Results 161 to 170 of about 82,347 (308)

Investigating context-aware clues to assist navigation for visually impaired people [PDF]

open access: yes, 2002
It is estimated that 7.4 million people in Europe are visually impaired [1]. Limitations of traditional mobility aids (i.e. white canes and guide dogs) coupled with a proliferation of context-aware technologies (e.g.
Bradley, N.A., Dunlop, M.D.
core  

Laryngopharyngeal Reflux and Olfaction Disorders. Is There Any Connection? A Scoping Review.

open access: green, 2022
Vasiliki Florou   +6 more
openalex   +2 more sources

Decreased female survival may help explain wild turkey population decline

open access: yesWildlife Society Bulletin, EarlyView.
Meta‐analysis shows recent decreases in annual adult female wild turkey survival may help explain contemporary population declines in North America from 1978–2023. Abstract Recent declines in wild turkey (Meleagris gallopavo) populations have prompted extensive research efforts and adjustments to state hunting regulations across the range of wild ...
Marcus A. Lashley   +6 more
wiley   +1 more source

Integrating Vision and Olfaction via Multi-Modal LLM for Robotic Odor Source Localization

open access: yesSensors
Odor source localization (OSL) technology allows autonomous agents like mobile robots to localize a target odor source in an unknown environment. This is achieved by an OSL navigation algorithm that processes an agent’s sensor readings to calculate ...
Sunzid Hassan   +2 more
doaj   +1 more source

Comparing the Expression of Olfaction-Related Genes in Gypsy Moth (Lymantria dispar) Adult Females and Larvae from One Flightless and Two Flight-Capable Populations [PDF]

open access: gold, 2017
Andrea Clavijo McCormick   +5 more
openalex   +1 more source

Exploring marking methods for the predatory hoverfly Sphaerophoria rueppellii (Diptera: Syrphidae)

open access: yesInsect Science, EarlyView.
As important pollinators and predators of aphids, hoverflies play an important role in ecosystems. This study focuses on identifying the best marking technique for the model species Sphaerophoria rueppellii that can be used to track hoverfly feeding and oviposition sites, evaluating three methods: rubidium (RbCl), fluorescein, and fluorescent dusts ...
Michele Violi   +4 more
wiley   +1 more source

The predatory behavior of ants: an impressive panoply of morphological adaptations

open access: yesInsect Science, EarlyView.
This review focuses on predation in ants, showing the wide diversity of cases from solitary foraging to group hunting tactics, as well as the evolution of mandible shape frequently adapted to capture specific prey. Although most ants are generalist feeders, finding their sugary substances directly on plants or indirectly via sap‐sucking insects, some ...
Alain Dejean   +6 more
wiley   +1 more source

Experimental Evidence That Blood Parasite Infection Affects Incubation Patterns in a Cavity‐Nesting Songbird

open access: yesIntegrative Zoology, EarlyView.
Chronic blood parasite infections in wild birds can affect their incubation behavior. In pied flycatchers, females with reduced parasite infections incubated for longer than control females. Despite behavioral changes, no immediate effects on fitness were observed.
Marina García‐del Río   +5 more
wiley   +1 more source

Polarization vision and the physiological basis for trichromatic vision in Philaenus spumarius: Understanding host‐seeking behaviour in insect vectors for Xylella fastidiosa control

open access: yesAnnals of Applied Biology, EarlyView.
We investigated the role of vision in host‐seeking behaviour by Philaenus spumarius, the main European vector of Xylella fastidiosa, through an integrated anatomical, optical, physiological, and behavioural study. Our data highlight that the spittlebug uses visual cues, including polarized light, which may aid in detecting the polarized reflections ...
Domen Lazar   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy