Results 111 to 120 of about 9,098,713 (311)

Energy efficiency of superoscillation

open access: yesOptics Express
Through superoscillation arbitrarily small optical spots can be generated in the far field without evanescent fields. This can potentially revolutionize many photonic technologies, such as superresolution imaging, lithography, data storage, and optical trapping.
Guanting Hou   +7 more
openaire   +3 more sources

Energy Efficiency and Rebound Effect: Does Energy Efficiency Save Energy?

open access: yesEnergy and Power Engineering, 2011
The aim of this study is to examine the theoric and empirical literature about “rebound effect”. This study summarizes energy efficiency policy and programs in general and in Turkey. Also it gives defination of the “rebound effect” concept. The rebound effect is related to consumer’s tendency to consume more energy due to economic benefit from ...
Abdulkadir Buluş, Nurgün Topalli
openaire   +2 more sources

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

open access: yesFEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

open access: yesFEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui   +4 more
wiley   +1 more source

Personal Climatization Systems—A Review on Existing and Upcoming Concepts

open access: yesApplied Sciences, 2018
To accomplish the current climate goals of the federal republic of Germany, energy efficiency within the building and automotive sector must improve considerably. One possible way to reduce the high amount of energy required for heating, ventilation, and
Alexander Warthmann   +3 more
doaj   +1 more source

On the energy efficiency of orthogonal signaling [PDF]

open access: yes2008 IEEE International Symposium on Information Theory, 2008
appeared at ISIT ...
openaire   +2 more sources

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

open access: yesFEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil   +3 more
wiley   +1 more source

Energy Efficiency Board. 2016 Programs and Operations Report.

open access: yes, 2017
Annual; Began with 2010; ceased with 2011.; At head of title: Connecticut Energy Efficiency ...
Connecticut. Energy Efficiency Board.
core  

Analysis of Three Channel SW Interference Adaptive Cancellation System

open access: yesMATEC Web of Conferences, 2018
Aiming at the adjacent channel interference problem of short-wave, a model of three-way short-wave interference signals has been established. The interference cancellation of the short-wave interference signal of three adjacent channels is analyzed, and ...
Li Mingyang   +4 more
doaj   +1 more source

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