Shape-free coupling-hole-type CO 2 laser with arbitrary beam pattern: application feasibility to micromachinery

Beam Pattern Investigation of Terahertz Quantum Cascade Lasers

PIERS Online ◽

10.2529/piers070905092309 ◽

2008 ◽

Vol 4 (2) ◽

pp. 267-270 ◽

Cited By ~ 4

Author(s):

Saeed Fathololoumi ◽

Dayan Ban ◽

Hui Luo ◽

Peter Grant ◽

Sylvain R. Laframboise ◽

...

Keyword(s):

Quantum Cascade Lasers ◽

Beam Pattern ◽

Quantum Cascade ◽

Cascade Lasers

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Direct Product of B-Algebra Using Some Cycles of Aunu Permutation Pattern; Application in Graph Theory

International Journal of Scientific and Research Publications (IJSRP) ◽

10.29322/ijsrp.9.01.2019.p8592 ◽

2019 ◽

Vol 9 (1) ◽

pp. p8592

Author(s):

M. A. Mungadi ◽

A. A. Haliru ◽

S. Abdulrahman ◽

M. S. Magami

Keyword(s):

Graph Theory ◽

Direct Product ◽

Permutation Pattern ◽

Pattern Application

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A hybrid neural network goal attain optimization for failed sensor(s) radiation pattern in linear array

Global Journal of Engineering and Technology Review Vol.4 (4) October-December. 2019 - Global Journal of Engineering and Technology Review ◽

10.35609/gjetr.2019.4.4(4) ◽

2019 ◽

Vol 4 (4) ◽

pp. 101-109

Author(s):

Navaamsini Boopalan ◽

Agileswari K. Ramasamy ◽

Farrukh Hafiz Nagi

Keyword(s):

Neural Network ◽

Radiation Pattern ◽

Array Signal Processing ◽

Linear Array ◽

Signal To Noise Ratio ◽

Beam Pattern ◽

Sensor Failure ◽

Signal To Noise ◽

Hybrid Neural Network ◽

Noise Ratio

Array sensors are widely used in various fields such as radar, wireless communications, autonomous vehicle applications, medical imaging, and astronomical observations fault diagnosis. Array signal processing is accomplished with a beam pattern which is produced by the signal's amplitude and phase at each element of array. The beam pattern can get rigorously distorted in case of failure of array element and effect its Signal to Noise Ratio (SNR) badly. This paper proposes on a Hybrid Neural Network layer weight Goal Attain Optimization (HNNGAO) method to generate a recovery beam pattern which closely resembles the original beam pattern with remaining elements in the array. The proposed HNNGAO method is compared with classic synthesize beam pattern goal attain method and failed beam pattern generated in MATLAB environment. The results obtained proves that the proposed HNNGAO method gives better SNR ratio with remaining working element in linear array compared to classic goal attain method alone. Keywords: Backpropagation; Feed-forward neural network; Goal attain; Neural networks; Radiation pattern; Sensor arrays; Sensor failure; Signal-to-Noise Ratio (SNR)

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Developing Intellectual Property Character for Games to Teach Music Theory by Using Batik Patterns Inspiration

Humaniora ◽

10.21512/humaniora.v11i2.6477 ◽

2020 ◽

Vol 11 (2) ◽

pp. 137-144

Author(s):

Ahmad Faisal Choiril Anam Fathoni ◽

Jehezkiel Christian Ray

Keyword(s):

Intellectual Property ◽

Music Theory ◽

Qualitative Methodology ◽

Design Thinking ◽

Effective Learning ◽

Local Content ◽

Adventure Games ◽

The Future ◽

Character Design ◽

Pattern Application

The research aimed to apply batik motifs to strengthen the differentiation of characters in the form of adventure games that could be an interesting and effective learning medium for introducing music theory. In order to work towards achieving its objective, developing interest in music theory by using games and animations specifically to approach more people and make this project sustainable, these games were supposed to be aimed into intellectual property. Therefore to be able to make it competitive, strong differentiation was needed as so many IP characters emerged as competitors. One of the strengths that could be added to these characters was by applying local content. It was a strong differentiator and could be developed with a deeper philosophy so that it had a wealth that could be developed more widely in the future, which in this case was using batik. To achieve goal, the research used the design thinking method and qualitative methodology to collect data. The researchers collected data through the process of document research, an observation about the implementation of batik patterns in character design for animation. The result is the characters’ designs of a game to teach music theory using batik pattern application. In conclusion, the batik pattern has the potential to strengthen differences in character design.

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