Flexible Microporous Framework Based on Pb4 Clusters for Highly Selective Storage and Separation of Energy Gases

2019 ◽  
Vol 19 (6) ◽  
pp. 3103-3108 ◽  
Author(s):  
Pan Huang ◽  
Cheng Chen ◽  
Feilong Jiang ◽  
Mingyan Wu ◽  
Maochun Hong
Keyword(s):  
Author(s):  
VINITHA S P ◽  
GURUPRASAD E

Cloud computing has been envisioned as the next generation architecture of IT enterprise. It moves the application software and databases to the centralized large data centers where management of data and services may not be fully trustworthy. This unique paradigm brings out many new security challenges like, maintaining correctness and integrity of data in cloud. Integrity of cloud data may be lost due to unauthorized access, modification or deletion of data. Lacking of availability of data may be due to the cloud service providers (CSP), in order to increase their margin of profit by reducing the cost, CSP may discard rarely accessed data without detecting in timely fashion. To overcome above issues, flexible distributed storage, token utilizing, signature creations used to ensure integrity of data, auditing mechanism used assists in maintaining the correctness of data and also locating, identifying of server where exactly the data has been corrupted and also dependability and availability of data achieved through distributed storage of data in cloud. Further in order to ensure authorized access to cloud data a admin module has been proposed in our previous conference paper, which prevents unauthorized users from accessing data and also selective storage scheme based on different parameters of cloud servers proposed in previous paper, in order to provide efficient storage of data in the cloud. In order to provide more efficiency in this paper dynamic data operations are supported such as updating, deletion and addition of data.


Neuron ◽  
1993 ◽  
Vol 11 (1) ◽  
pp. 105-121 ◽  
Author(s):  
Rudolf Bauerfeind ◽  
Anne Régnier-Vigouroux ◽  
Torgeir Flatmark ◽  
Wieland B. Huttner
Keyword(s):  

1991 ◽  
Vol 165 (1) ◽  
pp. 1-11 ◽  
Author(s):  
KENJI KIKUCHI ◽  
MASAYOSHI KOWADA ◽  
JINICHI SASANUMA ◽  
HIROYUKI OGAYAMA ◽  
KAZUO WATANABE

ACS Nano ◽  
2014 ◽  
Vol 8 (5) ◽  
pp. 4358-4365 ◽  
Author(s):  
Daniel Rönnlund ◽  
Lei Xu ◽  
Anna Perols ◽  
Annica K. B. Gad ◽  
Amelie Eriksson Karlström ◽  
...  

2019 ◽  
Vol 112 ◽  
pp. 04005
Author(s):  
Liviu-Marian Ungureanu ◽  
Ileana Dugăeşescu ◽  
Elisabeta Niculae

The paper presents modelling and simulation of a mechatronic sorting system for residential buildings where the “wet” garbage can be used as fuel in an energy generation system. The proposed system can be used for the implementation of a selective storage model in the actual garbage chute system. The proposed system will have five different storage capacities that can be recycled: paper, glass, plastic packaging, metal boxes and organic household waste.


2015 ◽  
Vol 9 (1) ◽  
pp. 1-6
Author(s):  
Bo Cheng ◽  
Zhenyu Wu

This paper presents a general analysis on the shear stiffness of spine bracing systems of selective storage racks in the down-aisle direction. Unlike the architectural steel structure, the bearing capacity of bracing connection in the spine bracing systems of steel rack structure is weaker than that of bracing members. Firstly, destructive tests of spine bracing connection in single entry racks have been conducted. In the tests, a portion of column web around bolt holes is damaged due to the pull force of connecting bolts. Based on the experimental results, the finite element shell model of tested bracing connection is developed, and the emulation method is also used to analyze the deformation behavior of spine bracing connections in double entry racks. The calculating results indicate that, with better mechanical behavior and less local deformation, the tensile stiffness of bracing connection in double entry racks is much larger than that of bracing connection in single entry racks. From the trial calculation, the simplified models using elastic plastic beam elements are proposed. These simplified models can be adopted in the overall deformation analysis of selective pallet racks subjected to horizontal loading. Through the comparative analysis of single entry racks and double entry racks which have four bays and eight floors, the lateral deformation of double entry racks is considerably less than that of single entry racks, showing the large different effect of spine bracing systems on two rack lateral behavior.


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