Life Sciences Commons^™

Smokejumper Obituary: Scott, John E. (Missoula 1944), National Smokejumper Association

Smokejumper Obituaries

No abstract provided.

Planning Guide For Prospective Wineries In Iowa, Minnesota, Missouri, And Nebraska, Food Processing Center

Food Processing Center: Reports

Information contained in this presentation is based upon the following:

• Survey of 13 Midwest wine retailers:
• Survey of 20 Midwest wineries:
• Secondary research data

Meeting Minutes, June 17th, 2006, National Smokejumper Association Board Of Directors

National Smokejumper Association Meeting Minutes

Agenda: Minutes of the Previous Meeting.; Treasurer's Report.; History.; Investments.; Merchandise Report.; Reunion Report.; Membership.; Trails Program.; Ed Ward's Son Finn Ward.; Save the Gobi Project.; NSA By Laws.; Life Member Fund Resolution.; Next Meeting.; Adjourn.;

The Mechanism Of Assembly Of The G-Protein Beta Gamma Subunit Dimer By Ck2 Phosphorylated Phosducin-Like Protein And The Chaperonin Containing Tcp-1, Christine M. Baker

Theses and Dissertations

Phosducin-like protein (PhLP) binds G-protein beta gamma subunits and is thought to assist in assembly of the G-protein beta gamma dimer. Phosphorylation of PhLP at serine residues 18-20 by the casein kinase 2 (CK2) appears to play an essential role in this process. PhLP has also been shown to interact with the chaperonin containing TCP-1 (CCT) atop its apical domain, not entering the substrate folding cavity. However, the physiological role of the PhLP-CCT interaction in G-protein beta gamma dimer formation remains unclear. This study addresses the mechanism of G-protein beta gamma assembly by exploring the specific roles of CCT and …

Dissociation Of Automatic And Strategic Lexical-Semantics: Functional Magnetic Resonance Imaging Evidence For Differing Roles Of Multiple Frontotemporal Regions, Brian T. Gold, David A. Balota, Sara J. Jones, David K. Powell, Charles D. Smith, Anders H. Andersen

Neuroscience Faculty Publications

Behavioral research has demonstrated three major components of the lexical-semantic processing system: automatic activation of semantic representations, strategic retrieval of semantic representations, and inhibition of competitors. However, these component processes are inherently conflated in explicit lexical-semantic decision tasks typically used in functional magnetic resonance imaging (fMRI) research. Here, we combine the logic of behavioral priming studies and the neurophysiological phenomenon of fMRI priming to dissociate the neural bases of automatic and strategic lexical-semantic processes across a series of three studies. A single lexical decision task was used in all studies, with stimulus onset asynchrony or linguistic relationship between prime and …

Verbena Bracteata Lag. & Rodr., Loy R. Phillippe, Paul B. Marcum

Specimens by Name

No abstract provided.

Vitis Aestivalis F.Michx., Kerry Barringer

Specimens by Name

No abstract provided.

Acer Negundo L., Lelsie J. Mehrhoff

Specimens by Name

No abstract provided.

A Device To Continuously Monitor Dissolved Oxygen And Temperature At User-Selected Depths And Locations In Culture Ponds, Bartholomew W. Green, Philip R. Pearson

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

Continuous measurement of dissolved oxygen concentration and temperature at two depths in the water column were needed for a 2004 field study conducted during actual harvests of channel catfish Ictalurus punctatus and for a small-scale research study conducted in 2005. In the on-farm field study, we collected data in grading nets loaded with high densities of channel catfish. The small-scale study was conducted in 0.1-acre channel catfish research ponds. Commercially available dissolved oxygen and temperature monitoring units did not meet study requirements, so we developed a free-floating data collection unit composed of state-of-the-art sensors, a data logger, and readily available …

