252. Field Evaluation of a Transportable Open-Path FTIR Spectrometer for Real-Time Air Monitoring

2000 ◽  
Author(s):  
K. Ross ◽  
L. Todd
Keyword(s):  
Real Time ◽  
Field Evaluation ◽  
Air Monitoring ◽  
Open Path ◽  
Ftir Spectrometer

scholarly journals Field evaluation of a near–real time elemental monitor and identification of element sources observed at an air monitoring supersite in Korea

2014 ◽  
Vol 5 (1) ◽  
pp. 119-128 ◽  
Author(s):  
Seung–Shik Park ◽  
Sung–Yong Cho ◽  
Mi–Ra Jo ◽  
Bu–Joo Gong ◽  
Jin–Soo Park ◽  
...  
Keyword(s):  
Real Time ◽  
Field Evaluation ◽  
Air Monitoring

Real‐time air monitoring of occupational exposures to particulate matter among hairdressers in Maryland: A pilot study

Indoor Air ◽  
2021 ◽  
Author(s):  
Yuan Shao ◽  
Lucy Kavi ◽  
Meleah Boyle ◽  
Lydia M. Louis ◽  
Walkiria Pool ◽  
...  
Keyword(s):  
Particulate Matter ◽  
Pilot Study ◽  
Real Time ◽  
Occupational Exposures ◽  
Air Monitoring

scholarly journals Development of a Bio-PCR Protocol for the Detection of Xanthomonas arboricola pv. pruni

Plant Disease ◽  
2011 ◽  
Vol 95 (9) ◽  
pp. 1109-1115 ◽  
Author(s):  
E. L. Ballard ◽  
R. G. Dietzgen ◽  
L. I. Sly ◽  
C. Gouk ◽  
C. Horlock ◽  
...  
Keyword(s):  
Polymerase Chain Reaction ◽  
Real Time ◽  
Field Evaluation ◽  
Subtractive Hybridization ◽  
Epiphytic Bacteria ◽  
Supportive Evidence ◽  
Chain Reaction ◽  
Dna Library ◽  
Xanthomonas Arboricola ◽  
Polymerase Chain

A real-time SYBR Green I assay was developed and evaluated as a biological and enzymatic polymerase chain reaction (Bio-PCR) protocol for the detection of Xanthomonas arboricola pv. pruni. Suppression subtractive hybridization was used to generate a X. arboricola pv. pruni-specific subtracted DNA library, using X. arboricola pv. corylina as the driver strain. Primer pair 29F/R, designed from cloned sequence, showed no homology to GenBank sequences and amplified a 344-bp product in all X. arboricola pv. pruni isolates. Compared with other published X. arboricola pv. pruni primers, this primer pair was shown to be the only one capable of differentiating X. arboricola pv. pruni from all other X. arboricola pathovars. A real-time assay was developed and shown to be capable of detecting less than 10 CFU and 0.1 pg of DNA. Epiphytic bacteria isolated from plum tissue was used to further evaluate the specificity of the assay. A Bio-PCR protocol, developed for field evaluation, confirmed X. arboricola pv. pruni isolation from asymptomatic and symptomatic plum tissue over a 9-week period between host flowering and the first appearance of leaf and fruit symptoms in an orchard. Dilution plating enabled X. arboricola pv. pruni numbers to be quantified, providing supportive evidence for the usefulness of the Bio-PCR protocol in plant pathology and quarantine surveillance.

Use of open-path FTIR spectroscopy to address air monitoring needs during site remediations

1999 ◽  
Vol 9 (3) ◽  
pp. 79-92 ◽  
Author(s):  
Timothy R. Minnich ◽  
Robert L. Scotto
Keyword(s):  
Ftir Spectroscopy ◽  
Air Monitoring ◽  
Open Path

Open-path FTIR air monitoring of phosphine around large fumigated structures

2001 ◽  
Vol 5 (3) ◽  
pp. 116-120 ◽  
Author(s):  
Tommy G. Thorn ◽  
Timothy L. Marshall ◽  
Charles T. Chaffin
Keyword(s):  
Air Monitoring ◽  
Open Path
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