Three key tectonic domains of western North America, the Walker Lane Fault Zone (WLFZ), northwestern Basin and Range (NWBR), and Cascade arc, intersect in south-central Oregon. Bounded by Cascade arc volcanoes in the west, the Klamath Graben is traditionally regarded as the western-most extent of the Basin and Range extensional...
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, and Atmospheric Sciences, Oregon State University
Trevor Waldien, AndrewMeigs
Shear development and
Three key tectonic domains of western North America, the Walker Lane Fault Zone (WLFZ), northwestern Basin and Range (NWBR), and Cascade arc, intersect in south-central Oregon. Bounded by Cascade arc volcanoes in the west, the Klamath Graben is traditionally regarded as the western-most extent of the Basin and Range extensional...
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Trevor Waldien, AndrewMeigs
Shear development and overprinting in a back-arc basin,
Klamath Falls
Chitosan based hemorrhage control dressings provide effective external hemorrhage control while having few side effects. Known residual contaminants present in chitosan formulations include endotoxins and proteins known to stimulate gene expression in the liver. This study investigated gene expression in the liver using rat bio-compatibility models to gain knowledge regarding...
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Based Hemostatic Control Patch in Rat Models
By
AndrewJ. Colburn
A thesis submitted to
Oregon
Chitosan based hemorrhage control dressings provide effective external hemorrhage control while having few side effects. Known residual contaminants present in chitosan formulations include endotoxins and proteins known to stimulate gene expression in the liver. This study investigated gene expression in the liver using rat bio-compatibility models to gain knowledge regarding...
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Subcutaneous Chitosan Patch Formulations
Andrew Colburn1, Leslie Dyal, Ph.D.2 and John Mata Ph.D.2
Oregon
Pactamycin, a complex aminocyclitol compound produced by Streptomyces pactum, has significant antibiotic, antitumor, and antiplasmodial activity. However, this natural product has not been developed for clinical use due to its high cytotoxicity. Modulation of its biological properties by chemical synthesis has been difficult due to its complex chemical structure. Therefore,...
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Biosynthesis
Andrew Osborn
Research Mentors: Dr. Taifo Mahmud, Dr. Kerry McPhail
A Bioresource
Pactamycin, a complex aminocyclitol compound produced by Streptomyces pactum, has significant antibiotic, antitumor, and antiplasmodial activity. However, this natural product has not been developed for clinical use due to its high cytotoxicity. Modulation of its biological properties by chemical synthesis has been difficult due to its complex chemical structure. Therefore,...
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By
Andrew Osborn
An Undergraduate Thesis Submitted to
Oregon State University
When characterizing the processes that shape ecosystems, ecologists increasingly use the unique perspective
offered by repeat observations of remotely sensed imagery. However, the concept of change embodied in much of
the traditional remote-sensing literature was primarily limited to capturing large or extreme changes occurring
in natural systems, omitting many more...
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breaks have variable temporal signatures ranging from
abrupt to multi-decadal (Goodwin et al. 2010; Meigs
Understanding the causes and consequences of rapid environmental change is an essential scientific frontier, particularly given the threat of climate-and land use-induced changes in disturbance regimes. In western North America, recent widespread insect outbreaks and wildfires have sparked acute concerns about potential insect-fire interactions. Although previous research shows that insect...
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, CanadaCan. J. For. Res. 38
3112–9
Meigs GW,Campbell J L, ZaldH S J, Bailey J D, ShawDC and
Kennedy RE
Understanding the causes and consequences of rapid environmental change is an essential scientific frontier, particularly given the threat of climate-and land use-induced changes in disturbance regimes. In western North America, recent widespread insect outbreaks and wildfires have sparked acute concerns about potential insect-fire interactions. Although previous research shows that insect...
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reduce the severity of subsequent forest fires?
Garrett W Meigs*, Harold S J Zald, John L
The National Forest System (NFS) of the United States plays an important role in the carbon cycle because
these lands make up a large proportion of the forested land in the country and commonly store more wood
per unit area than other forest ownerships. In addition to sustaining natural resources,...
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.: +1 541 750 7252; fax: +1 541 758 7742.
E-mail address: agray01@fs.fed.us (A.N. Gray).
Andrew N. Gray