دانلود مقالات ISI درباره CNR، نسبت کنتراست به نویز + ترجمه فارسی

روش بازسازی مدل تکرارپذیری مبتنی بر دانش در توموگرافی کامپیوتری ستون فقرات کمری، کاهش دوز تابش و بهبود تمایز بافت برای بیماران مبتلا به کمردرد

Knowledge-based iterative model reconstruction technique in computed tomography of lumbar spine lowers radiation dose and improves tissue differentiation for patients with lower back pain

Keywords: CNR، نسبت کنتراست به نویز; CT, computed tomography; L-spine, lumbar spine; CNR, contrast-to-noise ratio; FBP, filtered back-projection; IMR, iterative model reconstruction; IR, iterative reconstruction; IVD, intervertebral disc; IVF, intervertebral foramenComputer tomography; Diagn

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2016 سفارش ترجمه

توموگرافی کامپوزیتی ولتاژ پایین توموگرافی با استفاده از مواد ضد کنتراست کم: مقایسه کیفیت تصویر در توموگرافی کامپیوتری رایج

Low tube voltage computed tomography urography using low-concentration contrast media: Comparison of image quality in conventional computed tomography urography

Keywords: CNR، نسبت کنتراست به نویز; BMI, body mass index; CIN, contrast media-induced nephropathy; CNR, contrast-to-noise ratio; CTDIvol, volume CT dose index; CTU, computed tomography urography; DLP, dose-length product; FBP, filtered back projection; FOM, figure of merit; IR, iterative re

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2015 سفارش ترجمه

Native T1 Mapping by 3-T CMR Imaging for Characterization of Chronic Myocardial Infarctions

Keywords: CNR، نسبت کنتراست به نویز; chronic myocardial infarction; native T1 mapping; viability imagingAHA, American Heart Association; CI, confidence interval; CMR, cardiac magnetic resonance; CNR, contrast-to-noise ratio; LGE, late gadolinium enhancement; MI, myocardial infarction; IQR, i

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2015 سفارش ترجمه

Parotid perfusion in nasopharyngeal carcinoma patients in early-to-intermediate stage after low-dose intensity-modulated radiotherapy: Evaluated by fat-saturated dynamic contrast-enhanced magnetic resonance imaging

Keywords: CNR، نسبت کنتراست به نویز; NPC, nasopharyngeal carcinoma; RT, radiotherapy; IMRT, intensity modulated radiotherapy; DCE, dynamic contrast-enhanced; PSV, parotid sparing volume; CNR, contrast-to-noise ratio; PE, peak enhancement; TTP, time-to-peak; pre-RT, pre-radiotherapy; post-RT,

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2013 سفارش ترجمه

Recent advances in emerging imaging techniques for non-destructive detection of food quality and safety

Keywords: CNR، نسبت کنتراست به نویز; ANN, Artificial neural network; BAI, Backscattered amplitude integral; BIL, Band interleaved by line; BIP, Band interleaved by pixel; BSQ, Band sequential; CCD, Charge-coupled device; CNR, Contrast-to-noise ratio; CT, Computed tomography; FI, Fluorescence

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2013 سفارش ترجمه

Prospective versus retrospective ECG-gating for 64-detector computed tomography of the coronary venous system in pigs

Keywords: CNR، نسبت کنتراست به نویز; Multidetector computed tomography; Image quality; Coronary veins; Coronary sinusScanner multidétecteurs; Qualité des images; Veines coronaires; Sinus coronaireAIV, anterior interventricular vein; ECG, electrocardiogram; CNR, contrast-to-noise ratio; CTDI,

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2012 سفارش ترجمه

Olfactory bulb ventricles as a frequent finding—a myth or reality? Evaluation using high resolution 3 Tesla magnetic resonance imaging

Keywords: CNR، نسبت کنتراست به نویز; olfactory bulb ventricles; MRI; brain development; volumetryCBS, central bright structure; CISS, constructive interference in steady state-3D-fourier transformation; CNR, contrast-to-noise ratio; CSF, cerebrospinal fluid; MRI, magnetic resonance imaging;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2011 سفارش ترجمه

