Digital Commons Network^™

Components, Volume 1 (2005), Lsu Center For Computation & Technology

Components

No abstract provided.

Reduced Susceptibility To Tebufenozide In Populations Of The Sugarcane Borer (Lepidoptera: Crambidae) In Louisiana, F. P.F. Reay-Jones, W. Akbar, C. D. Mcallister, T. E. Reagan, J. A. Ottea

Faculty Publications

Susceptibility of the sugarcane borer, Diatraea saccharalis (F.), to tebufenozide was measured using a feeding bioassay, and values obtained were compared with baselines generated before the use of this insecticide in Louisiana sugarcane, Saccharum spp. Results from our study suggest that susceptibility to tebufenozide is decreasing in field-collected sugarcane borers. Inflections in the log dosage-probit lines were detected for many of the field collections, indicating increased heterogeneity within these populations in response to tebufenozide. Where appropriate, probit transformation was used to estimate susceptibility, and significant differences (1.6-2.7-fold) were measured in LC50 values between some field-collected cohorts and the previously measured …

Optimal Random Libraries For The Isolation Of Catalytic Rna, Tricia M. Coleman, Faqing Huang

Faculty Publications

The relationship between ribozyme size and catalytic activity is of fundamental importance for RNA catalysis and molecular evolution in the RNA world. We have performed a series of competitive in vitro selection experiments to probe the relationship using RNA libraries containing size-heterogeneous random regions. Our experiments have established an inverse correlation between RNA replication efficiency (the combined efficiency of PCR amplification, transcription, and reverse transcription) and RNA size. A number of ribozyme sequences have been isolated from different RNA size groups under competitive selection conditions. Comprehensive kinetic analysis on isolated ribozymes has revealed that large ribozymes do not confer a …

Alu Insertion Loci And Platyrrhine Primate Phylogeny, David A. Ray, Jinchuan Xing, Dale J. Hedges, Michael A. Hall, Meredith E. Laborde, Bridget A. Anders, Brittany R. White, Nadica Stoilova, Justin D. Fowlkes, Kate E. Landry, Leona G. Chemnick, Oliver A. Ryder, Mark A. Batzer

Faculty Publications

Short INterspersed Elements (SINEs) make very useful phylogenetic markers because the integration of a particular element at a location in the genome is irreversible and of known polarity. These attributes make analysis of SINEs as phylogenetic characters an essentially homoplasy-free affair. Alu elements are primate-specific SINEs that make up a large portion of the human genome and are also widespread in other primates. Using a combination wet-bench and computational approach we recovered 190 Alu insertions, 183 of which are specific to the genomes of nine New World primates. We used these loci to investigate branching order and have produced a …

Modeling The Amplification Dynamics Of Human Alu Retrotransposons, Dale J. Hedges, Richard Cordaux, Jinchuan Xing, David J. Witherspoon, Alan R. Rogers, Lynn B. Jorde, Mark A. Batzer

Faculty Publications

Retrotransposons have had a considerable impact on the overall architecture of the human genome. Currently, there are three lineages of retrotransposons (Alu, L1, and SVA) that are believed to be actively replicating in humans. While estimates of their copy number, sequence diversity, and levels of insertion polymorphism can readily be obtained from existing genomic sequence data and population sampling, a detailed understanding of the temporal pattern of retrotransposon amplification remains elusive. Here we pose the question of whether, using genomic sequence and population frequency data from extant taxa, one can adequately reconstruct historical amplification patterns. To this end, we developed …

School Of Renewable Natural Resources Newsletter, Fall 2005, Louisiana State University And Agricultural & Mechanical College

Research Matters & RNR Newsletters

The annual newsletter from the School of Renewable Natural Resources was a publication which aimed to update and entertain interested readers with the news and research from RNR faculty, students and staff.

