Digital Commons Network^™

Allometry Of The Duration Of Flight Feather Molt In Birds, Sievert Rohwer, Robert Ricklefs, Vanya Rohwer, Michelle Copple

Biology Department Faculty Works

No abstract provided.

Methods To Identify Plant Metabolites, Deane L. Falcone, John M. Littleton

Plant and Soil Sciences Faculty Patents

This invention provides materials and methods to manipulate the plant genome at the level of single plant cells in culture resulting in the ability to assign metabolic functionality to plant genes involved in the production of biologically active molecules and to create a means of product discovery based on the biosynthetic capacity of plants. The materials to create an activation mutagenesis include incorporation of enhancer sequences from a plant viral promoter at random places in the plant genome via Agrobacterium mediated DNA transfer (T-DNA). The usefulness is that genes in the immediate vicinity of the incorporation were activated which allows …

Linda B. Godfrey, Linda B. Godfrey, Institute Of Child Nutrition. Child Nutrition Archives.

Oral History Project (all interviews)

Linda B. Godfrey’s 35 years as a registered dietitian have taken her from work on the food service staffs of a hospital and nursing home, as a teacher, and as a U.S. Army reserve unit member to her retirement in 2005. She retired as Child Nutrition Program Director for the Shelby County, Alabama, School System and from the United States Army Reserves with the rank of Colonel.

She received her B.S. Degree from the University of Tennessee in Food Science and Institution Management, completed a dietetic internship at the University of Alabama Medical Center in Birmingham, and received a M.S. …

The Eagleville Times,Volume 7, Issue 12, Debbie Ryan

Eagleville Times

No abstract provided.

Record Number Of Cal Poly Students Move On To Vet School In 2009, Public Affairs Office

Press Releases

No abstract provided.

Role Of Fdcs And Fdc Activation In Promoting Humoral Immunity Including Responses To T-Dependent Antigens In The Absence Of T Cells, Sayed Rania El

Theses and Dissertations

Follicular dendritic cells (FDCs) reside in primary B-cell follicles and in the light zones of germinal centers (GCs) in secondary follicles, where their dendrites interdigitate forming extensive networks intimately interacting with B-cells. In GCs, FDCs can be found at the edges attached to the supporting reticular fibers. They trap and arrange immune complexes (ICs) in vivo and in vitro in a periodic manner with 200–500Å spacing and provide both antigen-specific and non-specific accessory signals to B-cells. FDCs exist in resting and activated states, with two characteristically different phenotypes. In their activated state, FDCs upregulate the expression of accessory molecules and …

Departing Moments, Judith Pokras

Westview

No abstract provided.

Communiqué, June 15, 2009, Lindenwood College

Communiqué

The Communiqué was the faculty/staff newsletter for Lindenwood University/College from 1982 to 2016.

Role Of Inn1 And Its Interactions With Hof1 And Cyk3 In Promoting Cleavage Furrow And Septum Formation In S. Cerevisiae, R. Nishihama, J. H. Schreiter, M. Onishi, Elizabeth A. Vallen, J. Hanna, K. Moravcevic, Margaret Flynn Lippincott , '01, Haesun Han , '08, M. A. Lemmon, J. R. Pringle, E. Bi

Biology Faculty Works

Cytokinesis requires coordination of actomyosin ring (AMR) contraction with rearrangements of the plasma membrane and extracellular matrix. In Saccharomyces cerevisiae, new membrane, the chitin synthase Chs2 (which forms the primary septum [PS]), and the protein Inn1 are all delivered to the division site upon mitotic exit even when the AMR is absent. Inn1 is essential for PS formation but not for Chs2 localization. The Inn1 C-terminal region is necessary for localization, and distinct PXXP motifs in this region mediate functionally important interactions with SH3 domains in the cytokinesis proteins Hof1 (an F-BAR protein) and Cyk3 (whose overexpression can restore PS …

Central Florida Future, Vol. 41 No. 52, June 15, 2009

Central Florida Future

Students views vary as parents join site; The energy drink crisis; Caffeine effects; Parking conflict sparks protest; Author's book captivates audience.

