Archbishop Pole

Bacterial sporulation: Pole-to-pole protein oscillation

Sporulating bacteria need to temporally coordinate DNA replication, chromosome partitioning and sporulation initiation. Recent work has shown that one aspect of this coordination lies with the interdependent subcellular localization of two proteins, Spo0J and Soj, and in the Spo0J-dependent spatial oscillation of Soj.

The Ideology of Cather’s Catholic Progressivism: Death Comes for the Archbishop

Pole-athlete Interaction during the Pole Vault Approach Phase

The aim of this study was to assess whether pole vaulters interacted differently with the pole during normal and perturbed approach phase conditions. Six national and international level athletes performed nine jumps, which were recorded and analysed. Pole vaulters were found to produce different coordination patterns when interacting with the pole during normal and perturbed approach phase con...

Pole Placement Design Technique 8.2 State Feedback and Pole Placement

has the desired specifications. The main role of state feedback control is to stabilize a given system so that all closed-loop eigenvalues are placed in the left half of the complex plane. The following theorem gives a condition under which is possible to place system poles in the desired locations. Theorem 8.1 Assuming that the pair is controllable, there exists a feedback matrix such that the...

Pole Placement Algorithms

In this paper we propose a numerical algorithm for determining optimal output feedback gains for the pole placement task for symmetric state space systems. The algorithm is based on minimizing a least squares cost criterion which is well defined even when an exact solution to the pole placement task does not exist. Thus, the proposed algorithm provides an important tool in investigating the com...