Results 241 to 250 of about 730,976 (283)

Plasmonic Su-Schrieffer-Heeger chains with strong coupling amplitudes. [PDF]

open access: yesSci Adv
Schurr B   +8 more
europepmc   +1 more source

An efficient electrotransformation method for three Bacillus species. [PDF]

open access: yesAppl Microbiol Biotechnol
Quan W   +7 more
europepmc   +1 more source

Electrical Cable Protection

IEEE Transactions on Industry and General Applications, 1969
The primary considerations involved in cable protection are presented along with some methods of applying the protection. The proper selection and rating (derating) of cables is as much a part of cable protection as the application of the short-circuit and overcurrent protection devices.
Albert R. Olds, Timothy T. Ho
openaire   +1 more source

CHAPTER 14 – Electrical Protection

Journal AWWA, 1962
This article presents Chapter 14, Electrical Protection, of the AWWA Committee Report on the Design and Installation of Steel Water Pipe. The chapter discusses theoretical considerations, cell action on pipelines, current required, design of cathodic protection system, soil resistivity, chemical analysis of soils, hydrogen ion concentration ...
openaire   +1 more source

Protection of Electrical Transmission Lines

Transactions of the American Institute of Electrical Engineers, 1911
A review of some of the principal headings with an occasional comment will give a rapid survey of the scope of this paper. The conditions of single grounds occupy most of the treatment, although incidentally the subject of short circuits and high frequency oscillations are brought in briefly where they are particularly pertinent. The general principles
openaire   +1 more source

Protection against Electric Shock

INTELEC 05 - Twenty-Seventh International Telecommunications Conference, 2005
IEC Technical Committee (TC) 108 is developing an entirely new safety standard, applicable to consumer electronics, information technology equipment and telecommunications equipment. The standard will be performance based and technology independent. The standard is being developed using sound engineering principles and will clearly identify the hazards
openaire   +1 more source

Studies of Protection and Protective Apparatus for Electric Railways

Transactions of the American Institute of Electrical Engineers, 1912
The object of this paper is several fold, first, to describe the effects of high frequencies on car wiring; second, to describe experiences with the application of the aluminum arresters to an electrical railway where lightning is especially severe; third, to describe additional devices applied to the d-c.
E. E. F. Creighton   +2 more
openaire   +1 more source

Protective ventilation using electrical impedance tomography

Physiological Measurement, 2007
Dynamic thoracic EIT is capable of detecting changes of the ventilation distribution in the lung. Nevertheless, it has yet to become an established clinical tool. Therefore, it is necessary to consider application scenarios wherein fast and distinct changes of the tissue conductivities are to be found and also have a clear diagnostic significance.
H, Luepschen   +5 more
openaire   +2 more sources

Protecting the electricity user

Electronics and Power, 1971
Developments in high-sensitivity protection devices have probably already been instrumental in saving lives, as well as making a major contribution to the elimination of electrical fire risks.
openaire   +1 more source

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