Results 11 to 20 of about 3,597,207 (294)

Reaction Dynamics within a Cluster Environment

Physical Chemistry Chemical Physics, 2022
This perspective article reviews experimental and theoretical works where rare gas clusters and helium nanodroplet are used as nanoreactor to investigate chemical dynamics in a solvent environment. A historical perspective is presented first, then specific considerations on the mobility of reactants within these reaction media.
Marc Briant, Jean-Michel Mestdagh, Marc-André Gaveau, Lionel Poisson   +3 more
openaire   +3 more sources

Integration of a failure monitoring within a hybrid dynamic simulation environment [PDF]

, 2008
The complexity and the size of the industrial chemical processes induce the monitoring of a growing number of process variables. Their knowledge is generally based on the measurements of system variables and on the physico-chemical models of the process.
Alur, Anderson, Barton, Basseville, Chen, Chow, David, David, De Kleer, Franck, Frank, Gertler, Gilles Hétreux, Isermann, Jean Marc Le Lann, Jourda, Marie Véronique Le Lann, Mehra, Nelly Olivier-Maget, Olivier, Olivier, Perret, Shih, Shih, Sifakis, Simani, Venkatasubramanian, Watanabe, Willsky, Wöllhaf, Xiong, Zaytoon   +31 more
core   +2 more sources

A time synchronization optimization algorithm based on SharkNet [PDF]

MATEC Web of Conferences
In distributed measurement and control systems, high-precision time synchronization algorithm is an important guarantee to ensure the correctness of event sequence and data consistency between nodes.
Li Qiang, Xie Yanzhang, Liu Gaigai, Liu Wenyi   +3 more
doaj   +1 more source

Dynamical decoupling in common environment [PDF]

Journal of Physics B: Atomic, Molecular and Optical Physics, 2012
Dynamical decoupling (DD) sequences were invented to eliminate the direct coupling between qubit and its environment. We further investigate the possibility of decoupling the indirect qubit-qubit interaction induced by a common environment, and sucessfully find simplified solutions that preserve the bipartite quantum states to arbitrary order.
Pan, Yu, Song, Hong-Ting, Xi, Zai-Rong
openaire   +2 more sources

A dynamic modelling environment for the evaluation of wide area protection systems [PDF]

, 2008
This paper introduces the concept of dynamic modelling for wide area and adaptive power system protection. Although not limited to these types of protection schemes, these were chosen due to their potential role in solving a multitude of protection ...
Abdulhadi, I.F., Burt, Graeme, Mcdonald, James, Tumilty, Ryan   +3 more
core   +1 more source

Asset Return Dynamics under Bad Environment-Good Environment Fundamentals [PDF]

SSRN Electronic Journal, 2010
We introduce a "bad environment-good environment" technology for consumption growth in a consumption-based asset pricing model. Using the preference structure from Campbell and Cochrane (1999), the model generates realistic time-varying volatility, skewness and kurtosis in fundamentals while still permitting closed-form solutions for asset prices.
Geert Bekaert, Eric Engstrom
openaire   +2 more sources

A study on some basic features of inertial oscillations and near-inertial internal waves [PDF]

Ocean Science, 2017
Some basic features of inertial oscillations and near-inertial internal waves are investigated by simulating a two-dimensional (x − z) rectangular basin (300 km  ×  60 m) driven by a wind pulse. For the homogeneous case, near-inertial motions are pure
S. Chen, D. Chen, J. Xing
doaj   +1 more source

3D Dynamic Motion Planning for Robot-Assisted Cannula Flexible Needle Insertion into Soft Tissue [PDF]

, 2016
In robot-assisted needle-based medical procedures, insertion motion planning is a crucial aspect. 3D dynamic motion planning for a cannula flexible needle is challenging with regard to the nonholonomic motion of the needle tip, the presence of anatomic ...
Peng, Jingchun, Wang, Ruixue, Wu, Wenqiang, Yu, Yan, Zhang, Yongde, Zhao, Yanjiang   +5 more
core   +4 more sources

Reaching within a dynamic virtual environment [PDF]

Journal of NeuroEngineering and Rehabilitation, 2006
Planning and execution of reaching requires a series of computational processes that involve localization of both the target and initial arm position, and the translation of this spatial information into appropriate motor commands that bring the hand to the target.
Keshner Emily A, Kenyon Robert V, Dvorkin Assaf Y   +2 more
openaire   +4 more sources

Secure communication using dynamic VPN provisioning in an Inter-Cloud environment [PDF]

, 2012
Most of the current cloud computing platforms offer Infrastructure as a Service (IaaS) model, which aims to provision basic virtualised computing resources as on-demand and dynamic services.
Dimitrakos, T., Nair, S. K., Rajarajan, M., Sajjad, A., Zisman, A.   +4 more
core   +1 more source