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Search Symbol (Half-width) Description of Search Symbols
Space "AND" indicates the intertwining of key terms used in a search
Double Quotation Marks ("") ( " " ) Double quotation marks indicate the beginning and end of a phrase, and the search will only include terms that appear in the same order of those within the quotations. Example: "image process" : " image process "
? Indicates a variable letter. Entering two ? will indicate two variable letters, and so on. Example: "Appl?", search results will yield apple, apply… e , appl y … ( (often used to English word searches) )
* Indicates an unlimited number of variable letters to follow, from 1~n. Example: Enter "appl*", search results will yield apple, apples, apply, applied, application…(often used in English word searches) e , appl es , appl y , appl ied , appl ication … ( (often used to English word searches) )

Boolean logic combinations of key words is a skill used to expand or refine search parameters.
(1) AND (1) AND: Refines search parameters
(2) OR (2) OR: Expands search parameters (3) NOT: Excludes irrelevant parameters


DOI stands for Digital Object Identifier ( D igital O bject I dentifier ) ,
and is the unique identifier for objects on the internet. It can be used to create persistent link and to cite articles.

Using DOI as a persistent link

To create a persistent link, add「」 「 」 before a DOI.
For instance, if the DOI of an article is 10.5297/ser.1201.002 , you can link persistently to the article by entering the following link in your browser: 10.5297/ser.1201.002
The DOI link will always direct you to the most updated article page no matter how the publisher changes the document's position, avoiding errors when engaging in important research.

Cite a document with DOI

When citing references, you should also cite the DOI if the article has one. If your citation guideline does not include DOIs, you may cite the DOI link.

DOIs allow accurate citations, improve academic contents connections, and allow users to gain better experience across different platforms. Currently, there are more than 70 million DOIs registered for academic contents. If you want to understand more about DOI, please visit airiti DOI ) 。

Abstract 〈TOP〉
Parallel Abstract 〈TOP〉
Reference ( 35 ) 〈TOP〉
  1. [20] Sebastião V. Canevarolo “Chain scission distribution function for polypropylene degradation during multiple extrusions“Polymer degradation and stability,Volume70,issue1,2000,pp71-76.
  2. [27] J. Aurrekoetxea,M.A.Sarrionandia, I.Urrutibeascoa and M. Ll. Maspoch,“Effects of injection moulding induced morphology on the fracture behaviour of virgin and recycled polypropylene”,Polymer,volume44,issue22,2003, pp 6959-6964
  3. [28] Helson M. da Costa, Valéria D. Ramos and Marisa C.G. Rocha “Rheological properties of polypropylene during multiple extrusion”,Polymer testing,volume24,issue1,2005, pp 86-93。
  4. [29] Helson M. da Costa,Valéria D. Ramos and Márcia G. de Oliveira,“Degradation of polypropylene (PP) during multiple extrusion:Thermal analysis,mechanical properties and analysis of variance”,Polymer testing,volume26,issue5,2007, pp 676-684
  5. [34] V.A.Gonzalez,G..Neira-Velazquez&J.L.Angulo-Sanchez “Polypropylene chain scission and molecular weight changes in multiple extrusions“Polymer degradation and stability,Volume60,1998,pp33-42.
Times Cited (3) 〈TOP〉
  1. 陳彗馨(2016)。利用超音波焊接成型製造醫療用保護套之洩漏分析。逢甲大學機械與電腦輔助工程學系學位論文。2016。1-39。 
  2. 梁嘉勝(2009)。探討ABS樹脂原材料添加二次回收再生材料之性質影響與最適化添加比研究。中原大學機械工程研究所學位論文。2009。1-79。
  3. 任嘉琦(2014)。過濾硫酸銅電鍍液之聚丙烯濾心再利用可行性研究。中央大學環境工程研究所碩士在職專班學位論文。2014。1-83。
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