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  • 1
    Electronic Resource
    Electronic Resource
    The Adsorption of Hydrophobic Monolayers of Carboxylic Acids (1952)
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 56 (1952), S. 405-412 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/j150495a024
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  • 2
    Electronic Resource
    Electronic Resource
    Dynamics of crystalline acetanilide: Analysis using neutron scattering and computer simulation (1995)
    College Park, Md. : American Institute of Physics (AIP)
    The Journal of Chemical Physics 102 (1995), S. 5525-5541 
    Details
    ISSN: 1089-7690
    Source: AIP Digital Archive
    Topics: Physics , Chemistry and Pharmacology
    Notes: The unusual temperature dependence of several optical spectroscopic vibrational bands in crystalline acetanilide has been interpreted as providing evidence for dynamic localization. Here we examine the vibrational dynamics of crystalline acetanilide over a spectral range of ∼20–4000 cm−1 using incoherent neutron scattering experiments, phonon normal mode calculations and molecular dynamics simulations. A molecular mechanics energy function is parametrized and used to perform the normal mode analyses in the full configurational space of the crystal i.e., including the intramolecular and intermolecular degrees of freedom. One- and multiphonon incoherent inelastic neutron scattering intensities are calculated from harmonic analyses in the first Brillouin zone and compared with the experimental data presented here. Phonon dispersion relations and mean-square atomic displacements are derived from the harmonic model and compared with data derived from coherent inelastic neutron scattering and neutron and x-ray diffraction. To examine the temperature effects on the vibrations the full, anharmonic potential function is used in molecular dynamics simulations of the crystal at 80, 140, and 300 K. Several, but not all, of the spectral features calculated from the molecular dynamics simulations exhibit temperature-dependent behavior in agreement with experiment. The significance of the results for the interpretation of the optical spectroscopic results and possible improvements to the model are discussed. © 1995 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.469282
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  • 3
    Electronic Resource
    Electronic Resource
    A reply (1983)
    Oxford, UK : Blackwell Publishing Ltd
    Anaesthesia 38 (1983), S. 0 
    Details
    ISSN: 1365-2044
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2044.1983.tb14048.x
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  • 4
    Electronic Resource
    Electronic Resource
    Anaesthesia in first degree atrioventricular block (1982)
    Oxford, UK : Blackwell Publishing Ltd
    Anaesthesia 37 (1982), S. 0 
    Details
    ISSN: 1365-2044
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: A patient with an intracardiac conduction defect characterised by first degree atrioventricular block due to slowed transmission through the atrioventricular node with increased refractoriness of the node, is described. Asymptomatic first degree block, rarely progressing to transient Wenckebach (type 1 second degree) block had been present for a period of 32 years until general anaesthesia was required, when profound bradycardia attributable to complete atrioventricular block developed abruptly. Subsequent investigations located delayed intracardiac conduction through the atrioventricular node, and indicated excess vagal activity rather than structural disease as the cause.The significance of first degree heart block is discussed in relation to other forms of atrioventricular conduction defect and the current recommendations for temporary pacing for elective general anaesthesia.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2044.1982.tb01785.x
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  • 5
    Electronic Resource
    Electronic Resource
    Association Colloids in Nonaqueous Fluids. Viscosity and Drag Reduction Characteristics (1970)
    s.l. : American Chemical Society
    Industrial and engineering chemistry 9 (1970), S. 541-548 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/i360036a015
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  • 6
    Electronic Resource
    Electronic Resource
    Neutral and Basic Sulfonates - Corrosion-Inhibiting and Acid-Deactivating Properties (1954)
    s.l. : American Chemical Society
    Industrial & engineering chemistry 46 (1954), S. 1035-1042 
    Details
    ISSN: 1520-5045
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ie50533a060
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  • 7
    Electronic Resource
    Electronic Resource
    Volatile Rust Inhibitors (1954)
    s.l. : American Chemical Society
    Industrial & engineering chemistry 46 (1954), S. 2592-2598 
    Details
    ISSN: 1520-5045
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ie50540a052
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  • 8
    Electronic Resource
    Electronic Resource
    Laboratory evaluation of two bioenergetics models applied to yellow perch: identification of a major source of systematic error (2003)
    Oxford, UK : Blackwell Science Ltd
    Journal of fish biology 62 (2003), S. 0 
    Details
    ISSN: 1095-8649
