Abstract: In order to protect the privacy of images, sine functions can be used for the encryption of images. However, the operations for generating sine functions ...

Odyssey Math Tuition Launches Secondary 3 Online Math Tuition Elearning Courses in Singapore, Aspiring to Become Singapore's ...

This paper describes the eccentricity, amplitude, phase shift, angular momentum, polarization, radial path, and orbital ...

Key Laboratory of Eco-materials Advanced Technology, College of Materials Science and Engineering, Fuzhou University, Fuzhou 350108, P. R. China ...