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Wyświetlanie 1-7 z 7
Tytuł:
ŹRÓDŁA PISANE I ARCHEOLOGICZNE A POSTRZEGANIE ORGANIZACJI PRODUKCJI SZKŁA RZYMSKIEGO W LITERATURZE POLSKIEJ
WRITTEN AND ARCHAEOLOGICAL SOURCES VS . PERCEPTION OF THE ORGANISATION OF ROMAN GLASS PRODUCTION IN POLISH LITERATURE ON THE SUBJECT
Autorzy:
Krzyżanowska, Marta
Powiązania:
https://bibliotekanauki.pl/articles/1037773.pdf
Data publikacji:
2020-11-04
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
Roman Iron Age
written sources
Roman glass
glass import
organisation of glass production
Opis:
In Polish literature, the perception of the organisation of glass production during the Roman Empire was shaped mostly in the 1980s and the 1990s. Thus the local model of glass production prevailed in these publications. In this paper, based on archaeological and written sources, the author challenges this point of view towards the centralised model of glass production widely accepted by scholars.
Źródło:
Slavia Antiqua: rocznik poświęcony starożytnościom słowiańskim; 2020, 61; 67-84
0080-9993
Pojawia się w:
Slavia Antiqua: rocznik poświęcony starożytnościom słowiańskim
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Drobne przedmioty szklane – analiza archeologiczna żetonów do gry z okresu wpływów rzymskich z terenu Polski
Small Glass Objects – Archaeological Analysis of Counters from the Roman Iron Age from Poland
Autorzy:
Krzyżanowska, Marta
Powiązania:
https://bibliotekanauki.pl/articles/2048838.pdf
Data publikacji:
2020-12-31
Wydawca:
Państwowe Muzeum Archeologiczne w Warszawie
Tematy:
szklane żetony do gry
okres wpływów rzymskich
kultura przeworska
kultura wielbarska
kultura luboszycka
szkło rzymskie
lass counters
Roman Iron Age
Wielbark Culture
Przeworsk Culture
Luboszyce Culture
Roman glass
Opis:
Roman glass counters found in Poland have not yet been studied in full. They are known from 44 or 45 archaeological sites (Table 1 – see: https://doi.org/10.36154/wa. 71.2020.06 [suppl. file]), mainly cemeteries. Most of them are concentrated in central Poland (Fig. 2). Glass counters are disks with plano-convex section and rounded edges. Their underside is usually flat, less often slightly concave, with a smooth or pitted surface (Fig. 1). Counters are analysed within several chronological ranges, i.e., phases B1–B2, B2/C1–C1a, C1b–C2, and C2/D–D1, and in the case of less well-dated finds – Late Roman Period or Roman Period; the former also includes counters from assemblages dated broadly to phase C1. Due to literature and museum query, it was possible to establish that there are 386 or 390 glass counters known from Poland. This imprecise number is a results from the inaccurate data in literature, concerning lost artefacts (131 specimens in total). The search also allowed verifying the actual number of counters against published information – some of the examples turned out to be melted beads or vessel fragments. Out of 386 counters, 277 were preserved in their entirety, 70 were fragmented; in 39 cases, it was impossible to determine their state of preservation and thus their shape (Table 1). 193 counters were found at Przeworsk Culture sites, 186 at Wielbark Culture sites and three at Luboszyce Culture sites; in the case of three counters, it was not possible to determine their cultural affiliation. Most counters come from phases C1b–C2. It has been assumed that a set consists of at least three counters found in one assemblage, regardless of whether they were made of glass or other material (clay, amber, bone, flint). Out of 59 grave finds with glass calculi, sets appeared in 29 features. The sets could be small (three to six counters) or large (seven or more counters). In the remaining cases, grave finds consisted of one or two specimens (Fig. 4). Glass counters can be analysed on three levels: colour, size and (possible) method of production. 174 counters were made of opaque glass (147 monochromatic and 27 mosaic) and 179 of translucent glass (155 monochromatic and 24 mosaic); for 33 counters, it was not possible to determine their colour and transparency. Black (125) and white (120) counters are the most numerous; the term black is used conventionally, as such counters are actually made of dark green, dark purple or dark brown glass, which, however, can only be seen in transmitted light and only in well-preserved copies finds. The counters from phases B1–B2 are the most diverse in terms of colour. For the other chronological ranges, this variety is no longer present – most colours do not appear at all or are only represented by a small number of counters (Table 2).The counters can be divided into two groups of small (with diameter of up to 14.5 mm) and large (with diameter measuring from 15 mm) specimens. The diameters of glass calculi found in Poland range from 10 to 36 mm; most of them are classified as large (Fig. 6). The method of manufacturing glass counters can be inferred from written sources and findings based on specialist analyses. In the case of counters from Poland, the (possible) production method could not be determined for as many as 184 specimens. The others were mostly made by placing a small bulb of molten glass. These are mainly monochromatic specimens, usually with an uneven, slightly pitted bottom surface. Only 34 counters were made by re-melting a piece of glass (also from broken glass vessels) (Fig. 8); most of them – as many as 24 – are mosaic specimens (Fig. 7). In archaeological literature glass counters are predominantly interpreted as game accessories. This was undoubtedly the basic function of counters, but we do not know to what extent they were actually adapted and their function adopted by the ‘barbarian’ communities. Only in eight (?) cases in total, glass counters occurred in assemblages together with other game accessories such as boards, dice or marbles.
