Autor: Miller, E.R. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Suidae and Sanitheriidae from Wadi Moghra, Early Miocene, Egypt
Autorzy:: Pickford, M.
Miller, E.R.
El-Barkooky, A.N.
Powiązania:: https://bibliotekanauki.pl/articles/20171.pdf
Data publikacji:: 2010
Wydawca:: Polska Akademia Nauk. Instytut Paleobiologii PAN
Tematy:: Suidae
Sanitheriidae
Wadi Moghra
Early Miocene
Miocene
Egypt
paleontology
Mammalia
biochronology
Africa
paleoenvironment condition
Opis:: New suid and sanithere material from Wadi Moghra, early Miocene, Egypt, is described and discussed. The new material greatly improves the sample size and diversity of suoids known from North Africa, and includes one species of Sanitheriidae and three species of Kubanochoerinae. The Moghra suoid assemblage most closely resembles that from Gebel Zelten, Libya, suggesting that at least part of the Moghra deposits may overlap in time with part of Zelten, i.e., is equivalent in age to MN 4–5 of the European mammal zonation, or PIII of the East African one. Information from suids and sanitheres is consistent with previous interpretations, that the Moghra deposits were formed under swampy and littoral paleoenvironmental conditions.
Źródło:: Acta Palaeontologica Polonica; 2010, 55, 1
0567-7920
Pojawia się w:: Acta Palaeontologica Polonica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Systematics and paleobiology of Carnivora and Hyaenodonta from the lower Miocene of Buluk, Kenya
Autorzy:: Morlo, M.
Friscia, A.
Miller, E.R.
Locke, E.
Nengo, I.
Powiązania:: https://bibliotekanauki.pl/articles/2082322.pdf
Data publikacji:: 2021
Wydawca:: Polska Akademia Nauk. Instytut Paleobiologii PAN
Tematy:: Mammalia
Carnivora
Amphicyonidae
Hyainailouridae
Viverridae
guild structure
Miocene
Kenya
Opis:: Early Miocene carnivorous mammals from Buluk, Kenya, are described and discussed. Four taxa belonging to Hyaenodonta and four belonging to Carnivora are identified. Members of Hyaenodonta include Hyainailouros sulzeri, Hyainailouros cf. napakensis, a third taxon about the size of Leakitherium, represented only by postcranial material, and a fourth taxon represented by an edentulous jaw, in the size range of Sectisodon. Members of Carnivora include a new species of Cynelos jitu, which represents the largest species of Cynelos known. The first m2 of Cynelos macrodon is described, and the differentiation of this species from Cynelos ginsburgi and Cynelos peignei is confirmed. A third carnivoran species is represented by a mandibular fragment attributed to a viverrid similar to Mioprionodon, and a fourth taxon is represented by a feliform distal humerus, the size of that of a small cat. An ecomorphological guild structure analysis reveals that the Buluk carnivore have estimated body sizes spanning from <1 kg to >100 kg. Three very large species (>100 kg), and another two in the 30–100 kg range are present, while only two taxa are present in the 3–10 kg category. Carnivores in the 1–3 kg and the 10–30 kg categories are absent. Locomotor pattern could be obtained for only four taxa, and all are characterized by terrestrial locomotion. A minimum of three dietary classes (insectivorous, carnivorous, scavenging) are represented. The co-occurrence of multiple very large carnivores is not uncommon in early Miocene faunas, but the taphonomy of Buluk may also contribute to the favored preservation of larger and terrestrially adapted animals.
Źródło:: Acta Palaeontologica Polonica; 2021, 66, 2; 465-484
0567-7920
Pojawia się w:: Acta Palaeontologica Polonica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Plazmowe przetwarzanie biomasy odpadowej
Treatment of waste biomass using plasma technology
Autorzy:: Mączka, T.
Miller, R.
Kordylewski, W.
Śliwka, E.
Powiązania:: https://bibliotekanauki.pl/articles/357587.pdf
Data publikacji:: 2013
Wydawca:: Politechnika Śląska
Tematy:: biomasa
plazma
odpady
zgazowanie
piroliza
biomass
plasma
waste
gasification
pyrolysis
Opis:: W pracy opisano ideę metody pozyskiwania paliw w procesie plazmowego przetwarzania odpadów, w tym biomasy roślinnej. Podano koncepcję plazmowego przetwarzania materiałów organicznych i przedstawiono opracowaną na tej podstawie prototypową instalację do plazmowego zgazowania/pirolizy. Opisano ogólną zasadę działania plazmowej instalacji zgazowującej i rolę jej poszczególnych elementów w procesie przetwarzania. Podano podstawowe parametry pracy instalacji wyznaczone w trakcie prac nad jej rozruchem. Podano również kierunki dalszych prac nad optymalizacją działania powstałej instalacji, mających na celu opracowanie efektywnej technologii pozyskiwania paliw płynnych ze zgazowania/pirolizy odpadów organicznych, w tym zawierających związki organiczne zakwalifikowane jako odpady niebezpieczne.
