With the advent of modern permanent-magnet materials, however, small direct-current motors, in which the field is provided by permanent magnets, are finding wide applications, particularly in the toy industry (see magnet).
Fine ferromagnetic particles of a nanometer-scale size have important applications in various fields of modern nanotechnology, such as magnetic recording, permanent magnet industry, biomedical applications, etc. [1].
Your article ("Shades of grey", October 31st) discredited such progress by claiming that Panama's construction industry is a magnet for money launderers.
Founded by entrepreneurs who, because of deregulation, were able to bypass the infamous "license Raj," the business permits handed out by the government in exchange for cash, the industry is a magnet for international investors.
In India the IT industry is a magnet for hundreds of thousands of top brains, creating U.S.-dollar billionaires in a country that until recently was synonymous with idleness, bureaucracy and poverty.
We conclude that the research and technical development of DC brushless motors is the most popular program in the motor industry, and permanent magnet synchronous motors are essentially the most welcome product in the market.
The music industry is a magnet for all different kinds of people, and some of them are too fragile they shouldn't be anywhere near it.
This material has been widely used in the television industry for focussing magnets for television tubes.
America's top universities and high-tech industries are a magnet for the world's talent and the whole world has benefited from the results.
A host of stars have been on the Cote d'Azur for the 67th Cannes Film Festival, one of the key events in the film industry calendar and a magnet for film-makers, journalists and hopefuls from across the globe.
The practical role of the index n of the VAC, both at the industry and in the magnet design is discussed for composite strands and for cabled conductors.