Grotesques— Rocaille—Laocoon "Remembering Nature" In Winckelmann, Erdmannsdorff, Chodowiecki, And Goethe, Christiane Hertel

1650-1850: Ideas, Aesthetics, and Inquiries in the Early Modern Era

No abstract provided.

Molloy V. Meier Extends Genetic Counseling Duty Of Care To Biological Mcclain Parents And Establishes That Legal Damages Must Occur Before A Wrongful Conception Action Accrues For Statute Of Limitations Purposes, Mark Hallberg, Teresa Fariss

William Mitchell Law Review

Inherited genetic disorders are a well-known cause of developmental delays in children. It is, therefore, “foreseeable” to physicians treating developmentally delayed children that parents of these children will rely on the physicians’ opinions of whether a genetic cause exists. Accordingly in 1992, when Dr. Diane Meier, a pediatrician, discovered developmental delays in S.F., the three-year-old daughter of Kimberly Flomer (now Molloy) and Robert Flomer, “accepted standards of pediatric practice” required Dr. Meier to order genetic testing, including testing for Fragile X Syndrome, one of the most common causes of inherited mental retardation. The foreseeable consequences of Dr. Meier’s alleged failure …

Home-Range Size, Response To Fire, And Habitat Preferences Of Wintering Henslow's Sparrows, Catherine L. Bechtoldt, Philip C. Stouffer

Faculty Publications

Henslow's Sparrow (Ammodramus henslowii) is a declining, disturbance-dependent grassland bird that winters in the longleaf pine (Pinus palustris) ecosystem of the southeastern United States. During two winters (2001, 2002), we estimated the relative abundances, movement patterns, and habitat associations of Henslow's Sparrows wintering in habitat patches differing in time since last burn (burn treatment). We conducted our study in southeastern Louisiana in Andropogon spp.-dominated longleaf pine savanna habitat. Henslow's Sparrows were most abundant in savannas burned the previous growing season, with a mean relative abundance of 2.6 individuals/ha. The most dramatic decline occurred between burn year 0 and year 1 …

Role Of The Posterior Vacuole In Spraguea Lophii (Microsporidia) Spore Hatching, Ann M. Findley, Earl H. Weidner, Kevin R. Carman, Zhimin Xu, J. Samuel Godbar

Faculty Publications

Microsporidia constitute a large group of obligate intracellular protozoan parasites that inject themselves into host cells via the extrusion apparatus of the infective spore stage. Although the injection process is poorly understood, its energy source is thought to reside in the posterior vacuole that swells significantly during spore firing. Here we report the presence and localisation of the key peroxisomal enzymes catalase and acyl-CoA oxidase (ACOX) within the posterior vacuole of Spraguea lophii (Doflein, 1898) spores. Western blot analyses show that these enzymes discharge out of the spore and end up in the medium external to the extruded sporoplasms. The …

Storage Stability Of Lutein During Ripening Of Cheddar Cheese, S. T. Jones, K. J. Aryana, J. N. Losso

Faculty Publications

Lutein (3,3′-dihydroxy-α-carotene) has been identified as a dietary factor that can delay the onset of age-related macular degeneration (AMD). However, available food sources of lutein contain only modest amounts of the carotenoid. Food fortification with lutein extract has been identified as a low-budget approach to prevent the onset or progression of AMD. The objectives of this study were to 1) incorporate various amounts of lutein into Cheddar cheese; 2) examine the color, pH, microbiological, and sensory characteristics of the Cheddar cheese during storage; and 3) analyze the stability of lutein during the cheese maturation process. Lutein extracted from corn was …

Foraging Behaviors Of Alouatta Palliata, Mantled Howling Monkeys, Jeffrey A. Baum

Nebraska Anthropologist

Research was conducted at the EI Zota biological field station to determine the amount and type of food processing exhibited by mantled howling monkeys (Alouatta palliata) prior to consumption. Mantled howling monkeys have been labeled as behavioral folivores with limited morphological adaptations for foliage digestion. The purpose of this study was to determine if A. palliata displayed any food manipulations and how food was selected by the species. Breakdown of the data was done to evaluate differences based on sex for these feeding and foraging behaviors. Results showed no behaviors that could be classified as manipulating food items …