The paper presents the idea of obtaining fuels in a process of plasma treatment of organic materials, including biomass. It introduces the concept of plasma treatment of organic matter and shows the prototype installation developed for the purpose of plasma gasification/pyrolysis. A general principle of plasma gasification/pyrolysis installation operation and the role of its particular elements in the gasification process were described. The basic parameters of the installation operation determined during the works on start-up system were given. There were also presented courses of further investigations on optimization of this installation in order to develop more effective technology of gaining liquid fuels by gasification/pyrolysis of organic wastes including organic compounds qualified as hazardous wastes.
Źródło:: Archiwum Gospodarki Odpadami i Ochrony Środowiska; 2013, 15, 1; 19-28
1733-4381
Pojawia się w:: Archiwum Gospodarki Odpadami i Ochrony Środowiska
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Adsorption of hexane and cyclohexane vapours at the water drop surface
Autorzy:: Miller, R.
Aksenenko, E. V.
Kovalchuk, V. I.
Tarasevich, Y. I.
Fainerman, V. B.
Powiązania:: https://bibliotekanauki.pl/articles/110244.pdf
Data publikacji:: 2018
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: water-heptane vapour interface
drop profile analysis tensiometry
dynamic surface tension
adsorption kinetics
Opis:: The dependence of the dynamic surface tension of water at the interface with saturated hexane and cyclohexane vapours was measured by the drop profile analysis method. The surface tension for the adsorption layers of cyclohexane at different temperatures was compared with the results reported earlier for the adsorption of hexane and other alkanes from the vapour phase on water drops. It is shown that cyclohexane is adsorbed significantly slower than the adsorption of hexane occurs, and is characterised by a much larger induction time. The error in the drop radius measurements at 40 ºC attains 45 m. The experimental rheologic characteristics of the adsorbed layers are studied and the results are compared with the model developed to describe an adsorption process governed by a kinetic mechanism.
Źródło:: Physicochemical Problems of Mineral Processing; 2018, 54, 1; 54-62
1643-1049
2084-4735
Pojawia się w:: Physicochemical Problems of Mineral Processing
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: No greens in the forest? Note on the limited consumption of greens in the Amazon
Autorzy:: Katz, E.
Lopez, C.L.
Fleury, M.
Miller, R.P.
Paye, V.
Dias, T.
Silva, F.
Oliveira, Z.
Moreira, E
Powiązania:: https://bibliotekanauki.pl/articles/58954.pdf
Data publikacji:: 2012
Wydawca:: Polskie Towarzystwo Botaniczne
Źródło:: Acta Societatis Botanicorum Poloniae; 2012, 81, 4
0001-6977
2083-9480
Pojawia się w:: Acta Societatis Botanicorum Poloniae
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Preliminary evaluation of selected biologic properties of TiO2 and SiO2 layers on metallic substrates
Autorzy:: Urbański, W.
Dragan, S.
Gębarowska, E.
Dzięgiel, P.
Krzak-Roś, J.
Miller, M.
Pezowicz, C.
Będziński, R.
Powiązania:: https://bibliotekanauki.pl/articles/284506.pdf
Data publikacji:: 2010
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:: sol-gel coating
fibroblast
cytotoxicity
orthopaedic implant
Opis:: Despite of applying modern biomaterials during constructing long term orthopaedic implants, in clinical practice there are still present wide range of complications, particularly concerning matter of implant - tissue interactions. Since interaction between implant and living tissue depends mainly on biomaterial surface features, we decided to modify orthopaedic alloys to improve their biological properties. The object of this experiment was in vitro evaluation of selected biological properties, particularly cytotoxicity of titanium alloy and 316L stainless steel substrates coated with SiO2 or TiO2 thin films. The coatings were synthesized by sol-gel method. Each samples was placed into mouse fibroblast culture. The cultures in presence of tested materials were maintained for three days. We found no distinct toxic effect of tested biomaterials. We noticed increase of fibroblast proliferation in cultures with uncoated titanium and particularly SiO2 coated titanium plates.
Źródło:: Engineering of Biomaterials; 2010, 13, no. 96-98; 129-133
1429-7248
Pojawia się w:: Engineering of Biomaterials
Dostawca treści:: Biblioteka Nauki

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