A new mixed  halo chromate  nanoparticle compound was synthesised and characterized. Triphenylphosphonium trifluoroiodochromate (III)[P(C6H5)3H]+[CrF3I]- nanoparticle was synthesized by using triphenylphosphonium  iodide reaction with CrF3, in the presence of  3-mercaptopropionic acid. This method is a simple and direc...

A new mixed  halo chromate  nanoparticle compound was synthesised and characterized. Triphenylphosphonium trifluoroiodochromate (III)[P(C6H5)3H]+[CrF3I]- nanoparticle was synthesized by using triphenylphosphonium  iodide reaction with CrF3, in the presence of  3-mercaptopropionic acid. This method is a simple and direc...

In this paper theoretical study by using DFT method on three conjugated compound based on 2-styryl-5-phenylazo-pyrrole is reported. These dyes contain one carboxy, two carboxy and one sulfonic acid anchoring groups, the aim is to investigate their effects on the electronic structure. The theoretical knowledge of the HOMO and LUMO energy levels of the components is cannot be ignored in investiga...

inthis paperwe try to study theprobability ofguessing themeaning ofwords without continuosly referring to thedictionary for translation.if this is a useful method,we can teach it to translators.the questions this research tries to answer are as follows:1)can we differentiate the different sorts of words(simple,compound and derivational words)intranslation inaway thatwe would nottneed to continu...

a case of a compound odontoma which caused delayed eruption of right maxillary central incisor in a ten year old girl is presented with clinical and radiographic findings. the patient presented with complaint of a hard painless swelling in the right anterior region of the maxilla and absence of right maxillary central incisor. after clinical examination, periapical and occlusal radiographs of t...

a new mixed  halo chromate  nanoparticle compound was synthesised and characterized. triphenylphosphonium trifluoroiodochromate (iii)[p(c6h5)3h]+[crf3i]- nanoparticle was synthesized by using triphenylphosphonium  iodide reaction with crf3, in the presence of  3-mercaptopropionic acid. this method is a simple and direct method. the product was characterized by spectroscopic and analytical metho...

Apply automatic indexing tool, KEA, to some of the UK Data Archive’s document collection using HASSET thesaurus with aims to: • see whether KEA could potentially be used to aid metadata creation. • develop recommendation for the future use of automatic indexing with an existing thesaurus. Human Evaluation: Manually compare auto-keywords with manually assigned keywords. • strictly relevant: ‘exa...

This paper shows how authority files can be encoded for the Semantic Web with the Simple Knowledge Organisation System (SKOS). In particular the application of SKOS for encoding the structure, management, and utilization of country codes as defined in ISO 3166 is demonstrated. The proposed encoding gives a use case for SKOS that includes features that have only been discussed little so far, suc...