657 research outputs found
Portraits (with an essay Of Masks & Myself: Notes on the Self-Portraits of February 1983)
Barry Moser of West Hatfield, Massachusetts, is a distinguished wood engraver who has done illustrations for special limited editions of Moby Dick, Alice in Wonderland, Frankenstein, Huckleberry Finn, among others
MODEL SELECTION TECHNIQUES FOR REPEATED MEASURES COVARIANCE STRUCTURES
A parsimonious covariance structure of repeated measures is often sought for purposes of increased power for testing hypotheses about the means, and for insight into the stochastic processes governing the repeated measures. For normal data, model selection is often based upon likelihood ratio tests or information criteria derived from the likelihood, sometimes supplemented with graphical plots of correlations and partial correlations. We exploit the ordered nature of repeated measures to decompose the likelihood ratio goodness-of-fit test statistic, and display graphical fingerprints associated with the covariance structures to help detect covariance structure misspecification, in order to provide guidance in choosing an appropriate structure for the data. The proposed methodology is illustrated with simulated repeated measures data and then applied to an experiment to compare tillage methods of pasture establishment
Soluble RAGE: a hot new biomarker for the hot joint?
The receptor for advanced glycation endproducts (RAGE) interacts with distinct ligand families linked to the inflammatory response. Studies in animal models suggest that RAGE is upregulated in the inflamed joint and that blockade of the receptor, using a ligand decoy soluble form of RAGE (sRAGE), attenuates joint inflammation and expression of inflammatory and tissue-destructive mediators. In this issue of Arthritis Research & Therapy, Rille Pullerits and colleagues reported that plasma levels of sRAGE were reduced in subjects with rheumatoid arthritis compared with healthy controls or subjects with non-inflammatory joint disease. These findings suggest the possibility that levels of sRAGE might be a biomarker of inflammation. Not resolved by these studies, however, is the intriguing possibility that endogenously higher levels of sRAGE might be linked to a lower incidence of arthritis or to the extent of inflammation. Nevertheless, although 'cause or effect' relationships may not be established in this report, fascinating insights into RAGE, inflammation and human arthritis emerge from these studies
A COMPARISON OF SPATIAL PREDICTION METHODS USING INTENSE SPATIALLY-ACQUIRED WATER QUALITY DATA
Water quality information obtained through intensive spatial sampling using automated devices provides opportunities to monitor and forecast the spatial distribution of nutrients and phytoplankton concentrations, and help establish water circulation patterns in estuarine and coastal waters. To be cost effective, efficient sampling designs and estimation methodologies must first be developed. As a starting basis, we applied an original transect sampling design that was used to estimate the spatial distribution of chlorophyll a, salinity, and temperature in the Cienaga Grande de Santa Marta, a coastal lagoon in Colombia. We superimposed the transects over satellite images of the lagoon obtained in the period 1993-2001 to evaluate the efficiency and accuracy of using such transects to estimate the distribution of water quality variables. The satellite images were taken in 1993 (SPOT-3), 1995 (Landsat-6), and 1999 (Landsat-6), and water reflectance values were used as a “proxy” for the water quality variables. Spatial prediction using kriging and thin-plate smoothing splines were used to predict reflectance for a grid network of points taken from the images, and predictions were compared with observed values to compare methods and transect routes. Rapid changes in reflectance in short distances (for example , caused by phytoplankton blooms), complicated the analysis, and neither method proved superior over all transect routes and images, although the kriging predictor remained relatively consistent in performance over the various selected sampling routes
Credit Card Usage of College Students: Evidence from Louisiana State University (Research Information Sheet #107)
In recent years, there has been a dramatic growth in credit card usage among college students. How are Louisiana State University undergraduates using credit cards? Are LSU students managing credit card debt wisely? What can LSU do to offer the appropriate kinds of help to enable students to be financially literate? These are the issues addressed in this publication.https://digitalcommons.lsu.edu/agcenter_researchinfosheets/1007/thumbnail.jp
Glycation and diabetes: The RAGE connection
