Nonparametric additive modeling is a fundamental tool for statistical data analysis which allows flexible functional forms for conditional mean or quantile functions but avoids the curse of dimensionality for fully nonparametric methods induced by high-dimensional covariates. This paper proposes empirical likelihood-based inference methods for unknown functions in three types of nonparametric a...

An Erbium(III) quaternary chelate, nitratebis(2,4-hexanedionate)mono(2,2-bipyridine) erbium(III), has been synthesized and its structure elucidated by X-ray diffraction. There are two independent lanthanide complexes in the asymmetric unit cell. The ligands coordinate the Er(III) in a square anti-prismatic geometry. In the theoretical part of this study, semi-empirical quantum chemistry methods...

Herbal medicines have been widely used all over the world since ancient times and have been recognized by physicians and patients for their better therapeutic value as they have fewer adverse effects as compared with modern medicines. Herbal therapeutics can be achieved by Drug Delivery systems. This herbal treatment helps to increase the therapeutic value by reduce the toxicity and side effect...