APSA-CP Winter 1997
نویسنده
چکیده
When becoming President of the Section in Comparative Politics, I sought counsel from those who had organized it. Comparative Politics was rapidly changing, they emphasized, and the Section should actively explore new departures and emerging perspectives. While striving to be inclusive, its leadership should be proactive. Before departing, I wish to express my thanks to those who have provided leadership for the Section and preserved and strengthened its sense of mission – the officers and members of the Executive, Nominating and Awards Committees, the Program Chairs, and the Editors of the Newsletter.
منابع مشابه
Cp Violation in the K-system
CP violation in the K system is pedagogically reviewed. We discuss its manifestations in the neutral K meson systems, in rare K meson decays and in decays of charged K mesons. Results from classical experiments, and perspectives for upcoming experiments are included. We also briefly discuss the possibility of CPT tests. PACS: 11.30.Er; 13.20.Jf; 29.30.Gx; 29.40.Vj Invited Lectures at the XXVth ...
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A block sparse memory improved proportionate affine projection sign algorithm (BS-MIP-APSA) is proposed for block sparse system identification under impulsive noise. The new BS-MIP-APSA not only inherits the performance improvement for block-sparse system identification, but also achieves robustness to impulsive noise and the efficiency of the memory improved proportionate affine projection sig...
متن کاملRole of the spindle-pole-body protein ApsB and the cortex protein ApsA in microtubule organization and nuclear migration in Aspergillus nidulans.
Nuclear migration and positioning in Aspergillus nidulans depend on microtubules, the microtubule-dependent motor protein dynein, and auxiliary proteins, two of which are ApsA and ApsB. In apsA and apsB mutants nuclei are clustered and show various kinds of nuclear navigation defects, although nuclear migration itself is still possible. We studied the role of several components involved in nucl...
متن کاملIsolation of two apsA suppressor strains in Aspergillus nidulans.
Aspergillus nidulans reproduces asexually with single nucleated conidia. In apsA (anucleate primary sterigmata) strains, nuclear positioning is affected and conidiation is greatly reduced. To get further insights into the cellular functions of apsA, aconidial apsA strains were mutagenized and conidiating suppressor strains were isolated. The suppressors fell into two complementation groups, sam...
متن کاملAspergillus nidulans apsA (anucleate primary sterigmata) encodes a coiled-coil protein required for nuclear positioning and completion of asexual development
Many fungi are capable of growing by polarized cellular extension to form hyphae or by isotropic expansion to form buds. Aspergillus nidulans anucleate primary sterigmata (apsA) mutants are defective in nuclear distribution in both hyphae and in specialized, multicellular reproductive structures, called conidiophores. apsA mutations have a negligible effect on hyphal growth, unlike another clas...
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