Abstract: Background: Exposure to pollutants including metals and particulate air pollution can alter DNA methylation. Yet little is known about intra-individual changes in DNA methylation over time in relationship to environmental exposures. Therefore, we evaluated the effects of acute-and chronic metal-rich PM[subscript 2.5] exposures on DNA methylation.
Methods: Thirty-eight male...
Exposure to arsenic early in life has been associated with increased risk of several chronic diseases and is believed to alter epigenetic programming in utero. In the present study, we evaluate the epigenome-wide association of arsenic exposure in utero and DNA methylation in placenta (n = 37), umbilical artery (n...
BACKGROUND: Chronic exposure to arsenic is associated with skin lesions. However, it is not known whether reducing arsenic exposure will improve skin lesions.
OBJECTIVE: We evaluated the association between reduced arsenic exposures and skin lesion recovery over time.
METHODS: A follow-up study of 550 individuals was conducted in 2009-2011 on...
BACKGROUND: Arsenic is an epigenetic toxicant and could influence fetal developmental programming.
OBJECTIVES: We evaluated the association between arsenic exposure and DNA methylation in maternal and umbilical cord leukocytes.
METHODS: Drinking-water and urine samples were collected when women were at <= 28 weeks gestation; the samples were analyzed for arsenic...
With trust in the media reaching an all-time low among Americans, I wanted to explore what prompted this shift in attitude. This thesis analyzes how Americans’ perspectives on the credibility of modern-day media and the value they place on the freedom of the press are heavily influenced by their preferred...
Changes in the field of publishing and in scholarly communication have been impacting the distribution of scientific knowledge for years. The economics of publishing continues to have an impact on subscribers’ ability to maintain access and therefore the readership of established publications may diminish or look for legitimate alternatives to...
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Open Access Resources
Andrea Wirth, Geoscience Information
Changes in the field of publishing and in scholarly communication have been impacting the distribution of scientific knowledge for years. The economics of publishing continues to have an impact on subscribers’ ability to maintain access and therefore the readership of established publications may diminish or look for legitimate alternatives to...
Full Text:
legitimate alternatives to
gain access.
Green OA provides an opportunity to balance a scholar’s need to
In 2012, the Oregon State University (OSU) Libraries Center for Digital Scholarship and Services utilized existing staff and librarian positions to energize OSU’s efforts at building a strong open access collection of scholarly articles by OSU authors. Members of the team begin tracking, requesting, and archiving articles published from 2012...
Changes in the field of publishing and in scholarly communication have been impacting the distribution of scientific knowledge for years. The economics of publishing continues to have an impact on subscribers’ ability to maintain access and therefore the readership of established publications may diminish or look for legitimate alternatives to...