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  • 1995-1999  (736)
  • 1965-1969
  • 1945-1949
  • 1998  (736)
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  • 1995-1999  (736)
  • 1965-1969
  • 1945-1949
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  • 1
    Keywords: Känozoikum ; Vortiefe ; Westeuropa ; Basins (Geology) ; Europe, Western ; Cenozoic ; Europe ; Geology ; Geology, Stratigraphic
    Description / Table of Contents: B. Durand: Foreword / Geological Society, London, Special Publications, 134:vii-viii, doi:10.1144/GSL.SP.1998.134.01.01 --- Alain Mascle and Cai Puigdefàbregas: Tectonics and sedimentation in foreland basins: results from the Integrated Basin Studies project / Geological Society, London, Special Publications, 134:1-28, doi:10.1144/GSL.SP.1998.134.01.02 --- Guadalquivir and Ebro Foreland Basins (Spain) --- M. Fernàndez, X. Berástegui, C. Puig, D. García-Castellanos, M. J. Jurado, M. Torné, and C. Banks: Geophysical and geological constraints on the evolution of the Guadalquivir foreland basin, Spain / Geological Society, London, Special Publications, 134:29-48, doi:10.1144/GSL.SP.1998.134.01.03 --- X. Berástegui, C.J. Banks, C. Puig, C. Taberner, D. Waltham, and M. Fernàndez: Lateral diapiric emplacement of Triassic evaporites at the southern margin of the Guadalquivir Basin, Spain / Geological Society, London, Special Publications, 134:49-68, doi:10.1144/GSL.SP.1998.134.01.04 --- Edward A. Williams, Mary Ford, Jaume Vergés, and Andrea Artoni: Alluvial gravel sedimentation in a contractional growth fold setting, Sant Llorenç de Morunys, southeastern Pyrenees / Geological Society, London, Special Publications, 134:69-106, doi:10.1144/GSL.SP.1998.134.01.05 --- J. Vergés, M. Marzo, T. Santaeulària, J. Serra-Kiel, D. W. Burbank, J. A. Muñoz, and J. Giménez-Montsant: Quantified vertical motions and tectonic evolution of the SE Pyrenean foreland basin / Geological Society, London, Special Publications, 134:107-134, doi:10.1144/GSL.SP.1998.134.01.06 --- Wouter Nijman: Cyclicity and basin axis shift in a piggyback basin: towards modelling of the Eocene Tremp-Ager Basin, South Pyrenees, Spain / Geological Society, London, Special Publications, 134:135-162, doi:10.1144/GSL.SP.1998.134.01.07 --- Anna Travé, Pierre Labaume, Francesc Calvet, Albert Soler, Jordi Tritlla, Martine Buatier, Jean-Luc Potdevin, Michel Séguret, Suzanne Raynaud, and Louis Briqueu: Fluid migration during Eocene thrust emplacement in the south Pyrenean foreland basin (Spain): an integrated structural, mineralogical and geochemical approach / Geological Society, London, Special Publications, 134:163-188, doi:10.1144/GSL.SP.1998.134.01.08 --- French Western Alps --- W. Henry Lickorish and Mary Ford: Sequential restoration of the external Alpine Digne thrust system, SE France, constrained by kinematic data and synorogenic sediments / Geological Society, London, Special Publications, 134:189-211, doi:10.1144/GSL.SP.1998.134.01.09 --- Andrea Artoni and Lawrence D. Meckel III: History and deformation rates of a thrust sheet top basin: the Barrême basin, western Alps, SE France / Geological Society, London, Special Publications, 134:213-237, doi:10.1144/GSL.SP.1998.134.01.10 --- Yann Philippe, Eric Deville, and Alain Mascle: Thin-skinned inversion tectonics at oblique basin margins: example of the western Vercors and Chartreuse Subalpine massifs (SE France) / Geological Society, London, Special Publications, 134:239-262, doi:10.1144/GSL.SP.1998.134.01.11 --- Christian Beck, Eric Deville, Eric Blanc, Yann Philippe, and Marc Tardy: Horizontal shortening control of Middle Miocene marine siliciclastic accumulation (Upper Marine Molasse) in the southern termination of the Savoy Molasse Basin (northwestern Alps/southern Jura) / Geological Society, London, Special Publications, 134:263-278, doi:10.1144/GSL.SP.1998.134.01.12 --- Swiss, German and Austrian Molasse Basin --- Martin Burkhard and Anna Sommaruga: Evolution of the western Swiss Molasse basin: structural relations with the Alps and the Jura belt / Geological Society, London, Special Publications, 134:279-298, doi:10.1144/GSL.SP.1998.134.01.13 --- J. Zweigel, T. Aigner, and H. Luterbacher: Eustatic versus tectonic controls on Alpine foreland basin fill: sequence stratigraphy and subsidence analysis in the SE German Molasse / Geological Society, London, Special Publications, 134:299-323, doi:10.1144/GSL.SP.1998.134.01.14 --- J. Zweigel: Reservoir analogue modelling of sandy tidal sediments, Upper Marine Molasse, SW Germany, Alpine foreland basin / Geological Society, London, Special Publications, 134:325-337, doi:10.1144/GSL.SP.1998.134.01.15 --- Ludwig R. Wagner: Tectono-stratigraphy and hydrocarbons in the Molasse Foredeep of Salzburg, Upper and Lower Austria / Geological Society, London, Special Publications, 134:339-369, doi:10.1144/GSL.SP.1998.134.01.16 --- Numerical Modelling --- Stefan Bornholdt and Hildegard Westphal: Automation of stratigraphic simulations: quasi-backward modelling using genetic algorithms / Geological Society, London, Special Publications, 134:371-379, doi:10.1144/GSL.SP.1998.134.01.17 --- Taco den Bezemer, Henk Kooi, Yuri Podladchikov, and Sierd Cloetingh: Numerical modelling of growth strata and grain-size distributions associated with fault-bend folding / Geological Society, London, Special Publications, 134:381-401, doi:10.1144/GSL.SP.1998.134.01.18 --- B. Andeweg and S. Cloetingh: Flexure and ‘unflexure’ of the North Alpine German-Austrian Molasse Basin: constraints from forward tectonic modelling / Geological Society, London, Special Publications, 134:403-422, doi:10.1144/GSL.SP.1998.134.01.19
