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ANALISIS PENGARUH NUMBER SCAN AVERAGE (NSA) TERHADAP SIGNAL TO NOISE RATIO (SNR) MENGGUNAKAN MRI LUMBAL
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| dc.contributor.author | Tamba, Monika Riris | |
| dc.date.accessioned | 2021-07-28T04:39:43Z | |
| dc.date.available | 2021-07-28T04:39:43Z | |
| dc.date.issued | 2020-08 | |
| dc.identifier.other | wahyu sari yeni | |
| dc.identifier.uri | https://repository.unri.ac.id/handle/123456789/10061 | |
| dc.description.abstract | This study evaluates the effect of Number Scan Average (NSA) to the image quality, represent by the value of Signal to Noise Ratio (SNR) and to obtain the NSA value which has more optimum image with high SNR. Each change of NSA obtained three images taken on the tissue of signal of corpus, discus, spinal cord, and spinal myelo and a standart deviation of noise in order to obtain a signal that will be calculated its SNR value of each tissue. Experimental results show that the greater the NSA, the better the SNR. The SNR of the tissue corpus, discus, spinal cord and spinal myelo increases from the NSA 1.8 to 2.0 is 52%, and NSA raised to 2.2 is 68. Optimal image of NSA on MRI Lumbal is NSA 2.0 with short scanning time | en_US |
| dc.description.provenance | Submitted by wahyu sari yeni (ayoe32@ymail.com) on 2021-07-28T04:39:43Z No. of bitstreams: 1 MONIKA RIRIS TAMBA_compressed.pdf: 173148 bytes, checksum: 74a2b7d7e114247c5deb695c40b56c47 (MD5) | en |
| dc.description.provenance | Made available in DSpace on 2021-07-28T04:39:43Z (GMT). No. of bitstreams: 1 MONIKA RIRIS TAMBA_compressed.pdf: 173148 bytes, checksum: 74a2b7d7e114247c5deb695c40b56c47 (MD5) Previous issue date: 2020-08 | en |
| dc.description.sponsorship | JURUSAN FISIKA FAKULTAS MATEMATIKA DAN ILMU PENGETAHUAN ALAM | en_US |
| dc.language.iso | en | en_US |
| dc.subject | NSA | en_US |
| dc.subject | SNR | en_US |
| dc.subject | MRI lumbal | en_US |
| dc.title | ANALISIS PENGARUH NUMBER SCAN AVERAGE (NSA) TERHADAP SIGNAL TO NOISE RATIO (SNR) MENGGUNAKAN MRI LUMBAL | en_US |
| dc.type | Article | en_US |
| dc.contributor.supervisor | Hamdi, Muhammad |
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Physics [353]