نتایج جستجو برای: chloroethyl phenyl sulfide
تعداد نتایج: 43704 فیلتر نتایج به سال:
The appearance of 'filler syllables' (called here PAEs, for Prefixed Additional Elements) in the late single-word period is analysed in relation to the emergence of grammatical morphemes, by confronting data from the longitudinal study of one child acquiring French, video-recorded between 1;3.2 and 2;2.6, with four hypotheses making different claims about the kind of language knowledge underlyi...
Evolutionary algorithms have been widely used to solve large and complex optimisation problems. Cultural algorithms (CAs) are evolutionary algorithms that have been used to solve both single and, to a less extent, multiobjective optimisation problems. In order to solve these optimisation problems, CAs make use of different strategies such as normative knowledge, historical knowledge, circumstan...
In this work, ZnCaO2 (zinc oxide-calcium oxide) nanocomposite were synthesized at different temperatures (500-700°C) by sol-gel method based on polymeric network of polyvinyl alcohol (PVA). The synthesized samples were characterized by SEM/EDAX, FT-IR and XRD techniques. It was found that synthesized nanocomposites have 1.62, 2.05 and 13.91%wt of CaO, respectively. The obtained results show tha...
transmitted in any form or by any means without the prior permission in writing of the publisher nor be issued to the public or circulated in any form other than that in which it is published. In the UK there has historically been a clear demarcation between the academic and vocational routes through education post-16. Generally vocational study is taken either on a part time basis or full time...
This paper analyses the stock market linkages of the selected Central and Eastern European (CEE) markets (Czech Republic – PX, Hungary – BUX and Poland – WIG20) with the Western European stock market represented by the German DAX and studies also the comovement between the individual CEE countries’ stock markets. The dynamic conditional correlation (DCC) models were used to model the co-movemen...
Mixed-Ligand Complexes, Stacking Interactions, 2,2'-Bipyridyl, 3-Phenylpropionate, Carboxymethyl Aryl Sulfides The stability constants of ternary Cu2+ and Zn2+ complexes, each of which contains 2,2'-bipyridyl and a carboxymethyl aryl sulfide, were determined in 50% aqueous dioxane. A comparison of the stability of these ternary complexes with those formed with simple carboxylates demonstrates a...
The NK homeodomain factor Tinman is a crucial regulator of early mesoderm patterning and, together with the GATA factor Pannier and the Dorsocross T-box factors, serves as one of the key cardiogenic factors during specification and differentiation of heart cells. Although the basic framework of regulatory interactions driving heart development has been worked out, only about a dozen genes invol...
This paper describes the development of the srBPA ontology, which is a formal ontology that conceptualizes the elements of the Riva-based business process architecture and the relationships between them. This ontology was instantiated using the UWE’s CEMS faculty administration case study in an attempt to assess the correctness and the usefulness of the developed ontology. The assessment reveal...
This thesis is a result from a project funded by ITS Edulab (a cooperation between Rijkswaterstaat and Delft University of Technology) and the Netherlands Research School for Transport, Infrastructure and Logistics TRAIL, and it is co-sponsored by the NWO project " Travel Behaviour and Traffic Operations in case of Exceptional Events " (Project number 453-08-006). Preface Prior to starting my m...
The fall of communism in Eastern Europe, facilitated by its collapse in the Soviet Union, caused fundamental societal changes that led from a rigidly directed economy to a modern approach to capitalism and a market economy. The process of transition from communism to capitalism is, in Czech literature, more precisely referred to as the “transformation.” However, it also deeply affected the sphe...
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