Results 101 to 110 of about 1,806 (250)
HIDDEN KULDO, ROTATED SQUARE AND KULDO FRACTAL ANTENNAS OF 2.4 TO 5.4 GHZ
Journal of Engineering and Sustainable Development, 2016 This paper is introducing three antennas using different fractal structures with desired performance properties such as multi-band behaviour and small size.
Ahmed Ghanim Wadday +1 more
doaj
Aplicación de las superficies de alta impedancia al diseño de antenas de hilo de bajo perfil [PDF]
, 2008 Las superficies de alta impedancia presentan propiedades únicas relacionadas con el control de la propagación de las ondas electromagnéticas, lo que las hace especialmente útiles para la implementación de un gran número de aplicaciones.
Tomeo Reyes, Inmaculada
core
Bioresorbable Scaffolds for Coronary Arteries: Where Do We Stand Today?
VIEW Medicine, Volume 1, Issue 1, August 2026.Bioresorbable coronary scaffolds are moving from thick strut pitfalls to thinner, stronger, healing‐oriented designs. Integrating advances in materials, guided implantation with preparation, size, and postdilation steps, and resorption aligned to healing, we synthesize clinical evidence and chart a roadmap toward intelligent, transient platforms ...
Junya Matsuda +5 more
wiley +1 more source
Egyptian Informatics Journal, 2017 In this present work, a different right angled isosceles triangular Microstrip patch antenna (RITMA) for ultra wideband (UWB) utilization is designed. The antenna presented is simple and small in structure.
Manisha Gupta, Vinita Mathur
doaj +1 more source
Biopolymers, Volume 117, Issue 4, July 2026.The preparation and characterization of metronidazole loaded chitosan and alginate gels, followed by polyelectrolyte complex formation and 3D printing of multilayer periodontal films. ABSTRACT This study aimed to prepare six different metronidazole‐loaded film formulations by 3D printing for periodontal treatment.
Dicle Denizhan +5 more
wiley +1 more source
Analysis and Design of Fractal Antennas
, 2008 The increasing importance and advancement of wireless communication systems have an increasing demand of low profile and wideband/multiband antennas for both the commercial and military applications. One possible approach in this regard is to use fractal
Grewal, Vinit
core
Large Eddy Simulations of the Atmospheric Boundary Layer Over Satellite‐Sensed Sea Ice Maps
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 11, 16 June 2026.Abstract Surface heterogeneity in the marginal ice zone (MIZ) causes multiscale secondary atmospheric circulations that are challenging to model or observe. The absence or inadequate representation of these circulations in ocean‐atmosphere exchange schemes in climate models is partially responsible for the underestimation of Arctic sea ice loss ...
Joseph Fogarty +5 more
wiley +1 more source
Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications
Advanced Functional Materials, Volume 36, Issue 47, 11 June 2026.Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi +3 more
wiley +1 more source
Fractal Reflectarray Antennas: State of Art and New Opportunities
International Journal of Antennas and Propagation, 2016 Fractal geometries are appealing in all applications where miniaturization capabilities are required, ranging from antennas to frequency selective surfaces (FSS) design.
S. Costanzo +5 more
doaj +1 more source