Results 41 to 50 of about 149,676 (343)

Autonomous underwater vehicles [PDF]

open access: yesOcean Engineering, 2009
Jing Yan   +4 more
  +4 more sources

Weak thruster fault detection for autonomous underwater vehicle based on artificial immune and signal pre-processing

open access: yesAdvances in Mechanical Engineering, 2018
This article investigates weak thruster fault detection problem for autonomous underwater vehicle subject to the external disturbances. A weak thruster fault detection method is developed based on the combination of artificial immune system and single ...
Feng Yao, Fei Wang, Mingjun Zhang
doaj   +1 more source

Gimbal orientation study and assessment for the autonomous underwater vehicles

open access: yesJournal of Ocean Engineering and Science, 2020
Autonomous underwater vehicles are at present being used for scientific, commercial and military submerged applications. In this paper, a system has been proposed which can be used underwater as remotely operated underwater vehicle for submerged survey ...
Sudhir Kumar Chaturvedi   +2 more
doaj   +1 more source

Basroparib inhibits YAP‐driven cancers by stabilizing angiomotin

open access: yesMolecular Oncology, EarlyView.
Basroparib, a selective tankyrase inhibitor, suppresses Wnt signaling and attenuates YAP‐driven oncogenic programs by stabilizing angiomotin. It promotes AMOT–YAP complex formation, enforces cytoplasmic YAP sequestration, inhibits YAP/TEAD transcription, and sensitizes YAP‐active cancers, including KRAS‐mutant colorectal cancer, to MEK inhibition.
Young‐Ju Kwon   +4 more
wiley   +1 more source

Optimal design of nose and tail of an autonomous underwater vehicle hull to reduce drag force using numerical simulation

open access: yesProceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment, 2020
In this research, the flow around the autonomous underwater vehicles with symmetrical bodies is numerically investigated. Increasing the drag force in autonomous underwater vehicles increases the energy consumption and decreases the duration of ...
M. Saghafi, Roham Lavimi
semanticscholar   +1 more source

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

open access: yesAdvanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley   +12 more
wiley   +1 more source

Underwater chemical plume tracing based on partially observable Markov decision process

open access: yesInternational Journal of Advanced Robotic Systems, 2019
Chemical plume tracing based on autonomous underwater vehicle uses chemical as a guidance to navigate and search in the unknown environments. To solve the key issue of tracing and locating the source, this article proposes a path-planning strategy based ...
Jiu Hai-Feng   +3 more
doaj   +1 more source

Navigating Autonomous Underwater Vehicles [PDF]

open access: yes, 2009
The Deep Submergence Lab at Woods Hole Oceanographic provided the data and images used in developing the illustrations in Fig. 2 and Fig. 3. Also, Joel Gendron illustrated Fig. 4. The publication of this chapter was supported by the Franklin W. Olin College of Engineering in Needham, Massachusetts.
openaire   +2 more sources

How to Chemically Protect PFAS‐Free Membranes in Fuel Cells: Radical Quenching Poly(vinylphosphonic acid) Layer

open access: yesAdvanced Functional Materials, EarlyView.
Hydrocarbon membranes are a greener alternative to PFSA in PEM fuel cells, but degrade rapidly from radical attack. We present a novel strategy using poly(vinylphosphonic acid) (PVPA) as a local radical scavenger. Incorporated as an interfacial barrier, PVPA enhances chemical stability and significantly extends membrane lifetime under accelerated ...
Hendrik Sannemüller   +6 more
wiley   +1 more source

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

open access: yesAdvanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

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