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  • 1
    Electronic Resource
    Electronic Resource
    Arsenites and antimonites. II. Vibrational, nuclear quadrupole resonance, and mass spectral properties of arsenic(III) and antimony(III) esters and thioesters (1973)
    s.l. : American Chemical Society
    Inorganic chemistry 12 (1973), S. 1884-1888 
    Details
    ISSN: 1520-510X
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ic50126a037
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  • 2
    Electronic Resource
    Electronic Resource
    Moessbauer effect in oxygen-bonded antimony(III) compounds. Aliphatic esters and oxobis(diphenylantimony) (1974)
    s.l. : American Chemical Society
    Inorganic chemistry 13 (1974), S. 1787-1789 
    Details
    ISSN: 1520-510X
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ic50137a057
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Rare Earth Graphite Intercalates (1957)
    s.l. : American Chemical Society
    Journal of the American Chemical Society 79 (1957), S. 5897-5899 
    Details
    ISSN: 1520-5126
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ja01579a017
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  • 4
    Electronic Resource
    Electronic Resource
    Nest structure and colony cycle of the Allegheny mound ant,Formica exsectoides Forel (Hymenoptera: Formicidae) (1992)
    Springer
    Insectes sociaux 39 (1992), S. 385-402 
    Details
    ISSN: 1420-9098
    Keywords: Formica exsectoides ; nests ; colony cycle ; temperature ; brood ; reproductives
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary The nest structure and colony cycle of a population of Allegheny mound ants,Formica exsectoides, were examined in central Michigan. The dispersion pattern of mounds was random. Nest structure and presence of brood were primarily determined by excavation of twenty-three nests over three intervals from June through September. Additional excavations of five nests in 1990 and ten nests in 1991 provided further details on nest structure and colony cycle. Most galleries occurred within the mound and upper 30 cm of soil, but some activity reached depths of 100 to 270 cm. Depth of nests showed little correlation with external measurements of height and diameter. Immature stages were recovered from two strata: the upper 20 cm of nest and mound and the lowest nest depths. Alate sexual forms were found in or near the mound in July, and numerous dealate queens were collected in September from peripheral galleries near the soil surface.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01240623
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  • 5
    Electronic Resource
    Electronic Resource
    A multivariate study of mandibular characters in fifth instar workers and nymphs ofDrepanotermes perniger (Froggatt) (Isoptera: Termitinae) (1975)
    Springer
    Insectes sociaux 22 (1975), S. 293-306 
    Details
    ISSN: 1420-9098
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Description / Table of Contents: Résumé Les mandibules des ouvriers du troisième âge (O3) et des nymphes du quatrième àge (N4) deDrepanotermes perniger, tous les deux du cinquième stade, diffèrent les unes des autres en taille et en forme. Les caractères mandibulaires ne sont d'aucune valeur discriminante si on les considère séparément, mais une variable canonique, basée seulement sur trois ou quatre caractères de l'une ou l'autre mandibule analysée individuellement ou, dans les cas d'une analyse combinée des deux mandibules, basée sur six caractères, permet de différencier complètement les deux castes. On obtient des résultats analogues (avec O3 et N4) sur des populations deDrepanotermes perniger d'autres origines, éloignées jusqu'à 3,500 km de la série de référence pour laquelle on a déterminé la variable canonique. Ce type d'analyse serait peut-être applicable aux études du polyéthisme des termites, et de la spécialisation fonctionnelle des associations sympatriques d'espèces apparentées.
    Notes: Summary The mandibles of third-stage workers and fourth-stage reproductive nymphs ofDrepanotermes perniger, both of the fifth instar, differ in size and shape. Measurements are of no diagnostic value taken singly, but scores from a canonical variate based on as few as three or four measurements of either mandible analysed individually, or a total of six measurements for a combined analysis based on both mandibles, effect complete separation of the two castes. Similar separation is achieved with W3 and N4 from populations ofD. perniger collected up to approximately 3,500 km from the source of the reference series from which the canonical variate was calculated. Such multivariate analyses may be helpful in studies of polyethism in termites, and of structural and functional specialisation in sympatric associations of closely related species.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02223078
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  • 6
    Electronic Resource
    Electronic Resource
    Laboratory growth of early juveniles of the western rock lobster Panulirus longipes cygnus (1976)
    Springer
    Marine biology 39 (1976), S. 31-39 
    Details
    ISSN: 1432-1793
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Growth in the laboratory of early juvenile Panulirus longipes cygnus George from the last larval (puerulus) stage to approximately 3 years of age is described. Specimens were held either in isolation or in groups of 3 or 5 rock lobsters per tank, at constant temperatures of 20° or 23°C (both ± 0.5 C°) or at the temperatures of the incoming seawater, which ranged annually between 14.9° and 25.9°C. Metamorphosis from the planktonic puerulus to the settled juvenile existence involved a reduction in size and usually took about two moults to complete. By this time the sexes could be distinguished. Growth in aquaria from the 2nd moult after puerulus until the juveniles were approximately 3 years of age was adequately described by exponential (von Bertalanffy) functions, with the growth curves gradually tapering off after the rock lobsters had reached 40 to 42 mm carapace length. Young juveniles were not gregarious until 20 to 25 mm carapace length (approximately 1.5 years old), however, growth rates were not depressed in individuals held in isolation up to approximately 3 years of age. Temperature markedly affected growth; the fastest observed growth up to 450 days was at 23°C. Variations in temperature resulted in decreased growth rates in “winter” and the reverse in “summer” in individuals at ambient temperatures. There was an increase in the moult increment at successive moults corresponding to increased carapace length, but increased growth rates were achieved through shortening the intermoult duration. The period of development from the puerulus stage until approximately 1.5 years of age is a distinct phase of development both of behaviour and growth.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00395590
