Keywords: نسبت کنتراست به نویز; TBW; total body weight; BSA; body surface area; CAD; coronary artery disease; CCTA; coronary computed tomography angiography; CT; computed tomography; CNR; contrast-to-noise ratio; CO; cardiac output; CI; confidence interval; ICC; intra-class correlation
مقالات ISI نسبت کنتراست به نویز (ترجمه نشده)
مقالات زیر هنوز به فارسی ترجمه نشده اند.
در صورتی که به ترجمه آماده هر یک از مقالات زیر نیاز داشته باشید، می توانید سفارش دهید تا مترجمان با تجربه این مجموعه در اسرع وقت آن را برای شما ترجمه نمایند.
در صورتی که به ترجمه آماده هر یک از مقالات زیر نیاز داشته باشید، می توانید سفارش دهید تا مترجمان با تجربه این مجموعه در اسرع وقت آن را برای شما ترجمه نمایند.
Keywords: نسبت کنتراست به نویز; Reflective ghost imaging; Degree of polarization; Contrast-to-noise ratio;
Keywords: نسبت کنتراست به نویز; Ghost imaging; Transverse coherence; Interference; Contrast-to-noise ratio;
Keywords: نسبت کنتراست به نویز; BA; basilar artery; CCA; common carotid artery; CNR; contrast-to-noise ratio; DECT; dual-energy CT; DE-CTA; dual-energy CTA; ICA; internal carotid artery; MCA; middle cerebral artery; SNR; signal-to-noise ratio; VMI; virtual monoenergetic imaging; VMI+; n
Keywords: نسبت کنتراست به نویز; BP-CA; blood pool contrast agent; BSA; body surface area; SSFP; steady state free precession; CHD; congenital heart disease; CMR; cardiovascular magnetic resonance; CMRA; coronary magnetic resonance angiography; CNR; contrast-to-noise ratio; CoA; aortic c
Keywords: نسبت کنتراست به نویز; hMRI; Quantitative; High resolution; Gray matter; ALS; amyotrophic lateral sclerosis; AP; absolute pitch; B0; magnetic field induction; BOLD; blood oxygenation level-dependent; CEST; chemical exchange saturation transfer; CNR; contrast-to-noise ratio; COx
Keywords: نسبت کنتراست به نویز; Intraosseous needle; Computed tomography; Angiography; Thoracic aorta; Traumatic aortic injury; Emergency radiology; Injection; Contrast media; CTA-TA; computed tomographic angiography of the thoracic aorta; IVA; intravenous access; CMI; contrast media in
Keywords: نسبت کنتراست به نویز; ADMIRE; Advanced modeled based iterative reconstruction; cCTA; Coronary CT angiography; CNR; Contrast-to-noise ratio; DSCT; Dual-source computed tomography; FBP; Filtered-back projection; FOV; Field-of-view; IR; Iterative reconstruction; IQR; Interquartil
Keywords: نسبت کنتراست به نویز; ACR; American college of radiologists; ALARA; As Low as Reasonable Achievable; CNR; contrast-to-noise ratio; CT; computed tomography; CV; coefficient of variance; DR; digital radiography; ESD; entrance surface dose; EU; European union; ICRP; International
Keywords: نسبت کنتراست به نویز; ASIC; application specific integrated circuit; CNR; contrast-to-noise ratio; CT; Computed tomography; DECT; Dual energy computed tomography; EID; energy integrating detector; HU; Hounsfield units; MRI; magnetic resonance imaging; SPCCT; spectral photon-co
Keywords: نسبت کنتراست به نویز; BMI; Body Mass Index; CNR; contrast-to-noise ratio; CT; Computed Tomography; DLP; dose length product; DRLs; Diagnostic Reference Levels; DSCT; dual source computed tomography; ED; effective dose; ER; Emergency Room; LDCT; low dose computed tomography; RO
Keywords: نسبت کنتراست به نویز; Computational ghost imaging; Second-order correlation; Image quality; Contrast-to-noise ratio
Keywords: نسبت کنتراست به نویز; Digital mammography; Contrast-to-noise ratio; Mean glandular dose; x-ray spectra; Figure of Merit;
