Results 41 to 50 of about 39,802 (304)
The influence of changes in water content on the electrical resistivity of a natural unsaturated loess [PDF]
, 2012 Non-destructive methods of measuring water content in soils have been extensively developed in the last decades, especially in soil science. Among these methods, the measurements based on the electrical resistivity are simple and reliable thanks to the ...
Cui, Yu Jun +3 more
core +3 more sources
Advanced Functional Materials, EarlyView.In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du +4 more
wiley +1 more source
Soil Site Investigations Using 2D Resistivity Imaging Technique [PDF]
Engineering and Technology Journal, 2013 The use of 2D Electrical Resistivity Imaging (ERI) technique in combination with geotechnical and geological data allow the determination of the lithological composition and detailed internal architecture of the subsurface and understanding the ...
Hussein H. Karim +2 more
doaj +1 more source
Focusing on Soil Foundation Heterogeneity through High-resolution Tomography [PDF]
, 2016 An historical building affected by differential settlements, which were triggered by an earthquake, is investigated by means of high-resolution tomography, both electrical and seismic.
Cercato, Michele, DE DONNO, Giorgio
core +1 more source
Advanced Functional Materials, EarlyView.Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco +8 more
wiley +1 more source
Seasonal Frozen Soil Electrical Resistivity Estimation Based on Capillary Fractal Model
Water Resources ResearchFrozen soil resistivity exhibits high sensitivity to temperature variations and ice‐water distribution. The conversion of soil water content (SWC) and resistivity based on petrophysical relationships enables the characterization of spatial distribution ...
Lige Bai +4 more
doaj +1 more source
Application of wavelet analysis in tool wear evaluation using image processing method [PDF]
, 2018 Tool wear plays a significant role for proper planning and control of machining parameters to maintain the product quality. However, existing tool wear monitoring methods using sensor signals still have limitations.
Lee, Woon Kiow +5 more
core +1 more source
The Resistance of Soil Structure to Consolidation
Canadian Geotechnical Journal, 1965 The rate at which soil specimens are compressed in the standard consolidation test is farther from reality than the rate of strain in any other test. For a short period after the application of a load increment the rate of compression may be several million times faster than that experienced in the field. This paper describes a series of tests carried
openaire +3 more sources
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
Fluid flow near reservoir lakes inferred from the spatial and temporal analysis of the electric potential [PDF]
, 2002 Electric self-potential (SP) variations have been monitored continuously from 1995 to 1998 at 14 points on a ridge separating the Roselend and La Gittaz reservoir lakes in the French Alps.
Avouac, Jean-Philippe +4 more
core +1 more source