Results 71 to 80 of about 128,827 (147)

Coverings and dimensions in infinite profinite groups

Open Mathematics, 2013
Maga Peter
doaj   +1 more source

Research on a dynamic early warning model for gas outbursts using adaptive fractal dimension characterization

International Journal of Mining Science and Technology
To address the issues of single warning indicators, fixed thresholds, and insufficient adaptability in coal and gas outburst early warning models, this study proposes a dynamic early warning model for gas outbursts based on adaptive fractal dimension ...
Jie Chen, Wenhao Shi, Yichao Rui, Junsheng Du, Xiaokang Pan, Xiang Peng, Xusheng Zhao, Qingfeng Wang, Deping Guo, Yulin Zou, Dafa Yin, Yuanbin Luo   +11 more
doaj   +1 more source

The Application of Computed Tomography to Study the Soil Porosity of Mountain Red Earth

Applied Sciences
Mountain red soil, as a special type of soil in the South, has received widespread attention for its soil erosion problems. Its pore structure restricts water infiltration, thereby affecting the occurrence and development of soil erosion.
Hongchen Ye, Zongheng Xu, Linglong Zha, Yunying Chen   +3 more
doaj   +1 more source

Standardization of hosiery box dimensions

Journal of the Franklin Institute, 1924
Charles W. Schoffstall, E.M. Schenke
openaire   +3 more sources

The box dimension of random box-like self-affine sets

, 2015
In this paper we study two random analogues of the box-like self-affine attractors introduced by Fraser, itself an extension of Sierpi ski carpets. We determine the almost sure box-counting dimension for the homogeneous random case ($1$-variable random), and give a sufficient condition for the almost sure box dimension to be the expectation of the box
openaire   +2 more sources

Modified box dimension and average weighted receiving time on the weighted fractal networks.

Sci Rep, 2015
Dai M, Sun Y, Shao S, Xi L, Su W.
europepmc   +1 more source

Classification of the Surrounding Rock Based on Image Processing Analysis and Transfer Learning. [PDF]

J Imaging
Fan Y, Zhu J, Luo H, Shen Y, Wang S, Liu X, Li D, Deng C.   +7 more
europepmc   +1 more source

Expanding invasive species impact assessments to the ecosystem level with EEICAT. [PDF]

PLoS Biol
Carneiro L, Pincheira-Donoso D, Leroy B, Bertolino S, Camacho-Cervantes M, Cuthbert RN, Bang A, Catford JA, South J, Cooke SJ, Angulo E, Courchamp F.   +11 more
europepmc   +1 more source

Validation of a quality-of-life measure for older people using urgent and emergency care. [PDF]

Health Qual Life Outcomes
Lay K, Ratcliffe J, Milte R, Khanna D, Whitehead C, Khadka J.   +5 more
europepmc   +1 more source

The interpretable multimodal dimension reduction framework SpaHDmap enhances resolution in spatial transcriptomics. [PDF]

Nat Cell Biol
Tang J, Chen Z, Qian K, Huang S, He Y, Yin S, He X, Ye B, Zhuang Y, Meng H, Xi JJ, Xi R.   +11 more
europepmc   +1 more source