Temat: cross-tolerance - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: CIVILIZATION DIALOGUES: CONCORD DIALECTICS BETWEEN WEST AND EAST
Autorzy:: Sultanbayeva, Gulmyra S.
Powiązania:: https://bibliotekanauki.pl/articles/594757.pdf
Data publikacji:: 2014
Wydawca:: Wydawnictwo Adam Marszałek
Tematy:: civilization
dialogue
the west-the east
cultural values
general human values
cross-cultural dialogues
tolerance
Opis:: This article analyzes how the globalization process is affecting cultural and spiritual development in western and eastern civilizations. The authors describe the psychological aspects of development in the west and the east and analyze contradictions and competition between these two civilizations. The authors conclude that the general human values of the west and the east, which define cross-cultural dialogue and tolerance, can be described as social and cultural factors.
Źródło:: Polish Political Science Yearbook; 2014, 43; 7-12
0208-7375
Pojawia się w:: Polish Political Science Yearbook
Dostawca treści:: Biblioteka Nauki

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Tytuł:: Physiological and Biochemical Changes Induced by UV-B Radiation in Rosemary Plants Grown Under Salinity Stress
Autorzy:: Moghaddam, Abolghasem Hamidi
Arouiee, Hossein
Moshtaghi, Nasrin
Azizi, Majid
Shoor, Mahmoud
Sefidkon, Fatemeh
Powiązania:: https://bibliotekanauki.pl/articles/124221.pdf
Data publikacji:: 2019
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: antioxidant activity
cross-tolerance
hydrogen peroxide
ion content
total phenolic compounds
Opis:: Plants are exposed to solar ultraviolet radiation due to use of sunlight for photosynthesis. Additionally, salinity in soil or water influences the plant productivity and quality considerably. Moreover, when plants are simultaneously exposed to multiple stresses, one form of stress can affect the response to other stress. Particularly, it has been shown that they can benefit from dual tolerance as salinity and UV-B radiation are applied together. In order to understand the effects of UV-B radiation and salinity stress on some physiological and biochemical parameters, one-year-old cuttings of rosemary plants were grown under different levels of ultraviolet B radiation (0, 4.32 and 6.05 kJ m^-2 d^-1) and salinity stress (control, 50, 100 and 150 mM NaCl). The results showed that 4.32 kJ m^-2 d^-1 UV-B treatment significantly increased plant biomass up to 17.9% as compared to control. However, by increasing salinity to 150 mM, plant biomass significantly decreased up to 18.1%, as compared to control. Regardless of UV-B treatments, plants, grown under 100 mM salinity stress, had produced 2.8 times higher total phenolic compounds (TPC) and also have greater antioxidant activity (33.1%) in comparison to control. Both treatments, enhanced UV-B radiation and salinity stress, significantly increased the concentration of proline, hydrogen peroxide (H₂O₂) and malondealdehyde (MDA). In relation of total soluble sugar (TSS) and ion content, both treatments acted in an opposing manner. In turn, the enhanced UV-B radiation decreased concentration of TSS and the Na⁺ content in leaves, salinity stress increased the concentration of TSS, as well as the Na⁺ content in leaves and root. The plants grown under 150 mM salinity level accumulated 5.32 and 2.83 times higher Na⁺ ions in leaves and roots, respectively, than control. In addition, salinity significantly decreased the relative water content (RWC), photosynthetic pigments and K⁺ content in leaves and roots. The interaction between UV-B irradiation and salinity showed that the UV-B radiation improved the K⁺ content in leaves, RWC and membrane stability and consequently resulted in a better tolerance of rosemary to salinity.
Źródło:: Journal of Ecological Engineering; 2019, 20, 5; 217-228
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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