Results 81 to 90 of about 1,275,885 (339)

Power-Aware Speed Scaling in Processor Sharing Systems [PDF]

open access: yes, 2009
Energy use of computer communication systems has quickly become a vital design consideration. One effective method for reducing energy consumption is dynamic speed scaling, which adapts the processing speed to the current load.
Andrew, Lachlan L. H.   +2 more
core   +6 more sources

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Energy-Efficient Channel Estimation in MIMO Systems

open access: yesEURASIP Journal on Wireless Communications and Networking, 2006
The emergence of MIMO communications systems as practical high-data-rate wireless communications systems has created several technical challenges to be met.
Graff Charles J   +2 more
doaj   +2 more sources

A methodology for full-system power modeling in heterogeneous data centers [PDF]

open access: yes, 2016
The need for energy-awareness in current data centers has encouraged the use of power modeling to estimate their power consumption. However, existing models present noticeable limitations, which make them application-dependent, platform-dependent ...
Da G.   +4 more
core   +1 more source

Effects of Biological Sex and Age on Cerebrospinal Fluid Markers—A Retrospective Observational Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cerebrospinal fluid (CSF) analysis is a key diagnostic tool for neurological diseases. To date, only a few studies have investigated in larger cohorts the effect of age and biological sex on diagnostic markers extracted from CSF. Methods For this retrospective observational study, 4163 CSF findings (2012–2020) were evaluated.
Isabel‐Sophie Hafer   +3 more
wiley   +1 more source

Adaptive Quantization for Distributed Estimation in Energy-Harvesting Wireless Sensor Networks: A Game-Theoretic Approach

open access: yesInternational Journal of Distributed Sensor Networks, 2014
The problem of distributed estimation in energy-harvesting wireless sensor networks (EH-WSNs) is studied. In general, the energy state of an energy-harvesting sensor varies dramatically.
Hua Liu   +4 more
doaj   +1 more source

The effect of financial development on energy consumption in the case of Kazakhstan

open access: yesJournal of Applied Economics, 2020
This study investigates the relationship between energy consumption, financial development, economic growth, and energy prices in Kazakhstan, utilizing VECM technique to the data spanning from 1993 to 2014.
Shahriyar Mukhtarov   +3 more
doaj   +1 more source

A Scalable Deep Neural Network Architecture for Multi-Building and Multi-Floor Indoor Localization Based on Wi-Fi Fingerprinting

open access: yes, 2017
One of the key technologies for future large-scale location-aware services covering a complex of multi-story buildings --- e.g., a big shopping mall and a university campus --- is a scalable indoor localization technique.
Huang, Kaizhu   +2 more
core   +1 more source

Monte Carlo optimization approach for decentralized estimation networks under communication constraints [PDF]

open access: yes, 2010
We consider designing decentralized estimation schemes over bandwidth limited communication links with a particular interest in the tradeoff between the estimation accuracy and the cost of communications due to, e.g., energy consumption.
Cetin, Mujdat   +3 more
core   +4 more sources

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