Search Results - yunchuan+liu

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PMU-based event detection tool for grid analytics and monitoring
Technology Overview: Researchers at the University of Nevada, Reno have developed real-time grid event detection software that analyzes phasor measurement unit (PMU) data. The software uses singular value decomposition (SVD) to measure changes in rank signatures across PMU data signals (voltage, current, frequency). It employs Bayesian optimization...
Published: 5/6/2025   |   Inventor(s): Lei Yang, Amir Ghasemkhani, Yunchuan Liu
Keywords(s):  
Category(s): Technology Classifications > Software, Technology Classifications > Energy & Environment
Enhancing Fairness Through Aleatoric Uncertainty
Background In recent years, advancements in machine learning have revolutionized various domains, but concerns about bias and unfairness in automated decision-making systems have gained significant attention. One of the causes of unfairness in AI systems is the reliance on training data. Aleatoric uncertainty refers to the inherent randomness or variability...
Published: 2/13/2025   |   Inventor(s): Anique Tahir, Lu Cheng, Huan Liu
Keywords(s): Artificial Intelligence, Machine Learning
Category(s): Physical Science, Computing & Information Technology, Intelligence & Security
DNA Methylation Barriers
In normal differentiated cells, most of the genome is densely methylated, except CpG islands near promoters of actively transcribed genes. Maintaining this boundary between unmethylated promoter-associated and adjacent methylated regions is crucial as loss of segregation can lead to disease. Unfortunately, it is not clear where these boundaries are,...
Published: 2/13/2025   |   Inventor(s): Li Liu, Jingmin Shu
Keywords(s):  
Category(s): Applied Technologies, Genomic Assays/Reagents/Tools, Life Science (All LS Techs), Diagnostic Assays/Devices
Novel Anti-HIV Compounds Using Peptides or Peptide Mimetics
Abstract: The subject invention describes a new class of compounds (such as peptides or mimetics) that target viral RNAs and inhibit the viral life cycle by blocking the viral recognition process. More specifically, these compounds are the first against an RNA Target - currently there are no clinical drugs against RNA targets in the treatment of any...
Published: 4/22/2025   |   Inventor(s): Yun-Xing Wang, Liu Yu, Ping Yu, Ina O'Carroll
Keywords(s): Anti-Viral, HIV
Category(s): Collaboration Sought > Licensing, Application > Therapeutics, TherapeuticArea > Infectious Disease
Method and Device for Selectively Labeling RNA
Abstract: Current methods of labeling and synthesizing RNA do not allow for multiple labels or long RNA segments to be synthesized for large RNA on a milligram scale. Investigators at the NCI Structure Biophysics Lab and UT Health Science Center have developed a method to selectively label RNA at specific residues and/or segments using a hybrid solid-liquid...
Published: 4/22/2025   |   Inventor(s): Yun-Xing Wang, Liu Yu, Rui Sousa
Keywords(s): crystallography, Fluorophore labeling, FRET, Isotope labeling, Labeling sensor, NMR Spectroscopy
Category(s): Application > Diagnostics, Collaboration Sought > Licensing, TherapeuticArea > Oncology
Real-Time RT-PCR Assay for the Rapid Detection of Rabies and Other Lyssaviruses
Rabies occurs in more than 150 countries and territories, resulting in at least 55,000 human deaths per year worldwide according to World Health Organization estimates. Rabies is a vaccine-preventable viral disease caused by numerous lyssaviruses that are found in a variety of animal species throughout the world. Rabies virus infects the central nervous...
Published: 4/24/2025   |   Inventor(s): Yu Li
Keywords(s): assay, DA4XXX, DDXXXX, Diagnostics, LYSSAVIRUSES, Modified, NCEZID, NCEZID-DHCPP, Non-rabies, Probe, rabies, REAL-TIME, RT-PCR, VLXXXX, VOXXXX, WBXXXX, WGXXXX, WHXXXX, WIXXXX, XEXXXX, YBXXXX, YGXXXX
Category(s): Collaboration Sought > Collaboration, Collaboration Sought > Licensing, Application > Occupational Safety and Health, TherapeuticArea > Infectious Disease, Application > Consumer Products, Application > Therapeutics, Application > Research Materials, Application > Diagnostics
Universal Diagnostic Assay for Detection and Identification of Poxviruses in Clinical Samples
CDC researchers have developed an assay for detection and diagnosis of poxviruses within clinical samples or from lab culture-systems. The assay specifically targets chordopoxviruses (except avipoxviruses) for PCR-based identification; an improvement upon the current standard of cell culturing methodologies. Individual chordopoxvirus species can cause...
Published: 4/24/2025   |   Inventor(s): Inger Damon, Hui Zhao, Yu Li
Keywords(s): ASSAYS, CDC Docket Import, CDC Docket Import CDC Prosecuting, CHORDOPOXVIRUSES, DA4BXX, DA4XXX, DAXXXX, diagnostic, DXXXXX, OID-NCEZID-DHCPP, VLXXXX, VOXXXX, WBXXXX, WFXXXX, WIXXXX, WMXXXX, XCXXXX, XEXXXX, YBXXXX
Category(s): Collaboration Sought > Licensing, Application > Occupational Safety and Health, Application > Therapeutics, TherapeuticArea > Infectious Disease, Application > Consumer Products, Application > Diagnostics, Application > Research Materials
Systems and Algorithms for Few-Shot Node Classification on Graphs
­Node classification in real-world attributed networks is a central analytical task that is a growing research area. In real-world networks, a large portion of node classes only contain limited labeled instances. Many prevailing graph machine learning methods typically rely upon the availability of sufficient labeled data. However, the long-tail...
Published: 2/13/2025   |   Inventor(s): Kaize Ding, Jianling Wang, Huan Liu
Keywords(s): Algorithm Development, Data Mining, Machine Learning, Neural Computing, PS-Computing and Information Technology, Social Media
Category(s): Physical Science, Computing & Information Technology
Method for 3D Nonlinear Structured Illumination Super-resolution Imaging
Researchers at the University of Arizona have developed a super-resolution microscopy method that is faster, easier to use, and has less artifacts than current super-resolution methods. The result is a 3D dual-color stimulated emission depletion (STED) nonlinear structured illumination (NL-SIM) microscope. Using a combination of low coherent light and...
Published: 4/3/2023   |   Inventor(s): Leilei Peng, Yu Li, Han Zhang
Keywords(s):  
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Medical Imaging, Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry
Graph Prototypical Networks for Few-Shot Learning on Attributed Networks
Background Attributed networks provide high-impact data representation in many real-world complex systems, including social network analysis, financial fraud detection, and drug discovery. In these networks, users can be represented as nodes, which are classified based on the information available from the network. However, there are currently limited...
Published: 2/13/2025   |   Inventor(s): Kaize Ding, Huan Liu
Keywords(s):  
Category(s): Intelligence & Security, Physical Science, Computing & Information Technology, Wireless & Networking
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