抖阴短视频

The tragic school shooting that occurred Feb. 27 at a suburban Cleveland high school is another reminder that communities can and must take action to prevent school violence, according to Delbert Elliott, a nationally renowned authority on school safety and juvenile violence at the University of Colorado Boulder.

Propulsion by a novel jet engine is the crux of the innovation behind a University of Colorado Boulder-developed aircraft that鈥檚 accelerating toward commercialization. Jet engine technology can be small, fuel-efficient and cost-effective, at least with Assistant Professor Ryan Starkey鈥檚 design. The 抖阴短视频-Boulder aerospace engineer, with a team of students, has developed a first-of-its-kind supersonic unmanned aircraft vehicle, or UAV. The UAV, which is currently in a prototype state, is expected to fly farther and faster -- using less fuel -- than anything remotely similar to date.

Ten plug-in hybrid vehicles, or PHVs, have been added to a University of Colorado Boulder study that has been examining user experiences and system interactions since September 2010 in the local smart-grid environment.

A small smile appeared on the young girl鈥檚 face as she listened to the high-pitched sound coming from the whiffle ball. The sound helped the elementary student locate the ball after her classmate hit it from a specially designed baseball tee. Both of the students are blind. On a recent afternoon, they were in a classroom at the University of Colorado Boulder鈥檚 Integrated Teaching and Learning Program and Laboratory testing toys designed by first-year engineering students. The students are enrolled in 抖阴短视频 engineering instructor Seth Murray鈥檚 freshman projects class.

A University of Colorado Boulder symposium Feb. 27-29 will examine how the revolution in digital media is changing global politics, journalism and the way history is preserved. Journalism and Mass Communication at 抖阴短视频-Boulder is sponsoring 鈥淭he Content and Context of Digital Culture鈥� symposium, which is free and open to the public. It will be held at various sites across campus and a complete schedule is available at http://www.icjmtsymposium.org/schedule/ .

The University of Colorado Student Government has reduced the net emissions of greenhouse gases, or GHGs, from its student-run facilities to zero after committing in 2007 to reach carbon neutrality. 抖阴短视频SG operates three large 抖阴短视频-Boulder facilities including the University Memorial Center, Student Recreation Center and Wardenburg Health Center.

Two University of Colorado Boulder faculty members, both from the ecology and evolutionary biology department, have received prestigious National Science Foundation Early Career Development, or CAREER, awards. The awards, which went to assistant professors Pieter Johnson and Rebecca Safran, are made to outstanding faculty in the early stages of their careers who effectively integrate innovative research and educational outreach.

The University of Colorado Boulder welcomed 19 students from Brazil this semester as part of the new Science Without Borders Program and Brazil鈥檚 initiative to place and fully fund outstanding students abroad to supplement their studies in science, technology, engineering and mathematics, or STEM.

The University of Colorado Boulder exceeded its own researchers鈥� expectations with its iDREAMS Scalable Game Design Summer Institute, and that success has been rewarded with a new $1.5 million grant from the National Science Foundation. 抖阴短视频-Boulder researchers are tracking how video game design engages students in computational thinking and STEM simulation design.

Diane McKnight, professor of civil, environmental and architectural engineering and a fellow of the Institute of Arctic and Alpine Research at the University of Colorado Boulder, has been elected to the National Academy of Engineering. McKnight is among 66 new members and 10 foreign associates of the academy announced today. She joins 16 other faculty from the campus who have been elected since the academy鈥檚 formation in 1962.