Results 31 to 40 of about 14,500 (246)

Development and Testing of a Small-Size Olfactometer for the Perception of Food and Beverages in Humans

open access: yesFrontiers in Digital Humanities, 2018
Studies of olfactory perception and about the way humans interact with, and perceive food and beverages require appropriate olfactory devices. Moreover, small size, and portable interfaces are needed within the context of Human Computer Interaction (HCI),
P. Risso   +3 more
semanticscholar   +1 more source

Chocolate Classification by an Electronic Nose with Pressure Controlled Generated Stimulation

open access: yesSensors, 2016
In this work, we will analyze the response of a Metal Oxide Gas Sensor (MOGS) array to a flow controlled stimulus generated in a pressure controlled canister produced by a homemade olfactometer to build an E-nose. The built E-nose is capable of chocolate
Luis F. Valdez, Juan Manuel Gutiérrez
doaj   +1 more source

Behavioural Responses of Male Aedes albopictus to Different Volatile Chemical Compounds

open access: yesInsects, 2022
The Asian tiger mosquito, Aedes albopictus, has become one of the most important invasive vectors for disease pathogens such as the viruses that cause chikungunya and dengue.
Davide Carraretto   +5 more
doaj   +1 more source

Reverse chemical ecology approach for the identification of an oviposition attractant for Culex quinquefasciatus. [PDF]

open access: yes, 2018
Pheromones and other semiochemicals play a crucial role in today's integrated pest and vector management strategies. These semiochemicals are typically discovered by bioassay-guided approaches.
Bhagavathy, Ganga   +7 more
core   +1 more source

Odour-mediated sexual attraction in nabids (Heteroptera: Nabidae)

open access: yesEuropean Journal of Entomology, 2008
In many insects, mate finding is mediated by volatile sex pheromones, but evidence in nabids is still fragmentary. The role of odour-mediated sexual attraction in two nabid species, Nabis pseudoferus and N.
Steffen ROTH   +2 more
doaj   +1 more source

Attractiveness of infested and uninfested whole wheat grain and coarse wheat meal odors to coleopteran storage insect pests [PDF]

open access: yesFood and Feed Research, 2018
Using a two-way olfactometer, the effects of the whole wheat grains and coarse wheat meal odors on the primary Sitophilus granarius (L.), S. oryzae (L.) and S. zeamais (Motch.) and secondary Tribolium castaneum (Herbst) and T.
Đukić Nikola J.   +4 more
doaj   +1 more source

Potensi minyak atsiri daun jeruk purut sebagai fumigan nabati terhadap Araecerus fasciculatus (De Geer) (Coleoptera: Anthribidae) pada biji kakao di tempat penyimpanan

open access: yesJurnal Entomologi Indonesia, 2022
Potency of kaffir lime leaves essential oil as botanical fumigant against Araecerus fasciculatus (De Geer) (Coleoptera: Anthribidae) in cocoa bean storages. Cocoa (Theobroma cacao) is one of the important commodities in Indonesia.
Putri Dela Atikah   +2 more
doaj   +1 more source

Volatile compound diversity and conserved alarm behaviour in Triatoma dimidiata [PDF]

open access: yes, 2015
Background: Triatoma dimidiata (Latreille) is a key vector complex of Trypanosoma cruzi, etiologic agent of Chagas disease, as it spans North, Central, and South America.
Cruz López, Leopoldo   +4 more
core   +1 more source

Effects of Dilution Systems in Olfactometry on the Recovery of Typical Livestock Odorants Determined by PTR-MS

open access: yesSensors, 2017
The present study provides an elaborate assessment of the performance of olfactometers in terms of odorant recovery for a selection of odorants emitted from livestock houses.
Pernille Lund Kasper   +5 more
doaj   +1 more source

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