Results 31 to 40 of about 53,013 (201)
Microstrip Patch Antenna Bandwidth Enhancement Using AMC/EBG Structures
International Journal of Antennas and Propagation, 2012 A microstrip patch antenna with bandwidth enhancement by means of artificial magnetic conductor (AMC)/electromagnetic band-gap structure (EGB) is presented. The electrical characteristics of the embedded structure are evaluated using MoM simulations. The
R. C. Hadarig +2 more
doaj +1 more source
Journal of Technology Management & Innovation, 2013 The idea that organizational learning is closely linked to innovation became firmly established by the end of the nineties (Argyris and Schön, 1978; Watkins and Marsick, 1993; Nonaka and Takeuchi, 1995), however, very little research in these topics is ...
María Isabel Rivera Vargas
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Novel Flexible Artificial Magnetic Conductor
International Journal of Antennas and Propagation, 2012 A novel flexible uniplanar AMC design is presented. An AMC prototype is manufactured using laser micromachining and it is characterized under flat and bent conditions by measuring its reflection coefficient phase in an anechoic chamber.
M. E. de Cos, F. Las-Heras
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Applied Sciences, 2023 The residue number system is widely used in applications such as communication systems, cryptography, digital filters, digital signal processors, fault-tolerant detection, and so on. This paper proposes a multifunction modulo (2n ± 1) multiplier based on
Chao-Tsung Kuo, Yao-Cheng Wu
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Advanced Robotics Research, EarlyView.DRIVE‐SAFE evaluates learning‐based, black‐box autonomous driving policies against evolving temporal safety requirements using Signal Temporal Logic robustness metrics. It aggregates distributional robustness measures with domain‐informed weights to guide iterative retraining.
Kristy Sakano +3 more
wiley +1 more source
The structure behind the Collatz algorithm
Ratio MathematicaThe Collatz algorithm gives the operations to apply to both even and odd numbers so that starting with any natural number and applying these operations repeatedly, the number one is eventually reached.
Michael O'Loughlin
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Dual-Band Antenna/AMC Combination for RFID
International Journal of Antennas and Propagation, 2012 A novel antenna/Artificial Magnetic Conductor (AMC) combination usable in dual-band Radio Frequency Identification (RFID) tags over metallic objects is presented.
M. E. de Cos, F. Las-Heras
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A role for the CAL1-partner Modulo in centromere integrity and accurate chromosome segregation in Drosophila. [PDF]
PLoS ONE, 2012 The relationship between the nucleolus and the centromere, although documented, remains one of the most elusive aspects of centromere assembly and maintenance.
Chin-Chi Chen +3 more
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Advanced Science, EarlyView.This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong +7 more
wiley +1 more source
Data in Brief, 2017 The hawksbill sea turtle, Eretmochelys imbricata, is an endangered species of the Caribbean Colombian coast due to anthropic and natural factors that have decreased their population levels.
Javier Hernández-Fernández
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