Keywords: نسبت کنتراست به نویز; Computed tomography; automated tube voltage adaptation; radiation dose; image quality; ADMIRE; advanced modeled iterative reconstruction; AP; anterior-posterior; CNR; contrast-to-noise ratio; CT; computed tomography; CTDIvol; CT dose index volume; DSCT; d
Keywords: نسبت کنتراست به نویز; CR; complete response; CNR; contrast-to-noise ratio; GIST; gastrointestinal stromal tumor; PD; progressive disease; PDGFRA; platelet-derived growth factor receptor A; PET; positron-emission tomography; PFI; progression-free interval; PR; partial response;
Keywords: نسبت کنتراست به نویز; Mammography; Mean glandular dose; Quality control; Contrast-to-noise ratio;
Keywords: نسبت کنتراست به نویز; CNR; contrast-to-noise ratio; CSF; cerebrospinal fluid; FA; fractional anisotropy; FCD; focal cortical dysplasia; FLAIR; fluid-attenuated inversion recovery; ICVF; intracellular volume fraction; ITG; inferior temporal gyrus; MCD; malformations of cortical
Keywords: نسبت کنتراست به نویز; AMY; Amygdala; ANOVA; Analysis of variance; B; Boredom (experimental condition); BA; Brodmann area; CASL; Continuous arterial spin labeling; CNR; Contrast-to-noise ratio; DMN; Default-mode network; EPI; Echo-planar imaging; F; Flow (experimental condition
Keywords: نسبت کنتراست به نویز; Digital breast tomosynthesis; Conventional mammography; Optimal kVp; Figure of merit; Contrast-to-noise ratio;
Comparative Analysis of Cone-Beam CT Angiogram and Conventional CT Angiogram for Prostatic Artery Identification Prior to Embolization
Keywords: نسبت کنتراست به نویز; CNR; contrast-to-noise ratio; PAE; prostatic artery embolization; SNR; signal-to-noise ratio;
Impact of model-based iterative reconstruction (MBIR) on image quality in cerebral CT angiography before and after intracranial aneurysm treatment
Keywords: نسبت کنتراست به نویز; SAH; subarachnoid hemorrhage; CTA; computed tomography angiography; FBP; filtered back projection; IR; iterative reconstruction; IQ; image quality; MBIR; model-based iterative reconstruction; ASIR; adaptive statistical iterative reconstruction; ROI; regio
A subjective and objective comparison of tissue contrast and imaging artifacts present in routine spin echoes and in iterative decomposition of asymmetric spin echoes for soft tissue neck MRI
Keywords: نسبت کنتراست به نویز; IDEAL; Iterative decomposition (of water fat signal) using echo asymmetry & least-squares estimation; CNR; Contrast-to-noise ratio; SNR; Signal-to-noise ratio; FSE; Fast spin echo; FOV; Field of view; Fat suppression; Image quality; Soft tissue neck; IDEA
Image quality with iterative reconstruction techniques in CT of the lungs-A phantom study
Keywords: نسبت کنتراست به نویز; MTF; modulation transfer function; CNR; contrast-to-noise ratio; CT; computed tomography; NPS; noise power spectrum; FBP; filtered back-projection; CT; Lung; Physics; Iterative reconstruction;
Radiation Dose Reduction at Low Tube Voltage CCTA Based on the CNR Index
Keywords: نسبت کنتراست به نویز; Radiation dose reduction; contrast-to-noise ratio; coronary computed tomography angiography; lower tube voltage; contrast material;
Image quality and radiation dose of low-tube-voltage CT with reduced contrast media for right adrenal vein imaging
Keywords: نسبت کنتراست به نویز; APÂ +Â LAT; the sum of anteroposterior length and lateral width; AVS; adrenal vein sampling; CI-AKI; contrast-induced acute kidney injury; CNR; contrast-to-noise ratio; CTDIvol; the volume CT dose index; DLP; dose-length product; FBP; filtered back projec
