Results 21 to 30 of about 2,328,748 (310)

Optimal Channel Strategy for Dual-Channel Retailers: The Bright Side of Introducing Agency Channels

Frontiers in Physics, 2022
Driven by the prosperity of the online retail market and the success of the agency selling format, dual-channel retailers have engaged extensively in online retailing.
Yang Wang
doaj   +1 more source

Image Super-Resolution Algorithm Based on Dual-Channel Convolutional Neural Networks

Applied Sciences, 2019
For the image super-resolution method from a single channel, it is difficult to achieve both fast convergence and high-quality texture restoration. By mitigating the weaknesses of existing methods, the present paper proposes an image super-resolution ...
Yuantao Chen, Jin Wang, Xi Chen, Arun Kumar Sangaiah, Kai Yang, Zhouhong Cao   +5 more
doaj   +1 more source

Comparative Analysis of Fault-Tolerant Dual-Channel BLDC and SR Motors

Energies, 2019
This article presents the results of a comparative analysis of two electronically commutated brushless direct current machines intended for fault-tolerant drives.
M. Korkosz, P. Bogusz, J. Prokop, B. Pakla, G. Podskarbi   +4 more
doaj   +1 more source

A Deconvolutional Deblurring Algorithm Based on Dual-Channel Images

Applied Sciences, 2022
Aiming at the motion blur restoration of large-scale dual-channel space-variant images, this paper proposes a dual-channel image deblurring method based on the idea of block aggregation, by studying imaging principles and existing algorithms.
Yang Bai, Zheng Tan, Qunbo Lv, Peidong He, Min Huang   +4 more
doaj   +1 more source

Left–Right Asymmetry in Spectral Characteristics of Lung Sounds Detected Using a Dual-Channel Auscultation System in Healthy Young Adults

Sensors, 2017
Though lung sounds auscultation is important for the diagnosis and monitoring of lung diseases, the spectral characteristics of lung sounds have not been fully understood.
Jang-Zern Tsai, Ming-Lang Chang, Jiun-Yue Yang, Dar Kuo, Ching-Hsiung Lin, Cheng-Deng Kuo   +5 more
doaj   +1 more source

Improving the Robustness of Time Difference of Arrival Estimation Based on the Energy Center of Gravity Rearrangement

Sensors, 2023
An accurate estimation of the time difference of arrival (TDOA) is crucial in localization, communication, and navigation. However, a low signal-to-noise ratio (SNR) can decrease the reliability of the TDOA estimation result.
Peng Zhang, Hongyuan Wen, Zhiyong Xu, Zhao Zhao   +3 more
doaj   +1 more source

Dual-Channel WS₂/WSe₂ Heterostructure with Tunable Graphene Electrodes

, 2023
Two-dimensional semiconductor heterostructures provide significant research potential for electronic and optoelectronic applications because of their scaled thickness, pristine heterostructure interface, and ultrafast carrier transport. Herein, we report
Dongmok Whang (1450351), Gil-Ho Kim (1552426), Inayat Uddin (14307986), Nhat Anh Nguyen Phan (14307989), Hanul Kim (497237), Jihoon Kim (10090)   +5 more
core   +1 more source

Dual-Band Wearable Metallic Button Antennas and Transmission in Body Area Networks [PDF]

, 2010
A dual-band metallic antenna with the appearance of a button on a pair of jeans for use with wearable computer networks, emergency rescue scenarios and future wireless medical applications is presented.
Miller, J.A., Sobhy, Mohammed, Sanz-Izquierdo, Benito, Batchelor, John C.   +3 more
core   +1 more source

Dual-Channel Supply Chain Pricing Decisions under Discounted Advertising Value

Systems, 2022
Retailers advertise on different sales channels. When consumers buy online, the effectiveness of advertising is discounted because they cannot feel the product.
Ke Yan, Shuai Liu, Min Zuo, Jiamin Zheng, Yadong Xu   +4 more
doaj   +1 more source

Single-channel and dual-channel comparison.

, 2022
Single-channel and dual-channel comparison.
Xinyu Zhang (14029), Vincent C. S. Lee (11986467), Haoyu Kong (11986470), Jia Rong (5963621), Feng Liu (72874)   +4 more
core   +1 more source