High pressure common rail (HPCR) fuel injection system is the main development trend for fuel injection system of diesel engine. Precise controlling of injection pressure and multiple injections are the advantages and key features of the HPCR system. Affect of pilot injection quantity (PIQ) and pilot-main interval (PMI) on main injection quantity fluctuation (MIQF) has been investigated in this...

AIM To evaluate differences in diurnal intraocular pressure (IOP) fluctuation in glaucoma/ocular hypertension patients treated with once-daily fixed-combination latanoprost/timolol, once-daily latanoprost or twice-daily timolol. METHODS In two 6-month, double-masked, parallel-group studies, patients received run-in timolol (2-4 weeks) and randomised (1:1:1) to therapy. IOP was measured three ...

The fluctuation-induced dynamo effect, resulting from the correlation between electron pressure fluctuation and radial magnetic in core, is measured by an cyclotron radiometer Faraday-effect polarimetry high-temperature tokamak plasmas. acts to flatten parallel current core of a confinement fusion device.

PURPOSE The purpose of this study was to evaluate the fluctuation of intraocular pressure measurements obtained by Goldmann applanation tonometry, dynamic contour tonometry, and corneal compensated non-contact tonometry during office hours in glaucoma and healthy participants. This study also aims at correlating the intraocular pressure fluctuations with fluctuations of corneal hysteresis, cent...