{"title":"Validating LORCAT, the Log Recovery Analysis Tool","authors":"R. E. Thomas, U. Buehlmann, Neal Bennett","doi":"10.13073/fpj-d-24-00027","DOIUrl":null,"url":null,"abstract":"\n The Log Recovery Analysis Tool (LORCAT) is a simulation tool that allows users to examine the impact of changes in the hardwood log-sawing process on sawn volume, grade recovery, and profit. LORCAT was designed to be simple to use and requires a minimum of user data entry. While the results of LORCAT have been informally compared to sawmill results by users, no formal validation of results has yet been performed. This study compared LORCAT’s simulated recovery results to that of an actual sawmill. For the 42 hardwood log samples we examined, we found no significant statistical difference in the total sawn volume produced. However, significant differences were found with the number of boards produced, which resulted from differences in the accuracy of targeting the opening-face board size.","PeriodicalId":1,"journal":{"name":"Accounts of Chemical Research","volume":"124 S7","pages":""},"PeriodicalIF":17.7000,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Accounts of Chemical Research","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.13073/fpj-d-24-00027","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
The Log Recovery Analysis Tool (LORCAT) is a simulation tool that allows users to examine the impact of changes in the hardwood log-sawing process on sawn volume, grade recovery, and profit. LORCAT was designed to be simple to use and requires a minimum of user data entry. While the results of LORCAT have been informally compared to sawmill results by users, no formal validation of results has yet been performed. This study compared LORCAT’s simulated recovery results to that of an actual sawmill. For the 42 hardwood log samples we examined, we found no significant statistical difference in the total sawn volume produced. However, significant differences were found with the number of boards produced, which resulted from differences in the accuracy of targeting the opening-face board size.
期刊介绍：
Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance.
Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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