Results 271 to 280 of about 186,910 (306)

Four Scenarios for Future Evolution of the Internet

IEEE Technology and Society Magazine, 2011
The Internet has transformed the lives of billions of people in areas as diverse as democracy, education, healthcare, entertainment, commerce, finance, and civil infrastructure. It has become the 21st century's fundamental societal infrastructure, comparable to the railways of the 1800s and the roadways of the 1900s.
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Water Futures: the evolution of water scenarios

Current Opinion in Environmental Sustainability, 2013
Until recently water resources management was done by extrapolating trends of individual indicators. Forty years ago studies showed social and economic factors interact, affecting global resources. Shell used scenarios to better understand the future of oil resources.
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The ecological scenario of Lepidopteran evolution

Entomological Review, 2007
Soil detritophagy has been hypothesized to be the ancestral feeding type of the Lepidoptera as evidenced by the larval feeding habits of Zeugloptera. The ancestral feeding type, as well as mycetophagy and other closely related types of feeding, is still retained in Hepialomorpha, many Tineiformes, and some Cossiformes.
A. A. Stekolnikov, A. I. Korzeev
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Evolution scenarios towards UMTS

Proceedings of ICUPC - 5th International Conference on Universal Personal Communications, 2002
The Universal Mobile Telecommunications System (UMTS) representing the major third generation mobile communications system is currently under development. One important aspect for the implementation of UMTS is the evolution from existing fixed and mobile telecommunications systems towards the support of UMTS capabilities.
I. Berberana, S. Covaci, T. Magedanz
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Evolution scenarios for passive optical access networks

2011 8th International Conference on Information, Communications & Signal Processing, 2011
Several candidate evolutional solutions for passive optical access networks are reviewed, including hybrid WDM/TDM PON, hybrid SAC-OCDM/TDM PON and hybrid WDM/OFDM PON.
Shilin Xiao, Zhao Zhou, Meihua Bi, Min Zhu, He Chen   +4 more
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Evolution Scenario Toward WDM-PON [Invited]

Journal of Optical Communications and Networking, 2009
In this paper we present and critically discuss different wavelength division multiplexing passive optical network (WDM-PON) architectures compatible with pre-existing gigabit PON (GPON) infrastructures. The concurrent use of the trunk fiber permits a hitless evolution from an existing time division multiplexing optical access network to a point-to ...
Filippo Ponzini, Fabio Cavaliere, Gianluca Berrettini, Marco Presi, Ernesto Ciaramella, Nicola Calabretta, Antonella Bogoni   +6 more
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Scenarios for the Evolution of Labor Market [PDF]

Knowledge Horizons - Economics, 2013
With the man, with his labor, is the most valuable renewable resource and virtually limitless, its use in the most effective and fullest possible was established and remains an important concern of all stakeholders. We start from the premise that no progress is not achieved without an organizational commitment and concerted action.
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THE EVOLUTION OF THE SOFA-TV IN THE NEW DIGITAL SCENARIO [PDF]

Interdisciplinary Management Research, 2009
The traditional television is now at a turning point because the introduction of digital technology has changed the competitive context: it has modified the bargain power of the traditional players by offering new opportunities to the new entrants and imposing new strategies to the existing ones.
TOLETTI, GIOVANNI, L. Turba
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Evolution-based CO2 emission baseline scenarios of Chinese cities in 2025

Applied Energy, 2021
Can Cui, Zhen Wang, Bofeng Cai
exaly  

Evolution of the precipitation–stream runoff relationship in different precipitation scenarios in the Yellow River Basin

Urban Climate, 2023
Zhenzhou Shen
exaly