CD Skripsi

Analisis Pengaruh Jumlah Pemindaian Rata- Rata Terhadap Rasio Noise Sinyal Menggunakan Mri Lumbal Sekuens T2 Reverbrasi Spin Cepat

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The aim of this research is to study the influence of NSA shift to 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 with the method Region of Interest (ROI) in order to obtain a signal that calculates its SNR. Experimental results show that the greater the NSA, the better the SNR. The result of the statistic test ANOVA on SPSS.23 statistics and Pearson Correlatation showed that there was significant influence of NSA to SNR. SNR of the tissue corpus, discus, spinal cord and spinal myelo is increase from NSA 1,8 to 2,0 is 52,34%, and NSA from 2,0 to 2,2 is 68,05. To obtain the SNR up to 100%, the NSA 4 is used. Optimal image of NSA on MRI Lumbal is NSA 2,0 with short scanning time.
Keywords : NSA, SNR, MRI lumbal

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

03 01.120 (0053)

Penerbit

Pekanbaru : Universitas Riau – FMIPA – FISIKA., 2020

Deskripsi Fisik

xv, 56 hlm.: ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

03 01.120 (0053)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

FISIKA

Info Detail Spesifik

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Pernyataan Tanggungjawab

ELFITRA

Versi lain/terkait

Lampiran Berkas

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