Category: 4. Physics

ML accurately identifies spectroscopic features related to mineral chemistry

Instead of identifying a material with a single ML model, we trained multiple models to recognize a particular property of minerals in either a one-vs-all or binary…

In the previous section we have motivated why a norm-conserving dimensionless form of the LLG equation (see, Eq. (9), may lead to better numerical conservation of the magnitude of the magnetisation vector \(\left| \textbf{m}\right| =1\), without…

This chapter describes the development and evaluation of two new denoising-diffusion models based on Neural Cellular Automata (NCA): Diff-NCA and FourierDiff-NCA. These models were developed to address the parameter inefficiencies and local…

Side cut needle model

In Fig. 2a, we show that the model yielding Eqs. (1, 2) well fits the experimental data in a wide frequency range where the heterodyne spectrum is dominated by the motion in the X − Y plane. Outside this region, the narrow peak given by the…

MR hardware

Preclinical measurements and calibrations were performed on a 7 T preclinical MRI scanner (Discovery MR901 magnet and gradient system, Agilent, Santa Clara, CA, USA; AVANCE III HD electronics, Bruker, Billerica, MA, USA). For mouse…