A comparative study on extraction method of non-geometry information in engineering drawing

2011 ◽  
Author(s):  
Mohd. Fahmi Mohamad Amran ◽  
Riza Sulaiman ◽  
Saliyah Kahar ◽  
Suziyanti Marjudi ◽  
Khairul Annuar Abdullah ◽  
...  
Keyword(s):  
Comparative Study ◽  
Extraction Method ◽  
Engineering Drawing

scholarly journals Methods to extract the exopolymeric matrix from biofilms: a comparative study

1999 ◽  
Vol 39 (7) ◽  
pp. 243-250 ◽  
Author(s):  
Joana Azeredo ◽  
Valentina Lazarova ◽  
Rosário Oliveira
Keyword(s):  
Organic Carbon ◽  
Comparative Study ◽  
Mixed Culture ◽  
Pure Culture ◽  
Cell Walls ◽  
Extraction Method ◽  
Extraction Methods ◽  
Suitable Method ◽  
The Matrix ◽  
Biofilm Matrix

To study the composition of a biofilm a previous extraction method is required to separate cells from the matrix. There are several methods reported in the literature; however they are not efficient or promote leakage of intracellular material. In this work several extraction methods were assayed in mixed culture and pure culture biofilms and their efficiency was evaluated by the amount of organic carbon, proteins and intracellular material extracted. The results showed that the extraction with glutaraldehyde 3% (w/v) was the most suitable method, extracting great amounts of organic carbon without promoting cell lysis or permeabilization. Glutaraldehyde is a bifunctional reagent that binds to cell walls avoiding their permeabilization and the biofilm matrix is solubilized in the solution.

A Study on Extraction Method of Non Geometry Information in Engineering Drawing Title Block

2011 ◽  
Vol 383-390 ◽  
pp. 995-999
Author(s):  
Mohd Fahmi Mohamad Amran ◽  
Riza Sulaiman ◽  
Suziyanti Marjudi ◽  
Saliyah Kahar
Keyword(s):  
Research And Development ◽  
Extraction Method ◽  
Extraction Technique ◽  
Engineering Drawing ◽  
Design Specification ◽  
Design Document ◽  
Previous Design

When designer designing a new engineering drawing, they will refer to the previous valid design document that same or nearly match with their new design specification. Previous design have been reviewed, analyzed and proven to be successful. By using the previous design, it likely saves significant resources and manpower. In real situations, engineering drawing is usually in large quantities and not in order. This paper describes a research and development of an extraction technique in the field of engineering drawing. Non-geometry information that will be emphasis in this research is information that available in the title block.

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