Women And Warfare: How Human Evolution Excluded Women, Brett Kennedy

Nebraska Anthropologist

In 1983, David B. Adams published "Why are there so few Women Warriors? " This important paper brought to light the traditional coriflict between marriage and war. Going against the classical "men are more aggressive" theory, Adams presented the conflict of interest a wife might experience in a patrilocal, exogamous society that would necessitate her removal from the warfare complex. However, even in those societies that there is no coriflict of interest, the woman warrior is almost unheard of Furthermore, even within those societies that allow women to participate in war, they are always the rarest exception. To answer this …

Punitive Behavior In Ebay Auctions, Kyle Gibson M.A.

Nebraska Anthropologist

EBay employs a system known as "feedback" to assure trust between those buying and selling items using its service. Feedback information on past auctions is available for all to see; a positive reputation is likely to increase a seller's business just as a negative reputation can harm it. The importance of a good eBay reputation (i.e., highfeedback score) may lead members of the eBay community to react harshly if they receive neutral or negative feedback. Here, the hypothesis that negative feedback is reciprocated/punished with negative feedback is supported The feedback system eBay uses does not serve the best interests of …

Female And Male Perceptions Of Attractiveness: What Is Attractive And Why?, Ryan Schacht

Nebraska Anthropologist

The goal of mate selection is to choose a partner that will contribute to one's reproductive success. This contribution can be found in two possible ways: either through genetic quality or parental investment. These qualities are generally visible by the expressed phenotype of an individual and found to be more or less attractive based on their value to reproduction. Those features found to be attractive between the sexes are generally the same although, their proportions may vary. Indicators of attractiveness include waist-hip ratio, body mass index, facial and bodily symmetry, as well as other physical attributes. These phenotypic markers indicate …

Romantic Love And Marriage: An Analysis Of The Concept And Functionality Of Romantic Love As A Marital Stabilizing Agent, Emily Sorrell

Nebraska Anthropologist

When identifying the central components that constitute general social structures, one cannot overlook the integral role that marriage, in its many manifestations, plays in the make-up of human societies. Marriage, or the ultimate extension of pair bonding, developed largely as a cultural adaptation to the reproduction of slowly developing human offspring and hence can be viewed as a method of maximizing reproductive fitness. If this assumption is correct, then one may presume that it would be beneficial to humans and their reproductive success to engage in marriages of relative stability. Hence, it would be reasonable to assume that there must …

Theory Of Mind In Chimpanzees: A Rationalist Approach, Benjamin Grant Purzycki

Nebraska Anthropologist

The question of whether or not chimpanzees possess the ability to mentally represent others' mental states has been a popular question since Premack and Woodruff (1978) originally asked the question. It is well established that humans have a theory of mind (ToM), but extending this psychological faculty to our evolutionary cousins has created a massive amount of literature and research attempting to resolve this issue. Such a resolution is arguably not possible given the nature of the debate. An Either/Or approach to chimpanzee theory of mind both ignores the essential components of ToM as well as foreclosing on the possibility …

Postpartum Depression: An Evolutionary Perspective, Mark Tracy

Nebraska Anthropologist

There is no common consensus among theorists regarding the nature and purpose of postpartum depression. Evolutionary theorists have proposed that the onset of postpartum depression is an adaptive function that signals a potential fitness cost to the mother i. e. the investment in the child will be cost more than the evolutionary benefits to be gained from rearing this child Many studies have shown that there is a strong correlation between postpartum depression and lack of paternal or social support indicating that when these two variables are absent the mother is more likely to experience postpartum depression. In this paper …

Furman Alumni News, Furman University

Furman Magazine

No abstract provided.

