Self-supervised pre-training based hybrid network for deep gray matter nuclei segmentation [0.03%]
基于自监督预训练的混合网络深度灰质核分割方法
Yang Deng,Jiaxiu Xi,Zhong Chen et al.
Yang Deng et al.
The accurate segmentation of deep gray matter nuclei is critical for neuropathological research, disease diagnosis and treatment. Existing methods employ the supervised learning training approach, which requires large labeled datasets. It i...
Characterization of the interaction between human cytochrome c and transfer RNAphe [0.03%]
人细胞色素c与转移RNAphe相互作用的表征
Guangqing Zhang,Jianhua Zhan,Xin Chai et al.
Guangqing Zhang et al.
Cytochrome c (cyt c) is released from mitochondria into the cytosol upon apoptotic stimulation, ultimately triggering programmed cell death. Recent studies have revealed that transfer RNA (tRNA) interacts with cyt c, impeding the formation ...
Protamine-1 encoded recombinant adeno-associated virus for enhanced brain magnetic resonance imaging [0.03%]
用于增强脑部磁共振成像的protamine-1基因重组腺相关病毒
Kairu Xie,Yaping Yuan,Mou Jiang et al.
Kairu Xie et al.
Magnetic resonance imaging (MRI) is a powerful tool for diagnosing and monitoring brain diseases, but its low sensitivity can hinder early detection. To address this challenge, we utilized chemical exchange saturation transfer (CEST) MRI, w...
Wen Zhu,Mengjie Qiu,Yao Luo et al.
Wen Zhu et al.
Nuclear magnetic resonance (NMR) spectroscopy is a powerful tool for analyzing molecular structure and composition. However, traditional NMR experiments suffer from long acquisition times, especially in multidimensional NMR spectroscopy. Th...
Temperature dependence of two or more water species in delignified wood and lignocellulosic, tracked by LFNMR relaxometry [0.03%]
LFNMR 松弛技术跟踪植物纤维素原料中两种或两种以上含水物种的温度依赖性
Long Zhou,Wenjing Liu,Zhihong Zhao et al.
Long Zhou et al.
Distributions of nuclear magnetic resonance (NMR) relaxation times provide detailed information about the water in wood. This study documents the water dynamics analysis of T 2 and T 1 distributions for saturated delignified sapwood (DSW), ...
Exploring the effect of ethanol-water structuring on the transport properties of ethanol in porous silicas [0.03%]
探讨乙醇-水缔合对乙醇在介孔硅胶材料中输运性质的影响
Jordan Ward-Williams,Andrew Sederman,Michael Mantle et al.
Jordan Ward-Williams et al.
The transport properties of liquid mixtures confined within porous media can change significantly from those observed for bulk mixtures due to changes in the liquid structuring within the pore space. Here, pulsed field gradient NMR was used...
SNMR with short pulses: Optimizing the kernel calculation by considering the influence of pulse shape and phase [0.03%]
具有短脉冲的SNMR：通过考虑脉冲形状和相位的影响来优化核函数计算
Tobias Splith,Thomas Hiller,Stephan Costabel et al.
Tobias Splith et al.
In the past few years, efforts have been made to extend the sensitivity of surface nuclear magnetic resonance (SNMR) to short relaxation times, typical for strongly bound water, which, for example, occurs in partially saturated soils. The t...
Achieving 40% room-temperature ODMR contrast in molecular systems through chemical tuning [0.03%]
通过化学调节在分子系统中实现室温下40%的ODMR对比度
Fushan Geng,Bingwen Hu
Fushan Geng
Dynamic nuclear polarization and chemically induced hyperpolarization: Progress, mechanisms, and opportunities [0.03%]
动态核偏置和化学诱导高偏置：进展、机制及机遇
Danhua Dai,Yangping Liu,Xiao He et al.
Danhua Dai et al.
Nuclear magnetic resonance (NMR) spectroscopy is a powerful and broadly used spectroscopic technique for characterizing molecular structures and dynamics. Yet the power of NMR is restricted by its inherently low sensitivity due to the weak ...
A magnetically compatible, arbitrary positioning system for accurate spatial mapping of magnetic fields for shimming studies in MRI [0.03%]
一种磁兼容的任意定位系统，用于MRI shim研究中精确的空间磁场映射
Yiqing Yin,Wenchen Wang,Shihe Zhao et al.
Yiqing Yin et al.
After the fabrication of magnetic resonance superconducting magnets, the magnetic field inhomogeneity needs to be accurately measured for subsequent shimming. However, conventional measurement methods are susceptible to magnetic fields, hav...