Scanning a flue organ pipe with a p-v probe
In the course of the last 20 years, a major innovation in the field of acoustic instrumentation regard the development of acoustic velocity sensors based on MEMS technology, now p-v probes are commonly used for sound intensity measurements alongside the p-p ones.
Fosca Fimiani +3 more
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On the intensimetric analysis and monitoring of flue organ pipes
A short review of intensimetric analysis and monitoring of flue organ pipes based on the new concepts of radiating and oscillating sound intensities will be addressed in this paper. This kind of general analysis dates back to a decade ago when the concept of velocity of acoustic energy transport was rigorously introduced in 1994.
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The epidemiology of lung cancer. [PDF]
de Groot PM +3 more
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Health effects of black and blond tobacco: a comparative analysis on smoking-related diseases with emphasis on bronchitis and COPD. [PDF]
Bejarano-Vila M +4 more
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Asbestos: a chronology of its origins and health effects. [PDF]
Murray R.
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Flavor Characteristics of Different Varieties of Flue-Cured Tobacco Based on Headspace Gas Chromatography-Ion Mobility Spectrometry and Headspace Solid-Phase Microextraction-Gas Chromatography-Mass Spectrometry. [PDF]
Chen X +8 more
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Reviewing the relevance of dioxin and PCB sources for food from animal origin and the need for their inventory, control and management. [PDF]
Weber R +5 more
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Respiratory risks from household air pollution in low and middle income countries. [PDF]
Gordon SB +27 more
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Flue organ pipe operating regimes and voicing practices
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 ...
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Environmental lead risk in the 21st century. [PDF]
Chen M +8 more
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