March 2015 — April 2015
Your Desktop Computer is Wasting a Surprising Amount of Energy While You're Not Using It (Apr 10, 2015)
The California Energy Commission (CEC) recently released a set of
draft standards aimed at increasing the energy efficiency of
desktop computers and monitors. The CEC estimates computers,
monitors and signage displays account for 5 percent of the
electricity used in the state; in some commercial buildings and
offices, that rises to more than 10 percent. The CEC estimates its
proposed standards could cut electricity bills by $340 million. The
new rules particularly target the amount of energy des...
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Tour the 2015 White House Science Fair Exhibits (Apr 9, 2015)
President Obama welcomed young scientists and engineers from across
the country to showcase their inventions, robots and discoveries at
the 2015 White House Science Fair. Hosted by President Obama, the
Fair features innovative projects, designs and experiments from
students all across America. With students from a broad range of
science, technology, engineering and math (STEM) competitions, this
year’s Fair also included a specific focus on girls and women who
are excelling in STEM and inspiri...
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School Computer Coding Bill Passes First Vote in Utah Senate (Apr 8, 2015)
The Utah Senate gave preliminary approval Thursday to a bill that
seeks to address what one lawmaker calls "a crisis in America." "We
have a 1 million computer programmer shortage in this nation
between now and 2020," said Sen. Howard Stephenson, R-Draper, "and
AP computer science is only 0.7 percent of high school enrollment."
SB107 creates a computer science initiative requiring the Utah STEM
Action Center and the Utah State Board of Education to implement a
repository of computer science inst...
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Los Alamos Computer Simulation Improves Offshore Drill Rig Safety (Apr 7, 2015)
Los Alamos National Laboratory mechanical and thermal engineering researchers’ efforts to solve the complex problem of how ocean currents affect the infrastructure of floating oil rigs and their computational fluid dynamics (CFD) numerical simulations received recognition from ANSYS Inc., a company that provides computer-based engineering simulation capabilities.
NSF CAREER Awards Given to Two Computer Science Education Researchers (Apr 6, 2015)
This year, the National Science Foundation (NSF) Computer and Information Science and Engineering Directorate (CISE) CISE made its first CAREER awards for research in computer science education. The awardees are Kristy Boyer, Assistant Professor of Computer Science at North Carolina State University, and Ben Shapiro, Assistant Professor of Engineering Education at Tufts University.
Meet the Fifty Most Inspiring Women in European Tech (Apr 5, 2015)
The Inspiring Fifty: Europe identifies and showcases the fifty most inspiring women in technology and business. Throughout 2014, Inspiring Fifty asked its extended network of professionals, journalists and social media followers to nominate those women serving as role models and standing as an inspiration to others. What came back was an amazing list of women from across the technology spectrum, including entrepreneurs, business leaders, academicians and policy makers.
AP Computer Science Principles Draw Arts Students into Computational Thinking in Alabama (Apr 4, 2015)
In 2013, Alabama began to allow Computer Science Principles (CSP) and Advanced Placement (AP) Computer Science to count as a math credit for students' graduation requirements. Previously, computer science had been viewed as an elective that did not contribute to graduation requirements, as is the case in about half of the school districts in the U.S. Now the computer science classes are filled with arts students, who focus on creative, writing, dance, music, theater and visual arts.
NCSA's Merle Giles Co-Edits Book on Industrial Impact of HPC (Apr 3, 2015)
Merle E. Giles, director of Private Sector Programs and Economic
Impact at NCSA, and Anwar Osseyran, director of the Dutch HPC and
e-cience center SURFsara, are co-editors of a new book on the
impact high-performance computing in industry. The book, Industrial
Applications of High-Performance Computing: Best Global Practices,
provides a global overview of high-performance computing (HPC) for
industrial applications, along with a discussion of software
challenges, business models, access models (...
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Security Risks and Privacy Issues are too Great for Moving the Ballot Box to the Internet (Apr 2, 2015)
Thirty-three U.S. states currently allow or have experimented with
some type of online voting, says Lawrence Livermore Center for
Applied Scientific Computing researcher David Jefferson. With email
voting, the voter's ballot, identification, and legal affirmation
are transmitted as attachments to an email message. Jefferson says
all email voting systems are vulnerable to attack, and can be
secretly manipulated in transit by any information technology
person who controls relays, routers, or serve...
