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Fields, Kristen L. N.
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- Creator:
- Fields, Kristen L. N.
- Abstract:
- White and grand fir are both valuable components of the mixed-conifer stand structure managed for late-successional reserves in central Oregon. However, they are often short-lived species because of high susceptibility to root diseases, defoliating insects, bark beetles, and wildfire. This study focuses on the effects of root diseases caused by...
- Resource Type:
- Masters Thesis
- Full Text:
- ABSTRACT OF THE THESIS OF Kristen L. N. Fields for the
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- Creator:
- Glass, Jennifer B., Kretz, Cecilia B., Ganesh, Sangita, Giovannoni, Stephen J., Vergin, Kevin L., Ranjan, Piyush, Seston, Sherry L., Buck, Kristen N., Landing, William M., Morton, Peter L., Moffet, James W., and Stewart, Frank J.
- Abstract:
- Iron (Fe) and copper (Cu) are essential cofactors for microbial metalloenzymes, but little is known about the metalloenyzme inventory of anaerobic marine microbial communities despite their importance to the nitrogen cycle. We compared dissolved O₂ , NO₃⁻, NO₂⁻, Fe and Cu concentrations with nucleic acid sequences encoding Fe and Cu-binding...
- Resource Type:
- Article
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- Creator:
- Siegel, D. A., Behrenfeld, Michael J., Maritorena, S., McClain, C. R., Antoine, D., Bailey, S. W., Bontempi, P. S., Boss, E. S., Dierssen, H. M., Doney, S. C., Eplee, R. E. Jr., Evans, R. H., Feldman, G. C., Fields, E., Franz, B. A., Kuring, N. A., Mengelt, C., Nelson, N. B., Patt, F. S., Robinson, W. D., Sarmiento, J. L., Swan, C. M., Werdell, P. J., Westberry, T. K., Wilding, J. G., and Yoder, J. A.
- Abstract:
- Photosynthetic production of organic matter by microscopic oceanic phytoplankton fuels ocean ecosystems and contributes roughly half of the Earth's net primary production. For 13 years, the Sea-viewing Wide Field-of-view Sensor (SeaWiFS) mission provided the first consistent, synoptic observations of global ocean ecosystems. Changes in the surface chlorophyll concentration, the primary...
- Resource Type:
- Article
- Full Text:
- © 2013 Elsevier Inc. All http://dx.doi.org/10.1016/j.rse.2013.03.025 a b s t r a c t a r t i c l e i n f
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- Creator:
- Hobbs, Richard J., Higgs, Eric, Hall, Carol M., Bridgewater, Peter, Chapin, F. Stuart, III, Ellis, Erle C., Ewel, John J., Hallett, Lauren M., Harris, James, Hulvey, Kristen B., Jackson, Stephen T., Kennedy, Patricia L., Kueffer, Christoph, Lach, Lori, Lantz, Trevor C., Lugo, Ariel E., Mascaro, Joseph, Murphy, Stephen D., Nelson, Cara R., Perring, Michael P., Richardson, David M., Seastedt, Timothy R., Standish, Rachel J., Starzomski, Brian M., Suding, Katherine N., Tognetti, Pedro M., Yakob, Laith, and Yung, Laurie
- Abstract:
- The reality confronting ecosystem managers today is one of heterogeneous, rapidly transforming landscapes, particularly in the areas more affected by urban and agricultural development. A landscape management framework that incorporates all systems, across the spectrum of degrees of alteration, provides a fuller set of options for how and when to...
