Now showing items 1-20 of 1460

    • Systems And Methods For Fabricating Three-dimensional Objects 

      Das, Suman; Yuan, Dajun; Rudraraju, Anirudh; Cilino, Paul (2017-02-07)
      Systems and methods for fabricating three-dimensional objects. The system includes an optical imaging system providing a light source; a photosensitive medium adapted to change states upon exposure to a portion of the light ...
    • Gas Sensors And Methods Of Preparation Thereof 

      Gole, James; Laminack, William Ivey (2017-02-14)
      Embodiments of the present disclosure include sensors, arrays of conductometric sensors, devices including conductometric sensors, methods of making conductometric sensors, methods of using conductometric gas sensors, ...
    • Methods And Systems For Facilitating Interactions Between A Robot And User 

      Howard, Ayanna; Brown, Lavonda; Park, Hae Won (2017-12-19)
      Methods and systems for facilitating interactions between a robot and user are provided. The system may include a robot and an electronic device communicatively coupled to the robot. The robot may include a plurality of ...
    • Carbide-derived Carbons Having Incorporated Metal Chloride Or Metallic Nanoparticles 

      Mangarella, Michael Charles; Walton, Krista S. (2017-12-05)
      Carbide-derived carbons are provided that have high dynamic loading capacity for high vapor pressure gasses such as H2S, SO2, or NH3. The carbide-derived carbons can have a plurality of metal chloride or metallic nanoparticles ...
    • Imaging System And Method For Multi-scale Three-dimensional Deformation Or Profile Output 

      Xia, Shuman; Zhang, Jingwen (2017-11-21)
      An optical microscope system for 3D surface deformation and morphology measurement that can serve as a powerful tool in quality engineering and control, as well as in biological and materials research is described. The ...
    • Cylindrical And Spherical Triboelectric Generators 

      Wang, Zhong Lin; Zhu, Guang; Yang, Ya; Zhang, Hulin; Hu, Youfan; Yang, Jin; Jing, Qingshen; Bai, Peng (2017-12-12)
      A generator includes a first member, a second member and a sliding mechanism. The first member includes a first electrode and a first dielectric layer affixed to the first electrode. The first dielectric layer includes a ...
    • Gas Sensors And Methods Of Preparation Thereof 

      Gole, James L. (2017-01-31)
      Embodiments of the present disclosure include sensors, arrays of conductometric sensors, devices including conductometric sensors, methods of making conductometric sensors, methods of using conductometric gas sensors, and ...
    • Polypeptide Hydrogels And Uses Related Thereto 

      Davis, Michael E.; Boopathy, Archana V. (2017-12-12)
      This disclosure relates to self-assembling peptides that form hydrogels comprising peptide sequences for the activation of signaling pathways. In certain embodiments, the disclosure relates to compositions comprising a ...
    • Ultra Massive Mimo Communication In The Terahertz Band 

      Akyildiz, Ian F.; Jornet, Josep M. (2017-11-21)
      A communication system includes a two-dimensional array of a plurality of plasmonic nano-antennas. Each plasmonic nano-antenna supports a surface plasmon polariton wave. A plurality of communications elements each excite ...
    • Asymmetric Modified Carbon Molecular Sieve Hollow Fiber Membranes Having Improved Permeance 

      Bhuwania, Nitesh; Koros, William John; Williams, Paul Jason (2017-11-14)
      The present invention provides an asymmetric modified CMS hollow fiber membrane having improved gas separation performance properties and a process for preparing an asymmetric modified CMS hollow fiber membrane having ...
    • Bio-compatible Radiopaque Dental Fillers For Imaging 

      Cutler, Christopher; Sandhage, Kenneth H. (2017-11-14)
      Dental contrast formulations (“fillers”) of tailorable X-Ray radiopacity and methods for their use are provided. The disclosed fillers include mixtures of solid particles suspended in a biocompatible fluid. The solid ...
    • Oligosaccharide Conjugates For Targeting Bacteria And Uses Related Thereto 

      Murthy, Niren; Gilbert, Eric Seth; Ning, Xinghai; Goodman, Mark; Stubblefield, Bryan (2017-11-21)
      This disclosure relates to conjugates for targeting bacteria and related uses. In certain embodiments, the disclosure relates to methods of transferring a molecule of interest into bacteria comprising mixing bacteria with ...
    • Interlaced Three-dimensional Printed Composites And Method For Fabricating The Same 

      Oberste, Christopher Marc; Wang, Ben; Wang, Kan (2017-11-07)
      A machine and method are presented for producing interlaced composite components. The method includes: depositing a first one or more warp filaments onto a deposition surface in a first linear direction, inserting, on top ...
    • Wireless Power Transfer Through Embedded Geometric Configurations 

      Georgakopoulos, Stavros; Tentzeris, Manos (2017-10-24)
      A wireless power transmission system includes a planar source conductor configured to generate a first periodically fluctuating electromagnetic near field in response to an alternating current received from the power source. ...
    • Single Electrode Triboelectric Generator 

      Wang, Zhong Lin; Yang, Ya; Zhang, Hulin; Zhu, Guang (2017-11-07)
      A triboelectric generator includes a first contact charging member, a second contact charging member and an electrical load. The first contact charging member has a contact side and an opposite back side. The first contact ...
    • G-protein Coupled Receptor (gpcr)-based Biosensors And Uses Thereof 

      Peralta-yahya, Pamela; Mukherjee, Kuntal; Bhattacharyya, Souryadeep; Sarria, Stephen (2017-11-07)
      Provided herein are GPCR-based chemical biosensors that can have a sensing unit, a processing unit, and a response unit that can be used to detect a chemical of interest. Also provided herein are methods of making and using ...
    • Systems And Methods For Identification And Demodulation Of Complex Signal Formats 

      Isautier, Pierre P.; Ralph, Stephen E. (2017-10-17)
      Systems and methods for identification and demodulation of complex signal formats are disclosed. In an example embodiment of the disclosed technology, a method includes identifying the signal's frame (or pattern) length, ...
    • Amplifier Having Orthogonal Tuning Elements 

      Sen, Shreyas; Chatterjee, Abhijit (2017-01-17)
      An amplifier having orthogonal tuning elements is provided. In one embodiment, an amplifier comprises an input amplifier stage having a first tuning element used to control a first performance criteria of the amplifier; ...
    • Method For Preparing Dioxyheterocycle-based Electrochromic Polymers 

      Reynolds, John R.; Estrada, Leandro; Deininger, James; Arroyave-Mondragon, Frank Antonio (2017-10-17)
      A method for preparing a conjugated polymer involves a DHAP polymerization of a 3,4-dioxythiophene, 3,4-dioxyfuran, or 3,4-dioxypyrrole and, optionally, at least one second conjugated monomer in the presence of a Pd or Ni ...
    • Method And Electro-fluidic Device To Produce Emulsions And Particle Suspensions 

      Ripoll, Antonio Barrero; González-Loscertales, Ignacio; Gundabala, Venkata Ramana; Fernandes-Nieves, Alberto (2017-10-17)
      The invention refers to a method, and to a device to produce emulsions and particle suspensions by using electro-hydrodinamic forces and microfluidics This combined use allow the production of droplets with mean diameters ...