Autor: Zatoń, Tomasz - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Motywacja do poszukiwania pracy w świetle pomiarów bezrobocia
Motivation for seeking employment in the light of unemployment measures
Autorzy:: Zatoń, Tomasz
Powiązania:: https://bibliotekanauki.pl/articles/658568.pdf
Data publikacji:: 2016
Wydawca:: Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:: bezrobocie rejestrowane
BAEL
motywacja
modele panelowe
registered unemployment
motivation
panel data models
Opis:: The aim of the paper is an empirical analysis of factors affecting the scale of the divergences between the levels of registered and LFS unemployment rates in Poland in the years 2005–2014. The set of variables used for explaining this phenomenon includes potential sources of motivation (of economic, social and psychological origin) of the unemployed persons actively seeking employment. The research method used was econometric analysis of panel data across voivodships. The results showed some significant factors having impact on the discrepancies in differently measured unemployment rates. They represent: the level of income and wages, numer of economic entities, degree of urbanization, as well as education and professional experience of the unemployed, access to benefits and the responsibilities associated with family caring. The study confirms that the difference in the levels of alternative measures of unemployment is largely due to a different definition of commitment of the unemployed persons in seeking employment.
Celem artykułu jest analiza empiryczna czynników wpływających na skalę rozbieżności między wartościami stopy bezrobocia rejestrowanego oraz bezrobocia według BAEL w Polsce w latach 2005–2014. Zestaw zmiennych wykorzystanych w ramach objaśniania badanego zjawiska obejmuje potencjalne źródła motywacji (o charakterze ekonomicznym, społecznym i psychologicznym) osób bezrobotnych do aktywnego poszukiwania zatrudnienia. Jako metodę badawczą zastosowano estymację modeli ekonometrycznych opartych na danych panelowych opisujących polskie województwa. Wykazano istotny wpływ czynników reprezentujących: poziom dochodów i wynagrodzeń, liczbę podmiotów gospodarczych, stopień urbanizacji, a także wykształcenie i doświadczenie zawodowe osób bezrobotnych, dostęp do zasiłków oraz obowiązki związane z opieką nad rodziną, na kształtowanie się różnic w wysokościach stóp bezrobocia. Otrzymane wyniki stanowią potwierdzenie tezy, zgodnie z którą, różnica we wskazaniach alternatywnych mierników bezrobocia wynika głównie z odmiennego zdefiniowania zaangażowania osób bezrobotnych w zakresie poszukiwania pracy.
Źródło:: Acta Universitatis Lodziensis. Folia Oeconomica; 2016, 5, 325
0208-6018
2353-7663
Pojawia się w:: Acta Universitatis Lodziensis. Folia Oeconomica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Silurian rugose coral Schlotheimophyllum Smith, 1945 from the Upper Visby Beds of Gotland, Sweden
Autorzy:: Wrzołek, Tomasz
Zatoń, Michał
Powiązania:: https://bibliotekanauki.pl/articles/24264691.pdf
Data publikacji:: 2023
Wydawca:: Polskie Towarzystwo Geologiczne
Tematy:: Rugosa
Corals
coloniality
variability
Silurian
Opis:: A rich (about 60 specimens) collection of Schlotheimophyllum, large rugose corals from the Silurian of Gotland, Sweden, was studied. Although the material is mostly fragmentary (beach pebbles), the presence of growth lines, clearly seen in thin sections, provides reliable numerical data. Analyzed were corallum shape, septal numbers, and aspects of coloniality. Uniformity of variability spectra of these parameters indicates that all of the material studied belongs to a single, variable species, which is Schlotheimophyllum patellatum (Schlotheim, 1820).
Źródło:: Annales Societatis Geologorum Poloniae; 2023, 93, 3; 251--267
0208-9068
Pojawia się w:: Annales Societatis Geologorum Poloniae
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Episkeletobionts of large rugose corals from the Middle Devonian mesophotic palaeoenvironment recorded in the Pokrzywianka Beds (Holy Cross Mountains, Poland)
Autorzy:: Zatoń, Michał
Malec, Jan
Wrzołek, Tomasz
Kubiszyn, Beata
Zapalski, Mikołaj K.
