Results 11 to 20 of about 174,431 (287)

Health effects of diesel engine exhaust emissions exposure (DEEE) can mimic allergic asthma and rhinitis

open access: yesAllergy, Asthma & Clinical Immunology, 2019
Background Patients presenting to Accident and Emergency (A&E) facilities with dyspnoea, coughing, wheezing and nasal blockage are presumed to have allergic asthma and/or rhinitis. Occupational asthma (OA), which has similar symptoms is rarely considered.
Elopy Sibanda, Nancy Makaza
doaj   +1 more source

Taxonomy, distribution, and conservation status of Geonoma (Arecaceae, Arecoideae): new records for the Maranhão state, Brazil

open access: yesCaldasia, 2021
Geonoma is one of the more diverse genera of palms in the neotropical region, which comprises 68 species distributed from southern Mexico to south-western Brazil.
Gustavo Pereira Lima   +2 more
doaj   +1 more source

Palm phytoliths of mid-elevation Andean forests [PDF]

open access: yes, 2018
Palms are one of the most common tropical plant groups. They are widespread across lowland tropical forests, but many are found in higher altitudes have more constrained environmental ranges.
Huisman, Seringe N.   +2 more
core   +4 more sources

The contribution of the Canary Island date palm (Phoenix canariensis) to the winter diet of frugivores in novel ecosystems [PDF]

open access: yes, 2019
With the increasing expansion in urban areas, many species have adapted to utilising horticulturally used plants as alternate or augmentary food sources, in particular, during winter – when native foods are largely absent. Ornamental palms ...
Dirk, Spennemann HR
core   +2 more sources

Multigene Phylogeny Reveals Haploanthostomella elaeidis gen. et sp. nov. and Familial Replacement of Endocalyx (Xylariales, Sordariomycetes, Ascomycota)

open access: yesLife, 2021
During our investigation of palm fungi in Thailand, two interesting taxa from Elaeis guineensis and Metroxylon sagu (Arecaceae) were collected. Based on phylogenetic analyses of a combined dataset of ITS, LSU, rpb2, and tub2 nucleotide sequences as well ...
Sirinapa Konta   +9 more
doaj   +1 more source

The use of soil palynomorphs in forensics

open access: yesJournal of Applied Sciences and Environmental Management, 2018
The aim was to establish the forensic value of using palynomorphs in soil samples to link people or objects to crime scenes in order to establish or strengthen an association.
A.A. Abdulrahaman   +2 more
doaj   +1 more source

New observations on the resistance of coconut cultivars to tropical cyclones in Vanuatu [PDF]

open access: yes, 2007
The resistance of coconut palms to violent winds was observed at the Saraoutou research station as cyclone Dani passed over tile island of Santo in Vanuatu in January 1999.
Hamelin, Chantal   +2 more
core   +1 more source

Palm readings. [PDF]

open access: yesEnvironmental Health Perspectives, 1998
Scientists are taking technology in common laboratory usage for more than 15 years and adapting it in ways that may, quite literally, bring the laboratory into the field. The technology is known as surface plasmon resonance (SPR), and a team of scientists has taken a sensing unit that was once the size of an old-fashioned console television and ...
openaire   +3 more sources

Cross-scale determinants of palm species distribution Determinantes meta-espaciais da distribuição de palmeiras

open access: yesActa Amazonica, 2007
We investigate palm species distribution, richness and abundance along the Mokoti, a seasonally-dry river of southeastern Amazon and compare it to the patterns observed at a large scale, comprising the entire Brazilian territory.
Rodolfo Salm   +3 more
doaj   +1 more source

Tissue culture of oil palm : finding the balance between mass propagation and somaclonal variation [PDF]

open access: yes, 2019
The oil palm (Elaeis guineensis Jacq.) is typically propagated in vitro by indirect somatic embryogenesis, a process in which somatic cells of an explant of choice are, via an intermediate phase of callus growth, induced to differentiate into somatic ...
Inzé, Dirk, Maene, Ludo, Weckx, Sylvie
core   +2 more sources

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