Vertical Migration Of The Toxic Dinoflagellate Karenia Brevis And The Impact On Ocean Optical Properties, Oscar Schofield, John Kerfoot, Kevin Mahoney, Mark A. Moline, Matthew Oliver, Steven Lohrenz, Gary Kirkpatrick

Biological Sciences

Vertical migration behavior is found in many harmful algal blooms; however, the corresponding impact on ocean optical properties has not been quantified. A near-monospecific population of the dinoflagellate Karenia brevis was encountered off the west coast of Florida. The community was tracked for 24 hours by following a Lagrangian drifter deployed at the beginning of the experiment. A suite of inherent optical and cellular measurements was made. Over the 24 hour period, the K. brevis population increased during the day with concentrations peaking in the late afternoon (1600 local daylight time) in the upper 2 m of the water column. …

Slides: The Cdm Carbon Market And The Upcoming U.S. Market, Evan A. Evans

Climate Change and the Future of the American West: Exploring the Legal and Policy Dimensions (Summer Conference, June 7-9)

Presenter: Evan A. Evans, P.E., Vice President and Director of Engineering, Econergy International, Boulder, CO.

15 slides.

Comparing Climate-Change Mitigating Potentials Of Alternative Synthetic Liquid Fuel Technologies Using Biomass And Coal, Robert H. Williams, Eric D. Larson, Haiming Jin

Climate Change and the Future of the American West: Exploring the Legal and Policy Dimensions (Summer Conference, June 7-9)

Presenter: Robert H. Williams, Senior Research Scientist, Princeton University, Princeton, NJ.

19 pages (includes color illustrations).

Contains references.

Slides: Getting Onto A Path For Stabilizing Atmospheric Co2 At 450 Ppmv With “Near-At-Hand” Energy Technologies, Robert H. Williams

Climate Change and the Future of the American West: Exploring the Legal and Policy Dimensions (Summer Conference, June 7-9)

Presenter: Robert H. Williams, Senior Research Scientist, Princeton University, Princeton, NJ.

35 slides.

Slides: In The Nick Of Time: Pathways To A Post-2012 Climate Treaty Framework, Annie Petsonk

Climate Change and the Future of the American West: Exploring the Legal and Policy Dimensions (Summer Conference, June 7-9)

Presenter: Annie Petsonk, Environmental Defense, Washington, DC.

22 slides.

Intermediary Metabolism And Life-History Trade-Offs: Differential Metabolism Of Amino Acids Underlies The Dispersal-Reproduction Trade-Off In A Wing-Polymorphic Cricket, Anthony J. Zera, Zhangwu Zhao

Anthony Zera Publications

Although the differential flow of metabolites through alternate pathways of intermediary metabolism is thought to be an important functional cause of life-history trade-offs, this phenomenon remains understudied. Using a radiolabeled amino acid, we quantified genetic differences in in vivo amino acid metabolism between morphs of the wing-polymorphic cricket Gryllus firmus that trade off early-age reproduction and dispersal capability. Lines selected for the flight-capable morph, which delays reproduction, oxidized a greater proportion of radiolabeled glycine and converted a greater amount into somatic lipid, mainly triglyceride (flight fuel). By contrast, lines selected for the flightless, reproductive morph converted a substantially greater proportion …

A Faster Circular Binary Segmentation Algorithm For The Analysis Of Array Cgh Data, E S. Venkatraman, Adam Olshen

Memorial Sloan-Kettering Cancer Center, Dept. of Epidemiology & Biostatistics Working Paper Series

Motivation: Array CGH technologies enable the simultaneous measurement of DNA copy number for thousands of sites on a genome. We developed the circular binary segmentation (CBS) algorithm to divide the genome into regions of equal copy number (Olshen {\it et~al}, 2004). The algorithm tests for change-points using a maximal $t$-statistic with a permutation reference distribution to obtain the corresponding $p$-value. The number of computations required for the maximal test statistic is $O(N^2),$ where $N$ is the number of markers. This makes the full permutation approach computationally prohibitive for the newer arrays that contain tens of thousands markers and highlights the …

Slides: Climate Change & The Ecological Resources Of The West, Chris Field

Climate Change and the Future of the American West: Exploring the Legal and Policy Dimensions (Summer Conference, June 7-9)

Presenter: Chris Field, Director, Department of Global Ecology, Carnegie Institution of Washington, DC.

