Satellite SAR Detection of Sub-Mesoscale Ocean Dynamic Processes

10.1142/9917 ◽  
2015 ◽  
Author(s):  
Quanan Zheng
Keyword(s):  
Dynamic Processes ◽  
Ocean Dynamic

scholarly journals Acoustic sensing of large‐scale ocean dynamic processes

1976 ◽  
Vol 59 (S1) ◽  
pp. S57-S57
Author(s):  
J. G. Clark
Keyword(s):  
Large Scale ◽  
Dynamic Processes ◽  
Acoustic Sensing ◽  
Ocean Dynamic

scholarly journals Predicting the Effects of Random Ocean Dynamic Processes on Underwater Acoustic Sensing and Communication

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Byunggu Cho ◽  
Nicholas C. Makris
Keyword(s):  
Dynamic Processes ◽  
Acoustic Sensing ◽  
Underwater Acoustic ◽  
Ocean Dynamic

Surface reactions observed by photoemission electron microscopy (PEEM)

1992 ◽  
Vol 50 (1) ◽  
pp. 286-287
Author(s):  
H.H. Rotermund
Keyword(s):  
Electron Microscopy ◽  
Electron Microscope ◽  
Work Function ◽  
Chemical Reactions ◽  
Reaction Diffusion ◽  
Dynamic Processes ◽  
Clean Surface ◽  
Crystal Surfaces ◽  
Single Crystal Surfaces ◽  
Photoemission Electron

Chemical reactions at a surface will in most cases show a measurable influence on the work function of the clean surface. This change of the work function δφ can be used to image the local distributions of the investigated reaction,.if one of the reacting partners is adsorbed at the surface in form of islands of sufficient size (Δ>0.2μm). These can than be visualized via a photoemission electron microscope (PEEM). Changes of φ as low as 2 meV give already a change in the total intensity of a PEEM picture. To achieve reasonable contrast for an image several 10 meV of δφ are needed. Dynamic processes as surface diffusion of CO or O on single crystal surfaces as well as reaction / diffusion fronts have been observed in real time and space.

Empirical Markov chains as models of dynamic processes

2008 ◽  
Author(s):  
Stephen Merrill
Keyword(s):  
Markov Chains ◽  
Dynamic Processes

Dynamic Processes in Visual Word Recognition: A New Theoretical Challenge

2007 ◽  
Author(s):  
Shannon O'Malley ◽  
Derek Besner
Keyword(s):  
Word Recognition ◽  
Visual Word Recognition ◽  
Visual Word ◽  
Dynamic Processes

Dynamic processes in dielectric glasses at low temperatures

1982 ◽  
Vol 136 (2) ◽  
pp. 317 ◽  
Author(s):  
B.P. Smolyakov ◽  
E.P. Khaimovich
Keyword(s):  
Low Temperatures ◽  
Dynamic Processes

TO THE STABILITY OF TANK VEHICLES IN THE BRAKE MODE

2019 ◽  
pp. 27-32
Author(s):  
Denys Popelysh ◽  
Yurii Seluk ◽  
Sergyi Tomchuk
Keyword(s):  
Mathematical Model ◽  
Control Systems ◽  
Distribution Systems ◽  
Traffic Accidents ◽  
Road Traffic ◽  
Center Of Mass ◽  
Dynamic Processes ◽  
Course Stability ◽  
The Stability ◽  
Tank Vehicles

This article discusses the question of the possibility of improving the roll stability of partially filled tank vehicles while braking. We consider the dangers associated with partially filled tank vehicles. We give examples of the severe consequences of road traffic accidents that have occurred with tank vehicles carrying dangerous goods. We conducted an analysis of the dynamic processes of fluid flow in the tank and their influence on the basic parameters of the stability of vehicle. When transporting a partially filled tank due to the comparability of the mass of the empty tank with the mass of the fluid being transported, the dynamic qualities of the vehicle change so that they differ significantly from the dynamic characteristics of other vehicles. Due to large displacements of the center of mass of cargo in the tank there are additional loads that act vehicle and significantly reduce the course stability and the drivability. We consider the dynamics of liquid sloshing in moving containers, and give examples of building a mechanical model of an oscillating fluid in a tank and a mathematical model of a vehicle with a tank. We also considered the method of improving the vehicle’s stability, which is based on the prediction of the moment of action and the nature of the dynamic processes of liquid cargo and the implementation of preventive actions by executive mechanisms. Modern automated control systems (anti-lock brake system, anti-slip control systems, stabilization systems, braking forces distribution systems, floor level systems, etc.) use a certain list of elements for collecting necessary parameters and actuators for their work. This gives the ability to influence the course stability properties without interfering with the design of the vehicle only by making changes to the software of these systems. Keywords: tank vehicle, roll stability, mathematical model, vehicle control systems.

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