Index Catalog // ScholarsArchive@OSU

⁴⁰Ar-³⁹Ar ages of lavas from the Southeast Greenland margin, ODP leg 152, and the Rockall Plateau, DSDP leg 81

Creator:: Sinton, Christopher W. and Duncan, Robert A.
Abstract:: ⁴⁰Ar-³⁹Ar incremental heating experiments were performed on volcanic rocks recovered by drilling during Ocean Drilling Program Leg 152, southeast Greenland Margin (63°N), and Deep Sea Drilling Project Leg 81, southwest Rockall Plateau (56°N). Both of these legs drilled into thick sections of submerged lava flows, known as seaward-dipping reflector sequences,...
Resource Type:: Article
Full Text:: the upper series, an aphyric olivine b flow (Unit 24; Sample 152-917A-17R-4, 68−73 cm) was considered

⁴⁰Ar/³⁹Ar geochronology of silicic and basic volcanic rocks on the margins of the North Atlantic

Creator:: Sinton, C. W., Hitchen, K., and Duncan, Robert A.
Abstract:: At the submerged margins of the North Atlantic, andesitic to dacitic and basaltic volcanic rocks occur together. The silicic rocks were derived by processes requiring the presence of continental crust (crustal anatexis and/or contamination of mafic magmas) while the majority of the basaltic lavas had little or no contact with...
Resource Type:: Article
Full Text:: Site 555 basalts. 2.b. Vøring Plateau The deepest penetration of the Vøring Plateau lavas was at

A 0.5-to-2.5 Gb/s Reference-Less Half-Rate Digital CDR With Unlimited Frequency Acquisition Range and Improved Input Duty-Cycle Error Tolerance

Creator:: Inti, Rajesh, Yin, Wenjing, Elshazly, Amr, Sasidhar, Naga, and Hanumolu, Pavan Kumar
Abstract:: A reference-less highly digital half-rate clock and data recovery (CDR) circuit with improved tolerance to input duty cycle error is presented. Using a chain of frequency dividers, the proposed frequency detector produces a known sub-harmonic tone from the incoming random data. A digital frequency-locked loop uses the extracted tone, and...
Resource Type:: Article
Full Text:: the design – a) reference-less frequency acquisition and b) clock phase calibration in the presence

A bibliotherapy evaluation tool: grounding counselors in the therapeutic use of literature

Creator:: Pehrsson, Dale Elizabeth and McMillen, Paula S.
Abstract:: Discusses the development and evolution of the Bibliotherapy Evaluation Tool to help graduate counseling students use literature in therapy ethically and appropriately. A survey of bibliotherapeutic practice in the helping professions is provided. Graduate students showed greater knowledge of and comfort with bibliotherapy after exposure to a teaching module and...
Resource Type:: Article and Preprint
Full Text:: -destructive behavior (Evans et al., 1999). Pardeck and Pardeck (1998b) have compiled additional reviews of the

A Burning Problem: Social Dynamics of Disaster Risk Reduction through Wildfire Mitigation

Creator:: Charnley, Susan, Poe, Melissa R., Ager, Alan A., Spies, Thomas A., Platt, Emily K., and Olsen, Keith A.
Abstract:: Disasters result from hazards affecting vulnerable people. Most disasters research by anthropologists focuses on vulnerability; this article focuses on natural hazards. We use the case of wildfire mitigation on United States Forest Service lands in the northwestern United States to examine social, political, and economic variables at multiple scales that...
Resource Type:: Article

A classical density-functional theory for describing water interfaces

Creator:: Hughes, Jessica, Krebs, Eric J., and Roundy, David
Abstract:: We develop a classical density functional for water which combines the White Bear fundamental-measure theory (FMT) functional for the hard sphere fluid with attractive interactions based on the statistical associating fluid theory variable range (SAFT-VR). This functional reproduces the properties of water at both long and short length scales over...
Resource Type:: Article
Full Text:: B. Statistical associating fluid theory SAFT is a theory describing complex fluids in which hy

A comparison of selected parametric and imputation methods for estimating snag density and snag quality attributes

Creator:: Eskelson, B. N. I., Temesgen, H., and Hagar, J. C.
Abstract:: Snags (standing dead trees) are an essential structural component of forests. Because wildlife use of snags depends on size and decay stage, snag density estimation without any information about snag quality attributes is of little value for wildlife management decision makers. Little work has been done to develop models that...
Resource Type:: Article
Full Text:: estimating snag density and snag quality attributes B.N.I. Eskelson a,⇑, H. Temesgen a,1, J.C. Hagar b,2

A comparison of selected parametric and non-paramentric imputation methods for estimating forest biomass and basal area

Creator:: Gagliasso, Donald, Hummel, Susan, and Temesgen, Hailemariam
Abstract:: Various methods have been used to estimate the amount of above ground forest biomass across landscapes and to create biomass maps for specific stands or pixels across ownership or project areas. Without an accurate estimation method, land managers might end up with incorrect biomass estimate maps, which could lead them...
Resource Type:: Article
Full Text:: for kNN imputation. Journal of Statistical Software, 23, 1-16. Crow, T. R., & Schlaegel, B. E

A comprehensive comparison of transition-metal and actinyl polyoxometalates

Creator:: Nyman, May and Burns, Peter C.
Abstract:: While the d⁰ transition-metal POMs of Group V (V⁵⁺, Nb⁵⁺, Ta⁵⁺) and Group VI (Mo⁶⁺, W⁶⁺) have been known for more than a century, the actinyl peroxide POMs, specifically those built of uranyl triperoxide or uranyl dihydroxidediperoxide polyhedra, were only realized within the last decade. While virtually every metal on...
Resource Type:: Article
Full Text:: Peter C. Burns*b Received 12th April 2012 DOI: 10.1039/c2cs35136f While the d0 transition-metal POMs

A direct comparison of non-destructive techniques for determining bridging stress distributions

Creator:: Greene, R. B., Gallops, S., Fuenfschilling, S., Fett, T., Hoffmann, M. J., Ager, J. W., III, and Kruzic, J. J.
Abstract:: Crack bridging is an important source of crack propagation resistance in many materials and the bridging stress distribution as a function of crack opening displacement is widely believed to represent a true material property uninfluenced by sample geometry, loading conditions, and other extrinsic factors. Accordingly, accurate measurement of the bridging...
Resource Type:: Article
Full Text:: . Fünfschilling b,1, T. Fett b, M.J. Hoffmann b, J.W. Ager IIIc, J.J. Kruzic a,n a Materials Science, School of

ScholarsArchive@OSU

⁴⁰Ar-³⁹Ar ages of lavas from the Southeast Greenland margin, ODP leg 152, and the Rockall Plateau, DSDP leg 81

⁴⁰Ar/³⁹Ar geochronology of silicic and basic volcanic rocks on the margins of the North Atlantic

A 0.5-to-2.5 Gb/s Reference-Less Half-Rate Digital CDR With Unlimited Frequency Acquisition Range and Improved Input Duty-Cycle Error Tolerance

A bibliotherapy evaluation tool: grounding counselors in the therapeutic use of literature

A Burning Problem: Social Dynamics of Disaster Risk Reduction through Wildfire Mitigation

A classical density-functional theory for describing water interfaces

A comparison of selected parametric and imputation methods for estimating snag density and snag quality attributes

A comparison of selected parametric and non-paramentric imputation methods for estimating forest biomass and basal area

A comprehensive comparison of transition-metal and actinyl polyoxometalates

A direct comparison of non-destructive techniques for determining bridging stress distributions

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