Too busy to vacuum your living room? Let Roomba the robot do it. Don’t want to risk a soldier’s life to disable an explosive? Let a robot do it.
It’s becoming more common to have robots sub in for humans to do dirty or sometimes dangerous work. But researchers are finding that in some cases, people have started to treat robots like pets, friends, or even as an extension of themselves. That raises the question, if a soldier attaches human or animal-like characteristics to a field robot, can it affect how they use the robot? What if they “care” too much about the robot to send it into a dangerous situation? (more…)
Improvised explosive devices (IEDs) are becoming a global problem for the U.S. armed forces. To prevent injuries to soldiers and provide better care to those who are injured, the U.S. military is striving to better understand how blasts impact the human body.
In 2011 the Army’s Rapid Equipping Force (REF) approached the Georgia Tech Research Institute (GTRI) as part of the DOD Information Analysis Center (IAC) program to develop a system that measures the physical environment of an explosion and collects data that can be used to correlate what the soldier experienced with long-term medical outcomes, especially traumatic brain injury. The solution: the Integrated Blast Effect Sensor Suite (IBESS). IBESS is the first system to acquire integrated, time-tagged data during an explosive event – whether soldiers are on the ground or riding in a vehicle – and can later help recreate a holistic picture of what happened. (more…)
COLUMBIA, Mo. – As recently as the Vietnam and Korean wars, soldiers’ families commonly had to wait months to receive word from family members on the front lines. Now, cell phones and the internet allow deployed soldiers and their families to communicate instantly. However, along with the benefits of keeping in touch, using new communication technologies can have negative consequences for both soldiers and their families, according to a study by University of Missouri researcher Brian Houston. This research could lead to guidelines for how active military personnel and their families can best use modern communications.
“Deployed soldiers and their families should be aware that newer methods of communication, especially texting, can have unintended impacts,” said Houston, assistant professor of communication in the College of Arts and Science. “The brevity and other limitations of text messages often limit the emotional content of a message. The limited emotional cues in text messages or email increases the potential for misunderstandings and hurt feelings. For example, children may interpret a deployed parent’s brief, terse text message negatively, when the nature of the message may have been primarily the result of the medium or the situation.” (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…)
What are the key ingredients to raising successful, self-sufficient offspring? A new life sciences study using 14 years of data on gray wolves in Yellowstone National Park indicates that cooperative group behavior and a mother’s weight are crucial.
“A female’s body weight is key in the survival of her offspring, and cooperation in the protection and feeding of young pups pays off in terms of the production of offspring,” said Robert Wayne, a professor of ecology and evolutionary biology at UCLA and co-author of the new research, published this week in the online edition of the Journal of Animal Ecology. (more…)
EAST LANSING, Mich. — In the first combat-zone study of its kind, a research team led by Michigan State University found that soldiers with a positive outlook in the most traumatic situations were less likely to suffer health problems such as anxiety and depression.
The study, which surveyed Army troops fighting in Iraq, could have implications for police officers, firefighters and others who regularly deal with traumatic events such as death. Training these first-responders to think in less catastrophic terms could help them better cope with distressing events and function more effectively in the long term, said MSU’s John Schaubroeck, lead researcher on the project. (more…)
Until now it was believed that a person is unable to read the thoughts of fellow human beings. “Spying” on the dreams of another person appeared unrealistic. However, recent research by American scientists revealed that both these things are quite possible. Overly complex devices and paranormal abilities are not required to do so.
Recently, a respectable scientific journal Nature published an article that ten years ago would have been considered a fiction and would not have been publication at all. A group of American researchers led by Dr. Moran Cerf claims to have found a way to electronically records and decipher human dreams and thoughts. No complicated devices are required. The entire transcript can successfully go through an electroencephalograph – a device that for decades has been used by neuroscientists around the world. (more…)
