Enhanced positronium lifetime imaging through two-component reconstruction in time-of-flight positron emission tomography [0.03%]
时间飞行正电子发射断层扫描中通过双组分重建增强的反物质寿命成像
Zhuo Chen,Chien-Min Kao,Hsiun-Hsiung Huang et al.
Zhuo Chen et al.
Positronium lifetime imaging (PLI) is a newly demonstrated technique possible with time-of-flight (TOF) positron emission tomography (PET), capable of producing an image reflecting the lifetime of the positron, more precisely ortho-positron...
Merging Single-Track Location Elastographic Imaging with the Frequency Shift Method improves Shear Wave Attenuation Measurements [0.03%]
单轨定位弹性图成像与频移法结合可改善剪切波衰减测量结果
Reem Mislati,Katia T Iliza,Scott A Gerber et al.
Reem Mislati et al.
The frequency shift (FS) method is emerging as the standard approach for estimating shear wave attenuation coefficient (SWA). However, measurement noise can negatively impact the FS method's accuracy, especially when employed in vivo. We hy...
Mathematical Analysis of the Role of Heterogeneous Distribution of Excitable and Non-excitable Cells on Early Afterdepolarizations [0.03%]
异质分布的可兴奋细胞和非兴奋细胞对早期后除极作用的研究数学分析
Seunghyun Kim,Daisuke Sato
Seunghyun Kim
Early afterdepolarizations (EADs) are abnormal oscillations during the plateau phase of the cardiac action potential and have been linked to cardiac arrhythmias. At the cellular level, EADs can be caused by reactivation of the L-type calciu...
High Temperature Treatment of Diamond Particles Toward Enhancement of Their Quantum Properties [0.03%]
高温处理金刚石颗粒以增强其量子性质的影响研究
Marco D Torelli,Nicholas A Nunn,Zachary R Jones et al.
Marco D Torelli et al.
Fluorescence of the negatively charged nitrogen-vacancy (NV-) center of diamond is sensitive to external electromagnetic fields, lattice strain, and temperature due to the unique triplet configuration of its spin states. Their use in partic...
Tianyu Zhao,Zhaojun Wang,Tongsheng Chen et al.
Tianyu Zhao et al.
Super-resolution microscopy surpasses the diffraction limit to enable the observation of the fine details in sub-cellular structures and their dynamics in diverse biological processes within living cells. Structured illumination microscopy ...
Experimental characterization of a fully polarimetric pulsed terahertz spectroscopy system [0.03%]
全偏振太赫兹光谱系统的实验表征研究
Nikita Gurjar,Morgan E Ware,Magda El-Shenawee
Nikita Gurjar
A terahertz time domain pulsed spectroscopy system is modified to provide fully polarimetric radiation and analysis. The operation of this polarimetry system is characterized using a birefringent, x-cut quartz crystal. The modification is b...
Effect of crystal-photodetector interface extraction efficiency on Cerenkov photons' detection time [0.03%]
晶体光电探测器界面提取效率对切伦科夫光子检测时间的影响研究
Carlotta Trigila,Emilie Roncali
Carlotta Trigila
Using Cerenkov photons to improve detector timing resolution in time-of-flight positron emission tomography scanners is promising since they constitute most of the signal rising edge. The main challenge in using Cerenkov light is its low yi...
A framework of computer vision-enhanced microfluidic approach for automated assessment of the transient sickling kinetics in sickle red blood cells [0.03%]
一种计算机视觉增强的微流控方法自动评估镰状红细胞瞬时镰变动力学的框架
Yuhao Qiang,Mengjia Xu,Mira Patel Pochron et al.
Yuhao Qiang et al.
The occurrence of vaso-occlusive crisis greatly depends on the competition between the sickling delay time and the transit time of individual sickle cells, i.e., red blood cells (RBCs) from sickle cell disease (SCD) patients, while they are...
Advancing clinical translation of cardiac biomechanics models: a comprehensive review, applications and future pathways [0.03%]
心脏生物力学模型临床转化的全面回顾、应用及未来路径
Cristobal Rodero,Tiffany M G Baptiste,Rosie K Barrows et al.
Cristobal Rodero et al.
Cardiac mechanics models are developed to represent a high level of detail, including refined anatomies, accurate cell mechanics models, and platforms to link microscale physiology to whole-organ function. However, cardiac biomechanics mode...
Surface Texturing and Combinatorial Approaches to Improve Biocompatibility of Implanted Biomaterials [0.03%]
表面图文技术和组合方法以提高植入生物材料的生物相容性
Li-Chong Xu,Christopher A Siedlecki
Li-Chong Xu
Biomaterial associated microbial infection and blood thrombosis are two of the barriers that inhibit the successful use of implantable medical devices in modern healthcare. Modification of surface topography is a promising approach to comba...