Results 41 to 50 of about 2,360,838 (375)
The influences of basic physical properties of clayey silt and silty sand on its laboratory electrical resistivity value in loose and dense conditions [PDF]
, 2017 Non-destructive test which refers to electrical resistivity method is recently popular in engineering, environmental, archaeological and mining studies.
Ahmad Tajudin, Saiful Azhar +6 more
core +2 more sources
The Cryosphere, 2018 . Mountain permafrost is sensitive to climate change and is expected to gradually degrade in response to the ongoing atmospheric warming trend. Long-term monitoring of the permafrost thermal state is a key task, but problematic where temperatures are ...
C. Mollaret +5 more
semanticscholar +1 more source
Applied Sciences, 2021 Bentonite slurry is widely used in underground and geotechnical engineering because of its strong ability of wall protection. Slurry penetration, which is of great significance for the soil stability, is difficult to observe directly during the soil and ...
Jiahua Mao +4 more
doaj +1 more source
Electrical Resistivity of SmAg, SmCu, and SmAu [PDF]
, 1967 The electrical resistivity of equiatomic phases of Sm with Cu, Ag and Au was measured down to 4.2°K. Anomalies were found at 10°K for SmCu and at 42°K for SmAg.
Chao, C. C., Duwez, P.
core +1 more source
Modeling the electrical resistivity of polymer composites with segregated structures
Nature Communications, 2019 Hybrid carbon nanotube composites with two different types of fillers have attracted considerable attention for various advantages. The incorporation of micro-scale secondary fillers creates an excluded volume that leads to the increase in the electrical
Sung-Hoon Park +8 more
semanticscholar +1 more source
Observing the spin-Coulomb drag in spin-valve devices [PDF]
, 2004 The Coulomb interaction between electrons of opposite spin orientations in a metal or in a doped semiconductor results in a negative off-diagonal component of the electrical resistivity matrix -- the so-called "spin-drag resistivity".
Vignale, G.
core +2 more sources
Application of electrical resistivity measurement as quality control test for calcareous soil
HBRC Journal, 2018 Soil properties determination for some applications requires quick, easy and cheap method rather than using the traditional sophisticated, time consuming and expensive laboratory test methods.
Marwa Mostafa, Mona B. Anwar, Amr Radwan
doaj +1 more source
The Electrical Resistance of Metals. [PDF]
Physical Review, 1921 Electrical Resistance of Eighteen Elements.---The paper contains a brief summary of an extensive series of measurements which are to be published in detail elsewhere made to determine the effect of pressures up to 12000 kg. per sq. cm. and of temperatures from 0\ifmmode^\circ\else\textdegree\fi{} to 275\ifmmode^\circ\else\textdegree\fi{} $C$.
openaire +2 more sources
Open Agriculture, 2017 The construction of earthen embankment terraces in the Douro Region raises a set of problems related to hydrological processes. The main objective of this study is the evaluation of the spatial variation of electrical resistivity in agriculture terraces ...
Fernandes J. +4 more
doaj +1 more source
ELECTRICAL RESISTIVITY OF NpTe
Le Journal de Physique Colloques, 1988 Resistivity measurements on NpTe single crystal are presented. Its temperature dependence cannot be easily understood either from a metallic or semiconducting point of view : below room temperature ρ first increases reaching a maximum at Tmax > TN and then decreases saturing near T = 0 K to ρ0 which is larger than ρ300.
J. C. Spirlet +6 more
openaire +3 more sources