Results 251 to 260 of about 1,041,107 (311)

Smartphone-connected, battery-free aptamer-based digital test for quantification of procalcitonin and monitoring of infection at the point of care

open access: yes
Cai Y   +11 more
europepmc   +1 more source

Journal of Earth Environment(Vol.1 No.2)

open access: yes, 2010
Journal of Earth Environment Editorial department
core  

Double earth fault effects in presence of interconnected earth electrodes

open access: yesIET Conference Publications, 2009
The paper presents a study on the effects of double earth faults in Medium Voltage (MV) networks, in presence of electrical interconnection of the earthing systems of the secondary substations. The aim of the paper is to propose a circuit model and to find general conclusions about the effects of double earth faults in presence of interconnected ...
RIVA SANSEVERINO, Eleonora   +2 more
openaire   +3 more sources
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Rare earth ion selective electrodes

Electroanalysis, 1993
AbstractIn this article, we report the rare earth ion selective electrodes developed in our laboratory. Rare earth containing functional copolymers, rare earth oxides, and chelates have been used as active materials. Methods for preparing raw materials, behavior of electrodes, and application of rare earth ion selective electrodes in flow injection ...
Erkang Wang
exaly   +2 more sources

Earth’s Electrodes

Elements, 2020
The oxidation–reduction (‘redox’) state is an important intensive property of any geologic system and is typically measured (and reported) as either the redox potential (Eh) or the oxygen fugacity (fO2). These two concepts cover the whole spectrum of geologic systems: from low-temperature aqueous and sedimentary systems to high-temperature rock-forming
Cicconi, Maria Rita   +3 more
openaire   +2 more sources

The resistance of earth electrodes

Journal of the Institution of Electrical Engineers, 1933
This paper, which is an abridgement of a report† prepared by the E.R.A., deals briefly with the most important aspects of the resistance of electrodes used for earthing electrical installations and apparatus. After comparing the practice in various countries, details are given of the effect of the resistivity of the soil and the size and lay-out of ...
P.D. Morgan, H.G. Taylor
openaire   +1 more source

Performance of Earthing Systems for Different Earth Electrode Configurations

IEEE Transactions on Industry Applications, 2015
Changes of behavior of earthing systems under high impulse conditions from its steady-state conditions have been found to occur in many studies. There are many factors that are thought to cause these changes. However, little studies so far have been conducted on the effects of earth electrode dimensions and configurations, particularly at field sites ...
Mohamed Shahriman Mohamed Yunus   +3 more
openaire   +1 more source

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