Purdue at 150: A Visual History of Student Life

Purdue at 150: A Visual History of Student Life by David M. Hovde, Adriana Harmeyer, Neal Harmeyer, and Sammie L. Morris tells Purdue’s story through rare images, artifacts, and words. Authors culled decades of student papers, from scrapbooks, yearbooks, letters, and newspapers to historical photographs and memorabilia preserved in the Purdue University Libraries Virginia Kelly Karnes Archives and Special Collections. Many of the images and artifacts included have never been published, presenting a unique history of Purdue University from the student perspective. Purdue at 150 is organized by decade, presenting a scrapbook-like experience of viewing over 400 rare photographs, documents, and artifacts alongside critical contextual information. Each chapter provides a decadal historical sketch of Purdue University, offering insight into the institution’s unique culture while incorporating campus responses to major national events such as world wars and the Great Depression. Spotlight sections highlight Purdue firsts, including the first graduates of programs, the growth and development of the international student population at Purdue, the creation of significant student organizations, and the foundations of both old and new campus traditions. This curated journey through the personal experiences, spaces, and events of Purdue’s history not only celebrates major accomplishments and acknowledges the contributions Purdue has made to society, but it also explores some of the challenges and tragedies that shaped Indiana’s land-grant university. As a result, Purdue at 150 connects the identity and character of the University of 1869 to the University of 2019 and beyond, as told through the stories of its students. Running throughout this journey is the enduring vision of the land-grant institution and its impact on society, as seen through the material culture of Boilermakers from around the world.https://docs.lib.purdue.edu/purduepress_previews/1024/thumbnail.jp

Hyperfine resolved spectrum of the molecular dication DCl

We have obtained hyperfine-resolved infrared spectra of a PQ23(N) branch line in the v = 2-1 band of the X 3Σ- state of the molecular dication D35Cl2+. Analysis of the hyperfine structure allows us to estimate the magnitude of the Fermi contact interaction for the chlorine nucleus; bF(Cl) = 167 (25) MHz

Education and Income Show Heterogeneous Relationships to Lifespan Brain and Cognitive Differences Across European and US Cohorts.

Higher socio-economic status (SES) has been proposed to have facilitating and protective effects on brain and cognition. We ask whether relationships between SES, brain volumes and cognitive ability differ across cohorts, by age and national origin. European and US cohorts covering the lifespan were studied (4-97 years, N = 500 000; 54 000 w/brain imaging). There was substantial heterogeneity across cohorts for all associations. Education was positively related to intracranial (ICV) and total gray matter (GM) volume. Income was related to ICV, but not GM. We did not observe reliable differences in associations as a function of age. SES was more strongly related to brain and cognition in US than European cohorts. Sample representativity varies, and this study cannot identify mechanisms underlying differences in associations across cohorts. Differences in neuroanatomical volumes partially explained SES-cognition relationships. SES was more strongly related to ICV than to GM, implying that SES-cognition relations in adulthood are less likely grounded in neuroprotective effects on GM volume in aging. The relatively stronger SES-ICV associations rather are compatible with SES-brain volume relationships being established early in life, as ICV stabilizes in childhood. The findings underscore that SES has no uniform association with, or impact on, brain and cognition

Reading for moral progress : 19th century institutions promoting social change

Papers from the Conference on Faith and History, Messiah College, Grantham, Pennsylvania, October 7-8, 1994.Includes bibliographical references.Bread upon the waters : the printed word in Sunday Schools in 19th century England and the United States / Donald G. Davis, Jr. -- The library is a valuable hygienic appliance / David M. Hovde -- Wide awakening : political and theological impulses for reading and libraries at Oberlin College, 1883-1908 / John Mark Tucker

Reading for moral progress : 19th century institutions promoting social change /

"Papers from the Conference on Faith and History, Messiah College, Grantham, Pennsylvania, October 7-8, 1994."Includes bibliographical references.Bread upon the waters : the printed word in Sunday Schools in 19th century England and the United States / Donald G. Davis, Jr. -- The library is a valuable hygienic appliance / David M. Hovde -- Wide awakening : political and theological impulses for reading and libraries at Oberlin College, 1883-1908 / John Mark Tucker.Mode of access: Internet

Education and income show heterogeneous relationships to lifespan brain and cognitive differences across European and US cohorts

Abstract Higher socio-economic status (SES) has been proposed to have facilitating and protective effects on brain and cognition. We ask whether relationships between SES, brain volumes and cognitive ability differ across cohorts, by age and national origin. European and US cohorts covering the lifespan were studied (4-97 years, N = 500 000; 54 000 w/brain imaging). There was substantial heterogeneity across cohorts for all associations. Education was positively related to intracranial (ICV) and total gray matter (GM) volume. Income was related to ICV, but not GM. We did not observe reliable differences in associations as a function of age. SES was more strongly related to brain and cognition in US than European cohorts. Sample representativity varies, and this study cannot identify mechanisms underlying differences in associations across cohorts. Differences in neuroanatomical volumes partially explained SES-cognition relationships. SES was more strongly related to ICV than to GM, implying that SES-cognition relations in adulthood are less likely grounded in neuroprotective effects on GM volume in aging. The relatively stronger SES-ICV associations rather are compatible with SES-brain volume relationships being established early in life, as ICV stabilizes in childhood. The findings underscore that SES has no uniform association with, or impact on, brain and cognition.</p