Pohjakallio_176x250.indd 3 4.3.2011 10.34 Abstract_Pohjakallio_176x250.indd 3 4.3.2011 10.34Pohjakallio_176x250.indd 3 4.3.2011 10.34 2-Isoksatsoliinit ovat heterosyklisiä yhdisteitä, joita voidaan käyttää monipuolisesti synteettisinä välivaiheina erilaisten hyödyllisten rakenneyksiköiden valmistamisessa. 2-Isoksatsoliinien hyödyllisyys on pitkään perustunut niiden helppoon synteesiin erityises...

• Work supported in part by the U.S. Office of Naval Research, under Contract No.NONR-1224(59). 1 G. Veneziano, Nuovo Cimento 57A,190 (1968). 2 K. Bardakci and H. Ruegg, Phys. Letters 28B, 242 (1968). 3 M.A. Virasoro, Phys. Letters 22,37 (1969). 4 H.-M.Chan,Phys.Letters 28B,425 (1969). 5 H.-M.Chan and S. T. Tsou, CERN Preprint TH 969,1968 (unpublished) . 6 H.-M.Chan and S.T. Tsou, Phys.Letters ...

We start by showing that (1) is injective. Take an u ∈ Hom (A,B)⊗ Zl that maps to zero in HomΓ (Tl(A), Tl(B)). Write u = ∑∞ j=0 l uj , uj ∈ Hom(A,B), and [u]n for ∑n j=0 l uj . Note that since Hom (A,B) is a Z-module [u]n is in Hom (A,B). Now (since u maps to zero) [u]n is the zero morphism A[l ] → B[l], so it kills the ltorsion. As it is well known, this implies the existence of a certain ψn ∈...

~%'ork supported in part by Scientific and Technical Research Council of Turkey. D. D. Goon, Phys. Lett. 29B, 669 (1969);M. Baker and D. D. Coon, Phys. Rev. D 2, 2349 (1970). 2M. Baker and D. D. Coon (unpublished). 3G. Veneziano, Nuovo Cimento 57A, 190 (1968). 4D. D. Coon, U. Sukhatme, and J, Tran Thanh Van„Phys. Lett. 45B, 287 (1973). M. Arik and D. D. Coon, Phys. Lett. 48B, 141 (1974). 8J. F....

Jenni Määttä1, Hanna-Riitta Kymäläinen1, Maarit Hellstedt2, Riitta Mahlberg3, Risto Kuisma1, Liisa Salparanta3, Mia Löija3, Asaye Talibachew1, Kaj-Roger Hurme4, Antti Uusi-Rauva4, Anne-Christine Ritschkoff 3 and Anna-Maija Sjöberg1* 1Department of Agrotechnology, PO Box 28, FI-00014 University of Helsinki, Finland, 2MTT Agrifood Research Finland, Animal Production Research, Vakolantie 55, FI-03...

Retraction This article [1] was submitted to International Seminars of Surgical Oncology without the knowledge or consent of either Prof Karakayali or Prof Haberal, and is being retracted for this reason. An apology is extended to Prof Karakayali and Prof Haberal as well as the editorial and publishing staff and readers of the journal. which permits unrestricted use, distribution, and reproduct...

1.1. Sites. We begin with the underlying idea for a Grothendieck topology. Consider your favorite topological space X. Its topology, don’t use the Zariski topology, is determined by the partially ordered category UX consisting of all the open subsets of X ordered with respect to inclusion. In order to verify that a presheaf is a sheaf on X, we must first construct all possible coverings U = (Ui...

Normally ordered forms of functions of boson operators are important in many contexts in particular concerning Quantum Field Theory and Quantum Optics. Beginning with the seminal work of Katriel (Lett. Nuovo Cimento 10(13):565–567, 1974), in the last few years, normally ordered forms have been shown to have a rich combinatorial structure, mainly in virtue of a link with the theory of partitions...