Currently, there is no established model describing the relationship between setup parameters and measurement uncertainty. This paper presents an analytical method for optimising CT setup parameters for dimensional measurements on multimaterial workpieces. The method is based on defining and maximising scan ...
凯迪拉克CT5车系经销商最大优惠可达8.00万,优惠完车价为24.07万。在用车成本上,凯迪拉克CT5WLTC综合油耗7.51L/100km,以上供您参考。(备注:对比数据来自于凯迪拉克CT52024款 28T 豪华型vs特斯拉Model 3(进口)2018款 Model 3 基本型)。 凯迪拉克CT5和特斯拉Model 3(进口)都是出色的家庭用车选择。凯迪拉克CT5在空间...
We further screened the genes from the tumor prediction model to establish a unique personalized panel consisting of 9 individual somatic mutation genes to detect and analyze ctDNA. It was found that ctDNA positivity decreased with the passage of time during NAC, and ctDNA status can predict ...
FreeCT_ICD is an open source implementation of a model-based iterative reconstruction method that provides a reasonable tradeoff between these requirements. This was accomplished by adapting a previously proposed method that allows the system matrix to be stored with a reasonable memory requirement. ...
This study aims to segment metal implants in CT images using a diffusion model and further validate it with clinical artifact images and phantom images of known size. Methods A retrospective study was conducted on 100 patients who received radiation therapy without metal artifacts, and simulated arti...
During training, the model learned to align edges and because no lung mask is given during inference, it also aligns edges outside the lung. 5.6. Ablation study We provide an ablation study to further verify the efficiency of proposed components of our method. Results of this ablation ...
However, it still remains quite challenging to systematically interpret biological meaning from the expression changes of thousands of genes in a specific model system, such as disease versus control. To determine this, a routinely used method is the screening of differentially expressed genes (DEGs)...
Patient-specific CT-based 3D passive FSI model for left ventricle in hypertrophic obstructive cardiomyopathyLeft ventricle, hypertrophic obstructive cardiomyopathy, systolic anterior motion, fluid-structure interactionsImage-based computational modeling has been used more and more for cardiovascular disease ...
结论:低剂量CT(100 mAs)模式在降低患者辐射上意义明显,且能基本满足临床对成人颅内出血患者复查的主要目的,可以与常规扫描模式交替使用。 关键词:体层摄影术;X线计算机;低剂量CT;颅内出血 【Abstract】Objective:To assess the application value of CT low-dose(100 mAs)model for scanning adult head with ...
There was no significant difference between model 1 and model 2 in the AUC (Bonferroni-adjusted p-value = 1.000). The pairwise comparison of ROC curves are shown in Supplemental Table 1. There was no significant difference between BMI, GCA, L3SMI, and MSMI in the AUC. (See ...