Abstract: In this article, we design and construct gradient coils for a Halbach permanent-magnet array magnetic resonance (MR) scanner. The target field method, which is widely applied for the case of ...

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Low-field permanent magnet-based MRI systems are finding increasing use in portable, sustainable and point-of-care applications. In order to maximize performance while minimizing cost many components ...

Abstract: In this article, we design and construct gradient coils for a Halbach permanent-magnet array magnetic resonance (MR) scanner. The target field method, which is widely applied for the case of ...

The piece is named the "Durotaxis Chair" after the biological process in which cells can migrate along gradients in rigidity. It consists of a densely-packed mesh, which changes scale, color and ...

Google is updating its company logo by using the new, four-color gradient “G” icon it first introduced on its Google Search mobile app earlier this year. This redesigned G icon now represents the ...