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Mostrando ítems 571-580 de 661
Cyanobacterial biomass as a potential biosorbent for the removal of recalcitrant dyes from water (2021)
(MDPI, 2021-11-02)
The accumulation of cyanobacteria produced due to eutrophication processes and the increment of different pollutants in water as a result of industrial processes affects aquatic environments such as the ocean, rivers, and ...
Toward an integrated disaster management approach: How artificial intelligence can boost disaster management (2021)
(MDPI, 2021-11-02)
Technical and methodological enhancement of hazards and disaster research is identified as a critical question in disaster management. Artificial intelligence (AI) applications, such as tracking and mapping, geospatial ...
Student’s satisfaction of the quality of online learning in higher education: An empirical study (2021)
(MDPI, 2021-11-01)
Higher education institutions (HEIs) have been facing a digital transformation in online learning as a result of the restrictions generated by COVID-19. Therefore, identifying which are the elements that influence student ...
Promoting sustainable mobility: Impact of an urban biking programme on university students (2021)
(MDPI, 2021-11-02)
The use of bicycles is an active and sustainable mode of transport par excellence. It is a way of increasing people’s physical activity time and should therefore be promoted in educational contexts. The aim of this research ...
When SF5outplays CF3: effects of pentafluorosulfanyl decorated scorpionates on copper (2021)
(Royal Society of Chemistry, 2021-11-21)
Polyfluorinated, electron-withdrawing, and sterically demanding supporting ligands are of significant value in chemistry. Here we report the assembly and use of a bis(pyrazolyl)borate, [Ph2B(3-(SF5)Pz)2]−that combines all ...
Photophysical study and in vitro approach against Leishmania panamensis of dicloro-5,10,15,20-tetrakis(4-bromophenyl)porphyrinato Sn(IV) (2021)
(F1000 Research Ltd, 2021)
Background: Photodynamic therapy activity against different biological systems has been reported for porphyrins. Porphyrin modifications through peripheral groups and/or by metal insertion inside the ring are main alternatives ...
Carotenoid cocktail produced by an antarctic soil flavobacterium with biotechnological potential (2021)
(MDPI, 2021-12)
Carotenoids are highly important in pigmentation, and its content in farmed crustaceans and fish correlates to their market value. These pigments also have a nutritional role in aquaculture where they are routinely added ...
Synthesis and fungicidal activity of hydrated geranylated phenols against botrytis cinerea (2021)
(MDPI, 2021-11-02)
Botrytis cinerea is a ubiquitous fungus that affects hundreds of plants, resulting in economic losses to the horticulture and fruit industry. The search for new antifungal agents is a matter of current interest. Thus, in ...
A talk between flavonoids and hormones to reorient the growth of gymnosperms (2021)
(MDPI, 2021-12-01)
Plants reorient the growth of affected organs in response to the loss of gravity vector. In trees, this phenomenon has received special attention due to its importance for the forestry industry of conifer species. Sustainable ...
Development and validation of the acceptance of dating violence questionnaire (2021)
(SAGE Publications Ltd, 2021)
The purpose of this study was to develop and validate a questionnaire to measure the acceptance of dating violence among young Chileans, that evaluates both victimization and perpetration perspectives. Based on the Intimate ...