A Walk through Gumboro Disease

Infectious bursal disease (Gumboro disease).

Infectious bursal disease (IBD) (Gumboro disease) has been described throughout the world, and the socio-economic significance of the disease is considerable world-wide. Various forms of the disease have been described, but typing remains unclear, since antigenic and pathotypic criteria are used indiscriminately, and the true incidence of different types is difficult to determine. Moreover, the...

A novel combined approach to Marek’s and Gumboro disease control

A walk through the management of Parkinson s disease.

INTRODUCTION Patients with Parkinson s disease are known to develop motor complications after a few years of therapy. Motor fluctuations and dyskinesias develop with increasing severity of disease, and were formerly thought to be an inevitable consequence of the disease. METHODS Literature review of articles on the aetiopathogenesis of Parkinson s disease, the mechanisms underlying the develo...

A Random Walk through Eigenspace

It has been over a decade since the “Eigenfaces” approach to automatic face recognition, and other appearancebased methods, made an impression on the computer vision research community and helped spur interest in vision systems being used to support biometrics and human-computer interface. In this paper I give a personal view of the original motivation for the work, some of the strengths and li...

A Modal Walk Through Space

We investigate the major mathematical theories of space from a modal standpoint: topology, affine geometry, metric geometry, and vector algebra. This allows us to see new fine-structure in spatial patterns which suggests analogies across these mathematical theories in terms of modal, temporal, and conditional logics. Throughout the modal walk through space, expressive power is analyzed in terms...