D. M. Kato

Learn More
Chaotic signals have been considered potentially attractive in many signal processing applications ranging from wideband communication systems to cryptography and watermarking. Besides, some devices as nonlinear adaptive filters and phase-locked loops can present chaotic behavior. In this paper, we derive analytical expressions for the autocorrelation(More)
This study describes the synthesis of triazine-based dehydrocondensing reagents substituted by amido substituents and demonstrates their efficiency for dehydrocondensing reactions in MeOH and THF. N-Phenylbenzamido-substituted chlorotriazine is readily converted to a stable, non-hygroscopic triazinylammonium-based dehydrocondensing reagent that is superior(More)
We present deep near-infrared (J, H, K S) images toward an embedded cluster which lies in a C 18 O clump in the cloud C of the Vela Molecular Ridge. This cluster has at least ∼ 350 members and a radius of ∼ 0.5 pc. The stellar surface number density is approximately 3000 stars pc −2 in the central 0.1 pc × 0.1 pc region of the cluster. This is much higher(More)
  • 1