Results 11 to 20 of about 147,023 (293)
L´impact des aires protégées et des utilisations anthropogènes du sol sur la regeneration des terrains boisés à Acacia dans l´est du Burkina Faso [PDF]
, 2008 Regeneration success, persistence strategies (seedlings vs. coppicing), and population trend of Acacia spp. were tested under two land-use regimes in eastern Burkina Faso: (i) protected areas shielded to livestock grazing pressure, to logging, and using ...
Guinko, Sita +4 more
core +2 more sources
Uso das rúbricas de avaliación, a avaliación entre pares e a autoavaliación para mellorar as competencias do alumno [PDF]
, 2019 [Resumo] Na materia Sistemas de Abastecemento e Saneamento do Mestrado Internacional de Enxeñaría da Auga trabállanse as competencias transversais comunicativas, de consulta e selección de información e de avaliación crítica.
Naves, Acacia
core +2 more sources
Journal of Lipid Research, 1999 Gene expression profiling is rapidly becoming a mainstay of functional genomic studies. However, there have been relatively few studies of how the data from expression profiles integrate with more classic approaches to examine gene expression. This study
Dago Dimster-Denk +10 more
doaj +1 more source
Forest and Society, 2022 According to FAO figures, over 129 million hectares of forests have been lost globally since the 1990s, mainly in the tropical Global South, where agriculture acts as the main driver of forest conversion.
Nga Thi Ha +2 more
doaj +1 more source
Seed production, infestation, and viability in Acacia tortilis (synonym: Vachellia tortilis) and Acacia robusta (synonym: Vachellia robusta) across the Serengeti rainfall gradient [PDF]
, 2017 Tree recruitment in savannas proceeds in multiple stages characterized by successive filters occurring at the seed and seedling stages. The “demographic bottleneck” hypothesis suggests that such filters ultimately restrict tree density and prevent trees ...
Anderson, T. Michael +3 more
core +1 more source
Can species richness be maintained in logged endemic Acacia Heterophylla forests (Reunion Island, Indian Ocean) ? [PDF]
, 2007 It is assumed that forests can serve multiple uses, including wood production and maintenance of high biodiversity level. We tested this hypothesis by studying eradication methods of invasive plants currently implemented in exploited endemic Acacia ...
Baret, Stéphane +5 more
core +1 more source
Silicon photonic integration in telecommunications
Frontiers in Physics, 2015 Silicon photonics is the guiding of light in a planar arrangement of silicon-based materials to perform various functions. We focus here on the use of silicon photonics to create transmitters and receivers for fiber-optic telecommunications.
Christopher Richard Doerr
doaj +1 more source
Molecules, 2022 This study was planned to explore the locally available natural sources of gum hydrocolloids as a natural modifier of different starch properties. Corn (CS), sweet potato (SPS), and Turkish bean (TBS) starches were mixed with locally extracted native or ...
Shahzad Hussain +6 more
doaj +1 more source
International Journal of Food Properties, 2020 Polyphenols are recognized as significant phytochemicals responsible for the health-promoting properties of honey. Their levels and chemical diversity in honey are mainly dependent on the floral and geographical origin of the honey.
Mohamed H. A. Suleiman +2 more
doaj +1 more source
Acacia tree Sndt in ancient Egypt شجرة Sndtالسنط فى مصر القديمة [PDF]
Journal of General Union of Arab Archaeologists, 2019 : Acacia nilotica is a perennial non-climbing shrub or tree, usually 15-20 meters high, found on the silt banks of the river Nile from the southern Central Sudan extending northwards to the Egyptian borders.
Dr. Seham el-Sayed abd el Hameed Eissa +1 more
doaj +1 more source