The Ceylon Journal of Applied Science and Engineering (CJASE) is a peer-reviewed, open-access international journal dedicated to publishing high-quality research in applied science and engineering. CJASE provides a platform for academics, researchers, industry professionals, and undergraduate students to share original, innovative, and impactful studies addressing real-world scientific and engineering challenges.
The journal is committed to peer review, ensuring high standards of research quality, reproducibility, and transparency. CJASE emphasizes interdisciplinary collaboration and encourages contributions from early-career and emerging researchers. While welcoming submissions from around the world, CJASE particularly supports research that advances science, engineering, and technology in Sri Lanka.
The journal covers a broad spectrum of fields within applied science and engineering, including physical sciences, engineering, chemistry, materials science, environmental science, biological and agricultural applications, electrical and computer engineering, mechanical and civil engineering, and interdisciplinary innovations.
CJASE adopts an open-access publishing model, making all articles freely accessible to readers worldwide. The journal publishes two editions per year and provides detailed submission guidelines to ensure clarity, reproducibility, and quality.CJASE aims to advance the practical application of scientific and engineering knowledge, contributing to sustainable technological and societal development in Sri Lanka and beyond.
Scope
Subject Areas
CJASE covers a broad range of applied science and engineering disciplines, including:
1. Applied Physics & Materials Science
Research focused on the development and application of physical principles and materials for advanced technologies, including:
- Nanotechnology and nanomaterials
- Photonics and optical systems
- Functional and composite materials
- Energy storage and conversion
- Advanced characterization techniques
2. Applied Chemistry & Chemical Engineering
Studies in chemical processes, materials, and green technologies, including:
- Catalysis and reaction engineering
- Environmental chemistry and pollution control
- Electrochemistry and energy systems
- Process optimization and industrial applications
- Green chemistry and sustainable chemical technologies
3. Biological & Agricultural Applications
Research that applies biological sciences to healthcare, agriculture, and biotechnology, including:
- Biotechnology and bioengineering
- Nanobiotechnology
- Plant sciences and sustainable agriculture
- Biomedical and healthcare applications
4. Environmental Science & Engineering
Studies aimed at promoting sustainability and environmental protection, including:
- Renewable energy systems
- Sustainable systems and technologies
- Pollution control and waste management
- Water treatment and climate-resilient technologies
5. Electrical, Electronics & Computer Engineering
Research in computing, electronics, and intelligent systems, including:
- Artificial intelligence and machine learning applications
- Robotics and automation
- Embedded systems and IoT
- Communications and signal processing
6. Mechanical & Civil Engineering
Applied research in engineering design, infrastructure, and manufacturing, including:
- Mechanical design and manufacturing
- Fluid mechanics and thermal sciences
- Structural engineering and smart infrastructure
- Transportation and mobility solutions
7. Interdisciplinary Innovations
Research bridging multiple disciplines to deliver technology-driven solutions for societal challenges, including:
- Healthcare technologies
- Energy–environment nexus solutions
- Smart systems and automation
- Sustainable development and technology integration
Copyright / Open Access
Articles published in the Ceylon Journal of Applied Science and Engineering (CJASE) are Open Access and distributed under the terms and conditions of the Creative Commons Attribution License (CC BY). The copyright is retained by the author(s). CJASE will insert the following note at the end of each published article:
© 2025 by the authors. Licensee Ceylon Digital Publishers, Sri Lanka. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license(https://creativecommons.org/licenses/by/4.0/).