Browsing OSU - Faculty and Staff Publications by Title

Now showing items 973-992 of 1079

    • Three years’ performance monitoring of a mixed-use ground source heat pump system in Stockholm 

      Spitler, Jeffrey D.; Gehlin, Signhild (IEA Heat Pump Conference, 2021-04)
      The student center, Studenthuset, at Stockholm University in Stockholm, completed in the fall of 2013, is a thoroughly instrumented mixed-use 6300 m2 four-story building. Space heating and hot water are provided by a ground ...

    • THz commensurate echoes: Periodic rephasing of molecular transitions in free-induction decay 

      Harde, H.; Keiding, Soren; Grischkowsky, D. (American Physical Society, 1991-04-08)
      We report the first study of coherent transients excited by ultrafast pulses of THz radiation. Using a newly developed optoelectronic source of well-collimated beams of subpicosecond pulses of THz radiation to excite N2O ...

    • THz parallel plate photonic waveguides 

      Bingham, Adam; Zhao, Yuguang; Grischkowsky, D. (AIP Publishing, 2005-07-26)
      We have observed narrowband transmission or rejection in the frequency spectra of THz pulses transmitted through air-spaced parallel plate photonic waveguides. These waveguides have one of the metal plates covered by a ...

    • THz Sommerfeld wave propagation on a single metal wire 

      Jeon, Tae-In; Zhang, Jiangquan; Grischkowsky, D. (AIP Publishing, 2005-04-12)
      We report an experimental and theoretical study of THz Sommerfeld wave propagation on a single copper wire. THz pulses are optoelectronically generated and launched onto 0.52-mm-diam copper wire, and the guided THz pulses ...

    • THz spectroscopy and source characterization by optoelectronic interferometry 

      Ralph, Stephen E.; Grischkowsky, D. (AIP Publishing, 1992-03-02)
      We demonstrate a new type of THz optoelectronic interferometer, by fully characterizing a recently developed THz source to beyond 6 THz, and by measuring the absorption coefficient of high-resistivity GaAs from 1 to 5 THz. ...

    • THz time-domain spectroscopy of high Tc substrates 

      Grischkowsky, D.; Keiding, Soren (AIP Publishing, 1990-09-03)
      Using the method of time-domain spectroscopy, we have measured the absorption and dispersion from 0.2 to 2 THz of the high Tc substrates, magnesium oxide, yttria-stabilized zirconia (YSZ), and lanthanum aluminate. Our ...

    • THz transverse electromagnetic mode two-dimensional interconnect layer incorporating quasi-optics 

      Coleman, S.; Grischkowsky, D. (AIP Publishing, 2003-11-03)
      We report the demonstration of a planar THz interconnect layer capable of transmitting subpicosecond pulses in the transverse electromagnetic (TEM) mode over arbitrarily long paths with low absorption and no observable ...

    • THz Zenneck surface wave (THz surface plasmon) propagation on a metal sheet 

      Jeon, Tae-In; Grischkowsky, D. (AIP Publishing, 2006-02-08)
      We present an experimental study of the propagation of the THz Zenneck surface wave on an aluminum sheet, now more commonly denoted as the THz surface plasmon (TSP). Here, the TSP pulse is generated by coupling the THz ...

    • Tick acquisition of Ehrlichia canis from dogs treated with doxycycline hyclate 

      Schaefer, John J.; Needham, Glen R.; Bremer, William G.; Rikihisa, Yasuko; Ewing, S. A.; Stich, R. W. (American Society for Microbiology, 2007-09)
      Doxycycline generally alleviates clinical monocytic ehrlichiosis, but its efficacy in the control of monocytotropic ehrlichial pathogens requires further investigation. In this study, Ehrlichia canis was detected in dogs ...

    • Tick genome assembled: New opportunities for research on tick-host-pathogen interactions 

      de la Fuente, Jose; Waterhouse, Robert M.; Sonenshine, Daniel E.; Roe, R. Michael; Ribeiro, Jose M.; Sattelle, David B.; Hill, Catherine A. (Frontiers Media, 2016-09-15)
      As tick-borne diseases are on the rise, an international effort resulted in the sequence and assembly of the first genome of a tick vector. This result promotes research on comparative, functional and evolutionary genomics ...