Sbe Antropoespeleologia, Volume 2, No. 21, June 15, 2009, Luiz Eduardo P. Travassos

KIP Articles

Contents: Arte rupestre no semiárido - Descoberta a mais antiga estatueta de figura humana - Caverna antiga é a maior descoberta arqueológica da China - Papa celebra missa para 40.000 pessoas em Nazaré - Alverca inaugura centro cultural e reabre grutas em dia de festa - O mistério do subterrâneo em Pelotas - A lendária baía de Ha Long - Foto do Leitor: A baía de Ha Long, Vietnã

A Cox-2 Inhibitor Nimesulide Analog Selectively Induces Apoptosis In Her2 Overexpressing Breast Cancer Cells Via Cytochrome C Dependent Mechanisms, Bin Chen, Bin Su, Shiuan Chen

Chemistry Faculty Publications

Epidemiological and animal model studies have suggested that non-steroidal anti-inflammatory drugs (NSAIDs) can act as chemopreventive agents. The cyclooxygenase-2 (COX-2) inhibitor nimesulide shows anti-cancer effect in different type of cancers. In the current study, five breast carcinoma cell lines were used to explore the anti-cancer mechanisms of a nimesulide derivative compound 76. The compound dose dependently suppressed SKBR-3, BT474 and MDA-MB-453 breast cancer cell proliferation with IC50 of 0.9 μM, 2.2 μM and 4.0 μM, respectively. However, it needs much higher concentrations to inhibit MCF-7 and MDA-MB-231 breast cancer cell growth with IC50 at 22.1 μM and 19.6 μM, respectively. …

The Whole Enchilada, Marilyn Gilbert Komechak

Westview

No abstract provided.

Bjc Today

BJC Today

No abstract provided.

Catamaran Motion Simulation Based On Moving Grid Technique, Ebrahim Jahanbakhsh, Roozbeh Panahi, Mohammad Saeed Seif

Journal of Marine Science and Technology–Taiwan

General purpose software is developed to simulate 6-DoF fluid-structure interaction in two-phase viscous flow. It is a VoF-fractional step solver based on the finite-volume discretization which uses a boundary-fitted body-attached hexahedral grid as the motion simulation strategy. As an application, a high-speed planing catamaran is simulated in steady forward motion as well as in turning maneuver. Results are compared with the available data and good qualitative and quantitative agreements are achieved. Numerical schemes and the solution algorithm of the software are consistent and show a good capability to model highly nonlinear ship motions. It can be further developed to represent …

Behavior Of Chemically Dispersed Oil In Marine Sediment, Jian Hua

Journal of Marine Science and Technology–Taiwan

This laboratory study was to describe properties of four chemically dispersed oils within natural beach sands. The influence of temperature on the adsorption characteristics of dispersed oil to marine sediment was almost negligible, within 10 to 30°C. With certain amount of oil and varied dispersant/oil ratio, oil in top sediments following flushing was not affected by the increase in dispersant application. The application dosage of dispersant had no more influence on releasing oil to deeper sediment or water than the amount of oil applied. When the outflow rate of flushing water doubled, the amounts of oil retained in surface sediment …

Student And Teacher Perceptions Of Motivational Strategies In The Foreign Language Classroom, Ashley Ruesch

Theses and Dissertations

Motivational research has recently shifted focus to include what role teachers, and the motivational strategies they use, play in the language learning classroom (Cheng & Dörnyei, 2007; Dörnyei & Csizer, 1998). Motivational research has traditionally gathered data from either teachers or students. However, researchers have recently been calling for a shift in focus from this individualistic perspective to evaluating motivation more holistically (Dörnyei, 2001a; Oxford, 2003; Ushioda, 2006). Nevertheless, few studies have included the opinions of both the students and teachers. This study has elicited the opinions of both students and teachers to find out which teaching practices both groups …

