Results 121 to 130 of about 9,240 (223)

Material Development and Foam Extrusion Processing of Thermoplastic Starch‐Based Compounds

Polymer Engineering &Science, EarlyView.
Schematic representation of the project: a compound material based on thermoplastic starch and PBAT is developed for further processing in the foam extrusion process to achieve a flexible foam sheet with a low density and fine‐pored foam structure. ABSTRACT An investigation into the properties of starch‐based compounds is conducted to determine their ...
Tien Viet Anh Vu, Tatiana Andreiko, Lisa Leuchtenberger‐Engel, Christian Hopmann, Christina Eloo   +4 more
wiley   +1 more source

A high efficiency slot array antenna with single layered gap waveguide feeding system for long-range wireless systems. [PDF]

Sci Rep
Mohammadpour M, Mohajeri F, Parizi SAR.
europepmc   +1 more source

Dental composites: a comprehensive review on formulation, properties and recent developments

Polymer International, EarlyView.
Dental composites are essential in modern restorative dentistry; this review covers their development, composition, key properties and recent advances, highlighting new technologies for optimizing materials and improving clinical outcomes. Abstract Dental composites have evolved considerably since their introduction, becoming the cornerstone of modern ...
Rayenne Latoui, Djallel Bouzid, Olivier Boyron   +2 more
wiley   +1 more source

Multimode OAM antenna with reduced beam divergence for 6G networks. [PDF]

Sci Rep
Rao MV, Bhattacharyya B, Ram GC, Yuvaraj S, Malik J, Ismail AM, Yasin MNM, Johari S.   +7 more
europepmc   +1 more source

Annual Reports to the ESA Council ESA 110th Annual Meeting July, 2025

The Bulletin of the Ecological Society of America, EarlyView.
wiley   +1 more source

Why Autonomous Vehicles Are Not Ready Yet: A Multi‐Disciplinary Review of Problems, Attempted Solutions, and Future Directions

Journal of Field Robotics, EarlyView.
ABSTRACT Personal autonomous vehicles can sense their surrounding environment, plan their route, and drive with little or no involvement of human drivers. Despite the latest technological advancements and the hopeful announcements made by leading entrepreneurs, to date no personal vehicle is approved for road circulation in a “fully” or “semi ...
Xingshuai Dong, Massimiliano Cappuccio, Fady Alnajjar, Luqman Ali, Hamad Al Jassmi, Essam Debie, Milad Ghasrikhouzani, Alessandro Lanteri, Tate McGregor, Oleksandra Molloy, Alice Plebe, Michael Regan, Eduardo Sandoval, Dongmo Zhang   +13 more
wiley   +1 more source

Fractal Slotted Leaky-Wave Antenna Based on SIW and Balanced CRLH Transmission Line with Enhanced Backward Bandwidth Scanning and Gain in X-Band

مهندسی مخابرات جنوب
This paper presents the design and analysis of a slotted leaky-wave antenna (LWA) based on a first-order Vicsek fractal geometry integrated with a balanced composite right/left-handed transmission line (CRLH-TL).
Hossein Mashhadi, Loghman Asadpor, Yashar Zehforoosh, Tohid Sedghi   +3 more
doaj  

Research on a Self-Powered Vibration Sensor for Coal Mine In Situ Stress Fracturing Drilling. [PDF]

Micromachines (Basel)
Liu J, Li M, Wu C, Shen X, Feng Y.
europepmc   +1 more source

Location‐Assisted Graph‐Based User Scheduling in Multi‐User MIMO LEO NTN Systems

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT This paper addresses user clustering and scheduling for multi‐user MIMO low Earth orbit nonterrestrial network systems in full frequency reuse. Since the number of on‐ground user terminals is usually much higher than the number of on‐board LEO satellite antennas, user scheduling becomes a fundamental task.
Bilal Ahmad, Daniel Gaetano Riviello, Bruno De Filippo, Alessandro Guidotti, Alessandro Vanelli‐Coralli   +4 more
wiley   +1 more source

Metasurface-integrated Al₂O₃ ceramic dielectric resonator for enhanced gain and polarization performance in mm-wave MIMO systems. [PDF]

Sci Rep
Yadav SK, Dwivedi AK, Sigroha D, Tripathi S, Sharma A, Pandey S.   +5 more
europepmc   +1 more source