Garden View, Furman University

Furman Magazine

No abstract provided.

Recommendations Of The Secretary-General's High-Level Panel On Threats, Challenges And Change: A Member's Perspective, Sir David Hannay

Northwestern Journal of Human Rights

No abstract provided.

The Graduate School, University Of New Hampshire Catalog, 2005-2007, University Of New Hampshire

Graduate Catalog

No abstract provided.

Graduate Degree Completions, 1991-2005, University Of New Hampshire. Institutional Research And Assessment

UNH Factbooks

University of New Hampshire factbook data from the 2004-2005 academic year

University Of New Hampshire Undergraduate Catalog, 2005-2006 Bulletin, University Of New Hampshire

Undergraduate Catalog

No abstract provided.

Bachelor Degree Completions By College, 1991-2005, University Of New Hampshire. Institutional Research And Assessment

UNH Factbooks

University of New Hampshire factbook data from the 2004-2005 academic year

Variation In Isoprene Emission From Quercus Rubra: Sources, Causes, And Consequences For Estimating Fluxes, Jennifer L. Funk, Clive G. Jones, Dennis W. Gray, Heather L. Throop, Laura A. Hyatt, Manuel T. Lerdau

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Isoprene is the dominant volatile organic compound produced in many forest systems. Uncertainty in estimates of leaf level isoprene emission rate stems from an insufficient understanding of the patterns and processes controlling isoprene emission capacity in plant leaves. Previous studies suggest that variation in isoprene emission capacity is substantial; however, it is not known at what scale emission capacity is the most variable. Identifying the sources of variation in emission capacity has implications for conducting measurements and for model development, which will ultimately improve emission estimates and models of tropospheric chemistry. In addition, understanding the sources of variation will help …

Review Of "Photosynthesis - Regulation Under Varying Light Regimes", Jennifer L. Funk

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

This is a review of "Photosynthesis: Regulation Under Varying Light Regimes." By V S Rama Das. Enfield (New Hampshire): Science Publishers. $65.00. viii + 175 p; ill.; author and subject indexes. ISBN: 1-57808-343-5. 2004.

Response Of Vegetation And Endangered Waterbirds To Habitat Management Techniques At Kealia Pond National Wildlife Refuge, James Andrew Rader

Electronic Theses and Dissertations

Habitat selection, reproductive effort, and habitat utilization of Hawai’ian stilts (Himantopus mexicanus knudseni) and Hawai’ian coots (Fulica alai) was studied on Kealia Pond National Wildlife Refuge in Mau’i, Hawai’i. Nesting behavior was confirmed following management treatments on the northern shore of Kealia Pond. Nests were dispersed or randomly spaced within vegetation patches or newly created mudflat habitat. Pickleweed and makai were the dominant vegetation surrounding the nest setting and utilized for nest substrate by Hawai’ian stilts and Hawai’ian coots respectively. Mechanical control treatments were implemented through monotypic stands of pickleweed to increase interspersion of open water and promote native vegetation. …

2005-2007 Undergraduate Catalog, The University Of Alabama In Huntsville

Course Catalogs

Includes academic calendars, campus resources, a campus map, admissions requirements, and information about finances and degree programs for the academic years 2005-2006 and 2006-2007.

Fighting Epidemics With Information And Laws: The Case Of Sars In China (Book Review), Vincent R. Johnson, Brian T. Bagley

Faculty Articles

In Chinese Law on SARS, Chenglin Liu recounts the tale of China’s efforts to cope with the recent SARS epidemic. The outbreak of SARS coincided with the full session of the 10th National People’s Congress, which elected a new Central Government in response to governmental failures in dealing with the crisis. The new government’s “proactive” approach to addressing the epidemic was to enact new legislation, republish an important law, and issue authoritative interpretations of existing criminal law provisions.

Liu offers a savvy analysis of why China’s centralized framework initially impeded the fight against SARS, and discusses the new government’s decisions …