红心萝卜紫色素的提取及其理化性质的研究     

库尔班江 《伊犁师范学院学报》2006,(3):63-66

以红心萝卜为原料提取了红心萝卜紫色素,并对其理化性质和稳定性进行了研究.结果表明,该色素用蒸馏水浸泡提取,提取率为7.4%.色素的水溶性好,对光、热、弱酸性至碱性介质及食品添加剂相当稳定,耐受一般的食品饮料加工条件.色素对氧化剂和还原剂的耐受能力较弱.红心萝卜紫色素是一种提取工艺简单、性质稳定、颜色鲜艳、价廉易得、来源充足的天然色素,可用于色糖果、面食品、果汁饮料、茶饮料、碳酸饮料及酒类.  相似文献   

Great Lakes Resource Sharing Conference of 2018: An Intern’s Experience     

Briana Love 《Journal of Interlibrary Loan, Document Delivery & Electronic Reserve》2013,23(1-3):55-57

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Popular Music     

Brad Benedict  Linda Barton  George McCue  Dean Tudor  Andrew D. Armitage  Derek Jewell 《Communication Booknotes Quarterly》2013,44(3):55-57

Brad Benedict and Linda Barton's Phonographics: Contemporary Album Cover Art and Design (New York: Collier Books/Macmillan Publishing, 1977—$9.95, paper)

George McCue, ed. Music in American Society, 1776-1976: From Puritan Hymn to Synthesizer (New Brunswick, N.J.: Transaction Inc., 1977—$14.95/3.95)

Dean Tudor and Andrew D. Armitage, comps. Popular Music Periodicals Index, 1975 (Metuchen, N.J.: Scarecrow Press, 1976—$15.00)

Derek Jewell, Duke: A Portrait of Duke Ellington (New York: Norton, 1977—$9.95)

Stanley Dance, The World of Earl Hines (New York: Scribner's, 1977—$14.95/7.95  相似文献   

Basic communication fidelity: An extension   总被引：1，自引：0，他引：1  

Will Powers  Don Love 《Communication Research Reports》2013,30(2):79-83

The concept of Basic Communication Fidelity represents the degree of congruity between cognitions of two or more individuals following a communication event. Measurement of the concept is expanded beyond source/receiver comparison of cognitions implanted in a communication source in the form of geometric forms to include self‐oriented cognitions generated by an individual communicator in an environment reflecting stability of self‐oriented cognitions over the duration of the interaction. Results increase potential application, precision and explanatory value of the construct.  相似文献   

New Directions,New Relationships: The Smithsonian's Twenty‐first Century Learning in Natural History Settings Conference and the Natural History Museum,London     

Brad Irwin  Emma Pegram  Honor Gay 《Curator: The Museum Journal》2013,56(2):273-278

The Twenty‐first Century Learning in Natural History Settings Conference at the Smithsonian Institution, Washington, D.C. (2012) has been more influential than similar conferences, resulting in new work streams and international collaborations for the Learning Research and Evaluation team at the Natural History Museum, London (NHM). The conference offered a rare opportunity to discuss issues relevant to our unique workplace and to be surrounded by an instant peer group. Although the event itself brought personal and professional satisfaction, it is the impact of the conference on our institution that has been most fulfilling. The conference has enabled us to think bigger—to think about the sector as a whole and the role the NHM can play as a large national museum.  相似文献   

Making Sense of the Learning Organization: What is it and Who Needs It?     

Brad Courtenay 《International Journal of Lifelong Education》2013,32(6):843-845

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The effects of short versus long inter-set rest intervals in resistance training on measures of muscle hypertrophy: A systematic review     

Jozo Grgic  Bruno Lazinica  Pavle Mikulic  James W. Krieger  Brad Jon Schoenfeld 《European Journal of Sport Science》2017,17(8):983-993

Although the effects of short versus long inter-set rest intervals in resistance training on measures of muscle hypertrophy have been investigated in several studies, the findings are equivocal and the practical implications remain unclear. In an attempt to provide clarity on the topic, we performed a systematic literature search of PubMed/MEDLINE, Scopus, Web of Science, Cochrane Library, and Physiotherapy Evidence Database (PEDro) electronic databases. Six studies were found to have met the inclusion criteria: (a) an experimental trial published in an English-language peer-reviewed journal; (b) the study compared the use of short (≤60?s) to long (>60?s) inter-set rest intervals in a traditional dynamic resistance exercise using both concentric and eccentric muscle actions, with the only difference in resistance training among groups being the inter-set rest interval duration; (c) at least one method of measuring changes in muscle mass was used in the study; (d) the study lasted for a minimum of four weeks, employed a training frequency of ≥2 resistance training days per week, and (e) used human participants without known chronic disease or injury. Current evidence indicates that both short and long inter-set rest intervals may be useful when training for achieving gains in muscle hypertrophy. Novel findings involving trained participants using measures sensitive to detect changes in muscle hypertrophy suggest a possible advantage for the use of long rest intervals to elicit hypertrophic effects. However, due to the paucity of studies with similar designs, further research is needed to provide a clear differentiation between these two approaches.  相似文献   

The dose–response relationship between resistance training volume and muscle hypertrophy: are there really still any doubts?     

Brad J. Schoenfeld  Dan Ogborn  James W. Krieger 《Journal of sports sciences》2017,35(20):1985-1987

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The Ages of the Justice League: Essays on America's Greatest Superheroes in Changing Times Joseph J. Darowski,Editor. McFarland, 2017.          下载免费PDF全文

Brad Eden 《Journal of American culture (Malden, Mass. : 2003)》2018,41(2):241-242

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What happens when an anti-realist and a realist read each other’s book?     

Brad Wray  K.  Boschiero  Luciano 《Metascience》2019,28(1):1-2

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