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Articles 6181 - 6210 of 8289
Full-Text Articles in Entire DC Network
Back Matter (Pdf), Wader Study Group Bulletin
Back Matter (Pdf), Wader Study Group Bulletin
Wader Study Group Bulletin
No abstract provided.
Front Matter (Pdf), Wader Study Group Bulletin
Front Matter (Pdf), Wader Study Group Bulletin
Wader Study Group Bulletin
No abstract provided.
Editorial: Wader Study Group Bulletin Changes, Humphrey Sitters
Editorial: Wader Study Group Bulletin Changes, Humphrey Sitters
Wader Study Group Bulletin
No abstract provided.
Notes And News, Wader Study Group Bulletin
Notes And News, Wader Study Group Bulletin
Wader Study Group Bulletin
No abstract provided.
Wader Study Group Special Spring 2001 Conference, Virginia, Usa, Allan J. Baker
Wader Study Group Special Spring 2001 Conference, Virginia, Usa, Allan J. Baker
Wader Study Group Bulletin
No abstract provided.
Shorebird-Related Sites On The World Wide Web, Robin M. Ward
Shorebird-Related Sites On The World Wide Web, Robin M. Ward
Wader Study Group Bulletin
No abstract provided.
Migration Pattern Of Common Snipe Gallinago Gallinago On Dravsko Polje, Ne Slovenia, Milan Vogrin
Migration Pattern Of Common Snipe Gallinago Gallinago On Dravsko Polje, Ne Slovenia, Milan Vogrin
Wader Study Group Bulletin
No abstract provided.
Features Of Breeding Biology In Pacific And American Golden-Plovers Nesting On The Seward Peninsula, Alaska, Oscar W. Johnson, Phillip L. Bruner, Andrea E. Bruner, Patricia M. Johnson, Ronald J. Kienholz, Paul A. Brusseau
Features Of Breeding Biology In Pacific And American Golden-Plovers Nesting On The Seward Peninsula, Alaska, Oscar W. Johnson, Phillip L. Bruner, Andrea E. Bruner, Patricia M. Johnson, Ronald J. Kienholz, Paul A. Brusseau
Wader Study Group Bulletin
No abstract provided.
Back Matter (Pdf), Wader Study Group Bulletin
Back Matter (Pdf), Wader Study Group Bulletin
Wader Study Group Bulletin
No abstract provided.
Front Matter (Pdf), Wader Study Group Bulletin
Front Matter (Pdf), Wader Study Group Bulletin
Wader Study Group Bulletin
No abstract provided.
Notes And News, Wader Study Group Bulletin
Notes And News, Wader Study Group Bulletin
Wader Study Group Bulletin
No abstract provided.
Shoreline Birds Of Robben Island, Western Cape, South Africa, L. G. Underhill, P. A. Whittington, K. M. Calf
Shoreline Birds Of Robben Island, Western Cape, South Africa, L. G. Underhill, P. A. Whittington, K. M. Calf
Wader Study Group Bulletin
No abstract provided.
Annual Conference Of The International Wader Study Group, Kollumerpomp, The Netherlands, 31 August-2 September 2001, Wader Study Group Bulletin
Annual Conference Of The International Wader Study Group, Kollumerpomp, The Netherlands, 31 August-2 September 2001, Wader Study Group Bulletin
Wader Study Group Bulletin
No abstract provided.
What Is The Relative Importance Of Sexual Selection And Ecological Processes In The Evolution Of Sexual Size Dimorphism In Monogamous Shorebirds?, Brett K. Sandercock
What Is The Relative Importance Of Sexual Selection And Ecological Processes In The Evolution Of Sexual Size Dimorphism In Monogamous Shorebirds?, Brett K. Sandercock
Wader Study Group Bulletin
No abstract provided.
Back Matter (Pdf), Wader Study Group Bulletin
Back Matter (Pdf), Wader Study Group Bulletin
Wader Study Group Bulletin
No abstract provided.
Front Matter (Pdf), Wader Study Group Bulletin
Front Matter (Pdf), Wader Study Group Bulletin
Wader Study Group Bulletin
No abstract provided.
