Results 21 to 30 of about 784,724 (319)
Performance Analysis of Polling Mechanism in WBAN
2018 28th International Telecommunication Networks and Applications Conference (ITNAC), 2018 Medium Access Control (MAC) design is one of the essential pre-requisites for successful implementation of a wireless network, particularly in the application of health monitoring in other words Wireless Body Area Network (WBAN). IEEE S02.15.6 defines different access mechanisms for WBAN including contention based, scheduled/unscheduled and polling ...
Khalid Hasan +2 more
openaire +2 more sources
Fabrication and mechanical characterization of polypropylene clay nanocomposites
, 2021 Investigating the influence of process parameters is vital to enhance the mechanical properties of nanoparticle reinforced polymer composites. Nanocomposites of polypropylene/nanoclay are prepared by the extrusion method.
Zakaria, A. Z. +5 more
core +1 more source
Nuclear Engineering and Technology, 2023 A pressurized vessel-pipe-safety valve (PVPSV) combination is a commonly used configuration in nuclear power plants, and a good numerical model is essential for the system design, sizing and performance optimization. However, owing to the large-scale and
Xueguan Song +4 more
doaj +1 more source
Cloning mechanisms to improve agent performances
Journal of Network and Computer Applications, 2013 Learning agents can autonomously improve both knowledge and performances by using learning strategies. Recently, an approach based on a cloning process, called EVolutionary Agents (EVA), has been proposed to obtain more effective recommendations, generating advantages for the whole agent community through individual improvements.
ROSACI D, SARNE' G
openaire +2 more sources
Hydrogels with Dual Thermoresponsive Mechanical Performance [PDF]
Macromolecular Rapid Communications, 2017 Dual thermoresponsive chemical hydrogels, combining poly(N‐isopropylacrylamide) side‐chains within a poly(N‐acryloylglycinamide) network, are designed following a simple and versatile procedure. These hydrogels exhibit two phase transitions both at low (upper critical solution temperature) and high (lower critical solution temperature) temperatures ...
Guo, Hui +4 more
openaire +3 more sources
Micromachines, 2023 A chaotic adaptive seeker optimization algorithm (CASOA) is proposed in this study to improve the coupling efficiency and accuracy of a butterfly optical communication laser. It primarily relies on chaotic disturbance to improve seeker search performance.
Shunshun Zhong +4 more
doaj +1 more source
Monitoring the Joint Area of Composite Membrane Materials
Applied Sciences, 2019 Textile membranes are suitable for a wide range of applications due to their user-adjustable properties, which can be modified based on both the textile reinforcement structure and the coating material. Complex dynamic loads are involved in typical usage
Hans Winger +5 more
doaj +1 more source
, 2016 Ultra-High Performance Fiber Reinforced Concrete (UHPFRC) is a material which is characterized by enhanced mechanical properties. The properties of the material are highly depended on the composition of the mix and the curing regimes.
Spyridon Paschalis +3 more
core +1 more source
Journal of Materials Research and Technology, 2022 Transparent plastic products are very common in food packaging, medical packaging and other fields. Absorber is key factor during laser transmission welding of two transparent parts.
Zhi Chen +4 more
doaj +1 more source
IEEE Access, 2020 With the development of intelligent manufacturing and the customized product demand of customers, manufacturing enterprises are urgently required to carry out high-efficiency, high-quality, flexibility and low-cost manufacturing to enhance the ...
Yanwei Sang, Jianping Tan, Wen Liu
doaj +1 more source