Results 31 to 40 of about 229,631 (275)

Molecular core–shell structure design: Facilitating delayed fluorescence in aggregates toward highly efficient solution‐processed OLEDs

open access: yesAggregate, 2022
Light has been sought and explored by human since ancient times. As the most important form of light, fluorescence is significant to applications in bioimaging and optoelectronic devices.
Dan Liu   +6 more
doaj   +1 more source

Repairing an aggregation-based smart metering system [PDF]

open access: yesInternational Journal of Information Security, 2019
Smart meters inform the electricity suppliers about the consumption of their clients in short intervals. Fine-grained electricity consumption information is highly sensitive as it has been proven to permit to infer people's habits like, for instance, the time they leave or arrive home.
Ricard Garra   +3 more
openaire   +2 more sources

Damage Quantification with Embedded Piezoelectric Aggregates Based on Wavelet Packet Energy Analysis

open access: yesSensors, 2019
Cement-based components have been widely used in civil engineering structures. However, due to wearing and deterioration, the cement-based components may have brittle failure.
Zijian Wang, Li Wei, Maosen Cao
doaj   +1 more source

A Novel Privacy Preserving Scheme for Smart Grid-Based Home Area Networks

open access: yesSensors, 2022
Despite the benefits of smart grids, concerns about security and privacy arise when a large number of heterogeneous devices communicate via a public network.
Wajahat Ali   +3 more
doaj   +1 more source

The Role of Aggregators in Smart Grids

open access: yes, 2023
Sustainable smart cities need to focus on energy production and use. By installing solar panels, prosumers may contribute to the energy production in the city. The use of solar panels is particularly relevant to free-standing residential buildings. Prosumers may also trade flexibility, the ability to shift energy use to periods when the total energy ...
Lasse, Berntzen,, Qian, Meng,
openaire   +2 more sources

Advances in the Structural Health Monitoring of Bridges Using Piezoelectric Transducers

open access: yesSensors, 2018
With the rapid development of the world’s transportation infrastructure, many long-span bridges were constructed in recent years, especially in China. However, these bridges are easily subjected to various damages due to dynamic loads (such as wind-
Yunzhu Chen, Xingwei Xue
doaj   +1 more source

An Improved SMART Algorithm for Wireless Body Area Network [PDF]

open access: yesJisuanji gongcheng, 2019
To address the high traffic and low precision of the Slice Mix Aggregate(SMART) data fusion algorithm applied to Wireless Body Area Network(WBAN),this paper proposes an improved SMART algorithm that optimizes data segmentation,collusion and fusion in ...
YIN Qingshan
doaj   +1 more source

Provably Privacy-Preserving Distributed Data Aggregation in Smart Grids [PDF]

open access: yes, 2020
The digitalization of power systems leads to a significant increase of energy consumers and generators with communication capabilities. Using data of such devices allows for a more efficient grid operation, e.g., by improving the balancing of power demand and supply.
Stübs, Marius   +5 more
openaire   +1 more source

Fidelity to the ACT SMART Toolkit: an instrumental case study of implementation strategy fidelity

open access: yesImplementation Science Communications, 2023
Background Evidence-based practices (EBPs) are shown to improve a variety of outcomes for autistic children. However, EBPs often are mis-implemented or not implemented in community-based settings where many autistic children receive usual care services ...
Jessica E. Tschida, Amy Drahota
doaj   +1 more source

Bottom-up forecasting: Applications and limitations in load forecasting using smart-meter data

open access: yesData-Centric Engineering, 2023
Reliable short-term load forecasting is vital for the planning and operation of electric power systems. Short-term load forecasting is a critical component used in purchasing and generating electric power, dispatching, and load switching, which is ...
Harsh Anand   +2 more
doaj   +1 more source

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