Reduction of patient radiation dose with a new organ based dose modulation technique for thoraco-abdominopelvic computed tomography (CT) (Liver dose right index)
Keywords: نسبت کنتراست به نویز; Patient dose optimization; Automatic exposure control; Radiation exposure; Comparative study; Signal-to-noise ratio; ACS; Automatic current selection; AEC; Automatic exposure control; CNR; Contrast-to-noise ratio; CT; Computed tomography; CTDI; Computed t
Coronary computed tomography angiography and endocardial leads - Image quality in 320-row CT using iterative reconstruction
Keywords: نسبت کنتراست به نویز; AIDR 3D; adaptive-iterative-dose-reduction in 3D; BMI; body mass index; CCTA; coronary computed tomography angiography; CNR; contrast-to-noise ratio; CRT; cardiac resynchronization therapy; CT; computed tomography; HU; Hounsfield units; ICD; implanted car
Ultra-high resolution blood volume fMRI and BOLD fMRI in humans at 9.4â¯T: Capabilities and challenges
Keywords: نسبت کنتراست به نویز; Vascular space occupancy; SS-SI VASO; Cerebral blood volume; 3D-EPI; 9.4â¯Tâ¯tesla MRI; Layer-dependent fMRI; STARC; pTx; BOLD; blood oxygenation level dependent; CBV; cerebral blood volume; CNR; contrast-to-noise ratio; CSF; cerebrospinal fluid; ÎCBV;
Patient-adapted respiratory training: Effect on navigator-triggered 3D MRCP in painful pancreatobiliary disorders
Keywords: نسبت کنتراست به نویز; MRCP; magnetic resonance cholangiopancreatography; ERCP; endoscopic retrograde cholangiopancreatography; FSE; fast spin-echo; HASTE; half-Fourier single-shot turbo spin-echo; CNR; contrast-to-noise ratio; NT; navigator-triggered; SPACE; Sampling perfectio
Virtual single source CT using dual source acquisition: Clinical applicability in run-off CT-angiography for intra-individual comparison of different scan protocols
Keywords: نسبت کنتراست به نویز; CNR; contrast-to-noise ratio; CNRD; dose-weighted CNR; CTDIvol; volume computed tomography dose index; DLP; dose length product; ED; effective dose; RDL; radiation dose level; Run-off CTA; CT angiography of the lower extremity; VSS-CT; virtual single sour
Anatomic & metabolic brain markers of the m.3243A>G mutation: A multi-parametric 7T MRI study
Keywords: نسبت کنتراست به نویز; 15-WLT; 15-Words Learning Task; ADL; Activities daily life; ASL; Arterial spin labeling; CBF; Cerebral blood flow; cGM; Cortical gray matter; CSF; Cerebral spinal fluid; CN; Caudate nucleus; CNR; Contrast-to-noise ratio; DN; Dentate nucleus; EPI; Echo pla
Techniques for blood volume fMRI with VASO: From low-resolution mapping towards sub-millimeter layer-dependent applications
Keywords: نسبت کنتراست به نویز; BOLD; blood oxygenation level dependent; CAIPIRINHA (CAIPI); Controlled Aliasing in Parallel Imaging Results in Higher Acceleration; CBV; cerebral blood volume; CNR; contrast-to-noise ratio; CSF; cerebrospinal fluid; ÎCBV; change in CBV; EPI; echo planar
Research PaperLumbar plexus in patients with chronic inflammatory demyelinating polyneuropathy: Evaluation with 3D nerve-sheath signal increased with inked rest-tissue rapid acquisition of relaxation enhancement imaging (3D SHINKEI)
Keywords: نسبت کنتراست به نویز; 3D; three-dimensional; CIDP; chronic inflammatory demyelinating polyneuropathy; CNR; contrast-to-noise ratio; CR; contrast ratio; DWIBS; diffusion-weighted whole-body imaging with background body signal suppression; iMSDE; improved motion sensitized drive
