Index Catalog // ScholarsArchive@OSU

Marine Science and Technology

Creator:: Webster, Janet G. and Butler, Barbara A.
Abstract:: Our oceans surround us, and we depend upon them for food, transportation, and recreation. They affect us daily as they shape our climate and rattle our world with unexpected events. Current headlines indicate that they are in flux and perhaps in trouble. Coral reefs are dying due to rising ocean...
Resource Type:: Part of Book
Full Text:: MARINE SCIENCE AND TECHNOLOGY Emerald Group Publishing Limited

Marine Science and Technology

Creator:: Webster, Janet G. and Butler, Barbara A.
Abstract:: The world’s ocean and estuaries fascinate many – from oceanographers studying the deep-sea to resource managers regulating fishing seasons to children finding their first seashell on the beach. The complexity of the marine environment is reflected in the specialized and interdisciplinary journals covering marine science. Journals can focus on particular...
Resource Type:: Part of Book

Advanced Anchoring and Mooring Study

Creator:: Sound & Sea Technology Engineering Solutions
Abstract:: This report establishes an industry knowledge base for existing anchoring and mooring techniques as applied to wave energy conversion (WEC) devices in and around Oregon. This report on anchoring and mooring techniques is derived from the cumulative experiences of engineers and scientists with many years of experience analyzing, designing and...
Resource Type:: Technical Report
Full Text:: , environmental and applied research and market development. For more information about Oregon Wave Energy Trust

Environmental assessment : National Marine Fisheries Service proposed HMSC Newport facility, Newport, Oregon : draft

Creator:: PBS Environmental
Resource Type:: Technical Report
Full Text:: Point Way NE Seattle, WA 98115-6349 (206) 526-6479 Draft Environmental Assessment NATIONAL MARINE

Copper, chromium, and arsenic levels in soils surrounding posts treated with chromated copper arsenate (CCA)

Creator:: Morrell, Jeffrey J. and Huffman, Jacob
Abstract:: The levels of copper, chromium, and arsenic in soil surrounding CCA-treated posts and beneath CCA-treated stakes were investigated at a plot near Gainesville, Florida. Metal levels were elevated in soil immediately adjacent to the treated wood, but decreased with distance away or depth. Mean extractable arsenic levels ranged from 1.74...
Resource Type:: Article
Full Text:: q 2004 by the Society of Wood Science and Technology COPPER, CHROMIUM, AND ARSENIC LEVELS IN SOILS

OP-AMP free SC biquad LPF and delta-sigma ADC

Creator:: Yoo, Kiseok
Abstract:: The objective of this work is to explore the feasibility of replacing conventional op-amps with inverters in switched-capacitor (SC) circuits. In order to verify the idea, a low-pass filter (LPF) and a second-order delta-sigma (∆Σ) analog-todigital converter (ADC) are designed in the 0.5-m CMOS technology. The low-pass filter structure is...
Resource Type:: Masters Thesis
Full Text:: Kiseok Yoo for the degree of Master of Science in Electrical and Computer Engineering presented on

Patterns of fungal attack in wood-plastic composites following exposure in a soil block test

Creator:: Mankowski, Mark and Morrell, Jeffrey J.
Abstract:: The ability of white and brown rot fungi to colonize wood-plastic composites was investigated by measuring weight loss and anatomical changes. Three composite materials were evaluated. The material containing a 70/30 wood-high density polyethylene (HDPE) mixture was most susceptible to fungal attack, while two different 50/50 wood-HDPE composites experienced little...
Resource Type:: Article
Full Text:: 340-345 0 7000 hy the Society of Wood Science and Technology Mankowtki und Morrrll--PATTERNS OF

Do Douglas-fir branches and roots have juvenile wood?

Creator:: Peterson, M. G., Dietterich, H. R., and Lachenbruch, Barbara
Abstract:: We sampled boles, branches, and roots of four Douglas-fir (Pseudotsuga menziesii var. menziesii) trees to learn a) whether branches and roots have a zone of juvenile wood, defined as a zone with progressive changes in wood density and/or tracheid length from the pith outward at successively greater cambial ages, and...
Resource Type:: Article

Durability of a changing western redcedar resource

Creator:: Freitag, Camille M. and Morrell, Jeffrey J.
Abstract:: The heartwood of western redcedar (Thuja plicuta) is known for its natural resistance to fungal attack, but some users of western redcedar utility poles have suggested that its durability may be diminished as suppliers begin to harvest trees from younger stands. The decay resistance of western redcedar samples from the...
Resource Type:: Article
Full Text:: . 69-75 'C 2OUI by thc Soc~cty ot Wood Sc~ence and Technology 70 WOOD AND FIBER SCIENCE, JANUARY

Internal pressure measurement techniques and pressure response in wood during treating processes

Creator:: Schneider, Philip F., Levien, Keith L., and Morrell, Jeffrey J.
Abstract:: The development of pressure inside wood during preservative impregnation was studied using Douglas-fir heartwood and ponderosa pine sapwood. Pressure sensors mounted on sample holders provided the most reliable measurements. As expected, pressure equilibrated most rapidly with air as the treatment medium and ponderosa pine as the test species. Pressure changes...
Resource Type:: Article
Full Text:: q 2003 by the Society of Wood Science and Technology INTERNAL PRESSURE MEASUREMENT TECHNIQUES AND

ScholarsArchive@OSU

Marine Science and Technology

Marine Science and Technology

Advanced Anchoring and Mooring Study

Environmental assessment : National Marine Fisheries Service proposed HMSC Newport facility, Newport, Oregon : draft

Copper, chromium, and arsenic levels in soils surrounding posts treated with chromated copper arsenate (CCA)

OP-AMP free SC biquad LPF and delta-sigma ADC

Patterns of fungal attack in wood-plastic composites following exposure in a soil block test

Do Douglas-fir branches and roots have juvenile wood?

Durability of a changing western redcedar resource

Internal pressure measurement techniques and pressure response in wood during treating processes

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Conference Name

Conference Section/Track

Creator

Contributor

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

License

Location

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search