We study the expressive power of the static type system of the Nested Relational Calculus NRC and show that on so-called homogeneous input and output types, the NRC type system is expressively complete: every untyped but homogeneously well-defined NRC expression can be equivalently expressed by a well-typed expression. The NRC static type system hence does not limit the expressive power of the ...

This study presents a conceptual framework for understanding firm's performance is impacted by the nomination and remuneration committee (NRC), risk management (RMC) moderating role of CEO power. The research sample will consist 68 non-financial public companies that were listed on Amman Stock Exchange between 2017 2020. Tobin's Q ROA also be used to assess firm performance. While NRC, RMC, pow...

In this paper, utilization of clustering algorithms for data fusion in decision level is proposed. The results of automatic isolated word recognition, which are derived from speech spectrograph and Linear Predictive Coding (LPC) analysis, are combined with each other by using fuzzy clustering algorithms, especially fuzzy k-means and fuzzy vector quantization. Experimental results show that the ...

Proteins from extremophiles have the ability to fold and remain stable in their extreme environment. Here, we investigate the presence of this effect in the cysteinyl-tRNA synthetase from Halobacterium salinarum ssp. NRC-1 (NRC-1), which was used as a model halophilic protein. The effects of salt on the structure and stability of NRC-1 and of E. coli CysRS were investigated through far-UV circu...

Most documents cited In NRC publications will be available from one of the following sources: 1. Although the listing that follows represents the majority of documents cited in NRC publications, it is not intended to be exhaustive. Referenced documents available for Inspection and copying for a fee from the NRC Public Document Room include NRC correspondence and Internal NRC memoranda: NRC bull...

NRC-CISTI serves Canada as its National Science Library (as mandated by Canada’s Parliament in 1924) and also provides direct support to researchers of the National Research Council of Canada (NRC). By reason of its mandate, vision, and strategic positioning, NRC-CISTI has been rapidly and effectively mobilizing Canadian stakeholders and resources to become a lead player on both the Canadian na...