Magnetic PUFs (Physical Unclonable Function) may utilizes a single 3-axis Hall-effect sensor for enrollment. When a PUF is manufactured, a Hall-effect sensor is used to model the PUF disk and store that data where it may be accessed. This process is called enrollment. This invention improves upon the PUF implementation by introducing controlled variability into the enrollment, the reading of the PUF data from the Hall-effect sensors (the number and position of read sensors), the sampling method of the read sensor(s), and the processing of the PUF data.

A medical testing system comprises a housing, at least one magnet assembly configured around a probe configured to accept a human finger, formed in the housing wherein the at least one magnet assembly creates a permanent magnetic field around the probe, an RF signal generator configured to create a temporary magnetic field perpendicular to the permanent magnetic field in the housing, and an NMR coil assembly wherein a change in the permanent magnetic field induces a voltage in the NMR coil assembly.

A medical testing system comprises a housing, at least one magnet assembly configured around a probe configured to accept a human finger, formed in the housing wherein the at least one magnet assembly creates a permanent magnetic field around the probe, an RF signal generator configured to create a temporary magnetic field perpendicular to the permanent magnetic field in the housing, and an NMR coil assembly wherein a change in the permanent magnetic field induces a voltage in the NMR coil assembly.

A magnetic resonance imaging apparatus according to an embodiment includes a display, an input interface, and processing circuitry. The display displays at least a locator image and a reference image. The input interface sets a region of interest on the locator image displayed on the display. The processing circuitry scans a subject to obtain three dimensional data, generates a locator image from the three dimensional data and displaying the locator image on the display, generates a reference image corresponding to the location of the region of interest and displaying the reference image on the display, and makes, when a size or position of the region of interest on one of the locator image and the reference image is changed by the input interface, adjustments to correspondingly change the display magnification or position of the other one of the locator image and the reference image.

A magnetic resonance imaging apparatus according to an embodiment includes a display, an input interface, and processing circuitry. The display displays at least a locator image and a reference image. The input interface sets a region of interest on the locator image displayed on the display. The processing circuitry scans a subject to obtain three dimensional data, generates a locator image from the three dimensional data and displaying the locator image on the display, generates a reference image corresponding to the location of the region of interest and displaying the reference image on the display, and makes, when a size or position of the region of interest on one of the locator image and the reference image is changed by the input interface, adjustments to correspondingly change the display magnification or position of the other one of the locator image and the reference image.

A method for phase unwrapping is provided. The method may include obtaining an initial phase image including a plurality of phase elements. At least one of the phase elements may be wrapped. The method may also include generating a phase mask by preprocessing the initial phase image based on phase differences between the plurality of phase elements. The method may also include generating at least two segmental phase images by segmenting the initial phase image along at least two directions based on the phase mask. The method may further include generating at least two intermediate phase images by performing phase unwrapping on each of the at least two segmental phase images, respectively. The method may further include determining an unwrapped phase image corresponding to the initial phase image based on the at least two intermediate phase images.

A method for phase unwrapping is provided. The method may include obtaining an initial phase image including a plurality of phase elements. At least one of the phase elements may be wrapped. The method may also include generating a phase mask by preprocessing the initial phase image based on phase differences between the plurality of phase elements. The method may also include generating at least two segmental phase images by segmenting the initial phase image along at least two directions based on the phase mask. The method may further include generating at least two intermediate phase images by performing phase unwrapping on each of the at least two segmental phase images, respectively. The method may further include determining an unwrapped phase image corresponding to the initial phase image based on the at least two intermediate phase images.

A method measures intolerances in a subject to various factors, such as food, beverage, metals and minerals, nutrients, and environmental factors using a testing machine that measures bioresonance, radionics, and/or quantum response.

A method measures intolerances in a subject to various factors, such as food, beverage, metals and minerals, nutrients, and environmental factors using a testing machine that measures bioresonance, radionics, and/or quantum response.

Disclosed herein are methods of preparing a composition comprising crystalline biomolecules, for example, crystalline antibodies. In exemplary embodiments, the method comprises forming a fluidized bed of crystalline biomolecules using, for example, a counter-flow centrifuge to exchange buffer and/or to concentrate the crystalline biomolecules in a solution. Also provided are methods of detecting crystalline biomolecules and/or amorphous biomolecules in a sample.