Results 41 to 50 of about 25,530 (290)

An Examination of Subsidence in North-East England due to the Dissolution of Sub-Surface Gypsum using the Shallow Seismic Reflection Technique [PDF]

open access: yes, 2009
Along a narrow swath from Nottingham through to Hartlepool, broad shallow depressions up to 100m in diameter and, more rarely, scarp-edged subsidence hollows are observed.
Sargent, Colin
core  

Modelling surface subsidence during underground coal gasification [PDF]

open access: yes, 2018
Underground Coal Gasification (UCG) is an alternative method of extracting energy from coal whereby the coal is burnt within an in situ UCG reactor.
Y.G. Derbin   +5 more
core   +1 more source

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera   +8 more
wiley   +1 more source

Verification of Various Surface Subsided Results with Surface Subsidence Theories. Caving and subsidence of rock strata by wall type mining. (2nd Report).

open access: yesShigen-to-Sozai, 2000
The author elaborated the results of studies on Surface Subsidence in various coal fileds in Japan(Kushiro), England(NCB collieries) and Republic of South Africa (Sigma). Firstly, the author analysed the sphere at goaf area where fallen rock debris solidified at bottom part while upper rock strata deteriorated by cracking caused by earth pressure.
openaire   +3 more sources

Detecting, Monitoring, and Analyzing the Surface Subsidence in the Yellow River Delta (China) Combined with CenterNet Network and SBAS-InSAR

open access: yesJournal of Spectroscopy, 2022
Long-term industrial activities tend to cause surface subsidence and damage to ground facilities and local ecological environment. Monitoring and analyzing surface subsidence is of great significance to prevent potential disasters.
Zhenjin Li   +5 more
doaj   +1 more source

Impact of rock salt creep law choice on subsidence calculations for hydrocarbon reservoirs overlain by evaporite caprocks

open access: yes, 2016
Accurate forward modeling of surface subsidence above producing hydrocarbons reservoirs requires an understanding of the mechanisms determining how ground deformation and subsidence evolve.
Spiers, C.J.   +5 more
core   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

open access: yesAdvanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Subsidence '83

open access: yes, 1983
15 pages; available for download at the link below.Since the turn of the century, groundwater in the Harris-Galveston region has been withdrawn in ever increasing quantities to keep pace with the area's phenomenal growth. As a result, subsidence - or the
Harris-Galveston Coastal Subsidence District
core   +1 more source

Complex Surface Deformation of the Coalfield in the Northwest Suburbs of Xuzhou from 2015 to 2020 Revealed by Time Series InSAR

open access: yesCanadian Journal of Remote Sensing, 2021
The coalfield in the northwest suburbs of Xuzhou has suffered from extensive land subsidence; however, the temporal nonlinearity and corresponding spatial variation of its surface deformation has not been adequately explored.
Langping Li   +7 more
doaj   +1 more source

Persistent scatterer interferometry to monitor mining related ground surface deformation for data-driven modelling [PDF]

open access: yes, 2006
The monitoring, interpretation and prediction of gradual ground surface deformation are critical factors in the understanding of earth systems. In many parts of the world, particularly in coastal areas where resources are often easily transportable and ...
Kemeling, Ilona
core  

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