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Wyświetlanie 1-5 z 5
Tytuł:
Matki, córki i siostry. Językowo-kulturowa realizacja więzi rodzinnych w czarownictwie
Mothers, daughters and sisters. Linguistic-cultural realization of family ties in witchcraft
Autorzy:
Piasecki, Tomasz
Powiązania:
https://bibliotekanauki.pl/articles/517921.pdf
Data publikacji:
2017-12-22
Wydawca:
Uniwersytet Wrocławski. Wydział Nauk Historycznych i Pedagogicznych. Katedra Etnologii i Antropologii Kulturowej
Tematy:
język
etnolingwistyka
czarownictwo
więzi
rodzina
language
ethnolinguistic
witchcraft
ties
ritual
Opis:
Współczesne czarownictwo wykorzystuje kategorię rodzinności do tworzenia rytualnych więzi między członkami grupy. Quasi-rodzinność służy do wyzyskania kulturowo kodowanych wartości bliskości, zaufania, pomocy i dziedziczności. Przejawia się to także w planie językowym. Czarownice wypracowały grupy leksykalne odnoszące się do relacji pokrewieństwa z sacrum oraz pokrewieństwa między sobą. Ma to swoje źródło już w relacji mitycznej o początkach tego nurtu magicznego.
Modern witchcraft uses the family category to create ritual ties between members of the group. Quasi- family is used to exploit culturally encoded values of proximity, trust, help and heredity. This is also Modern witchcraft uses the family category to create ritual ties between members of the group. Quasi-family is used to exploit culturally encoded values of proximity, trust, help and heredity. This is also
Źródło:
Tematy z Szewskiej; 2017, Rodzina 2(19)2017; 85-95
1898-3901
Pojawia się w:
Tematy z Szewskiej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Relation of cigarette smoking and mood disorders to cognitive impairment progression
Autorzy:
Grabowski, Jakub
Przybylak, Mateusz
Piasecki, Tomasz
Bidzan, Leszek
Powiązania:
https://bibliotekanauki.pl/articles/1196134.pdf
Data publikacji:
2020-10-15
Wydawca:
Gdański Uniwersytet Medyczny
Tematy:
mild cognitive impairment
nicotine dependency
depression
Opis:
Background: Both depressive disorders and nicotine use are proven and important risk factors of dementia. The purpose of this study was to verify if cigarette smoking and depression symptoms together are disadvantageous for the prognosis in mild cognitive impairment. Material and methods: A total of 43 patients with a diagnosis of mild cognitive impairment were included in the study. ADAS-Cog was performed upon inclusion in the study and again at least 2 years later. Additionally, patients with ≥18 points in MADRS were qualified as depressive. The Fagerström scale for nicotine dependence was administered to smokers. Results: Our study shows a relation between severity of depressive symptoms and further deterioration of cognitive functions according to ADAS-cog scale. Regression analysis revealed that smoking associated with severity of depressive disorders is also correlated with the progression of cognitive impairment. Conclusions: The results of our study are based on a small number of subjects and should be regarded as early findings. Moreover, nicotine dependency should not be regarded as an isolated factor affecting mood disorders and cognitive impairment progression. Further studies on larger groups of patients and using more sensitive methods of cognitive function assessment are needed.
Źródło:
European Journal of Translational and Clinical Medicine; 2020, 3, 2; 29-36
2657-3148
2657-3156
Pojawia się w:
European Journal of Translational and Clinical Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of the electrolytically polished skeletal dentures surfaces using various nano- and microscopic technologies
Autorzy:
Dąbrowa, Tomasz
Majstrzyk, Wojciech
Tamulewicz, Magdalena
Piasecki, Tomasz
Kunicki, Piotr
Więckiewicz, Włodzimierz
Gotszalk, Teodor
Powiązania:
https://bibliotekanauki.pl/articles/306706.pdf
Data publikacji:
2019
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
chropowatość powierzchni
skaningowa mikroskopia elektronowa
proteza ruchoma
mikroskopia skaningowa
surface roughness
scanning electron microscopy
removable partial denture
scanning probe microscopy
optical profilometry
Opis:
The surface roughness of the dental restorations is significant to the denture plaque adhesion. Methods: In this work, we present the complex analysis of the electropolished CoCrW alloy remanium® star (Dentaurum, Germany) samples with laserengraved fiducial marks performed using complementary set of micro- and nanoscopic techniques: optical profilometry (OP), atomic force microscopy (AFM), scanning electron microscopy (SEM) and focused ion beam (FIB) milling. Results: Both mean and RMS roughness of the samples were reduced by electopolishing process, however, the results obtained using OP and AFM exhibited some discrepancies. This was caused by the relatively high local protruding defects developed on the processed surface. The cross-sections of the protrusions were made to analyze the cause of their formation as the EDS elemental content maps revealed that their composition was uniform. We also analyzed the local roughness in the smaller areas free from the defects. Conclusions: In that case, both OP and AFM techniques delivered the same results. Analysis of results showed that various methods used for the surface roughness evaluation have to be used simultaneously to obtain complete and true analysis of the technological CoCrW samples.
