Search Results - analytical+instruments

17 Results Sort By:
Non-contact railway inspection
VALUE PROPOSITION Rail transportation is periodically marred by accidents, highlighting ongoing safety challenges. There is a need for effective rail inspection methods. Current techniques are hindered by limitations such as low detection accuracy and sensitivity, particularly at high speeds. This technology introduces a novel method for high-speed,...
Published: 9/27/2024   |   Inventor(s): Yiming Deng, Sunil Chakrapani, Ming Han, Zebadiah Miles
Keywords(s):  
Category(s): Analytical Instruments, Test and Measurement, Transportation
Heavy Metal Sensing
VALUE PROPOSITION Heavy metal pollution in soils is widespread in the world, resulting from both natural sources and human activities (e.g., mining and smelting, industrial emission, fossil fuel combustion, etc.). Due to their toxicity, bioaccumulation, and environmental persistence, elevated levels of heavy metals in the environment pose major threats...
Published: 9/13/2024   |   Inventor(s): Wen Li, Hasan Banna, James Siegenthaler
Keywords(s):  
Category(s): Agriculture, Analytical Instruments, Environment, Test and Measurement
Spectroscopic Bioagent Detection
VALUE PROPOSITION The need for Identifying viruses quickly and accurately has become more apparent than ever. Each cell, virus, nanoparticle vibrates at a natural frequency. This technology is a phonon spectroscopy-based microscope that accurately identifies single nanoparticles and viruses. The device can be used for detecting single viruses or...
Published: 9/24/2024   |   Inventor(s): Elad Harel
Keywords(s):  
Category(s): Medical, Analytical Instruments, Biotechnology, Environmental, Photonics
Laser Pulse Shaper
VALUE PROPOSITION This technology can continuously monitor internal dispersion and correct for temperature drifts caused by the environment or by laser deposited thermal energy. This Pulse shaper will be zero-dispersion and will be able to faithfully characterize input as well as output pulses. INTRODUCTION When a pulse shaper is used as a...
Published: 6/20/2024   |   Inventor(s): Marcos Dantus
Keywords(s):  
Category(s): Analytical Instruments, Photonics, Test and Measurement
Fiber-Optic Interferometric Sensors
Executive SummaryFiber-optic sensors using optical interferometers have application for sensing a variety of parameters such as acoustic waves, strain, temperature, and refractive index. The technology is a demodulation method that does not require laser wavelength tuning. The technology provides adaptive ultrasound detection with improved accuracy...
Published: 2/17/2023   |   Inventor(s): Ming Han
Keywords(s):  
Category(s): Analytical Instruments, Devices, Test and Measurement
A Multiband Sensing Unit
Executive SummaryWireless sensing can be utilized to monitor multiple targets in various fields, including biomedical, civil engineering, automation, aerospace, and defense. Conventional radio waves do not travel well through conductive mediums, such as metal and sea water. This poses an issue for certain applications, like monitoring the corrosion...
Published: 2/17/2023   |   Inventor(s): Premjeet Chahal, Deepak Kumar, Saikat Mondal, Saranraj Karuppuswami
Keywords(s):  
Category(s): Test and Measurement, Electrical, Analytical Instruments, Computer Hardware, Devices, Telecommunications and Internet
Position-Sensitive Radiation Detector
Executive SummaryGaseous ionization detectors are capable of measuring the energy and location of ionizing radiation. MSU researchers have developed an improved method of integrating multiple detection methods into a single parallel plate detector. By a novel means of arranging these various sensing methods, the x, y, and z coordinates of the ionizing...
Published: 2/17/2023   |   Inventor(s): Marco Cortesi, John Yurkon
Keywords(s):  
Category(s): Analytical Instruments, Devices, Test and Measurement
A Gating Grid Driver for Time Projection Chamber
Executive SummaryTime Projection Chambers (TPCs) are uniquely useful in analyzing nuclear reactions and resulting particles. These devices rely on fast gating systems to allow or deny entry of particles into the detection area; without which they would not be functional. MSU researchers have developed a novel gating grid driver system for TPCs. Due...
Published: 2/17/2023   |   Inventor(s): William Lynch, Suwat Tangwancharoen, Man-Yee Tsang
Keywords(s):  
Category(s): Analytical Instruments, Control Systems, Devices, Test and Measurement, Computer Hardware, Electrical, Energy, Photonics
Viscosity-Corrected Shear Speed Estimates and Shear Speed Images
Executive SummaryUltrasound imaging relies on sound waves to develop ultrasound images, which are used in diagnostics for a wide variety of medical conditions affecting organs and soft tissues. Current approaches to estimate shear wave speed for shear wave elastography imaging in viscoelastic soft tissue consistently overestimate the shear speed, due...
Published: 8/20/2022   |   Inventor(s): Robert Mcgough, Yiqun Yang, Matthew Urban
Keywords(s):  
Category(s): Medical, Analytical Instruments, Computer Software, Test and Measurement
A Smart Device-based Depression Behavior Monitoring Platform for Enhancing College Counseling Services
Executive SummaryDepression is the leading health issue on college campuses in the U.S. Today, college students are dealing with depression at some of the highest rates in decades. Unfortunately, university counseling centers (UCCs), which are the primary access points for students to receive mental health services, are facing significant challenges...
Published: 6/8/2021   |   Inventor(s): Mi Zhang, Jingbo Meng
Keywords(s):  
Category(s): Computer Software, Communication, Analytical Instruments, Therapeutic
1 2