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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 ( 44 ) 〈TOP〉
  1. 王松永(1984)木材動力學與音響學特性之研究(I)木材音速影響因子之研究,台大實驗林研究報告150:1-23。
  2. 黃彥三、陳欣欣、漆陞忠(1993)非破壞試驗技術應用於原木材質評估之可行性研究。林業試驗所研究報告季刊 8(1):85-98。
  3. 陳欣欣和黃彥三(2004)以超音波監測木材內部空洞之基礎研究。台灣林業科學 19(2):165-171。
  4. 林振榮、邱志明、王松永(2000)超音波應用於香杉鼠害立木樹幹腐朽之研究。台灣林業科學15(2):267-269。
  5. 林蘭東、楊德新、曾家琳、李佳如、高毓謙、劉子棻、王松永、蔡明哲(2008)古蹟建築木材含水率測定法之相關係數及其對超音波傳遞速度之影響。臺大實驗林研究報告22(2):75-87。
Times Cited (2) 〈TOP〉
  1. 廖展毅(2017)。盜伐林木罪之法律問題研究。臺灣大學科際整合法律學研究所學位論文。2017。1-144。 
  2. 羅立偉(2016)。非破壞性檢測技術應用於杉木及木材材質之評估。中興大學森林學系所學位論文。2016。1-57。
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