Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Qiyu Yao"'
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 10 (2023)
ObjectiveTo assess the usefulness of gray-scale ultrasound (US) and shear wave elastography (SWE) in assessing the condition of the skeletal muscles in patients with chronic heart failure (CHF).MethodsWe prospectively compared 20 patients with clinic
Externí odkaz:
https://doaj.org/article/1b584b10166e4477b89c019debdf0bdf
Publikováno v:
Frontiers in Oncology, Vol 12 (2022)
ObjectiveTo assess the diagnostic performance of US and MRI in predicting malignancy of soft tissue masses by using a scoring system.MethodsA total of 120 cases of pathologically confirmed soft tissue masses (71 cases of malignant lesions and 49 case
Externí odkaz:
https://doaj.org/article/091b043af5dd4576ac80edca0e00a0b8
Publikováno v:
International Journal for Numerical and Analytical Methods in Geomechanics. 46:1581-1606
Publikováno v:
Bulletin of Engineering Geology and the Environment. 80:8189-8209
Sandy cobble strata with large granular particles are typically traversed by shield tunnels, leading to high tool wear and excessive surface settlement. Soil conditioning in the laboratory removes large particles owing to test device limitations and
Publikováno v:
Tunnelling and Underground Space Technology. 133:104907
Publikováno v:
Bulletin of Engineering Geology and the Environment. 79:5599-5614
This study investigated several ground collapses in sandy cobble strata induced by shield tunneling in two intervals of Lanzhou Metro Line 1 and proposed corresponding control measures. Ground collapses were classified into three types (A, B, and C).
Publikováno v:
KSCE Journal of Civil Engineering. 24:1010-1019
The disc cutter of tunnel boring machines (TBMs) intended for sandy cobble strata undergoes severe wear, which significantly increases the cost and construction period. Currently, there is no wear prediction model for disc cutters in the case of sand
Publikováno v:
Chinese Journal of Dermatology. 52
Objective To evaluate the effect of atmospheric fine particulate matter (PM2.5) on the expression of skin barrier-associated proteins and proinflammatory cytokines in human keratinocytes. Methods Atmospheric PM2.5 samples were given by Professor Yufe