Following an idea of Dadok, Harvey and Morgan, we apply the triality property of Spin(8) to calculate the comass of selfdual 4-forms on R. In particular, we prove that the Cayley form has comass 1 and that any self-dual 4-form realizing the maximal Wirtinger ratio (equation (1.5)) is SO(8)-conjugate to the Cayley form. We also use triality to prove that the stabilizer in SO(8) of the Cayley for...

The notion of the logical form of an expression E is shown to be a semantic notion that can be derived from the notion of the structured meaning of E. This simple idea can be traced to categorial grammars, and it is implicitly used by Richard Montague. We argue that a most fine-grained tool for defining structured meaning can be found in Pavel Tichý’s Transparent Intensional Logic (TIL). Struct...

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Objective: This study aimed to develop a theoretical form based on Lawshe’s method in order evaluate the presentations light of scientific and objective criteria educational environments. Materials Methods: In this respect, literature was reviewed items pool created, then draft created by taking expert opinion (n: 12), finally trial re-submitted assessment 25). The finalized calculating content...

1 ABSTRACT Researchers in the adjacent fields of international business, organisation theory and strategic management recognise new organisational elements and a new organisational form in large multinational enterprises. In this paper a synthesised view of this new organisational form is presented, based on an extensive literature review. Further, the new organisation of multinational enterpri...

I give an overview of FORM development based on a few pilot projects, explaining how they have influenced the FORM capabilities. Next I explain what is happnening right now in the field of Open Sourcing and the FORM Forum.