Źródło:
Acta of Bioengineering and Biomechanics; 2019, 21, 4; 123-129
1509-409X
2450-6303
Pojawia się w:
Acta of Bioengineering and Biomechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
ARMScope – the versatile platform for scanning probe microscopy systems
Autorzy:
Świadkowski, Bartosz
Piasecki, Tomasz
Rudek, Maciej
Świątkowski, Michał
Gajewski, Krzysztof
Majstrzyk, Wojciech
Babij, Michał
Dzierka, Andrzej
Gotszalk, Teodor
Powiązania:
https://bibliotekanauki.pl/articles/221551.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Scanning probe microscopy
AFM
Kelvin Probe force microscopy
scanning tunnelling microscopy
Opis:
Scanning probe microscopy (SPM) since its invention in the 80’s became very popular in examination of many different sample parameters, both in university and industry. This was the effect of bringing this technology closer to the operator. Although the ease of use opened a possibility for measurements without high labour requirement, a quantitative analysis is still a limitation in Scanning Probe Microscopes available on the market. Based on experience of Nano-metrology Group, SPM still can be considered as a tool for quantitative examination of thermal, electrical and mechanical surface parameters. In this work we present an ARMScope platform as a versatile SPM controller that is proved to be useful in a variety of applications: from atomic-resolution STM (Scanning Tunnelling Microscopy) to Multi-resonance KPFM (Kelvin Probe force microscopy) to commercial SEMs (Scanning electron microscopes).
Źródło:
Metrology and Measurement Systems; 2020, 27, 1; 119-130
0860-8229
Pojawia się w:
Metrology and Measurement Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A method of magnetic field measurement in a scanning electron microscope using a microcantilever magnetometer
Autorzy:
Orłowska, Karolina
Mognaschi, Maria E.
Kwoka, Krzysztof
Piasecki, Tomasz
Kunicki, Piotr
Sierakowski, Andrzej
Majstrzyk, Wojciech
Podgórni, Arkadiusz
Pruchnik, Bartosz
di Barba, Paolo
Gotszalk, Teodor
Powiązania:
https://bibliotekanauki.pl/articles/220725.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
scanning electron microscope
magnetometry
microcantilever
Opis:
Scanning electron microscopy (SEM) is a perfect technique for micro-/nano-object imaging [1] and movement measurement [2, 3] both in high and environmental vacuum conditions and at various temperatures ranging from elevated to low temperatures. In our view, the magnetic field expanding from the pole-piece makes it possible to characterize the behaviour of electromagnetic micro- and nano-electromechanical systems (MEMS/NEMS) in which the deflection of the movable part is controlled by the electromagnetic force. What must be determined, however, is the magnetic field expanding from the e-beam column, which is a function of many factors, like working distance (WD), magnification and position of the device in relation to the e-beam column. There are only a few experimental methods for determination of the magnetic field in a scanning electron microscope. In this paper we present a method of the magnetic field determination under the scanning electron column by application of a silicon cantilever magnetometer. The micro-cantilever magnetometer is a silicon micro-fabricated MEMS electromagnetic device integrating a current loop of lithographically defined dimensions. Its stiffness can be calibrated with a precision of 5% by the method described by Majstrzyk et al. [4]. The deflection of the magnetometer cantilever is measured with a scanning electron microscope and thus, through knowing the bias current, it is possible to determine the magnetic field generated by the e-beam column in a defined position and at a defined magnification.
Źródło:
Metrology and Measurement Systems; 2020, 27, 1; 141-149
0860-8229
Pojawia się w:
Metrology and Measurement Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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