Results 61 to 70 of about 2,813,925 (355)

Efficient CSMA Using Regional Free Energy Approximations [PDF]

open access: yesIEEE/ACM Transactions on Networking, 2018
CSMA (Carrier Sense Multiple Access) algorithms based on Gibbs sampling can achieve throughput optimality if certain parameters called the fugacities are appropriately chosen. However, the problem of computing these fugacities is NP-hard. In this work, we derive estimates of the fugacities by using a framework called the regional free energy ...
Peruru Subrahmanya Swamy   +3 more
openaire   +2 more sources

An Algorithm for the Continuous Morlet Wavelet Transform

open access: yes, 2007
This article consists of a brief discussion of the energy density over time or frequency that is obtained with the wavelet transform. Also an efficient algorithm is suggested to calculate the continuous transform with the Morlet wavelet.
Caprioli   +22 more
core   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Scenarios of energy efficiency and CO2 emissions reduction potential in the buildings sector in China to year 2050 [PDF]

open access: yes, 2018
As China’s rapid urbanization continues and urban dwellers become more affluent, energy use in buildings is expected to grow. To understand how this growth can be slowed, we explore four scenarios for Chinese buildings, ranging from a high-energy-demand ...
Feng, W   +4 more
core  

A Review of the Energy Efficient and Secure Multicast Routing Protocols for Mobile Ad hoc Networks

open access: yes, 2010
This paper presents a thorough survey of recent work addressing energy efficient multicast routing protocols and secure multicast routing protocols in Mobile Ad hoc Networks (MANETs).
Meghanathan, Natarajan   +1 more
core   +2 more sources

Towards energy-autonomous wake-up receiver using visible light communication [PDF]

open access: yes, 2016
The use of Visible Light Communication (VLC) in wake-up communication systems is a potential energy-efficient and low-cost solution for wireless communication of consumer electronics.
Gad, Karim M.   +5 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Efficient energy use in manufacturing. [PDF]

open access: yesProceedings of the National Academy of Sciences, 1992
The potential for improved industrial efficiency is great and a substantial part of that potential is being realized in the course of events. With new technology and increasing affluence, the composition of production is changing such that energy and materials consumption is growing more slowly than the economy. Through new technologies and appropriate
openaire   +2 more sources

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

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