    Pages: Online-Ressource (VIII, 427 Seiten) , Illustrationen, Diagramme, Karten
    ISBN: 1862390150
    Language: English
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  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 63 (1998), S. 0 
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: The application of high pressure (200 and 400 MPa, 30 min) favored water and fat binding properties of chicken and pork batters even at low ionic strength. Textural properties of meat batters (particularly hardness and chewiness, and to a lesser extent springiness and cohesiveness) were influenced by cooking temperature. High pressures influenced the texture of batters, so that pressurized samples were less hard, cohesive, springy or chewy than nonpressurized samples; this effect was not related to on salt concentration. High pressure treatment limited the formation of gel structures, which probably was associated with its preserving effect against thermal denaturation of meat proteins.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Annals of the Institute of Statistical Mathematics 50 (1998), S. 729-754 
    ISSN: 1572-9052
    Keywords: Recursive nonparametric estimation ; regression models ; local polynomial fitting ; strongly mixing processes
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Abstract The recursive estimation of the regression function m(x) = E(Y/X = x) and its derivatives is studied under dependence conditions. The examined method of nonparametric estimation is a recursive version of the estimator based on locally weighted polynomial fitting, that in recent articles has proved to be an attractive technique and has advantages over other popular estimation techniques. For strongly mixing processes, expressions for the bias and variance of these estimators are given and asymptotic normality is established. Finally, a simulation study illustrates the proposed estimation method.
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  • 4
    ISSN: 1432-0614
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Abstract Eicosapentaenoic acid (EPA) productivity from continuous cultures of the marine microalga Isochrysis galbana was studied, taking into account the irradiance on the reactor surface, that is, the photolimitation/photoinhibition regime to which the cells are exposed. Experiments were conducted under a wide variety of operating conditions. The dilution rate ranged from 0.005 h−1 to 0.040 h−1 at five external irradiances (820, 1620, 2050, 2450 and 3270 μmol photons m−2 s−1) covering photolimited to photoinhibited growth. Under these conditions, the specific growth rate (μ) was found to be the main factor influencing EPA content (ranging from 2.35% to 5.23% dryweight) and productivity (up to 0.88 mg l−1 h−1). The fatty acid content was not significantly affected by the external irradiance, but was influenced by the state of growth of the microalga, depending on whether the light regime was photolimiting or photoinhibiting. It might be suggested that light should no longer be considered an isolated factor affecting EPA synthesis, but an indirect influence through the photolimitation/photoinhibition regime and growth rate. At a given dilution rate, EPA content and biomass concentration are lower under photoinhibiting external irradiances than those corresponding to photolimiting conditions, and consequently EPA productivity decays. Since the effect of photoinhibition is less marked at high biomass concentration, a strategy to optimize EPA productivity from microalgal cultures could consist of reducing the dilution rate when the external irradiance increases above the phoinhibition threshold.
    Type of Medium: Electronic Resource
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  • 5
    ISSN: 1432-1130
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract A method for the determination of the fungicide thiabendazole (TBZ) by micellar-stabilized room-temperature phosphorescence is described. It does not require any separation step and allows the direct determination of the fungicide in canned pineapple samples. The effect of various experimental conditions is discussed in detail. The analytical curve of thiabendazole gives a linear dynamic range of 23.8–500.0 ng mL–1 and a detection limit of 23.8 ng mL–1. Recoveries of 103.9 and 89.2% for syrup and canned pineapple pulp, respectively, were obtained for 250 ng mL–1 thiabendazole.
