Results 41 to 50 of about 626,568 (372)

Ekspertiis kriminaal-kohtupsühhiaatrias – ülevaade ja soovitusi [PDF]

open access: yes, 2013
Kirjutises on käsitletud kohtueelset kohtupsühhiaatriaekspertiisi kahtlustatava kohta kriminaalasjas. Sellist ekspertiisi nähakse üldiselt kohtupsühhiaatri peamise tööülesandena.
Anderson, Ants
core   +2 more sources

Enriching the ant tree of life: enhanced UCE bait set for genome‐scale phylogenetics of ants and other Hymenoptera

open access: yes, 2017
Targeted enrichment of conserved genomic regions (e.g. ultraconserved elements or UCEs) has emerged as a promising tool for inferring evolutionary history in many organismal groups.
M. G. Branstetter   +3 more
semanticscholar   +1 more source

Convergent evolution of complex structures for ant–bacterial defensive symbiosis in fungus-farming ants

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2018
Significance Animal–microbial mutualistic symbioses are important examples of evolutionary adaptation in which symbionts shape diverse traits of their hosts, from physiology to morphology; yet few examples are known of multiple convergences on identical ...
Hongjie Li   +7 more
semanticscholar   +1 more source

Observations on the Interrelationships among Ants, Aphids, and Aphid Predators [PDF]

open access: yes, 2017
Excerpt: The literature concerning the interactions of these insect groups is as interesting as it is extensive. It has generally been accepted that the relationship between ants and aphids has been one of mutualism in which ants derive all or a large ...
Glass, Arthur W   +2 more
core   +3 more sources

The Ants of Utah [PDF]

open access: yesAmerican Midland Naturalist, 1942
The state of Utah possesses a number of diversified habitats as to both topography and vegetation types. It lies entirely within the arid region of the United States, but there are high mountains separated by arid valleys and mesas. Sagebrush (Artemisia tridentata) ranges over a large portion of the State at the lower elevations.
openaire   +2 more sources

Ants are the major agents of resource removal from tropical rainforests

open access: yesJournal of Animal Ecology, 2017
Ants are diverse and abundant, especially in tropical ecosystems. They are often cited as the agents of key ecological processes, but their precise contributions compared with other organisms have rarely been quantified.
H. Griffiths   +6 more
semanticscholar   +1 more source

Individual rules for trail pattern formation in Argentine ants (Linepithema humile) [PDF]

open access: yes, 2012
We studied the formation of trail patterns by Argentine ants exploring an empty arena. Using a novel imaging and analysis technique we estimated pheromone concentrations at all spatial positions in the experimental arena and at different times.
A Bhatkar   +62 more
core   +6 more sources

Homogenization and impoverishment of taxonomic and functional diversity of ants in Eucalyptus plantations

open access: yesScientific Reports, 2018
Despite its negative impacts on the environment and biodiversity, tree plantations can contribute to biodiversity conservation in fragmented landscapes, as they harbor many native species.
F. Martello   +6 more
semanticscholar   +1 more source

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