Index Catalog // ScholarsArchive@OSU

Accretion of interplanetary dust in polar ice

Creator:: Brook, Edward J., Kurz, Mark D., Curtice, Joshua, and Cowburn, Stuart
Abstract:: Measurements of helium isotopes in particles separated from polar ice demonstrate that extraterrestrial ³He dominates the ³He flux at the GISP2 (Greenland) and Vostok (Antarctica) ice core sites. Replicate measurements of late Holocene ice samples yield ³He fluxes of 0.62±0.27×10⁻¹² cm³ STP cm⁻² ka⁻¹ (GISP2) and 0.77 ± 0.25 ×...
Resource Type:: Article
Full Text:: , USA Mark D. Kurz and Joshua Curtice Department of Marine Chemistry and Geochemistry, Woods Hole

Population Structure of Geosmithia morbida, the Causal Agent of Thousand Cankers Disease of Walnut Trees in the United States

Creator:: Zerillo, Marcelo M., Caballero, Jorge Ibarra, Woeste, Keith, Graves, Andrew D., Hartel, Colleen, Pscheidt, Jay W., Tonos, Jadelys, Broders, Kirk, Cranshaw, Whitney, Seybold, Steven J., and Tisserat, Ned
Abstract:: The ascomycete Geosmithia morbida and the walnut twig beetle Pityophthorus juglandis are associated with thousand cankers disease of Juglans (walnut) and Pterocarya (wingnut). The disease was first reported in the western United States (USA) on several Juglans species, but has been found more recently in the eastern USA in the...
Resource Type:: Article

Physical Human Interactive Guidance: Identifying Grasping Principles From Human-Planned Grasps

Creator:: Balasubramanian, Ravi, Xu, Ling, Brook, Peter D., Smith, Joshua R., and Matsuoka, Yoky
Abstract:: We present a novel and simple experimental method called Physical Human Interactive Guidance to study human-planned grasping. Instead of studying how the human uses his/her own biological hand or how a human teleoperates a robot hand in a grasping task, the method involves a human interacting physically with a robot...
Resource Type:: Article
Full Text:: Guidance: Identifying Grasping Principles From Human-Planned Grasps Ravi Balasubramanian, Ling Xu, Peter D

Implications of Distracted Driving on Startup Lost Time for Dual Left Turn Lanes

Creator:: Hurwitz, David S., Heaslip, Kevin P., Schrock, Steven D., Swake, Joshua, Marnell, Patrick, Tuss, Halston, and Fitzsimmons, Eric
Abstract:: Previous research has found that distracted driving measurably increases driver response times to unanticipated roadway hazards. These instances are of particular consequence as they tend to be highly correlated with vehicle crashes resulting in property damage and/or injury. However, comparatively little attention has been allocated to quantifying the negative impacts...
Resource Type:: Article
Full Text:: Lanes David S. Hurwitz, A.M.ASCE1, Kevin P. Heaslip, A.M.ASCE2, Steven D. Schrock, A.M.ASCE3

Intensity oscillations in the carbon 1s ionization cross sections of 2-butyne

Creator:: Carroll, Thomas X., Zahl, Maria G., Børve, Knut J., Sæthre, Leif J., Decleva, Piero, Ponzi, Aurora, Kas, Joshua J., Vila, Fernando D., Rehr, John J., and Thomas, T. Darrah
Abstract:: Carbon 1s photoelectron spectra for 2-butyne (CH3C CCH3) measured in the photon energy range from threshold to 150 eV above threshold show oscillations in the intensity ratio C2,3/C1,4. Similar oscillations have been seen in chloroethanes, where the effect has been attributed to EXAFS-type scattering from the substituent chlorine atoms. In...
Resource Type:: Article
Full Text:: . Børve,2 Leif J. Sæthre,2 Piero Decleva,3 Aurora Ponzi,3 Joshua J. Kas,4 Fernando D. Vila,4 John J. Rehr

The whats and hows of programmers' foraging diets

Creator:: Oregon State University. Dept. of Computer Science, Piorkowski, David, Fleming, Scott D., Kwan, Irwin, Burnett, Margaret, 1949-, Scaffidi, Chris, Bellamy, Rachel, and Jordhal, Joshua
Abstract:: One of the least studied areas of Information Foraging Theory is diet: the information foragers choose to seek. For example, do foragers choose solely based on cost, or do they stubbornly pursue certain diets regardless of cost? Do their debugging strategies vary with their diets? To investigate "what" and "how"...
Resource Type:: Research Paper
Full Text:: Whats and Hows of Programmers’ Foraging Diets David Piorkowski1, Scott D. Fleming2, Irwin Kwan1

Warm spring reduced carbon cycle impact of the 2012 US summer drought

Creator:: Wolf, Sebastian, Keenan, Trevor F., Fisher, Joshua B., Baldocchi, Dennis D., Desai, Ankur R., Richardson, Andrew D., Scott, Russell L., Law, Beverly E., Litvak, Marcy E., Brunsell, Nathaniel A., Peters, Wouter, and van der Laan-Luijkx, Ingrid T.
Abstract:: The global terrestrial carbon sink offsets one-third of the world’s fossil fuel emissions, but the strength of this sink is highly sensitive to large-scale extreme events. In 2012, the contiguous United States experienced exceptionally warm temperatures and the most severe drought since the Dust Bowl era of the 1930s, resulting...
Resource Type:: Article

