Results 51 to 60 of about 156 (134)

Evaluation of in vitro assays for assessing the toxicity of cigarette smoke and smokeless tobacco. [PDF]

open access: yesCancer Epidemiol Biomarkers Prev, 2009
Johnson MD   +4 more
europepmc   +1 more source

Flue organ pipe operating regimes and voicing practices

open access: yes, 2012
A combination of certain pipe voicing parameters, including wind pressure, sets up a specific feedback cycle operating regime when the pipe is blown. It is the most important voicing adjustment. In most blowing conditions maximum energy is expected to be transferred to the acoustic field inside the pipe when the jet injects air in phase with the ...
openaire   +1 more source

A subtle case of iron-deficiency anemia. [PDF]

open access: yesIntern Emerg Med, 2011
Sellitto A   +4 more
europepmc   +1 more source

Biomass-Based Hydrogen Extraction and Accompanying Hazards-Review. [PDF]

open access: yesMolecules
Nieścioruk MJ   +4 more
europepmc   +1 more source

Saving the local tradition: ethnobotanical survey on the use of plants in Bologna district (Italy). [PDF]

open access: yesJ Ethnobiol Ethnomed
Chiocchio I   +5 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy