Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Liwan Shi"'
Publikováno v:
Frontiers in Oncology, Vol 14 (2024)
PurposeThe present study is based on evidence indicating a potential correlation between cone-beam CT (CBCT) measurements of tumor size, shape, and the stage of locally advanced rectal cancer. To further investigate this relationship, the study quant
Externí odkaz:
https://doaj.org/article/77581d14f6f547eb8ed2cc23deda5f57
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02494- (2023)
The Voronoi diagram is a fundamental data structure for spatial neighborhood relations used in various fields related to geometric information. Taking four asphalt mixtures as the research object, this study established the skeleton contact Voronoi d
Externí odkaz:
https://doaj.org/article/8f2d84d2d1a64248952fab53fe8dfee9
Publikováno v:
Case Studies in Construction Materials, Vol 18, Iss , Pp e01987- (2023)
To investigate the composite structure and mesoscale-mechanical properties of recycled asphalt mixture, this paper has established discrete element models of recycled asphalt mixture with distinct characteristics of new aggregates, recycled asphalt p
Externí odkaz:
https://doaj.org/article/403c9dd6efb04a3caa4a38d3925ee5ad
Publikováno v:
Frontiers in Materials, Vol 10 (2023)
The current understanding of the influence of smoke suppressants on the smoke inhibition effect and working performance of different types of asphalt is limited. In this study, portable gas detector (PGD) tests were used to investigate the influence
Externí odkaz:
https://doaj.org/article/7d440a7f9bfe496eadd74adfbee156e1
Publikováno v:
PLoS ONE, Vol 18, Iss 1, p e0280456 (2023)
BackgroundVolumetric modulated arc therapy (VMAT) with varied bolus thicknesses has been employed in postmastectomy radiotherapy (PMRT) of breast cancer to improve superficial target coverage. However, impact of bolus thickness on plan robustness rem
Externí odkaz:
https://doaj.org/article/0ffce923cdf34983a9a787f7e2b85b56
Publikováno v:
Case Studies in Construction Materials, Vol 17, Iss , Pp e01277- (2022)
Asphalt mixture skeleton is the main structure to resist load, and the contact point between coarse aggregates is one of the key elements of skeleton structure. This study investigated the difference in key aggregate particle size on the meso-contact
Externí odkaz:
https://doaj.org/article/29ddd3eb2eea4c1d9abf322120d2e023
Publikováno v:
PLoS ONE, Vol 16, Iss 6, p e0252552 (2021)
BackgroundBefore generating radiotherapy plans for breast cancer patients, the choice of plan techniques (three-dimensional conformal radiation therapy (3D-CRT) and volumetric modulated arc therapy (VMAT)) should be made. This study investigated the
Externí odkaz:
https://doaj.org/article/3d47988535f8474d987823bef563c447
Publikováno v:
Advances in Civil Engineering, Vol 2020 (2020)
At present, research on the internal structures of asphalt mixtures has mostly focused on the statistical analysis of their mesostructural components such as aggregates, voids, and asphalt mortars, in addition to the verification of the mechanical be
Externí odkaz:
https://doaj.org/article/611a227e900347ca8e9b26cf9327ec7a
Publikováno v:
PLoS ONE, Vol 13, Iss 9, p e0202628 (2018)
PURPOSE:For whole esophagus and T-shaped field radiotherapy using intensity modulated radiotherapy (IMRT) technique in advanced esophageal cancer, lower absorbed doses to lung and heart remains a challenge. The aim of this study was to investigate th
Externí odkaz:
https://doaj.org/article/e5009231967e47b99b68f4d38841bdde
Publikováno v:
Applied Sciences, Vol 9, Iss 12, p 2425 (2019)
In order to provide a reference for the gradation design of dense skeleton asphalt mixtures (DSAM), this study conducts a thorough analysis of the gradual meso-structural response behaviour of characteristics of the asphalt mixture main skeleton subj
Externí odkaz:
https://doaj.org/article/c8b8548ae372409cb54bbb4d3018017c