Results 41 to 50 of about 222,975 (362)
American Journal of Botany, EarlyView.Abstract Why did it take so long for angiosperms to diversify after they arose? Here I consider the indirect but potentially crucial impact of the “photosynthetic revolution” on plant–herbivore coevolution. Increased vein density in fossil leaves implies a doubling in photosynthesis 125–100 million years ago.
Thomas J. Givnish
wiley +1 more source
Behavioral SciencesIncreasingly large numbers of people are using digital weight loss services (DWLSs) to treat being overweight and obesity. Although it is widely agreed that digital modalities improve access to care in general, obesity stakeholders remain concerned that ...
Louis Talay, Matt Vickers
doaj +1 more source
Nematofauna as indicator of soil N availability in mixed plantations? A case study from tropical forest of Eucalyptus and Acacia in Congo. [P2.179] [PDF]
, 2014 Nitrogen is a limiting factor for the growth of Eucalyptus plantations, particularly in subtropical areas characterized by very low soil fertility (e.g.degraded pastures).
Brauman, Alain +8 more
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Advanced NanoBiomed Research, EarlyView.Silver nanoparticles (AgNPs) synthesized using eco‐friendly green synthesis approaches exhibit remarkable antimicrobial activity and enhanced drug delivery potential. Polymer‐AgNPs conjugates further improve drug stability and targeted delivery, offering a multifunctional platform for biomedical applications.
Mukil Madhusudanan +6 more
wiley +1 more source
Monitoring surface water pollution in Algeria using database indices
Soil and Water ResearchThis study investigated how remote sensing techniques can pinpoint pollution in surface water areas. Researchers focused on the municipalities of Boumerdes, Corso, and Tidjalabine in Algeria's Boumerdes province.
Ouahiba Bouchama, Lounes Amar
doaj +1 more source
Effet de l'hybridation interspecifique sur la teneur et la composition chimique des huiles essentielles d'eucalyptus cultivés au Maroc [PDF]
Biotechnologie, Agronomie, Société et Environnement, 2002 Interspecific hybridization effect on the content and the chemical composition of essential oils of eucalyptus grown in Morocco. In this work, the quality and quantity of the leave essential oils of five Eucalyptus hybrids were determined. The crosses of
Farah A., Fechtal M., Chaouch A.
doaj
Fire Histories and Rainforest Aboriginal Archaeology in the Wet Tropics Bioregion, North Queensland
Archaeology in Oceania, EarlyView.ABSTRACT Unlike the dominant Australian savanna‐sclerophyll vegetation, tropical rainforests do not burn easily. Any evidence of fire in Australian rainforests therefore invites explanations of its source. Analysis of 187 radiocarbon dates that include selected charcoal fragments from 23 soil pits and 7 archaeological sites from the Wet Tropics ...
Richard Cosgrove +9 more
wiley +1 more source
PharmacyDigital weight-loss services (DWLSs) combining pharmacotherapy and health coaching have the potential to make a major contribution to the global struggle against obesity.
Louis Talay, Matt Vickers
doaj +1 more source
Genetic improvement of forest tree species [PDF]
Crop Breeding and Applied Biotechnology, 2011 Brazilian forestry sector is considered one of the most developed in the world, being the base for important industrialsegments which use wood as raw material.
Teotônio Francisco Assis +1 more
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Adaptation of Agro-IBIS model for Eucalyptus carbon budget estimation at regional level- a case study in Sao Paulo State, Brazil [PDF]
, 2019 Highly productive fast-growing Eucalyptus plantations cover more than 5 million hectares in Brazil and exhibit very dynamic carbon fluxes throughout their 6-7 year rotations. These plantations quickly shift from C sources at the beginning of the rotation
Almeida Colmanetti, Michel Anderson +12 more
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