Abstract: A method of forming an imaging fibre apparatus comprises arranging rods to form a plurality of stacks each comprising a respective plurality of rods, wherein: for each stack, the respective plurality of rods comprises rods having different core sizes, the rods of different core sizes being arranged in a selected arrangement, and the rods of different core sizes being arranged such that each stack has a respective selected shape; wherein the selected shape or shapes are such that the stacks stack together in a desired arrangement; the method further comprising: drawing each of the plurality of stacks; stacking together the plurality of drawn stacks together in the desired arrangement to form a further stack; drawing the further stack; and using the drawn further stack to form an imaging fibre apparatus, wherein the selected arrangement of the rods in each stack and the selected shape or shapes of the stacks are such that the further stack comprises a repeating pattern of rods of different core sizes.
Abstract: A method for machine learning based artifact rejection is provided. The method may include applying a machine learning model to identify artefactual independent components in transcranial magnetic stimulation electroencephalogram data collected during a transcranial magnetic stimulation procedure. Clean transcranial magnetic stimulation electroencephalogram data is generated by removing, from the transcranial magnetic stimulation electroencephalogram data, the artefactual independent components. Real-time adjustments to parameters of the transcranial magnetic stimulation procedure may be performed based on the clean transcranial magnetic stimulation electroencephalogram data. Related systems and articles of manufacture, including computer program products, are also provided.
Type:
Grant
Filed:
December 19, 2017
Date of Patent:
February 14, 2023
Assignees:
The Board of Trustees of the Leland Stanford Junior University, Department of Veterans Affairs
Abstract: Bioluminescent biosensors useful for monitoring and/or quantifying, in vitro or in vivo, activity of the Hippo signaling pathway. The biosensors monitor LATS kinase activity or YAP-TEAD interaction. The biosensors may be used in methods for monitoring and/or quantifying in real-time, in vitro or in vivo, activity of the Hippo signaling pathway, wherein the activity may be LATS kinase activity and/or YAP-TEAD interaction. The biosensors may be provided in kits for monitoring and/or quantifying in real-time, in vitro or in vivo, activity of the Hippo signaling pathway, wherein the activity may be LATS kinase activity and/or YAP-TEAD interaction.
Abstract: A wastewater to chemical fuel conversion device is provided that includes a housing having a first chamber and a second chamber, where the first chamber includes a bio-photoanode, where the second chamber includes a photocathode, where a backside of the bio-photoanode abuts a first side of a planatized fluorine doped tin oxide (FTO) glass, where a backside of the photocathode abuts a second side of the FTO glass, where a proton exchange membrane separates the first chamber from the second chamber, where the first chamber includes a wastewater input and a reclaimed water output, where the second chamber includes a solar light input and a H2 gas output, where the solar light input is disposed for solar light illumination of the first chamber and the second chamber.
Type:
Grant
Filed:
May 6, 2020
Date of Patent:
February 14, 2023
Assignee:
The Regents of the University of California
Abstract: This disclosure provides systems, methods, and apparatus related to printed circuit boards. In one aspect, a device includes a first board and a second board. The first board includes at least two pins defined at an end of the first board. The first pin and the second pin are positioned along a first line and parallel to the first line. The second board includes at least two slots defined at an end of the second board. The first slot and the second slot are positioned along a second line and are angled from the second line by about ±10° to 15°. Each of the pins in the first board is engaged with each of the slots in the second board and forms an electrical connection between the first pin and the first slot and the second pin and the second slot.
Type:
Grant
Filed:
December 6, 2021
Date of Patent:
February 14, 2023
Assignee:
The Regents of the University of California
Abstract: The present disclosure relates to a curved conformal frequency selective surface (FSS) radome. The radome includes a dielectric radome and a curved conformal FSS array arranged on an outer wall of the dielectric radome, where the dielectric radome includes a dome, a circular truncated cone and a hollow cylinder which are integrally formed from top to bottom, and the curved conformal FSS array is formed by periodically arraying foldable FSS units on an outer surface of the dielectric radome, the foldable FSS unit being of an axially symmetrical and centrally symmetrical gap structure, and having an overall shape consisting of foldable gaps on a left side, an upper side, a right side and a lower side, the four foldable gaps being sequentially connected in a square shape, and remaining parts of the foldable FSS unit except for the four foldable gaps being all metal patches.
