A5101856644- Radiation Therapy and Dosimetry
- Remote Sensing and Land Use
- Advanced Radiotherapy Techniques
- Medical Imaging Techniques and Applications
- Water Quality Monitoring and Analysis
- Environmental and Agricultural Sciences
Huawei Technologies (China)
2021
The global warming is changing the direction and quantity of surface water (SW) - groundwater (GW) interaction (SGI) in alpine-arid zones, which could be tracked by multiple tracers. However, few studies checked whether organic indices also track SGI. In this study, excitation-emission matrix spectroscopy combined with parallel factor analysis (EEM-PARAFAC) was used to reveal optical responses dissolved matter (DOM) GW SW various SGIs Datonghe Watershed. results showed that absorbance...
Background. The dose distribution of heavy ions at the edge target region will have a steep decay during radiotherapy, which can better protect surrounding organs risk. Objective. To analyze gradient back ion radiotherapy. Methods. Treatment planning system (TPS) was employed to beam under different incident modes and multiple segmentation conditions fixed irradiation. data each plan collected based on position where rear began fall rapidly. Uniform scanning mode selected in TPS. Dose curves...