An international collaborative study was organised to establish the World Health Organization (WHO) 3rd International Standard (IS) for dihydrostreptomycin. Eleven laboratories from different countries participated in the collaborative study. The potency of the candidate batch, a freeze-dried preparation, was estimated by microbiological assays with sensitive microorganisms. To ensure continuit...

II Helsinki University Press Helsinki ISBN 952-10-0555-6 (Print) ISBN 952-10-0556-4 (Electronic Version)

China's economy has undergone a fundamental change from planned economy to market economy. The economic strength of the country was intensified constantly. Meanwhile, East European countries and Baltic States advocated radical reforms and rapid transformation. So, it is difficult to say which is better between Shock Therapy and Gradualism. According to different views, this essay will explain t...

ISSN 1436-4522 (online) and 1176-3647 (print). The articles in this issue of the Journal of Educational Technology & Society are available under Creative Commons CC-BY-NDNC 3.0 license (https://creativecommons.org/licenses/by-nc-nd/3.0/). For further queries, please contact Journal Editors at [email protected]. Journal of Educational Technology & Society Volume 19 Number 1 2016 Table of co...

ISSN 2277 – 5048 | © 2012 Bonfring Abstract--In this paper we introduce the concept of − γ generalized α -continuous mappings in topological spaces and study its relationship with other mappings. Further we declare the concepts of αγ -continuous mappings and − γ gα-continuous mappings which coincide when the space is α− γ T1/2. In addition, we define the concept of − γ gα-irresolute mappings in...

© 1998 by U.S. Department of Commerce Economics and Statistics Administration BUREAU OF THE CENSUS All rights of reproduction in any form reserved. ISSN: 0740-624X * Direct all correspondence to: Shirin A. Ahmed, Assistant Division Chief for Post-collection Activities, Economic Planning and Coordination Division, U.S. Census Bureau, Washington, D.C. 20233-6100 ; Lawrence A. B...

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Ms received 1976-05-05 LiberForlag/Allmanna Forlaget ISBN 91-38-03190-6. lSSN 0039-3150 Berlingska Boktrpckeriet. Lund 1976