electrical resistivity
Correlations between water absorption, electrical resistivity and compressive strength of concrete with different contents of pozzolan
... capillarity), electrical resistivity and compressive ...higher resistivity and greater absorption by capillarity, for water/cement ratios lower than ...the electrical resistivity ...
15
Design and evaluation of service life through concrete electrical resistivity
... The electrical resistivity, being a non- destructive method simplifies very much the control of the ...concrete electrical resistivity ...Concrete resistivity is able to inform on: ...
16
Resolución de los parámetros de un cuerpo tridimensional con varios arreglos electródicos en la técnica de tomografía de resistividad eléctricaResolution of parameters of a tridimensional body with various electrodes arrays in electrical resistivity tomography technique
... in electrical resistivity tomography (ERT), I estimate the parameter sensitivities and resolutions of multiple prismatic bodies immersed in a host of homogeneous ...its electrical resistivity ...
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Correlations between water absorption, electrical resistivity and compressive strength of concrete with different contents of pozzolan
... capillarity), electrical resistivity and compressive ...higher resistivity and greater absorption by capillarity, for water/cement ratios lower than ...the electrical resistivity ...
15
Use of electrical resistivity tomography in the study of soil pollution caused by hydrocarbons: Case study in Puebla (México)
... profiles. Electrical resistivity distribution follows a similar pattern in most of ...high resistivity shallow layer (more than 100 Ohm m) showing continuous lateral distribution is ...medium ...
8
Design and evaluation of service life through concrete electrical resistivity
... The electrical resistivity, being a non- destructive method simplifies very much the control of the ...concrete electrical resistivity ...Concrete resistivity is able to inform on: ...
16
Correlations between water absorption, electrical resistivity and compressive strength of concrete with different contents of pozzolan
... capillarity), electrical resistivity and compressive ...higher resistivity and greater absorption by capillarity, for water/cement ratios lower than ...the electrical resistivity ...
15
Estimación de peligros geológicos en el libramiento Ensenada (Baja California) apoyada con mediciones de resistividad eléctricaEstimation of geological hazards in Libramiento Ensenada, (Baja California) supported with measurements of electrical resistivity
... underground resistivity due to the water that filtered through geological ...for resistivity measurements which were interpreted together to get a final ...that resistivity decreases significantly in ...
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Remote sensing detection of potential sites in a prehispanic domestic agricultural terrace system in cerro San Lucas, Teotihuacan, Mexico
... Domestic agricultural terrace systems located in the basin of Mexico were the basis of prehispanic economic specialization and also the most widespread form of intensive cultivation in piedmont areas. This paper focuses ...
10
Durability of concrete mixtures with different contents of activated fly ash
... Apparent electrical resistivity at different ages for mixtures M1, M2, M3, M4 and ...apparent electrical resistivity values higher than the mixture without AFA (M1), which reached a maximum of ...
15
Interpretación de datos electromagnéticos marinos de la Cuenca WagnerInterpretation of marine electromagnetic data of the Wagner Basin
... the electrical resistivity contrasts of the seabed providing unique information given that the electrical resistivity is proxy for porosity and rock type, and also for ...the ...
102
Diagnostic of damage in a building of the early twentieth century in Havana. Case study
... life, electrical resistivity studies of the concrete were carried out, chemical tests to quantify the levels of free chloride and sulphate, corrosion potential tests, section losses of the reinforcement ...
14
Efectos de la estimulación eléctrica sobre el transporte de WGA-HRP en motoneuronas del pubococcígeo de ratas macho
... that electrical stimulation affected HRP uptake at the nerve terminals, but had no effect on retrograde axonal transport nor had an effect on inactivation of HRP in the ...
11
3.1 General discussion - IEEE White Book Chapter03(1)
... The type of grounding system and the arrangement of system and equipment grounding conductors will affect the service continuity. Engineers should design grounding conductors and connections so that objectionable stray ...
48
TítuloStudy of the sustainability of electrical power systems: analysis of the causes that generate reactive power
... in electrical power systems since it affects the efficiency of the system because it is not useful ...of Electrical Power and the Institute of Electrical and Electronics Engineers Standard 1459-2010 ...
13
TítuloA study of the physical properties of carbon nanofiber reinforced polypropylene composites
... and electrical analysis were ...and electrical properties in electrical and non-electrical conducting composites were evaluated and correlated with the aim of examining if rheological ...
175
Equipment and procedures for ON-SITE testing of PV plants and BIPV
... UAV electrical quadrocopters has started recently, because controlling 4 independent rotors has proven to be a difficult task, and it is impossible without precise microprocessor control ...
5
Nb Substitution Effects on Superconducting Properties of Ru1−xNbxSr2Eu1 4Ce0 6Cu2O10−𝛿
... Thereafter, two magnetic transitions were observed: the first begins at about 120K and the second at about 75 K. The nature of those magnetic transitions is controversial and they have had different interpretations [12, ...
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Influence of the oxygen pressure on the physical properties of the pulsed laser deposited Te doped SnO2 thin films
... the electrical conductivity to the optical absorption coefficient of the ...the electrical and optical coating ...the electrical conduction of the electrodes should exceed certain minimum ...
21
Electrical parameters of red sprites
... Earlier studies of extremely low frequency (ELF) electric and magnetic field signals have shown some unusual pulses during sprite events (Cummer, 2003). It has been observed that these signals do not contain energy at ...
10