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Wyszukujesz frazę "Kotarba, A." wg kryterium: Autor


Tytuł:
Promotion of iron-oxide with potassium as optimization of the soot combustion catalyst
Autorzy:
Legutko, P.
Stelmachowski, P.
Kotarba, A.
Powiązania:
https://bibliotekanauki.pl/articles/115602.pdf
Data publikacji:
2012
Wydawca:
Fundacja na Rzecz Młodych Naukowców
Tematy:
soot combustion
promotion
potassium
iron
ferrite
catalyst
Opis:
In this work the effect of potassium addition to iron oxides (FeO, Fe3O4, Fe2O3) as catalysts for soot combustion was investigated. While the addition of potassium by impregnation had positive effect on all oxides the strength of this effect varied considerably. Comparison with potassium ferrites (K2Fe22O34, KFeO2), with potassium as a part of a crystal lattice, proved that they were more active than unpromoted oxides. The determined range of activity was as follows: FeO < Fe3O4 Fe2O3 K/Fe34 ~ K2Fe22O34 K/Fe2O3 K/FeO ~FeO2.
Źródło:
Challenges of Modern Technology; 2012, 3, 2; 9-11
2082-2863
2353-4419
Pojawia się w:
Challenges of Modern Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
One-step fabrication of gentamicin nanoparticles embedded in polymeric biomaterials surface: sonochemical approach
Autorzy:
Gołda-Cępa, M.
Chytrosz, P.
Kotarba, A.
Powiązania:
https://bibliotekanauki.pl/articles/285651.pdf
Data publikacji:
2017
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:
biomaterials
gentamicin
nanoparticles
Źródło:
Engineering of Biomaterials; 2017, 20, no. 143 spec. iss.; 20
1429-7248
Pojawia się w:
Engineering of Biomaterials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bacteria adhesion to graphenic surfaces
Autorzy:
Duch, J.
Golda-Cepa, M.
Kotarba, A.
Powiązania:
https://bibliotekanauki.pl/articles/283807.pdf
Data publikacji:
2018
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:
graphene
surfaces
bacteria
Źródło:
Engineering of Biomaterials; 2018, 21, 148; 68
1429-7248
Pojawia się w:
Engineering of Biomaterials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sonochemical synthesis of drug molecules nanoparticles: towards controlled drug release
Autorzy:
Chytrosz, P.
Golda-Cepa, M.
Kotarba, A.
Powiązania:
https://bibliotekanauki.pl/articles/286014.pdf
Data publikacji:
2018
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:
nanoparticles
drugs
sonochemical synthesis
Źródło:
Engineering of Biomaterials; 2018, 21, 148; 69
1429-7248
Pojawia się w:
Engineering of Biomaterials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Everyday Life Intersection of Translational Science and Music
Autorzy:
Kotarba, Joseph A.
Powiązania:
https://bibliotekanauki.pl/articles/623377.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
Translational Science and Music
Sense of Self
Symbolic Interaction
Opis:
The purpose of this paper is to discuss the theoretical relationship between translational science and music. The relationship between science and music has been of great interest to philosophers, historians, and musicologists for centuries. From a sociological perspective, we argue that science and music are closely linked at the level of everyday life in contemporary biomedical science. Translational science is a scientific movement that aims to facilitate the efficient application of bio-medical research to the design and delivery of clinical services, and a qualitative approach inspired by symbolic interactionism provides the opportunity to examine the place of the scientist in this movement. The concept of the existential self provides a useful platform for this examination insofar as the reflexive nature of the existential self is the way the person’s experience of individuality is affected by and in turn affects organizational change. An ongoing qualitative study of an NIH-funded program in translational science has found that music can serve to help scientists maintain a balanced self in light of new expectations placed upon them and their work. We identify six ways in which scientists can use music to enhance their sense of self and their work.
Źródło:
Qualitative Sociology Review; 2019, 15, 2; 44-55
1733-8077
Pojawia się w:
Qualitative Sociology Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Inorganic nanoparticles on bacteria: the key factors ruling the interaction
Autorzy:
Duch, J.
Gołda-Cępa, M.
Ciura, K.
Kotarba, A.
Powiązania:
https://bibliotekanauki.pl/articles/285095.pdf
Data publikacji:
2017
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:
nanoparticles
electrostatic interactions
biosynthesis
Źródło:
Engineering of Biomaterials; 2017, 20, no. 143 spec. iss.; 29
1429-7248
Pojawia się w:
Engineering of Biomaterials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Oxygen plasma treatment of parylene C for improved biocompatibility: molecular dynamics insights into water-polymer interactions
Autorzy:
Gołda-Cępa, M.
Kulig, W.
Cwiklik, L.
Kotarba, A.
