نتایج جستجو برای: chiral auxiliaries

تعداد نتایج: 38094  

Journal: :The International History Review 2016

Journal: :Scottish Journal of Political Economy 2022

Competing definitions of justice in Plato's Republic and Aristotle's Politics indicate the existence two distinct economic systems with different priorities. The three-class society Platonic economy (guardians, auxiliaries, producers) gives rise to guardians who by virtue are expected enforce output targets on producers directly or through auxiliaries. Aristotelian (rich, middle, poor) facilita...

A. Alù A.N. Askarpour Y. Zhao

An important property of electromagnetic fields, which arises from the interaction between fields and chiral molecules, is called optical chirality. By enhancing this field property, while maintaining constant input power, we are able to increase absorption of circularly polarized light by chiral molecules of a certain handedness. This enhancement is achieved through the use of achiral plasmoni...

One of the problems encountered in CE separations of basic compounds is the adsorption of analytes onto the negatively charged capillary wall which could lead to poor repeatability of migration time and peak area. Additionally, separation of enantiomers of chiral of basic drugs is commonly carried out in low pH buffer which contributes to strong ionic interaction of the cationic drug ions with ...

2008
Stephen R. Anderson Tanya Reinhart STEPHEN R. ANDERSON

A large literature has been devoted to the distribution of reduced forms of English auxiliary verbs, apparently just weak forms of the corresponding full auxiliaries. Limitations on their distribution appear to involve syntactic conditions, such as that they not occur in positions immediately followed by the trace of a displaced element, which would put these elements in a class apart from pure...

Journal: :Bulletin of the Pan American Health Organization 1974
W L Berggren

Auxiliary health workers, if their duties are strictly defined and appropriately supervised, can efficiently extend the services of professionals to large and isolated populations. Their use is not limited to rural populations, but it is the rural context that most dramatically highlights the auxiliaries’ possibilities for service. This article reports the control of tetanus in one rural area, ...

Journal: :Medical principles and practice : international journal of the Kuwait University, Health Science Centre 2010
C C Azodo O Ehigiator M A Ojo

OBJECTIVE To assess the occupational exposure to needlestick and sharps injuries and hepatitis B vaccination status among dental auxiliaries. SUBJECTS AND METHODS A descriptive cross-sectional survey of 83 dental auxiliaries was conducted that included 12 technologists, 11 therapists, 53 nurses/surgical assistants, and 7 record officers. The survey included demography, history of needlestick ...

Journal: :Journal of public health dentistry 2015
Brian G Darling Michael J Kanellis Susan C McKernan Peter C Damiano

OBJECTIVES The Affordable Care Act is predicted to increase dental benefits coverage for millions of Americans. Utilization of expanded function dental auxiliaries (EFDAs) can contribute to increased workforce capacity. Iowa currently allows EFDAs to perform certain nonrestorative procedures. This study investigated dentists' willingness to use auxiliaries for restorative procedures in order in...

1996
Miriam Butt María-Eugenia Nino Frédérique Segond

This paper proposes an analysis of English, French, and German auxiliaries in the context of parallel grammar development. We present an LFG implementation of the analysis which factors out language particular morphological wellformedness conditions from linguistically generalizable contributions of auxiliaries. Auxiliaries are treated as feature carrying elements, rather than as raising verbs....

2011
ROBERT D. LEVINE

In a 1982 paper in the journal Glossa, Pullum outlined a set of arguments for treating English infinitival to as a defective auxiliary verb. Twenty years later, in his entry on infinitival constructions in The Cambridge Grammar of the English Language (CGEL, 2002), Huddleston argues that several distributional facts about auxiliaries fit poorly with this hypothesis. He proposes, on the basis of...

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