Pub Date : 2017-01-01DOI: 10.1036/1097-8542.YB150712
J. Lowe, O. Eliezer, Yingsi Liang
The National Institute of Standards and Technology (NIST) operates radio station WWVB, which broadca…
美国国家标准与技术研究所(NIST)运营着无线电台WWVB，该电台播放…
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Pub Date : 2017-01-01DOI: 10.1036/1097-8542.613930
N. Belie
Concrete that is able to repair itself autonomously in response to damage, such as cracks, through …
混凝土能够自动修复，以应对损坏，如裂缝，通过…
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Pub Date : 2017-01-01DOI: 10.1036/1097-8542.004400
F. Long, R. H. Boyd
In the Bronsted classification, an acid is any chemical species, ionic or molecular, capable of dona…
在Bronsted分类中，酸是任何化学物质，离子或分子，能够…
{"title":"Acid and base","authors":"F. Long, R. H. Boyd","doi":"10.1036/1097-8542.004400","DOIUrl":"https://doi.org/10.1036/1097-8542.004400","url":null,"abstract":"In the Bronsted classification, an acid is any chemical species, ionic or molecular, capable of dona…","PeriodicalId":21646,"journal":{"name":"Science Access","volume":"83 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83794263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-01-01DOI: 10.1036/1097-8542.154000
Ramón A. Mata-Toledo, Pranshu Gupta
The hardware components, both internal and external, of a computer used to read (retrieve) or write…
用于读取(检索)或写入的计算机的内部和外部硬件组件。
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Pub Date : 2017-01-01DOI: 10.1036/1097-8542.411540
G. Beran
Practices that are implemented to ensure the quality of meat foods and their products to avoid conta…
为确保肉类食品及其产品的质量而实施的做法，以避免污染……
{"title":"Meat food safety","authors":"G. Beran","doi":"10.1036/1097-8542.411540","DOIUrl":"https://doi.org/10.1036/1097-8542.411540","url":null,"abstract":"Practices that are implemented to ensure the quality of meat foods and their products to avoid conta…","PeriodicalId":21646,"journal":{"name":"Science Access","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77782129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-01-01DOI: 10.1036/1097-8542.900192
M. Washington
A procedure for copying and thereby amplifying the sequence of a defined region of a DNA molecule. …
复制并因此放大DNA分子的特定区域序列的过程。…
{"title":"Polymerase chain reaction (PCR)","authors":"M. Washington","doi":"10.1036/1097-8542.900192","DOIUrl":"https://doi.org/10.1036/1097-8542.900192","url":null,"abstract":"A procedure for copying and thereby amplifying the sequence of a defined region of a DNA molecule. …","PeriodicalId":21646,"journal":{"name":"Science Access","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73880645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-01-01DOI: 10.1036/1097-8542.004600
A. L. Hanson
Organic compounds that change color with the acidity or basicity (pH) of solutions; also known as p…
随着溶液的酸度或碱度(pH值)而改变颜色的有机化合物;也被称为p…
{"title":"Acid-base indicators","authors":"A. L. Hanson","doi":"10.1036/1097-8542.004600","DOIUrl":"https://doi.org/10.1036/1097-8542.004600","url":null,"abstract":"Organic compounds that change color with the acidity or basicity (pH) of solutions; also known as p…","PeriodicalId":21646,"journal":{"name":"Science Access","volume":"45 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76476640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-01-01DOI: 10.1036/1097-8542.261700
K. Lowe, M. Bradner, Lewis P. Emerson
The determination of the volume or mass of a fluid—either a liquid or a gas—that passes through a p…
测定通过管道的液体或气体的体积或质量。
{"title":"Flow-rate measurement","authors":"K. Lowe, M. Bradner, Lewis P. Emerson","doi":"10.1036/1097-8542.261700","DOIUrl":"https://doi.org/10.1036/1097-8542.261700","url":null,"abstract":"The determination of the volume or mass of a fluid—either a liquid or a gas—that passes through a p…","PeriodicalId":21646,"journal":{"name":"Science Access","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76804521","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2017-01-01DOI: 10.1036/1097-8542.YB170501
M. Pierce
Fuels that are produced biologically are known as biofuels. For example, anaerobic fermentation is o…
生物生产的燃料被称为生物燃料。例如，厌氧发酵是零…
{"title":"Genetically engineering microbes to produce second-generation biofuels","authors":"M. Pierce","doi":"10.1036/1097-8542.YB170501","DOIUrl":"https://doi.org/10.1036/1097-8542.YB170501","url":null,"abstract":"Fuels that are produced biologically are known as biofuels. For example, anaerobic fermentation is o…","PeriodicalId":21646,"journal":{"name":"Science Access","volume":"2016 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91096814","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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