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Air Pressure - Research News and Information
Wednesday, January 07, 2009
Definition of 'Air Pressure'The force per unit area that the air exerts on any surface in contact with it. Primarily used for articles pertaining to air pressure within a closed environment. Common names: Air Pressure; Air Pressures; Pressure, Air; Pressures, Air |
Aerodynamic changes as a result of vocal function exercises in elderly men.
29 Sep 2008 
OBJECTIVES/HYPOTHESIS: Voice therapy can improve the vocal quality of elderly patients with voice problems, but the changes in vocal aerodynamics associated with physiologic voice therapy are not well documented. The purpose of the present study ... Read more...
29 Sep 2008 In several publications, it was shown that echolocation sound generation in the nasal (epicranial) complex of toothed whales (Odontoceti) is pneumatically driven. Modern hypotheses consider the larynx and its surrounding musculature to produce the ... Read more...
23 Sep 2008 
BACKGROUND: The effects of climate variations on bacillary dysentery incidence have gained more recent concern. However, the multi-collinearity among meteorological factors affects the accuracy of correlation with bacillary dysentery incidence. ... Read more...
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Latest indexed articles for 'Air Pressure'
These are the very latest articles for this heading:
- Aerodynamic changes as a result of vocal function exercises in elderly men. 29 Sep 2008
- Functional morphology of the hyolaryngeal complex of the harbor porpoise (Phocoena phocoena): implications for its role in sound production and respiration. 29 Sep 2008
- Investigating the effects of climate variations on bacillary dysentery incidence in northeast China using ridge regression and hierarchical cluster analysis. 23 Sep 2008
- The effects of head flexion on airway seal, quality of ventilation and orogastric tube placement using the ProSeal laryngeal mask airway. 30 Aug 2008
- Internal nasal valve: significance in nasal air flow.
30 Aug 2008 - [Tensometry - concept and first results of a new technique for measuring the tube function via highly flexible foil strain gauges] 30 Jul 2008
- [Pressure-related analysis of compression therapy after burn injuries in childhood] 30 Jul 2008
- Reliability of home CPAP titration with different automatic CPAP devices. 22 Jul 2008
- Onset and offset phonation threshold flow in excised canine larynges. 29 Jun 2008
- Laryngeal mask airway and tracheal tube cuff pressures in children: are clinical endpoints valuable for guiding inflation? 29 Jun 2008
- Computational model of airflow in upper 17 generations of human respiratory tract. 20 May 2008
- Effects of leptin deficiency on postnatal lung development in mice. 6 May 2008
- Upper airway pressure-flow relationships and pharyngeal constrictor EMG activity during prolonged expiration in awake goats. 29 Apr 2008
- [Anaesthesia tube constriction. Small defect--serious effect] 30 Mar 2008
- Measurement of tracheal wall pressure: a comparison of three different in vitro techniques. 30 Mar 2008
- Sigmoid volvulus in an air traveler. 30 Mar 2008
- Cabin cruising altitudes for regular transport aircraft. 30 Mar 2008
- [Air travel during pregnancy] 30 Mar 2008
- Alterations in nigral NMDA and GABAA receptor control of the striatal dopamine level after repetitive exposures to nitrogen narcosis. 14 Mar 2008
- Design of a new variable-ventilation method optimized for lung recruitment in mice. 11 Mar 2008
See a longer list of these articles.
Technical information about 'Air Pressure'
Definition: The force per unit area that the air exerts on any surface in contact with it. Primarily used for articles pertaining to air pressure within a closed environment.
Descriptor UI: D000399
Alternative terms: Air Pressure; Air Pressures; Pressure, Air; Pressures, Air;
Tree Number: G16.500.750.274.100; N06.230.300.100.185.100;
Online Note: search ATMOSPHERIC PRESSURE 1966-74
History Note: 91(75); was see under ATMOSPHERIC PRESSURE 1975-90
Technical Notes: no qualif