نتایج جستجو برای: flow duration curve
تعداد نتایج: 795994 فیلتر نتایج به سال:
Liner overpressure is a quantitative variable indicating the extent to which vacuum difference across liner during phase d (the compression phase) of milking machine pulsation exceeds that would be just sufficient stop milk flow from teat. Previously defined methods determining have required modifications machine, complex instrumentation, or both. Our method measuring derived (OP) offers relati...
OBJECTIVE To determine the ability of sphincter electromyography (EMG) and post-void residual urine volume (PVR) during a free-flow study and a pressure-flow study (PFS) for distinguishing multiple system atrophy (MSA) from Parkinson's disease (PD). METHODS We retrospectively reviewed 241 case records; both urodynamic study and sphincter EMG were performed in patients with MSA (n = 147) and P...
چکیده ندارد.
In this paper, we investigate the long-term behavior for an invariant plane curve flow, whose evolution process can be expressed as a second-order nonlinear parabolic equation with respect to centro-affine curvature. The forward and backward limits in time are discussed, which shows that closed convex embedded may converge ellipse when evolving according flow. addition, obtain isoperimetric ine...
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