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Abbreviation: ppb
Appearance Frequency: 708 time(s)
Long forms: 16

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Long Form No. Long Form Research Area Co-occurring Abbreviation PubMed/MEDLINE Info. (Year, Title)
parts per billion
(691 times)
Pulmonary Medicine
(180 times)
NO (122 times)
FeNO (69 times)
ENO (31 times)
1975 Hexachlorobenzene contamination: its effects in a Louisiana population.
part per billion level
(2 times)
Chemistry
(1 time)
Cap-EI (1 time)
EI (1 time)
MWCNTs (1 time)
2002 New liquid chromatography/electron ionization mass spectrometry methods in water analysis.
parts per billion, by volume
(2 times)
Aerospace Medicine
(1 time)
QC-DFB (1 time)
1978 Alternating measurement of ambient and cabin ozone concentrations in commercial jet aircraft.
80870parts-per-billion
(1 time)
Substance-Related Disorders
(1 time)
EtOH (1 time)
2018 Effect of Alcohol Sensitivity in Healthy Young Adults on Breath Pharmacokinetics of Acetaldehyde After Mouth Washing with Alcohol.
parts per billion wet wt
(1 time)
Environmental Health
(1 time)
OHCs (1 time)
2014 River otters as biomonitors for organochlorine pesticides, PCBs, and PBDEs in Illinois.
penta- and hexabrominated diphenyl ethers were determined at ng/g lipid
(1 time)
Biology
(1 time)
PBDEs (1 time)
1999 Polybrominated diphenyl ethers detected in human adipose tissue from Spain.
perchloroethene, 1,2-dibromo-3-chloropropane and chlorobenzene at trace
(1 time)
Biology
(1 time)
--- 2015 Photosensitized degradation kinetics of trace halogenated contaminants in natural waters using membrane introduction mass spectrometry as an in situ reaction monitor.
photons per bit
(1 time)
Biophysics
(1 time)
BERs (1 time)
CO-OFDM (1 time)
FSK (1 time)
2011 M-ary pulse-position modulation and frequency-shift keying with additional polarization/phase modulation for high-sensitivity optical transmission.
pl.s(-1).parts per billion
(1 time)
Physiology
(1 time)
NO (1 time)
2005 A new and more accurate technique to characterize airway nitric oxide using different breath-hold times.
10  polychlorinated biphenyls and organochlorine insecticides
(1 time)
Environmental Health
(1 time)
--- 1990 Carcinogenic and genotoxic activity of extracts from contaminated sediments in western Lake Ontario.
11  possible the detection and determination of pesticides at microgram kg-1
(1 time)
Toxicology
(1 time)
--- 2001 A modified extraction and clean-up procedure for the detection and determination of parathion-methyl and chlorpyrifos residues in tea.
12  potential pathogenic bacteria
(1 time)
Pulmonary Medicine
(1 time)
BL (1 time)
CFU (1 time)
COPD (1 time)
2008 Bacterial colonisation of lower airways in health and chronic lung disease.
13  presence of phytoestrogens at levels globally ranging from several microgkg(-1)
(1 time)
Chemistry Techniques, Analytical
(1 time)
--- 2009 Multi-functional sample preparation procedure for measuring phytoestrogens in milk, cereals, and baby-food by liquid-chromatography tandem mass spectrometry with subsequent determination of their estrogenic activity using transcriptomic assay.
14  preservation of aqueous samples for ambient-level mercury
(1 time)
Environmental Health
(1 time)
--- 2005 Preservation and storage techniques for low-level aqueous mercury speciation.
15  pressure were accompanied by a decrease in eNO
(1 time)
Pediatrics
(1 time)
eNO (1 time)
2008 Attempt to normalize simulated exhaled nitric oxide according to ventilatory settings.
16  proportion (mol%) and the absolute concentration
(1 time)
Environmental Health
(1 time)
--- 1999 Assessment of prenatal exposure to PCBs from maternal consumption of Great Lakes fish: an analysis of PCB pattern and concentration.