- Resource Type:
- Article
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- Creator:
- Park, J., Aliaga, L., Altinok, O., Bellantoni, L., Bercellie, A., Betancourt, M., Bodek, A., Bravar, A., Budd, H., Cai, T., Carneiro, M. F., Christy, M. E., Chvojka, J., da Motta, H., Dytman, S. A., Díaz, G. A., Eberly, B., Felix, J., Fields, L., Fine, R., Gago, A. M., Galindo, R., Ghosh, A., Golan, T., Gran, R., Harris, D. A., Higuera, A., Kleykamp, J., Kordosky, M., Le, T., Maher, E., Manly, S., Mann, W. A., Marshall, C. M., Martinez Caicedo, D. A., McFarland, K. S., McGivern, C. L., McGowan, A. M., Messerly, B., Miller, J., Mislivec, A., Morfín, J. G., Mousseau, J., Naples, D., Nelson, J. K., Norrick, A., Nuruzzaman, Osta, J., Paolone, V., Patrick, C. E., Perdue, G. N., Rakotondravohitra, L., Ramirez, M. A., Ray, H., Ren, L., Rimal, D., Rodrigues, P. A., Ruterbories, D., Schellman, H., Solano Salinas, C. J., Tagg, N., Tice, B. G., Valencia, E., Walton, T., Wolcott, J., Wospakrik, M., Zavala, G., Zhang, D., and MINERA Collaboration
- Abstract:
- Muon-neutrino elastic scattering on electrons is an observable neutrino process whose cross section is precisely known. Consequently a measurement of this process in an accelerator-based νμ beam can improve the knowledge of the absolute neutrino flux impinging upon the detector; typically this knowledge is limited to ∼10% due to uncertainties...
- Resource Type:
- Article
- Full Text:
- ,11 G. N. Perdue,5,1 L. Rakotondravohitra,5,¶ M. A. Ramirez,10 H. Ray,16 L. Ren,9 D. Rimal,16 P. A
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- Creator:
- Armisen, David, Rajakumar, Rajendhran, Friedrich, Markus, Benoit, Joshua B., Robertson, Hugh M., Panfilio, Kristen A., Ahn, Seung-Joon, Poelchau, Monica F., Chao, Hsu, Dinh, Huyen, Doddapaneni, Harsha Vardhan, Dugan, Shannon, Gibbs, Richard A., Hughes, Daniel S. T., Han, Yi, Lee, Sandra L., Murali, Shwetha C., Muzny, Donna M., Qu, Jiaxin, Worley, Kim C., Munoz-Torres, Monica, Abouheif, Ehab, Bonneton, Francois, Chen, Travis, Chiang, Li-Mei, Childers, Christopher P., Cridge, Andrew G., Crumiere, Antonin J. J., Decaras, Amelie, Didion, Elise M., Duncan, Elizabeth J., Elpidina, Elena N., Fave, Marie-Julie, Finet, Cedric, Jacobs, Chris G. C., Jarvela, Alys M. Cheatle, Jennings, Emily C., Jones, Jeffery W., Lesoway, Maryna P., Lovegrove, Mackenzie R., Martynov, Alexander, Oppert, Brenda, Lillico-Ouachour, Angelica, Rajakumar, Arjuna, Refki, Peter Nagui, Rosendale, Andrew J., Santos, Maria Emilia, Toubiana, William, van der Zee, Maurijn, Jentzsch, Iris M. Vargas, Lowman, Aidamalia Vargas, Viala, Severine, Richards, Stephen, and Khila, Abderrahman
- Abstract:
- Background: Having conquered water surfaces worldwide, the semi-aquatic bugs occupy ponds, streams, lakes, mangroves, and even open oceans. The diversity of this group has inspired a range of scientific studies from ecology and evolution to developmental genetics and hydrodynamics of fluid locomotion. However, the lack of a representative water strider...
