We report six-dimensional (6D) potential energy surface (PES) and rovibrational scattering calculations for the CN-H2 collision system. The PES was computed using the high-level ab initio spin-restricted coupled-cluster with single, double, and perturbative triple excitations-F12B method and fitted to an analytic function using an invariant polynomial method in 6D. Quantum close-coupling calcul...

Steady-state and time-resolved fluorescence anisotropy measurements of eosin in solution and eosin-5-maleimide bound to purified myosin were made to study localized motions of the "head region" of this protein. The lifetime and apparent Debye rotational relaxation times of eosin in aqueous solution are essentially invariant with changes in excitation wavelength. In more viscous solvents, such a...

In recent years, convolutional neural networks (CNN) have played an important role in the field of deep learning. Variants of CNN’s have proven to be very successful in classification tasks across different domains. However, there are two big drawbacks to CNN’s: their failure to take into account of important spatial hierarchies between features, and their lack of rotational invariance [1]. As ...

Generalizing the case of λ = 1 given by Buratti and Zuanni [Bull Belg. Math. Soc. (1998)], we characterize the 1-rotational difference families generating a 1rotational (v, k, λ)-RBIBD, that is a (v, k, λ) resolvable balanced incomplete block design admitting an automorphism group G acting sharply transitively on all but one point ∞ and leaving invariant a resolution R of it. When G is transiti...

This letter studies the joint channel estimation and signal detection for uplink power-domain non-orthogonal multiple access. The proposed technique performs both without need of pilot symbols by using a clustering technique. We apply rotational-invariant coding to assist at receiver sending symbols. utilize Gaussian mixture model (GMM) automatically cluster received signals supervision optimiz...

As we navigate through the world, eye and head movements add rotational velocity patterns to the retinal image. When such rotations accompany observer translation, the rotational velocity patterns must be discounted to accurately perceive heading. The conventional view holds that this computation requires efference copies of self-generated eye/head movements. Here we demonstrate that the brain ...