摘要:
Coil sensitivity of a receive coil to a gradient null location is measured and, from the measurements, a coil calibration value is determined and used to modify the MR data acquired with that receive coil to reduce the adverse effects of gradient nulling on MR images. Coil sensitivity values are determined for each coil of a coil array and the data for each coil is respectively weighted. An image that is substantially free of gradient null artifacts or ghosting is then reconstructed from the weighted data.
摘要:
Disclosed is a roof safety anchor capable of permanent and watertight attachment to a roof. Installation of the roof safety anchor does not require the removal of roof shingles. The roof safety anchor captures a D-ring and a roof fastener between a base and a lid. The roof fastener extends through the base and a gasket to secure the roof safety anchor to the roof.
摘要:
Disclosed is a base unit that may be used to demobilize a vehicle. The base unit may include a microprocessor, a relay connected to the microprocessor, and at least one transceiver connected to the microprocessor. In example embodiments, the microprocessor may be configured to receive data related to a number of time increments to count, count a number of time increments, and activate the relay when it determines that no more time is to be counted.
摘要:
This document provides methods and materials for securely retaining electronic components within an inflatable object. For example, basketballs having a boot structure for securely retaining one or more electronic components (e.g., a sensor and/or a battery) within the basketball are provided.
摘要:
This document provides methods and materials for securely retaining electronic components within an inflatable object. For example, basketballs having a boot structure for securely retaining one or more electronic components (e.g., a sensor and/or a battery) within the basketball are provided.
摘要:
The present invention is directed to a geosynthetic wicking fabric for transporting water from beneath pavement structures to reduce or prevent damaged caused by frost heave and thaw. Further, the present invention is directed to a wicking drainage system employing the wicking fabric.
摘要:
The present invention provides novel compositions of human IgG2 antibodies comprising a chelating agent. The present invention also provides novel antibody compositions that exhibit improved chemical and/or physical stability. Also provided are methods of treating diseases and conditions with compositions of human IgG2 antibodies, including inflammatory diseases and neoplasia disorders.
摘要:
A woven pool cover fabric comprises a thermoplastic warp yarn and a thermoplastic fibrillated weft filling yarn, providing at least 95% shade. A woven swimming pool cover having polyolefin warp yarns and fibrillated polyolefin weft yarns is lightweight, water permeable, and provides at least % shade, thus preventing algae growth and debris accumulation in the pool, as well as facilitating ease of installation and removal of the cover.
摘要:
A solar panel installation tool, with coarse and fine position adjustment. The tool fits on a mounting rail installed on a roof, and supports the solar panel along its bottom side. A panel support bracket on the tool is adjusted to align the solar panel with the roof edge. The tool can be removed after the solar panel is bolted into place on the rack.
摘要:
A method of generating a magnetic resonance (MR) image of a tissue includes acquiring MR signals at undersampled q-space encoding locations for a plurality of q-space locations that is less than an entirety of the q-space locations sampled at the Nyquist rate, wherein the acquired signal at the q-space locations represents the three-dimensional displacement distribution of the spins in the imaging voxel, synthesizing the MR signal for the entirety of q-space encodings using a compressed sensing technique for a portion of q-space locations at which MR data was not acquired, combining the acquired MR signals at q-space encodings and the synthesized MR signals at q-space encodings to generate a set of MR signals at q-space encodings that are evenly distributed in q-space, using the set of MR signals at q-space encodings to generate a function that represents a displacement probability distribution function of the set of spins in the imaging voxel, and generating an image of the tissue based on at least a portion of the generated function. A system and computer readable medium are also described herein.