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Scarce minerals, metals threaten manufacturing
The growing scarcity of certain minerals and metals is leading to explosive prices and delivery delays; since the relationships among these resources are strong, both the causes of and the solutions to scarcity are complex; for a manufacturing organization with a global supply chain, this can spell trouble
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Making better, cleaner cement
Humans the world over use more water, by volume, than any other material; in second place, at more than seventeen billion tons consumed each year, comes concrete made with Portland cement; making cement, however, releases massive amounts of carbon dioxide; structural studies at Berkeley Lab’s Advanced Light Source could point to reduced carbon emissions and stronger cements
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Research may yield more compact antennas for military use
Researchers say that the tall, bulky antennas the U.S. military uses could be scrapped for low-profile, broadband antennas — thanks to a different approach to antenna design that replaces large dipole antennas with a more compact and conformal multi-mode radiator
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Shale gas development and healthy water sources
Geological formation known as the Marcellus Shale contains gas reservoir holding nearly 500 trillion cubic feet of technically recoverable gas; at current use rates, that volume could meet the U.S. demand for natural gas for more than twenty years; trouble is, extracting shale gas involves considerable pollution risks for water; Pennsylvania has more miles of stream per unit land area than any other state in the United States – and it is concerned about the quality of its water if more shale gas is extracted
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Sector Report for Thursday, 8 December 2011: Education Special
This report contains the following stories.
Plus 5 additional stories
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Right degree helps grads compete in DHS hiring boom
Even amid the economic downturn, students who graduate with degrees in homeland security can breathe a bit easier knowing that they are more likely to find jobs than their fellow graduates; the agency’s hiring boom is expected to continue over the next several years as more and more baby boomers in their 50s begin to retire
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Government preps next generation of cybersecurity employees
With the increasingly critical role that technology plays in everyday lives and the growing threat of hackers, the U.S. government is actively working to educate the next generation of cybersecurity officials
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Why law enforcement officers should earn a degree in homeland security
In a guest column, Dennis Porter, a former law enforcement officer with more than thirty years of experience, argues that it is critical for U.S. national security that members of the law enforcement community return to school to obtain degrees in homeland security; with counterterrorism becoming an increasingly more crucial duty for law enforcement officers, it is imperative that they have the skills and knowledge to effectively combat extremism
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Most affordable online degrees in homeland security
According to a recent study, at $7,300 Fort Hays State University is the best place to earn your online Master’s degree in criminal justice if you are looking for a bargain; last week GetEducated.com, a publisher of online college rankings and reviews, released its rankings for the most affordable online degrees in homeland security, forensics, criminal justice, and security
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Community colleges invest in homeland security education
Since 9/11 community colleges have played an increased role in providing job training to those seeking careers in homeland security, intelligence, and disaster response
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Pace University launches new cybersecurity institute
Last week Pace University announced that it had launched a special institution aimed at helping the United States alleviate the critical shortage of cybersecurity professionals and secure the nation’s data networks
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Senate stalls on easing visa restrictions for highly skilled immigrants
A bill meant to allow more high-skill immigrants from India and China to obtain green cards has been placed on hold by Senator Charles Grassley (R-Iowa) over concerns that it should do more to “protect Americans at home”
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Also noted
G4S Secure Solutions wins award for homeland security training and education | Cumberland and Salem Community College team to offer homeland security degree | University of Maryland promotes cybersecurity education | Government struggles with cybersecurity workforce | Cybersecurity: a varied field
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Sector Report for Tuesday, 6 December 2011: Education Special
This report contains the following stories.
Plus 6 additional stories
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Cyber-attackers think as regular crooks
An engineer and a criminologist are applying criminological concepts and research methods in the study of cybercrime; their work has produced recommendations for IT managers to use in the prevention of cyber attacks on their networks
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More headlines
The long view
Revolutionizing Resource Renewal: Scaling Up Sustainable Recycling for Critical Materials
Permanent magnets, which retain magnetic properties even in the absence of an inducing field or current, are used extensively in clean energy and defense applications. Rare earths are challenging to access because they are scattered across Earth’s crust, yet they are key components in many modern technologies. Recycled rare earths can be used to make new permanent magnets, accelerate chemical reactions and improve the properties of metals when included as alloy components.
Saving Seconds, Saving Lives: NIST-Funded Challenge Crowns Winners in 3D Tracking Technology
NIST has awarded $1.9 million to six teams for innovative 3D tracking solutions in the final phase of a competition. The winning designs combine localization and biometric monitoring, using sensors affixed to first responders’ equipment. This competition is part of an $8 million NIST-funded initiative to address first responders’ need for improved tracking in emergency settings where GPS falls short.
Number of People Affected by Tropical Cyclones Has Increased Sharply Since 2002
The number of people affected by tropical cyclones has nearly doubled from 2002 to 2019, reaching nearly 800 million people in 2019, according to a new study. More people are affected by tropical cyclones in Asia than any other region, but every affected world region saw an increase in the number of people exposed to tropical cyclones, which are expected to become more intense and possibly more frequent as the climate warms.
Unlocking Energy-Efficient Solution to Global Water Crisis
Researchers achieved a major breakthrough in Redox Flow Desalination (RFD), an emerging electrochemical technique that can turn seawater into potable drinking water and also store affordable renewable energy. Researchers achieved a major breakthrough in Redox Flow Desalination (RFD), an emerging electrochemical technique that can turn seawater into potable drinking water and also store affordable renewable energy.
For First Responders, Communication with Their Teams is Essential
When a first responder enters a building during an emergency, they count on being able to communicate with their team at all times. Their safety and their ability to carry out the mission relies on knowing they can reach help and support anywhere that they need to go within a structure.