VSP Wavefield Separation – Model-Based Wave-by-Wave Approach

Author(s):  
E. Blias
Open Physics ◽  
2019 ◽  
Vol 17 (1) ◽  
pp. 128-134 ◽  
Author(s):  
Wei Ma ◽  
Huanqin Li ◽  
Deden Witarsyah

Abstract Separation is the primary consideration in cloud computing security. A series of security and safety problems would arise if a separation mechanism is not deployed appropriately, thus affecting the confidence of cloud end-users. In this paper, together with characteristics of cloud computing, the separation issue in cloud computing has been analyzed from the perspective of information flow. The process of information flow in cloud computing systems is formalized to propose corresponding separation rules. These rules have been verified in this paper and it is shown that the rules conform to non-interference security, thus ensuring the security and practicability of the proposed rules.


2000 ◽  
Author(s):  
A. M. Al-Jumaily ◽  
P. Mithraratne

Abstract A theoretical model is developed to study the dynamic response of the respiratory system using Weibel symmetric model based on the acoustic wave approach. Both rigid and compliant walls with rigid and compliant termination are investigated separately. For each case the response (normalised input impedance against prorogation frequency) is examined for occlusion at each generation from alveolar sacs up to the distal end of the trachea systematically.


IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 157493-157503
Author(s):  
Yongli Wang ◽  
Hongchao Wei ◽  
Xiaoyun Ding ◽  
Juliang Tao

2015 ◽  
Vol 73 ◽  
pp. 730-734
Author(s):  
Cuiyu Sun ◽  
Feihu Ma ◽  
Xinghua Zhou ◽  
Ning Lei

2011 ◽  
Vol 31 (7) ◽  
pp. 0733001 ◽  
Author(s):  
朱明 Zhu Ming ◽  
刘真 Liu Zhen ◽  
陈广学 Chen Guangxue

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