Results 41 to 50 of about 846,964 (298)

Airworthiness compliance assessment of GPS RAIM/FDE availability and outage characteristics with barometric aiding across multiple flight phases under RTCA DO-401

Scientific Reports
As the civil aviation industry continues to demand higher levels of navigation system integrity and availability, conducting airworthiness compliance assessments of GPS RAIM/FDE technology in accordance with the latest RTCA DO-401 standard has become a ...
Shaoxin Wang, Yonghui Li, Wenxuan Zhang, Luping Pan, Yanbin Wang, Lianshan Yan   +5 more
doaj   +1 more source

Brain Connectivity and Graph Theory Analysis in Alzheimer’s and Parkinson’s Disease: The Contribution of Electrophysiological Techniques

Brain Sciences, 2022
In recent years, applications of the network science to electrophysiological data have increased as electrophysiological techniques are not only relatively low cost, largely available on the territory and non-invasive, but also potential tools for large ...
Francesca Miraglia, Fabrizio Vecchio, Chiara Pappalettera, Lorenzo Nucci, Maria Cotelli, Elda Judica, Florinda Ferreri, Paolo Maria Rossini   +7 more
doaj   +1 more source

Lysyl oxidase (LOX)‐mediated remodeling of the extracellular matrix

FEBS Letters, EarlyView.
The lysyl oxidase (LOX) family of enzymes drives extracellular matrix remodeling by oxidizing collagen, elastin, and fibronectin, promoting covalent cross‐link formation. This activity regulates tissue architecture and mechanical properties, while its dysregulation contributes to fibrosis, cardiovascular disease, glaucoma, connective tissue disorders ...
Fernando Rodríguez‐Pascual, Marta Navarro‐Gutiérrez, Verónica Romero‐Albillo, Raquel Jiménez‐Sánchez   +3 more
wiley   +1 more source

To Be Connected, or Not to Be Connected [PDF]

Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, 2017
In Proceedings of the 26th ACM conference on Information and Knowledge Management (CIKM 2017)
Natali Ruchansky, Francesco Bonchi, David García-Soriano, Francesco Gullo, Nicolas Kourtellis   +4 more
openaire   +5 more sources

Invisible but not inaccessible—Revealing transient oligomers formed by intrinsically disordered proteins with solution NMR and complementary methods

FEBS Letters, EarlyView.
Transient oligomers formed by intrinsically disordered proteins may be ‘invisible’ to direct detection yet remain accessible to solution NMR through equilibrium‐exchange measurements and pressure‐jump experiments. Complementary methods report on mass, stoichiometry, selected distance distributions, morphology, and internal packing.
Martin D. Gelenter, Ad Bax
wiley   +1 more source

Rainbow Connection in 3-Connected Graphs [PDF]

Graphs and Combinatorics, 2012
An edge-colored graph $G$ is rainbow connected if any two vertices are connected by a path whose edges have distinct colors. The rainbow connection number of a connected graph $G$, denoted by $rc(G)$, is the smallest number of colors that are needed in order to make $G$ rainbow connected.
Xueliang Li 0001, Yongtang Shi
openaire   +4 more sources

Neutralization of the PTX3/CD44 axis suppresses TGF‐β1 signaling in kidney fibrosis

FEBS Letters, EarlyView.
This study investigates how the PTX3/CD44 axis promotes kidney fibrosis by activating TGF‐β1 signaling. We demonstrate that the neutralizing antibody WHC‐001 effectively inhibits this pathway, suppressing myofibroblast activation and partial epithelial–mesenchymal transition (EMT).
Chao‐Chun Cheng, Shen‐Shin Chang, Feng‐Wei Chen, Ying‐Chieh Su, Thanh Phuong Nguyen, Yu‐Wei Hsiao, Jhih‐Ying Chi, Hsin‐Yin Liang, Ju‐Ming Wang   +8 more
wiley   +1 more source

Flexible multi-node simulation of cellular mobile communications: the Vienna 5G System Level Simulator

EURASIP Journal on Wireless Communications and Networking, 2018
The investigation and prediction of new trends and technologies for mobile cellular networks is of utmost importance for researchers and network providers to quickly identify promising developments.
Martin Klaus Müller, Fjolla Ademaj, Thomas Dittrich, Agnes Fastenbauer, Blanca Ramos Elbal, Armand Nabavi, Lukas Nagel, Stefan Schwarz, Markus Rupp   +8 more
doaj   +1 more source

Structural Connectivity Alterations in Operculo-Insular Epilepsy

Brain Sciences, 2021
Operculo-insular epilepsy (OIE) is an under-recognized condition that can mimic temporal and extratemporal epilepsies. Previous studies have revealed structural connectivity changes in the epileptic network of focal epilepsy.
Sami Obaid, François Rheault, Manon Edde, Guido I. Guberman, Etienne St-Onge, Jasmeen Sidhu, Alain Bouthillier, Alessandro Daducci, Jimmy Ghaziri, Michel W. Bojanowski, Dang K. Nguyen, Maxime Descoteaux   +11 more
doaj   +1 more source

Soft motions encoded by the fold and mediated by conserved hinge sites drive V‐ATPase allosteric machinery and autoinhibition

FEBS Letters, EarlyView.
Vacuolar H+‐ATPase (V‐ATPase) is a multisubunit rotary proton pump that acidifies intracellular compartments. Using elastic network models, we identified conserved hinge residues that govern its large‐scale functional motions. We show that intrinsically encoded ‘soft modes’ drive critical functional transitions, including rotary catalysis and ...
Diksha Parwana, Xiaowei Bogetti, Stuti Sharma, Ivet Bahar   +3 more
wiley   +1 more source