Study of high-pressure sorption of methane on Chinese coals of different rankArabian Journal of Geosciences - Tập 8 - Trang 3451-3460 - 2014
Jian Shen, Yong Qin, Xuehai Fu, Geoff Wang, Run Chen, Lijuan Zhao
To investigate the sorption and diffusion behavior of deep coals, high-pressure sorption experiments of methane on coals were performed by the volumetric method. The experimental sorption isotherms fit the Langmuir model over the experimental pressure and temperature ranges. The sorption volumes of all coals tested exhibit a typical temperature behavior with a negative exponent decreasing as tempe...... hiện toàn bộ
RETRACTED ARTICLE: Tropical coastal climate change based on image defogging algorithm and swimming rehabilitation trainingArabian Journal of Geosciences - Tập 14 - Trang 1-16 - 2021
Lijun Long, Yanqing Fu, Long Xiao
This paper first designs and implements an image defogging algorithm based on FPGA. The hardware design mainly includes SDRAM control module, SD card control module, data transmission control module, and convolution neural network calculation module. The SDRAM control module controls the working state of SDRAM; the SD card control module controls the working state of SD card; the data transmission...... hiện toàn bộ
Micro-CT and FIB–SEM imaging and pore structure characterization of dolomite rock at multiple scalesArabian Journal of Geosciences - - 2017
Rajakumar S. Devarapalli, Amina Islam, Titly Farhana Faisal, Mohamed Sassi, Mustapha Jouiad
With improvements of imaging techniques and computational power, Digital Rock Physics (DRP) has been increasingly used to determine transport and elastic properties of reservoir core plugs. Since numerical computations highly rely on accurate 3D representations of the porous microstructure of the rocks, the imaging technique and the scale at which the imaging is performed is a critical parameter. ...... hiện toàn bộ
RETRACTED ARTICLE: Optimization of marine biological sediment and aerobics training mode based on SVMArabian Journal of Geosciences - Tập 14 - Trang 1-17 - 2021
Meiyun Liu
Currently, radial basis functions and support vector machines (SVM) are the best methods for big data modeling. SVM can approach any non-linear variable relationship with arbitrary precision, and deal with the complex laws between variables more appropriately. It provides new ideas and methods for the development of predictive models. The predictive accuracy is good, and all the results are satisf...... hiện toàn bộ
Soil salinization and critical shallow groundwater depth under saline irrigation condition in a Saharan irrigated landArabian Journal of Geosciences - Tập 10 - Trang 1-13 - 2017
Zied Haj-Amor, Hossein Hashemi, Salem Bouri
In the arid irrigated lands, understanding the impact of shallow groundwater fluctuation on soil salinization has become crucial. Thus, investigation of the possible options for maintaining the groundwater depth for improving land productivity is of great importance. In this study, under saline irrigation condition, the effects of shallow groundwater depth on water and salt dynamics in the root-zo...... hiện toàn bộ