Źródło:
Wiadomości Archeologiczne; 2020, LXXI, 71; 251-268
0043-5082
Pojawia się w:
Wiadomości Archeologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
(Re)Konstrukcja¹ rzymskiego pieca do wytopu szkła
(Re)Construction of a Roman Furnace for Glass Melting
Autorzy:
Krzyżanowska, Marta
Powiązania:
https://bibliotekanauki.pl/articles/532133.pdf
Data publikacji:
2014
Wydawca:
Muzeum Pierwszych Piastów na Lednicy
Tematy:
archeologia eksperymentalna
piec szklarski
lampki oliwne
glina
piaskowiec
pirometr
experimental archaeology
glass melting furnace
olive lamps
clay
sandstone
pyrometer
Opis:
The aim of the paper is to discuss an experiment concerning the (re)construction, structure and use of a Roman glass furnace. In the course of the designing of the experiment, a scheme proposed by Coles was used. e (re)construction was based on three categories of sources: archaeological (a find of a furnace from Hambach Forst), iconographic (olive lamps with depictions of furnaces), as well as earlier experiments of this kind. e feature in question was a two-level cupola furnace. For its construction, specially prepared roofing tiles, sandstone and clay with an admixture of sand and hay were used. Oak and birch wood was used to heat the furnace. Temperature values in the furnace were measured with a pyrometer in four spots. The following conclusions were drawn: it was not possible to achieve the required temperature in the furnace due to a too small opening in the fire-grate and the use of fresh and unseasoned wood. Furthermore, errors were made in the course of the construction of the furnace. These were: an improperly built part of the fire chamber wall and too flat arcs above the openings in the furnace. The validity of these conclusions was checked; the opening in the fire-grate was enlarged; seasoned oak and birch wood was used, and the cracks were fixed and filled up. No accurate temperature measurements were taken in the course of the second "ring. However, in all probability a sufficiently high temperature was achieved, as glass cullet in the furnace melted.
Źródło:
Studia Lednickie; 2014, 13; 161-175
0860-7893
2353-7906
Pojawia się w:
Studia Lednickie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
„Paciorki mozaikowe w otwartym palenisku?”. Kontynuacja badań
Autorzy:
Krzyżanowska, Marta
Frankiewicz, Mateusz
Powiązania:
https://bibliotekanauki.pl/articles/1038151.pdf
Data publikacji:
2018-06-20
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
Ribe
Åhus
Early Medieval
mosaic glass beads
experimental archaeology
Opis:
The aim of the experiment was to confirm the hypothesis about the possibility of Scandinavian bead makers crafting complex mosaic glass beads. For this purpose, raw glass material and tools from archaeological sites were examined. Metal tools and glass mosaic canes were made, for the purpose of the experiment, based on archaeological finds. All the glass beads were made during the experiment on a specially constructed open hearth. As a result of the experiments, the possibility of making mosaic glass beads on an open hearth was confirmed. A theoretical and practical procedure for making complex glass beads has been proposed.
