Police officers and students exhibit an apparent “hierarchy of bias” in making a split-second decision whether to shoot suspects who appear to be wielding a gun or, alternatively, a benign object like a cell phone, research conducted by the University of Colorado Boulder and San Diego State University has found.
Both the police and student subjects were most likely to shoot at blacks, then Hispanics, then whites and finally, in a case of what might be called a positive bias, Asians, researchers found. (more…)
Professor’s new book examines nature, utopia and the garden
“the result of humanity’s attempt to carve out an ideal place in nature, thereby fashioning a ‘perfect’ earth” — is the subject of a new book, co-authored and edited by the University of Delaware’s Annette Giesecke.
Earth Perfect? Nature, Utopia, and the Garden is a lushly illustrated, 303-page volume that brings together essays from writers and experts across disciplines to study the relationship — historical, present and future — between humanity and the garden. (more…)
Kate Kenski, an associate professor in the UA communication department, is studying the 2012 election using talking points, Twitter feeds and also jokes.
Election season is to politics-watchers as tax season is to accountants. There are polls to follow, debates to dissect and political ads to analyze.
For Kate Kenski, an associate professor in the University of Arizona communication department and School of Government and Public Policy, election season provides a wealth of data that she analyzes to write and teach about public opinion and political communication.
For the 2012 election, Kenski is keeping a keen eye on whether the frequent explanations for wins and losses in previous campaigns hold true for this campaign. Will the economy be the determining factor? Or will candidate personality or message strategy tip the campaign in one candidate’s direction over the other’s? (more…)
Lecturer explores the imperatives of environmental ethics
Speaking to University of Delaware faculty and students and community members in Brown Lab on Monday night, Oct. 15, environmental philosopher Kathleen Dean Moore discussed how important it is for humans to realize their ethical responsibility to save the world from a climate crisis.
In a lecture titled “Why It’s Wrong to Wreck the World: Climate Change and the Moral Obligation to the Future,” Moore reflected on the relationship humans have with the environment and argued that once humans realize the impact of their actions, they will naturally feel a moral obligation to care for the planet. (more…)
At Huntley House, black male students find companions and support
It’s not every day you get to meet somebody who’s made history.
That happened in September for the young men of Huntley House, a section of Sanford Hall for black, male first-year students.
The students met Huntley House namesake Horace Huntley, who in 1969 took part in the takeover of Morrill Hall and occupation of the president’s office. The action called attention to the situation of black University of Minnesota students and led to the creation of what is now the Department of African American & African Studies.(more…)
Health practitioners should use behavior-change tactics so patients take medications as prescribed
COLUMBIA, Mo. – Nearly half of patients taking medications for chronic conditions do not strictly follow their prescribed medication regimens. Failure to use medications as directed increases patients’ risk for side effects, hospitalizations, reduced quality of life and shortened lifespans. Now, a University of Missouri gerontological nursing expert says patients’ poor adherence to prescribed medication regimens is connected to their beliefs about the necessity of prescriptions and concerns about long-term effects and dependency.
MU Assistant Professor Todd Ruppar found that patients’ beliefs about the causes of high blood pressure and the effectiveness of treatment alternatives significantly affected their likelihood of faithfully following prescribed medication regimens. In his pilot study, Ruppar focused on older patients’ adherence to medication treatments that control high blood pressure, a condition that affects nearly 70 million adults in the U.S. and can lead to heart disease and stroke. (more…)
A study of 544 star-forming galaxies shows that disk galaxies like our own Milky Way reached their current state as orderly rotating pinwheels much later than previously thought, long after much of the universe’s star formation had ceased.
Galaxies are in no hurry to grow up, a team of astronomers has discovered. A comprehensive study of hundreds of galaxies observed by the Keck telescopes in Hawaii and NASA’s Hubble Space Telescope has revealed an unexpected pattern of change that extends back 8 billion years, or more than half the age of the universe.
Researchers say the distant blue galaxies they studied are gradually transforming into rotating disk galaxies like our own Milky Way. Until now, it had not been clear how a galaxy’s organization and internal motion change over time, said Benjamin Weiner, assistant astronomer at the UA Steward Observatory and co-author of the paper describing the findings, which are published in The Astrophysical Journal. (more…)
An industry leader in silicon photonics and large-scale photonic-electronic integration, Hochberg is renowned for establishing Optoelectronic Systems Integration in Silicon (OpSIS), a high-tech foundry service for silicon photonics in which the community shares the cost of fabricating complex chip-scale systems across many projects. (more…)