    • Tick infestation of birds across a gradient of urbanization intensity in the United States Great Plains 

      Roselli, Megan A.; Noden, Bruce H.; Loss, Scott R. (Springer Science and Business Media LLC, 2022-04)
      Migratory birds play an important role in large-scale movements of ticks and tick-borne pathogens, yet little is known about tick infestation of resident birds (e.g., non-migratory species and migratory species during the ...

    • Tick vaccines and the control of tick-borne pathogens 

      Merino, Octavio; Alberdi, Pilar; Perez de la Lastra, Jose M.; de la Fuente, Jose (Frontiers Media, 2013-07-09)
      Ticks are obligate hematophagous ectoparasites that transmit a wide variety of pathogens to humans and animals. The incidence of tick-borne diseases has increased worldwide in both humans and domestic animals over the past ...

    • Tick-pathogen interactions and vector competence: Identification of molecular drivers for tick-borne diseases 

      de la Fuente, Jose; Antunes, Sandra; Bonnet, Sarah; Cabezas-Cruz, Alejandro; Domingos, Ana G.; Estrada-Pena, Agustin; Johnson, Nicholas; Kocan, Katherine M.; Mansfield, Karen L.; Nijhof, Ard M.; Papa, Anna; Rudenko, Nataliia; Villar, Margarita; Alberdi, Pilar; Torina, Alessandra; Ayllon, Nieves; Vancova, Marie; Golovchenko, Maryna; Grubhoffer, Libor; Caracappa, Santo; Fooks, Anthony R.; Gortazar, Christian; Rego, Ryan O. M. (Frontiers Media, 2017-04-07)
      Ticks and the pathogens they transmit constitute a growing burden for human and animal health worldwide. Vector competence is a component of vectorial capacity and depends on genetic determinants affecting the ability of ...

    • Ticks (Ixodida) 

      Nicholson, William L.; Sonenshine, Daniel E.; Noden, Bruce H; Brown, Richard N. (Elsevier Inc., 2019)

    • Time course analysis of the extracellular proteome of Aspergillus nidulans growing on sorghum stover 

      Saykhedkar, Sayali; Ray, Anamika; Ayoubi-Canaan, Patricia; Hartson, Steven D.; Prade, Rolf; Mort, Andrew J. (BioMed Central, 2012-07-26)
      Background: Fungi are important players in the turnover of plant biomass because they produce a broad range of degradative enzymes. Aspergillus nidulans, a well-studied saprophyte and close homologue to industrially important ...

    • Time domain terahertz impulse ranging studies 

      Cheville, R. A.; Grischkowsky, D. (AIP Publishing, 1995-10-02)
      We present time domain impulse scattering measurements of freely propagating terahertz radiation measured with subpicosecond resolution. This fast time response corresponds to a usable bandwidth of over I THz. Measured ...

    • Time resolved measurements which isolate the mechanisms responsible for terahertz glory scattering from dielectric spheres 

      Cheville, R. A.; McGowan, R. W.; Grischkowsky, D. (American Physical Society, 1998-01-12)
      The surface-wave scattering processes responsible, in part, for the optical glory have never been compared with theoretical predictions. Here, THz impulse ranging is used to measure the time domain impulse response of ...

    • Time resolved synthetic aperture terahertz impulse imaging 

      McClatchey, K.; Reiten, M. T.; Cheville, R. A. (AIP Publishing, 2001-12-31)
      Using a well characterized terahertz (THz) impulse ranging system we demonstrate broad bandwidth imaging at THz frequencies using an inverse synthetic aperture deconvolution technique. The system demonstrates millimeter ...

    • Times in physical activity and sedentary behavior associated with awareness and knowledge of the 2008 Physical Activity Guidelines for Americans 

      Kim, Heontae; Kohl, Harold W., III; Han, Ho (Paris Scholar Publishing, 2020-01-01)
      Objective: In this study, we examined the associations between awareness and knowledge of the 2008 Physical Activity Guidelines for Americans and device-based measures of physical activity (PA). Methods: Overall, 222 college ...

    • Tips from the trenches: To 3D print or not to 3D print? 

      Ippoliti, Cinthya (Association of College and Research Libraries, 2013-10-17)