Nitric Oxide And Cnidarian-Dinoflagellate Symbioses: Pieces Of A Puzzle, Henry G. Trapido-Rosenthal, Katherine H. Sharp
Nitric Oxide And Cnidarian-Dinoflagellate Symbioses: Pieces Of A Puzzle, Henry G. Trapido-Rosenthal, Katherine H. Sharp
Arts & Sciences Faculty Publications
The presence of nitric oxide synthase (NOS) activity is demonstrated in the tropical marine cnidarian Aiptasia pallida and in its symbiotic dinoflagellate algae, Symbiodinium bermudense. Enzyme activity was assayed by measuring the conversion of arginine to citrulline. Biochemical characterization of NOS from Aiptasia was characterized with respect to cellular localization, substrate and cofactor requirements, inhibitors, and kinetics. In response to acute temperature shock, anemones retracted their tentacles. Animals subjected to such stress had lower NOS activities than did controls. Treatment with NOS inhibitors caused tentacular retraction, while treatment with the NOS substrate L-arginine inhibited this response to stress, as did …
A Simple Performance-Based Index For Assessing Multiple Agroecosystem Functions, Mark A. Liebig, Gary E. Varvel, John W. Doran
A Simple Performance-Based Index For Assessing Multiple Agroecosystem Functions, Mark A. Liebig, Gary E. Varvel, John W. Doran
Department of Agronomy and Horticulture: Faculty Publications
Evaluating the impact agricultural practices have on agroecosystem functions is essential to determine the sustainability of management systems. This paper presents an approach to determine the relative sustainability of agricultural practices. A simple ranking procedure using a relative scoring method is proposed to discriminate among treatments based on the status of crop and soil parameters within different agroecosystem functions. Summing scores across agroecosystem functions allows for the identification of agricultural practices that are performing optimally based on functions included in the procedure. An example, using data from a long-term cropping systems experiment in the western Corn Belt, found the indexing …
Activation Of Nf-Κb By Double-Stranded Rna (Dsrna) In The Absence Of Protein Kinase R And Rnase L Demonstrates The Existence Of Two Separate Dsrna-Triggered Antiviral Programs, Mihail S. Iordanov, John Wong, John C. Bell, Bruce E. Magun
Activation Of Nf-Κb By Double-Stranded Rna (Dsrna) In The Absence Of Protein Kinase R And Rnase L Demonstrates The Existence Of Two Separate Dsrna-Triggered Antiviral Programs, Mihail S. Iordanov, John Wong, John C. Bell, Bruce E. Magun
CUP Faculty Research
Double-stranded RNA (dsRNA) of viral origin triggers two programs of the innate immunity in virus-infected cells. One is intended to decrease the rate of host cell protein synthesis and thus to prevent viral replication. This program is mediated by protein kinase R (PKR) and by RNase L and contributes, eventually, to the self-elimination of the infected cell via apoptosis. The second program is responsible for the production of antiviral (type I) interferons and other alarmone cytokines and serves the purpose of preparing naive cells for the viral invasion. This second program requires the survival of the infected cell and depends …
University Report 2000-2001, Various
University Report 2000-2001, Various
General Fiscal Chronicle
Annual Report to the Board Of Trustees of George Fox College
Family Law: Whose Kids Are They, Anyway?: Analyzing Troxel V. Granville And The Current State Of Oklahoma's Grandparent Visitation Statute, Natania M. Soto
Family Law: Whose Kids Are They, Anyway?: Analyzing Troxel V. Granville And The Current State Of Oklahoma's Grandparent Visitation Statute, Natania M. Soto
Oklahoma Law Review
No abstract provided.
2001 Eastern Washington University Volleyball Prospectus, Eastern Washington University. Associated Students
2001 Eastern Washington University Volleyball Prospectus, Eastern Washington University. Associated Students
EWU Volleyball Programs
This publication provides a sneak peak for the 2001 EWU volleyball season.
