Results 91 to 100 of about 119,060 (243)

Getting on Track: Good Investments for Pennsylvania's Public Transit System [PDF]

open access: yes, 2008
Provides an overview of the state's transit system and summarizes opportunities for investment in rapid transit, rail, and bus lines in each region.
James Browning, Timothy Telleen-Lawton
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Multivariate Regression With Dependence Structures: Evaluating Associations Between Plasma Metabolomics and Alcohol Intake in Older Adults

open access: yesStatistics in Medicine, Volume 45, Issue 6-7, March 2026.
ABSTRACT High‐dimensional omics data often exhibit complex yet organized dependencies, characterized by intelligent network properties like high modularity, small‐worldness characteristics, and scale‐free topology. However, integrating these structured interdependencies between omics variables into multivariate regression models presents challenges ...
Yifan Yang   +5 more
wiley   +1 more source

FY 2015 DVRPC Annual Report [PDF]

open access: yes, 2016
Each fiscal year, DVRPC is responsible for issuing an annual report that summarizes the programs and projects that comprise the annual planning work program.

core  

Select Small Non‐Coding RNAs Are Determinants of Survival in Older Adults

open access: yesAging Cell, Volume 25, Issue 3, March 2026.
Circulating small RNAs were profiled by RNA sequencing in a well‐characterized cohort and evaluated alongside 187 clinical variables to predict survival. Models incorporating circulating small RNAs, including parsimonious subsets, outperformed age and clinical factors alone (AUC), with causal analyses supported by experimental evidence from the ...
Virginia Byers Kraus   +12 more
wiley   +1 more source

Savage Desert, American Garden: citrus labels and the selling of California, 1877-1929 [PDF]

open access: yes, 2008
In 1877, a year after the railroad reached Southern California, the first shipment of California oranges left the Los Angeles groves of William Wolfskill, bound for St. Louis, Missouri.
Knight Lozano, Henry
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A Multi‐Organ Atlas Links Gut Microbial Metabolites to Systemic Redox Changes in Aging Mice

open access: yesAging Cell, Volume 25, Issue 3, March 2026.
A gut‐derived metabolic signature drives systemic aging phenotypes. Integrated multi‐omics profiling of young versus aged mice identifies a conserved aging signature characterized by the depletion of protective lysophosphatidylcholines (LPC 22:0) and the concurrent accumulation of pro‐oxidative microbial catabolites (TMAO, IAA).
Sanaullah Sajid   +6 more
wiley   +1 more source

Thermal Sunyaev–Zel’dovich Effect in the Circumgalactic Medium. II. Dependence on Star Formation

open access: yesThe Astrophysical Journal
We measure the thermal Sunyaev–Zel’dovich effect in the circumgalactic medium (CGM) of ≈2.5 million M _200  = 10 ^12−14 M _⊙ WISE × DESI galaxies out to z = 1.2.
Sanskriti Das   +3 more
doaj   +1 more source

Policy Alternatives for the Southern Ogallala Aquifer [PDF]

open access: yes
Due to declining water levels in the Ogallala Aquifer, policy alternatives for extending the life of the aquifer for irrigation and other purposes are evaluated. The study concludes that blanket water conservation policies for the region are likely to be
Johnson, Jeffrey W.   +4 more
core   +1 more source

Analysis of Human miRNA Derived From Bladder Epithelial Cells Infected With Uropathogenic Escherichia coli

open access: yesAPMIS, Volume 134, Issue 3, March 2026.
ABSTRACT MicroRNAs (miRNAs) have been shown to regulate many cellular processes and to play a role in host‐pathogen interactions. However, the role of miRNA in urinary tract infection (UTI) remains unclear. The aim of this study was to analyze and compare miRNAs from supernatants of human bladder epithelial cells infected with ESBL‐producing (ESBL019 ...
Katarina Persson   +3 more
wiley   +1 more source

\u27A Beautiful Dream Realized\u27: John S. Rice and the Seventy-Fifth Anniversary of the Battle of Gettysburg

open access: yes, 2020
We have real cause for being proud of our past and the heritage it has given us ... We have a rich past ... along with this heritage we have had thrust upon us a deep responsibility, John S. Rice said in 1959.
Jordan, Brian Matthew
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