نتایج جستجو برای: meter measurement
تعداد نتایج: 463964 فیلتر نتایج به سال:
Abstract Smart electricity meter is the key instrument to realize accurate measurement of consumption. However, with increase service life meter, its accuracy will deteriorate. Aiming at problems that a single parameter cannot accurately characterize performance degradation process electric and traditional intelligent learning model difficult fit smart new method proposed fuse data construct he...
BACKGROUND Noninvasive intracranial pressure (ICP) measurement would represent a major advance for patients with neurological problems. The Vittamed ICP meter is an ultrasound-based device reported to have high agreement with lumbar puncture cerebrospinal fluid (CSF) pressure measurement. However, previous studies included mostly patients with normal levels of ICP. The purpose of our study was ...
It is not possible to obtain information about the observable properties of a quantum system without physical interaction between and an external meter. This described by unitary transformation joint state meter, which means that transfer from meter depends on initial coherence In present paper, we analyze measurement in terms changes caused with system. The sensitivity can then be defined eval...
A corrected measurement method was investigated for the silicon photodiode detector. The measured transmittance error between detector and light power meter occurs depends on incident power. In our work, non-linear empirical formula derived from results of meter. addition, used to correct measuring polymer-dispersed liquid crystal, are identical those experimental further show that is faster th...
BACKGROUND Neonatal hyperbilirubinemia, especially kernicterus, can be prevented by screening for neonatal jaundice. The transcutaneous bilirubin (TcB) meter is a non-invasive medical device for screening neonates. The study aimed to investigate the validity of a TcB meter in a resource-limited setting such as Mongolia. METHODS Term and late preterm neonates from the National Center for Mater...
This paper attempts to provide an answer to the question: To what accuracy can insertion-loss measurements be made on low-loss, multi-mode fiber-optic cables, patch cords, and modules having a variety of terminations? To answer this question, and to provide insight regarding the factors that dominate the measurement accuracy, a thorough analysis of the measurement process is required. Relevant ...
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