Pain causes altered arousal and specific behaviours that are rare at other times (pain indicators).We examined whether beef cows (mean age 6 years) are sensitive to pain indicators battery-powered generators in addition to arousal following ear tagging and rubber ring castration (males only, n = 31) of their calf (n = 58).Behavioural pain indicator
Bump-type foil bearings have demonstrated excellent performance in service experiences in recent 30 years.Due to their special structures, the performance prediction models must couple the air pressure with the elastic deflection of the compliant foil structure.The solution of air pressure has been well settled in the hydrodynamic lubrication theor
Sunit-Preet Chaudhry,1 Garrick C Stewart2 1Division of Cardiology, St Vincent Indianapolis, Indianapolis, IN, 2Division of Cardiovascular Medicine, Center for Advanced Heart Disease, Brigham and Women’s Hospital, Boston, MA, USA Abstract: Heart failure is a complex clinical syndrome resulting from impairment of ventricular filling or eje
The goal of this work is to fabricate a new composite based on polyurethane (PU), grapefruit (GP) oil, and cobalt nitrate [Co(NO3)2] using an electrospinning technique.Morphology results revealed the reduction in the fiber diameter of the composites compared to pristine PU control.The interaction of PU with GP and Co(NO3)2 was confirmed by hydrogen
Terrestrial laser scanners are powerful measurement devices commonly used for 3D modelling tasks generating large volumes of data with fast acquisition as a first priority.However, these scanners can alternatively be used to produce near real-time, engineering quality spatial data concerning the changing state of manufactured components.This paper