lillian Lusubilo Namwanja , - Kelvin Chibomba
Published: February 2025

Title: An Analysis on Project Cost Control Mechanism Use in Project Management - A Case Study on the Construction of 1st Level Hospitals in Lusaka
The construction industry in Zambia plays a crucial role in economic and health sector development but frequently encounters significant cost overruns. This study examines the factors contributing to these overruns and evaluates the effectiveness of current cost control mechanisms, focusing on the construction of first-level hospitals in Lusaka. The objective is to improve project cost management, reduce financial inefficiencies, and ensure timely project completion.
A mixed-methods approach was utilized, engaging 100 participants through convenience sampling. Data collection involved structured questionnaires and semi-structured interviews, supplemented by secondary data from company publications. Qualitative data were analyzed using thematic content analysis, and quantitative data were processed with SPSS version 22, employing both descriptive and inferential statistics.
The significance of Zambia's building industry for economic and health sector growth is undeniable, yet many projects, particularly in health, fail to meet cost objectives. Effective cost management is critical to addressing these challenges. This study specifically investigates cost overruns in Lusaka's first-level hospital construction projects. A diverse group of 100 participants, both male and female with various employment backgrounds, was selected. Data collection methods included structured questionnaires and semi-structured interviews, with secondary data from company publications. Thematic content analysis was used for qualitative data, and quantitative data analysis employed SPSS version 22, focusing on descriptive statistics like percentages, frequencies, means, and standard deviations. Results will be presented using tables, bar charts, and pie charts. Recommendations and conclusions will be given in the report.
Dark Web and Cyber Law in India and the World in the Era of 2020s
Authors: - Tanmay Pradeep
Published: February 2025

The digital age has witnessed rapid technological advancements, leading to the emergence of the Dark Web—a hidden part of the internet not indexed by standard search engines. While the Dark Web provides anonymity, it is often associated with illicit activities such as cybercrimes, illegal trade, and hacking. As governments and law enforcement agencies attempt to regulate and monitor this space, cyber laws have evolved worldwide to combat digital crimes. This journal explores the intersection of the Dark Web and cyber law in India and worldwide in the 2020s. It examines the role of cybersecurity, regulatory frameworks, and the challenges posed by anonymous networks. By comparing legal structures in different jurisdictions, this paper highlights the need for international cooperation and robust legal mechanisms to counter threats emerging from the Dark Web while balancing privacy concerns.