Results 141 to 150 of about 2,216,177 (285)

Predictive Wireless Received Signal Strength Using Friis Transmission Technique

JOIV: International Journal on Informatics Visualization
A good WLAN performance is crucial in determining the quality of experience (QoE) among the campus community. Proper WLAN planning and design should be done beforehand to ensure good WLAN performance.
Roziyani Rawi, Mohd Rizal Mohd Isa, Mohd Nazri Ismail, Aznida Abu Bakar Sajak, Yuhanim Hani Yahaya   +4 more
doaj   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

Multi-Boundary Empirical Path Loss Model for 433 MHz WSN in Agriculture Areas Using Fuzzy Linear Regression. [PDF]

Sensors (Basel), 2023
Phaiboon S, Phokharatkul P.
europepmc   +1 more source

Investigation of Underground Communication Quality Using Distributed Antenna Systems Considering Radio-Frequency Signal Propagation Characteristics in Almaty Metro Tunnels

Network
This study investigates radio-frequency signal propagation in underground metro tunnels with a focus on distributed antenna system (DAS) deployment.
Askar Abdykadyrov, Moldir Kuatova, Nurzhigit Smailov, Zhandos Dosbayev, Sunggat Marxuly, Maxat Mamadiyarov, Ainur Kuttybayeva, Nurlan Kystaubayev, Amirkhan Bekmurza   +8 more
doaj   +1 more source

3D‐Printed Sulfur‐Derived Polymers With Controlled Architectures for Lithium‐Sulfur Batteries

Advanced Functional Materials, EarlyView.
Rheology‐guided formulation design for direct ink writing enables the fabrication of 3D sulfur copolymer cathodes with controlled architectures for lithium‐sulfur batteries. The printed electrodes exhibit multiscale porosity and high sulfur utilization, delivering enhanced electrochemical performance compared to conventional cast electrodes.
Bin Ling, Haoran Wang, Pan Yang, Rishav Agrawal, Alex R. Neale, Laurence J. Hardwick, Tom Hasell, Esther García‐Tuñón   +7 more
wiley   +1 more source

Path Loss Measurements and Model Analysis in an Indoor Corridor Environment at 28 GHz and 38 GHz. [PDF]

Sensors (Basel), 2022
Oladimeji TT, Kumar P, Elmezughi MK.
europepmc   +1 more source

Solving Information Loss Paradox via Euclidean Path Integral

6 pages, 4 figures; Proceedings of the 15th Asia-Pacific Physics Conference, talk on August 23 ...
Chen, Pisin, Sasaki, Misao, Yeom, Dong-han, Yoon, Junggi   +3 more
openaire   +2 more sources

Path loss model for wireless applications at 3500 MHz [PDF]

, 2006
Joseph, Wout, Martens, Luc, Roelens, Laurens   +2 more
core   +1 more source

PEDOT‐Based Eutectogel Electrode Arrays for Enhanced High‐Resolution Electrogastrography: Fabrication, Stability, and Wearable Performance

Advanced Functional Materials, EarlyView.
Here, we present a high‐density PEDOT eutectogel electrode array for enhanced body surface gastric mapping. Silver electrodes are blade‐coated onto flexible substrates, followed by electrogelation of PEDOT:PSS and the deposition of a PEDOT:LS eutectogel.
Christopher Slaughter, Luke Gatecliff, Xudong Tao, Ruben Ruiz‐Mateos Serrano, Amy T. Jin, Matias L. Picchio, Daniele Mantione, Antonio Dominguez‐Alfaro, George G. Malliaras   +8 more
wiley   +1 more source

Performance analysis of improved path loss models for millimeter-wave wireless network channels at 28 GHz and 38 GHz. [PDF]

PLoS One, 2023
Oladimeji TT, Kumar P, Elmezughi MK.
europepmc   +1 more source