Results 151 to 160 of about 20,618 (235)

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, Volume 2, Issue 4, August 2026.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

Improving human activity classification based on micro-doppler signatures of FMCW radar with the effect of noise. [PDF]

PLoS One
Nguyen N, Pham M, Doan VS, Le V.
europepmc   +1 more source

Modelling, Analysis, and Simulation of the Micro-Doppler Effect in Wideband Indoor Channels with Confirmation Through Pendulum Experiments. [PDF]

Sensors (Basel), 2020
Abdelgawwad A, Borhani A, Pätzold M.
europepmc   +1 more source

A Skull Bone Marrow‐to‐Brain Axis Links Osteoblastic Activity to Myeloid Cell Trafficking, Cerebral Blood Flow, and Cognition in Alzheimer's Progression

Advanced Science, Volume 13, Issue 43, 3 August 2026.
This study reveals that Alzheimer's disease–linked APP expression in bone‐forming cells drives skull bone marrow remodeling and alters its vascular connections to the brain. These changes disrupt immune cell trafficking, cerebral blood flow, and cognition. Targeting bone marrow macrophages restores brain function, highlighting a previously unrecognized
Lei Xiong, Dong Sun, Hao‐Han Guo, Daehoon Lee, Zhipeng Liu, Lin Mei, Wen‐Cheng Xiong   +6 more
wiley   +1 more source

Human Activity Recognition Based on Deep Learning and Micro-Doppler Radar Data. [PDF]

Sensors (Basel)
Tan TH, Tian JH, Sharma AK, Liu SH, Huang YF.   +4 more
europepmc   +1 more source

Metasurface‐Enabled Active‐Like Passive Radar

Advanced Science, Volume 13, Issue 44, 7 August 2026.
A programmable space‐time‐coding metasurface embeds distinct spatiotemporal tags into ambient wireless signals, allowing passive radar to operate in an active‐like manner. By enabling code‐correlated reconstruction under interference, the approach supports robust real‐time UAV tracking in complex environments and points to intelligent, low‐power ...
Mingyi Li, Jiawen Xu, Hanting Zhao, Xu Zhao, Yanjin Chen, Tie Jun Cui, Vincenzo Galdi, Lianlin Li   +7 more
wiley   +1 more source

Unveiling the Microvasculature: The Index of Microcirculatory Resistance and Its Expanding Role in Cardiovascular Care

Catheterization and Cardiovascular Interventions, Volume 108, Issue 2, Page 287-300, August 1, 2026.
ABSTRACT Index of microcirculatory resistance (IMR) is a cutting‐edge, wire‐based tool that advances the capability assessment of coronary microvascular function. By utilizing distal coronary pressure and mean transit time under maximal hyperemia, IMR delivers consistent, reproducible insights into the microvasculature's dynamic health.
Joanna Sohn, Matthew A. Soderstrom, Ariana Ramirez, John‐Henry Dean, Raj Shah, Debanshu Roy, Kenneth Stone, Ariel Vinas, Bryan Ramsey, Charles Lin, Robert Chilton   +10 more
wiley   +1 more source

A deep learning classification task for brain navigation in rodents using micro-Doppler ultrasound imaging. [PDF]

Heliyon
Lambert T, Brunner C, Kil D, Wuyts R, D'Hondt E, Montaldo G, Urban A.   +6 more
europepmc   +1 more source

Characteristics and Material Flows of Diary Packaging in Municipal Solid Waste: A Case Study of Plastic Yoghurt Cups in Vienna

Global Challenges, Volume 10, Issue 8, August 2026.
Consumer dismantling behavior of yoghurt cups has been quantified in Vienna. Three‐component cups (with carton wrap) are increasingly present on the market but are rarely correctly dismantled and disposed of correctly, leading to mis‐sorting and loss of recyclable material.
Gisela Breslmayer, Lea Gritsch, Jakob Lederer   +2 more
wiley   +1 more source

Radar target classification by micro-Doppler contributions.

, 2019
This thesis studies non-cooperative automatic radar target classification. Recent developments in silicon-germanium and monolithic microwave integrated circuit technologies allows to build cheap and powerful continuous wave radars. Availability of radars opens new applications in different areas. One of these applications is security.
openaire   +2 more sources