Surface-Energy Characterization of Full-Wafer Bonds Using the Concealed Blister Test Method

2009 ◽  
Vol 12 (5) ◽  
pp. H176 ◽  
Author(s):  
M. Rabold ◽  
D. Busch ◽  
F. Goldschmidtboeing ◽  
P. Woias
Keyword(s):  
Surface Energy ◽  
Test Method ◽  
Blister Test

The Concealed Blister Test: An Implementable Test Method for a Non-Destructive Strength-Characterization of Full-Wafer-Bonds

2019 ◽  
Vol 16 (8) ◽  
pp. 465-472
Author(s):  
Martin Rabold ◽  
David Busch ◽  
Senthil Ramachandran ◽  
Frank Goldschmidtboeing ◽  
Peter Woias
Keyword(s):  
Test Method ◽  
Blister Test ◽  
Strength Characterization ◽  
Non Destructive

Characterization of Antibacterial-Producing Endophytic Fungi of Syzygiumpolyanthum Leaves

2020 ◽  
Vol 20 (4) ◽  
pp. 448-454
Author(s):  
Rahmita Burhamzah ◽  
Gemini Alam ◽  
Herlina Rante
Keyword(s):  
Molecular Characterization ◽  
Endophytic Fungi ◽  
Morphological Characterization ◽  
Test Method ◽  
Analysis Method ◽  
Nitrogen Base ◽  
Rdna Genes ◽  
Antibacterial Screening ◽  
Planting Method

Background: Endophytic fungi live in plants’ tissue and can produce the same bioactive compounds as its host plant produces. Syzygiumpolyanthum leaves have known to be one of the antibacterial compound producers. Aim and Objective: This study aimed to characterize morphologically, microscopically, and molecularly the antibacterial-producing endophytic fungi of Syzygiumpolyanthum leaves. Methods: The isolation of endophytic fungi was done by fragment planting method on PDA medium. The antibacterial screening was performed using the antagonistic test as the first screening followed by the disc diffusion test method. The morphological characterization was based on isolate’s mycelia color, growth pattern, margin, and surface texture of the colony, while the microscopic characterization was based on its hyphae characteristics. The molecular characterization of the isolate was done by nitrogen base sequence analysis method on nucleotide constituent of ITS rDNA genes of the isolate. Results: The results found that isolate DF1 has antibacterial activity against E.coli, S.aureus, P.acne, and P.aeruginosa, with the greatest inhibition at 10% concentration of broth fermentation extract on S.aureus with a diameter of inhibition of 13.77 mm. Conclusion: Based on macroscopic, microscopic, and molecular characterization, DF1 isolate is similar to Ceriporialacerate.

scholarly journals Characterization of the surface of formworks – Influence of the surface energy and surface texture parameters on the demolding forces

2021 ◽  
Vol 272 ◽  
pp. 121947
Author(s):  
Calypso Chadfeau ◽  
Safiullah Omary ◽  
Essia Belhaj ◽  
Christophe Fond ◽  
Françoise Feugeas
Keyword(s):  
Surface Energy ◽  
Surface Texture ◽  
Texture Parameters
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