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ORNL Captures Real-Time Images of Structures That Degrade Lithium-Ion Batteries (Apr 1, 2015)
Scientists at the Department of Energy’s Oak Ridge National
Laboratory have captured the first real-time nanoscale images of
lithium dendrite structures known to degrade lithium-ion batteries.
The ORNL team’s electron microscopy could help researchers address
long-standing issues related to battery performance and safety.
Dendrites form when metallic lithium takes root on a battery’s
anode and begins growing haphazardly. If the dendrites grow too
large, they can puncture the divider betwee...
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FCC Sets Net Neutrality Rules (Mar 31, 2015)
The U.S. Federal Communications Commission released the details of
the new broadband Internet regulations it approved last month. The
rules were presented in a 313-page document that includes the
rules, their legal justifications, and comments from the
commissioners. Immediately upon the document's release, net
neutrality advocates and broadband providers began examining it for
insight. The new rules do many things beyond reclassifying
broadband Internet as a telecommunications service. For exam...
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Researcher Receives $1 Million NSF Grant to Devise New Supercomputing Model (Mar 30, 2015)
Texas Tech University professor Yong Chen has received a $1-million
grant from the U.S. National Science Foundation to create a faster
and improved method for supercomputing. Chen will lead a team of
researchers to develop a new concept called "compute on data path"
that seeks to achieve data-centric computing. The approach would
assimilate and analyze more and different types of data used in
scientific discovery and do so all at once. "This is more how an
investigation to see whether a new conc...
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How to Interest Girls in Computer Science and Engineering? Shift the Stereotypes (Mar 29, 2015)
Inaccurate stereotypes depicting computer scientists and engineers as geeky, brilliant and socially awkward males are the key culprits in the underrepresentation of women in computer science and engineering. Broadening those stereotypes is important to attracting more girls to the two fields, according to a University of Washington study. Although women earn about 50 percent of undergraduate degrees in biological sciences, they obtain only 18 percent of computer science degrees.
Thinkabit Lab Brings World of Creative Engineering to Middle School Students (Mar 14, 2015)
A group of curious middle-school students at Feaster Middle STEAM
Academy in Chula Vista recently was immersed into a world of
creative engineering via Thinkabit Lab, an outgrowth of the
University of California at San Diego’s K-16 Programs. A hands-on
lab, Thinkabit adds an “A” for art to the traditional STEM
curriculum of science, technology, engineering and mathematics.
Taught at Qualcomm's headquarters in Sorrento Valley, the
coursework inspires students to be creative while they lear...
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Real Science Using Stampede's Xeon-Phi (Mar 13, 2015)
Researchers have built a full atomic model of the influenza envelope, comprised of more than 210 million atoms, using molecular dynamics (MD) simulations of the viral system on the Stampede supercomputer Xeon Phi co-processors. The viral particle is the largest atomic-resolution system that has ever been simulated and will allow researchers to gain unprecedented insights into the mechanisms of influenza virulence that will help to accelerate anti-viral therapeutics development.
Evolutionary Approaches to Big-Data Problems (Mar 12, 2015)
The Massachusetts Institute of Technology's (MIT) AnyScale Learning
For All (ALFA) group investigates a wide range of big data
challenges. ALFA focuses on working with raw data that comes
directly from the source and then investigates the data with a
variety of techniques, most of which involve scalable machine
learning and evolutionary computing algorithms. "Machine learning
is very useful for retrospectively looking back at the data to help
you predict the future," says ALFA director Una-May O...
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New Research Points Way To Less Vulnerable Computer Memory (Mar 11, 2015)
Researchers at the University of Texas (UT) at Austin, Oak Ridge
National Laboratory and Arizona State University have built one of
the three components of a ferroelectric field-effect transistor
(FeFET). The transistor promises to offer data storage that is
quickly accessible and non-volatile. As part of the transistor that
is open or closed, corresponding to the "0"s and "1"s in a
computer's binary language, the gate would retain its state when no
power is applied. Computing devices with memor...