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  • 7
    Electronic Resource
    Electronic Resource
    Origin in the medial accessory olive of climbing fibres to the x and lateral c1 zones of the cat cerebellum: a combined electrophysiological/WGA-HRP investigation (1985)
    Springer
    Experimental brain research 58 (1985), S. 520-531 
    Details
    ISSN: 1432-1106
    Keywords: Cerebellum ; Inferior olive ; Climbing fibres ; WGA-HRP ; Sagittal zones
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The climbing fibres to the x and lateral c1 zones of the anterior lobe of the cerebellum arise as branches of common stem olivary axons. Anatomical studies have shown that the c1 zone receives its climbing fibres from the dorsal accessory olive (DAO). It has, therefore, been assumed that the x-zone also receives its climbing fibres from this olivary subnucleus. The present study demonstrates that both the x-zone and the lateral part of the c1 zone in fact receive their climbing fibre input from the middle portion of the medial accessory olive (MAO) (approximate antero-postero-levels P10-13). Electrophysiological techniques were used to define the extent of these cerebellar zones and small volumes (15–50 nl) of wheat germ agglutinin-horseradish peroxidase (WGA-HRP) were pressure injected into the defined zone. These small pressure injections resulted in injection sites with minimal spread to adjacent zones. The sensitive tetramethylbenzidine (TMB) reaction was used to visualize both the injection site and retrogradely labelled cells in the inferior olive. This combination of electrophysiological and neuroanatomical techniques gave extremely reproducible results. The results suggest that the zone previously named lateral c1 would be better designated cx.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00235868
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  • 8
    Electronic Resource
    Electronic Resource
    Methyldopa kinetics before and after ingestion of methyldopa for eight weeks (1995)
    Springer
    European journal of clinical pharmacology 48 (1995), S. 397-400 
    Details
    ISSN: 1432-1041
    Keywords: Methyldopa ; drug absorption ; drug excretion ; induction ; secretion ; drug transport
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Medicine
    Notes: Abstract Methyldopa urine and plasma levels and urine metabolite levels were assessed following intravenous (IV) and oral (PO) methyldopa before, and after ingestion of methyldopa (500 mg) daily for eight weeks. There was no increase in (estimated) methyldopa absorption (8.4%) or renal clearance (PO 13.9%, IV 2.33%) after the eight weeks of methyldopa ingestion. However, the initial methyldopa absorption and renal clearance values in this study were higher than in previous studies. There was an inverse relation between the initial methyldopa absorption and the change in absorption (r -0.605) and between the initial methyldopa renal clearance and the change in renal clearance (PO r -0.874, IV r -0.891). Overall, this study did not confirm our previous studies showing induction of methyldopa absorption and renal clearance, possibly due to prior up regulation of transporter function. Consistent with methyldopa inducing drug transporters, those with low initial absorption and renal clearance values had the greatest increases.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00194957
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  • 9
    Electronic Resource
    Electronic Resource
    Stability analysis of a difference scheme for the Navier-Stokes equations (1970)
    Springer
    Numerische Mathematik 14 (1970), S. 435-447 
    Details
    ISSN: 0945-3245
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Abstract An application of stability analysis by the energy method is made to a practical problem of unsteady viscous flow solved numerically by Fromm. The practical stability criterion for the scheme is determined and a rigorous proof of convergence to a smooth solution is given. It is also shown how to construct an energy for any 3-level scalar difference equation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02163029
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  • 10
    Electronic Resource
    Electronic Resource
    The Role of Individual Differences and External Variables in a Test of the Sufficiency of Fishbein's Model to Explain Behavioral Intentions to Conserve Water (1982)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of applied social psychology 12 (1982), S. 0 
    Details
    ISSN: 1559-1816
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Psychology
    Notes: The sufficiency of fishbein's attitude model was tested with respect to behavioral intentions to conserve water. Regression analysis showed subjective norms (SN) to be the variable most highly correlated with intentions. It was also found that, contrary to the model, SN and evaluative attitudes (Aact) did not adequately mediate all the variation in intentions accounted for by the variables included in this analysis. Age was found to be an important external variable in explaining water conservation intentions, The equations of the models which predict SN and Aact were also analvzed. Analysis of regressions for dichotomized groups revealed strong individual differences in regression equations. Age, along with SN and Aact, was found to be an important variable in accounting for individual differences. The findings are discussed in relation to the sufficiency of Fishbein's model and the role of individual differences in Understanding water conservation intentions.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1559-1816.1982.tb00850.x
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