Results 31 to 40 of about 876 (157)

From innovation-as-usual towards unusual innovation: using nature as an inspiration

open access: yesJournal of Innovation and Entrepreneurship, 2021
Innovation-as-usual employs synthetic input as the key source of inspiration to bring about innovations, whereas unusual innovation is inspired by designs in nature.
John P. Ulhøi
doaj   +1 more source

Scent whisper [PDF]

open access: yes, 2006
Scent Whisper is a jewellery set integrated with wireless sensor networks that offer social and therapeutic value in a desirable context. The jewellery incorporates sensors and microfluidics to initiate fragrance delivery, depending on the sensor ...
Jenkins, Gareth   +2 more
core   +1 more source

Mechanistic origins of bombardier beetle (Brachinini) explosion-induced defensive spray pulsation [PDF]

open access: yes, 2014
Bombardier beetles (Brachinini) use a rapid series of discrete explosions inside their pygidial gland reaction chambers to produce a hot, pulsed, quinone-based defensive spray.
Arndt, Eric Michael   +3 more
core   +1 more source

Ground Beetles of Islands in the Western Basin of Lake Erie and the Adjacent Mainland (Coleoptera: Carabidae, Including Cicindelini) [PDF]

open access: yes, 2017
We report 241 species representing 63 genera of ground beetles from the islands of the western basin of Lake Erie and selected mainland sites from a 1991-93 survey, plus specimens examined in public and private collections, and previously published ...
Horn, D. J, Purrington, F F, Will, K. W
core   +3 more sources

An Annotated Checklist of Wisconsin Ground Beetles (Coleoptera: Carabidae) [PDF]

open access: yes, 2018
A survey of Carabidae in the state of Wisconsin, U.S.A. yielded 87 species new to the state and incorporated 34 species previously reported from the state but that were not included in an earlier catalogue, bringing the total number of species to 489 in ...
Messer, Peter W
core   +3 more sources

Economically Beneficial Ground Beetles. The specialized predators Pheropsophus aequinoctialis (L.) and Stenaptinus jessoensis (Morawitz): Their laboratory behavior and descriptions of immature stages (Coleoptera: Carabidae: Brachininae)

open access: yesZooKeys, 2009
Adults of Pheropsophus aequinoctialis (L.) (Coleoptera: Carabidae: Brachininae: Brachinini), are largely nocturnal predators and scavengers on animal and plant materials. The daily food consumption of a pair of adults is the equivalent to 1.2 - 2.3 large
Howard Frank   +2 more
doaj   +1 more source

The hatching mechanism of 130‐million‐year‐old insects: an association of neonates, egg shells and egg bursters in Lebanese amber

open access: yesPalaeontology, Volume 62, Issue 4, Page 547-559, July 2019., 2019
Abstract Hatching is a pivotal moment in the life of most animals. Diverse chemical, behavioural and mechanical methods have evolved in metazoans to break the egg membranes. Among them, many arthropod and vertebrate embryos hatch using ephemeral, frequently convergent structures known as egg bursters.
Ricardo Pérez‐de la Fuente   +4 more
wiley   +1 more source

It's Not a Bug, It's a Feature: Functional Materials in Insects

open access: yesAdvanced Materials, Volume 30, Issue 19, May 10, 2018., 2018
Insects have evolved manifold optimized solutions to everyday problems. The diversity and precision of their hierarchical material adaptations often outsmart and outperform current man‐made approaches. These materials hence provide an excellent basis for the inspiration of new technological approaches by taking design cues from nature's solutions ...
Thomas B. H. Schroeder   +3 more
wiley   +1 more source

Ant‐Associated Beetle Fauna in Bulgaria: A Review and New Data

open access: yesPsyche: A Journal of Entomology, Volume 2013, Issue 1, 2013., 2013
The rich myrmecofauna in Bulgaria, comprising about 170 species, constitutes favorable settings for a diverse associated fauna. An attempt to summarize the fragmented faunal data on this ecological group in Bulgaria, together with inclusion of new data, has resulted in a comprehensive list of 121 beetle species from 14 families, obligate or facultative
Albena Lapeva-Gjonova, Alain Lenoir
wiley   +1 more source

Evaluating bridge survey ability to detect river otter Lontra canadensis presence: a comparative study

open access: yesWildlife Biology, Volume 14, Issue 1, Page 61-69, March 2008., 2008
Abstract Many researchers use bridges as search sites to monitor freshwater otter species along watercourses. Bridges enable rapid and easy access to their habitat, but for most otter species little is known on whether these anthropogenic structures affect their distribution, their marking preferences, and consequently, the ability of such surveys to ...
Daniel Gallant   +2 more
wiley   +1 more source

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