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Wyszukujesz frazę "Eriksson, M." wg kryterium: Wszystkie pola


Wyświetlanie 1-6 z 6
Tytuł:
Fundamentals of the Synchrotron Radiation Facility Construction
Autorzy:
Eriksson, M.
Powiązania:
https://bibliotekanauki.pl/articles/1931640.pdf
Data publikacji:
1994-10
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
41.60.Ap
Opis:
Some fundamental properties of synchrotron radiation and electron beam characteristics in synchrotron radiation storage rings are recapitulated. Then, different design criteria for the construction of synchrotron radiation facilities are discussed as well as some technical solutions to the problem of matching the light and electron beam properties.
Źródło:
Acta Physica Polonica A; 1994, 86, 4; 449-461
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ophryotrocha sp., the first report of a jawed polychaete from the Cretaceous of Skane, Sweden
Autorzy:
Eriksson, M
Lindstrom, S
Powiązania:
https://bibliotekanauki.pl/articles/21702.pdf
Data publikacji:
2000
Wydawca:
Polska Akademia Nauk. Instytut Paleobiologii PAN
Tematy:
polychaete species
Cretaceous
Ophryotrocha
Sweden
Skane
jaw apparatus
deposit
paleontology
Opis:
An incomplete jaw apparatus of a Cretaceous polychaete congeneric with the Recent Ophryotrocha, was recovered in a palynological sample from Skåne, southern Sweden. This is the first record of a jawed polychaete from the Cretaceous of Sweden.
Źródło:
Acta Palaeontologica Polonica; 2000, 45, 3
0567-7920
Pojawia się w:
Acta Palaeontologica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ordovician polychaeturid polychaetes: Taxonomy, distribution and palaeoecology
Autorzy:
Hints, O
Eriksson, M.E.
Powiązania:
https://bibliotekanauki.pl/articles/20558.pdf
Data publikacji:
2010
Wydawca:
Polska Akademia Nauk. Instytut Paleobiologii PAN
Opis:
The fossil polychaete family Polychaeturidae is considered as monogeneric and comprises four species of the genus Pteropelta. Pteropelta, originally established on isolated scolecodonts (the carriers), is revised and the apparatus−based Polychaetura is shown to be a junior synonym of Pteropelta. In addition to Pteropelta gladiata and Pteropelta kielanae, Pteropelta hubertisp. nov., and Pteropelta sp. A are herein described from the Upper Ordovician of Estonia and Sweden. Polychaeturids include some of the most common and characteristic scolecodont−bearing polychaetes in the Ordovician of Baltoscandia. They first appeared in the early Darriwilian (Mid Ordovician), flourished in the Late Ordovician and disappeared in the early Silurian. The distribution patterns of individual polychaeturid species infer regional biostratigraphical potential. Polychaeturids were geographically widespread during the Ordovician and have been recorded from at least three palaeocontinents.
Źródło:
Acta Palaeontologica Polonica; 2010, 55, 2; 309-320
0567-7920
Pojawia się w:
Acta Palaeontologica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Exceptionally well-preserved Orsten-type phosphatocopid crustaceans from the Cambrian of Poland
Autorzy:
Olempska, E.
Maas, A.
Waloszek, D.
Eriksson, M.E.
Powiązania:
https://bibliotekanauki.pl/articles/20099.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Instytut Paleobiologii PAN
Opis:
Phosphatocopids are a group of small extinct marine crustaceans, which occur widespread in Cambrian dysoxic benthic lithofacies. Whereas the anatomy of the earliest ontogenetic stages of phosphatocopids, from the head larva with four pairs of appendages onward, is well documented, that of more advanced or adult growth stages has remained almost unknown (except for the external shields). Here we describe a three-dimensionally preserved specimen of a late growth stage of Cyclotron angelini from the Furongian strata (~490 Ma) of northern Poland, which possesses six pairs of appendages (2nd–7th pairs; antennula missing), much of setation, sternum with paragnath humps, and the trunk end with the putative anus. Based on comparisons with known phosphatocopids, the cephalic feeding system of this late larva comprises the antennae with their gnathobase-like median structures on their syncoxa and the mandible with a likewise strong but oblique gnathic coxal endite. Both appendages have a short, specialized endopod bearing a prominent, dentate, stout median spine on its proximal portion. The antennulae are missing but, as in other phosphatocopids, they are not expected to have contributed to the feeding and locomotory system like they do in crustacean stem-lineage representatives and the Eucrustacea, especially in the early larval phase. The lack of an antennal exopod and strong reduction in size of the mandibular exopod of C. angelini suggest that these appendages had lost their function as locomotory and sweeping devices, in contrast to other phosphatocopids (and eucrustaceans). Therefore, they may have served mainly for food gathering in the vicinity of the mouth, which may represent an autapomorphy of this phosphatocopid species. Furthermore, in this developmental stage of C. angelini the production of water currents and movement of food particles toward the median food path was likely achieved by the large, paddle-shaped setiferous exopods of the serially developed post-mandibular limbs. For comparisons, we studied additional phosphatocopid specimens from the Dębki 2 borehole belonging to other taxa and representing different ontogenetic stages. This is also the first report of exceptionally preserved cuticular apodemes in phosphatocopids, extending internally and still bearing partly preserved, putative muscle bundles. As known from extant eucrustaceans, these apodemes most likely served as attachment sites for appendage muscles.
Źródło:
Acta Palaeontologica Polonica; 2019, 64, 1
0567-7920
Pojawia się w:
Acta Palaeontologica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kinetic analysis of LDL apoB transport and metabolism in non-steady states
Autorzy:
Weryński, A.
Nahorski, Z.
Angelin, B.
Berglund, L.
Eriksson, M.
Powiązania:
https://bibliotekanauki.pl/articles/206021.pdf
Data publikacji:
2000
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
biocybernetyka
apheresis
kinetic modelling
low density lipoprotein (LDL)
Opis:
In this paper a novel kinetic analysis is used for evaluation of the low density lipoprotein (LDL) apoB fractional catabolic rate (FCR) after LDL apheresis which creates a nonsteady state. The formulae for calculation of FCR, and LDL rate of appearance (Ra) as functions of time have been derived. Calculations for one normal and one familial hypercholesterolemic (FH) subjects showed that FCR as well as Ra exhibited variations which can be attributed to the circadian rhythm in LDL metabolism. LDL apheresis had a little impact on both Ra and FCR in normal as well as in FH subjects. However, Ra in FH subject was found to be much higher than - that in the normal subject.
Źródło:
Control and Cybernetics; 2000, 29, 1; 405-425
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Gęsiówka. Cz. 2
Autorzy:
Wyganowska-Eriksson, Anna (1926- ).
Powiązania:
Biuletyn Informacyjny / Światowy Związek Żołnierzy Armii Krajowej. Zarząd Główny 2008, nr 8, s. 38-42
Data publikacji:
2008
Tematy:
Micuta, Wacław L. (1915-2008)
Andrzejewski, Jan K. (1914-1944)
Białous, Ryszard M. (1914-1992)
Armia Krajowa. Zgrupowanie "Radosław". Batalion "Zośka" pamiętniki
Powstanie 1944 r. warszawskie pamiętniki
Pamiętniki żołnierskie polskie 1939-1945 r.
Opis:
Fot.
Dostawca treści:
Bibliografia CBW
Artykuł
    Wyświetlanie 1-6 z 6

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