On real hypersurfaces in quaternionic projective space with𝒟⊥-recurrent second fundamental tensor

In this paper, we give a complete classification of real hypersurfaces in a quaternionic projective spaceQPmwith𝒟⊥-recurrent second fundamental tensor under certain condition on the orthogonal distribution𝒟.

A Characterization of Real Hypersurfaces in Complex Space Forms in Terms of the Ricci Tensor

We study real hypersurfaces of a complex space form Mn(c), c ≠ 0 under certain conditions of the Ricci tensor on the orthogonal distribution T0.

Real hypersurfaces of typeAin quarternionic projective space

In this paper, under certain conditions on the orthogonal distribution𝒟, we give a characterization of real hypersurfaces of typeAin quaternionic projective spaceQPm.

Pulmonary vascular extraction and distribution of antipyrine with alveolar flooding

Transport characteristics of antipyrine (AP), 22Na+, and tritiated water (THO) were assessed in dog lungs by multiple indicator-dilution experiments in vivo with anesthesia and in isolated perfused preparations before and after alveolar flooding. In controls, outflow patterns of AP and THO were nearly identical. In flooding, AP and THO patterns separated. THO upslopes decreased and mean (t) and modal (tmax) transit times increased as flooding increased; AP initial upslopes remained relatively unchanged but t increased, whereas tmax decreased. Patterns of 22Na+ were unchanged. The results indicate 22Na+ limitation at the endothelium, AP limitation only at the epithelium, and no THO limitation. A mathematical model is based on axial and orthogonal distribution of AP and THO. With alveolar flooding, diffusional distance may be a limiting factor in this distribution.

On a Characterization of Real Hypersurfaces of Type a in a Complex Space Form

In this paper, under certain conditions on the orthogonal distribution T0, we give a characterization of real hypersurfaces of type A in a complex space form Mn(c), c ≠ 0.