Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Zhongkun Wang"'
Publikováno v:
Materials, Vol 16, Iss 22, p 7079 (2023)
This paper studies the decay law of low-temperature crack resistance performance of rubber powder basalt fiber composite-modified porous asphalt concrete (CM-PAC) under medium- and high-temperature water erosion. Firstly, the prepared Marshall specim
Externí odkaz:
https://doaj.org/article/8e2e3f64667d40038e43b226a3f5ba06
Publikováno v:
Case Studies in Thermal Engineering, Vol 26, Iss , Pp 101059- (2021)
An industrial building may have several heat sources which together create a high-temperature working environment that puts the health of workers at risk. Ventilation is an effective way to remove heat, but improperly designed systems may fail to cre
Externí odkaz:
https://doaj.org/article/7a20f33a0eaf456293d077cf58fc424d
Publikováno v:
Materials, Vol 15, Iss 11, p 3900 (2022)
In this paper, the influence of Nano-silica (NS) and Polyvinyl alcohol (PVA) fibers on the corrosion behavior of steel rebar embedded in high-volume fly ash cement mortars under accelerated chloride attack was studied by using an impressed voltage te
Externí odkaz:
https://doaj.org/article/7165107faef444e281012772398ee5e2
Publikováno v:
Nanomaterials, Vol 12, Iss 3, p 323 (2022)
Sulfate resistance of high-volume fly ash/cement mortars hybrid containing 0~1.5 wt.% of nano-silica (Nano-SiO2, NS) and 0~1.0 vol.% of polyvinyl alcohol (PVA) fibers was investigated in this study. Fly ash was replaced with Portland cement at levels
Externí odkaz:
https://doaj.org/article/c6862e14594c4b25b80a39718f772f62
Publikováno v:
Frontiers in Immunology, Vol 11 (2020)
Several studies have confirmed that the myeloid-derived suppressor cells (MDSCs) are closely associated with autoimmune diseases, but their exact role in these processes remains largely unclear. Here, we investigated the role MDSCs in patients with p
Externí odkaz:
https://doaj.org/article/0f1ddefb84074a22882db6874dcc64d7
Publikováno v:
Applied Sciences, Vol 11, Iss 21, p 10274 (2021)
In this paper, the preparation method and reasonable mix ratio of non-calcination brick with rock powder, cement, lime and fly ash ceramsite (FAC) as the raw materials were experimentally evaluated. To better understand the effects of each component
Externí odkaz:
https://doaj.org/article/805fdafc83d5496d837de78fd9afc33b
Publikováno v:
Materials, Vol 13, Iss 12, p 2807 (2020)
Carbon nanotubes (CNTs) are considered as one of the ideal modifiers of cement materials, since CNTs can improve the mechanical properties of cement paste effectively. However, the interfacial interaction between CNTs and the cement matrix is weak. M
Externí odkaz:
https://doaj.org/article/21757892afa046d2bc86722074db012f
Publikováno v:
Applied Sciences, Vol 9, Iss 11, p 2178 (2019)
The mechanical properties of cement mortars with 0~2.0% (by mass) polyvinyl alcohol (PVA) were experimentally studied, and the effects of PVA incorporation on the hydration products and microstructure of the cement mortar were determined with differe
Externí odkaz:
https://doaj.org/article/d6734e3d777948109232ad02d20025b7
Autor:
Zhongkun Wang, Yongjun Ye
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 329:679-693
Soil samples were collected at 30 sampling points distributed evenly in Guangyao Village, South China to determine the radioactivity level around a monazite tailings pond via gamma spectrometry with an HPGe detector. The result of mean radioactivity
Autor:
Huimin Li, Huanfa Yi, Ge Zheng, Zhongkun Wang, Mengkun Wang, Xiang-Yang Wang, Guangjian Li, Zhanchuan Ma
Publikováno v:
Journal of Cellular and Molecular Medicine
Methylprednisolone is an effective drug in the treatment of autoimmune disease, such as multiple sclerosis (MS), due to long‐acting anti‐inflammatory, antiallergic and immunosuppressant. Previous studies have noted the importance of myeloid‐der