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


Wyświetlanie 1-5 z 5
Tytuł:
Morphological variability of Fraxinus angustifolia Vahl in the north-western Balkans
Autorzy:
Jarni, K.
Westergren, M.
Kraigher, H.
Brus, R.
Powiązania:
https://bibliotekanauki.pl/articles/58877.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
Balkans
Fraxinus angustifolia
fruit
morphological variability
morphometric analysis
narrow-leaved ash
plant variation
shaded leaf
plant population
Opis:
Fraxinus angustifolia Vahl is a species native in the north-western Balkans, where it has a divided range. Most of its range is located in flood-prone riparian sites in the Pannonian plain but the species is also found on humid sites along some rivers in the Submediterranean region. We analysed morphologic variation within and between five populations (14 trees/population) located in the Subpannonian and Submediterranean region of Slovenia. Thirty two characters were assessed on ca. 80 leaves from each tree which were divided depending on exposure to sunlight (sun and shade leaves), and 8 traits on each fruit (ca. 50 fruits/tree). A hierarchically designed experiment using analysis of variance confirmed the significant contribution of all the analysed hierarchical levels of variation to the total variation. The results show that the differences between the trees in a single population are the greatest factor of variability of leaves, followed by differences between populations and differences which are the result of variation in exposure to sunlight. Leaves in shade positions are typically larger than those in sunny positions, and they have broader and shorter-pointed leaflets; in this feature they are very similar to the leaves of F. excelsior. Stepwise discriminant analysis showed that the traits which refer to the leaflet number and length are the best differentiating traits between individual populations. The Submediterranean population Dragonja stands out with the smallest leaves and the population Lijak from the same region is the most similar to Dragonja for most morphological traits. In general, phenotypic differences between the Subpannonian and the Submediterranean populations of F. angustifolia are minor and indistinct. Based on the differences ascertained by the study, we can only confirm the presence of F. angustifolia subsp. oxycarpa (Bieb. ex Willd.) Franco et Rocha Alfonso in this part of its natural range.
Źródło:
Acta Societatis Botanicorum Poloniae; 2011, 80, 3
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fabrication and Properties of the Photosensitive Anisotype $n-Cd_{x}Zn_{1-x}O$/p-CdTe Heterojunctions
Autorzy:
Khomyak, V.
Brus, V.
Ilashchuk, M.
Orletsky, I.
Shtepliuk, I.
Lashkarev, G.
Powiązania:
https://bibliotekanauki.pl/articles/1376075.pdf
Data publikacji:
2014-11
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
72.40.+w
73.40.Lq
81.15.Lm
Opis:
We have fabricated photosensitive anisotype $n-Cd_{x}Zn_{1-x}O$/p-CdTe heterojunctions by a deposition of $Cd_{0.5}Zn_{0.5}O$ film onto freshly-cleaved CdTe monocrystalline wafers using a radiofrequency magnetron reactive sputtering of a zinc-cadmium alloy target. Fundamental electrical properties of the heterojunctions were studied. Dominant mechanisms of a current transport were found. $n-Cd_{x}Zn_{1-x}O$/p-CdTe heterojunctions were photosensitive and were able to operate both in photovoltaic and photodiode modes.
Źródło:
Acta Physica Polonica A; 2014, 126, 5; 1163-1166
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The presence of interfering antibodies in selected control sera on the example of a set for determination of tPSA
Autorzy:
Hajdrowska, B.
Krzakiewicz, K.
Czubasiewicz, Z.
Strzelczyk, J.K.
Szewczyk, M.
Brus, R.
Powiązania:
https://bibliotekanauki.pl/articles/2052429.pdf
Data publikacji:
2015
Wydawca:
Akademia Bialska Nauk Stosowanych im. Jana Pawła II w Białej Podlaskiej
Tematy:
Immunoenzymatic method
control serum
PSA antigen
blocking reagent
Opis:
The human sera often contain substances which interfere in the course of immunochemical reactions. It is essential for the control sera used to determine concentrations of antigen of the prostate not to contain such ingredients. The aim of this study was to test the control sera, three producers, containing low (N) and high (P) concentrations of prostate antigen (tPSA). As a factor blocking the interfering actions, the TRU Bloc Meridian Life Science, Inc. reagent was used which contains antibodies against mouse protein and rheumatoid factor. The sera with a low concentration of tPSA demonstrated the presence of interfering substances.
Źródło:
Health Problems of Civilization; 2015, 09, 2; 55-57
2353-6942
2354-0265
Pojawia się w:
Health Problems of Civilization
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Poszukiwanie leków o działaniu przeciwtoksoplazmowym (omówienie własnych badań przeprowadzonych w latach 1960-1974)
Research of antitoxoplasmic drugs (summary of our own investigation in 1960-1974)
Poiski lekarstv s protivotoksoplazmaticheskim dejjstviem (Obsuzhdenie sobstvennykh issledovanijj proizvedennykh v 1960-1974 gg.)
Autorzy:
Brus, R.
Chruściel, M.
Chruściel, T.L.
Gałuszka, J.
Herman, Z.S.
Samochowiec, L.
Sokoła, A.
Steffen, J.
Szaflarski, J.
Powiązania:
https://bibliotekanauki.pl/articles/2165101.pdf
Data publikacji:
1976
Wydawca:
Polskie Towarzystwo Parazytologiczne
Źródło:
Wiadomości Parazytologiczne; 1976, 22, 3; 273-278
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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