Results 71 to 80 of about 131,547 (273)

Dynamic Analysis and Experiment of Multiple Variable Sweep Wings on a Tandem-Wing MAV

Drones, 2023
The current morphing technologies are mostly regarded as auxiliary tools, providing additional control torques to enhance the flight maneuverability of unmanned aerial vehicles (UAVs), and they cannot exist independently of the traditional control ...
Liang Gao, Yanhe Zhu, Xizhe Zang, Junming Zhang, Boyang Chen, Liyi Li, Jie Zhao   +6 more
doaj   +1 more source

Printed 2.5D‐Microstructures with Material‐Specific Functionalization for Tunable Biosensing

Advanced Materials Technologies, EarlyView.
The 2.5D‐MiSENSE platform integrates a microstructured biosensor with an in‐line milking pipeline to enable real‐time detection of mastitis biomarkers during active milk flow. The system uses a 2.5D microengineered surface and patterned electrodes to enhance milk–sensor interaction.
Matin Ataei Kachouei, Benjamin Corl, Md. Azahar Ali   +2 more
wiley   +1 more source

Vision-based MAV Navigation in Underground Mine Using Convolutional Neural Network

Annual Conference of the IEEE Industrial Electronics Society, 2019
This article presents a Convolutional Neural Network (CNN) method to enable autonomous navigation of low-cost Micro Aerial Vehicle (MAV) platforms along dark underground mine environments.
Sina Sharif Mansouri, P. Karvelis, C. Kanellakis, D. Kominiak, G. Nikolakopoulos   +4 more
semanticscholar   +1 more source

RIG‐I Mediated Neuron‐Specific IFN Type 1 Signaling in FUS‐ALS Induces Neurodegeneration and Offers New Biomarker‐Driven Individualized Treatment Options for (FUS‐)ALS

Advanced Science, EarlyView.
Using iPSC‐derived motoneurons and postmortem tissue from FUS‐ALS patients, it is demonstrated that increased mitochondrial transcription leads to elevated cytosolic double‐stranded RNA (dsRNA) levels. This aberrant accumulation activates a RIG‐I–dependent innate immune response leading to neurodegeneration, which is amenable for FDA‐ and EMA‐approved ...
Marcel Naumann, Theresa M. Wierschin, Stefanie Kretschmer, Banaja P. Dash, Aaron Held, Andrea Salzinger, Kevin Peikert, Anže Karlek, Hannes Glaß, Dajana Großmann, René Günther, Susanne Petri, Annekathrin Rödiger, David Brenner, Francisco Pan‐Montojo, Eleonora Aronica, Markus Kipp, Vitaly Zimyanin, Jared Sterneckert, Torsten Grehl, Noah D. Seebacher, Tobias M. Böckers, Alberto Catanese, Brian J. Wainger, Patrick Oeckl, Min Ae Lee‐Kirsch, Andreas Hermann   +26 more
wiley   +1 more source

Aerodynamic mechanisms in bio-inspired micro air vehicles: a review in the light of novel compound layouts

IET Cyber-systems and Robotics, 2019
Modern designs of micro air vehicles (MAVs) are mostly inspired by nature's flyers, such as hummingbirds and flying insects, which results in the birth of bio-inspired MAVs.
Long Chen, Yanlai Zhang, Chao Zhou, Jianghao Wu   +3 more
doaj   +1 more source

Aerodynamic Performance of V8 Octorotor MAV with Different Rotor Configurations in Hover

Machines, 2023
A new multirotor aerial vehicle with two rotor arms formed in a V-shape configuration is introduced in this paper. To figure out the aerodynamic interference effects between rotors as an implication of the control method, this paper discusses the ...
Yao Lei, Zhicheng Feng, Chensong Ma
doaj   +1 more source

Obstacle Avoidance Strategy using Onboard Stereo Vision on a Flapping Wing MAV [PDF]

IEEE Transactions on robotics, 2016
The development of autonomous lightweight MAVs, capable of navigating in unknown indoor environments, is one of the major challenges in robotics. The complexity of this challenge comes from constraints on weight and power consumption of onboard sensing ...
S. Tijmons, G. D. de Croon, B. Remes, C. de Wagter, M. Mulder   +4 more
semanticscholar   +1 more source

ZNRD2 Mediated Nucleoprotein Aggregation Impairs Respiratory Syncytial Virus Replication

Advanced Science, EarlyView.
During RSV infection, nucleoprotein (N) forms RNA‐bound oligomers. The host protein ZNRD2 binds to these oligomers, promoting their transition into insoluble aggregates. These aggregates simultaneously sequester functional N to restrict viral production and disrupt chaperonin assembly quality control by interfering with ZNRD2's role as an adaptor ...
Haiwu Zhou, Mingbin He, Jinhong Du, Cong Liu, Weiwei Wang, Yuewen Han, Zhifei Li, Yali Qin, Mingzhou Chen   +8 more
wiley   +1 more source

Hybrid micro air vehicle for complex environment missions [PDF]

, 2012
Modern urban reconnaissance missions dictate the need for a Micro Air Vehicle (MAV) platform capable of performing a complex mission : rapid and efficient ingress to a target location followed by slow loiter for quality image capture.
Itasse, Maxime, Moschetta, Jean-Marc
core  

MAVS Coordination of Antiviral Innate Immunity [PDF]

Journal of Virology, 2015
ABSTRACT RNA virus infection is sensed in the cytoplasm by the retinoic acid-inducible gene I (RIG-I)-like receptors. These proteins signal through the host adaptor protein MAVS to trigger the antiviral innate immune response. Here, we describe how MAVS subcellular localization impacts its function and the regulation underlying MAVS signaling.
Christine, Vazquez, Stacy M, Horner
openaire   +2 more sources