Powiązania:: https://bibliotekanauki.pl/articles/2185913.pdf
Data publikacji:: 2022
Wydawca:: Polskie Towarzystwo Geologiczne
Tematy:: Epibionts
hard substrates
Palaeozoic
palaeoecology
Opis:: Organisms encrusting corals from a coral horizon encountered in a trench in the Middle Devonian (Givetian) Pokrzywianka Beds of the classic Grzegorzowice-Skały section in the Holy Cross Mountains, Poland, are described and analyzed in the context of their palaeoecological and palaeoenvironmental background. These episkeletobionts form rather a low-diversity community, dominated by microconchid tubeworms, crinoids, and tabulate corals. The last group, however, is especially diverse at the family level, represented by auloporids, alveolitids, coenitids and favositids. These episkeletobionts are considered to have developed in a low-light, lower mesophotic palaeoeonvironment, as evidenced by the presence of platy, alveolitid tabulate coral in the deposits studied. This microconchid-crinoid-tabulate-coral community differs from other Givetian communities from the Holy Cross Mountains (Laskowa and Miłoszów), which also are considered to have developed in low-light habitats. The differences in taxonomic composition of episkeletobionts between these three localities most probably resulted from specific local conditions, related to bathymetry (light levels, nutrient levels), the specific nature of the hosts/substrates occupied, and also differences in larval dispersal patterns. This, in turn, shows that various encrusting communities may have inhabited seemingly similar, marine habitats within a given time interval and neighbouring areas, which may have serious implications for large-scale comparisons of biodiversity within a given palaeoenvironment.
Źródło:: Annales Societatis Geologorum Poloniae; 2022, 92, 4; 465--484
0208-9068
Pojawia się w:: Annales Societatis Geologorum Poloniae
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: The pre-Taghanic (Givetian, Middle Devonian) ecosystems of Miłoszów (Holy Cross Mts, Poland)
Autorzy:: Halamski, Adam T.
Baliński, Andrzej
Racki, Grzegorz
Amler, Michael R. W.
Basse, Martin
Denayer, Julien
Dubicka, Zofia
Filipiak, Paweł
Kondas, Marcelina
Krawczyński, Wojciech
Mieszkowski, Radosław
Narkiewicz, Katarzyna
Olempska, Ewa
Wrzołek, Tomasz
Wyse Jacson, Patrick N.
Zapalski, Mikołaj K.
Zatoń, Michał
Kozłowski, Wojciech
Powiązania:: https://bibliotekanauki.pl/articles/2171821.pdf
Data publikacji:: 2022
Wydawca:: Polskie Towarzystwo Geologiczne
Tematy:: stratigraphy
palaeoecology
biota
biodiversity
mesophotic
deeper shelf
climate
carbonate
Opis:: The middle and upper parts of the Skały Fm, Early to Middle Givetian in age, were investigated in four sections at Miłoszów Wood in the Łysogóry Region (northern region of the Holy Cross Mountains, central Poland). The dating is based on conodonts (Polygnathus timorensis Zone to the later part of the Polygnathus varcus/Polygnathus rhenanus Zone; early Polygnathus ansatus Zone cannot be excluded) and spores (Ex1–2 subzones) and, coupled with cartographic analysis and geophysical investigation, allows correlation within the strongly faulted succession. Significant lateral facies variations within the carbonate ramp depositional system in comparison with the better studied Grzegorzowice–Skały section, about 3 km distant, are documented, thanks to conodont-based correlation of both successions. Foraminifers, fungi, sponges, rugose and tabulate corals, medusozoans, microconchids and cornulitids, polychaetes (scolecodonts), molluscs (bivalves, rostroconchs, and gastropods), arthropods (trilobites and ostracods), bryozoans, hederelloids, ascodictyids, brachiopods, echinoderms (mostly crinoids, rare echinoids, holuthurians, and ophiocistoids), conodonts, fish, plants (prasinophytes, chlorophycophytes, and land plant spores), and acritarchs are present. Brachiopods are the most diverse phylum present (68 species), other richly represented groups are bryozoans and echinoderms; in contrast, cephalopods and trilobites are low in diversity and abundance. The muddy, middle to outer ramp biota (200 marine taxa, including 170 species of marine animals, 22 photoautotrophs, 6 forams) represents a mixture of allochthonous shallower-water communities (upper BA3), including storm- and possibly tsunami-affected coral mounds, and autochthonous deep-water soft-bottom brachiopod (e.g., Bifida–Echinocoelia) communities (BA 4–5). The richness and diversity of the Miłoszów biota is relatively high, comparable with other approximately coeval pre-Taghanic ecosystems during the Devonian climatic deterioration (cooling). Preliminary data indicate that in the Holy Cross Mountains, no large-scale replacement of brachiopod (and probably many other benthic ones, like crinoids) communities took place between the Early–Middle Givetian and the Early Frasnian, in contrast to the demise of the Hamilton/Upper Tully fauna in the Appalachian Basin. Such a similarity of pre- and post-Taghanic faunas does not exclude the occurrence of environmental perturbations and transient community turnovers, caused by immigrations during the Taghanic Biocrisis, but evidences the successful recovery of the indigenous biota.
Źródło:: Annales Societatis Geologorum Poloniae; 2022, 92, 4; 323--379
0208-9068
Pojawia się w:: Annales Societatis Geologorum Poloniae
Dostawca treści:: Biblioteka Nauki

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