Results 61 to 70 of about 54,388 (280)

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

FEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

Robust Cooperative Multi-Vehicle Tracking with Inaccurate Self-Localization Based on On-Board Sensors and Inter-Vehicle Communication

Sensors, 2020
The fusion of on-board sensors and transmitted information via inter-vehicle communication has been proved to be an effective way to increase the perception accuracy and extend the perception range of connected intelligent vehicles.
Xiaobo Chen, Jianyu Ji, Yanjun Wang
doaj   +1 more source

Vehicle Localization in GNSS-Denied Environments

, 2019
This chapter discusses possible information sources and methods to fuse the available information to achieve a certain level of tracking precision. It explains the plausible information sources that may aid in vehicular localization.
Ramtin Rabiee, Tay, Wee Peng, Ian Bajaj, Wee Peng Tay, Rabiee, Ramtin,, Bajaj, Ian   +5 more
core   +1 more source

SPECIFICITIES AND IMPROVEMENTS OF APPLYING COOPERATIVE LOCALIZATION IN 5G

, 2023
In this article, we want to emphasize the techniques and characteristics of cooperative localization applied to 5G. The concept of cooperative localization was first proposed by U.S. Air Force researchers in the early 2000s.
Hajasoa Malalatiana Ramafiarisona, Antsa Nantenaina Randrianarison   +1 more
core   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

FEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Improvement of Cooperative Localization for Heterogeneous Mobile Robots

Drones
This research focuses on enhancing cooperative localization for heterogeneous mobile robots composed of a quadcopter and an unmanned ground vehicle. The study employs sensor fusion techniques, particularly the Extended Kalman Filter, to fuse data from ...
Efe Oğuzhan Karcı, Ahmet Mustafa Kangal, Sinan Öncü   +2 more
doaj   +1 more source

Cooperative nuclear localization sequences lend a novel role to the N-terminal region of MSH6. [PDF]

PLoS ONE, 2011
Human mismatch repair proteins MSH2-MSH6 play an essential role in maintaining genetic stability and preventing disease. While protein functions have been extensively studied, the substantial amino-terminal region (NTR*) of MSH6 that is unique to ...
Natalie R Gassman, Jill E Clodfelter, Anita K McCauley, Keith Bonin, Freddie R Salsbury, Karin D Scarpinato   +5 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Cooperative Simultaneous Localization and Synchronization in Mobile Agent Networks

, 2017
Cooperative localization in agent networks based on interagent time-of-flight measurements is closely related to synchronization. To leverage this relation, we propose a Bayesian factor graph framework for cooperative simultaneous localization and ...
Etzlinger, Bernhard, Springer, Andreas, Hlawatsch, Franz, Florian Meyer, Hlawatsch, Franz,, Henk Wymeersch, Andreas Springer, Meyer, Florian, Bernhard Etzlinger, Franz Hlawatsch, Springer, A.,, Wymeersch, Henk,, Wymeersch, Henk, Etzlinger, B.,, Meyer, Florian,, Etzlinger, B., Springer, A.   +16 more
core   +1 more source

α‐Synuclein aggregation landscape from phase separation to neurotoxic intermediates

FEBS Letters, EarlyView.
Alpha‐synuclein aggregation in Parkinson's disease involves a complex landscape of transient intermediates, including oligomers, fibrils and liquid–liquid phase separation (LLPS). A view is emerging in which LLPS maturation into solid‐like condensates may contribute to the formation of neurotoxic species.
Silvia Arino, Giuliana Fusco, Alfonso De Simone   +2 more
wiley   +1 more source