Search Results - chaomin+zhang

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Nanostructure Surfaces for Photovoltaic Cells
Photovoltaic (PV) cells are typically formed from semiconductor absorber layers. These absorber layers exhibit absorption of light with photon energy above their bandgap energy to generate electron-hole pairs. The absorber layers can also exhibit non-radiative recombination in the bulk of the absorber material. However, the absorber semiconductor...
Published: 2/23/2023   |   Inventor(s): Nicholas Irvin, Christiana Honsberg, Richard King, Chaomin Zhang
Keywords(s): Energy Efficiency, PS-Advanced Materials and Nanotechnology, PS-Energy and Power, PS-Semiconductors, Materials, Processes, Solar Energy
Category(s): Semiconductors, Materials & Processes, Physical Science, Environmental, Energy & Power, Alternative Energy, Advanced Materials/Nanotechnology
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
Helical Sulfono-γ-AApeptide Antagonize β-Catenin Signaling
Competitive Advantages Potent, specific, and cell permeable to target intracellular PPIs High stability against enzymatic degradation More effective than other peptides at antagonizing Wnt/β-catenin signaling Summary Protein-protein interactions (PPIs) are vital to the survival of cancer cells and are therefore a good target for anti-cancer...
Published: 7/17/2023   |   Inventor(s): Jianfeng Cai, Peng Sang, Yan Shi, Haitao Ji, Min Zhang
Keywords(s): Cancer, Cancer Treatment Leukemias, Cancer Treatment Lymphomas, Peptides, Therapeutics
Category(s): Technology Classifications > Cancer
Automated Glomerular Segmentation Pipeline for 3D MRI
Recent studies conclude that a strong correlation exists between the numbers of glomerular in the kidney and renal diseases. These findings generate great interest in accurately counting glomeruli. Traditionally, the glomerulus is counted using histological sections, which have several limitations. First, histology based counting relies on techniques...
Published: 2/23/2023   |   Inventor(s): Teresa Wu, Min Zhang
Keywords(s): Algorithm Development, Imaging, Materials and Electronics, Mechanical and Manufacturing, Medical Devices and Imaging, Modeling, Nephrology, Networks, IT, Software and Communication
Category(s): Computing & Information Technology
Scanning Tunneling Microscope (STM) Algorithm That Increases Accuracy of Scan Results
Requires No Additional Hardware, Determines Accurate Position of Atoms on Material’s Surface By Combining Multiple Scans This algorithm combines multiple scans from a scanning tunneling microscope to reduce or eliminate errors in individual scans without any hardware upgrades. Scanning tunneling microscopes are electron microscopes that show 3D...
Published: 6/27/2021   |   Inventor(s): Yunmei Chen, Xiaoguang Zhang, Hao Zhang, Xianqi Li
Keywords(s): Image Analysis, Image Processing, Image Registration, microscopy
Category(s): Technology Classifications > Engineering > Instrumentation-Sensors-Photonics, Technology Classifications > Research Tools
Medical Imaging Software that Improves Image Quality Without Exposing Patient to Longer X-Rays
Algorithm Enables Precise Verification of Mobile Internal Organs and Tumors Using Image ReconstructionThis software reconstructs high quality Four-Dimensional Cone-Beam Computer Tomography (4D-CBCT) images using limited imaging projections and a standard free breathing CBCT scan. Roughly two–thirds of all cancer patients receive radiotherapy to...
Published: 6/27/2021   |   Inventor(s): Yunmei Chen, Bo Lu, Chunjoo Park, Hao Zhang
Keywords(s): 4DCBCT, compressed sensing, iterative image reconstruction, cmpressed sen, online-IGRT
Category(s): Technology Classifications > Engineering > Computer Science, Technology Classifications > Human Health Care > Therapeutics, Technology Classifications > Medical Devices > Others
A System For Visual Presentation Of Concepts From Ontology And Text Documents
PAGE TITLEOverviewPAGE SUMMARYA system lets a user click on a location of a brain model to explore neuroscience ontology terms related to the location. The user can further explore the related terms and related documents through a visualization interface and learn new concept or document relationships derived from the ontology and annotated document...
Published: 7/24/2024   |   Inventor(s): Yuan An, Xia Lin, Mi Zhang, Yue Shang
Keywords(s):  
Category(s): Computing, Software, Analytics & Information Technology, Computing, Software, Analytics & Information Technology > Computing: Algorithms, Computing, Software, Analytics & Information Technology > Computing: Contextual Analytics, Computing, Software, Analytics & Information Technology > Computing: Data Mining, Computing, Software, Analytics & Information Technology > Computing: Databases
Nest DNN, a Pruning-and-Recovery Paradigm for Deep Neural Networks
Executive SummaryNeural networks are employed ubiquitously in our lives today. Found in applications such as video games, face identification, autonomous vehicles navigation, and medical diagnostic tools, these algorithms require a hefty amount of computer resources. In instances where resource demand is greater than availability, accuracy and computational...
Published: 8/20/2022   |   Inventor(s): Mi Zhang, Biyi Fang, Xiao Zeng
Keywords(s):  
Category(s): Computer Software, Data Processing/Analysis, Informatics
Mobile Phone App for Real Time Pill Recognition
Executive SummaryThe ability to quickly and reliably be able to identify both prescription and non-prescription medications is not only important for a patient and his caretaker, but also important for pharmacists, nurses, and law enforcement agents. Despite unique FDA-approved identifiers for each pill, distinguishing the differences can be difficult...
Published: 8/20/2022   |   Inventor(s): Mi Zhang, Kai Cao, Xiao Zeng
Keywords(s):  
Category(s): Medical, Computer Software, Pharmaceutical
An Intelligent Home-Based Sensing System for Indoor Air Quality Analytics
Executive SummaryAirSense provides homeowners with a tool to monitor and mitigate indoor air pollutants. This intelligent indoor air quality (IAQ) monitoring and analytics system works with air quality sensors to automatically detect pollution, identify its sources, determine its risk level and provide actionable suggestions to improve air quality.Description...
Published: 8/20/2022   |   Inventor(s): Mi Zhang, Biyi Fang, Taiwoo Park, Qiumin Xu
Keywords(s):  
Category(s): Computer Software, Communication, Computer Hardware
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