Boom-bust Cycles in Gray Whales Associated with Dynamic and Changing Arctic Conditions

Creator:: Stewart, Joshua D., Joyce, Trevor W., Durban, John W., Calambokidis, John, Fauquier, Deborah, Fearnbach, Holly, Grebmeier, Jacqueline M., Lynn, Morgan, Manizza, Manfredi, Perryman, Wayne L., Tinker, M. Tim, and Weller, David W.
Abstract:: Climate change is impacting a wide range of global systems, with polar ecosystems experiencing the most rapid change. While climate impacts affect lower trophic level and short-lived species most directly, it is less clear how long-lived and mobile species will respond to rapid polar warming, as they may have the...
Resource Type:: Article
Full Text:: associated with dynamic and changing Arctic conditions Authors Joshua D. Stewart1, Trevor W

S-nitrosocaptopril nanoparticles as nitric oxide-liberating and transnitrosylating anti-infective technology

Creator:: Mordorski, Breanne, Pelgrift, Robert, Adler, Brandon, Krausz, Aimee, da Costa Neto, Alexandre Batista, Liang, Hongying, Gunther, Leslie, Clendaniel, Alicea, Harper, Stacey, Friedman, Joel M., Nosanchuk, Joshua D., Nacharaju, Parimala, and Friedman, Adam J.
Abstract:: Nitric oxide (NO) is an essential agent of the innate immune system which exhibits multi-mechanistic antimicrobial activity. Previously, increased antimicrobial activity against E. coli with nitric oxide releasing nanoparticles (NO-np) was demonstrated when combined with glutathione, versus NO-np alone, due to formation of S-nitrosoglutathione (GSNO), a potent transnitrosylating agent. To...
Resource Type:: Article
Full Text:: Leslie Gunther, MSc4 Alicea Clendaniel, BS6 Stacey Harper, PhD6,7 Joel M. Friedman, MD PhD3 Joshua

Precise interpolar phasing of abrupt climate change during the last ice age

Creator:: Buizert, Christo, Adrian, Betty, Ahn, Jinho, Albert, Mary, Alley, Richard B., Baggenstos, Daniel, Bauska, Thomas K., Bay, Ryan C., Bencivengo, Brian B., Bentley, Charles R., Brook, Edward J., Chellman, Nathan J., Clow, Gary D., Cole-Dai, Jihong, Conway, Howard, Cravens, Eric, Cuffey, Kurt M., Dunbar, Nelia W., Edwards, Jon S., Fegyveresi, John M., Ferris, Dave G., Fitzpatrick, Joan J., Fudge, T. J., Gibson, Chris J., Gkinis, Vasileios, Goetz, Joshua J., Gregory, Stephanie, Hargreaves, Geoffrey M., Iverson, Nels, Johnson, Jay A., Jones, Tyler R., Kalk, Michael L., Kippenhan, Matthew J., Koffman, Bess G., Kreutz, Karl, Kuhl, Tanner W., Lebar, Donald A., Lee, James E., Marcott, Shaun A., Markle, Bradley R., Maselli, Olivia J., McConnell, Joseph R., McGwire, Kenneth C., Mitchell, Logan E., Mortensen, Nicolai B., Neff, Peter D., Nishiizumi, Kunihiko, Nunn, Richard M., Orsi, Anais J., Pasteris, Daniel R., Pedro, Joel B., Pettit, Erin C., Price, P. Buford, Priscu, John C., Rhodes, Rachael H., Rosen, Julia L., Schauer, Andrew J., Schoenemann, Spruce W., Sendelbach, Paul J., Severinghaus, Jeffrey P., Shturmakov, Alexander J., Sigl, Michael, Slawny, Kristina R., Souney, Joseph M., Sowers, Todd A., Spencer, Matthew K., Steig, Eric J., Taylor, Kendrick C., Twickler, Mark S., Vaughn, Bruce H., Voigt, Donald E., Waddington, Edwin D., Welten, Kees C., Wendricks, Anthony W., White, James W. C., Winstrup, Mai, Wong, Gifford J., and Woodruff, Thomas E.
Abstract:: The last glacial period exhibited abrupt Dansgaard–Oeschger climatic oscillations, evidence of which is preserved in a variety of Northern Hemisphere palaeoclimate archives¹. Ice cores show that Antarctica cooled during the warm phases of the Greenland Dansgaard–Oeschger cycle and vice versa[superscript 2,3], suggesting an interhemispheric redistribution of heat through a mechanism...
Resource Type:: Article
Full Text:: , D., ... Woodruff, T. E. (2015). Precise interpolar phasing of abrupt climate change during the

ScholarsArchive@OSU

Accretion of interplanetary dust in polar ice

Population Structure of Geosmithia morbida, the Causal Agent of Thousand Cankers Disease of Walnut Trees in the United States

Physical Human Interactive Guidance: Identifying Grasping Principles From Human-Planned Grasps

Implications of Distracted Driving on Startup Lost Time for Dual Left Turn Lanes

Intensity oscillations in the carbon 1s ionization cross sections of 2-butyne

The whats and hows of programmers' foraging diets

Warm spring reduced carbon cycle impact of the 2012 US summer drought

Boom-bust Cycles in Gray Whales Associated with Dynamic and Changing Arctic Conditions

S-nitrosocaptopril nanoparticles as nitric oxide-liberating and transnitrosylating anti-infective technology

Precise interpolar phasing of abrupt climate change during the last ice age

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