Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Xiaoteng LI"'
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03615- (2024)
Fibre alignment and 3D concrete printing have become increasingly popular in research and industry while these technologies face a lack of deep integration. Aligning steel fibres in concrete is different from in mortar systems due to the interference
Externí odkaz:
https://doaj.org/article/cd68449bb20b4748819d8beaf9e4e7e5
Publikováno v:
Kuangchan zonghe liyong, Vol 45, Iss 2, Pp 190-200 (2024)
This is an article in the field of environmental engineering. In this article, the composition, structural characteristics and surface properties of coal gasification crude slag (CGCS) and coal gasification fine slag (CGFS) were characterized by X-ra
Externí odkaz:
https://doaj.org/article/899769a4fa2348d198572850349b1af7
Publikováno v:
Agronomy, Vol 14, Iss 7, p 1409 (2024)
Conservation tillage, a crucial method for protecting soil fertility, depends heavily on maintaining adequate straw coverage. The current method of straw coverage detection relies primarily on manual measurement, which is both time-consuming and labo
Externí odkaz:
https://doaj.org/article/a810625f34694e4d9f694c692779f467
Publikováno v:
Journal of Hebei University of Science and Technology, Vol 44, Iss 1, Pp 20-28 (2023)
To solve the problem that traditional named entity recognition methods cannot effectively utilize entity boundary information, a named entity recognition method based on joint entity boundary detection was proposed. The method took entity boundary de
Externí odkaz:
https://doaj.org/article/bc9a3a5efaec4e2caee8f64cc3aa28e3
Autor:
Yuanyuan Shao, Xianlu Guan, Guantao Xuan, Xiaoteng Li, Fengwei Gu, Junteng Ma, Feng Wu, Zhichao Hu
Publikováno v:
AgriEngineering, Vol 5, Iss 1, Pp 12-19 (2022)
Returning straw to the field is very important of for the conservation tillage to increase land fertility. It is vital to detect the unevenness of the straw covering to evaluate the performance of no-tillage planter, especially for the ones with retu
Externí odkaz:
https://doaj.org/article/0fe347b91ef249258e5303f62eb80199
Publikováno v:
Frontiers in Energy Research, Vol 9 (2022)
In order to study the effect of biomass on the pyrolysis characteristics of urea-formaldehyde resin, the thermogravimetric experiments were carried out respectively using urea-formaldehyde resin (UF), rice straw (RS), and their mixed pellets with dif
Externí odkaz:
https://doaj.org/article/944e381a1fdc48c79e62b4e05e3a70a0
Publikováno v:
Energies, Vol 16, Iss 4, p 2049 (2023)
TG-FTIR and PY-GC/MS were used to analyze the pyrolysis behaviors of pine wood, urea-formaldehyde resin (UF resin) and their blended pellets. The pyrolysis process was divided into three stages: water evaporation, devolatilization and pyrolysis resid
Externí odkaz:
https://doaj.org/article/2df9743ea4474feeb34cc7627b62720c
Autor:
Zongliang Zuo, Yan Feng, Siyi Luo, Xinjiang Dong, Xiaoteng Li, Dongdong Ren, Qingbo Yu, Jianxiang Guo
Publikováno v:
Frontiers in Energy Research, Vol 9 (2021)
Copper slag is a solid pollutant with high recyclability. Reduction and separation are regarded as effective disposal methods. However, during the melting process, the separation and migration behavior of elements in the copper slag is complicated. T
Externí odkaz:
https://doaj.org/article/611ce396cd0c4943bee17409b8036a34
Publikováno v:
IEEE Access, Vol 7, Pp 102876-102886 (2019)
The acoustic noise generated by filter capacitors in a high voltage direct current (HVDC) converter station will have a serious negative impact on the residents' lives and the ecological environment. Though accurate enough, traditional modeling metho
Externí odkaz:
https://doaj.org/article/8ef35b3eb4ec4122843b627de4218cb4
Publikováno v:
New Journal of Physics, Vol 22, Iss 9, p 093077 (2020)
Eigen analysis has been a powerful tool to distinguish multiple processes into different simple principal modes in complex systems. For a non-equilibrium system, the principal modes corresponding to the non-equilibrium processes are usually evolving
Externí odkaz:
https://doaj.org/article/fa41b300e2ed4ae3bc9b37cd3a2cb607