نتایج جستجو برای: imperfect concentration
تعداد نتایج: 395799 فیلتر نتایج به سال:
The principles for measuring the extinction ratio and transmittance of a polarizer are formulated by use of the principal Mueller matrix, which includes both polarization and depolarization. The extinction ratio is about half of the depolarization, and the contrast is the inverse of the extinction ratio. Errors in the extinction ratio caused by partially polarized incident light and the misalig...
TECHNICAL APPENDIX FOR MEASURING THE BURDEN OF THE CORPORATE INCOME TAX UNDER IMPERFECT COMPETITION APPENDIX A: THEORY In this section we first summarize the Davidson and Martin (1985) (DM) model of the incidence of the corporate income tax under imperfect competition and then derive a comparative static result that describes how the degree of imperfect competition affects the incidence of the ...
The Imperfect in Romance is used in an array of constructions: progressives, habituals, generics and counterfactual conditionals. The first three all share hallmarks of the Romance Imperfect: they describe something ongoing, in the past, and which requires contextual framing. Counterfactual uses, however, do not, and thus present an important challenge for a unified semantics of the Imperfect. ...
OBJECTIVE The objective of this study was to systematically characterize the incidence and determinants of antiretroviral resistance in the HOMER (Highly Active Antiretroviral Therapy [HAART] Observational Medical Evaluation and Research) cohort of 1191 human immunodeficiency virus-infected, antiretroviral-naive adults initiating HAART in British Columbia, Canada. METHODS All plasma samples w...
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