- Resource Type:
- Article
- Full Text:
- *, Rajendhran Rajakumar2, Markus Friedrich3, Joshua B. Benoit4, Hugh M. Robertson5, Kristen A. Panfilio6,7
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- Creator:
- Eberly, B., Aliaga, L., Altinok, O., Barrios Sazo, M. G., Bellantoni, L., Betancourt, M., Bodek, A., Bravar, A., Budd, H., Bustamante, M. J., Butkevich, A., Martinez Caicedo, D. A., Carneiro, M. F., Christy, M. E., Chvojka, J., da Motta, H., Datta, M., Devan, J., Díaz, G. A., Dytman, S. A., Felix, J., Schellman, H., Fields, L., Fine, R., Fiorentini, G. A., Gago, A. M., Galindo, R., Gallagher, H., Golan, T., Gran, R., Harris, D. A., Higuera, A., Hurtado, K., Kafka, T., Kleykamp, J., Kordosky, M., Le, T., Maher, E., Manly, S., Mann, W. A., Marshall, C. M., McFarland, K. S., McGivern, C. L., McGowan, A. M., Messerly, B., Miller, J., Mislivec, A., Morfín, J. G., Mousseau, J., Muhlbeier, T., Naples, D., Nelson, J. K., Norrick, A., Osta, J., Palomino, J. L., Paolone, V., Park, J., Patrick, C. E., Perdue, G. N., Rakotondravohitra, L., Ramirez, M. A., Ransome, R. D., Ray, H., Ren, L., Rodrigues, P. A., Ruterbories, D., Salazar, G., Schellman, H., Schmitz, D. W., Simon, C., Sobczyk, J. T., Solano Salinas, C. J., Tagg, N., Tice, B. G., Valencia, E., Walton, T., Wolcott, J., Wospakrik, M., Zavala, G., Zegarra, A., Zhang, D., and Ziemer, B. P.
- Abstract:
- Charged pion production via charged-current nu[subscript]μ interactions on plastic scintillator (CH) is studied using the MINERvA detector exposed to the NuMI wideband neutrino beam at Fermilab. Events with hadronic invariant mass W<1.4 GeV and W<1.8 GeV are selected in separate analyses: the lower W cut isolates single pion production, which is expected...
- Resource Type:
- Article
- Full Text:
- G. N. Perdue,5,6 L. Rakotondravohitra,5,‡ M. A. Ramirez,4 R. D. Ransome,16 H. Ray,18 L. Ren,1 P. A
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- Creator:
- Wolcott, J., Aliaga, L., Altinok, O., Bellantoni, L., Bercellie, A., Betancourt, M., Bodek, A., Bravar, A., Budd, H., Cai, T., Carneiro, M. F., Chvojka, J., da Motta, H., Devan, J., Dytman, S. A., Díaz, G. A., Eberly, B., Felix, J., Fields, L., Fine, R., Gago, A. M., Galindo, R., Gallagher, H., Ghosh, A., Golan, T., Gran, R., Harris, D. A., Higuera, A., Kiveni, M., Kleykamp, J., Kordosky, M., Le, T., Maher, E., Manly, S., Mann, W. A., Marshall, C. M., Martinez Caicedo, D. A., McFarland, K. S., McGivern, C. L., McGowan, A. M., Messerly, B., Miller, J., Mislivec, A., Morfín, J. G., Mousseau, J., Muhlbeier, T., Naples, D., Nelson, J. K., Norrick, A., Osta, J., Paolone, V., Park, J., Patrick, C. E., Perdue, G. N., Rakotondravohitra, L., Ransome, R. D., Ray, H., Ren, L., Rimal, D., Rodrigues, P. A., Ruterbories, D., Salazar, G., Schellman, H., Schmitz, D. W., Solano Salinas, C. J., Tagg, N., Tice, B. G., Valencia, E., Walton, T., Wospakrik, M., Zavala, G., Zegarra, A., Zhang, D., Ziemer, B. P., and MINERvA Collaboration
- Abstract:
- The first direct measurement of electron neutrino quasielastic and quasielasticlike scattering on hydrocarbon in the few-GeV region of incident neutrino energy has been carried out using the MINERvA detector in the NuMI beam at Fermilab. The flux-integrated differential cross sections in the electron production angle, electron energy, and Q² are...
