The articles [9], [1], [3], [4], [6], [5], [2], [7], and [8] provide the notation and terminology for this paper. We use the following convention: q, r, c, c1, c2, c3 are quaternion numbers and x1, x2, x3, x4, y1, y2, y3, y4 are elements of R. 0H is an element of H. 1H is an element of H. Next we state several propositions: (1) For all real numbers x, y, z, w holds 〈x, y, z, w〉H = x+y · i+ z · ...

This is the final paper in a series of papers presented at previous ICCRTS conferences from 2005 on, and in the International C2 Journal, aiming at developing a science of command and control (C2). Specifically, the aim has been to search for an appropriate ontological framework for the study of C2 which will let us escape from the current fragmentation of the field. This work has led to the vi...

Structural variation in the second component of human complement was identified in about 4% of serum samples from random unrelated individuals of all the major races. Three forms of C2 have been identified by isoelectric focusing in polyacrylamide gel and development of patterns in agarose gel containing antibody-sensitized sheep red cells and C2-deficient serum: C2 C (common), C2 A (acidic), a...

The PCI fold is based on a stack of α-helices topped with a winged-helix domain and is found in a range of proteins that form central parts of large complexes such as the proteasome lid, the COP9 signalosome, elongation factor eIF3, and the TREX-2 complex. Recent structural determinations have given intriguing insight into how these folds function both to facilitate the generation of larger pro...

Joint Vision 2010 describes an approach about joint warfare of the future, and it depends on and highlights the contributions of air power. Accordingly, the Air Force’s vision of Global Engagement flows from Joint Vision 2010. The Air Force’s Strategic Plan outlines the core competencies that are necessary for Global Engagement. The capability for attaining the desired capabilities and goals of...