Results 31 to 40 of about 92,920 (310)

Effect of CO2 on coal P-wave velocity under triaxial stress

International Journal of Mining Science and Technology, 2022
As P-wave velocity is sensitive to the variations in coal reservoir parameters, it is possible to monitor the injected CO2 through P-wave velocity during CO2 sequestration in coal.
Shuangjiang Zhu, Jianhong Kang, Youpai Wang, Fubao Zhou   +3 more
doaj   +1 more source

Review on quarrying methods suitable for space mining missions [PDF]

In this review paper, existing mining techniques and technologies are scrutinized for the purpose of superterrestrial use. Different aspects and challenges of a space mining mission are examined in light of the viable iron-nickel quarry operation on M ...
Zhang, Zong-Xian, Chpolianski, Daniel
core   +1 more source

Homogeneous and heterogeneous distributed classification for pocket data mining [PDF]

, 2012
Pocket Data Mining (PDM) describes the full process of analysing data streams in mobile ad hoc distributed environments. Advances in mobile devices like smart phones and tablet computers have made it possible for a wide range of applications to run in ...
May, D., Philip S. Yu, Liu, Han, David May, Bramer, M., Mohamed Medhat Gaber, Max Bramer, Gaber, M., Han Liu, Yu, P., Paul Aldridge, Frederic Stahl, Stahl, F., Yu, P. S., Aldridge, P., Bramer, Max, Stahl, Frederic, Gaber, M. M., Liu, H.   +18 more
core   +1 more source

Flame Retardancy of Carbon Nanotubes Reinforced Carbon Fiber/Epoxy Resin Composites

Applied Sciences, 2019
In order to study the effect of carbon nanotubes (CNTs) on the flame retardancy of carbon fiber (CF)/epoxy resin (EP) composites, CF/EP and CNTs/CF/EP composites were prepared by solution blending.
Guo-qiang Chai, Guo-qing Zhu, Yunji Gao, Jinju Zhou, Shuai Gao   +4 more
doaj   +1 more source

Experimental study on flame spread over discrete extruded polystyrene foam with different fuel coverage rates

Case Studies in Thermal Engineering, 2020
Experimental research on flame spread over discrete extruded polystyrene (XPS) with different fuel coverage rates are conducted in this paper. Flame spread characteristics are measured and discussed. The influence mechanism of the spacing are revealed. A
Zhe Wang, Weimin Liang, Minglun Cai, Yanhua Tang, Song Li, Weiguang An, Guoqing Zhu   +6 more
doaj   +1 more source

The measuring accuracy study of the light mark coordinates of laser modules [PDF]

E3S Web of Conferences, 2020
Measuring systems using the design of laser module beams on the surface of the object under study are considered. A technique is proposed for experimental researches of the brightness structure of the study of laser modules.
Vladimir Makhov, Ivan Sytko
doaj   +1 more source

An overview of interactive visual data mining techniques for knowledge discovery [PDF]

, 2013
n the past decade, the analysis of data has faced the challenge of dealing with very large and complex datasets and the real-time generation of data. Technologies to store and access these complex and large datasets are in place.
Gaber, Mohamed Medhat, Berendsen, M., Gabrys, Bogdan, Frederic Stahl, Stahl, F., Stahl, Frederic, Mohamed Medhat Gaber, Monika Berendsen, Gaber, M., Berendsen, Monika, Bogdan Gabrys, Gabrys, B.   +11 more
core   +1 more source

Adaptive super‐twisting algorithm‐based fractional‐order sliding mode control of redundantly actuated cable driving parallel robot with uncertainty and disturbance estimation

IET Control Theory & Applications, 2021
This paper proposed an adaptive super‐twisting (AST)‐based fractional‐order sliding mode control algorithm under disturbances for redundantly actuated cable driving parallel robots. A novel fractional‐order non‐singular fast terminal sliding mode surface
Chen Zhengsheng, Wang Xuesong, Cheng Yuhu   +2 more
doaj   +1 more source

REW-ISA V2: A Biclustering Method Fusing Homologous Information for Analyzing and Mining Epi-Transcriptome Data

Frontiers in Genetics, 2021
Background: Previous studies have shown that N6-methyladenosine (m6A) is related to many life processes and physiological and pathological phenomena. However, the specific regulatory mechanism of m6A sites at the systematic level is not clear. Therefore,
Lin Zhang, Lin Zhang, Shutao Chen, Shutao Chen, Jiani Ma, Jiani Ma, Zhaoyang Liu, Zhaoyang Liu, Hui Liu, Hui Liu   +9 more
doaj   +1 more source

Selective Adsorption of CH₄/N₂ on Ni-based MOF/SBA-15 Composite Materials

Nanomaterials, 2019
Spherical SBA-15-based metal⁻organic framework (MOF) composite materials were prepared, with nickel as the metal center of MOFs. The materials were characterized via scanning electron microscopy, X-ray fluorescence analysis, X-ray powder ...
Hong Liu, Wei Ding, Shaohua Lei, Xupei Tian, Fubao Zhou   +4 more
doaj   +1 more source