Index Catalog // ScholarsArchive@OSU

Creator:: Jacobs, Douglass Frederick, Rose, Robin, and Haase, Diane L.
Abstract:: Three months following sowing, Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) seedlings were transplanted into pots with controlled-release fertilizer (CRF) applied at rates of 0, 8, 16, and 24 g/2200 cm3 soil as a single uniform layer beneath the root system. Seedlings were destructively harvested periodically, and roots were divided into vertical...
Resource Type:: Article
Full Text:: to localized nutrient supply Douglass F. Jacobs, Robin Rose, and Diane L. Haase Abstract: Three

Creator:: Browne, F. L. (Frederick Lincoln), 1895-, Laughnan, Don F., and Forest Products Laboratory (U.S.)
Resource Type:: Technical Report
Full Text:: plain Douglass fir. But on impreg the checking or cracking led to alligatoring during the fourth year

Creator:: Paris, Jesse L., Kamke, Frederick A., and Xiao, Xianghui
Abstract:: Microscale X-ray computed tomography (XCT) is discussed as a technique for identifying 3D adhesive distribution in wood-adhesive bondlines. Visualization and material segmentation of the adhesives from the surrounding cellular structures require sufficient gray-scale contrast in the reconstructed XCT data. Commercial wood-adhesive polymers have similar chemical characteristics and density to wood...
Resource Type:: Article
Full Text:: wood-adhesive bondlines: attenuation and phase-contrast effects Jesse L. Paris1 • Frederick A. Kamke1

Creator:: Paris, Jesse L., Kamke, Frederick A., Mbachu, Reginald, and Gibson, Sara Kraushaar
Abstract:: A phenol formaldehyde (PF) adhesive was uniformly tagged with iodine such that it yielded sufficient x-ray computed tomography (XCT) gray-scale contrast for material segmentation in reconstructed wood-composite bondlines. Typically, untagged adhesives are organic and have a similar solid state density as wood cell-walls, and therefore cannot be segmented quantitatively in...
Resource Type:: Article
Full Text:: ,* , Frederick A. Kamke a,† , Reginald Mbachu b , Sara Kraushaar Gibson b a Department of Wood Science

Creator:: Oregon. Dept. of Geology and Mineral Industries, Lange, Erwin F., Boggs, Sam, Swanson, Frederick J. (Frederick John), 1943-, Libbey, Fay Wilmott, 1882-, and Hoffman, Charles S.
Resource Type:: Journal
Full Text:: NORTHERN KLAMATH MOUNTAIN REGION, OREGON • Sam Boggs, Jr.* and Frederick J. Swanson* Abstract A unit of

Creator:: Koesdjojo, Myra T., Nammoonnoy, Jintana, Wu, Yuanyuan, Frederick, Ryan T., and Remcho, Vincent T.
Abstract:: In this paper we present a novel fabrication technique that utilizes polycaprolactone (PCL) as bonding media due to its low melting temperature property. PCL is biodegradable polyester with a melting point of 60°C, and a glass transition temperature of -60°C [1-10]. It is employed as a rapid bonding technique in...
Resource Type:: Article
Full Text:: Polycaprolactone Myra T. Koesdjojo, Jintana Nammoonnoy, Yuanyuan Wu, Ryan T. Frederick, and Vincent T. Remcho

Creator:: Johnson, Daniel M., Domec, Jean-Christophe, Woodruff, David R., McCulloh, Katherine A., and Meinzer, Frederick C.
Abstract:: • Premise of the Study: Tropical liana abundance has been increasing over the past 40 yr, which has been associated with reduced rainfall. The proposed mechanism allowing lianas to thrive in dry conditions is deeper root systems than co-occurring trees, although we know very little about the fundamental hydraulic physiology...
Resource Type:: Article
Full Text:: . WOODRUFF 4 , KATHERINE A. MCCULLOH 5 , AND FREDERICK C. MEINZER 4 2

Creator:: Speight, Lee C., Muthusamy, Anand K., Goldberg, Jacob M., Warner, John B., Wissner, Rebecca F., Willi, Taylor S., Woodman, Bradley F., Mehl, Ryan A., and Petersson, E. James
Abstract:: The amino acid acridon-2-ylalanine (Acd) can be a valuable probe of protein conformational change because it is a long lifetime, visible wavelength fluorophore that is small enough to be incorporated during ribosomal biosynthesis. Incorporation of Acd into proteins expressed in E. coli requires efficient chemical synthesis to produce large quantities...
Full Text:: FRET/LRET Studies Lee C. Speight,† Anand K. Muthusamy,† Jacob M. Goldberg,† John B. Warner,† Rebecca

Creator:: Mote, Philip W., Rosenlof, Karen H., Holton, James R., Harwood, Robert S., and Waters, Joe W.
Abstract:: Measurements of stratospheric water vapor by the Microwave Limb Sounder aboard the Upper Atmosphere Research Satellite show that in the tropical lower stratosphere, low‐frequency variations are closely related to the annual cycle in tropical tropopause temperatures. Tropical stratospheric air appears to retain information about the tropopause conditions it encountered for...
Resource Type:: Article
Full Text:: northern summer [Reid and Gage, 1981]. As Frederick and Douglass [1983] pointed out, when the temperature

Creator:: Mote, Philip W.
Abstract:: A previous comparison of data from the Halogen Occultation Experiment (HALOE) and of output from the NCAR Community Climate Model (CCM2) in austral spring overstated the effect of dehydration in the southern polar vortex on lower strato spheric water vapor in part due to shortcomings in the HALOE retrieval algorithm...
Resource Type:: Article
Full Text:: x 1012 kg, represents the total amount of water removed by dehydration; Douglass and Stanford

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