127 research outputs found
The Lantern Vol. 35, No. 2, Spring 1969
• My Steps Alone • He Said He Hated Time • Communication • Evolution • Morning Almost Faded • Today I Looked • Gloucester • Have You Ever Tried • It\u27s Contact • The Galloping Camel • Life\u27s Flight • Haiku • Today is Monday • At the Waterfront • He Said to Me • Somewhere • A Darkened Window • The Stomach of the Sea • And When I Looked There Were Pinprick Holes in the Sky • Trinity • You Are a Goof • In Transit • Night Will Fall • Praise Be To...?https://digitalcommons.ursinus.edu/lantern/1095/thumbnail.jp
Ariel - Volume 11 Number 1
Executive Editors
Ellen Feldman
Leonardo S. Nasca, Jr.
Business Managers
Barbara L. Davies
Martin B. Getzow
News Editor
Aaron D. Bleznak
Features Editor
Dave Van Wagoner
CAHS Editor
Joan M. Greco
Editorial Page Editor
Samuel Markind
Photography Editor
Leonardo S. Nasca, Jr.
Sports Editor
Paul F. Mansfiel
A Niche for Infectious Disease in Environmental Health: Rethinking the Toxicological Paradigm
2003 Wild Blueberry Project Reports
The 2003 edition of the Wild Blueberry Project Reports was prepared for the Wild Blueberry Commission of Maine and the Wild Blueberry Advisory Committee by researchers at the University of Maine, Orono. Projects in this report include:
1. Factors Affecting the Microbial and Pesticide Residues Levels on Lowbush Blueberries
2. Effect of Blueberry Products on Oxidation in Ground Beef Patties
3. Infestation Detection using Near-Infrared Spectroscopy
4. Whole Wild Blueberries and Arterial Functional Properties
5. Irrigation Water use in Wild Blueberry Production
7. Control Tactics for Blueberry Pest Insects
8. IPM Strategies
9. Biology and Ecology of Blueberry Pest Insects, 2003
10. Wild Blueberry Pollination Research
11. Stem Blight/Dieback and Leaf Spot Diseases in Wild Blueberry Fields
12. Effect of Foliar N spray on Leaf N Concentration, Growth and Yield of Wild Blueberries
13. Effect of Foliar Spray (4-13-15) on Leaf Nutrient Concentration, Growth and Yield of Wild Blueberries
14. Effect of Foliar Copper Application on Growth and Yield of Wild Blueberries
15. Effect of Foliar Copper and/or Iron Application on Growth and Yield of Wild Blueberries
16. Effect of Soil pH on Nutrient Uptake.
17. Effect of Gibberellic Acid (GA3) and CPPU on Fruit Set and Yield of Wild Blueberry after low temperature flower stress
18. Effect of Fertilizer Timing (prune year vs. crop year) on Wild Blueberry Growth and Productivity.
19. Assessment of Hexazinone Alternatives for Weed Control in Wild Blueberries and Weed Control and Field Cover Program Base
20. Evaluation of Fall Applications of Sulfonylurea Herbicides for Bunchberry Control in Wild Blueberries
21. Assessment of clean-cut adapter on hand clippers for weed control in wild blueberries
22. Evaluation and Demonstration of Techniques for Filling in Bare Spots in Wild Blueberry Fields
23. Blueberry Extension Education Program in 2003
24. 2003 Pesticide Groundwater Survey
25. Cultural Weed Management using Sulfur to lower the p
Elizabeth Cady Stanton's 1854 “Address to the Legislature of New York” and the Paradox of Social Reform Rhetoric
Photometry of Particles Ejected From Active Asteroid (101955) Bennu
AbstractNear‐Earth asteroid (101955) Bennu is an active asteroid experiencing mass loss in the form of ejection events emitting up to hundreds of millimeter‐ to centimeter‐scale particles. The close proximity of the Origins, Spectral Interpretations, Resource Identification, and Security–Regolith Explorer spacecraft enabled monitoring of particles for a 10‐month period encompassing Bennu's perihelion and aphelion. We found 18 multiparticle ejection events, with masses ranging from near zero to hundreds of grams (or thousands with uncertainties) and translational kinetic energies ranging from near zero to tens of millijoules (or hundreds with uncertainties). We estimate that Bennu ejects ~104 g per orbit. The largest event took place on 6 January 2019 and consisted of ~200 particles. The observed mass and translational kinetic energy of the event were between 459 and 528 g and 62 and 77 mJ, respectively. Hundreds of particles not associated with the multiparticle ejections were also observed. Photometry of the best‐observed particles, measured at phase angles between ~70° and 120°, was used to derive a linear phase coefficient of 0.013 ± 0.005 magnitudes per degree of phase angle. Ground‐based data back to 1999 show no evidence of past activity for Bennu; however, the currently observed activity is orders of magnitude lower than observed at other active asteroids and too low be observed remotely. There appears to be a gentle decrease in activity with distance from the Sun, suggestive of ejection processes such as meteoroid impacts and thermal fracturing, although observational bias may be a factor
