Free-space optical (FSO) communication is a promising solution to support wireless backhaul links in emerging 6G non-terrestrial networks. At the link level, pointing errors in FSO links can significantly impact capac...
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In this article we consider the development of an unbiased estimator for the ensemble Kalman–Bucy filter (EnKBF). The EnKBF is a continuous-time filtering methodology which can be viewed as a continuous-time analogue...
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Osteosarcoma is a type of malignant bone tumor that is reported across the *** advancements in Machine Learning(ML)and Deep Learning(DL)models enable the detection and classification of malignancies in biomedical *** ...
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Osteosarcoma is a type of malignant bone tumor that is reported across the *** advancements in Machine Learning(ML)and Deep Learning(DL)models enable the detection and classification of malignancies in biomedical *** this regard,the current study introduces a new Biomedical Osteosarcoma Image Classification using Elephant Herd Optimization and Deep Transfer Learning(BOIC-EHODTL)*** presented BOIC-EHODTL model examines the biomedical images to diagnose distinct kinds of *** the initial stage,Gabor Filter(GF)is applied as a pre-processing technique to get rid of the noise from *** addition,Adam optimizer with MixNet model is also employed as a feature extraction technique to generate feature ***,EHOalgorithm is utilized along with Adaptive Neuro-Fuzzy Classifier(ANFC)model for recognition and categorization of *** algorithm is utilized to fine-tune the parameters involved in ANFC model which in turn helps in accomplishing improved classification *** design of EHO with ANFC model for classification of osteosarcoma is the novelty of current *** order to demonstrate the improved performance of BOIC-EHODTL model,a comprehensive comparison was conducted between the proposed and existing models upon benchmark dataset and the results confirmed the better performance of BOIC-EHODTL model over recent methodologies.
We study the recently-proposed hyperbolic approximation of the Korteweg-de Vries equation (KdV). We show that this approximation, which we call KdVH, possesses a rich variety of solutions, including solitary wave solu...
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作者：
ZHE ZHUANGDAISUKE IIDAKAZUHIRO OHKAWAComputer
Electrical and Mathematical Sciences and Engineering(CEMSE)DivisionKing Abdullah University of Science and Technology(KAUST)Thuwal 23955-6900Saudi Arabia
We describe 5μm squircle InGaN-based red,green,and blue(RGB)monochromatic micro-light-emitting diodes(μLEDs)with an interpitch of 4μm by pixilation of conductive p-GaN using a H2-plasma *** p-GaN was passivated by ...
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We describe 5μm squircle InGaN-based red,green,and blue(RGB)monochromatic micro-light-emitting diodes(μLEDs)with an interpitch of 4μm by pixilation of conductive p-GaN using a H2-plasma *** p-GaN was passivated by H2 plasma and prevented the current’s injection into the InGaN quantum wells *** observed that InGaN-based redμLEDs exhibited a broader full width at half-maximum and larger peak wavelength blueshift at 11.5-115 A/cm^(2) than the green/blueμ*** on-wafer light output power density of the redμLEDs at a wavelength of 632 nm at 115 A/cm^(2) was approximately 936 mW/cm^(2),the highest value reported thus far for InGaN-based redμ*** value was comparable with that of the green/blueμLEDs at 11.5 A/cm^(2),indicating that the redμLEDs can satisfy the requirement of high brightness levels for specific *** color gamut based on InGaN RGBμLEDs covered 83.7%to 75.9%of the Rec.2020 color space in the CIE 1931 diagram at 11.5 to 115 A/cm^(2).
In this paper, we present a high-performance soft strain sensor that uses composite sensing layers made of metal and polymer. This strain sensor is entirely developed by inkjet-printing the composite films on a highly...
In this paper, we present a high-performance soft strain sensor that uses composite sensing layers made of metal and polymer. This strain sensor is entirely developed by inkjet-printing the composite films on a highly stretchable thermoplastic polyurethane (TPU) substrate and a textile-compatible polymer film, which makes the process easy, affordable, energy-efficient, and scalable. The sensing patches are made up of two films: a PEDOT:PSS-based conductive polymer top film and a metal bottom film composed of silver nanoparticles. The sensor has a decent sensing range (≈10% strain), high sensitivity (GF ≈ 12), and outstanding mechanical stability (>1000 cycles), making it suitable for both stretching and bending deformation detection. As application examples, the soft sensors are used to track the highly deformed human body motions, displaying excellent performance. The outcomes demonstrate the attractiveness and potential of our low-cost soft strain sensors for real-world uses, such as the wide-range tracking of human movements.
InGaN Micro LEDs coated with CsPbBr3 perovskite enabled a dual-wavelength VLC system, achieving 600-Mb/s with a low power consumption of ~3.4pJ/bit for blue and 11.1-Mb/s data rates for green lights respectively.
InGaN Micro LEDs coated with CsPbBr3 perovskite enabled a dual-wavelength VLC system, achieving 600-Mb/s with a low power consumption of ~3.4pJ/bit for blue and 11.1-Mb/s data rates for green lights respectively.
The atom-economical reaction of carbon dioxide (CO2) with epoxides possesses the potential to utilize captured CO₂ for synthesizing useful chemicals. Among a wide range of metal complexes employed for this transformat...
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We demonstrated 10×10 arrays of In Ga N 17μm×17μm micro-light-emitting diodes(μLEDs)with a peak wavelength from 662 to 630 nm at 10–50 A∕cm^(2).The on-wafer external quantum efficiency reached 0.18%at 5...
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We demonstrated 10×10 arrays of In Ga N 17μm×17μm micro-light-emitting diodes(μLEDs)with a peak wavelength from 662 to 630 nm at 10–50 A∕cm^(2).The on-wafer external quantum efficiency reached 0.18%at 50 A∕cm^(2).The output power density of the redμLEDs was obtained as 1.76 m W∕mm^(2),which was estimated to be higher than that of 20μm×20μm Al In Ga P redμLEDs(~630 nm).Finally,we demonstrate that In Ga N red/green/blueμLEDs could exhibit a wide color gamut covering 81.3%and 79.1%of the Rec.2020 color space in CIE 1931 and 1976 diagrams,respectively.
A Robin transmission condition (RTC) enhanced discontinuous Galerkin method (DGM) is proposed for direct current IR-Drop analysis of global PDN. Although DGM is one kind of domain decomposition method (DDM) naturally,...
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