Kinetics And Phenotype Of Vaccine-Induced Cd8+ T-Cell Responses To Toxoplasma Gondii, Kimberly A. Jordan, Emma H. Wilson, Elia D. Tait, Barbara A. Fox, David S. Roos, David J. Bzik

Dartmouth Scholarship

Multiple studies have established that the ability of CD8⁺ T cells to act as cytolytic effectors and produce gamma interferon is important in mediating resistance to the intracellular parasite Toxoplasma gondii. To better understand the generation of the antigen-specific CD8⁺ T-cell responses induced by T. gondii, mice were immunized with replication-deficient parasites that express the model antigen ovalbumin (OVA). Class I tetramers specific for SIINFEKL were used to track the OVA-specific endogenous CD8⁺ T cells. The peak CD8⁺ T-cell response was found at day 10 postimmunization, after which the frequency and numbers of antigen-specific cells …

Imperfect Oaths, The Primed President, And An Abundance Of Constitutional Caution, Bruce Peabody

NULR Online

Presidential inaugurations frequently invite widespread civic celebration, the broad rhetoric of an incoming Chief Executive, and traditions stretching back for decades and even centuries. The inaugural ceremonies of January 20, 2009 offered all this and something more: a set of important constitutional puzzles radiating from Barack Obama’s imperfect recitation of his oath of office.

At 12:04 p.m., Mr. Obama attempted to fulfill the Constitution’s requirement that each President take a prescribed thirty-five word oath “[b]efore he enter on the Execution of his Office . . . .” During the recitation, Chief Justice John Roberts (who was administering the oath) prompted …

June 13, 2009 (Pages 2921-3030), Pennsylvania Legislative Reference Bureau

Volume 39 (2009)

No abstract provided.

Atmospheric Condensed-Phase Reactions Of Glyoxal With Methylamine, David O. De Haan, Margaret A. Tolbert, Jose L. Jimenez

Chemistry and Biochemistry: Faculty Scholarship

[1] Glyoxal reacts with methylamine in drying cloud droplet/aerosol surrogates to form high molecular mass oligomers along with smaller amounts of 1,3-dimethylimidazole and light-absorbing compounds. The patterns observed by high-resolution time-of-flight aerosol mass spectrometry indicate that oligomers form from repeated imine units. The reactions are 1st order in each reactant: rate-limiting imine formation is followed by rapid dimer and oligomer formation. While excess methylamine evaporates from the droplet, half the glyoxal does not, due to self-oligomerization reactions that occur in the absence of methylamine. Glyoxal irreversibly traps volatile amine compounds in the aerosol phase, converting them into oligomers. This …

The Role Of Religious Education In The Development Of “Universal Responsibility”, Hing Wan Cheng

Conference on “Improving the Human Destiny"

This paper highlights two major issues of the time: Clash of civilizations as suggested by Samuel Huntington and the problem with secularization. The author thinks that both issues are related to (ancient) religions. To resolve these issues, the paper suggests the adoption of “Universal Responsibility” brought forward by Dalai Lama and discusses the role of religious education to have it installed.

Natural Life Histories Of Alaska Colias (Lepidoptera: Pieridae), Jack L. Harry

The Taxonomic Report of the International Lepidoptera Survey

Eight species of the genus Colias of Alaska were studied during the years of 2005, 2006, and 2007. Natural life histories were determined, immature stages described, measured, and photographed. Scanning Electron Microscope (SEM) pictures of the micropyle of five species are included.

Conjugated Linoleic Acid (Cla) Prevents Age-Associated Skeletal Muscle Loss, Md M. Rahman, Ganesh V. Halade, Amina El Jamali, Gabriel Fernandes

Internal Medicine Faculty Publications

In this study, we examined the effect of CLA isomers in preventing age-associated muscle loss and the mechanisms underlying this effect, using 12-months-old C57BL/6 mice fed 10% corn oil (CO) or a diet supplemented with 0.5% c9t11-CLA, t10c12-CLA, or c9t11-CLA+t10c12-CLA (CLA-mix) for 6 months. Both t10c12-CLA and CLA-mix groups showed significantly higher muscle mass, as compared to CO and c9t11-CLA groups, measured by dual-energy X-ray absorptiometry and muscle wet weight. Enhanced mitochondrial ATP production, with higher membrane potential, and elevated muscle antioxidant enzymes (catalase and glutathione peroxidase) production, accompanied by slight increase in H2O2 production was noted in t10c12-CLA and …

