The purpose of this study was to test in practice the perceptual
field approach learning theory with students identified as slow
learners. The essential aim was to achieve significant improvement
in the self adjustment of the students while not inhibiting their
learning of biology. The approaches and techniques of perceptual...
A descriptive model of the routing of sediment that was
delivered to the study area by the 1980 eruptions of Mount St.
Helens has been developed. On hillslopes this sediment was
distributed among three major storage compartments: 1) the tephra
profile, 2) primary storage, and 3) secondary storage. The most...
The mechanisms of pool maintenance were investigated in a small (width = 10 m,
drainage area = 18 km2), gravel-bed stream where pools are commonly associated with
large, in-channel obstructions. Measurements of boundary shear stress, scour and fill of
the stream bed, and bedload transport rate and grain-size distribution were...
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A SNP resource for Douglas-fir: de novo transcriptome assembly and SNP detection and validation
Author(s): Howe, GT (Howe, Glenn T.)[ 1 ] ; Yu, JB (Yu, Jianbin)[ 1 ] ; Knaus, B (Knaus, Brian)[ 2 ] ; Cronn, R (Cronn, Richard)[ 2 ] ; Kolpak,...
Increasing public awareness that the Cascadia subduction zone in the Pacific Northwest is capable of great earthquakes (magnitude 9 and greater) motivates the Cascadia Initiative, an ambitious onshore/offshore seismic and geodetic experiment that takes advantage of an amphibious array to study questions ranging from megathrust earthquakes, to volcanic arc structure,...