Autor: Marciniec, D. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Search of quick method of contast staining of Trichinella spiralis larvae in muscles
Poszukiwanie szybkiej metody kontrastowego barwienia włośni w tkance mięśniowej
Poiski bystogo kontrastnogo metoda okraski trikhinelleza v myshechnojj tkani
Autorzy:: Kozar, Z.
Marciniec, D.
Powiązania:: https://bibliotekanauki.pl/articles/2177503.pdf
Data publikacji:: 1970
Wydawca:: Polskie Towarzystwo Parazytologiczne
Źródło:: Wiadomości Parazytologiczne; 1970, 16, 1; 61-62
0043-5163
Pojawia się w:: Wiadomości Parazytologiczne
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Phenomenon of floral reversion in bolting garlic (Allium sativum L.)
Autorzy:: Winiarczyk, K.
Marciniec, R.
Tchórzewska, D.
Powiązania:: https://bibliotekanauki.pl/articles/12188524.pdf
Data publikacji:: 2018
Wydawca:: Uniwersytet Przyrodniczy w Lublinie. Wydawnictwo Uniwersytetu Przyrodniczego w Lublinie
Tematy:: plant cultivation
garlic
Allium sativum
vegetative propagation
inflorescence
morphological change
bulb
flowering
flowering reversion
Opis:: In this study, we present investigations of morphological changes in the inflorescence of bolting Allium sativum L., which forms umbel-like inflorescences with small, inconspicuous flowers, bulbils, and leaf-like membranous bracts. Particular attention was focused on the architecture of a single flower, and the full sequence of developmental events and the differentiation of flower elements and inflorescence were traced. During the several-year long investigations of the garlic species, we observed that all inflorescence elements emerged chaotically, taking a completely random place in the inflorescence receptacle and it was impossible to identify the sequence of formation of the individual inflorescence elements. The absence of regular phyllotaxis and the specific sequence of formation of inflorescence elements are characteristic for inflorescence reversion. Since domesticated garlic has lost the capacity for sexual reproduction, it has probably evolved alternative reproduction modes in its developmental strategy, which is reflected by the formation of numerous bulbils (vegetative buds, topsets) in the inflorescence. This is one of the forms of reproductive strategy of the species, which through domestication progresses from sexual to asexual reproduction.
Źródło:: Acta Scientiarum Polonorum. Hortorum Cultus; 2018, 17, 2; 123-134
1644-0692
Pojawia się w:: Acta Scientiarum Polonorum. Hortorum Cultus
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Problematyka osuwiskowa w działalności służby geologicznej i administracji publicznej
The issues of landslides in the activities of the Geological Survey and public administration units
Autorzy:: Marciniec, P.
Laskowicz, I.
Zimnal, Z.
Grabowski, D.
Rączkowski, W.
Powiązania:: https://bibliotekanauki.pl/articles/2075292.pdf
Data publikacji:: 2015
Wydawca:: Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:: osuwiska
ustawodawstwo
LCS
ryzyko
landslides
legislation
hazard
Opis:: The development of landslides in southern Poland caused financial and public substantial losses at the turn of centuries. It became an impulse for developing of the counteraction standardized system against harmful effects of mass movements. A reconstruction of destroyed objects was the first step after every landslide event. The issue of mass movements turned up at the Polish legislation after 2000. Landslides were regarded as act of natural processes, while numerous reactivating of the landslides were regarded as state of natural disasters. An obligation of taking landslides into account in the land-use planning was established. An obligation of monitoring and registering of landslides was imposed also on self-government units. At the same time assumptions of the Landslide Counteracting System (LCS; SOPO in Polish) project were developed. The aim of the Project is to collect and archiving in a standardized format results of investigations of the landslide.Within the frame of the LCS project on seventy five percent of the Carpathian area landslide inventory has been made, while still sixty landslides are currently monitored. Results of the work are archived in on-line available LCS database. The detailed data about landslines is accessible to the local authorities. This data is a primary source of information essential for raising fouds needed for stabilization, restoration and shifting of the destroyed public infrastructure. This data is also a tool for keping the spatial sustainable policy on the local level.
Źródło:: Przegląd Geologiczny; 2015, 63, 12/1; 1364--1372
0033-2151
Pojawia się w:: Przegląd Geologiczny
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: A novel functional MgO ∙ SiO2/polyhedral oligomeric silsesquioxane hybrids as an active filler of polypropylene
Autorzy:: Ambrożewicz, D.
Jakubowska, P.
Kloziński, A.
Nowacka, M.
Dudziec, B.
Andrzejewska, E.
Jesionowski, T.
Marciniec, B.
Powiązania:: https://bibliotekanauki.pl/articles/777872.pdf
Data publikacji:: 2013
Wydawca:: Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:: Magnesium silicate
Polyhedral oligomeric silsesquioxane
polypropylene
polymer composites
mechanical properties
Opis:: New organic/inorganic hybrid fillers were obtained by mechanical modification of magnesium silicate with selected polyhedral oligomeric silsesquioxane and characterized afterwards. MgO ∙ SiO2 was precipitated in a water system. The effect of chemical modification of magnesium silicate surface on their physicochemical properties was determined. Functionalization was carried out with the use of different amount of (1-(3-hydroxypropyl)dimethylsiloxy- 3,5,7,9,11,13,15-hepta(isobutyl)pentacyclo-[9.5.1.13, 9.15, 15.17, 13]octasiloxane). The polypropylene composites of 0.5, 1.0 and 1.5 wt.% modified by 10 weight parts by the mass of the filler were also produced. For the obtained polypropylene composites measurements of the tensile strength, Young’s modulus and elongation at break were performed.
Źródło:: Polish Journal of Chemical Technology; 2013, 15, 4; 42-48
1509-8117
1899-4741
Pojawia się w:: Polish Journal of Chemical Technology
Dostawca treści:: Biblioteka Nauki

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