CMR Imaging of Edema in Myocardial Infarction Using Cine Balanced Steady-State Free Precession

Keywords: CNR، نسبت کنتراست به نویز; cardiac magnetic resonance; cardiac phase-resolved; edema; infarction; ST-segment elevation myocardial infarctionbSSFP, balanced steady-state free precession; CMR, cardiac magnetic resonance; CNR, contrast-to-noise ratio; LGE, late gadolinium enhancement;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2011 سفارش ترجمه

Track-density imaging (TDI): Super-resolution white matter imaging using whole-brain track-density mapping

Keywords: CNR، نسبت کنتراست به نویز; TDI, track-density imaging; CT, computed tomography; fMRI, functional MRI; DWI, diffusion-weighted imaging; SNR, signal-to-noise ratio; FA, fractional anisotropy; CNR, contrast-to-noise ratio; ROI, region of interest; SCP, superior cerebellar peduncles; M

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2010 سفارش ترجمه

Accuracy of Cardiac Magnetic Resonance of Absolute Myocardial Blood Flow With a High-Field System : Comparison With Conventional Field Strength

Keywords: CNR، نسبت کنتراست به نویز; cardiac imaging; CMR; coronary flow reserve; ischemia; myocardial perfusionBo, magnetic field strength; CMR, cardiac magnetic resonance; CNR, contrast-to-noise ratio; DTPA, diethylenetriamine pentaacetic acid; FP, first pass; Gd, gadolinium; LAD, left ant

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2009 سفارش ترجمه

Edema as a Very Early Marker for Acute Myocardial Ischemia : A Cardiovascular Magnetic Resonance Study

Keywords: CNR، نسبت کنتراست به نویز; cardiovascular magnetic resonance; acute myocardial ischemia; myocardial edema; myocardial infarction; myocardial viabilityCMR, cardiovascular magnetic resonance; CNR, contrast-to-noise ratio; ESWT, end-systolic wall thickening; MI, myocardial infarction;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2009 سفارش ترجمه

Contrast-Enhanced Whole-Heart Coronary Magnetic Resonance Angiography at 3.0-T : A Comparative Study With X-Ray Angiography in a Single Center

Keywords: CNR، نسبت کنتراست به نویز; coronary disease; magnetic resonance imaging; contrast media; 3.0-TCAD, coronary artery disease; CMRA, coronary magnetic resonance angiography; CNR, contrast-to-noise ratio; ECG, electrocardiography; FLASH, fast low-angle shot; QCA, quantitative coronary

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2009 سفارش ترجمه

Assessment of Myocardial Edema by Computed Tomography in Myocardial Infarction

Keywords: CNR، نسبت کنتراست به نویز; myocardial infarction; computed tomography; cardiac magnetic resonanceCMR, cardiac magnetic resonance; CNR, contrast-to-noise ratio; CT, computed tomography; DSCT, dual-source computed tomography; ECG, electrocardiogram; LV, left ventricular; MI, myocardi

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2009 سفارش ترجمه

Prospective Electrocardiogram-Gated Delayed Enhanced Multidetector Computed Tomography Accurately Quantifies Infarct Size and Reduces Radiation Exposure

Keywords: CNR، نسبت کنتراست به نویز; computed tomography; myocardial infarction; radiation; viability; perfusionCAD, coronary artery disease; CCTA, coronary computed tomographic angiography; CI, confidence interval; CNR, contrast-to-noise ratio; CMR, cardiac magnetic resonance; CT, computed

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2009 سفارش ترجمه

In Vivo Detection of Embryonic Stem Cell–Derived Cardiovascular Progenitor Cells Using Cy3-Labeled Gadofluorine M in Murine Myocardium

Keywords: CNR، نسبت کنتراست به نویز; cells; cardiac magnetic resonance; myocardial infarctionCHESS, chemical shift selective suppression; CNR, contrast-to-noise ratio; CPC, cardiovascular progenitor cell; ES, embryonic stem cell; Gd-DTPA, gadopentetate dimeglumine; GdFM, Gadofluorine M; GdFM

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2009 سفارش ترجمه

Molecular MRI of Early Thrombus Formation Using a Bimodal α2-Antiplasmin–Based Contrast Agent

