Computer simulations can replace in-vivo experiments for implantable medical devices [0.03%]
计算机模拟可代替植入式医疗器械的体内实验
Esra Sorguven,Selim Bozkurt,Clive Baldock
Esra Sorguven
Interplay effect modeling in stereotactic body radiotherapy treatment of liver cancer using volumetric modulated arc therapy [0.03%]
立体定向体放射治疗肝癌的调强旋转治疗互作效应建模
Deepak Thaper,Arun S Oinam,Rose Kamal et al.
Deepak Thaper et al.
To model the interplay effect and minimize it by a selection of optimum parameters value using a predictive model for SBRT of liver cancers. Ten cases of liver tumors treated with the VMAT technique were selected retrospectively. The dosime...
Accuracy of spectral curves at different phantom sizes and iodine concentrations using dual-source dual-energy computed tomography [0.03%]
双源双能量CT在不同大小体模和碘浓度下频谱曲线的准确性研究
Kazuhiro Sato,Ryota Kageyama,Yuta Sawatani et al.
Kazuhiro Sato et al.
To validate the accuracy of spectral curves obtained by an image-data-based algorithm and clarify the error factors that reduce accuracy. Iodine rods of known composition and different concentrations were inserted into a cylinder or ellipti...
Detectability of the diagonal direction in the assessment of medical images using a high-brightness liquid crystal display monitor [0.03%]
高亮度液晶显示器在医学影像诊断中检测细节的能力研究
Takanaga Niimi,Akihiro Mano,Ryouji Sobue et al.
Takanaga Niimi et al.
Liquid crystal display (LCD) monitors show a homogenous quadratic pattern in the number of pixels, size, and dimensions. However, their modulation transfer function (MTF) has a non-isotropic effect in the vertical, horizontal, and diagonal ...
3-D Gabor-based anisotropic diffusion for speckle noise suppression in dynamic ultrasound images [0.03%]
一种基于三维Gabor滤波各向异性扩散的动态超声图像斑点噪声抑制方法
Haobo Chen,Haohao Xu,Peng Shi et al.
Haobo Chen et al.
Speckle noise contaminates medical ultrasound images, and the suppression of speckle noise is helpful for image interpretation. Traditional ultrasound denoising (i.e., despeckling) methods are developed on two-dimensional static images. How...
A novel constancy check technique for a well type ionisation chamber using a 90Sr plane-parallel check source [0.03%]
一种新颖的井型电离室恒定性检验方法及使用90锶平面并行检查源技术
Jonathon Thompson
Jonathon Thompson
Accurate determination of source strength in brachytherapy is vital to achieving safe and effective radiotherapy treatments. The recommended detectors to be used for determining source strength are well type ionisation chambers and it is es...
Tomas Kron
Tomas Kron
Dependence of the heating effect on tissue absorption coefficient during corneal reshaping using different UV lasers: A numerical study [0.03%]
不同紫外激光角膜重塑过程中加热效应与组织吸收系数关系的数值研究
Ibrahim Abdelhalim,Omnia Hamdy,Aziza Ahmed Hassan et al.
Ibrahim Abdelhalim et al.
Corneal reshaping using laser ablation effect is a well-known ophthalmologic operation implemented to correct many vision disorders. UV pulsed lasers are utilized in this surgery due to their high absorption in corneal tissue without affect...
A low-cost transradial prosthesis controlled by the intention of muscular contraction [0.03%]
一种低成本经桡动脉假体，由肌肉收缩意图控制
Alok Prakash,Shiru Sharma
Alok Prakash
Persons with upper-limb amputations face severe problems due to a reduction in their ability to perform the activities of daily living. The prosthesis controlled by electromyography (EMG) or other signals from sensors, switches, acceleromet...
Ensemble learning based automatic detection of tuberculosis in chest X-ray images using hybrid feature descriptors [0.03%]
基于集成学习和混合特征描述子的胸部X射线图像肺结核自动检测方法
Muhammad Ayaz,Furqan Shaukat,Gulistan Raja
Muhammad Ayaz
Tuberculosis (TB) remains one of the major health problems in modern times with a high mortality rate. While efforts are being made to make early diagnosis accessible and more reliable in high burden TB countries, digital chest radiography ...