Źródło:
Slavia Antiqua: rocznik poświęcony starożytnościom słowiańskim; 2017, 58; 41-54
0080-9993
Pojawia się w:
Slavia Antiqua: rocznik poświęcony starożytnościom słowiańskim
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An archaeological experiment with early medieval glass bead production in an open hearth – the results
Autorzy:
Krzyżanowska, Marta
Frankiewicz, Mateusz
Powiązania:
https://bibliotekanauki.pl/articles/1038278.pdf
Data publikacji:
2015-01-01
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
Experimental archaeology
bead making
glass beads
Ribe
Opis:
The aim of the experimental research was to verify the hypothesis of glass bead production in an open hearth. In this case, data from archeological excavations in Ribe, where the remains of “glass” hearths were discovered, was utilised. The experiment involved the forming of the hearth, where a clay nozzle in the shape of a loom weight was placed in the centre. The air was pumped into the hearth using bellows equipped with a separate air circulation system. The results of the research indicate that, thanks to such a construction and thanks to the process of charcoal sieving, the manufacturing of simple and more complex glass beads is simple and the hearths themselves are quite effective.
Źródło:
Slavia Antiqua: rocznik poświęcony starożytnościom słowiańskim; 2015, 56; 109-127
0080-9993
Pojawia się w:
Slavia Antiqua: rocznik poświęcony starożytnościom słowiańskim
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kompetencje przywódcze menedżerów zorientowanych na zrównoważony rozwój
Leadership competencies of sustainability-oriented managers
Autorzy:
Juchnowicz, Marta
Kinowska, Hanna
Krzyżanowska-Celmer, Magdalena
Powiązania:
https://bibliotekanauki.pl/articles/31804141.pdf
Data publikacji:
2024-06-03
Wydawca:
Szkoła Główna Handlowa w Warszawie. Kolegium Zarządzania i Finansów
Tematy:
leadership competencies
sustainable leadership
sustainability
kompetencje przywódcze
zrównoważone przywództwo
zrównoważony rozwój
Opis:
Celem artykułu jest diagnoza kompetencji przywódczych polskich menedżerów względem uznawanych w literaturze przedmiotu za pożądane u menedżerów zorientowanych na zrównoważony rozwój. Na podstawie przeglądu literatury skonstruowano listę wybranych kompetencji przywódczych menedżerów zorientowanych na zrównoważony rozwój, obejmującą: orientację na działanie, otwartość na zmiany i nowości, kreatywność, inkluzywność, dbałość o rozwój i dobrostan pracowników, a także budowanie dobrych relacji i współpracy. Na próbie 263 polskich menedżerów z wykorzystaniem konfirmacyjnej analizy czynnikowej (SEM CFA) zweryfikowano empirycznie aktualnie posiadane przez polskich menedżerów kompetencje przywódcze w kontekście zrównoważonego rozwoju. Badania potwierdziły znaczenie przyjętych w modelu kompetencji przywódczych. Wykazały celowość kompleksowego traktowania trzech ich wymiarów: orientacja na działanie i zmiany, dbałość o dobrostan i relacje oraz inkluzywność.
The purpose of the paper is to diagnoze the leadership competencies of Polish managers in relation to those considered desirable in sustainability-oriented managers in the literature. Based on a review of the literature, a list of selected leadership competencies of sustainability-oriented managers was constructed, including action orientation, openness to change and novelty, creativity, inclusiveness, attention to employee development and well-being, and building good relationships and cooperation. On a sample of 263 Polish managers, using confirmatory factor analysis (SEM CFA), the leadership competencies currently held by Polish managers in the context of sustainable development were empirically verified. The research confirmed the importance of the leadership competencies adopted in the model. They demonstrated the advisability of treating comprehensively three of their dimensions: orientation to action and change, attention to well-being and relationships, and inclusiveness.
Źródło:
Studia i Prace Kolegium Zarządzania i Finansów; 2024, 196; 185-202
1234-8872
2657-5620
Pojawia się w:
Studia i Prace Kolegium Zarządzania i Finansów
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Niedobór witaminy K u niemowląt chorych na mukowiscydozę
Autorzy:
Krzyżanowska, Patrycja
Lisowska, Aleksandra
Woś, Halina
Trawińska-Bartnicka, Maria
Bober, Lyudmyla
Rohovyk, Nataliya
Rachel, Marta
Walkowiak, Jarosław
Powiązania:
https://bibliotekanauki.pl/articles/552145.pdf
Data publikacji:
2011
Wydawca:
Stowarzyszenie Przyjaciół Medycyny Rodzinnej i Lekarzy Rodzinnych
Tematy:
mukowiscydoza, witamina K
niekarboksylowana protrombina
Źródło:
Family Medicine & Primary Care Review; 2011, 2; 171-173
1734-3402
Pojawia się w:
Family Medicine & Primary Care Review
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-7 z 7

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