Results 21 to 30 of about 1,619,536 (329)
Italian National Conference on Sensors, 2021 Recent developments in the field of microwave planar sensors have led to a renewed interest in industrial, chemical, biological and medical applications that are capable of performing real-time and non-invasive measurement of material properties.
R. Alahnomi +6 more
semanticscholar +1 more source
Circularly Polarized Broadband Printed Antenna for Wireless Applications
Sensors, 2018 A simple, compact sickle-shaped printed antenna with a slotted ground plane is designed and developed for broadband circularly polarized (CP) radiation.
Md. Samsuzzaman, Mohammad Tariqul Islam
doaj +1 more source
A correspondence between rooted planar maps and normal planar lambda terms [PDF]
, 2015 A rooted planar map is a connected graph embedded in the 2-sphere, with one edge marked and assigned an orientation. A term of the pure lambda calculus is said to be linear if every variable is used exactly once, normal if it contains no beta-redexes ...
Giorgetti, Alain, Zeilberger, Noam
core +5 more sources
An Ultra-Wide Band Radome for High-Performance and Dual-Polarized Radar and Communication Systems
IEEE Access, 2020 This paper presents a new design technique to develop a multi-layer radome for ultra-wide-band, dual-polarized radar and communication systems. In the proposed technique, a multi-layer radome is designed using a combination of A-sandwich structures ...
Zeeshan Qamar +2 more
doaj +1 more source
, 2013 In this paper, the concept of Total semirelib graph of a planar graph is introduced. Authors present a characterization of those graphs whose total semirelib graphs are planar, outer planar, Eulerian, hamiltonian with crossing number ...
Goudar, Venkanagouda, Prasad, Manjunath
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Structural properties of 1-planar graphs and an application to acyclic edge coloring [PDF]
, 2010 A graph is called 1-planar if it can be drawn on the plane so that each edge is crossed by at most one other edge. In this paper, we establish a local property of 1-planar graphs which describes the structure in the neighborhood of small vertices (i.e ...
Liu, Guizhen, Wu, Jian-Liang, Zhang, Xin
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Nature Communications, 2018 Even though the mesoporous-type perovskite solar cell (PSC) is known for high efficiency, its planar-type counterpart exhibits lower efficiency and hysteretic response.
Dong Yang +9 more
semanticscholar +1 more source
Porous Polypropylene Membrane Based pH Sensing for Skin Monitoring
IEEE Access, 2022 An iridium oxide-based electrical pH sensor that is suitable to be embedded in an electronic bandage for skin monitoring has been developed. The electrical pH sensor does not entail high-temperature fabrication processes thus is suitable to be built on ...
Khengdauliu Chawang +4 more
doaj +1 more source
Improved Distributed Algorithms for Exact Shortest Paths
, 2018 Computing shortest paths is one of the central problems in the theory of distributed computing. For the last few years, substantial progress has been made on the approximate single source shortest paths problem, culminating in an algorithm of Becker et ...
A +3 more
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Photonics, 2022 In this study, nitrogen-doped nickel graphene core cells (N-NiGR) are synthesized using the thermal chemical vapor deposition method. The structural, morphological, and chemical composition properties of N-NiGR are investigated using X-ray diffractometry
Seung Beom Kang +5 more
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