Pan-Cancer Analysis of lncRNA Regulation Supports Their Targeting of Cancer Genes in Each Tumor Context
Long noncoding RNAs (lncRNAs) are commonly dys-regulated in tumors, but only a handful are known toplay pathophysiological roles in cancer. We inferredlncRNAs that dysregulate cancer pathways, onco-genes, and tumor suppressors (cancer genes) bymodeling their effects on the activity of transcriptionfactors, RNA-binding proteins, and microRNAs in5,185 TCGA tumors and 1,019 ENCODE assays.Our predictions included hundreds of candidateonco- and tumor-suppressor lncRNAs (cancerlncRNAs) whose somatic alterations account for thedysregulation of dozens of cancer genes and path-ways in each of 14 tumor contexts. To demonstrateproof of concept, we showed that perturbations tar-geting OIP5-AS1 (an inferred tumor suppressor) andTUG1 and WT1-AS (inferred onco-lncRNAs) dysre-gulated cancer genes and altered proliferation ofbreast and gynecologic cancer cells. Our analysis in-dicates that, although most lncRNAs are dysregu-lated in a tumor-specific manner, some, includingOIP5-AS1, TUG1, NEAT1, MEG3, and TSIX, synergis-tically dysregulate cancer pathways in multiple tumorcontexts
Pan-cancer Alterations of the MYC Oncogene and Its Proximal Network across the Cancer Genome Atlas
Although theMYConcogene has been implicated incancer, a systematic assessment of alterations ofMYC, related transcription factors, and co-regulatoryproteins, forming the proximal MYC network (PMN),across human cancers is lacking. Using computa-tional approaches, we define genomic and proteo-mic features associated with MYC and the PMNacross the 33 cancers of The Cancer Genome Atlas.Pan-cancer, 28% of all samples had at least one ofthe MYC paralogs amplified. In contrast, the MYCantagonists MGA and MNT were the most frequentlymutated or deleted members, proposing a roleas tumor suppressors.MYCalterations were mutu-ally exclusive withPIK3CA,PTEN,APC,orBRAFalterations, suggesting that MYC is a distinct onco-genic driver. Expression analysis revealed MYC-associated pathways in tumor subtypes, such asimmune response and growth factor signaling; chro-matin, translation, and DNA replication/repair wereconserved pan-cancer. This analysis reveals insightsinto MYC biology and is a reference for biomarkersand therapeutics for cancers with alterations ofMYC or the PMN
Genomic, Pathway Network, and Immunologic Features Distinguishing Squamous Carcinomas
This integrated, multiplatform PanCancer Atlas study co-mapped and identified distinguishing
molecular features of squamous cell carcinomas (SCCs) from five sites associated with smokin
Spatial Organization and Molecular Correlation of Tumor-Infiltrating Lymphocytes Using Deep Learning on Pathology Images
Beyond sample curation and basic pathologic characterization, the digitized H&E-stained images
of TCGA samples remain underutilized. To highlight this resource, we present mappings of tumorinfiltrating lymphocytes (TILs) based on H&E images from 13 TCGA tumor types. These TIL
maps are derived through computational staining using a convolutional neural network trained to
classify patches of images. Affinity propagation revealed local spatial structure in TIL patterns and
correlation with overall survival. TIL map structural patterns were grouped using standard
histopathological parameters. These patterns are enriched in particular T cell subpopulations
derived from molecular measures. TIL densities and spatial structure were differentially enriched
among tumor types, immune subtypes, and tumor molecular subtypes, implying that spatial
infiltrate state could reflect particular tumor cell aberration states. Obtaining spatial lymphocytic
patterns linked to the rich genomic characterization of TCGA samples demonstrates one use for
the TCGA image archives with insights into the tumor-immune microenvironment
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