Temat: substrate property - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: An obtaining of nanoheteroepitaxial structures with quantum dots for high effective photovoltaic devices, investigation of their properties
Poluchenie nanogeteroehpitaksialnykh struktur s kvantovymi tochkami dlja vysokoehffektivnykh solnechnykh ehlementov, issledovanie ikh svojjstv
Autorzy:: Maronchuk, I.
Bykovsky, S.
Bondarec, S.
Velchenko, A.
Powiązania:: https://bibliotekanauki.pl/articles/792288.pdf
Data publikacji:: 2014
Wydawca:: Komisja Motoryzacji i Energetyki Rolnictwa
Tematy:: nanoheteroepitaxial structure
quantum dot
liquid phase
substrate
photovoltaic device
investigation
property
semiconductor compound
Źródło:: Teka Komisji Motoryzacji i Energetyki Rolnictwa; 2014, 14, 1
1641-7739
Pojawia się w:: Teka Komisji Motoryzacji i Energetyki Rolnictwa
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Ecology of rare water plant communities in lakes of north-eastern Poland
Autorzy:: Jablonska, E.
Klosowski, S.
Powiązania:: https://bibliotekanauki.pl/articles/57433.pdf
Data publikacji:: 2012
Wydawca:: Polskie Towarzystwo Botaniczne
Tematy:: ecology
rare species
plant community
lake
Polska
aquatic plant
phytocoenosis
water property
substrate property
comparative analysis
Opis:: Habitat studies were conducted on three rare plant communities dominated by Nuphar pumila, Nymphaea candida and Hydrilla verticillata in lakes of north-eastern Poland. The comparison of habitat properties of these three types of phytocoenoses with those of Nuphar lutea common in the area under study was also performed. It was demonstrated that the plant communities studied were ecologically distinct. The habitats of the phytocoenoses of N. pumila differed most significantly from those of the other phytocoenoses. They often inhabited softer waters poor in Mg2+, dissolved SiO2, but rich in total Fe, PO43−, NO3−, and were associated with acidic substrates containing lower levels of Ca2+ and Na+, but greater amounts of total Fe and NO3−. The differences in the habitats of H. verticillata and N. candida phytocoenoses were most pronounced in the case of four properties of water: Na+, K+, Cl−, and Mg+. Their values were lower in waters of the H. verticillata phytocoenoses. The habitats of all the three types of rare phytocoenoses differed considerably from those of N. lutea. The most significant differences were found between the N. lutea and N. pumila phytocoenoses and the smallest differences were between the patches of N. lutea and N. candida. The properties of water were more important in differentiating the habitats of the phytocoenoses studied than the substrate properties. Due to alkalization and increase in water hardness in the lakes studied the stands of N. pumila are among the most threatened. The patches of N. candida and H. verticillata, which occur in waters with a wider range of hardness and tolerating a slight increase in trophy, can still continue to persist in the lakes for a long time.
Źródło:: Acta Societatis Botanicorum Poloniae; 2012, 81, 1
0001-6977
2083-9480
Pojawia się w:: Acta Societatis Botanicorum Poloniae
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Influence of superabsorbents on the physical properties of horticultural substrates
Autorzy:: Martyn, W.
Szot, P.
Powiązania:: https://bibliotekanauki.pl/articles/25794.pdf
Data publikacji:: 2001
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: organic matter
hydrogel
horticultural substrate
physical property
substrate property
superabsorbent
porosity
volumetric density
substrate reaction
Źródło:: International Agrophysics; 2001, 15, 2
0236-8722
Pojawia się w:: International Agrophysics
Dostawca treści:: Biblioteka Nauki

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