Powiązania:
https://bibliotekanauki.pl/articles/286092.pdf
Data publikacji:
2017
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:
biocompatibility
polymers
biomaterials
Źródło:
Engineering of Biomaterials; 2017, 20, no. 143 spec. iss.; 21
1429-7248
Pojawia się w:
Engineering of Biomaterials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The extent of Pleistocene glaciations in the western part of the Campo Imperatore (Gran Sasso Massif, Central Italy)
Autorzy:
Bisci, C.
Gentili, B.
Ciccacci, S.
Dramis, F.
Kotarba, A.
Powiązania:
https://bibliotekanauki.pl/articles/294813.pdf
Data publikacji:
1999
Wydawca:
Stowarzyszenie Geomorfologów Polskich
Tematy:
glacial morphology
stagnant ice topography
Pleistocene glaciations
Central Apennines
Opis:
The Campo Imperatore is a virtually undrained tectonic depression located in the inner part of the Gran Sasso Massif, the highest relief within the Apennines (2,912 m a.s.l. at Corno Grande). This paper reports some major géomorphologie features of the western part of this depression, which   represents a specific and very fine example of glaciated mountain landscape, where landforms typical of glacial erosion are commonplace over l ,800 m a.s.l. Most of the glacial cirques are characterized by karstified bedrock topography, in places covered with thin drift deposits. Distinct recessional moraines are also present at various altitudes (i.e. around 2,250; 2,180; 2,000 and 1,740 m a.s.l). However, the most typical landforms on the floor of the main depression are those due to glacial deposition. There, at altitudes ranging around 1,640—1,590 m a.s.l., stagnant ice déglaciation patterns dominate in the form of a wide lobate moraine system which rises 25—30 m above an outwash plain covered by glaciofluvial, lacustrine and alluvial deposits. Within the latter, small (less than 10 m high) hills, comprising glacial drift, protrude from the flat valley floor. The remnants of these strongly degraded, transformed and laterally-eroded moraines denote the maximum extent of an older glaciation, some 1.5 km remote from the main system.
Źródło:
Landform Analysis; 1999, 2; 37-43
1429-799X
Pojawia się w:
Landform Analysis
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The first report on characterisation of partially covered self-expandable metallic stents in esophageal cancer treatment: in vivo degradation
Autorzy:
Gołda-Cępa, M.
Włodarczyk, J.
Kużdżał, J.
Chytrosz, P.
Kotarba, A.
Powiązania:
https://bibliotekanauki.pl/articles/284546.pdf
Data publikacji:
2017
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:
metallic stents
esophageal stents
biodegradation
Źródło:
Engineering of Biomaterials; 2017, 20, no. 143 spec. iss.; 22
1429-7248
Pojawia się w:
Engineering of Biomaterials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
How to prepare bacteria with adsorbed nanoparticles for SEM and TEM observations
Autorzy:
Pajerski, W.
Golda-Cepa, M.
Jarosz, M.
Indyka, P.
Pawlyta, M.
Kotarba, A.
Powiązania:
https://bibliotekanauki.pl/articles/286070.pdf
Data publikacji:
2018
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:
nanoparticles
SEM observation
TEM observation
Źródło:
Engineering of Biomaterials; 2018, 21, 148; 67
1429-7248
Pojawia się w:
Engineering of Biomaterials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Electron work function as a direct parameter for bacterial infection risk of implant surfaces
Autorzy:
Gołda-Cępa, M.
Syrek, K.
Brzychczy-Włoch, M.
Sulka, G. D.
Kotarba, A.
Powiązania:
https://bibliotekanauki.pl/articles/284984.pdf
Data publikacji:
2016
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:
bacterial infections
implants
nanoporous materials
Źródło:
Engineering of Biomaterials; 2016, 19, 138; 58
1429-7248
Pojawia się w:
Engineering of Biomaterials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An integral approach for tailoring of implant-tissue interface: PLGA-parylene C multifunctional coating
Autorzy:
Gołda-Cępa, M.
Choryłek, A.
Chytrosz, P.
Brzychczy-Włoch, M.
Jaworska, J.
Kasperczyk, J.
Hakkarainen, M.
Engvall, K.
Kotarba, A.
Powiązania:
https://bibliotekanauki.pl/articles/286032.pdf
Data publikacji:
2016
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:
implants
coatings
parylene C
Źródło:
Engineering of Biomaterials; 2016, 19, 138; 59
1429-7248
Pojawia się w:
Engineering of Biomaterials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Origin of oils accumulated in the Middle Cambrian reservoirs of the Polish part of the Baltic region
Autorzy:
Kowalski, A.
Więcław, D.
Kotarba, M. J.
