منابع مشابه
What's the (end) point?
Clinicians caring for children or adults with pulmonary arterial hypertension (PAH) face a number of challenges, not the least of which is determining whether a patient has met treatment targets based on changes in a given test (such as the 6-min walk distance (6MWD)) and whether these changes translate to meaningful improvements in that patient's quality of life or survival. While several trea...
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The variational derivative of a functional J[y] can be defined as δJ/δy = F y (x, y, y ′)− d dx F y ′ (x, y, y ′) [1, pp. 27–29]. Euler's equation essentially states that the variational derivative of the functional must vanish at an extremum. This is analogous to the well-known result from calculus that the derivative of a function must vanish at an extremum. In this section, we consider a sim...
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Infrared oculography was performed during sustained lateral gaze in 12 normal subjects to investigate end-point nystagmus while fixating a target light. Five failed to develop nystagmus despite deviation up to 40 degrees from 4 to 5 min. Six subjects developed nystagmus immediately or shortly after reaching the deviated position. In one, the nystagmus (0.5 degrees to 1 degree and 1.0 Hz) began ...
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Administration of the various anesthetic agents including barbiturates results in a dose-related reduction in CMRO2 and cerebral blood flow. The maximum reduction occurs with the dose that results in electrocerebral silence. At this point, energy utilization associated with EEG activity has been reduced to zero, but energy utilization for cellular homeostasis persists unchanged. Additional barb...
متن کاملEnd-to-End DNN Training with Block Floating Point Arithmetic
DNNs are ubiquitous datacenter workloads, requiring orders of magnitude more computing power from servers than traditional workloads. As such, datacenter operators are forced to adopt domain-specific accelerators that employ halfprecision floating-point (FP) numeric representations to improve arithmetic density. Unfortunately, even these representations are not dense enough, and are, therefore,...
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ژورنال
عنوان ژورنال: Japanese Journal of Pharmacoepidemiology/Yakuzai ekigaku
سال: 2005
ISSN: 1342-0445,1882-790X
DOI: 10.3820/jjpe1996.10.25