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UC San Diego/SDSC Study Advances Brain Cancer Research (Mar 10, 2015)
Researchers at the San Diego Supercomputer Center (SDSC), Moores
Cancer Center and Department of Neurosciences at the University of
California, San Diego, have shown for the first time a pyramid
hierarchical network of “coherent gene modules” that regulate
glioblastoma genes, which are involved in a highly aggressive form
of brain cancer. By identifying the most important gene modules
responsible for cancer growth and proliferation, the study informs
a strategy that could elucidate these mod...
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Program Teaches Low-Income Kids to Code (Mar 9, 2015)
Civil rights activist Van Jones has created Yes We Code, an
initiative that aims to teach 100,000 low-income kids programming
skills. Yes We Code is helping dozens of organizations around the
U.S. that are trying to address high-tech's racial and gender gap,
from Black Girls Code to Hack the Hood. It connects those groups
with the resources they need, according to Jones. Yes We Code wants
to get communities to redirect young people's talents and to help
the technology industry access that talen...
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What Advanced Tech Will Dominate Your Car by 2025? IBM Knows (Mar 8, 2015)
An IBM study on the future of automotive technologies found
self-healing cars featuring social networking communications
capabilities and connections to the Internet of Things are the wave
of the future. IBM interviewed 175 executives at automotive
manufacturers, suppliers and other businesses in 21 countries about
what they expect the cars of 2025 to be able do. "By 2025, the
industry will not only recreate our highly personalized and
digitized lives inside our cars, but also give consumers a b...
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Faster Raspberry Pi Brings Low-Price Computing Power to Education (Mar 7, 2015)
The latest version of Raspberry Pi is six times faster than its
predecessor and delivers the same amount of power as a standard
personal computer. The extremely low price point was the biggest
challenge, says Raspberry Pi Foundation founder Eben Upton. The
Foundation promotes credit card-sized Raspberry Pi computers as an
affordable tool that children can use to learn programming. Upton
says the other challenge was moving from a package-on-package
system, in which the memory was part of the main...
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Lab-in-a-Box Takes Aim at Doctors Computer Activity (Mar 6, 2015)
They call it “the Lab-in-a-Box,” according to Nadir Weibel, a
research scientist in the Computer Science and Engineering (CSE)
Department at the University of California, San Diego. Inside the
box are assorted sensors and software designed to monitor a
doctor’s office, particularly during consultations with patients.
The goal is to analyze the physician’s behavior and better
understand the dynamics of the interactions of the doctor with the
electronic medical records and the patients in ...
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The Hot Yet Little-Known Trend That'll Supercharge AI (Mar 5, 2015)
When Andrew Ng trained Google’s army of computers to identify cat
videos using artificial intelligence, he hit a few snags. Google’s
worldwide network of data centers housed more computers than he
needed for the job but harnessing all that power wasn’t easy. When
a server broke down—an everyday occurrence when you’re using 1,000
machines at a time—it slowed down his calculations. According to
Ng, this is one of the big unreported stories in the world of deep
learning, the hottest tre...
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Elementary School Teachers’ Biases Can Discourage Girls from Math and Science (Mar 4, 2015)
The biases of elementary school teachers have a profound effect on
whether or not girls pursue studies in math and science, suggests a
new study from the National Bureau of Economic Research (NBER).
Beginning in 2002, NBER researchers began following three groups of
Israeli students from sixth grade through the end of high school.
Students were given two exams covering multiple subjects, one that
was graded by their teachers and another one that was graded by
outsiders who did not know the stude...
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SDSC Participates in CalWater Extreme Precipitation Project (Mar 3, 2015)
The San Diego Supercomputer Center (SDSC) and the University of
California, San Diego, is providing data management, visualization
and modeling resources and expertise to a two-month wintertime
field campaign to study “atmospheric rivers” and particles of dust,
smoke, sea spray and organic materials called aerosols along the
western U.S. coast to better understand variability in the region’s
water supply, flood and drought hazards, infrastructure
requirements and optimal reservoir operatio...
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