Results 51 to 60 of about 209,700 (208)

Drosophila olfactory receptors as classifiers for volatiles from disparate real world applications [PDF]

open access: yes, 2014
Olfactory receptors evolved to provide animals with ecologically and behaviourally relevant information. The resulting extreme sensitivity and discrimination has proven useful to humans, who have therefore co-opted some animals' sense of smell.
Amalia Z Berna   +7 more
core   +1 more source

Gas Source Localization Strategies for Teleoperated Mobile Robots. An Experimental Analysis [PDF]

open access: yes, 2017
Gas source localization (GSL) is one of the most important and direct applications of a gas sensitive mobile robot, and consists in searching for one or multiple volatile emission sources with a mobile robot that has improved sensing capabilities (i.e.
Gongora, Andres   +2 more
core   +1 more source

Identification of suitable biomarkers for stress and emotion detection for future personal affective wearable sensors [PDF]

open access: yes, 2020
Skin conductivity (i.e., sweat) forms the basis of many physiology-based emotion and stress detection systems. However, such systems typically do not detect the biomarkers present in sweat, and thus do not take advantage of the biological information in ...
Andrews, Simon   +5 more
core   +1 more source

Identifikasi Aroma Teh Dengan E-nose Menggunakan Metode Backpropagation [PDF]

open access: yes, 2016
Pada penelitian ini digunakan E-Nose yang menggunakan sensor gas TGS 2602, TGS 2620, TGS 2610, TGS 2622, dan TGS 822. Teh yang akan digunakan pada tugas akhir ini adalah teh hitam, teh hijau, teh melati, dan teh oolong. Pola data diperoleh dari pembacaan
Firdaus, F. (Firdaus)   +2 more
core  

A wireless and portable electronic nose to differentiate musts of different ripeness degree and grape varieties [PDF]

open access: yes, 2016
Two novel applications using a portable and wireless sensor system (e-nose) for the wine producing industry—The recognition and classification of musts coming from different grape ripening times and from different grape varieties—Are reported in this ...
Aleixandre, Manuel   +5 more
core   +1 more source

Temporal Dynamics and Electronic Nose Detection of Stink Bug-Induced Volatile Emissions from Cotton Bolls

open access: yesPsyche: A Journal of Entomology, 2012
Management decisions for stink bugs (Pentatomidae) in Bt cotton are complicated by time-consuming sampling methods, and there is a need for more efficient detection tools.
David C. Degenhardt   +2 more
doaj   +1 more source

The Role of a Polymer-Based E-Nose in the Detection of Head and Neck Cancer from Exhaled Breath

open access: yesSensors, 2022
The aim of our study was to assess whether a polymer-based e-nose can distinguish head and neck cancer subjects from healthy controls, as well as from patients with allergic rhinitis. A total number of 45 subjects participated in this study.
Roberta Anzivino   +7 more
doaj   +1 more source

Electronic nose dataset for beef quality monitoring in uncontrolled ambient conditions

open access: yesData in Brief, 2018
In recent years, the development of a rapid, simple, and low-cost meat assessment system using an electronic nose (e-nose) has been the concern of researchers.
Dedy Rahman Wijaya   +2 more
doaj   +1 more source

Identification of Two Commercial Pesticides by a Nanoparticle Gas-Sensing Array

open access: yesSensors, 2021
This study presents the experimental testing of a gas-sensing array, for the detection of two commercially available pesticides (i.e., Chloract 48 EC and Nimrod), towards its eventual use along a commercial smart-farming system. The array is comprised of
Evangelos Skotadis   +6 more
doaj   +1 more source

Rapid Method for Faults Detection in Beer Using a Low-Cost Electronic Nose and Machine Learning Modelling

open access: yesBiology and Life Sciences Forum, 2021
Beer is susceptible to developing different faults (off-flavours/off-aromas) due to its main ingredients and variability in the conditions within the production stages and storage; this is especially challenging for craft breweries.
Claudia Gonzalez Viejo   +2 more
doaj   +1 more source

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