Important Notes:
1. To secure the scheduling of your presentation, it is strongly advised that you complete the registration fee payment by October 25, 2025.
2. We request that all speakers for parallel session oral presentations use slides with a 16:9 aspect ratio. Please save your final presentation in a standard PowerPoint format (.pptx or .ppt) for optimal compatibility with our presentation systems.
3. Poster dimensions: 1.2 m (height) × 0.9 m (width). Please print your poster beforehand and display it according to your assigned number at the conference. Please note that authors are solely responsible for the content of their posters.
4. Poster templates, samples, and setup examples are available for download on the official conference website under "Materials Download" ® "Poster Templates and Samples": https://www.ncec2025.com
5. For detailed guidelines on oral and poster presentations, please visit the "Call for Papers" section ® "Presentation & Poster Guidelines" on the conference website, or access the link directly: https://www.ncec2025.com/lists/71.html
6. If your presentation has been reclassified as a poster, you will receive a confirmation request by email and SMS. Please respond via the provided link promptly. Please note that your poster presentation will be considered withdrawn if we do not receive your response by the deadline. We appreciate your understanding.
7. If you are unable to attend after being scheduled for an oral or poster presentation, please contact your session secretary promptly to allow for necessary adjustments.
8. For any inquiries regarding your submission or other matters, please reach out to the respective session secretaries. Their contact information is listed under "Conference Topics" on the official website.