Results 191 to 200 of about 15,250,999 (308)

Synchronization and Diversity in Business Cycles: A Network Approach Applied to the European Union [PDF]

This paper analyses synchronization in business cycles across the European Union (EU) since 1989. We include both old and new European Union members and countries which are currently negotiating accession, as well as potential European Union members. Our
Guillermo J Ortega, David Matesanz Gomez, Benno Torgler   +2 more
core  

Rational Tuning of Hygroscopic Oscillation of Stacked Nanoflake Assemblies for Continuous Ambient Energy Harvesting

Advanced Materials, EarlyView.
Stacked nanoflake assembly (SNA) membranes can oscillate autonomously, offering opportunities for soft actuation and energy harvesting. This work uncovers the physical mechanism behind the sustained oscillation of SNA membranes in gradient humidity and identifies three governing dimensionless parameters, enabling rational design for optimizing SNA ...
Zijing Zhang, Jimin Fu, Gesa Zhang, Zhihua Liang, Boxun Zhang, Haimin Yao   +5 more
wiley   +1 more source

Application and Comparison of FPGA-Based Carry Chain TDC and DDMTD Schemes in High-Precision Time Synchronization. [PDF]

Sensors (Basel)
Huang Y, Yu J, Xia W, Guo Q, Huang L.
europepmc   +1 more source

Fast and Robust Time Synchronization with Median Kalman Filtering for Mobile Ad-Hoc Networks. [PDF]

Sensors (Basel), 2021
Jeon Y, Kim T, Kim T.
europepmc   +1 more source

Descriptors to Dynamics: A Materials and Device Perspective on in‐Materio Physical Reservoir Computing for Neuromorphic Edge Intelligence

Advanced Materials, EarlyView.
Intrinsic material dynamics are harnessed as computational resources for neuromorphic in‐materio physical reservoir computing. Defects, ionic motion, interfaces, percolation, geometry, and biasing shape transient states that provide fading memory, nonlinearity, and high‐dimensional projection for simple readout. A descriptor‐to‐dynamics framework links
Kshitij RB Singh, Alif Syafiq Kamarol Zaman, Muzhen Xu, Yuki Usami, Saptarshi Das, Hirofumi Tanaka   +5 more
wiley   +1 more source

Eliminate Dynamic Error of A-PNAS High-Precision Time Synchronization Using Multi-Sensor Combination. [PDF]

Sensors (Basel)
Wang Z, Tao H, Hao F, Liu Y, Wang Z.
europepmc   +1 more source

Energy conserved time-synchronization technique in wireless sensor networks

, 2011
碩士時間同步(Time Synchronization)為無線感測網路(Wireless Sensor Network)中一重要的研究議題，諸如物體移動的追蹤、視覺影像的監控與比對或是利用TDMA的MAC排程等，都必須在時間同步的條件下進行。傳統的時間同步技術主要是討論感測器之間如何進行對時，使得感測器之間能夠有效的達到時間同步。然而，這類文獻的控制封包過多，且未考量時間同步的精準度與事件發生之時限關係，因此，這類文獻會有網路負載量過大及電量消耗過多的問題。本論文針對這些問題提出一時間同步技術 ...
李文瀚; Li, Wen-Han
core  

Regulating Phase Evolution and Crystallization Dynamics Enables Low Open‐Circuit Voltage Deficit in Wide‐Bandgap Cu2ZnSnS4 Solar Cells

Advanced Materials, EarlyView.
Bilayer composition‐modulated sulfurization (BCMS) regulates Cu redistribution in solution‐processed Cu2ZnSnS4, suppressing Cu2SnS3 and favoring the direct transformation pathway, while transforming the crystallization from surface‐dominated growth to a more synchronized process.
Hang Geng, Jingwen Cao, Jialiang Huang, Ao Wang, Zuoyun Wang, Xiaojie Yuan, Yidong Liu, Chenghan Zhao, Jialin Cong, Kaiwen Sun, Xiaojing Hao   +10 more
wiley   +1 more source

Nanosecond Time Synchronization over a 2.4 GHz Long-Range Wireless Link. [PDF]

Sensors (Basel)
Müller P, Berger D, Sarperi L.
europepmc   +1 more source

Cooperative Localization and Time Synchronization Based on M-VMP Method. [PDF]

Sensors (Basel), 2020
Deng Z, Tang S, Jia B, Wang H, Deng X, Zheng X.   +5 more
europepmc   +1 more source