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The method of residue extraction through electrostatic lifting provides a distinctive mode of performing ultra-trace analysis. These lifts provide a medium for analyte extraction via nanomanipulation-coupled to nanospray ionization-mass spectrometry (NSI-MS). This method of extraction can be coupled to Raman spectroscopy for supplemental verification of analytes using surface enhanced Raman scattering (SERS). The gold surface used for SERS provides an enhanced effect on peak signal intensity allowing ultra-trace amounts to be detected more effectively. The aim of this research is to utilize gold-coated films with electrostatic lifting in order to collect latent materials and analyze chemicals of interest contained in them via SERS. 相似文献
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This article expands understanding of gender and advancement in academic science by going into a new dimension of inquiry: Focusing on women associate professors in computing, it assesses the relationship between perceived chances for promotion to full professor and indicators of entrepreneurship, as part of key sets of individual and departmental independent variables that are also addressed. Data from a national survey of women in academic computing indicate that time spent in entrepreneurial activity does not predict excellent/good (compared to fair/poor) chances for promotion perceived by these women faculty, nor does the quantity/quality of entrepreneurial activity that they report for their home units. Departmental reward structures reported as favoring entrepreneurial activity negatively predict perceived chances for promotion. Other key individual and departmental characteristics also predict chances for promotion: faculty members’ age, collaboration, family characteristics, departmental climate, and US (compared to Canadian) location. Findings from interviews with a small subset of respondents to the survey illuminate the survey findings on the role of entrepreneurial factors in perceived chances for advancement. 相似文献
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Mahmoud El-Haj Udo Kruschwitz Chris Fox 《International Journal for the Semiotics of Law》2003,16(4):449-449
Authors Index
Author Index of Volume 16 相似文献60.
The field of psychology and law began with an avowed focus on social justice. In the past two decades, that focus has been diverted. With justice defined more narrowly than previously, psycholegal research has contributed to false consciousness about the degree to which law reduces injustice and promotes social change. Primary components of false consciousness about law include the belief that procedural justice is more important than substantive or distributive justice, the acceptance of legal doctrines that support corporate capitalism, and the belief that the strict rule of law is inherently superior to individualized equity and commonsense justice. 相似文献