Results 81 to 90 of about 218,941 (392)

A remarkable new Anomiopus Westwood from Peru (Coleoptera: Scarabaeidae: Scarabaeinae) [PDF]

open access: yes, 2013
Described and illustrated is a strikingly distinct new species of the scarabaeine genus Anomiopus Westwood, A.
Edmonds, William David, Figueroa, Luis
core   +2 more sources

Biobased Bionic Spider Silk via Electrostatic Complexation for Simultaneously Harvesting Atmospheric Water and Triboelectric Energy

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based bionic spider silk and spider web are first prepared using polyelectrolyte complexation technique for the simultaneous harvesting of water and triboelectric energy. The advantage of this process lies on entirely bio‐based materials, fully green water‐processable procedures, extremely high production rate (99.36%), excellent fog harvesting ...
Qin Chen   +9 more
wiley   +1 more source

Dung beetle communities are jointly mediated by soil properties, herbivore dung types, and habitats in Serengeti savannah

open access: yesEcological Indicators
Dung beetles play essential roles in ecosystem functioning, by decomposing mammalian dungs, thereby facilitate nutrient cycling, seed dispersal, and parasite suppression.
Abel Ahungu   +6 more
doaj   +1 more source

Quantifying immediate and delayed effects of anthelmintic exposure on ecosystem functioning supported by a common dung beetle species. [PDF]

open access: yesPLoS ONE, 2017
Dung beetles (Coleoptera: Scarabaeoidea) support numerous ecosystem functions in livestock-grazed pastures. Exposure to veterinary anthelmintic residues in livestock dung can have lethal and sublethal effects on dung beetles, and can reduce rates of dung
Paul Manning   +2 more
doaj   +1 more source

Communities of Dung Beetles (Coleoptera: Scarabaeoidea) in the Steppe of Mongolia

open access: yesMongolian Journal of Biological Sciences, 2021
We studied the community structure of dung beetles in livestock dung within the steppe ecosystem of Mongolia. We found 15 species of dung beetles belonging to three families and representing two functional guilds, namely paracoprids and endocoprids.
Purevdorj Jargalsaikhan   +5 more
doaj   +1 more source

Taming the waterways: The Europeanization of Southern Québec's riverside landscapes during the 16th–18th centuries [PDF]

open access: yes, 2018
The arrival of Europeans in the New World effected the interaction of 2 temperate biogeographical eco-zones: the Palaearctic and Nearctic. Alfred Crosby has hypothesized that the success of the Europeans as imperialists was due, in part, to the ability ...
King, Gary, Muller, Thomas
core   +1 more source

Block Copolymers: Emerging Building Blocks for Additive Manufacturing

open access: yesAdvanced Functional Materials, EarlyView.
This review addresses how block copolymer (BCP) physics and rheology have led to the widespread use of BCPs in advanced additive manufacturing techniques, with particular emphasis on the untapped potential of these nanostructured materials toward achieving multi‐scale architected materials with unique, programmable material properties.
Alice S. Fergerson   +3 more
wiley   +1 more source

Diversity and distribution patterns of Ecuador’s dung beetles (Coleoptera: Scarabaeinae)

open access: yesFrontiers in Ecology and Evolution, 2022
IntroductionEcuador harbors an astounding number of ecosystems and species. However, anthropogenic land-use changes are the primary drivers of biodiversity loss in major taxonomic groups, especially insects.
Santiago Villamarin-Cortez   +6 more
doaj   +1 more source

Local and regional ecological morphology of dung beetle assemblages across four biogeographic regions [PDF]

open access: yes, 2011
Aim Niche partitioning within species assemblages is thought to influence species packing and/or total niche space occupied. The evolution of dung beetles (Scarabaeinae) is likely to have been strongly influenced by inter-specific competition, leading to
Aguirre   +64 more
core   +1 more source

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