Results 51 to 60 of about 3,544 (252)

Guidance of an autonomous underwater vehicle in special situations [PDF]

open access: yesEurope Oceans 2005, 2005
6 pages, 16 figures, IEEE Oceans 2005 - Europe Brest, 20-23 June ...
openaire   +3 more sources

Aberrant GRP78 Phase Transition Sustains Endothelial IRE1α Signaling and Drives Blood–Brain Barrier Failure in Cerebral Amyloid Angiopathy

open access: yesAdvanced Science, EarlyView.
Vascular Aβ40 corrupts GRP78 phase behavior in brain endothelial cells, sustaining IRE1α–TRAF2–JNK signaling and driving apoptosis, tight junction loss, and blood–brain barrier failure in cerebral amyloid angiopathy. Pharmacological IRE1α inhibition restores vascular integrity, reduces leakage, and improves functional outcomes, revealing a targetable ...
Honglin Zheng   +19 more
wiley   +1 more source

H control for path tracking of autonomous underwater vehicle motion

open access: yesAdvances in Mechanical Engineering, 2015
In order to simplify the design of path tracking controller and solve the problem relating to nonlinear dynamic model of autonomous underwater vehicle motion planning, feedback linearization method is first adopted to transform the nonlinear dynamic ...
Lin-Lin Wang, Hong-Jian Wang, Li-Xin Pan
doaj   +1 more source

Nanovesicles With Mechanically Induced Adjuvanticity for Robust Melanoma Vaccination Toward Tumor‐Associated Macrophages

open access: yesAdvanced Science, EarlyView.
Rigidity‐tunable nanovesicle (P‐Pm) with mechanically induced adjuvanticity toward tumor‐associated macrophages (TAMs) was designed to engineer R848/gp100 antigen ‐loaded nanovaccine (P@Rg‐Pm), which achieved outstanding anti‐tumor outcomes in both therapeutic and preventive model of B16‐F10 melanoma.
Bangyue Luo, Liyan Qiu
wiley   +1 more source

Active Disturbance Rejection Fuzzy Controller for Roll Stabilization of Autonomous Underwater Vehicle under Wave Disturbance

open access: yesDiscrete Dynamics in Nature and Society, 2015
Considering the case of autonomous underwater vehicle navigating with low speed near water surface, a new method for designing of roll motion controller is proposed in order to restrain wave disturbance effectively and improve roll stabilizing ...
Lin-Lin Wang   +3 more
doaj   +1 more source

Optimization of Configuration of Autonomous Underwater Vehicle for Inspection of Underwater Cables

open access: yesJournal of the Society of Naval Architects of Japan, 1997
This paper deals with configuration of autonomous underwater vehicle (AUV) for inspection of underwater cables taking low hydrodynamic drag, sensor alignment, collision avoidance maneuver, turning maneuver and rolling motion into account. AUV consists of fuselage of body of revolution with low hydrodynamic drag, fore and aft horizontal wings, upper and
Kato, Naomi   +4 more
openaire   +3 more sources

Neuromorphic Optical Tracking and Imaging of Randomly Moving Targets Through Dynamic Dense Scattering Media

open access: yesAdvanced Science, EarlyView.
Vision begins not with images but with change: the retina fires only when something moves, handing the brain a stream of spikes. A neuromorphic imaging system adopts the same strategy—an event sensor that sees like the retina, a spiking network that thinks like the brain—to track and reconstruct fully randomly moving targets through tissue (phantom ...
Ning Zhang, Arto Nurmikko
wiley   +1 more source

Insurance for autonomous underwater vehicles [PDF]

open access: yesUnderwater Technology, 2007
The background and practice of insurance for autonomous underwater vehicles (AUVs) are examined. Key topics include: relationships between clients, brokers and underwriters; contract wording to provide appropriate coverage; and actions to take when an incident occurs.
Griffiths, G.   +3 more
openaire   +3 more sources

Nucleoside‐Modified mRNA Encoding Alpha‐Galactosidase A Ameliorates Fabry Disease Phenotypes in Human IPSC‐Derived Cardiomyocytes

open access: yesAdvanced Science, EarlyView.
Human iPSC‐derived Fabry cardiomyocytes exhibited broad transcriptional dysregulation, apoptosis, mitochondrial dysfunction, impaired reactive oxygen species handling, altered contractility, and abnormal calcium transient decay, potentially mediated by phospholamban hyperphosphorylation.
Malte Juchem   +24 more
wiley   +1 more source

Distributed adaptive sliding mode control for attitudes synchronization of multiple autonomous underwater vehicles

open access: yesAdvances in Mechanical Engineering, 2017
This article is concerned with attitudes synchronization of networked autonomous underwater vehicles, which aims to enable all the autonomous underwater vehicles tracking the desired attitude coordinately, when the desired attitude information can only ...
Yani Zhang, Yintao Wang, Yao Yao
doaj   +1 more source

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