Abstract In rock magnetism, Vibrating-Sample Magnetometer (VSM) data displays magnetic
moment in specific magnetic field applied in descending and ascending magnitude, which …

Thermomagnetic analysis is performed by bringing subject materials into its cooled and
heated state, followed by analyzing the magnetic moment change. Performing these would …

Several vital activities in East Java are supported by the Brantas River, ranging from
irrigation, supply of water raw materials, to industry. Along with the growing population, has …

Surabaya's public facilities and rapid infrastructure development will change the physical
environment and require careful attention in all aspects of development. One aspect is the …

Pollution is one of the big problems of continuous pollution in the Brantas River. The type of
pollution that occurs in the sediment of a river is associated with the characteristics of its …

Permanent magnet synchronous motors (PMSMs) are extensively used in electric vehicle
applications. Selection of rotor magnetic material in PMSM is a key factor deciding motor …