Type:
Grant
Filed:
September 10, 2021
Date of Patent:
February 14, 2023
Assignee:
Qufu Normal University
Inventors:
Juan Xu, Min Zhao, Jianping Zhao, Jinzhao Guo, Siyu Wu, Yan Zhang, Tingting Shang
Abstract: Provided are methods of producing a nucleic acid complex. In certain aspects, the methods include combining a sample including ribosomal RNA (rRNA) and a probe complement oligonucleotide with an oligonucleotide probe. The oligonucleotide probe includes a 3? region complementary to a 3? region of a rRNA, and a 5? region complementary to the probe complement oligonucleotide. The combining is under conditions in which the 3? region of the oligonucleotide probe hybridizes to the 3? region of the rRNA and the 5? region of the oligonucleotide probe hybridizes to the probe complement oligonucleotide, thereby producing a nucleic acid complex. In certain aspects, the methods find use in producing rRNA libraries that find use, e.g., in rRNA sequencing applications. Oligonucleotide probes, libraries thereof, compositions, and kits that find use, e.g., in practicing the methods of the present disclosure, are also provided.
Type:
Grant
Filed:
April 26, 2018
Date of Patent:
February 14, 2023
Assignee:
The Regents of the University of California
Abstract: A qubit device includes a crystal immobilized on a substrate and in contact with electrodes. The crystal exhibits a charge pair symmetry and with an electron current moving clockwise, counter clockwise, or both. The current in can be placed in a state of superposition wherein the current is unknown until it is measured, and the direction of the current is measured to produce a binary output corresponding to a logical zero or a logical one. A state of the qubit device is monitored by measuring a voltage, a current, or a magnetic field and assigning a superposition or base state depending on a threshold value.
Type:
Grant
Filed:
October 21, 2020
Date of Patent:
February 14, 2023
Assignees:
Streamline Automation LLC, Wake Forest University
Inventors:
David L. Carroll, Alton J. Reich, Roberto Di Salvo
Abstract: The present invention provides a method for increasing wheat yield and preventing wheat diseases and use thereof, and relates to the technical field of crop cultivation. In the method, wheat seeds are primed by a fermentation liquid of S. sclerotiorum, and the concentration of the fermentation liquid is 1.4×105 cfu/mL or more. According to the present invention, the wheat seeds are primed by using S. sclerotiorum, and S. sclerotiorum can endogenously grow in wheat plants to induce expression of genes related to disease resistance and development of wheat, thereby achieving the objective of controlling diseases such as wheat Fusarium head blight and improving wheat yield.
Abstract: The invention includes compositions comprising at least one chimeric autoantibody receptor (CAAR) specific for an autoantibody, vectors comprising the same, compositions comprising CAAR vectors packaged in viral particles, and recombinant T cells comprising the CAAR. The invention also includes methods of making a genetically modified T cell expressing a CAAR (CAART) wherein the expressed CAAR comprises a desmoglein extracellular domain.
Type:
Grant
Filed:
April 22, 2019
Date of Patent:
February 14, 2023
Assignee:
The Trustees of the University of Pennsylvania
Inventors:
Aimee S. Payne, Christoph T. Ellebrecht, Vijay Bhoj, Michael C. Milone
Abstract: The subject matter described herein includes methods, systems, and computer readable media for automated attention assessment. According to one method, a method for automated attention assessment includes obtaining head and iris positions of a user using a camera while the user watches a display screen displaying a video containing dynamic region-based stimuli designed for identifying a neurodevelopmental and/or psychiatric (neurodevelopmental/psychiatric) disorder; analyzing the head and iris positions of the user to detect attention assessment information associated with the user, wherein the attention assessment information indicates how often and/or how long the user attended to one or more regions of the display screen while watching the video; determining that the attention assessment information is indicative of the neurodevelopmental/psychiatric disorder; and providing, via a communications interface, the attention assessment information, a diagnosis, or related data.
