Research Articles

1

Investigating the Role of Dark Matter Haloes in Galactic Formation and Evolution

Marie-Louise Lefevre, Abdul Rahman Khalil, Chen Wei, Gabriela Torres

Marie-Louise Lefevre: University of Ghana, Accra, Ghana; Abdul Rahman Khalil: Central University of Venezuela, Caracas, Venezuela; Chen Wei: Kyungpook National University, Daegu, South Korea; Gabriela Torres: University of Ghana, Accra, Ghana

Keywords: dark matter, galactic evolution, star formation, baryonic matter, haloes, simulations

The understanding of dark matter haloes is pivotal in the study of galactic formation and evolution. Recent astrophysical observations suggest that these structures play a crucial role in the gravitat...

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2

Advanced Computational Techniques for Solving Nonlinear Partial Differential Equations in Applied Mathematics

Suman Acharya, Amir Khalaf, María Estela Rivera

Tribhuvan University, Kathmandu, Nepal; Yarmouk University, Irbid, Jordan; Oklahoma State University, Stillwater, USA

Keywords: nonlinear PDEs, computational techniques, machine learning, numerical methods, hybrid framework, applied mathematics

Nonlinear partial differential equations (PDEs) represent a cornerstone of applied mathematics, with significant implications across physics, engineering, and finance. This paper aims to explore advan...

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3

Advancements in Electrochemical Sensors: A Multi-Institutional Approach to Trace Metal Detection

Karim El-Badry, Priya Wijesinghe, Carlos Mendoza

Karim El-Badry: University of New Mexico, Albuquerque, USA; Priya Wijesinghe: University of Colombo, Colombo, Sri Lanka; Carlos Mendoza: University of Ghana, Accra, Ghana

Keywords: electrochemical sensors, trace metals, nanomaterials, analytical chemistry, environmental monitoring, sensor development

The increasing need for precise analysis of trace metals in complex matrices has driven substantial advancements in the field of analytical chemistry. This study aims to develop enhanced electrochemic...

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4

Integrated Strategies for Conservation of Endangered Species in Fragmented Habitats across Africa and Oceania

Emeka Okoro, Hanae Yamamoto, Carlos Fernández

Makerere University, Kampala, Uganda; University of Khartoum, Khartoum, Sudan; Massey University, Palmerston North, New Zealand

Keywords: biodiversity, habitat fragmentation, conservation strategies, community engagement, ecosystem services, geospatial technologies

The increasing fragmentation of natural habitats poses a significant threat to biodiversity conservation, particularly for endangered species. This study investigates integrated conservation strategie...

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5

Investigating Entropy Changes in Multi-Phase Systems Using Advanced Thermodynamic Models

Linda Černá, Hiroshi Tanaka, Fatima Al-Mansouri

University of Salamanca, Salamanca, Spain; Palacký University, Olomouc, Czech Republic; Pontifical Catholic University of Peru, Lima, Peru

Keywords: entropy, thermodynamics, multi-phase systems, PC-SAFT, EOS-F, computational simulation, energy efficiency

The study of entropy changes in multi-phase systems is crucial for advancing thermodynamic applications in engineering. This paper aims to explore the dynamic interactions between different phases in ...

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6

Evaluating Global Patterns of Antimicrobial Resistance Using Multinational Surveillance Data

Isabella Müller, Hiroshi Tanaka, Amina Al-Farsi, Carlos Mendes

University of Colombo, Colombo, Sri Lanka; Makerere University, Kampala, Uganda; University of the South Pacific, Suva, Fiji

Keywords: antimicrobial resistance, Enterobacteriaceae, Staphylococcus aureus, surveillance, global health, bacterial isolates

Antimicrobial resistance (AMR) poses a significant threat to global health, necessitating comprehensive surveillance and tailored response strategies. This study aims to assess the patterns of AMR acr...

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7

Exploring Cross-Cultural Variations in Cognitive Behavioral Therapy Outcomes Across Diverse Populations

Ines Fernández, Rohan Shrestha, Amina Wanjiru

University of Salamanca, Salamanca, Spain; Tribhuvan University, Kathmandu, Nepal; University of Nairobi, Nairobi, Kenya

Keywords: Cognitive Behavioral Therapy, cross-cultural psychology, treatment efficacy, cultural variations, psychological interventions, anxiety, depression, coping mechanisms

Cognitive Behavioral Therapy (CBT) is widely regarded as an effective treatment for a variety of psychological disorders. However, its efficacy across different cultural contexts remains under-explore...

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8

Enhancing Educational Outcomes through E-Learning: A Comparative Study Across Three Universities

Ajit Maharjan, Leila Aghdam, Amara Moyo

Gadjah Mada University, Yogyakarta, Indonesia; Tribhuvan University, Kathmandu, Nepal; Ferdowsi University of Mashhad, Mashhad, Iran

Keywords: e-learning, educational outcomes, student engagement, digital infrastructure, mixed-methods, academic performance

E-learning has emerged as a pivotal tool in modern education, offering flexible and accessible learning opportunities. This study examines the effectiveness of e-learning platforms in enhancing educat...

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