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Swiss GDP to rise by 1.2 per cent in 2002. (Financial News).(Inflation rate remains low)(International Pages)(Brief Article)(Statistical Data Included)
Swiss News
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May 1, 2002
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COPYRIGHT 2002 Swiss News. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group.
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Leading indicators produced by the University of Zurich research model reveal optimistic figures for the economic growth of Switzerland and anticipate a full economic recovery by the end of year 2002 with a predicted 1.2 per cent increase in GOP. The predictions are ...
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Molecular evolution of rDNA in early diverging Metazoa: First comparative analysis and phylogenetic application of complete SSU rRNA secondary structures in Porifera.(Research article)
Magazine article from: BMC Evolutionary Biology
; ...for early metazoan evolution is Phylum Porifera (sponges), in which the relationships...representatives of the main lineages of Phylum Porifera, and evaluated how secondary structure...considered all available SSU rRNA sequences of Porifera, inferred their secondary structures...
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A New North Pacific Heterochone Transferred from Aphrocallistes (Porifera: Hexactinellida).
Magazine article from: Bulletin (Southern California Academy of Sciences)
; ...During an ongoing survey of California collections by myself and coworkers, with the aim of producing an updated guide to the Porifera of California, we encountered a hexactinellid sponge from southern California unknown to the region (last summarized by de...
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Cell death in Porifera: molecular players in the game of apoptotic cell death in living fossils (1).
Magazine article from: Canadian Journal of Zoology
; ...from nematode to man. Sponges (phylum Porifera) are characterized by a remarkable regeneration...emerged from studies of apoptosis in Porifera. Resume: L'apoptose est la manifestation...nematodes aux humains. Les eponges (phylum Porifera) se caracterisent par une capacite remarquable...
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The distribution and habitat preferences of freshwater sponges (Porifera) in four southern Lake Michigan harbors
Magazine article from: The American Midland Naturalist
; ...Three species of freshwater sponges (Porifera): Spongilla lacustris (Linneaus...and taxonomy of freshwater sponges (Porifera: Spongillidae) in North America has...1:77-89. FROST, T. M. 1991. Porifera, p. 95-124. In:J. H. Thorp and...
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Pennak's Freshwater Invertebrates of the United States: Porifera to Crustacea
Magazine article from: Northeastern Naturalist
; Pennak's Freshwater Invertebrates of the United States: Porifera to Crustacea. (4th Ed.). Douglas Grant Smith. 2001...been thoroughly updated and revised. Chapters include the Porifera, Cividaria, Platyhelminthes, Rotifers, Nemertea, Gastrotricha...
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Biology of the Porifera: cell culture (1,2,3).
Magazine article from: Canadian Journal of Zoology
; Abstract: The discovery that dissociated sponge cells will reaggregate to form a functional organism was the basis for the establishment of sponge cell cultures that have been used as a model for the study of fundamental processes in developmental biology and immunology. More recent is the
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Classification and phylogeny of Hexactinellida (Porifera) (1).
Magazine article from: Canadian Journal of Zoology
; Abstract: Development of the present classification scheme of the class Hexactinellida was delayed because authors of the early species descriptions did not figure their specimens and few of them had access to compound microscopes necessary to visualize characters important in determining
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Transport and metabolism of alanine and palmitic acid by field-collected larvae of Tedania ignis (Porifera, Demospongiae): estimated conseqeunces of limited label translocation.
Magazine article from: The Biological Bulletin
; Introduction The energy requirements for development of "non-feeding" (lecithotrophic) larvae of marine invertebrates have historically been thought to be solely derived from the catabolism of maternally provided stores (Chia, 1974; Crisp, 1974; Day and McEdward, 1984). In recent years, however, it
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Polyphyly of "sclerosponges" (Porifera, Demospongiae) supported by 28S ribosomal sequences.
Magazine article from: The Biological Bulletin
; Introduction Recent sponges generally have a skeleton made of spicules that are either siliceous (classes Demospongiae and Hexactinellida) or calcareous (class Calcarea). However, 16 living species build an unusual solid calcareous skeleton, which bears a striking similarity to that of various
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Effect of disturbance on assemblages: an example using porifera.
Magazine article from: The Biological Bulletin
; Introduction The development of any community (e.g., mature or young) is controlled by a suite of biological and physical factors that may be closely related and interlinked (Buss and Jackson, 1979). In some marine environments, such as caves, communities (all species) are well developed (mature);
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