Powiązania:
https://bibliotekanauki.pl/articles/2059062.pdf
Data publikacji:
2010
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Baltic Region
Lower Paleozoic
oil origin
biomarkers
stable carbon isotopes
oil-oil correlation
Opis:
We have examined 21 samples of crude oils accumulated in the Middle Cambrian sandstone reservoirs from the Polish part of the Baltic region. All the crude oils have similar parameters and indices, which suggests generation from the same source rock. Evaporative fractionation and biodegradation processes were detected in oil collected from the B4-N1/01 borehole. All crude oils have high gravities and low-sulphur contents, less than 0.3 wt.%, which suggests that their source rock contained low-sulphur kerogen deposited in a clastic environment. A low asphaltenes content (below 0.3 wt.%) and high saturate/aromatic hydrocarbon ratios indicate long migration distances or high thermal maturities. The longest migration distance was probably attained by oils from the arnowiec and B16 deposits. The biomarker data indicate an algal origin for the source organic matter deposited under conditions of clastic sedimentation. The stable carbon isotope data support this observation. The maturity of the oils analysed varies from ca. 0.75 to ca. 1.05% on the vitrinite reflectance scale. Unlike the B6, B16, Dbki and arnowiec accumulations, oils from the B3 and B4 accumulations reveal the lowest maturity.
Źródło:
Geological Quarterly; 2010, 54, 2; 205-216
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Habitat and hydrocarbon potential of the Mesozoic strata in the Kraków–Rzeszów area (SE Poland)
Autorzy:
Kosakowski, P.
Więcław, D.
Kotarba, M. J.
Kowalski, A.
Powiązania:
https://bibliotekanauki.pl/articles/2058966.pdf
Data publikacji:
2012
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Carpathian Foredeep substratum
Mesozoic strata
Middle Jurassic source rock
petroleum geochemistry
quality of source rocks
Opis:
The Mesozoic strata in the southeastern Poland were geochemically characterized to determine their hydrocarbon potential on the basis of 483 core samples from 36 boreholes. The Lower and Middle Triassic, Middle and Upper Jurassic, and Lower and Upper Cretaceous turned out to be highly variable. Middle Jurassic rocks represent the highest geochemical quality. Their total organic carbon (TOC) contents range between 0.0 and 17.0 wt.%, with a median of 0.89 wt.%. The highest TOC was observed in the rocks of the Tarnawa 1 borehole. In the remaining boreholes analysed the organic carbon contents were much lower and usually did not exceed 1 wt.%. Gas-prone Type-III kerogen with an admixture of Type-II kerogen is present in the study area. The lowest TOC values were observed in the Cretaceous rocks, where median values were 0.05 wt.% and 0.04 wt.% for Upper Cretaceous and Lower Cretaceous strata respectively. Low TOC contents were also observed in the Lower Triassic and Upper Jurassic strata. Accordingly, those horizons could not be regarded as effective source rocks. The petroleum potential of these stratigraphic horizons is additionally significantly reduced by low maturity, below the threshold for the generation of hydrocarbons. The Mesozoic organic matter was found to be generally immature, i.e. below 0.5% of vitrinite reflectance.
Źródło:
Geological Quarterly; 2012, 56, 1; 139-152
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Habitat and hydrocarbon potential of the Palaeozoic source rocks in the Kraków–Rzeszów area (SE Poland)
Autorzy:
Więcław, D.
Kotarba, M. J.
Kowalski, A.
Kosakowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/191373.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
source rock
hydrocarbon potential
Rock-Eval pyrolysis
biomarkers
stable carbon isotopes
Palaeozoic basement
Małopolska Block
Polish Carpathian Foredeep
Opis:
The quantity, genetic type and maturity of organic matter dispersed in Ordovician, Silurian, Devonian and Lower Carboniferous strata in the basement of the Carpathian Foredeep between Kraków and Rzeszów were determined based on the results of organic geochemical analyses of 600 rock samples collected from 44 wells. The best source rocks were found in the Silurian strata where the total organic carbon (TOC) content is up to 6.6 wt% and the median value equals ca. 1.5 wt%. The median values of the initial organic carbon contents in individual wells vary from 1.2 to 3.5 wt%. The Ordovician, Lower Devonian and clastic facies of the Lower Carboniferous strata can be considered as an additional source of hydrocarbons with the median TOC values of 0.27, 0.56 and 0.53 wt%, respectively. The Middle and Upper Devonian strata as well as the carbonate facies of the Lower Carboniferous strata have much lower quantities of organic carbon, although in these strata levels with elevated TOC contents were observed. In the Lower Palaeozoic and Lower Devonian strata, the oil-prone, low-sulphur Type II kerogen is present, whereas in the younger divisions presence of the gas-prone Type III kerogen is visible. In the Lower Carboniferous clastics gas-prone kerogen dominates. The Silurian and clastic facies of the Lower Carboniferous strata have been deposited in the normal marine conditions, whereas the Ordovician, Devonian and carbonate facies of the Lower Carboniferous strata usually experienced reducing conditions. The source rocks are mostly at the initial and middle phase of the low-temperature thermogenic processes. Locally, immature (in the Lower Carboniferous carbonates in the vicinity of Łąkta gas-condensate field) or late-mature (in the Middle and Upper Devonian strata in the area of Grobla–Pławowice oil field) source rocks were observed.
Źródło:
Annales Societatis Geologorum Poloniae; 2011, 81, No 3; 375-394
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł

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