Cerebral CT angiography with iterative reconstruction at 70Â kVp and 30Â mL iodinated contrast agent: Initial experience
Keywords: نسبت کنتراست به نویز; CNR; contrast-to-noise ratio; CTA; CT angiography; CTDIvol; volume CT dose index; DLP; dose length product; ED; Effective dose; FBP; filtered back projection; ICA; internal carotid artery; IR; iterative reconstruction; MCA; middle cerebral artery; SAFIRE;
Diagnostic Accuracy of Split-Bolus Single-Phase Contrast-Enhanced Cone-Beam CT for the Detection of Liver Tumors before Transarterial Chemoembolization
Keywords: نسبت کنتراست به نویز; CNR; contrast-to-noise ratio; DSA; digital subtraction angiography; FOV; field of view; HCC; hepatocellular carcinoma; HBP; hepatobiliary phase; SNR; signal-to-noise ratio;
Image quality of ct angiography using model-based iterative reconstruction in infants with congenital heart disease: Comparison with filtered back projection and hybrid iterative reconstruction
Keywords: نسبت کنتراست به نویز; CHD; congenital heart disease; FBP; filtered back projection; IR; iterative reconstruction; HIR; hybrid iterative reconstruction; IMR; iterative model reconstruction; SNR; signal-to-noise ratio; CNR; contrast-to-noise ratio; CCA; conventional cardiac angi
Multi-detector CT: Liver protocol and recent developments
Keywords: نسبت کنتراست به نویز; ALP; arterial liver perfusion; BV; blood volume; BW; body weight; CLD; chronic liver disease; CM; contrast medium; CNR; contrast-to-noise ratio; CRC; colorectal cancer; DECT; Dual-energy CT; EAP; early arterial phase; HCC; hepatocellular carcinoma; HPI; h
Noise-Optimized Virtual Monoenergetic Dual-Energy CT Improves Diagnostic Accuracy for the Detection of Active Arterial Bleeding of the Abdomen
Keywords: نسبت کنتراست به نویز; CI; confidence interval; CNR; contrast-to-noise ratio; DE; dual-energy; F_0.5; linearly blended; ICC; intraclass correlation coefficient; SNR; signal-to-noise ratio; VMI; virtual monoenergetic imaging; VMI+; noise-optimized virtual monoenergetic imaging;
Research paperImage quality of virtual monochromatic images obtained using 320-detector row CT: A phantom study evaluating the effects of iterative reconstruction and body size
Keywords: نسبت کنتراست به نویز; ADCT; area detector CT; AIDR-3D; adaptive iterative dose reduction 3D; CNR; contrast-to-noise ratio; FBP; filtered back projection; IR; iterative reconstruction; ROI; regions of interest; SNR; signal-to-noise ratio; SD; standard deviation; VMS; virtual mo
Diagnostic performance of a low dose triple rule-out CT angiography using SAFIRE in emergency department
Keywords: نسبت کنتراست به نویز; Thoracic computed tomography angiography (CTA); Radiation dose; Safety; Emergency imaging; Image quality; BMI; body mass index; CNR; contrast-to-noise ratio; CT; computed tomography; CTDIvol; volume CT dose index; DLP; dose length product; DRLs; diagnosti
Characterization of high-resolution Gradient Echo and Spin Echo EPI for fMRI in the human visual cortex at 7Â T
Keywords: نسبت کنتراست به نویز; fMRI; functional Magnetic Resonance Imaging; GRE; Gradient Echo; SE; Spin Echo; EPI; Echo Planar Imaging; tSNR; temporal Signal-to-Noise Ratio; PVE; Partial Volume Effects; V1; Primary visual cortex; hMT+; Â human Middle Temporal complex; PSC; Percent Sig
Comparison of 3Â T and 7Â T ASL techniques for concurrent functional perfusion and BOLD studies
