WHILE engaged in tests on the ‘ageing’ of the permittivity of a sample of ceramic barium titanate, an observation was made which may be of interest in connexion with the theory of this substance.

In this method, a characterization model for permittivity is constructed and then integrated with a modified genetic algorithm for further optimization. Firstly, a carbon nanotube (CNT) doped paper ...

The assessment of osteoarthritis is conducted by integrating the outcomes of the knee joint imaging, change in muscle permittivity, and inter-bone spacing. This technique undergoes initial validation ...

Istituto Nanoscienze-CNR and Scuola Normale Superiore, Piazza San Silvestro 12, 56127 Pisa, Italy ...

Department of Polymer Science and Engineering, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, P. R. China State Key Laboratory of ...

On Day 35 of the NEET 45-Day Challenge, students should revise crucial Chemistry concepts and formulas from all branches, ...

The research and development of nanofibers has gained much prominence in recent years due to the heightened awareness of its potential applications in the medical, engineering and defense fields.

Department of Chemistry, The University of Hong Kong, Kowloon 999077, Hong Kong SAR, China ...