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  • 1
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    Arthur Smith Woodward: His Life and Influence on Modern Vertebrate Palaeontology (2016)
    London : The Geological Society
    Details
    Keywords: biography; history; paleontology; Vertebrata
    Description / Table of Contents: Introduction and bibliography / Mike Smith, Zerina Johanson, Paul M. Barrett and M. Richter / Geological Society, London, Special Publications, 430, 1-29, 25 November 2015, https://doi.org/10.1144/SP430.19 --- Smith Woodward's life and work: historical background --- ‘A Splendid Position’: The life, achievements and contradictions of Sir Arthur Smith Woodward 1864–1944 / Karolyn Shindler and Mike Smith / Geological Society, London, Special Publications, 430, 31-62, 20 October 2015, https://doi.org/10.1144/SP430.10 --- The Natural History Museum Fossil Fish Collection: Smith Woodward’s role in the development and use of this priceless resource / Mike Smith / Geological Society, London, Special Publications, 430, 63-85, 27 October 2015, https://doi.org/10.1144/SP430.17 --- Arthur Smith Woodward's fossil fish type specimens / Emma Louise Bernard and Mike Smith / Geological Society, London, Special Publications, 430, 87-88, 21 October 2015, https://doi.org/10.1144/SP430.14 --- Lady Smith Woodward's tablecloth / Angela C. Milner / Geological Society, London, Special Publications, 430, 89-111, 22 October 2015, https://doi.org/10.1144/SP430.5 --- Lady Smith Woodward's memories: introduction / Mike Smith and Karolyn Shindler / Geological Society, London, Special Publications, 430, 113-114, 20 October 2015, https://doi.org/10.1144/SP430.11 --- Smith Woodward's scientific legacy --- Smith Woodward's ideas on fish classification / Peter L. Forey / Geological Society, London, Special Publications, 430, 115-127, 19 October 2015, https://doi.org/10.1144/SP430.1 --- Sclerorhynchus atavus and the convergent evolution of rostrum-bearing chondrichthyans / Charlie Underwood, Moya Meredith Smith and Zerina Johanson / Geological Society, London, Special Publications, 430, 129-136, 14 October 2015, https://doi.org/10.1144/SP430.7 --- Cochliodonts and chimaeroids: Arthur Smith Woodward and the holocephalians / Christopher J. Duffin / Geological Society, London, Special Publications, 430, 137-154, 14 October 2015, https://doi.org/10.1144/SP430.9 --- Development of understanding of the Mesozoic and Cenozoic chondrichthyan fossil record / Charlie Underwood, David Ward and Guillaume Guinot / Geological Society, London, Special Publications, 430, 155-164, 14 October 2015, https://doi.org/10.1144/SP430.4 --- The English Chalk and London Clay: two remarkable British bony fish Lagerstätten / Matt Friedman, Hermione T. Beckett, Roger A. Close and Zerina Johanson / Geological Society, London, Special Publications, 430, 165-200, 23 November 2015, https://doi.org/10.1144/SP430.18 --- The contribution of Sir Arthur Smith Woodward to the palaeoichthyology of Brazil – Smith Woodward's types from Brazil / Paulo M. Brito and Martha Richter / Geological Society, London, Special Publications, 430, 201-217, 14 October 2015, https://doi.org/10.1144/SP430.12 --- Mr Mawson's fossils / John G. Maisey / Geological Society, London, Special Publications, 430, 219-233, 15 October 2015, https://doi.org/10.1144/SP430.2 --- Leedsichthys problematicus: Arthur Smith Woodward's ‘most embarrassing enigma' / J. J. Liston / Geological Society, London, Special Publications, 430, 235-259, 15 October 2015, https://doi.org/10.1144/SP430.8 --- The Woodward factor: Arthur Smith Woodward's legacy to geology in Australia and Antarctica / Susan Turner and John Long / Geological Society, London, Special Publications, 430, 261-288, 28 October 2015, https://doi.org/10.1144/SP430.15 --- Smith Woodward's contributions on fossil tetrapods / Angela C. Milner and Paul M. Barrett / Geological Society, London, Special Publications, 430, 289-309, 27 October 2015, https://doi.org/10.1144/SP430.13 --- Arthur Smith Woodward, Florentino Ameghino and the first Jurassic ‘Sea Crocodile’ from South America / Lorna Steel and Eric Buffetaut / Geological Society, London, Special Publications, 430, 311-319, 20 October 2015, https://doi.org/10.1144/SP430.6 --- Arthur Smith Woodward and his involvement in the study of human evolution / Christopher Dean, Isabelle De Groote and Chris Stringer / Geological Society, London, Special Publications, 430, 321-335, 20 October 2015, https://doi.org/10.1144/SP430.3 --- The one that got away from Smith Woodward: cranial anatomy of Micrornatus (Acanthomorpha: Scombridae) revealed using computed microtomography / Hermione T. Beckett and Matt Friedman / Geological Society, London, Special Publications, 430, 337-353, 5 November 2015, https://doi.org/10.1144/SP430.16
