Search Results - ashok+kumar

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Micro-Structured Crystalline Device in Con?ned Space, a Dye-Sensitized Solar Cell, and Method of Preparation Thereof
Competitive Advantages High surface area nanostructure Uniform nanowire growth in a confined space Greater electron transport Summary USF researchers have developed a novel technique to fabricate ZnO nanowires inside an array of high aspect ratio deep trenches. The hydrothermal growth of Zinc Oxide nanowires in these confined spaces is enabled...
Published: 8/27/2023   |   Inventor(s): Ashok Kumar, Jing Wang, Manoj Ram, Paula Algarin Amaris, Sylvia Thomas, W. Matthews, Mikhail Ladanov
Keywords(s):  
Category(s): Technology Classifications > Electronics, Technology Classifications > Electronics > Nanotechnology, Technology Classifications > Electronics > Electronics Laser
System and Method for Online End Point Detection for Use in Chemical Mechanical Planarization
Inventors at USF have developed a system and method for identifying a significant event in a CMP process. This novel method uses a sequential probability ratio test on the wavelet decomposed coefficient of friction (CoF) data from the CMP process. The method is made suitable for online application by developing a moving block data processing strategy,...
Published: 7/17/2024   |   Inventor(s): Tapas Das, Rajesh Ganesan, Ashok Kumar, Arun Sikder
Keywords(s):  
Category(s): Technology Classifications > Electronics
Software for Finite Element Analysis Without a Conforming Mesh
Directly Uses CAD Solid Models for Finite Element AnalysisThis software aids in structural analysis and dynamic simulation as well as shape and topology optimization using a background mesh, or grid to avoid the need to generate a mesh that fits the geometry. Computational accuracy and efficiency are similar or better than traditional finite element...
Published: 4/28/2022   |   Inventor(s): Ashok Kumar, Ravi Burla
Keywords(s): computer, Laptops, Structural Analysis Software, Student, Topology Optimization Software
Category(s): Technology Classifications > Engineering > Mechanical, Technology Classifications > Software > Others
Using Flagellin to Prevent and to Treat Inflammation Associated Gram Negative Bacterial Infection
This technology provides a new method for treating inflammatory diseases by using a Gram negative bacterial component that results in increased tolerance and immunity. Background & Unmet Need: Despite advances of modern medicine, bacterial sepsis remains one of the major threats to human health worldwide. In the US alone, it affects approximately...
Published: 6/7/2022   |   Inventor(s): Fu-Shin Yu, Ashok Kumar, Jing Zhang, Linda Hazlett
Keywords(s): Anti-microbial, Asthma
Category(s): Therapeutics, Diseases, Life Science, Infectious disease