Central pattern generator (CPG) networks emit neural rhythms that drive behaviours such as breathing, locomotion and mastication. Understanding their mechanisms of rhythmogenesis is a longstanding problem. One contemporary debate focuses on whether that encapsulate network activity in their intrinsic auto...
Crack breathing depends on its location along the length of the shaft and individual parameters of the rotor system. A few crack locations are recognised along shaft length where the crack may stay fully closed or open during shaft rotation under certain loading circumstances. These locations also ...
A sigh producing mechanism in a blower type positive pressure respirator. In breathing, a normal person will occasionally take a deep breath, a sigh, to break the monotony of regular breathing. In artificial respiration, such occasional sighs are also desired. The sigh is produced by an increase...
United States Patent USD297869 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
Morphology and ultrastructure of the gills of terrestrial crabs (Crustacea, Gecarcinidae and Grapsidae): adaptations for air-breathing Zoomorphology., 112 (1992), pp. 39-49 View in ScopusGoogle Scholar [20] H. Diaz, G. Rodriguez The branchial chamber in terrestrial crabs: a comparative study ...
Interestingly, theta–gamma coupling becomes especially prominent during rapid eye movement (REM) sleep 41, 42, when dreams show greater length and narrative organization, also being influenced by breathing [43]. Furthermore, the theta activity dominating REM sleep (when Ach levels are high) has ...
These results support the hypothesis that the enzymes may employ the same mechanism by which ligand binding is medi- ated by an extensive conformational breathing of the enzyme that involves the large-scale movement of CBM46 around the Ig-like module (CBM_X2) as a structural hinge. Discussion...
Mice were scored on a scale of 0–2 based on the severity of each of the following clinical symptoms: weight loss, grooming, posture, appear- ance of eyes and nose, breathing, dehydration, diarrhoea, unprovoked behaviour and provoked behaviour. Animals reaching endpoint criteria were humanely ...
Experiments have shown that meditation-based mindfulness-based stress reduction methods can help lower blood pressure in high-stress workers [36], adjust their breathing rate and heart rate [37], and mindfulness can counteract the negative effects of stress and improve workplace well-being [38]. ...
The kinetic constants in the master equation have been determined by making use of the principle of detailed balance and the breathing mechanism proposed in the past. With this model we have quantitatively explained the anomalous temperature dependence observed in the kinetics of formaldehyde-induced ...