The hyperglycaemic state seen in diabetes mellitus is associated with the development of diabetes-specific microvascular complications and accelerated macrovascular disease. Evidence implicates the formation and subsequent effects of advanced glycation endproducts (AGEs) as a contributing cause. AGEs exert their effects through interaction with the Receptor for AGE (RAGE) which upregulates expression of the receptor and induces a cascade of cytotoxic pathways. Accumulation of AGE/RAGE can be seen at sites of vascular disease in both animal models of diabetes and human diabetic subjects. Blockade of RAGE in animal models of diabetes suppresses development of dysfunction in the vasculature and atherosclerosis development. Genetic studies of RAGE reveal that a number of allelic variants of RAGE occur in key protein and regulatory domains. A Gly to Ser change at position 82 and two 5¢¢ flanking polymorphisms at position –374 and –429 lead to altered function and expression of RAGE which may impact on diabetic vascular disease development. Therapy aimed to block RAGE upregulation may prove to be useful in treating individuals with diabetic vascular disease
Partner-assisted emotional disclosure for patients with gastrointestinal cancer: Results from a randomized controlled trial
For patients with cancer who are married or in an intimate relationship, their relationships with their partners play a critical role in their adaptation to their illness. However, cancer patients and their partners often have difficulty in talking with each other about their cancer-related concerns. Difficulties in communication may ultimately compromise both the patient-partner relationship and the patient's psychological adjustment. The present study tested the efficacy of a novel partner-assisted emotional disclosure intervention in a sample of patients with gastrointestinal (GI) cancer
The Vehicle, 1965, Vol. 7
Vol. 7
Table of Contents
CommentaryElaine Lancepage 3
Lost Island and The Unseen SeaDaun Alan Leggpage 5
ElegyWilliam Mosierpage 6
AwayDavid Dixpage 7
DulceyRoberta Mathewspage 8
Alarum Tuam JonneDavid Walkerpage 11
Little BrotherSteve Gibbspage 13
River RunningDaun Alan Leggpage 15
PortraitRobert D. Thomaspage 16
The RockRoger Lewis Hudsonpage 17
Jarman HospitalElaine Lancepage 18
Of Domes and DiamondsDwight Ashbypage 19
Friday NightRoger J. Barrypage 20
MurderHelen Coxpage 23
Vigil SongDaun Alan Leggpage 24
Had You But Been the OneDavid Helmpage 25
To A Useless WeaponDarlene Brewerpage 25
Out of the NightPat Hartpage 26
La MortAdrian Beardpage 28
Mrs. Milton\u27s LamentBob Millerpage 30
Cockle CoveSusan McCabepage 31
Loss of VirtueJim Rinnertpage 32
The KeepsakeDwight Ashbypage 33
The RuinsRoger Lewis Hudsonpage 35
Ante Major OdysseyDaun Alan Leggpage 38
ReligionAnthony Barrettepage 39
All JoyJim Rinnertpage 40
SesameElaine Lancepage 40
CenterpieceDwight Ashbypage 41
A Great White WaveJohn Rhodespage 42
QueryElaine Lancepage 44
PistachioRita Salyerspage 45
FacadeKathleen McCormackpage 46
Winter Wisp AwaySteve Gibbspage 46
ScenarioDavid Dixpage 47
Damn-GodSteve Gibbspage 48
AccidentElaine Lancepage 48https://thekeep.eiu.edu/vehicle/1013/thumbnail.jp
The Vehicle, Spring 1993
1993 Commemorative Edition: Celebrating 35 Years
Table of Contents
The Vehicle Editors\u27 Lineagepage 5
Milestonespage 6
THE SIXTIES
Coverspage 7
Editors\u27 Notespage 8
Sureness is Never - excerptDon Shepardsonpage 9
SophisticationBenjamin Polkpage 10
A SonnetMignon Stricklandpage 11
The Twenty-Third ChannelBen Polkpage 11
Opposite AttractionsC.E.M. (Christine McColl)page 12
John F. KennedyJoel E. Hendrickspage 13
The Girl on the White PonyLarry Gatespage 14
The TimesW.D.M. (William Moser)page 16
Home ThoughtsJane Careypage 17
1966Roger Zulaufpage 18
Nagging ThoughtJanet Andrewspage 18
THE SEVENTIES
Coverspage 19
Editors\u27 Notespage 20
RevolutionsSteve Siegelpage 21
UntitledKristine Kirkhampage 23
The Arithmetic ProblemJanice Forbuspage 23
Willie Seeverson Threw a Worm at MeMary Pipekpage 24
a love poem (by approximation)Ted Baldwinpage 25
Night and Summer in Two WorldsBarry Smithpage 26
Story of a Teenage PickleTerry Louis Schultzpage 27
Danny Lonely, Danny WildDevin Brownpage 28
Always TomorrowMary McDanielpage 29
THE EIGHTIES
Coverspage 31
Having ChildrenDevon Flesorpage 33
What is Unnatural Is Sometimes MagicAngelique Jenningspage 34
If My Father Were A Writer, He Would Still BuildAngelique Jenningspage 35
Photo AlbumPatrick Peterspage 36
Poet Born in Pearl HarborAngelique Jenningspage 37
The History of High School BasketballPatrick Peterspage 38
Banana BreadGail Bowerpage 39
Cover LetterBob Zordanipage 40
Home MoviesBob Zordanipage 41
MigrationPatrick Peterspage 42
THE NINETIES
Ba, Ba, Black SheepVictoria Bennettpage 45
Daily LessonsJennifer Moropage 49
Folding My OwnLaurie Ann Malispage 51
About the Authorspage 53
Editors\u27 Notespage 56https://thekeep.eiu.edu/vehicle/1062/thumbnail.jp
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