# Browse by Title

• (1991)
The tert-butoxycarbonyl (Boc) group has been shown to be an excellent lithiation directing group for the $\alpha\sp\prime$-metalation of carbamates from unactivated cyclic secondary amines; piperidine, pyrrolidine, and ...

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• (1984)
The acylation-rearrangement of N-alkylnitrones with acid chlorides and triethylamine affords a new method for the (alpha)-oxygenation of aldehydes and cyclic ketones via (alpha)-acyloxy imines. The reaction apparently ...

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• (Association of College and Research Libraries. American Library Association, 1953-07)

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• (Macmillan Reference, 2002)
What exactly is an alphabet? How did the first ones arise? What was it like to communicate prior to the invention of the alphabet? What are the differences between alphabets and other writing systems? How does the use of ...

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• (1970)

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• (1993)
Research was conducted to develop strategies for alleviating the depression in milk protein percentage that is associated with feeding supplemental fat to lactating dairy cows. In experiment one, it was hypothesized that ...

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• (1965)

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• (1982)
Vitamin A and thyroid hormone metabolism was investigated in subjects with anorexia nervosa. Subjects referred to the Eating Disorders Clinic were selected for the study if they had experienced a weight loss of (GREATERTHEQ) ...

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• (1975)

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• (1995)
The progression of breast tumors to steroid-autonomous and antiestrogen-resistant phenotypes confounds our ability to treat breast cancer with antiestrogens, the most efficacious hormone treatment used clinically. We ...

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• (1994)
Previous studies indicate a tonic GABAergic inhibitory mechanism in the posterior hypothalamus (PH) contributes to modulating cardiovascular activity. Blockade of GABA receptors on neurons in this area elicits an increase ...

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• (1980)
Field studies were conducted during 1978 and 1979 to demonstrate the effects of altered reproductive development on the assimilation and partitioning (seed vs. stover) of carbon and nitrogen by soybeans (Glycine max L. ...

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• (2012-09-18)
Biological rhythms are critical for the timing of hormone secretion, reproduction, and rest-wake activity patterns. Sex differences in daily (circadian) rhythms have been described for a number of species including humans. ...

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• (Department of Classics. University of Illinois at Urbana-Champaign., 1984)

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• (2010-01-06)
Myostatin is a negative regulator of muscle growth. Loss of myostatin function results in a dramatic phenotype in several species including cattle, mice, dogs and humans. Myostatin mutants exhibit wide-spread hypermuscularity ...

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• (2011-05-25)
The prevalence of computer-based technologies makes it more difficult for users to find and learn how to use new systems. In addition, the overwhelming amount of information may cause users to have a higher level of anxiety. ...

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• (1983)
As one of the consequences of the Economic Recovery Tax Act of 1981, individual income tax rate brackets (including the zero bracket amounts) and the personal exemption amount will be indexed beginning in calendar year ...

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• (Champaign, Ill. : University of Illinois at Urbana-Champaign, Center for the Study of ReadingWashington, DC : U.S. Dept. of Education, Office of Educational Research and Improvement, Educational Resources Information Center., 1990)

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• (2013-03-09)
Modern Integrated Development Environments (IDEs) support many refactorings. Yet, programmers greatly underuse automated refactorings. Recent studies have applied traditional usability testing methodologies such as surveys, ...

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• (1993)
This study provided a staff development experience based on socio-constructivist principles of learning to a group of teachers and their principal within their own school. The purpose of this study was to examine the ...

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