Estimating Forage Protein Degradation In The Rumen, Terry J. Klopfenstein, R. A. Mass, K. W. Creighton, H. H. Patterson
Estimating Forage Protein Degradation In The Rumen, Terry J. Klopfenstein, R. A. Mass, K. W. Creighton, H. H. Patterson
Department of Animal Science: Faculty Publications
Forage proteins are degraded rapidly by rumen microorganisms and therefore supply relatively small quantities of undegraded intake protein (UIP). Growing cattle with high metabolizable protein requirements and lactating beef and dairy cows respond to UIP supplementation when fed high-forage diets, even though degradable intake protein (DIP) is adequate. This observation suggests that an accurate estimate of forage UIP is needed to establish optimal supplementation conditions. Microbial protein must be quantitated in duodenal or in situ residue samples to accurately measure forage UIP. Purines commonly are used as a microbial protein marker. Recent reports suggested that the original purine procedure generates …
Origin And Conservation Genetics Of Threatened Ute Ladies’-Tresses, Spiranthes Diluvialis (Orchidaceae), Allen L. Szalanski, Gerry Steinauer, Richard Bischof, Jessica Lynn Petersen
Origin And Conservation Genetics Of Threatened Ute Ladies’-Tresses, Spiranthes Diluvialis (Orchidaceae), Allen L. Szalanski, Gerry Steinauer, Richard Bischof, Jessica Lynn Petersen
Department of Animal Science: Faculty Publications
The Ute ladies’-tresses, Spiranthes diluvialis, is listed as a threatened orchid in west-central United States by the Federal government. Information on its origin and patterns of genetic variation is needed to develop effective conservation strategies for this species. DNA sequencing and polymerase chain reaction–restriction fragment length polymorphism (PCR-RFLP) was used to evaluate genetic variation and structure of 23 populations of S. diluvialis. In addition, four congeneric species were analyzed to determine possible origins of the putative allotetraploid S. diluvialis. DNA sequencing and PCR-RFLP analysis of the nuclear ribosomal internal transcribed spacer (ITS) and mitochondrial and chloroplast DNA …
Summer Grazing And Fall Grazing Pressure Effects On Protein Content And Digestibility Of Fall Range Diets, Trey Patterson, Terry J. Klopfenstein, Don C. Adams, Walter H. Schacht, Patrick E. Reece, Jacqueline A. Musgrave, Amy Herron
Summer Grazing And Fall Grazing Pressure Effects On Protein Content And Digestibility Of Fall Range Diets, Trey Patterson, Terry J. Klopfenstein, Don C. Adams, Walter H. Schacht, Patrick E. Reece, Jacqueline A. Musgrave, Amy Herron
Nebraska Beef Cattle Reports
In 1997 and in 1998, four blocks of Sandhills range were used to examine summer grazing time and fall grazing pressure effects on fall diet quality. Three pastures within each block were grazed in June, July, or deferred from summer grazing each year. Multiple grazing pressures were created by grazing cows at various stocking rates in the fall. Diets were collected by esophageally fistulated cows. In 1997, diet protein and digestibility declined with increasing grazing pressure. In 1998, there were no effects of grazing pressure on fall diet protein or digestibility. July grazing reduced fall diet protein compared to June …
Use Of Sire Referencing Schemes To Select For Improved Carcass Composition In Sheep, G. Simm, R. M. Lewis, J. E. Collins, G. J. Nieuwhof
Use Of Sire Referencing Schemes To Select For Improved Carcass Composition In Sheep, G. Simm, R. M. Lewis, J. E. Collins, G. J. Nieuwhof
Department of Animal Science: Faculty Publications
Objective genetic improvement in specialized meat breeds of sheep in Britain is based largely on the performance recording and genetic evaluation service provided by Signet and the Meat and Livestock Commission. This includes the use of ultrasonic scanning and a selection index to identify animals with high genetic merit for lean growth. More than 20 sire referencing schemes (SRS) have been established in Britain during the last 12 yr. About half of the performance- recorded flocks in Britain now belong to SRS. Sire referencing schemes create genetic links between flocks and years through the shared use of elite rams (reference …
The Evolution Of Virtual Ecology, Alan Kamil, Alan B. Bond
The Evolution Of Virtual Ecology, Alan Kamil, Alan B. Bond
Alan Bond Publications
The relationship between the perceptual and cognitive abilities of predatory birds and the appearance of their insect prey has long been of intense interest to evolutionary biologists. One classic example is crypsis, the correspondence between the appearance of prey species and of the substrates on which they rest which has long been considered a prime illustration of effects of natural selection, in this case operating against individuals that were more readily detected by predators (Poulton 1890; Wallace 1891). But the influences of predator psychology are broader, more complex, and more subtle than just pattern matching. Many cryptic prey, including the …
Sensory Biology Of Whip Spiders (Arachnida, Amblypygi), Ranier Foelix, Eileen Hebets
Sensory Biology Of Whip Spiders (Arachnida, Amblypygi), Ranier Foelix, Eileen Hebets
Eileen Hebets Publications
Whip spiders belong to a small arachnid order (Amblypygi) that is not well known. Their most conspicuous feature are the elongated, extremely thin front legs (“whips”, or antenniform legs). These are no longer used for walking but are modified extremities carrying various sense organs – very much like the antennae of insects. Whereas hundreds of olfactory hairs are concentrated near the tip of each antenniform leg, large bristles (contact chemo-receptors) are evenly distributed over the entire antenniform leg. The sensory hairs of each antenniform leg contribute about 30,000 small sensory axons which proceed toward the Central Nervous System (CNS). The …
Eastern Michigan University Graduate Catalog, 2001 - 2003, Office Of The Registrar
Eastern Michigan University Graduate Catalog, 2001 - 2003, Office Of The Registrar
Graduate Catalogs
No abstract provided.
Focus Emu, September 11, 2001, Office Of Public Information
Focus Emu, September 11, 2001, Office Of Public Information
Focus EMU
No abstract provided.