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Articles tagged with: Rsa and Rcom
Self-assembled nanowires could make chips smaller and faster
.. especially desirable because of their better transport properties and versatile heterojunctions. However, a number of challenges - including integration with existing microelectronics - must first be overcome. "Our new planar growth proce more
Related Tags: , semiconductor, itu, ieee, nano, USA
New method could lead to narrower chip patterns
..s on a microchip, using a material that can be switched from transparent to opaque, and vice versa, just by exposing it to certain wavelengths of light. Such materials are not new, but the researchers found a novel way of harnessing that propert more
Related Tags: , sim, tim, mit, nanoscale, andrew
Light PC Users Are 30% More Likely than Heavy Users to Use Mobile Internet
..ucationConversational MediaTravelBusiness / FinanceRetail The study was conducted using a sample of individuals who were members of comScore's PC panel of online users and who were also participants in comScore's monthly mobile survey. The findi more
Related Tags: comscore, mobile-internet, USA
Telefonica to Offer Quantum Cryptography on Landline Network
..able to small and medium-sized enterprises and even multiple end users through the shared use of the communications infrastructure. The prototype intends to structure a quantum key distribution network using a metropolitan ring and serving a n more
Related Tags: edge, satellite, Spain
First tunable, 'noiseless' amplifier may improve communications
Researchers at the National Institute of Standards and Technology (NIST) and JILA, a joint institute of NIST and the University of Colorado (CU) at Boulder, have made the first tunable "noiseless" amplifier. By significantly reducing the uncertainty in delicate measurements of microwave signals, the new amplifier could boost the speed and precision of quantum computing and communications systems. more
Related Tags: encryption, microwave, nist
Worldwide mobile cellular subscribers to reach 4 billion mark late 2008
..nting an international commitment to eradicate extreme poverty and hunger, achieve universal primary education, promote gender equality, reduce child mortality, improve maternal health, combat epidemics such as HIV/AIDS and malaria, ensure envi more
Related Tags: rural, driving, mobile-broadband, m-commerce, ict, itu, compete, bric, new-york
Mobile Advertising Needs to Be Unobtrusive and Measurable to Really Take-off
The shift in the choice of new media makes the mobile an appealing advertising platform and arguably, the most direct channel to reach consumers. For mobile advertising to take-off however, it needs to overcome the annoyance factor and the perception of unsolicited content, where SMS-marketing has previously failed. more
Related Tags: sms, mobile-data, social-networking, personal, mobile-advertising, mobile-internet, 3, weather, coupons, wap
Asia-Pacific leads high-speed Internet connectivity, but wide divide prevails
The International Telecoms Union (ITU) has reported that while some Asia-Pacific economies are world leaders in information and communication technologies (ICT) where broadband access is ultra-high speed, affordable and close to ubiquitous, in most of the regionÃ's poorer countries Internet access remains limited and predominantly low-speed. A new report finds evidence that ICTs and broadband uptake foster growth and development, but the question remains as to the optimal speed that should be targeted in view of limited resources. more
Related Tags: wi-fi, sms, mobile-data, wcdma, text-messaging, mobile-broadband, itu, wimax, text-messages, hotspots, fibre-optic