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  • 6
    ISSN: 1434-6052
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Final states with charged kaons in three-prong τ decays are studied by exploiting the particle identification from the dE/dx measurement. The results are based on a sample of about 1.6 × 105 detected τ pairs collected with the ALEPH detector between 1991 and 1995 around the Z peak. The following branching ratios have been measured: B(τ- → K−K+π−ντ) = (1.63 ± 0.21 ± 0.17) × 10−3, B(τ− → K−π+π−ντ) = (2.14 ± 0.37 ± 0.29) × 10−3, B(τ− → K−K+π−π0ντ) = (0.75 ± 0.29 ± 0.15) × 10−3, and B(τ− → K−π+π−π0ντ) = (0.61 ± 0.39 ± 0.18) × 10−3. The first two measurements are more precise than the current world averages, while the last two channels are investigated for the first time. The 95% C.L. upper limit on the branching ratio for the decay τ− → K−K+K−ντ is 0.19 × 10−3. A study of intermediate states occurring in the K−K+π−ντ and K−π+π−ντ decays is also presented.
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  • 7
    ISSN: 1432-1955
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Abstract Three flagellates of the family Trypanosomatidae were isolated from mango fruits (Mangifera indica) and from the stems of clover (Trifoliumglomeratum) and Amaranth (Amaranthus retroflexus) in southeastern Spain and were adapted to in vitro culture in monophase media. The parasites showed an ultrastructural pattern similar to that of other species of the genus Phytomonas. Mango and clover isolates differed from amaranth isolates in ultrastructural terms. The isolates were characterized by isoenzymatic analysis and by kDNA analysis using five different restriction endonucleases. With eight of the nine enzymatic systems, mango and clover isolates were distinguished from those of amaranth. Nevertheless, with the enzymes malate dehydrogenase and superoxide dismutase, flagellates isolated from clover were differentiated from those isolated from mango. Electrophoretic and restriction-endonuclease analysis of kDNA minicircles showed similar restriction cleavage patterns for the isolates from mango and clover, whereas the patterns of the amaranth isolates differed. The results of the present study confirm that the strains isolated from mango and clover constitute a phylogenetically closely related group of plant trypanosomatids, which is more distantly related to the strain isolated from amaranth. The similarities in the results obtained for isolates from mango and clover foliage, on the one hand, and those obtained from tomato and cherimoya fruits (studied previously), on the other, as well as the geographic proximity of the different plants support the contention that only one strain is involved, albeit one strain that can parasitize different plants. Furthermore, some of the plants appear to act as reservoirs for the parasites. On the other hand, the metabolism studies using [1H]-nuclear magnetic resonance spectroscopy did not reveal that the catabolism of Phytomonas in general follows a pattern common to all the species or isolates. Phytomonas are incapable of completely degrading glucose, excreting a large part of their carbon skeleton into the medium as fermentative metabolites (acetate, ethanol, glycine, glycerol, and succinate).
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  • 8
    ISSN: 0006-3592
    Keywords: solar irradiance ; tubular photobioreactor ; microalgal culture ; Chemistry ; Biochemistry and Biotechnology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: A macromodel is developed for estimating the year-long biomass productivity of outdoor cultures of microalga in tubular photobioreactors. The model evaluates the solar irradiance on the culture surface as a function of day of the year and the geographic location. In a second step, the geometry of the system is taken into account in estimating the average irradiance to which the cells are exposed. Finally, the growth rate is estimated as a function of irradiance, taking into account photoinhibition and photolimitation. The model interconnects solar irradiance (an environmental variable), tube diameter (a design variable), and dilution rate (an operating variable). Continuous cultures in two different tubular photobioreactors were analyzed using the macromodel. The biomass productivity ranged from 0.50 to 2.04 g L-1 d-1, and from 1.08 to 2.76 g L-1 d-1, for the larger and the smaller tube diameter photobioreactors, respectively. The quantum yield ranged from 1.1 to 2.2 g E-1; the higher the incident solar radiation, the lower the quantum yield. Simultaneous photolimitation and photoinhibition of outdoor cultures was observed. The model reproduced the experimental results with less than 20% error. If photoinhibition was neglected, and a growth model that considered only photolimitation was used to fit the data, the error increased to 45%, thus reflecting the inadequacy of previous outdoor growth models that disregard photoinhibition. © 1998 John Wiley & Sons, Inc. Biotechnol Bioeng 58: 605-616, 1998.
    Additional Material: 9 Ill.
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  • 9
  • 10
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