Search Results - "Hansen, Tim"

Theoretical Description of Attosecond X-ray Absorption Spectroscopy of Frenkel Exciton Dynamics by Hansen, Tim, Bezriadina, Tatiana, Popova-Gorelova, Daria

“…Frenkel excitons are responsible for the transport of light energy in many molecular systems. Coherent electron dynamics govern the initial stage of…”
Get full text

Synthetic Scan Formation for Underwater Mapping With Low-Cost Mechanical Scanning Sonars (MSS) by Hansen, Tim, Birk, Andreas

“…Mechanical Scanning Sonars (MSS) are popular devices for Unmanned Underwater Vehicles (UUV), i.e., Remotely Operated Vehicles (ROV) and Autonomous Underwater…”
Get full text

When Conductance Is Less than the Sum of Its Parts: Exploring Interference in Multiconnected Molecules by Hansen, Tim, Solomon, Gemma C

“…We investigate the electron transmission through molecules with multiple connections to the leads and compare this with the transmission through the same…”
Get full text

Scanning Sonar Data From an Underwater Robot With Ground Truth Localization by Hansen, Tim, Belenis, Bogdan, Firvida, Miguel Bande, Creutz, Tom, Birk, Andreas

“…Mechanical Scanning Sonars (MSS) are popular underwater sensors for Unmanned Underwater Vehicles (UUV) due to their low cost, small size, and low power…”
Get full text

Bioactive proteins in bovine colostrum and effects of heating, drying and irradiation by Chatterton, Dereck E W, Aagaard, Sasha, Hesselballe Hansen, Tim, Nguyen, Duc Ninh, De Gobba, Cristian, Lametsch, René, Sangild, Per T

“…Bovine colostrum (BC) contains bioactive proteins, such as immunoglobulin G (IgG), lactoferrin (LF) and lactoperoxidase (LP). BC was subjected to…”
Get more information

Nonlinear Optical Effects Induced by Nanoparticles in Symmetric Molecules by Hansen, Tim, Hansen, Thorsten, Arcisauskaite, Vaida, Mikkelsen, Kurt V, Kongsted, Jacob, Mujica, Vladimiro

“…We present theoretical methods and computations of the effects of nanoparticles on nonlinear optical properties of symmetric molecules. We utilize quantum…”
Get full text

Extending the 1st Theater Sustainment Command's Reach Into Central Asia: the Surface Tender U.S. Central Command Region program enabled the 1st TSC to increase cross-border commerce between Afghanistan and its neighboring countries by Hansen, Tim

Get full text

Integrating the ISO 14034 standard as a platform for carbon capture and utilization technology performance evaluation by Hansen, Tim, McCabe, Kevin, Chatterton, Bill, Leitch, Michael

“…Independent testing and verification of emerging technologies are vital parts of the technology-commercialization process. With the rapid development of carbon…”
Get full text

Best practices for measurement and impact on performance evaluation for novel carbon-utilization process technologies by Hansen, Tim, McCabe, Kevin, Chatterton, Bill, Leitch, Michael, Woolcock, Patrick

“…The NRG COSIA Carbon XPRIZE—a $20 million prize competition focused on the development and scaling of innovative carbon-capture and -utilization…”
Get full text

Towards Micro Robot Hydrobatics: Vision-based Guidance, Navigation, and Control for Agile Underwater Vehicles in Confined Environments by Duecker, Daniel A, Bauschmann, Nathalie, Hansen, Tim, Kreuzer, Edwin, Seifried, Robert

“…Despite the recent progress, guidance, navigation, and control (GNC) are largely unsolved for agile micro autonomous underwater vehicles (µAUVs). Hereby,…”
Get full text

An Open-Source Solution for Fast and Accurate Underwater Mapping with a Low-Cost Mechanical Scanning Sonar by Hansen, Tim, Birk, Andreas

“…An open-source software framework is presented that allows real-time underwater mapping with popular marine robotics components, namely a BlueRobotics BlueROV2…”
Get full text

Molecular Heterojunctions of Oligo(phenylene ethynylene)s with Linear to Cruciform Framework by Wei, Zhongming, Hansen, Tim, Santella, Marco, Wang, Xintai, Parker, Christian R., Jiang, Xingbin, Li, Tao, Glyvradal, Magni, Jennum, Karsten, Glibstrup, Emil, Bovet, Nicolas, Wang, Xiaowei, Hu, Wenping, Solomon, Gemma C., Nielsen, Mogens Brøndsted, Qiu, Xiaohui, Bjørnholm, Thomas, Nørgaard, Kasper, Laursen, Bo W.

