Multichannel intraluminal impedance (MII) is a new diagnostic test for gastroesophageal reflux disease (GERD). The objective of this report is to determine the accuracy of MII in detecting individual reflux events (REs) identified by pH probe and manometry, as well as their clearing in patients with severe GERD compared with normal volunteers. Ten severe GERD patients and 10 normal volunteers u...

OBJECTIVES We aimed to clarify which recumbent position is preferred by patients with congestive heart failure (CHF) and to evaluate whether cardiac autonomic nervous activity is different among three recumbent positions (supine, left lateral decubitus, right lateral decubitus) in patients with CHF. BACKGROUND It remains unclear whether cardiac autonomic nervous activity is different among th...

Focal animal sampling was used to determine the 24-h time budget of a takh harem stallion Ž . Equus ferus przewalskii during the 2 weeks prior to, and the two weeks following, reintroduction into the Hustain Nuruu Steppe Reserve, Mongolia. Both before and after release, the stallion spent approximately 47% of his time grazing, 6% standing, and 5% in recumbent rest. The biggest changes to the ti...

UNLABELLED National and International Standards (e.g. BS 6841 and ISO 2631-1) provide methodologies for the measurement and assessment of whole-body vibration in terms of comfort and health. The EU Physical Agents (Vibration) Directive (PAVD) provides criteria by which vibration magnitudes can be assessed. However, these standards only consider upright seated (90°) and recumbent (0°) backrest a...

Research has been done on the maximum reach and ingress/egress of upright seats. However, research on recumbent seats and comparisons between recumbent and upright seats is limited. By using an eight-camera Vicon motion capture system and C-motion Visual 3D modeling software, this research compared the ingress/egress joint kinematics and maximal planar reach of an upright seat with a recumbent ...

The automotive industry is currently seeking more efficient ways of increasing fuel economy. Hybrid-electric vehicles are a promising answer to this need. The combination of electric and gasoline power results in the best of both worlds creating an ultra-efficient power source. This project intended to build upon this exciting technology to design a unique personal transportation device. Our gr...