39 slides.

Contains references.

Agenda: Climate Change And The Future Of The American West: Exploring The Legal And Policy Dimensions, University Of Colorado Boulder. Natural Resources Law Center

Climate Change and the Future of the American West: Exploring the Legal and Policy Dimensions (Summer Conference, June 7-9)

Sponsors: The William and Flora Hewlett Foundation; BP America; Holland & Hart; Patrick, Miller & Krope, P.C.; The Rocky Mountain Mineral Law Foundation, Rocky Mountain Natural Resource Center of the National Wildlife Federation, Western Water Assessment.

Exploring the legal and political dimensions that climate change will bring to the American West will be the focus of the CU-Boulder Natural Resources Law Center's 27th Annual Summer Conference.

Titled "Climate Change and the Future of the American West: Exploring the Legal and Policy Dimensions," the conference will be held June 7-9 at the Fleming Law Building on the University of Colorado at …

Slides: The Real Biofuel Cycles And The Earth, Biofuels, And Reality, Tad W. Patzek

Climate Change and the Future of the American West: Exploring the Legal and Policy Dimensions (Summer Conference, June 7-9)

Presenter: Tad W. Patzek, Professor of Petroleum Engineering, University of California at Berkeley, Berkeley, CA

2 pages and 29 slides.

Contains footnotes.

The Earth, Energy, And Agriculture, Tad W. Patzek

Climate Change and the Future of the American West: Exploring the Legal and Policy Dimensions (Summer Conference, June 7-9)

Presenter: Tad W. Patzek, Professor of Petroleum Engineering, University of California at Berkeley, Berkeley, CA.

13 pages (includes some color illustrations).

Contains references.

Slides: Agriculture: Climate Change Problem, Solution, Or Both? And U.S. Agriculture And Climate Change: Challenge And Opportunity, David L. Carlson

Climate Change and the Future of the American West: Exploring the Legal and Policy Dimensions (Summer Conference, June 7-9)

Presenter: David L. Carlson, President, Resource Analysis, Inc., Denver, CO.

1 page and 19 slides.

Contains footnotes.

Phoradendron Leucarpum (Raf.) Reveal & M.C. Johnston, Gordon C. Tucker

Specimens by Name

No abstract provided.

Cold Event In The South Atlantic Bight During Summer Of 2003: Anomalous Hydrographic And Atmospheric Conditions, Alfredo Aretxabaleta, James R. Nelson, Jack O. Blanton, Harvey E. Seim, Francisco E. Werner, John M. Bane, Robert H. Weisberg

Marine Science Faculty Publications

Unusually cold seawater temperatures were observed along much of the U.S. eastern seaboard during the summer of 2003. In this study, hydrographic and atmospheric observations from spring through summer were analyzed to track the evolution of the cold water event in the South Atlantic Bight (SAB) and investigate links to various forcing mechanisms. The hydrographic observations included 13 cross‐shelf transects over the central region of the SAB, surface temperature time series from several NDBC stations, and bottom temperatures from a mid shelf mooring. Atmospheric data were obtained from NDBC stations. Additional data included water level from NOS stations and river …

Fabrication Of Polymeric Microfluidic Devices For Protein Analysis, Jikun Liu

Theses and Dissertations

2-Bromoisobutyryl bromide was immobilized on poly(methyl methacrylate) (PMMA) substrates activated using an oxygen plasma. Atom-transfer radical polymerization was then performed to graft poly(ethylene glycol) (PEG) on the PMMA surface. PMMA micro capillary electrophoresis (µCE) devices made with the covalently modified surfaces exhibited substantially reduced electroosmotic flow and nonspecific adsorption of proteins. Both column efficiency and migration time reproducibility were one order of magnitude better with derivatized PMMA µCE devices compared to untreated versions. Fast, reproducible, and efficient separations of proteins and peptides were demonstrated using the PEG-grafted PMMA µCE chips. All analyses were completed in less than 60 seconds, and …

