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  • 2019 基于世界土壤数据库的中国土壤数据集
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National Cryosphere Desert Data Center
Research and implementation of new technology of multi-mode guided particle therapy
This report is a multi-mode guided particle therapy new technology research and implementation scheme. The scheme mainly introduces the multi-mod...
visits:
4474
file size:
48.0 MiB
update time:
2023-09-21

National Cryosphere Desert Data Center
Analysis on the regularity and related factors of cervical lymph node metastasis of locally advanced laryngeal carcinoma
This paper analyzed the regularity of cervical lymph node metastasis (LNM) in locally advanced (T3, T4) laryngeal carcinoma to provide reference for neck ...
visits:
3177
file size:
749.4 KiB
update time:
2023-08-27

National Cryosphere Desert Data Center
The role of radiologists in immuno-oncology.
This article discusses the mechanism of radiotherapy combined with immunity, and further clarifies the synergistic effect of radiotherapy and immunity. Th...
visits:
2502
file size:
13.2 MiB
update time:
2023-07-21

National Cryosphere Desert Data Center
Prognostic analysis of surgery combined with radiotherapy for head and neck mucosal malignant melanoma
In this paper, 194 cases of malignant melanoma of head and neck mucosa without distant metastasis were retrospectively analyzed to explore the effect and ...
visits:
1580
file size:
790.2 KiB
update time:
2023-08-28

National Cryosphere Desert Data Center
Quantitative analysis of image quality for acceptance and commissioning of an MRI simulator with a semiautomatic method
This paper establishes a set of semi-automatic MRI acceptance debugging method, which can quantitatively analyze the acceptance modulation image quality o...
visits:
2538
file size:
740.5 KiB
update time:
2023-07-21

National Cryosphere Desert Data Center
Prognostic impact of pathological complete remission after preoperative irradiation in patients with locally advanced head and neck squamous cell carcinoma: re-analysis of a phase 3 clinical stud
In a phase 3 clinical study of preoperative radiotherapy for head and neck squamous cell carcinoma (HNSCC), the relationship between pathological complete...
visits:
1640
file size:
1.3 MiB
update time:
2023-08-27

National Cryosphere Desert Data Center
Prognostic factors for unresectable hepatocellular carcinoma treated with transcatheter arterial chemoembolisation combined with radiotherapy
With the development of computer, radiotherapy and imaging technology, precise external radiotherapy has been widely used in the treatment of liver cancer...
visits:
2548
file size:
588.9 KiB
update time:
2023-07-21

National Cryosphere Desert Data Center
Collection of Patents on Research of Key Technologies for Drilling Processes and Borehole Operating Fluids
Collection of Patents on Safe Drilling Technologies in Permafrost Regions (10 Patents), focusing on the innovative achievements of the project research, ...
visits:
3036
file size:
3.9 MiB
update time:
2025-05-28

National Cryosphere Desert Data Center
Environmental protection adaptability design scheme of polar cold sea drilling equipment (2016-2020)
In 2020, Beijing formulated detailed HSE management systems for operating companies, operating sites, and oil spill emergency plans in response to the...
visits:
3286
file size:
4.6 MiB
update time:
2025-05-29

National Cryosphere Desert Data Center
Collection of Patents on Risk Assessment, Control, and Environmental Protection Technologies for Drilling in Cold Seas of Polar Regions
en invention patents arising from research on risk assessment, control, and environmental protection technologies for drilling in cold seas of polar regi...
visits:
2506
file size:
8.7 MiB
update time:
2025-05-28

National Cryosphere Desert Data Center
Monte Carlo simulation of whole body dose distribution in patients with total body X(γ)ray irradiation
MCNPX was used to build an accurate Monka model of the 6MV treatment head of MEDA synergy accelerator. According to the relationship between CT value and ...
visits:
1750
file size:
5.2 MiB
update time:
2024-01-03

National Cryosphere Desert Data Center
Collection of Research Papers on Risk Assessment, Control, and Environmental Protection Technologies for Drilling in Cold Seas of Polar Regions in Beijing (2017-2020)
Collection of Six Research Papers on Risk Assessment, Control, and Environmental Protection Technologies for Drilling in Cold Seas of Polar Regions The A...
visits:
2567
file size:
9.3 MiB
update time:
2025-05-28

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