“…Electrical transport properties of molecular junctions are fundamentally affected by the energy alignment between molecular frontier orbitals (highest occupied…”
Get full text

Using Registration with Fourier-SOFT in 2D (FS2D) for Robust Scan Matching of Sonar Range Data by Hansen, Tim, Birk, Andreas

“…In this paper, we introduce Fourier-SOFT 2D (FS2D) as a new robust registration method. FS2D operates in the frequency domain where it exploits the well-known…”
Get full text

Differential Transcript Expression of Wall-loosening Candidates in Leaves of Maize Cultivars Differing in Salt Resistance by Geilfus, Christoph-Martin, Zörb, Christian, Neuhaus, Christina, Hansen, Tim, Lüthen, Hartwig, Mühling, Karl H

“…Salt-sensitive crop plants such as maize (Zea mays L.) exhibit a strong and rapid growth reduction in response to NaCl stress. The unique salt-resistant maize…”
Get full text

Underwater Exploration with Sonar of the Flooded Basement of a WW-II Submarine Bunker in the Context of the Digitization of Cultural Heritage by Hansen, Tim, Buda, Frederike, Birk, Andreas

“…Underwater mapping based on the registration of data from a mechanical scanning sonar (MSS) is presented. The specific use-case is the exploration of the…”
Get full text

Dating Wall Constructions from Brick Sizes in the Flooded Basement of a WW-II Submarine Bunker for the Digitization of Cultural Heritage by Birk, Andreas, Buda, Frederike, Hansen, Tim

“…Results from the exploration of the flooded basement of the U-Boot Bunker Valentin are presented. The work is done in the context of the digitization of the…”
Get full text

Port Authority of New York and New Jersey Criterion Pollutant and Greenhouse Gas Emission Inventory Calendar Years 2006 to 2008: Environment 2011 by COLODNER, Stephen, MULLEN, Maureen A, RAJBANSHI, Rubi, SALHOTRA, Manish, SCHREIBER, Jackson, SPIVEY, Melissa, THESING, Kirstin B, WILSON, James H, ADAMSON, Richard, HANSEN, Tim, DESANTIS, Lena M

Get full text

RGB-D Camera-based Navigation for Autonomous Underwater Inspection using Low-cost Micro AUVs by Duecker, Daniel A, Hansen, Tim, Kreuzer, Edwin

“…Commercial RGB-D cameras enable even small scale mobile robots with sophisticated and cost-efficient 3D-scanning capabilities. We transfer this sensory concept…”
Get full text

Strand Displacement Amplification and Homogeneous Real-Time Detection Incorporated in a Second-Generation DNA Probe System, BDProbeTecET by Little, Michael C, Andrews, Jeffrey, Moore, Richard, Bustos, Silvia, Jones, Lynda, Embres, Chris, Durmowicz, Gerard, Harris, James, Berger, Dolores, Yanson, Karen, Rostkowski, Christine, Yursis, Daretta, Price, James, Fort, Thomas, Walters, Adriann, Collis, Matthew, Llorin, Oscar, Wood, Janet, Failing, Frank, O'Keefe, Christian, Scrivens, Brian, Pope, Bill, Hansen, Tim, Marino, Ken, Williams, Keith, Boenisch, Michael

“…Amplified DNA probes provide powerful tools for the detection of infectious diseases, cancer, and genetic diseases. Commercially available amplification…”
Get full text

HippoCampusX - A Hydrobatic Open-source Micro AUV for Confined Environments by Duecker, Daniel A, Bauschmann, Nathalie, Hansen, Tim, Kreuzer, Edwin, Seifried, Robert

“…Monitoring missions in confined underwater environments such as nuclear storage ponds or industry tanks call for highly maneuverable fully autonomous micro…”
Get full text