    Pages: Online-Ressource (362 Seiten) , Illustrationen, Diagramme, Karten
    ISBN: 9781862399624
    URL: https://sp.lyellcollection.org/content/430/1
    Language: English
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  • 2
    Electronic Resource
    Electronic Resource
    Heavy fermion behavior of U2T2X compounds : The 6th joint magnetism and magnetic materials (MMM)-intermag conference (1994)
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 76 (1994), S. 6214-6216 
    Details
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Magnetic and specific-heat studies of U2T2X compounds show a frequent occurrence of the γ enhancement in conjunction with the onset of antiferromagnetic ordering. The largest value of 830 mJ/mol K2 was observed in U2Pt2In, which is nonmagnetic down to 1.2 K. Variations of electronic structure are documented by optimized relativistic LCAO calculation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.358314
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  • 3
    Electronic Resource
    Electronic Resource
    PtSi–n–Si Schottky-barrier photodetectors with stable spectral responsivity in the 120–250 nm spectral range (1996)
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 69 (1996), S. 3662-3664 
    Details
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Front-illuminated PtSi–n–Si Schottky barrier photodiodes have been developed for the ultraviolet and vacuum ultraviolet spectral range. Their spectral responsivity was determined in the 120–500 nm spectral range by use of a cryogenic electrical substitution radiometer operated with spectrally dispersed synchrotron radiation. For wavelengths below 250 nm, the spectral responsivity is about 0.03 A/W, comparable to that of GaAsP Schottky photodiodes. Unlike the GaAsP diodes, the new PtSi–n–Si diodes have a spatially uniform response which is virtually stable after prolonged exposure to short wavelength radiation. Even after a radiant exposure of 150 mJ cm−2 at wavelength 120 nm, the relative reduction in spectral responsivity remains below 0.2%. Due to these features, this type of photodiode is a promising candidate for use as secondary detector standard in the ultraviolet and vacuum ultraviolet spectral ranges. © 1996 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.117016
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  • 4
    Electronic Resource
    Electronic Resource
    Fast imaging and fast force spectroscopy of single biopolymers with a new atomic force microscope designed for small cantilevers (1999)
    [S.l.] : American Institute of Physics (AIP)
    Review of Scientific Instruments 70 (1999), S. 4300-4303 
    Details
    ISSN: 1089-7623
    Source: AIP Digital Archive
    Topics: Physics , Electrical Engineering, Measurement and Control Technology
    Notes: Small cantilevers allow for faster imaging and faster force spectroscopy of single biopolymers than previously possible because they have higher resonant frequencies and lower coefficients of viscous damping. We have used a new prototype atomic force microscope with small cantilevers to produce stable tapping-mode images (1 μm×1 μm) in liquid of DNA adsorbed onto mica in as little as 1.7 s per image. We have also used these cantilevers to observe the forced unfolding of individual titin molecules on a time scale an order of magnitude faster than previously reported. These experiments demonstrate that a new generation of atomic force microscopes using small cantilevers will enable us to study biological processes with greater time resolution. Furthermore, these instruments allow us to narrow the gap in time between results from force spectroscopy experiments and molecular dynamics calculations. © 1999 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.1150069
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  • 5
    Electronic Resource
    Electronic Resource
    The combined use of a singly charged ion beam and undulator radiation for photoelectron spectrometry studies on atomic ions : Proceedings of the 4th international conference on synchrotron radiation instrumentation (1992)
    [S.l.] : American Institute of Physics (AIP)
    Review of Scientific Instruments 63 (1992), S. 1389-1392 
    Details
    ISSN: 1089-7623
    Source: AIP Digital Archive
    Topics: Physics , Electrical Engineering, Measurement and Control Technology
