Results 21 to 30 of about 218,295 (268)

Deformable Smooth Surface Design [PDF]

Discrete & Computational Geometry, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

ADVICE: A New Approach for Near-Real-Time Monitoring of Surface Displacements in Landslide Hazard Scenarios

Sensors, 2013
We present a new method for near-real-time monitoring of surface displacements due to landslide phenomena, namely ADVanced dIsplaCement monitoring system for Early warning (ADVICE). The procedure includes: (i) data acquisition and transfer protocols; (ii)
Giorgio Lollino, Marco Baldo, Daniele Giordan, Andrea Manconi, Paolo Allasia   +4 more
doaj   +1 more source

Non-Contact Measurement of the Surface Displacement of a Slope Based on a Smart Binocular Vision System

Sensors, 2018
The paper presents an intelligent real-time slope surface deformation monitoring system based on binocular stereo-vision. To adapt the system to field slope monitoring, a design scheme of concentric marking point is proposed. Techniques including Zernike
Leping He, Jie Tan, Qijun Hu, Songsheng He, Qijie Cai, Yutong Fu, Shuang Tang   +6 more
doaj   +1 more source

Observation and evaluation of surface and underground space changes in well salt mining based on InSAR: a case study of Qingjiang salt mine, Zhangshu, China

International Journal of Digital Earth
Deep well salt extraction not only readily leads to the salinization of the surrounding terrain but may also cause regional subsidence, posing significant risks to both infrastructure and local populations.
Hua Gao, Xiaoliang Luo, Hui Lin, Guangcai Feng, Lvchun Wang   +4 more
doaj   +1 more source

InSAR-based method for deformation monitoring of landslide source area in Baihetan reservoir, China

Frontiers in Earth Science, 2023
As a cascading disaster, the surge caused by the reservoir bank landslide seriously affects the stability of the reservoir bank and the dam body. In addition, large-scale hydropower projects are usually built in mountain and canyon areas with active ...
Meishan Liu, Zhiquan Yang, Zhiquan Yang, Zhiquan Yang, Wenfei Xi, Wenfei Xi, Wenfei Xi, Wenfei Xi, Junqi Guo, Hong Yang   +9 more
doaj   +1 more source

Ground Surface Deformation in the Hanging Wall of the Jinshandian Underground Iron Mine in China

Frontiers in Earth Science, 2022
When sublevel caving is used in metal mines, the stress state in the rock mass that initially existed around the mined-out area will be destroyed. This will lead to the rock strata deforming and moving and also, potentially, to large-scale collapse and ...
Tianlong Wang, Tianlong Wang, Congxin Chen, Congxin Chen, Kaizong Xia, Kaizong Xia, Chuqiang Zhang, Yue Wang, Yue Wang, Xuanting Liu, Xuanting Liu   +10 more
doaj   +1 more source

Deformations of ruled surfaces.

Journal für die reine und angewandte Mathematik (Crelles Journal), 1992
In spite of the long history of the theory of ruled surfaces, their deformations so far have only been studied for ruled surfaces with rational or elliptic base curves. In this paper, I deal with the versal deformation and the deformation types of arbitrary ruled surfaces over \(\mathbb{C}\).
openaire   +1 more source

Regularized Harmonic Surface Deformation

CoRR, 2014
9 pages, 7 ...
Kozlov, Y., Esturo, J., Seidel, H. ; https://orcid.org/0000-0002-1343-8613, Weinkauf, T.   +3 more
openaire   +3 more sources

Qualitative Characterization of Deforming Surfaces [PDF]

Third International Symposium on 3D Data Processing, Visualization, and Transmission (3DPVT'06), 2006
This paper extends the idea of classification schemes for static surface curvature into the temporal domain. We seek to identify regions in sequences of depth data that exhibit variations in shape change, and to characterise the nature of the deformation.
Lukins, T., Fisher, R.
openaire   +2 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source