The proteins that bind to rat liver 5.8 S ribosomal ribonucleic acid were identified by affinity chromatography. The nucleic acid was oxidized with periodate and coupled by its 3'-terminus to Sepharose 4B through and adipic acid dihydrazide spacer. The ribosomal proteins that associate with the immobilized 5.8 S rRNA were identified by polyacrylamide gel electrophoresiss: they were L19, L8, and...

This study, examines the concept of the Learning Organizations in the Greek banking sector based on ‘learning capability’, organization factors (size and formalization) and performance measures. From the analysis of the results it is shown, that the five managerial practices, necessary for organizational learning, are used on the Greek banking sector at satisfactory levels. Concerning the relat...

This note is a short conceptual elaboration of the conjecture of Saniga et al (J. Opt. B: Quantum Semiclass. 6 (2004) L19-L20) by regarding a set of mutually unbiased bases (MUBs) in a d-dimensional Hilbert space as an analogue of an arc in a (finite) projective plane of order d. Complete sets of MUBs thus correspond to (d+1)-arcs, i.e., ovals. In the Desarguesian case, the existence of two pri...

Anadolu’nun kuzey batısında antik Bithynia Bölgesi’nde yer alan İznik, önemli bir geçiş noktası olmasından dolayı tarihin her döneminde yerleşim görmüş kenttir. Günümüz yerleşimi yerleşimin üzerine kurulmuş pek çok yapı tahrip olmuştur. İznik Roma Dönemi Tiyatrosu ise ne kadar MS 8. yüzyıldaki Arap akınları sırasında sur yapımı için tiyatronun oturma basamakları alınmış ve devşirme olarak kulla...

Liberalisation transforms market structures through the responses of incumbent firms and entrants to freedom of choice. Market shares tend to turn more volatile, and the agility and competitiveness of small, as against large, firms determine whether markets grow more concentrated, or less. We analyse the way these processes played out in Indian manufacturing industries over the 17-year period f...

I postulate that social norms and individuals’ behaviors are shaped by a common process capable of generating a multitude of outcomes. In games of friendship links and behaviors, I propose k-player Nash stability—a family of equilibria, indexed by a measure of robustness given by the number of permitted link changes, which is (ordinally and cardinally) ranked in a probabilistic sense. Applicati...

This paper addresses the problem of the general validity of models of the industry life cycle, which have been proposed to analyse the long-term evolution of many industries, exhibiting a typical pattern of shakeout. We study a case of non shake-out in the commercial jet aero-engine industry, marked by a small number of entry events distributed over 40 years of industry evolution, by no exits a...