Results 31 to 40 of about 1,242 (295)

All-Fiber In-Line Twist Sensor Based on a Capillary Optical Fiber

Photonics, 2023
Twist sensors have emerged as crucial tools in the field of structural health monitoring, playing a significant role in monitoring and ensuring the integrity of critical infrastructure such as dams, tunnels, bridges, pipelines, and buildings. We proposed
Qinghua Tang, Jiajian Ruan, Xiaojie Zuo, Zhongye Xie, Xiaoyong Chen   +4 more
doaj   +1 more source

Composite solitons in spatially confined spin-orbit-coupling BEC with dipole-dipole repulsion

Results in Physics, 2020
A Theory is presented to construct several types of self-trapping nonlinear modes in the two-dimensional model of binary Bose-Einstein condensate (BEC) with the repulsive dipole-dipole interaction (DDI) and the spatially confined spin-orbit coupling (SOC)
Manna Chen, Binjin Liao, Hongcheng Wang, Hao Huang, Ye Liu, Dongxiong Ling   +5 more
doaj   +1 more source

Corner-Point and Foreground-Area IoU Loss: Better Localization of Small Objects in Bounding Box Regression

Sensors, 2023
Bounding box regression is a crucial step in object detection, directly affecting the localization performance of the detected objects. Especially in small object detection, an excellent bounding box regression loss can significantly alleviate the ...
Delong Cai, Zhaoyun Zhang, Zhi Zhang
doaj   +1 more source

Development trend and prospect of intelligent pipeline management

You-qi chuyun, 2021
The construction and operation of long-distance pipelines in China and abroad have entered the digital era. The development and application of a variety of new technologies provide technical support for the advancement of pipeline intelligent management.
Jianhua QIAN, Che NIU, Wei DU
doaj   +1 more source

Discussion on the Prospect of Informatization and Network Evolution

, 2021
In recent decades, with the rapid progress of Information and Communications Technology (ICT), the impact of informatization on the social operation and human life is deepening.
Xin-quan ZHANG, Shao-hua YU
core   +1 more source

Sustainable Reaction of the Maritime Education Sector to Marine Technology Development including Autonomous Surface Shipping [PDF]

TransNav
In the last two, three decades we can observe revolutionary development of technology, including global shipping industry. The Author, as the chairman of the Poland Branch of The Nautical Institute, a member of several expert groups of International ...
Adam Weintrit
doaj   +1 more source

Location Updating Scheme of Sink Node Based on Topology Balance and Reinforcement Learning in WSN

IEEE Access, 2019
This paper proposes a scheme for updating the location of the sink node to balance the network topology when a wireless sensor network (WSN) is scaled up.
Xindi Wang, Qingfeng Zhou, Chunxiao Qu, Gao Chen, Junjuan Xia   +4 more
doaj   +1 more source

Highly Birefringent FBG Based on Femtosecond Laser-Induced Cladding Stress Region for Temperature and Strain Decoupling

Photonics
We present and demonstrate a highly birefringent fiber Bragg grating (Hi-Bi FBG) that was fabricated using a femtosecond laser to induce a sawtooth stress region near the FBG.
Kuikui Guo, Hao Wu, Yonghao Liang, Mingshen Su, Hongcheng Wang, Rang Chu, Fei Zhou, Ye Liu   +7 more
doaj   +1 more source

Quantum-Empowered Fiber Sensing Metrology

Photonics
Quantum sensing leverages quantum resources to enable ultra-precise measurements beyond classical limits, driving transformative advancements in metrology.
Xiaojie Zuo, Zhangguan Tang, Boyao Li, Xiaoyong Chen, Jinghua Sun   +4 more
doaj   +1 more source

Application of MXenes in Perovskite Solar Cells: A Short Review

Nanomaterials, 2021
Application of MXene materials in perovskite solar cells (PSCs) has attracted considerable attention owing to their supreme electrical conductivity, excellent carrier mobility, adjustable surface functional groups, excellent transparency and superior ...
Syed Afaq Ali Shah, Muhammad Hassan Sayyad, Karim Khan, Jinghua Sun, Zhongyi Guo   +4 more
doaj   +1 more source