Full-text resources of CEJSH and other databases are now available in the new Library of Science.
Visit https://bibliotekanauki.pl

Results found: 3

first rewind previous Page / 1 next fast forward last

Search results

Search:
in the keywords:  PRODUCTION TECHNOLOGY
help Sort By:

help Limit search:
first rewind previous Page / 1 next fast forward last
EN
In addition to the morphology, typological analysis and space spreading, the author thoroughly describes production technology of the unique engraved decoration on outer side of all the bosses preserved. The decoration consists of double circles and their segments. Based on detailed study of the original artefacts, a principle of the decoration construction was established and method of its application on particular bosses was described. The motif engraved on the bosses by a pair of compasses with double point is representing “triskelion”, one of the most frequently used motifs in Celtic art. Chemical analysis of the ring proved usage of lead that probably played important part in the decoration work. In the article the special attention is paid to assumed technology of production of this type of circular personal ornament. Theory of its production was consulted with artisans and experts in experimental production of La Tene jewellery replicas. Having studied four-bossed rings from the territory of Slovakia very thoroughly, the author of the article states the methods in production of these rings can be different. To support the hypothesis, he gives examples of four-bossed rings from sites in Ipeľské Predmostie, Holiare and Dolné Trhovište.
EN
The subject of the study is the method for preparing flans for Celtic Bratislava-type tetradrachms. The study of the issue is based on an evaluation of an assemblage of Late La Tène technical ceramics and an assessment of a sample of numismatic material with preserved production traces. The analysis of the technical ceramics from Bratislava leads to the conclusion that ceramic moulds were used for dosing metal – the production of ingots for the needs of coinage and jewellery production and perhaps for casting flans for small Celtic coins. Macroscopic observations of silver tetradrachms identified the presence of multiple types of defects in the shape and surface of castings (collapse, mechanical damage, protrusions, lumps, etc.). The results of the study provide a framework for a technological interpretation. Two methods for producing flans can be considered – casting in an open mould with the surface of the metal exposed (flan mould) and the lost-wax casting technique with a tree model (ceramic shell mould).
EN
The paper presents the application of multi-dimensional cause and effect models. The author focused on the presentation of methodical assumptions and the practical application of the regression analysis along with the method of structural equations as part of the assessment of factors behind the success of farms. A database was analyzed which was prepared based on a questionnaire/interview conducted in 163 leading farms in the region of the Carpathian Mountains. The paper also presents a set of variables explaining and representing factors that hypothetically have the greatest impact on the success of farms: labor, land, production technology, market relations, budget transfers, human capital, progress absorption and accumulation possibilities of farms.
first rewind previous Page / 1 next fast forward last
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.