Planar circularly polarized antennas fed by substrate integrated waveguide with asymmetric feeding and modal perturbation
Yu-Jen Chi, Yu-Ting Kao, Muddineni Raveendra
Adaptive model-free sliding mode control for boost converter with flexibility to varying operating conditions
Abbes Kihal, Chems Eddine Boudjedir, Billel Talbi, Abdeslem Sahli, Abdelbasset Krama
US leadership in trade statecraft: diminishing returns and a diminished role
Stephen Woolcock
Volume 56 (2026): Issue s1 (February 2026)
Molecular Markers of Periodontitis and Possible Clinical Implications
D. Nikolova
Editorial: Stablecoins, the GENIUS Act and Europe’s Monetary Dilemma
Barry Eichengreen
Volume 106 (2026): Issue 2 (February 2026)
Design and Performance Evaluation of a Four-Row Vacuum Seeder Powered by a Walking Tractor for Precision Soybean Planting
Wawan Hermawan, Radite Praeko Agus Setiawan, Diang Sagita, Unggul Teguh Prasetyo, Reka Ardi Prayoga, Adhiasta Faris Setiabudi
Volume 4 (2026): Issue s1 (February 2026)
A Rare Aortic-Arch Variant – Arteria Lusoria: Case Report with Review of Literature and Clinical Implications
L. Gaydarski, D. Simeonov, I. N. Dimitrova, K. Petrova
Chloride Channels in Amyotrophic Lateral Sclerosis
I. Tourtourikov, V. Mitev, A. Todorova
Analysis of World Experience and Experimental Implementation of Unmanned Radio Intelligence Systems
Gulnaz Yermoldina, Zharas Ainakulov, Zhanna Suimenbayeva, Andrey Bebenin