Results 31 to 40 of about 6,435,502 (219)

Colonization by tiger mosquito (Aedes albopictus Skuse, 1894) of mountain areas over 600 m above sea level in the surroundings of Trento city, Northeast Italy

open access: yesJournal of Entomological and Acarological Research
Originally from Southeast Asia, the tiger mosquito (Aedes albopictus) is now found almost everywhere in the world. Additionally, it spread throughout all of Northeastern Italy’s cities, including Trento, and settled in the Alpine regions.
Giulia Battistin   +3 more
doaj   +1 more source

Environmental horticulture for domestic and community gardens—An integrated and applied research approach

open access: yesPlants, People, Planet
Societal Impact Statement Daunting global challenges of climate change and biodiversity loss may seem overwhelming. However, gardeners have a secret weapon—gardens, balconies, indoor planting, yards and allotments are mini‐ecosystems that offer ...
Mark B. Gush   +7 more
doaj   +1 more source

Predicting urinary creatinine excretion and its usefulness to identify incomplete 24h urine collections

open access: yes, 2012
Studies using 24 h urine collections need to incorporate ways to validate the completeness of the urine samples. Models to predict urinary creatinine excretion (UCE) have been developed for this purpose; however, information on their usefulness to ...
Dekkers, A.L.M.   +19 more
core   +1 more source

Australia’s marine fishes DNA barcode reference library for integrated taxonomy, metabarcoding & eDNA research

open access: yesScientific Data
Over 15 000 species of fishes are found globally in the marine environment and DNA barcodes are used extensively to describe, catalogue, understand and manage this diversity.
Sharon A. Appleyard   +14 more
doaj   +1 more source

Optimization of the composition of crop collections for ex situ conservation

open access: yes, 2009
Many crop genetic resources collections have been established without a clearly defined conservation goal or mandate, which has resulted in collections of considerable size, unbalanced composition and high levels of duplication.
Engels, J.M.M.   +5 more
core   +1 more source

Travels and science in Brazil [PDF]

open access: yesHistória, Ciências, Saúde: Manguinhos, 2001
Bearing in mind the distinction between the universally-curious explorer and the scientist with a theory to test, we shall ask three questions as we look at scientific travellers coming to Brazil in the eighteenth and nineteenth centuries.
David Marcus Knight
doaj   +1 more source

DiSCmap : digitisation of special collections mapping, assessment, prioritisation. Final project report [PDF]

open access: yes, 2009
Traditionally, digitisation has been led by supply rather than demand. While end users are seen as a priority they are not directly consulted about which collections they would like to have made available digitally or why.
Dobreva, Milena   +7 more
core  

Phenotypic traits in natural perennial ryegrass populations and relations to climate conditions at sites of origins across Europe

open access: yesGenetic Resources
Perennial ryegrass (Lolium perenne L.) is one of the most important forage grass species in temperate climates. However, natural perennial ryegrass populations have been exploited to only a limited extent by breeders.
Silvia Bachmann-Pfabe   +5 more
doaj   +1 more source

MediAssist: Using content-based analysis and context to manage personal photo collections [PDF]

open access: yes, 2006
We present work which organises personal digital photo collections based on contextual information, such as time and location, combined with content-based analysis such as face detection and other feature detectors.
Cathal Gurrin   +19 more
core   +1 more source

PTERIDOPHYTA: RANGE EXTENSION RECORDS FROM THE SOUTHERN DRAKENSBERG. EASTERN CAPE, SOUTH AFRICA

open access: yesBothalia: African Biodiversity & Conservation, 2010
RANGE EXTENSION RECORDS FROM THE SOUTHERN DRAKENSBERG.
R. R. Klopper, S. P. Bester, G. F. Smith
doaj   +1 more source

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