Keywords: نسبت کنتراست به نویز; ASL; arterial spin labeling; CBF; cerebral blood flow; BOLD; blood oxygenation level-dependent; CNR; contrast-to-noise ratio; tr-FOCI; time-resampled frequency offset corrected inversion; PASL; pulsed ASL; pCASL; pseudo-continuous ASL; fMRI; functional ma
The natural history of streptozotocin-stimulated non-alcoholic steatohepatitis mice followed by Gd-EOB-DTPA-enhanced MRI: Comparison with simple steatosis mice
Keywords: نسبت کنتراست به نویز; ANOVA; analysis of variance; CNR; contrast-to-noise ratio; CT; computed tomography; Gd-EOB-DTPA; gadolinium ethoxybenzyl-diethylenetriaminepentaacetic acid; HCC; hepatocellular carcinoma; HE; hematoxylin and eosin; HFF; hepatic fat fraction; MRI; magnetic
Carotid dual-energy CT angiography: Evaluation of low keV calculated monoenergetic datasets by means of a frequency-split approach for noise reduction at low keV levels
Keywords: نسبت کنتراست به نویز; DECT; dual-energy CT; PEI; polyenergetic image; MEI; monoenergetic image; CNR; contrast-to-noise ratio; SNR; signal-to-noise ratio; MFSA; monoenergetic frequency split approach; CM; conventional monoenergetic software application; Dual energy CT; Calculat
Comparative evaluation of non-contrast CAIPIRINHA-VIBE 3T-MRI and multidetector CT for detection of pulmonary nodules: In vivo evaluation of diagnostic accuracy and image quality
Keywords: نسبت کنتراست به نویز; CAIPIRINHA; Controlled Aliasing In Parallel Imaging Results In Higher Acceleration; CI; confidence interval; CNR; contrast-to-noise ratio; CT; computed tomography; GFR; glomerular filtration rate; HASTE; half-Fourier acquisition single-shot turbo spin-ech
ECG-triggered high-pitch CT for simultaneous assessment of the aorta and coronary arteries
Keywords: نسبت کنتراست به نویز; ECG-gated high-pitch protocol; Iterative reconstructions; Aortic CTA; Coronary CTA; Cardiovascular imaging; CAD; coronary artery disease; CNR; contrast-to-noise ratio; CTA; computed tomography angiography; ECG; electrocardiogram; LAD; left anterior descen
CT dose reduction using Automatic Exposure Control and iterative reconstruction: A chest paediatric phantoms study
Keywords: نسبت کنتراست به نویز; AEC; Automatic Exposure Control; CNR; contrast-to-noise ratio; CTDIvol; volume CT dose index; DRLs; Diagnostic Reference Levels; FBP; Filtered Back Projection; IR; iterative reconstruction; mAseff; effective or modulated mAs; mAsfix; fixed mAs; mAsmod; mo
Individualized CT Angiography Protocols for the Evaluation of the Aorta: A Feasibility Study
Keywords: نسبت کنتراست به نویز; BMI; body mass index; CNR; contrast-to-noise ratio; DLP; dose-length product; EVAR; endovascular aneurysm repair; FBP; filtered back-projection; SD; standard deviation;
Monochromatic Spectral Computed Tomography with Low Iodine Concentration Contrast Medium in a Rabbit VX2 Liver Model:
Keywords: نسبت کنتراست به نویز; Spectral computed tomography; rabbit VX2 liver model; image quality; ASiR; adaptive statistical iterative reconstruction; FBP; filtered back projection; SNR; signal-to-noise ratio; CNR; contrast-to-noise ratio; CTDIvol; CT dose index volume; DLP; dose len
Lamina-dependent calibrated BOLD response in human primary motor cortex
Keywords: نسبت کنتراست به نویز; dHb; deoxyhemoglobin; AAT; arterial arrival time; ASL; arterial spin labeling; BOLD; blood-oxygen-level dependent; SEM; standard error of the mean; CNR; contrast-to-noise ratio; CSF; cerebrospinal fluid; CV; coefficient of variation; EPI; echo-planar imag