Results 51 to 60 of about 20,769,954 (368)
Common Representation of Information Flows for Dynamic Coalitions [PDF]
EPTCS 16, 2010, pp. 15-25, 2010 We propose a formal foundation for reasoning about access control policies within a Dynamic Coalition, defining an abstraction over existing access control models and providing mechanisms for translation of those models into information-flow domain.
arxiv +1 more source
Drag reduction by laminar flow control
, 2018 The Energy System Transition in Aviation research project of the Aeronautics Research Center Niedersachsen (NFL) searches for potentially game-changing technologies to reduce the carbon footprint of aviation by promoting and enabling new propulsion and ...
N. Beck +5 more
semanticscholar +1 more source
Reactive Power Flow Control for PV Inverters Voltage Support in LV Distribution Networks
IEEE Transactions on Smart Grid, 2017 This paper proposes a reactive power flow control pursuing the active integration of photovoltaic systems in LV distribution networks. An alternative power flow analysis is performed according to the specific characteristics of LV networks, such as high ...
Á. Molina-García +5 more
semanticscholar +1 more source
Flow control of tip/edge vortices
, 2018 Location, strength, and structure of tip and edge vortices shed from wings and bodies can be manipulated by using flow control techniques.
I. Gursul, Zhijin Wang
semanticscholar +1 more source
FEBS Letters, EarlyView.In vivo IL‐10 produced by tissue‐resident tolDC is involved in maintaining/inducing tolerance. Depending on the agent used for ex vivo tolDC generation, cells acquire common features but prime T cells towards anergy, FOXP3+ Tregs, or Tr1 cells according to the levels of IL‐10 produced. Ex vivo‐induced tolDC were administered to patients to re‐establish/
Konstantina Morali +3 more
wiley +1 more source
Energy Science & Engineering, 2022 For the phenomenon of widespread and serious cavitation damage in the throttling section of pressure reducing valve under high temperature and high pressure in the chemical technology process of petroleum and coal, according to actual coordination ...
Aoqiang Duan +6 more
doaj +1 more source
Heat Transfer of Water Flow Boiling in Nanostructured Open Microchannels
Energies, 2023 In recent years, the open microchannel has drawn increasing interest, but severe local dryout limited the heat transfer capability of flow boiling. It was anticipated that nanostructures with exceptional capillary wicking abilities would overcome this ...
Liaofei Yin +4 more
doaj +1 more source
Controllability of couette flows
Communications on Pure & Applied Analysis, 2006 In this article, we investigate the problem of controlling Navier-Stokes equations between two infinite rotating coaxial cylinders. We prove that it is possible to move from a given Couette flow, that is a special stationary solution, to another one, by controlling the rotation velocity of the outer cylinder.
Schmidt, Michael,, Trélat, Emmanuel
openaire +3 more sources
, 1995 High level communication by means of the exchange of messages between different organizations or organizational units is studied. The concepts of business transaction and business transaction protocol are discussed. Message exchanges are controlled by a message handler that enforces a transaction protocol.
Ad Aerts, Lou Somers, W. Hofman
openaire +3 more sources
Information flow and cooperative control of vehicle formations
IEEE Transactions on Automatic Control, 2004 We consider the problem of cooperation among a collection of vehicles performing a shared task using intervehicle communication to coordinate their actions. Tools from algebraic graph theory prove useful in modeling the communication network and relating
J. A. Fax, R. Murray
semanticscholar +1 more source