objective: to determine the value of random urinary protein to creatinine ratio (upcr) for diagnosis of proteinuria in pregnant women with preeclampsia. preeclampsia is the most common complication of pregnancy and one of the main causes of maternal mortality. so, early diagnosis of preeclampsia is very important. materials and methods: in this cross-sectional study 66 pregnant women suspected ...

This paper demonstrates that convolution with random waveform followed by random time-domain subsampling is a universally efficient compressive sensing strategy. We show that an n-dimensional signal which is S-sparse in any fixed orthonormal representation can be recovered from m & S log n samples from its convolution with a pulse whose Fourier transform has unit magnitude and random phase at a...

In this work we show how to generate random Bayesian networks and how to test inference algorithms using these samples. First, we present a new method to generate random networks through Markov chains. We then use random networks to investigate the performance of quasi-random numbers in Gibbs sampling algorithms for inference. We present experimental results and describe code that implements ou...