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24.886  Articles
1 of 2.490 pages  |  10  records  |  more records»
In the design of power electronic converters, the choice of the suitable magnetic alloys and the measurement of the variations of their magnetic properties versus the temperature are fundamental issues. A theoretical model based on Neel theory and that ta... see more

An overview of transmission/reflection-based methods for the electromagnetic characterisation of materials is presented. The paper initially describes the most popular approaches for the characterisation of bulk materials in terms of dielectric permittivi... see more

Pemetaan parameter fisis berupa permeabilitas magnetik permukaan pada zona lemah yang terkait dengan aktivitas tektonik maupun vulkanik perlu dilakukan seiring dengan meningkatnya aktivitas kegempaan maupun kegunungapian dalam beberapa tahun terakhir. Pen... see more

The work proposes a method allowing to check whether the desired accuracy of magnetic flux-density vector’s measurement can be achieved using a magnetic 3D probe based on three sensors with output characteristics dependent on all the magnetic-flux de... see more

Metode NMRS telah digunakan dalam 10 tahun terakhir dengan keberhasilan yang luar biasa dalam berbagai konteks geologi dan eksplorasi airtanah. Metode ini memang mempunyai kemampuan secara langsung untuk mendeteksi keberadaan air melalui eksitasi dari pro... see more

The mixed polycrystalline  ferrites, where x is the percentage increments of Al content, were prepared using the standard double sintering by mixing pure metal oxides ,  and . The magnetization (M) was studied at room temperature as a function o... see more

This study is designed to produce an experimental device for the measurement of the kinetic friction coefficient of material through magnetic induction using Audacity application. The objects of material the kinetic friction coefficient of which is going ... see more

The radiation of RFID anti-theft gate system based on two parallel coaxial square loop antennas has been analyzed.The system was simulated in FEKO and near electric andmagnetic fields have been calculated. A physical model of thesystem was realized and ne... see more

The mixed polycrystalline  ferrites, where x is the percentage increments of Al content, were prepared using the standard double sintering by mixing pure metal oxides ,  and . The magnetization (M) was studied at room temperature as a function o... see more

1 of 2.490 pages  |  10  records  |  more records»