Results 71 to 80 of about 382,586 (300)

Using artificial intelligence in routing schemes for wireless networks [PDF]

open access: yes, 2007
For the latest 10 years, many authors have focused their investigations in wireless sensor networks. Different researching issues have been extensively developed: power consumption, MAC protocols, self-organizing network algorithms, data-aggregation ...
Barbancho Concejero, Antonio   +3 more
core  

Advanced Surface Engineering and Passivation Strategies of Quantum Dots for Breaking Efficiency Barrier of Clean Energy Technologies: A Comprehensive Review

open access: yesAdvanced Functional Materials, EarlyView.
This review describes the different surface engineering strategies for quantum dots that addresses the challenges associated with surface defects, highlighting their role in enhancing the performance of solar energy conversion technologies. Abstract Colloidal quantum dots (QDs) have garnered significant attention for their unique potential in clean ...
Kokilavani S., Gurpreet Singh Selopal
wiley   +1 more source

Study on Curved Surface Fitting of Countersink Based on Point Cloud

open access: yesIEEE Access, 2020
According to high precision of point cloud, countersink quality detection based on point cloud is an effective way to detect defect of countersink. One of the major processes in countersink quality detection is curved surface fitting.
Jiming Sa   +4 more
doaj   +1 more source

Halide Perovskite Radiation Detectors: Conventional Imaging Applications and New Opportunities

open access: yesAdvanced Functional Materials, EarlyView.
Organic–inorganic hybrid halide perovskite (OIHP) semiconductors, owing to their exceptional optoelectronic properties, are emerging as promising next‐generation integrated radiation detectors for applications in medical radiodiagnosis and healthcare monitoring.
Dou Zhao   +4 more
wiley   +1 more source

Reduced-Complexity Radio Architectures for Enhanced Receive Selection Combining in Multiuser Diversity Systems

open access: yesInternational Journal of Antennas and Propagation, 2012
Although antenna selection is a simple and efficient technique for enhancing the downlink performance of multiuser diversity systems, the large antenna interelement spacing required for achieving spatial diversity is prohibitive for user terminals due to
Elpiniki P. Tsakalaki   +3 more
doaj   +1 more source

Heuristic Optimization for Reliable Data Congestion Analytics in Crowdsourced eHealth Networks

open access: yesIEEE Access, 2016
Reliable data congestion analytics in crowdsourced eHealth networks becomes particularly important, especially in big data era, because of wide adaption of ubiquitous crowdsourced healthcare participants.
Yun Shao   +4 more
doaj   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva   +9 more
wiley   +1 more source

WON-OCDMA System Based on MW-ZCC Codes for Applications in Optical Wireless Sensor Networks [PDF]

open access: gold, 2021
Saleh Seyedzadeh   +4 more
openalex   +1 more source

On-farm welfare monitoring system for goats based on Internet of Things and machine learning

open access: yesInternational Journal of Distributed Sensor Networks, 2020
Intensive animal husbandry is becoming more and more popular with the adoption of modern livestock farming technologies. In such circumstances, it is required that the welfare of animals be continuously monitored in a real-time way.
Yuan Rao   +4 more
doaj   +1 more source

Analysis Resource Aware Framework by Combining Sunspot and Imote2 Platform Wireless Sensor Networks Using Distance Vector Algorithm [PDF]

open access: yes, 2012
Efficiency energy and stream data mining on Wireless Sensor Networks (WSNs) are a very interesting issue to be discussed. Routing protocols technology and resource-aware can be done to improve energy efficiency.
Djanali, S. (Supeno)   +4 more
core  

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