Technology – Page 11 – Shamskm: A site to exchange knowledge and solutions

Technology in the Classroom

By Guest PostOctober 5, 2012Educationclassroom, clickers, delaware, earth, geological hazards, geological sciences, geological topics, hollywood, misconceptions, molten liquid, plate tectonics, susan mcgeary, Technology, ud capture, university, video, virginia earthquake

A professor uses clickers and UD Capture to make a large class feel smaller

Susan McGeary, associate professor in the Department of Geological Sciences at the University of Delaware, incorporated clickers and UD Capture for the first time in spring 2012 to see if she could increase student participation. What McGeary did not expect was the level of engagement in her Geological Hazards course, which is a 250-300 person class.

“Clickers seemed to remove the barrier between me and the students; they approached me more, asked more questions, were more involved during the class — it was exciting,” McGeary said. (more…)

Know How Much You’re Texting While Driving? U-M Study Says No

By Guest PostSeptember 27, 2012Technologyalarm clock, automatic behavior, driving, frequency, habit, human behavior, joseph bayer, michigan, mobile communication, public safety, scott campbell, Technology, texting, texts, university, young adults

ANN ARBOR, Mich.— Texting while driving is a serious threat to public safety, but a new University of Michigan study suggests that we might not be aware of our actions.

U-M researchers found that texting while driving is predicted by a person’s level of “habit”—more so than how much someone texts.

When people check their cell phones without thinking about it, the habit represents a type of automatic behavior, or automaticity, the researchers say. Automaticity, which was the key variable in the study, is triggered by situational cues and lacks control, awareness, intention and attention. (more…)

The Original Twitter? Tiny Electronic Tags Monitor Birds’ Social Networks

By Guest PostSeptember 24, 2012Nature, Sciencearchipelago, bird, brian otis, broadcast, costa rica, crow, drexel university, ecology, encounternet, forest, frequency, galapagos islands, german, internet, islands, john burt, lysanne snijders, Netherlands, new caledonia, radio tracking, radio transmitter, scotland, social behavior, social mobility, social network, South Pacific, st andrews, Technology, university, Washington, wireless sensor, woodland bird

If two birds meet deep in the forest, does anybody hear? Until now, nobody did, unless an intrepid biologist was hiding underneath a bush and watching their behavior, or the birds happened to meet near a research monitoring station. But an electronic tag designed at the University of Washington can for the first time see when birds meet in the wild.

A new study led by a biologist at Scotland’s University of St. Andrews used the UW tags to see whether crows might learn to use tools from one another. The findings, published last week in Current Biology, supported the theory by showing an unexpected amount of social mobility, with the crows often spending time near birds outside their immediate family. (more…)

Technology in the Classroom

By Guest PostSeptember 16, 2012Education, Technologybamboo dock, classroom presentation, commodification, delaware, galton board simulation, google apps, google docs, google forms, mcdonaldization, multimodal communication, powerpoint presentation, predictable model, sociology course, spss, statistical formula, statistics, Technology, university, victor perez, wacom bamboo tablet

UD faculty member teaches sociology and statistics with technology

Victor Perez, an assistant professor in the University of Delaware’s Department of Sociology and Criminal Justice, has found multiple ways to reach students using diverse technological approaches. Perez makes his classroom presentations highly interactive by combining a tablet with an engaging PowerPoint presentation.

Using the Wacom Bamboo tablet and its accompanying app, Perez creates illustrations of statistical formulas and distributions in class. “Bamboo Dock is something that I’ll use pretty frequently in the statistics course, and it looks literally like a journal. What’s great about this is that you can write any statistical formula, and it’s what students will see directly on the screen,” Perez said. (more…)

Fish-tailing Robots

By Guest PostAugust 9, 2012Environment, Naturealgorithm, asian carp, common carp, environmental parameter, fish behavior, fish tailing robots, gps position, internet, invasive fish, josh vander hook, lakes, minneapolis, oregon, patrick plonski, peter sorensen, pratap tokekar, radiotagged carp, robotic boats, staring lake, Technology, track, trash fish, university of minnesota, volkan isler

Robotic boats track radio-tagged common carp in area lakes

As a stiff breeze sweeps across Staring Lake in suburban Minneapolis, a five-foot, antenna-sporting robotic boat plies the water in a back-and-forth pattern.

