Test data compression is one of the main objectives to make reliable in testing System on chip design. The data compression mainly relies in the areas of hardware, time and power consumed. This paper presents an efficient test data compression method to achieve high compression ratio. The test patterns have 1, 0 and undefined (x) data. The test patterns are grouped such that to improve compress...

studying csf (cerebro spinal fluid) is a simple and fast measure for diagnosing meningitis in children. for this reason, lp [umbar puncture] is used to treat csf.  regarding the side effects of lp, we decided to determine the positive points observed in the patients’ files than total patients confined to bed in our selected population. in this study conducted by descriptive retrospective method...

Flexible Polyurethane (PU) foam samples with different densities and chemical formulations were tested in quasi-static stress-strain compression tests. The compression tests were performed using the Lloyd LR5K Plus instrument at fixed compression strain rate of 0.033 s-1 and samples were compressed up to 70% compression strains. All foam samples were tested in the foam rise direction and their ...

Test compression / decompression is an efficient method for reducing the test application cost. In this letter we propose a response compression method based on Huffman coding. The proposed method guarantees zero-aliasing and it is independent of the fault model and the structure of a circuit-under-test. Experimental results of the compression ratio and the size of the encoder for the proposed ...