Keywords: CNR، نسبت کنتراست به نویز; thrombosis; magnetic resonance imaging; contrast mediaα2-AP, α2-antiplasmin; Bi-α2AP-CA, specific bimodal α2-antiplasmin–based contrast agent; Bi-con-CA, bimodal control contrast agent; CA, contrast agent; CNR, contrast-to-noise ratio; DTPA, diethylene tr

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2009 سفارش ترجمه

Macrophage-Specific Lipid-Based Nanoparticles Improve Cardiac Magnetic Resonance Detection and Characterization of Human Atherosclerosis

Keywords: CNR، نسبت کنتراست به نویز; atherosclerosis; CD36; macrophage; magnetic resonance imaging; nanoparticlesApo, apolipoprotein; CD204, a class A macrophage scavenger receptor; CD36, a class B macrophage scavenger receptor; CMR, cardiac magnetic resonance; CNR, contrast-to-noise ratio;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2009 سفارش ترجمه

The Salvaged Area at Risk in Reperfused Acute Myocardial Infarction as Visualized by Cardiovascular Magnetic Resonance

Keywords: CNR، نسبت کنتراست به نویز; CMR, cardiovascular magnetic resonance; CNR, contrast-to-noise ratio; ECG, electrocardiogram; Gd-DTPA, gadolinium diethylene triamine penta-acetic acid; LE, late enhancement; MI, myocardial infarction; ROI, region of interest; SI, signal intensity; SNR, s

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2008 سفارش ترجمه

Quantitative, dynamic and noninvasive determination of skeletal muscle perfusion in mouse leg by NMR arterial spin-labeled imaging

Keywords: CNR، نسبت کنتراست به نویز; ASL, arterial spin labeling; CNR, contrast-to-noise ratio; FOV, field of view; NA, number of averaged scans; NS, nonselective; RF, radio frequency; ROI, region of interest; SATIR, saturation inversion recovery sequence; SNR, signal-to-noise ratio; SS, sli

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2008 سفارش ترجمه

The osteoarthritis initiative: report on the design rationale for the magnetic resonance imaging protocol for the knee

Keywords: CNR، نسبت کنتراست به نویز; Osteoarthritis; Knee; MRI; ProtocolCOR, coronal; CNR, contrast-to-noise ratio; DESS, dual-echo steady state; ETL, echo-train length; FDA food and drug administration, FLASH, fast low-angle shot; FOV, field of view; FS, fat suppression; GRE, gradient-echo;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2008 سفارش ترجمه

Differentiation between intradural and extradural locations of juxta-dural ring aneurysms by using contrast-enhanced 3-dimensional time-of-flight magnetic resonance angiography

Keywords: CNR، نسبت کنتراست به نویز; CE-MRA, contrast-enhanced magnetic resonance angiography; COM, carotico-oculomotor membrane; CNR, contrast-to-noise ratio; CS, cavernous sinus; CSF, cerebrospinal fluid; CTA, computed tomography angiography; DSA, digital subtraction angiography; FOV, fiel

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2007 سفارش ترجمه

Cardiovascular Magnetic Resonance Perfusion Imaging at 3-Tesla for the Detection of Coronary Artery Disease : A Comparison With 1.5-Tesla

Keywords: CNR، نسبت کنتراست به نویز; CAD, coronary artery disease; CMR, cardiovascular magnetic resonance; CNR, contrast-to-noise ratio; IV, intravenous; LAD, left anterior descending; LV, left ventricle; MI, myocardial infarction; PET, positron emission tomography; RCA, right coronary arter

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2007 سفارش ترجمه

Characterization of Radiofrequency Ablation Lesions With Gadolinium-Enhanced Cardiovascular Magnetic Resonance Imaging

Keywords: CNR، نسبت کنتراست به نویز; ANOVA, analysis of variance; CNR, contrast-to-noise ratio; GEE, generalized estimating equation; MRI, magnetic resonance imaging; RFA, radiofrequency ablation; SI, signal intensity; SNR, signal-to-noise ratio

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2006 سفارش ترجمه