New research shows fungi living beneath the seafloor are widespread
Fungi living beneath the seafloor are widespread in ocean environments around the world, according to a new paper by scientists at the University of Delaware and Woods Hole Oceanographic Institution.
“They’re ubiquitous,” said co-author Jennifer Biddle, assistant professor of marine biosciences at UD’s College of Earth, Ocean, and Environment. “They are everywhere.” (more…)
UD-developed solar reactor can produce solar hydrogen, but how much?
Last spring University of Delaware doctoral candidate Erik Koepf and research associate Michael Giuliano spent two months in Switzerland testing a novel solar reactor Koepf developed to produce hydrogen from sunlight.
Eight weeks of sophisticated testing at temperatures up to 1,200 degrees Celsius revealed that the reactor’s mechanical, electrical and thermal systems worked just as Koepf had predicted. (more…)
UD students use iPads to study the presidential election
Ralph Begleiter and Paul Brewer, professors in the University of Delaware’s Department of Communication, wanted to see if students enrolled in their Road to the Presidency class would pay more attention to the presidential election if media were at their fingertips 24/7. Through a UD Information Technologies (IT) Transformation Grant, iPads were distributed to students enrolled in the course.
“There is something about a student laying their finger on the iPad and discovering what event occurred to make a jump in public opinion popularity occur. It’s that interactivity that makes it a personal experience for the student,” Begleiter observed. (more…)
Future of organizational development Employee Development Roundtable topic
Remember the personnel department? It’s an old fashioned concept now with its focus on record-keeping and employee policies, evolving into “human resources management” in the latter half of the 20th century.
But the future of human resources is also changing. Panelists and attendees at the University of Delaware’s Employee Development Roundtable in December discussed how organizations will develop their employees in the future, how local and global business pressures will affect the field, how technology will change employee development and what organizational development professionals should do now to shape the future. (more…)
UD professor works to overcome challenges in harnessing power of multicore computer processors
Computer processors that can complete multiple tasks simultaneously have been available in the mainstream for almost a decade. In fact, almost all processors developed today are multicore processors. Yet, computer programmers still struggle to efficiently harness their power because it is difficult to write correct and efficient parallel code.
According to the University of Delaware’s John Cavazos, to effectively exploit the power of multi-core processors, programs must be structured as a collection of independent tasks where separate tasks are executed on independent cores.
The complexity of modern software, however, makes this difficult. (more…)
UD’s Armstrong Dunbar a featured expert in PBS series ‘The Abolitionists’
The Abolitionists, airing on PBS this month, is timed to coincide with the 150th anniversary of the Emancipation Proclamation, but it offers viewers “a real understanding of the complexities of what it took to end slavery” beyond Lincoln’s proclamation itself, a University of Delaware historian featured in the series says.
Erica Armstrong Dunbar, associate professor of history with joint appointments in Black American Studies and in women and gender studies, was approached by creators of the three-part series to provide her perspective on the issues and individuals featured. The Abolitionists is part of the “American Experience” series and is scheduled to air Tuesday nights, Jan. 8, 15 and 22. (more…)
Wind, solar power paired with storage could be cost-effective way to power grid
Renewable energy could fully power a large electric grid 99.9 percent of the time by 2030 at costs comparable to today’s electricity expenses, according to new research by the University of Delaware and Delaware Technical Community College.
A well-designed combination of wind power, solar power and storage in batteries and fuel cells would nearly always exceed electricity demands while keeping costs low, the scientists found. (more…)
UD sociologist writes book about ‘betrayal’ of African American veterans
For the University of Delaware’s Benjamin Fleury-Steiner, research for his new book Disposable Heroes: The Betrayal of African American Veterans was uncomfortable and disquieting.
An associate professor of sociology, Fleury-Steiner spent months interviewing black veterans of Vietnam, Iraq and Afghanistan in the back streets of Wilmington, Del., to learn more about their service to their country and their experiences upon returning home.
The topic had long been on Fleury-Steiner’s mind, himself an Army veteran of Operation Desert Storm who had ducked Scud missiles in Saudi Arabia. (more…)
