Abstract: A mounting system for an image capture device that includes three pivotably connected arms is disclosed. The first arm includes a first fastener that is lockable and unlockable to allow for connection and disconnection of the image capture device, and a second fastener that is lockable and unlockable to regulate the position of the image capture device relative to the first arm. The mounting system further includes a third fastener that is lockable and unlockable to regulate the relative positioning between the first arm and the second arm, and a fourth fastener that is lockable and unlockable to regulate the relative positioning between the second arm and the third arm. Whereas the first fastener is removable, each of the second, third, and fourth fasteners is captive to (nonremovable from) the mounting system.

Abstract: A multistatic array topology and image reconstruction process for fast 3D near field microwave imaging are presented. Together, the techniques allow for hardware efficient realization of an electrically large aperture and video-rate image reconstruction. The array topology samples the scene on a regular grid of phase centers, using a tiling of multistatic arrays. Following a multistatic-to-monostatic correction, the sampled data can then be processed with the well-known and highly efficient monostatic Fast Fourier Transform (FFT) imaging algorithm. In this work, the approach is described and validated experimentally with the formation of high quality microwave images. The scheme is more than two orders of magnitude more computationally efficient than the backprojection method. In fact, it is so efficient that a cluster of four commercial off-the-shelf (COTS) graphical processing units (GPUs) can render a 3D image of a human-sized scene in 0.048-0.101 seconds.

Abstract: A multistatic array topology and image reconstruction process for fast 3D near field microwave imaging are presented. Together, the techniques allow for hardware efficient realization of an electrically large aperture and video-rate image reconstruction. The array topology samples the scene on a regular grid of phase centers, using a tiling of multistatic arrays. Following a multistatic-to-monostatic correction, the sampled data can then be processed with the well-known and highly efficient monostatic Fast Fourier Transform (FFT) imaging algorithm. In this work, the approach is described and validated experimentally with the formation of high quality microwave images. The scheme is more than two orders of magnitude more computationally efficient than the backprojection method. In fact, it is so efficient that a cluster of four commercial off-the-shelf (COTS) graphical processing units (GPUs) can render a 3D image of a human-sized scene in 0.048-0.101 seconds.

Abstract: A method and system for transferring frames from a storage device to a host system via a controller is provided. The method includes transferring frames from a transport module to a link module; and sending an acknowledgment to the transport module, wherein the link module sends the acknowledgement to the transport module and it appears to the transport module as if the host system sent the acknowledgement. The frames in the controller are tracked by creating a status entry indicating that a new frame is being created; accumulating data flow information, while a connection to transfer the frame is being established by a link module; and updating frame status as frame build is completed, transferred, and acknowledged. The controller includes, a header array in a transport module of the controller, wherein the header array includes plural layers and one of the layers is selected to process a frame.

Abstract: Device for 3D cell culture using an extracellular matrix including a substrate having at least one interior chamber, at least one opening providing access to the interior chamber for introduction of an extracellular matrix, and at least one channel disposed through at least a portion of the extra cellular matrix.

Abstract: The vertical windmill includes a rotatable wind wheel column mounted to a base. The column includes a plurality of hollow wheel hubs stacked vertically atop each other. Each wheel hub includes a plurality of radiating mounting arms equidistantly spaced around the axis of the wheel hub such that the arms of an adjacent hub are angularly offset with respect to the other. A plurality of mounting assemblies is disposed on each of the mounting arms for mounting an array of wing blades. Each alternate stacked wheel hub and mounting arms together forms a wind wheel with vertically oriented wing blades mounted between upper and lower spaced arms such that the top wheel is interconnected with the lower wheel at a height less than the height of the blades. Each array of blades may freely rotate or be positively rotated to orient the blades for optimum usage of wind power in rotating the column.

Abstract: The vertical windmill includes a rotatable wind wheel column mounted to a base. The column includes a plurality of hollow wheel hubs stacked vertically atop each other. Each wheel hub includes a plurality of radiating mounting arms equidistantly spaced around the axis of the wheel hub such that the arms of an adjacent hub are angularly offset with respect to the other. A plurality of mounting assemblies is disposed on each of the mounting arms for mounting an array of wing blades. Each alternate stacked wheel hub and mounting arms together forms a wind wheel with vertically oriented wing blades mounted between upper and lower spaced arms such that the top wheel is interconnected with the lower wheel at a height less than the height of the blades. Each array of blades may freely rotate or be positively rotated to orient the blades for optimum usage of wind power in rotating the column.