Markov Chain Estimation Of Avian Seasonal Fecundity, Matthew A. Etterson, Richard S. Bennett, Eric L. Kershner, Jeffery W. Walk

United States Environmental Protection Agency: Publications

Avian seasonal fecundity is of interest from evolutionary, ecological, and conservation perspectives. However, direct estimation of seasonal fecundity is difficult, especially with multi-brooded birds, and models representing the renesting and quitting processes are usually required. To explore the consequences of modeling decisions on inference about avian seasonal fecundity, we generalize previous Markov chain (MC) models of avian nest success to formulate two different MC models of avian seasonal fecundity that represent two different ways to model renesting decisions and breeding cessation. We parameterize both Markov chains (regular and absorbing) for two species (Eastern Meadowlark, Sturnella magna, and Dickcissel, Spiza …

Roles Of Krüppel Like Factors Klf1, Klf2, And Klf4 In Embryonic Beta-Globin Gene Expression, Yousef Alhashem

Theses and Dissertations

Krüppel like factors (KLFs) are a family of 17 proteins whose main function is gene regulation by binding to DNA elements in the promoters of various genes. KLF transcription factors recognize CACCC-elements and act as activators or repressors of the gene expression. Among the 17 family members, KLF1, KLF2, and KLF4 share high homology to each other. KLF1 is the founding member of the family and is an erythroid-specific protein. KLF2 is expressed in erythroid, endothelial, and other cells. KLF4 is expressed in endothelial, smooth muscle, and other cells. In this thesis, the functions of these KLFs were reviewed in …

The Effect Of Chronic Constriction Injury On Cellular Systems Within Nociceptive Pathways In The Mouse, Michelle Hoot

Theses and Dissertations

Chronic neuropathic pain is often difficult to treat due to its resistance to therapeutic intervention. This is due in part to the poor understanding of the physiological mechanisms involved in the establishment and maintenance of neuropathic pain states. The neuropathic pain model, chronic constriction injury of the sciatic nerve, produced robust pain hypersensitivity in our mice. It also induced significant changes in the mitogen activated protein kinase family, and the cannabinoid and µ-opioid systems in three different brain areas involved in the modulation or regulation of pain states. CCI induced a 2.5 fold increase in mRNA of the kinase Raf-1 …

Brain Stimulation And Genetic Engineering : Quantum Leaps To Improve The Future Of Humanity (With Implications For The Economics Of Climate Change), Yew Kwang Ng

Conference on “Improving the Human Destiny"

No abstract provided.

Reports From Rat Island Reflect Successes And Concerns

United States Fish and Wildlife Service: Publications

After more than two weeks of intensive field monitoring on Alaska’s remote Rat Island, part of Alaska Maritime National Wildlife Refuge, which was treated last year in an effort to eliminate invasive rats and restore seabird populations and other parts of the native ecosystem, biologists have found no sign of the invasive rats that have decimated native bird populations for more than 200 years. The same studies have documented that several bird species, including Aleutian cackling geese, ptarmigan, peregrine falcons, and black oyster catchers are nesting on the ten-square-mile island.

Preparing Usm For The Future 2009-2014, University Of Southern Maine

Strategic Planning

The University of Southern Maine (USM) has ambitious goals as northern New England’s outstanding public, regional, comprehensive university. As USM embarks on the next stage of its academic evolution, it commits itself to fulfilling its potential as a dynamic, innovative, and rigorously mission-focused 21st- century institution. Dedicated to providing its students with a high-quality, accessible, and affordable education, USM is a center of discovery, scholarship, creativity, and public service that benefits its region, its state, the nation, and the world.