Metadata repository systems store metadata in the form of models and meta-models. In this paper we introduce a general architecture of a OMG MOF (Meta Object Facility) repository system and describe its modules. In addition, we examine the architectures of several existing MOF repositories such as MDR (MetaData Repository), EMF (Eclipse Modeling Framework), dMOF (product name, not abbreviation)...

Hydrazine has been identified as a carcinogenic mutagenic, hepatotoxic, and neurotoxin material. A metal-organic framework with tetragonal symmetry, DMOF-1 (Zn2(bdc)2dabco) was synthesized by a versatile and facile technique, followed by its efficient development and validation as hydrazine electrochemical sensor. Differential pulse voltammetry (DPV), linear sweep voltammetry (LSV), and c...

We performed ab initio calculations of the elastic constants of five flexible metal-organic frameworks (MOFs): MIL-53(Al), MIL-53(Ga), MIL-47, and the square and lozenge structures of DMOF-1. Tensorial analysis of the elastic constants reveals a highly anisotropic elastic behavior, some deformation directions exhibiting very low Young's modulus and shear modulus. This anisotropy can reach a 400...

In this work, we have demonstrated a family of diamondoid metal-organic frameworks (MOFs) based on functionalized molecular building blocks and length-adjustable organic linkers by using a stepwise synthesis strategy. We have successfully achieved not only "design" and "control" to synthesize MOFs, but also the functionalization of both secondary building units (SBUs) and organic linkers in the...

Workflow Management Systems have been increasingly used in companies to automate organizational processes. To allow the integration of those systems, the Workflow Management Coalition (WfMC) defined the Workflow Reference Model. The Object Management Group (OMG), looking for the standardization of workflow management systems in the context of its objectoriented architecture, had also defined a ...

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