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: Laboratory growth and food consumption data for two size classes of age 2 year yellow perch Perca flavescens, each fed on two distinct feeding schedules at 21° C, were used to evaluate the abilities of the Wisconsin (WI) and Karas–Thoresson (KT) bioenergetics models to predict fish growth and cumulative consumption. Neither model exhibited consistently better performance for predicting fish body masses across all four fish size and feeding regime combinations. Results indicated deficiencies in estimates of resting routine metabolism by both models. Both the WI and KT models exhibited errors for predicting growth rates, which were strongly correlated with food consumption rate. Consumption-dependent prediction errors may be common in bioenergetics models and are probably the result of deficiencies in parameter values or assumptions within the models for calculating energy costs of specific dynamic action, feeding activity metabolism or egestion and excretion. Inter-model differences in growth and consumption predictions were primarily the result of differences in egestion and excretion costs calculated by the two models. The results highlighted the potential importance of parameters describing egestion and excretion costs to the accuracy of bioenergetics model predictions, even though bioenergetics models are generally regarded as being insensitive to these parameters. The findings strongly emphasize the utility and necessity of performing laboratory evaluations of all bioenergetics models for assurance of model accuracy and for facilitation of model refinement.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1095-8649.2003.00040.x
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  • 9
    Electronic Resource
    Electronic Resource
    Failure to induce over-compensation of growth in maturing yellow perch (2001)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of fish biology 59 (2001), S. 0 
    Details
    ISSN: 1095-8649
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: Unlike juvenile F1 male bluegill Lepomis macrochrus× female green sunfish L. cyanellus, maximized episodes of compensatory growth (CG) in 2 year yellow perch Perca flavescens did not surpass control masses because internal regulation caused abrupt appetite reduction upon catch-up. Together, the hybrid sunfish study and present work indicate that CG-maximizing feeding schedules and absence of an internal growth limiting mechanism are both required to produce substantial growth overcompensation (GOC). The less vigorous and less resilient CG responses of the yellow perch relative to those of the similarly fed hybrid sunfish appear indicative of the lack of GOC capacity in the former. This contrast, and results of previous studies are interpreted to suggest that GOC capacity may be limited to early life stages of fishes which have a substantial reproductive potential but are at high risk of mortality due to their small size. The possibility that GOC capacity is time-of-year-dependent and species-specific is considered also. Food deprivation periods that produced the strongest CG responses differed for male (2 days) and female (12 days) yellow perch. Among controls fed without restriction, growth rate and growth efficiency of female yellow perch exceeded those of males two-fold, however, males showed a greater capacity to catch-up to same-sex controls when undergoing CG. A feeding schedule using maintenance feeding v. food deprivation to elicit CG yielded the most rapid catch-up to control masses in the yellow perch. Such feeding schedules may produce even greater GOC than was achieved previously in hybrid sunfish, where feeding schedules involving food deprivation were employed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1095-8649.2001.tb02343.x
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  • 10
    Electronic Resource
    Electronic Resource
    Concerning a vocalic alternation in North Omotic verb paradigms (1991)
    Cambridge : Cambridge University Press
    Bulletin of the School of Oriental and African Studies 54 (1991), S. 535-553 
    Details
    ISSN: 0041-977X
    Source: Cambridge Journals Digital Archives
    Topics: Ethnic Sciences , History
    Notes: Examination of the verb paradigms of Omotic can easily engender a sense of bewilderment; there is such a variation from language to language, even when, in other respects, the languages concerned appear to be quite closely related. Coming to Omotic from a language group such as Eaśt Cushitic, the contrast is especially striking. For example, when investigating any little known East Cushitic language (and there are a few left!), one starts out with a strong expectation of finding in the verbal system certain morphological elements and patterns (e.g., t ‘2nd person, 3rd feminine singular’; n ‘1st person plural’ a palatal vowel signalling ‘perfect’; a guttural verb signalling ‘imperfect’; a rounded vowel signalling a ‘subordinate function’ or ‘non-indicative mood’; etc.), and one is never entirely disappointed; the well known formatives, along with the anticipated patterns of distribution, crop up with an almost monotonous regularity. Similar predictabilities are not obviously the case when we look at Omotic. With virtually every new language investigated, new and unfamiliar features emerge. I have remarked on this before (Hayward, 1984: 324), but I am not alone in having done so; Andrzej Zaborski has also emphasized the high degree of innovation seen in the Omotic verb (Zaborski, 1986: 528). But I think the essence of the problem is not that there are no identifiable cognate formatives so much as that we have been unable to understand their historical significance, andso supply them with meaningful labels.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1017/S0041977X00000884
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