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Valency

About: Valency is a research topic. Over the lifetime, 1632 publications have been published within this topic receiving 26141 citations.


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TL;DR: In this paper, the authors investigated the phase transition of transition metal molybdates of the formula AMoO4 where A=Fe, Co or Ni exhibit a first-order phase transition between 670K-970K.
Abstract: Transition metal molybdates of the formulaAMoO4 whereA=Fe, Co or Ni exhibit a first-order phase transition between 670K–970K. An investigation of the lowtemperature (lt) and high-temperature (ht) phases by x-ray photoelectron spectroscopy, x-ray absorption spectroscopy, magnetic susceptibility and other physical methods shows that the phase transition is associated with a valence change of the typeA 2++Mo6+αA 3++Mo5+ in the cases of iron and cobalt molybdates.

5 citations

01 Jan 2008
TL;DR: This paper takes the position that CVFs can be suitable for a description of the argument predicate structure not only of Czech verbs but also verbs in other languages, particularly Bulgarian, Romanian and English.
Abstract: This paper deals with the comprehensive lexicon of Czech verbs named VerbaLex. It contains complex valency verb frames (CVFs) including both surface and deep valencies. The most notable features of CVFs include two-level semantic labels with linkage to the Princeton and EuroWordNet Top Ontology hierarchy and the corresponding surface verb frame patterns capturing the morphological cases that are typical of the highly inflected languages like Czech. We take the position that CVFs can be suitable for a description of the argument predicate structure not only of Czech verbs but also verbs in other languages, particularly Bulgarian, Romanian and English.

5 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
202377
2022190
202119
202029
201937
201829