نتایج جستجو برای: melissa
تعداد نتایج: 1594 فیلتر نتایج به سال:
This paper empirically explores the idea that the labor market for academic economists is possibly monopsonistic whereby employers can exploit the heterogeneity of employees to lower the returns to seniority. We estimate the returns to seniority in wage equations from censored salary data generated by grant applications submitted to the National Science Foundation Economics Program. Our results...
Literacy and Text Reading in Middle and High School Social Studies and English Language Arts Classrooms Elizabeth Swanson, Jeanne Wanzek, Lisa McCulley, Stephanie Stillman-Spisak, Sharon Vaughn, Deborah Simmons, Melissa Fogarty & Angela Hairrell a The University of Texas at Austin, Austin, Texas, USA b Florida State University, Tallahassee, Florida, USA c Texas A&M University, College Station, ...
James H. J. Buchholz1†, Melissa A. Green2 and Alexander J. Smits3 1 Department of Mechanical and Industrial Engineering / IIHR – Hydroscience & Engineering, University of Iowa, Iowa City, IA 52242, USA 2 Laboratories for Computational Physics and Fluid Dynamics, Naval Research Laboratory, Washington, DC 20375, USA 3 Department of Mechanical and Aerospace Engineering, Princeton University, Princ...
Three experiments addressed the hypothesis that production factors constrain phonotactic learning in adult English speakers, and that this constraint gives rise to a markedness effect on learning. In Experiment 1, an acoustic measure was used to assess consonant-consonant coarticulation in naturally produced nonwords, which were then used as stimuli in a phonotactic learning experiment. Results...
The proportion of Americans who reported no religious preference doubled from 7 to 14 percent in the second half of the 1990s, according to data from the General Social Survey. This dramatic change may be the result of demographic shifts, increasing skepticism, or the politicization of religion. Part of the increase reflects a succession of generations; the percentage of adults who had been rai...
The role of mutualistic interactions in adaptive diversification has not been thoroughly examined. Lycaenid butterflies provide excellent systems for exploring mutualistic interactions, as more than half of this family is known to use ants as a resource in interactions that range from parasitism to mutualism. We investigate the hypothesis that protection from predators offered to caterpillars b...
Botanicals are an alternative option to prescription drugs for the alleviation of symptoms due to anxiety disorders and insomnia. Melissa officinalis L. has been shown as an anti-stress and anxiolytic agent. We previously reported moderate stress improvement in mice in which Cyracos(®), a standardized Melissa officinalis L. extract, was administrated. Cyracos(®) contains phytochemicals that inh...
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