Maple sirup producers manual / by C. O. Willits and Claude H. Hills.

Abstract

Trade names are used in this handbook solely to provide specific information.Mention of a trade name does not constitute a guarantee or warranty of the product by the U.

The (Schiff base)vanadium(V) Complex Catalyzed Oxidation of Bromide − A New Method for the in situ Generation of Bromine and Its Application in the Synthesis of Functionalized Cyclic Ethers

“…(i) The oxidation potential of TBHP (E°ϭ 1.20 V versus NHE in CH 3 OH/C 6 H 6 ) [50] Ϫ ] ϭ 6.8Ϫ7.0 in CH 3 CN at 25°C}. [42] On the basis of additional experiments that have not been disclosed in this report, the conversion of Br Ϫ into Br 2 with the peroxidic reagent TBHP is the rate-determining step in the synthesis of heterocycle 7 from alkenol 6.…”

The rights of research assistants and the rhetoric of political suppression: Morton Grodzins and the University of California Japanese-American Evacuation and Resettlement Study

“…The Rockefeller Foundation executive strongly agreed that it was important to publish results of the study at the earliest possible moment. 28 As the Rockefeller Foundation had not supported the political and economic studies, Rockefeller publication subventions would not have covered Grodzins's manuscript even if money was left for publishing monographs after the official reports were published, as Thomas knew there would not be .29 In reply to Grodzins, Thomas did not comment on any of the reasons he had advanced for moving ahead with publishing his work. Instead she firmly asserted her total discretion over publication of JAERS materials: and final revision of anything to be published in our series will be my responsibility.…”

“…There is a great deal of loose speculation and armchair philosophizing out of which almost no Ralph Grodzins in a 4 October 1948 letter (REG), that he thought JAERS project staff needed explicit permission to quote JAERS material for the duration of the war to protect informants and JAERS neutrality. James M. Sakoda in a letter to the author dated 28 October 1990, wrote that "it was understood that we could use the material for a doctoral dissertation, but it was not clear whether the dissertation itself could be published. "…”

Application of high‐performance capillary electrophoresis to the quantitative analysis of nicotine and profiling of other alkaloids in ATF‐regulated tobacco products

“…Nicotine is strongly chromophoric in the UV region and is directly detected at about 260 nm [6]. Nicotine has been analyzed using spectrophotometry [7], gas chromatography [8], highperformance liquid chromatography (9, 101 and more recently capillary electrophoresis [ll, 131. In the past at the ATF National Laboratory Center, nicotine in tobacco products was determined using spectrophotometry and gas chromatography. Unfortunately, there are inherent disadvantages associated with both these methods.…”