- Full Text:
- 0 5 3 0 .0 0 0 0 9 5 2 7 - 3 5 0 .0 0 0 2 4 T A B L E III: T h e cova ria n ce (× 1 0
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- Creator:
- Wolcott, J., Aliaga, L., Altinok, O., Bellantoni, L., Bercellie, A., Betancourt, M., Bodek, A., Bravar, A., Budd, H., Cai, T., Carneiro, M. F., Chvojka, J., da Motta, H., Devan, J., Dytman, S. A., Díaz, G. A., Eberly, B., Felix, J., Fields, L., Fine, R., Gago, A. M., Galindo, R., Gallagher, H., Ghosh, A., Golan, T., Gran, R., Harris, D. A., Higuera, A., Kiveni, M., Kleykamp, J., Kordosky, M., Le, T., Maher, E., Manly, S., Mann, W. A., Marshall, C. M., Martinez Caicedo, D. A., McFarland, K. S., McGivern, C. L., McGowan, A. M., Messerly, B., Miller, J., Mislivec, A., Morfín, J. G., Mousseau, J., Muhlbeier, T., Naples, D., Nelson, J. K., Norrick, A., Osta, J., Paolone, V., Park, J., Patrick, C. E., Perdue, G. N., Rakotondravohitra, L., Ransome, R. D., Ray, H., Ren, L., Rimal, D., Rodrigues, P. A., Ruterbories, D., Salazar, G., Schellman, H., Schmitz, D. W., Solano Salinas, C. J., Tagg, N., Tice, B. G., Valencia, E., Walton, T., Wospakrik, M., Zavala, G., Zegarra, A., Zhang, D., Ziemer, B. P., and MINERvA Collaboration
- Abstract:
- The first direct measurement of electron neutrino quasielastic and quasielasticlike scattering on hydrocarbon in the few-GeV region of incident neutrino energy has been carried out using the MINERvA detector in the NuMI beam at Fermilab. The flux-integrated differential cross sections in the electron production angle, electron energy, and Q² are...
- Full Text:
- J. K. Nelson,3 A. Norrick,3 J. Osta,4 V. Paolone,7 J. Park,1 C. E. Patrick,10 G. N. Perdue,4,1 L
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- Creator:
- Mousseau, J., Wospakrik, M., Aliaga, L., Altinok, O., Bellantoni, L., Bercellie, A., Betancourt, M., Bodek, A., Bravar, A., Budd, H., Cai, T., Carneiro, M. F., Christy, M. E., Chvojka, J., da Motta, H., Devan, J., Dytman, S. A., Díaz, G. A., Eberly, B., Felix, J., Fields, L., Fine, R., Gago, A. M., Galindo, R., Gallagher, H., Ghosh, A., Golan, T., Gran, R., Harris, D. A., Higuera, A., Hurtado, K., Kiveni, M., Kleykamp, J., Kordosky, M., Le, T., Maher, E., Manly, S., Mann, W. A., Marshall, C. M., Martinez Caicedo, D. A., McFarland, K. S., McGivern, C. L., McGowan, A. M., Messerly, B., Miller, J., Mislivec, A., Morfín, J. G., Naples, D., Nelson, J. K., Norrick, A., Nuruzzaman, Osta, J., Paolone, V., Park, J., Patrick, C. E., Perdue, G. N., Rakotondravohitra, L., Ramirez, M. A., Ransome, R. D., Ray, H., Ren, L., Rimal, D., Rodrigues, P. A., Ruterbories, D., Schellman, H., Schmitz, D. W., Solano Salinas, C. J., Tagg, N., Tice, B. G., Valencia, E., Walton, T., Wolcott, J., Zavala, G., Zhang, D., and MINERvA Collaboration
- Abstract:
- The MINERvA Collaboration reports a novel study of neutrino-nucleus charged-current deep inelastic scattering (DIS) using the same neutrino beam incident on targets of polystyrene, graphite, iron, and lead. Results are presented as ratios of C, Fe, and Pb to CH. The ratios of total DIS cross sections as a function...
- Resource Type:
- Article
- Full Text:
- . N. Perdue,4,5 L. Rakotondravohitra,4,∥ M. A. Ramirez,11 R. D. Ransome,16 H. Ray,1 L. Ren,9 D. Rimal