scholarly journals Dynamic characterization of a slow-moving landslide system – assessing the challenges of small process scales utilizing multi-temporal TLS data

Geomorphology ◽  
2021 ◽  
pp. 107803
Author(s):  
M.J. Stumvoll ◽  
E.M. Schmaltz ◽  
T. Glade
Keyword(s):  
Dynamic Characterization ◽  
Multi Temporal ◽  
Slow Moving

scholarly journals Structural and dynamic characterization of the C-terminal tail of ErbB2: disordered but not random

2021 ◽  
Author(s):  
L. Pinet ◽  
Y.-H. Wang ◽  
C. Deville ◽  
E. Lescop ◽  
F. Guerlesquin ◽  
...  
Keyword(s):  
Dynamic Characterization

Dynamic characterization of small lead-acid cells

2001 ◽  
Vol 96 (1) ◽  
pp. 151-159 ◽  
Author(s):  
Alvin Salkind ◽  
Terrill Atwater ◽  
Pritpal Singh ◽  
Sudarshan Nelatury ◽  
Sangeetha Damodar ◽  
...  
Keyword(s):  
Dynamic Characterization ◽  
Lead Acid

scholarly journals Dynamic Characterization of Cercal Mechanosensory Hairs of Crickets

Insects ◽  
2012 ◽  
Vol 3 (4) ◽  
pp. 1028-1038
Author(s):  
Joel M. Book ◽  
Samuel F. Asokanthan
Keyword(s):  
Dynamic Characterization

scholarly journals Integration of Satellite InSAR with a Wireless Network of Geotechnical Sensors for Slope Monitoring in Urban Areas: The Pariana Landslide Case (Massa, Italy)

2021 ◽  
Vol 13 (13) ◽  
pp. 2534
Author(s):  
Andrea Ciampalini ◽  
Paolo Farina ◽  
Luca Lombardi ◽  
Massimiliano Nocentini ◽  
Veronica Taurino ◽  
...  
Keyword(s):  
Urban Areas ◽  
Temporal Evolution ◽  
Monitoring Program ◽  
Slope Instability ◽  
Time Data ◽  
Public Authorities ◽  
Slope Movements ◽  
Multi Temporal ◽  
Slow Moving ◽  
Slope Monitoring

Slow to extremely slow landslides in urban areas may cause severe damage to buildings and infrastructure that can lead to the evacuation of local populations in case of slope accelerations. Monitoring the spatial and temporal evolution of this type of natural hazard represents a major concern for the public authorities in charge of risk management. Pariana, a village with 400 residents located in the Apuan Alps (Massa, Tuscany, Italy), is an example of urban settlement where the population has long been forced to live with considerable slope instability. In the last 30 years, due to the slope movements associated with a slow-moving landslide that has affected a significant portion of the built-up area, several buildings have been damaged, including a school and the provincial road crossing the unstable area, leading to the need for an installation of a slope monitoring system with early warning capabilities, in parallel with the implementation of mitigation works. In this paper, we show how satellite multi-temporal interferometric synthetic aperture radar (MT-InSAR) data can be effectively used when coupled with a wireless sensor network made of several bar extensometers and a borehole inclinometer. In fact, thanks to their wide area coverage and opportunistic nature, satellite InSAR data allow one to clearly identify the spatial distribution of surface movements and their long-term temporal evolution. On the other hand, geotechnical sensors installed on specific elements at risk (e.g., private buildings, retaining walls, etc.), and collected through Wi-Fi dataloggers, provide near real-time data that can be used to identify sudden accelerations in slope movements, subsequently triggering alarms. The integration of those two-monitoring systems has been tested and assessed in Pariana. Results show how a hybrid slope monitoring program based on the two different technologies can be used to effectively monitor slow-moving landslides and to identify sudden accelerations and activate a response plan.

Dynamic Characterization of Viscoelastic Materials

2004 ◽  
Author(s):  
Eduardo Romann Martini ◽  
Andrea Tonoli ◽  
Nicola Amati ◽  
Andrea Guala
Keyword(s):  
Dynamic Characterization ◽  
Viscoelastic Materials

Dynamic Characterization of a Valveless Micropump Considering Entrapped Gas Bubbles

2013 ◽  
Vol 135 (9) ◽  
Author(s):  
Songjing Li ◽  
Jixiao Liu ◽  
Dan Jiang
Keyword(s):  
Numerical Simulation ◽  
Theoretical Model ◽  
Experimental Studies ◽  
Gas Bubbles ◽  
Chamber Pressure ◽  
Dynamic Characterization ◽  
Valveless Micropump ◽  
Performance Deterioration ◽  
Trapped Gas

Unexpected gas bubbles in microfluidic devices always bring the problems of clogging, performance deterioration, and even device functional failure. For this reason, the aim of this paper is to study the characterization variation of a valveless micropump under different existence conditions of gas bubbles based on a theoretical modeling, numerical simulation, and experiment. In the theoretical model, we couple the vibration of piezoelectric diaphragm, the pressure drop of the nozzle/diffuser and the compressibility of working liquid when gas bubbles are entrapped. To validate the theoretical model, numerical simulation and experimental studies are carried out to investigate the variation of the pump chamber pressure influenced by the gas bubbles. Based on the numerical simulation and the experimental data, the outlet flow rates of the micropump with different size of trapped gas bubbles are calculated and compared, which suggests the influence of the gas bubbles on the dynamic characterization of the valveless micropump.

Dynamic characterization of drug resistance and heterogeneity of the gastric cancer cell BGC823 using single-cell Raman spectroscopy

The Analyst ◽  
2018 ◽  
Vol 143 (1) ◽  
pp. 164-174 ◽  
Author(s):  
Yong Zhang ◽  
Ludi Jin ◽  
Jingjing Xu ◽  
Yuezhou Yu ◽  
Lin Shen ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Raman Spectroscopy ◽  
Drug Resistance ◽  
Gastric Carcinoma ◽  
Single Cell ◽  
Gastric Cancer Cell ◽  
Carcinoma Cells ◽  
Dynamic Characterization ◽  
Human Gastric Carcinoma Cells

Drug resistance and heterogeneous characteristics of human gastric carcinoma cells (BGC823) under the treatment of paclitaxel (PTX) were investigated using single-cell Raman spectroscopy (RS).

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