Simulations of a new PET scanner for 3D Proton Therapy Quality Assurance [0.03%]
一种新的PET扫描器在三维质子治疗质量保障中的应用模拟研究
Ana Catarina Monteiro Monteiro Magalhães,Pedro Manuel Mendes Correia,Pedro Manuel Crispim da Costa da Encarnação et al.
Ana Catarina Monteiro Monteiro Magalhães et al.
In proton therapy, a conformal and precise radiation dose is delivered to tumors, resulting in improved treatment outcomes and higher survival rates. However, the depth-dose profile (Bragg Peak) poses a significant concern for clinical appl...
A high-resolution network with adaptive spatial channel fusion for retinal vessel segmentation [0.03%]
一种自适应空间通道融合的高分辨率网络用于视网膜血管分割
Lu Cao,Guangwu Liu,Junying Gan et al.
Lu Cao et al.
Accurate segmentation of retinal vessels is critical for the diagnosis of ophthalmic diseases. However, this task is made challenging by two issues: vast-scale variations from major arteries to fine capillaries often lead to a fractured ves...
Applied Machine Learning for Nociceptive Pain Detection using EEG Spectral Features [0.03%]
基于EEG谱特征的伤害性疼痛检测的机器学习方法研究
Rogelio Sotero Reyes-Galaviz,Luis Villaseñor-Pineda,Camilo E Valderrama
Rogelio Sotero Reyes-Galaviz
Objective: This study explores a more reliable method for measuring nociceptive pain induced by laser stimuli from electroencephalography (EEG) signals, addressing the limitations of fixed pain scales by incorporating int...
Mental Health Support for Schools with Wearable Biosensor Monitoring Using Deep Learning [0.03%]
基于深度学习的可穿戴生物传感器在学校心理健康支持中的应用研究
Bin Zhou,Yuli Lu,Rui Lan et al.
Bin Zhou et al.
With the development of wearable technology, it has become an urgent problem for the current campus health support system to realize the intelligent perception and recognition of students' mental health based on micro-electro-mechanical sys...
An OCT retinal image classification model based on improved ResNet-34 network [0.03%]
基于改进ResNet-34网络的OCT视网膜图像分类模型
Zhenwei Li,Jiawen Wang,Angchao Duan et al.
Zhenwei Li et al.
Retinal diseases are the leading causes of visual impairment, and early diagnosis is essential for treatment. Optical coherence tomography (OCT), a non-invasive imaging technique, provides high-resolution images for retinal disease classifi...
Analysis of the coaxial probes' sensing volume influence on the measurement of dielectric properties of lung tissue: a numerical and experimental study [0.03%]
共面探针感应体积对肺组织介电特性测量影响的数值和实验研究
Fabiana Capitanio,Flavia Liporace,Klementina Vidjak
Fabiana Capitanio
Since the ending of the previous century, many studies dedicated to the characterization of the dielectric properties of biological tissues were conducted; however, there are still many gaps in the knowledge of the dielectric properties of ...
Comparative dosimetric analysis of concave versus convex surface curvatures in external beam radiotherapy: A Monte Carlo investigation revealing opposing geometric effects [0.03%]
一种蒙特卡洛调查：对外照射放射治疗中凹面与凸面几何形状剂量学分析的比较研究及对立几何效应的揭示
Mohammed Rezzoug,Yassine Oulhouq,Omar Hamzaoui et al.
Mohammed Rezzoug et al.
This study explores the opposing dosimetric behavior of concave geometries and establishes a framework for understanding the effects of surface curvature in radiotherapy. We hypothesized that concave surfaces would produce inverse dosimetri...
A Microfluidic Liver-Like Model for Antiepileptic Drugs Hepatotoxicity Evaluation [0.03%]
抗癫痫药物肝毒性的微流控肝脏模型评价体系
Ehsanollah Moradi,Asieh Heirani-Tabasi,Mohammad Adel Ghiass et al.
Ehsanollah Moradi et al.
Drug-Induced Liver Injury (DILI) is the leading cause of late-stage drug failure and withdrawal of medications from the market. This underscores the urgent need for new in vitro liver models that better recapitulate the physiologically rele...
A Review of the Application of Deep Learning in Thyroid Nodule Imaging: From Model Architectures to Training Methods and Core Image Analysis Tasks [0.03%]
深度学习在甲状腺结节影像应用的研究进展：从模型架构到训练方法及核心影像分析任务
Lu Zhang,Changwen Huang,Qiuran Xu et al.
Lu Zhang et al.
Thyroid nodules are highly prevalent in clinical practice, and their incidence has been steadily increasing in recent years, posing significant threats to human health. Traditional imaging examinations for thyroid nodules rely heavily on ph...
A Chambolle-Pock Algorithm for Sparse-view CT Reconstruction via Total Generalized Variation Regularization and Penalized Weighted Least-squares Criterion [0.03%]
基于总广义变差正则化和惩罚加权最小二乘准则的稀疏数据CT重建的Chambolle-Pock算法
Xueyi Zhang,Pengcheng Zhang,Liyuan Zhang et al.
Xueyi Zhang et al.
Total generalized variation (TGV) regularization effectively suppresses the staircase effect generated by the total variation (TV) regularization, while the penalized weighted least-squares (PWLS) criterion enhances image reconstruction acc...