Type:
Grant
Filed:
November 8, 2019
Date of Patent:
February 14, 2023
Assignee:
Duke University
Inventors:
Guillermo Sapiro, Geraldine Dawson, Matthieu Bovery, Jordan Hashemi
Abstract: The present invention relates to a radiation source orientation technology. The invention discloses a method for optimizing the orientation performance of radiation source orientation system, which comprises the following steps: establishing a radiation source orientation matrix; obtaining the non-zero singular value of the orientation matrix; classifying orientation noise that affects the radiation source orientation system according to the distribution characteristic of noise energy; determining the optimal orientation matrix of the radiation source orientation system according to the minimum non-zero singular value ?min of the orientation matrix and its number of array elements m; determining the optimal orientation array according to the non-zero singular value of orientation matrix considering the distribution of different noise energy. The invention lays a foundation for the optimal design of a non-planar array in a radiation source orientation system.
Type:
Grant
Filed:
May 26, 2020
Date of Patent:
February 14, 2023
Assignees:
Chengdu University of Information Technology
Inventors:
Jiang Wang, Juan Wu, Jianxin He, Yuming Du, Xinggang Zhang, Shoude Wang
Abstract: A permanent magnet may include a Fe16N2 phase in a strained state. In some examples, strain may be preserved within the permanent magnet by a technique that includes etching an iron nitride-containing workpiece including Fe16N2 to introduce texture, straining the workpiece, and annealing the workpiece. In some examples, strain may be preserved within the permanent magnet by a technique that includes applying at a first temperature a layer of material to an iron nitride-containing workpiece including Fe16N2, and bringing the layer of material and the iron nitride-containing workpiece to a second temperature, where the material has a different coefficient of thermal expansion than the iron nitride-containing workpiece. A permanent magnet including an Fe16N2 phase with preserved strain also is disclosed.
Abstract: A method and apparatus for determining spatial distribution of a complex radio frequency (RF) of both transmit field and receive sensitivity a magnetic resonance imaging (MRI) system. The method includes estimation of the absolute phase of transmit field using a reference transmit coil or array coils with minimal absolute phase. The method and apparatus include estimation of complex receive sensitivity of a transceiver coil using the complex transmit field of the transceiver coil or array coils.
Abstract: A spirometry system includes an imaging device configured to capture upper body movement images of a subject during inhalation and exhalation of the subject. The system further includes at least one controller configured to receive the captured images from the imaging device and, based upon the received images, determine at least one of an image-based spirometry flow-volume curve for the subject or an image-based spirometry parameter for the subject.
Type:
Grant
Filed:
March 13, 2018
Date of Patent:
February 14, 2023
Assignee:
Arizona Board of Regents on Behalf of Arizona State University
Abstract: The subject matter described herein includes methods, systems, and computer readable media for mask embedding for realistic high-resolution image synthesis. According to one method for mask embedding for realistic high-resolution image synthesis includes receiving, as input, a mask embedding vector and a latent features vector, wherein the mask embedding vector acts as a semantic constraint; generating, using a trained image synthesis algorithm and the input, a realistic image, wherein the realistic image is constrained by the mask embedding vector; and outputting, by the trained image synthesis algorithm, the realistic image to a display or a storage device.
Abstract: This invention presents a novel corrosion inhibitor. In the preferred embodiment, the inventive corrosion inhibitor comprises extracellular polymeric substances (EPS). In one embodiment, the invention presents a novel EPS corrosion inhibitor using waste activated sludge (WAS). In this embodiment, WAS is heated to release EPS from the microbial mixture.
Abstract: A method for characterizing complexity of rock fracture based on fractal dimension and a device thereof are provided. The method includes steps of: collecting rock fracture samples of a rock, and collecting basic parameters of the rock; determining a fractal dimension of a rock fracture morphology of the rock; calculating the fractal dimension of the rock; calculating a complexity coefficient Fc of rock fracture of the rock; and characterizing a complexity of rock fracture of the rock based on the complexity coefficient Fc of rock fracture of the rock. In the present invention, combined with the fractal geometry theory, fracture complexity coefficient of shale rocks is redefined and calculated to accurately characterize rock fracture morphology, so that characteristics of rock fracture morphology is correctly understood and affecting factors of fracture morphology is analyzed.
Type:
Grant
Filed:
August 23, 2019
Date of Patent:
February 14, 2023
Assignee:
Southwest Petroleum University
Inventors:
Cong Lu, Jianchun Guo, Junfeng Li, Yunchuan Zheng, Congbin Yin, Meiping Li, Mingzhong Chen, Zhihong Zhao, Kun Wang, Chi Chen, Chuhao Huang, Li Ma, Fenglan Huang, Ye Zhong