Results 81 to 90 of about 1,112,751 (384)

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

OLIMPO, An Ad-Hoc Wireless Sensor Network Simulator for Public Utilities Applications [PDF]

open access: yes, 2005
This paper introduces OLIMPO, an useful simulation tool for researchers who are developing wireless sensor communication protocols. OLIMPO is a discreteevent simulator design to be easily recon gured by the user, providing a way to design, develop ...
Barbancho Concejero, Antonio   +4 more
core  

Automatic application object migration in sensor networks [PDF]

open access: yes, 2010
Object migration in wireless sensor networks has the potential to reduce energy consumption for a wireless sensor network mesh. Automated migration reduces the need for the programmer to perform manual static analysis to find an efficient layout solution.
Hunkin, Paul, McGregor, Anthony James
core   +2 more sources

Toward the 3rd Generation of Smart Farming: Materials, Devices, and Systems for E‐Plant Technologies

open access: yesAdvanced Functional Materials, EarlyView.
This review explores the latest developments in e‐plant technologies, which are revolutionizing smart farming by enabling real‐time monitoring of plant and environmental conditions. It covers the design, applications, and systems of e‐plant devices, detailing how they integrate data analytics to optimize agricultural practices, enhance crop yields, and
Daegun Kim   +5 more
wiley   +1 more source

Implementasi Wireless Sensor Network Prototype Sebagai Fire Detector Menggunakan Arduino Uno [PDF]

open access: yes, 2015
Sistem wireless sensor network ini dibangun untuk mendeteksi kebakaran berupa api dan asap. Sistem mendeteksi api dan asap menggunakan sensor api dan asap yang dihubungkan ke mikrokontroler Arduino UNO. Hasil pendeteksian kemudian dikirimkan melalui SMS (
Aqli, S. (Sayidino)   +2 more
core  

Novel Node Localization Algorithm Based on Nonlinear Weighting Least Square for Wireless Sensor Networks

open access: yesInternational Journal of Distributed Sensor Networks, 2012
Positioning of the location information of wireless sensor network nodes is one of the key issues in wireless sensor network applications. The traditional node positioning method based on least-square algorithm heavily depends on the ranging accuracy ...
Fu Xiao   +4 more
doaj   +1 more source

Throughput Maximization in Full-Duplex Dual-Hop Wireless Powered Communication Networks

open access: yesIEEE Access, 2019
In this paper, we consider a dual-hop wireless powered communication network (DH-WPCN) with a full duplex (FD) hybrid access point (HAP), which can transmit energy to the energy-constrained relays and receive information from the users assisted by the ...
Bin Lyu, Ting Qi, Haiyan Guo, Zhen Yang
doaj   +1 more source

SMaRT Stacking: A Methodology to Produce Optimally Layered EMI Shields with Maximal Green Index Using Fused Deposition Modeling

open access: yesAdvanced Functional Materials, EarlyView.
Electromagnetic interference (EMI) shields consisting of polylactic acid (PLA) in layers with different concentrations of multiwalled carbon nanotubes (MWCNT) are produced using additive manufacturing. The permittivity function of layers with different filler concentrations is learned using data of homogeneous and randomly ordered shields.
Stijn De Smedt   +5 more
wiley   +1 more source

Optimal Time Allocation in Backscatter Assisted Wireless Powered Communication Networks

open access: yesSensors, 2017
This paper proposes a wireless powered communication network (WPCN) assisted by backscatter communication (BackCom). This model consists of a power station, an information receiver and multiple users that can work in either BackCom mode or harvest-then ...
Bin Lyu   +3 more
doaj   +1 more source

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