منابع مشابه
Poles apart: biodiversity and biogeography of sea ice bacteria.
This review introduces the subjects of bacterial biodiversity and biogeography. Studies of biogeography are important for understanding biodiversity, the occurrence of threatened species, and the ecological role of free-living and symbiotic prokaryotes. A set of postulates is proposed for biogeography as a guide to determining whether prokaryotes are "cosmopolitan" (found in more than one geogr...
متن کاملNot Poles Apart : " Whither Reform ? " and " Whence Reform ?
The paper "Whence Reform?" by the Polish economists Marek Dabrowski, Stanislaw Gomulka, and Jacek Rostowski (DGR) is a welcome and revealing commentary on what is called the "Stiglitz Perspective." Our main response is gratitude at DGR's agreement with the main theses of "Whither Reform?" such as the critiques of voucher privatization and of the attempts to quickly install institutional reforms...
متن کاملRecital of Poles Apart Ridge Cipher with Din
The effect of the din distribution on the error probability of the detection test is studied here that when a class of randomly rotated spherical Ridges is used. The detection test is performed by a focused correlation detector, and the spherical codes studied here form a randomized orthogonal constellation. The colluders create a din-free forgery by uniform averaging of their individual copies...
متن کاملPoles apart: prokaryotic polar organelles and their spatial regulation.
While polar organelles hold the key to understanding the fundamentals of cell polarity and cell biological principles in general, they have served in the past merely for taxonomical purposes. Here, we highlight recent efforts in unraveling the molecular basis of polar organelle positioning in bacterial cells. Specifically, we detail the role of members of the Ras-like GTPase superfamily and coi...
متن کاملPoles Apart: Comparing Trends of Alien Hymenoptera in New Zealand with Europe (DAISIE)
Developing generalisations of invasive species is an important part of invasion biology. However, trends and generalisations from one part of the world may not necessarily hold elsewhere. We present the first inventory and analysis of all Hymenoptera alien to New Zealand, and compare patterns from New Zealand with those previously published from Europe (DAISIE). Between the two regions there wa...
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ژورنال
عنوان ژورنال: Nature
سال: 1976
ISSN: 0028-0836,1476-4687
DOI: 10.1038/261628b0