A research team made up of lecturers of the Faculty of Economics and Social Sciences of Rostock University and the Faculty of Business and Economics of Pécs University has been investigating the evolution of organisational competences needed for the economic development since 1998 with the financial support of DAAD/Hungarian Scholarship Commission (József Eötvös Public Funds) in the two countri...

The best known method for determining lower bounds on the vertex coloring number of a graph is the linear-programming column-generation technique first employed by Mehrotra and Trick in 1996. We present an implementation of the method that provides numerically safe results, independent of the floating-point accuracy of linearprogramming software. Our work includes an improved branch-and-bound a...

Under the auspices of a DAAD funded educational project, a subproject devoted to different aspects of teaching the Java programming language started several years ago. The initial intention of the subproject was to attract members of the subproject to prepare some teaching materials for teaching essentials of the Java programming language. During the last two years, some advanced Java topics ha...

Let L be a sparse context-free language over a finite alphabet A = {a1, . . . , at} and let fL : N t → N be its Parikh (counting) function. We prove that the map fL is a box spline, that is there exists a finite set Π of hyperplanes of R, through the origin, such that fL is a quasi-polynomial on every polyhedral cone determined by Π. Moreover we prove that the Parikh function of such a language...

Alternating, multi-block supramolecular copolymers were created using quadruple hydrogen bonding as the noncovalent binding force. One block consisted of two guanosine butyl urea (UG) units attached at the ends of a triethylene glycol linker or a PEG chain (MW = 2 kD). The other block contained a 2,7-diamido-1,8-naphthyridine (DAN) unit at each end of a short alkane diester linker or a 100 kD p...

This report describes the education, research activities and productive dialogue that took place over a 3-day workshop at Gesso Stura Natural Park (Italy, Piedmont Region). The project was coordinated by Prof. Eva Julia Lohse in collaboration with Margherita Paola Poto, funded DAAD to establish strengthen between University of Bayreuth Turin. aimed explore interdisciplinary, novel methods for (...

Introduction.Systematic review permits to summarize the findings of various studies. Meta-analysis combine from different independent studies and provide a precise estimate clinical effect or diagnostic power. Aim.To develop curriculum for elective course on systematic meta-analysis at Tbilisi State Medical University. Materials Methods.The literature was done. There were also used materials re...

Düzeltme: Modern Mısır edebiyatında Nahda şairleri arasında sayılan Ahmed Şevkî (öl.1932), şiirlerinde klasik Arap edebiyatı üslubunu kullanmış güçlü bir ediptir. Şiirleriyle halkının duygularına tercüman olan Şevkî, pek çok şairi etkilemiştir. Hâşim er-Rifâî (öl. 1959) de bunlardan biridir. 1935 yılında doğan, yaşadığı dönemin siyasî olaylarında İslâmcı duruşuyla tanınan ve bu nedenle komünist...