Judicial Admissibility of Canine Detection Evidence

2011 ◽  
pp. 143-172
Keyword(s):  
Canine Detection

scholarly journals Canine detection of volatile organic compounds unique to human epileptic seizure

2021 ◽  
Vol 115 ◽  
pp. 107690
Author(s):  
Edward Maa ◽  
Jennifer Arnold ◽  
Katherine Ninedorf ◽  
Heather Olsen
Keyword(s):  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Epileptic Seizure ◽  
Volatile Organic ◽  
Canine Detection

scholarly journals Detection of <i>Verticillium dahliae</i> in Olive Groves Using Canine Detection Units

2016 ◽  
Vol 07 (04) ◽  
pp. 225-229
Author(s):  
Lluís Pons Anglada ◽  
Maria dels Àngels Calvo Torras
Keyword(s):  
Verticillium Dahliae ◽  
Olive Groves ◽  
Canine Detection

Canine Detection of Blood Evidence

Canines ◽  
2021 ◽  
pp. 611-653
Author(s):  
LaTara Rust ◽  
Katie D. Nizio ◽  
Shari L. Forbes
Keyword(s):  
Canine Detection

scholarly journals A case study in canine detection of giant bullfrog scent

2021 ◽  
Vol 69 (3) ◽  
Author(s):  
Esther E. Matthew ◽  
Ruhan Verster ◽  
Ché Weldon
Keyword(s):  
Canine Detection

scholarly journals Canine olfactory detection of a vectored phytobacterial pathogen, Liberibacter asiaticus, and integration with disease control

2020 ◽  
Vol 117 (7) ◽  
pp. 3492-3501 ◽  
Author(s):  
Timothy Gottwald ◽  
Gavin Poole ◽  
Thomas McCollum ◽  
David Hall ◽  
John Hartung ◽  
...  
Keyword(s):  
Large Scale ◽  
Detection Methods ◽  
Diverse Range ◽  
Residential Properties ◽  
Pathogen Prevalence ◽  
Exotic Pathogens ◽  
Liberibacter Asiaticus ◽  
Olfactory Detection ◽  
Canine Detection

Early detection and rapid response are crucial to avoid severe epidemics of exotic pathogens. However, most detection methods (molecular, serological, chemical) are logistically limited for large-scale survey of outbreaks due to intrinsic sampling issues and laboratory throughput. Evaluation of 10 canines trained for detection of a severe exotic phytobacterial arboreal pathogen, Candidatus Liberibacter asiaticus (CLas), demonstrated 0.9905 accuracy, 0.8579 sensitivity, and 0.9961 specificity. In a longitudinal study, cryptic CLas infections that remained subclinical visually were detected within 2 wk postinfection compared with 1 to 32 mo for qPCR. When allowed to interrogate a diverse range of in vivo pathogens infecting an international citrus pathogen collection, canines only reacted to Liberibacter pathogens of citrus and not to other bacterial, viral, or spiroplasma pathogens. Canines trained to detect CLas-infected citrus also alerted on CLas-infected tobacco and periwinkle, CLas-bearing psyllid insect vectors, and CLas cocultured with other bacteria but at CLas titers below the level of molecular detection. All of these observations suggest that canines can detect CLas directly rather than only host volatiles produced by the infection. Detection in orchards and residential properties was real time, ∼2 s per tree. Spatiotemporal epidemic simulations demonstrated that control of pathogen prevalence was possible and economically sustainable when canine detection was followed by intervention (i.e., culling infected individuals), whereas current methods of molecular (qPCR) and visual detection failed to contribute to the suppression of an exponential trajectory of infection.

Canine detection of hypoglycaemic episodes whilst driving

2006 ◽  
Vol 23 (3) ◽  
pp. 335-335 ◽  
Author(s):  
I. Tauveron ◽  
I. Delcourt ◽  
F. Desbiez ◽  
F. Somda ◽  
P. Thieblot
Keyword(s):  
Canine Detection

Canine Detection Teams to Support Oil Spill Response Surveys

Canines ◽  
2021 ◽  
pp. 705-756
Author(s):  
Edward H. Owens ◽  
Paul C. Bunker
Keyword(s):  
Oil Spill ◽  
Oil Spill Response ◽  
Canine Detection

Nitrogen Dioxide and Acetone Sensors Based on Iron Oxide Nanoparticles

2014 ◽  
Vol 605 ◽  
pp. 318-321 ◽  
Author(s):  
Jan Ivanco ◽  
Stefan Luby ◽  
Roberto Rella ◽  
Maria G. Manera ◽  
Monika Benkovicova ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Detection Limit ◽  
Nitrogen Dioxide ◽  
Iron Oxide Nanoparticles ◽  
Recovery Time ◽  
Dynamic Properties ◽  
Oxide Nanoparticles ◽  
Langmuir Blodgett ◽  
Response Recovery ◽  
Canine Detection

The Fe2O3 and CoFe2O4 nanoparticle-based Langmuir-Blodgett lms for sensingof nitrogen dioxide (NO2) and acetone vapours have been explored. Both the sensitivity of thechemiresistors and dynamic properties, such as the response/recovery time, have been probed independence of the number of nanoparticle monolayers and working temperatures. The responseof 23 at the NO2 concentration of 1 ppm has been monitored suggesting the pertinent sensitivityin the deep sub-ppm range, i.e. approaching the canine detection limit, and likewise implyingthe supposable detection of nitrate-based explosives.

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