Female Preference For Complex/Novel Signals In A Spider, Damian O. Elias, Eileen Hebets, Ronald R. Hoy

Eileen Hebets Publications

Identifying the various factors that influence complex signal evolution is a difficult task, yet it is fundamental to understanding the evolution of animal communication. Here we explore the evolution of complex courtship signaling by taking advantage of a system in which sexual selection on male courtship traits has driven the diversification of geographically isolated populations of the jumping spider Habronattus pugillis Griswold. Using 2 populations (Santa Rita [SR] and Atascosa [AT]) in which SR females show xenophilic mating preferences for foreign (AT) over local males (SR), we examine the mechanisms driving this preference. Both AT and SR males produce multimodal …

Acer Buergerianum Miq., Gordon C. Tucker

Specimens by Name

No abstract provided.

Acer Buergerianum Miq., Gordon C. Tucker

Specimens by Name

No abstract provided.

Genetic And Maternal Determinants Of Effective Dispersal: The Effect Of Sire Genotype And Size At Birth In Side-Blotched Lizards, Barry Sinervo, Ryan Calsbeek, Tosha Comendant, Christiaan Both

Dartmouth Scholarship

We assessed genetic factors on progeny dispersal due to sire color morph genotypes in a field pedigree and lab crosses, and we measured maternal effects by studying both natural and experimentally induced egg size variation. Progeny were released into nature upon hatching, but we recorded dispersal distance at maturity, which reflects effective dispersal after viability selection has run its course. Progeny dispersal was significantly affected by sire genotype. Progeny from orange sires dispersed the farthest. Progeny from blue sires dispersed intermediate distances. Progeny from yellow sires were the most philopatric. Sire genotype effects interacted with egg size. In particular, enlarged …

Seasonal Changes In Dry Matter Partitioning, Yield, And Crude Protein Of Intermediate Wheatgrass And Smooth Bromegrass, Alexander J. Smart, Walter H. Schacht, Jerry D. Volesky, Lowell E. Moser

Department of Agronomy and Horticulture: Faculty Publications

Seasonal patterns of dry matter partitioning and nutritive value of leaf and stem components of grass species is important for selecting species for planting, planning grazing strategies, and making management decisions. Our objective was to compare dry matter yield and crude protein (CP) yield of blade, sheath, and stem fractions of intermediate wheatgrass [Elytrigia intermedia (Host) Nevski] and smooth bromegrass (Bromus inermis Leyss.) during the growing season. Intermediate wheatgrass and smooth bromegrass were sampled on a weekly basis from 14 May to 25 June in 1997 and from 5 May to 23 June in 1998 at Lincoln, NE. …

Biochemical Basis Of Specialization For Dispersal Vs. Reproduction In A Wing-Polymorphic Cricket: Morph-Specific Metabolism Of Amino Acids, Zhangwu Zhao, Anthony J. Zera

Anthony Zera Publications

The biochemical basis of specializations for dispersal vs. reproduction is an understudied aspect of dispersal polymorphism in insects. Using a radiolabelled amino acid, we quantified differences in in vivo amino acid metabolism between morphs of the wing-polymorphic cricket, Gryllus firmus, that trade-off early age reproduction and dispersal capability. Studies were conducted in crickets fed a variety of diets expected to influence amino acid and lipid metabolism. On the day of molt to adulthood, prior to the morph-specific trade-off between ovarian growth and biochemical preparation for flight (e.g. biosynthesis of triglyceride flight fuel), morphs did not differ in any aspect of …