Results 81 to 90 of about 7,805 (187)

Analysis of the Charge Structure and Lightning Activity During a Severe Beijing Thunderstorm via an Innovative Balloon‐Borne 3D Electric Field Observation System

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 14, 28 July 2026.
Abstract We developed an innovative balloon‐borne observation system based on China's BeiDou sounding platform that integrates a three‐axis electric field sensor for in‐cloud measurements of thunderstorm electrification. On 13 May 2025, this system was deployed during a severe convective storm over Beijing. In combination with multisource observations,
Ye Tian, Wenbin Gao, Chenyi Shi, Yue Sun, Xuebo Fan, Lei Meng, YongTao Yu, LongBin Zhang, Chen Chang, Jiachun Yang, Jin Li   +10 more
wiley   +1 more source

Strengthening Privacy and Data Security in Biomedical Microelectromechanical Systems by IoT Communication Security and Protection in Smart Healthcare. [PDF]

Sensors (Basel), 2023
Jaime FJ, Muñoz A, Rodríguez-Gómez F, Jerez-Calero A.   +3 more
europepmc   +1 more source

Detection of In-Plane Movement in Electrically Actuated Microelectromechanical Systems Using a Scanning Electron Microscope. [PDF]

Micromachines (Basel), 2023
Nieminen T, Tiwary N, Ross G, Paulasto-Kröckel M.   +3 more
europepmc   +1 more source

Microelectromechanical Systems (MEMS) for Biomedical Applications. [PDF]

Micromachines (Basel), 2022
Chircov C, Grumezescu AM.
europepmc   +1 more source

Advancements in Multipath Mitigation for GNSS Receivers: Review of Channel Estimation Techniques

Space: Science & Technology
Multipath interference poses substantial challenges to global navigation satellite system (GNSS) receivers, leading to inaccuracies in the time of arrival (TOA) measurement of the line of sight (LOS) signal. Therefore, to mitigate the impact of multipath
Pedro Miguel Coelho Pereira, Hélder David Malheiro da Silva, Carlos Manuel Gregório Santos Lima   +2 more
doaj   +1 more source

Proof-of-Concept Vacuum Microelectronic NOR Gate Fabricated Using Microelectromechanical Systems and Carbon Nanotube Field Emitters. [PDF]

Micromachines (Basel), 2023
von Windheim T, Gilchrist KH, Parker CB, Hall S, Carlson JB, Stokes D, Baldasaro NG, Hess CT, Scheick L, Rax B, Stoner B, Glass JT, Amsden JJ.   +12 more
europepmc   +1 more source

Wafer-Level Fabrication of Radiofrequency Devices Featuring 2D Materials Integration

Nanomaterials
Two-dimensional (2D) materials have been proposed for use in a multitude of applications, with graphene being one of the most well-known 2D materials. Despite their potential to contribute to innovative solutions, the fabrication of such devices still ...
Vitor Silva, Ivo Colmiais, Hugo Dinis, Jérôme Borme, Pedro Alpuim, Paulo M. Mendes   +5 more
doaj   +1 more source

A large-scale microelectromechanical-systems-based silicon photonics LiDAR. [PDF]

Nature, 2022
Zhang X, Kwon K, Henriksson J, Luo J, Wu MC.   +4 more
europepmc   +1 more source

The Application of Microelectromechanical Systems (MEMS) Accelerometers to the Assessment of Blast Threat to Armored Vehicle Crew. [PDF]

Sensors (Basel), 2021
Kciuk S, Krzystała E, Mężyk A, Szmidt P.   +3 more
europepmc   +1 more source

Design and Experimental Assessment of Low-Noise Piezoelectric Microelectromechanical Systems Vibration Sensors. [PDF]

IEEE Sens J, 2021
Hake AE, Zhao C, Sung WK, Grosh K.
europepmc   +1 more source