A Framework for Tracking Reliable Data in the Cloud for Port Logistics

2014 ◽  
Author(s):  
Luis Alfredo Alfaro ◽  
Thi My Hanh Le ◽  
Hyung Rim Choi ◽  
Min Je Cho ◽  
Chae Soo Kim
Keyword(s):  
Reliable Data ◽  
Port Logistics

Use of backscattered electron image intensity signals to calculate the water/cement ratio of concrete

1992 ◽  
Vol 50 (1) ◽  
pp. 356-357
Author(s):  
R. J. Lee ◽  
A. J. Schwoeble ◽  
Yuan Jie
Keyword(s):  
Reliable Data ◽  
X Ray ◽  
Rapid Measurement ◽  
Trained Personnel ◽  
Electron Image ◽  
Backscattered Electron ◽  
Production Period ◽  
Strength And Durability ◽  
Automated Procedures ◽  
Standard Density

Water/Cement (W/C) ratio is a very important parameter affecting the strength and durability of concrete. At the present time, there are no ASTM methods for determining W/C ratio of concrete structures after the production period. Existing techniques involving thin section standard density comparative associations using light optical microscopy and rely on visual comparisons using standards and require highly trained personnel to produce reliable data. This has led to the exploration of other methods utilizing automated procedures which can offer a precise and rapid measurement of W/C ratio. This paper discusses methods of determining W/C ratio using a scanning electron microscope (SEM) backscattered electron image (BEI) intensity signal and x-ray computer tomography.

TBE in Moldova

2019 ◽  
Author(s):  
Wilhelm Erber ◽  
Tamara Vuković Janković
Keyword(s):  
Reliable Data ◽  
Tick Borne Encephalitis ◽  
Tbe Virus

Although there are no reliable data on the number of tick-borne encephalitis (TBE) cases or the percentage of infected ticks, based on the geography and the presence of TBE virus (TBEV) in all neighboring countries, it must be assumed that TBEV is present anywhere in Moldova.

The effect of pressure on the compressibility of aluminum alloys

2020 ◽  
pp. 102-107
Keyword(s):  
Mechanical Properties ◽  
Mathematical Model ◽  
Liquid Metal ◽  
Control Systems ◽  
Physical And Mechanical Properties ◽  
Reliable Data ◽  
Output Process ◽  
Automated Control ◽  
Input And Output ◽  
Crystallization Under Pressure

To obtain reliable data on the properties of liquid metal and create automated control systems, the technological process of molding with crystallization under pressure is studied. A mathematical model of the input and output process parameters is developed. It is established that the compressibility of the melt can represent the main controlled parameter influencing on the physical-mechanical properties of the final products. The obtained castings using this technology are not inferior in their physical and mechanical properties to those produced by forging or stamping.

On Connectivity-Aware and Reliable Data Dissemination in VANETs

2014 ◽  
Vol 36 (4) ◽  
pp. 701-715 ◽  
Author(s):  
Li-Feng ZHANG ◽  
Bei-Hong JIN ◽  
Wei ZHUO
Keyword(s):  
Data Dissemination ◽  
Reliable Data
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