On the shore, Volkan Isler follows the action as two graduate research assistants launch a second boat.

Today Isler, an associate professor of computer science at the University of Minnesota, and graduate students Pratap Tokekar and Josh Vander Hook have come to the lake to test the newer of the boats. Their mission: developing a new technology to track invasive fish. (more…)

Killing of Bin Laden Offers Insight into “The Business of Martyrdom”

By Guest PostJuly 12, 2012Politicsal qaeda, bin laden, biotechnology, business of martyrdom, david, drone, goliath, history, Iraq, jeffrey lewis, killing, ltte, metaphor, muslim world, philosophy, political goal, smart bomb, sri lanka, suicide attack, suicide bomber, suicide bombing, Technology, terrorist leader, terrorist organization, united states, us military, uslim fighter

COLUMBUS, Ohio – The way the U.S. military killed Osama bin Laden sent a message every bit as powerful as the fact that he was killed in the first place, according to the author of a new history of suicide bombing.

The fact that bin Laden was killed by a team of highly trained soldiers – and not by a drone or bomb – spoiled the grand narrative of brave Muslim fighters vs. U.S. technology that bin Laden and al Qaeda had developed in their war against the United States.

“Bin Laden had built up this image of himself and al Qaeda as a morally superior David against the technological Goliath that is the United States,” said Jeffrey Lewis, a lecturer in the International Studies program at Ohio State University. (more…)

World’s Top Tech Students Go for It All Down Under

By Guest PostJuly 6, 2012Technology2012 summer games, Argentina, australia, blog entry, brazilian brothers, bubblegum, cloud computing, darkened room, eduardo, eureka, gold medals, Greece, Iceland, imagine cup 2012, kinect fun labs, korea, let it bee, london, mathdash, Microsoft, olympic athletes, Pizza, project, robert miles, roberto sonnino, roberts quest, serbia, sydney, team, team boddymusic, team catchcake, team drexel dragons, team radiant, team symbiosis, Technology, united states, walid abu-hadba, windows, worldwide finals, xbox, xbox 360

Young technologists are looking to take the world by storm this weekend at the Imagine Cup 2012 Worldwide Finals in Sydney, Australia.

SYDNEY – Wrapped in the flags of their countries, the competitors climb onto the podium, beaming with joy as the cameras flash. They are young, passionate, business-savvy ambassadors of their field.

These aren’t soccer players or high jumpers, but they are no less competitors than the athletes seeking gold medals at the 2012 Summer Games in London. They are the planet’s premiere young technologists. And, to slightly alter an infamous movie line, they’ve come to change the world and chew bubblegum – and they’re all out of bubblegum. (more…)

In Real Time, Yale Scientists Watch Stem Cells at Work Regenerating Tissue

By Guest PostJuly 4, 2012Sciencealexander brown coxe, ann m haberman, cancer, connective tissue, david g gonzalez, disease, elizabeth deschene, embryonic development, giovanni zito, hair follicle, ichiko saotome, imaging technique, mammal, mesenchyme, panteleimon rompolas, photon intravital microscopy, postdoctoral fellowship, regenerate tissue, stem cell, Technology, therapeutic purpose, valentina greco

Scientists have for the first time watched and manipulated stem cells as they regenerate tissue in an uninjured mammal, Yale researchers report July 1 online in the journal Nature.

Using a sophisticated imaging technique, the researchers also demonstrated that mice lacking a certain type of cell do not regrow hair. The same technique could shed light on how stem cells interact with other cells and trigger repairs in a variety of other organs, including lung and heart tissue.

“This tells us a lot about how the tissue regeneration process works,” said Valentina Greco, assistant professor of genetics and of dermatology at the Yale Stem Cell Center, researcher for the Yale Cancer Center and senior author of the study. (more…)

Tag Archives: Technology