    Notes: We present the first photoelectron spectrometry experiment on a singly charged ion beam. Taking advantage of the high photon flux emitted in the undulator SU6 of Super-ACO, we have measured photoelectron spectra produced in the resonant photoionization of Ca+ ions at 33.2-eV photon energy. The success of this experiment depended strongly on the photon flux available. We demonstrate the capability of photoelectron spectrometry to precisely calibrate the photon spectrum emitted in the undulator.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.1143077
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  • 6
    Electronic Resource
    Electronic Resource
    In situ scanning tunneling microscopy studies of the underpotential deposition of lead on gold (111) (1989)
    s.l. : American Chemical Society
    The @journal of physical chemistry 〈Washington, DC〉 93 (1989), S. 2181-2184 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/j100343a001
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  • 7
    Electronic Resource
    Electronic Resource
    Femtosecond ultraviolet laser-induced desorption of NO from NiO(100)/Ni(100) (1999)
    College Park, Md. : American Institute of Physics (AIP)
    The Journal of Chemical Physics 111 (1999), S. 386-397 
    Details
    ISSN: 1089-7690
    Source: AIP Digital Archive
    Topics: Physics , Chemistry and Pharmacology
    Notes: We have studied the ultraviolet laser-induced desorption of NO molecules from an epitaxial film of NiO(100) on Ni(100) for pulse durations of 550 fs and at a photon energy of 3.95 eV. For applied laser intensities up to 450 MW/cm2, the highest intensities employed in this work, a linear dependence of the desorption yield on the laser intensity is observed. A desorption cross section of (1.9±0.3)⋅10−17 cm2 is then derived. The molecules are detected with rovibrational state selectivity by (1+1)-REMPI via the A 2Σ+(v′=0,1,2,3)←X 2Π(v″=0,1,2,3) γ-band transitions. The rotational population distributions are nonthermal, with rotational temperatures of about 290 K at low and of about 770 K at high rotational energies. The relative populations in the 2Π1/2 and 2Π3/2 fine-structure states and of the Λ-doublet states are examined for the given set of (v″,J″) quantum numbers. The vibrational states v″〉0 are significantly populated approaching vibrational temperatures of 3800 K. Velocity distributions of the desorbed molecules are measured for individual rovibrational states. Bimodal distributions with a distinct rotational-translational coupling are observed. Further, molecules desorbing in the excited fine-structure state 2Π3/2 show a higher velocity than those desorbing in 2Π1/2. The results are compared with earlier ones obtained for the same system with nanosecond desorption pulses at hν=6.4 eV. © 1999 American Institute of Physics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.479281
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  • 8
    Electronic Resource
    Electronic Resource
    Nitrous oxide emissions from grass swards during the eighth year of elevated atmospheric pCO2 (Swiss FACE) (2003)
    Oxford, UK : Blackwell Science Ltd
    Global change biology 9 (2003), S. 0 
    Details
    ISSN: 1365-2486
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology , Energy, Environment Protection, Nuclear Power Engineering , Geography
    Notes: Emissions of N2O were measured during the growth season over a year from grass swards under ambient (360 μL L−1) and elevated (600 μL L−1) CO2 partial pressures at the Free Air Carbon dioxide Enrichment (FACE) experiment, Eschikon, Switzerland. Measurements were made following high (56 g N m−2 yr−1) and low (14 g N m−2 yr−1) rates of fertilizer application, split over 5 re-growth periods, to Lolium perenne, Trifolium repens and mixed Lolium/Trifolium swards. Elevated pCO2 increased annual emissions of N2O from the high fertilized Lolium and mixed Lolium/Trifolium swards resulting in increases in GWP (N2O emissions) of 179 and 111 g CO2 equivalents m−2, respectively, compared with the GWP of ambient pCO2 swards, but had no significant effect on annual emissions from Trifolium monoculture swards. The greater emissions from the high fertilized elevated pCO2Lolium swards were attributed to greater below-ground C allocation under elevated pCO2 providing the energy for denitrification in the presence of excess mineral N. An annual emission of 959 mg N2O-N m−2 yr−1 (1.7% of fertilizer N applied) was measured from the high fertilized Lolium sward under elevated pCO2. The magnitude of emissions varied throughout the year with 84% of the total emission from the elevated pCO2Lolium swards measured during the first two re-growths (April–June 2001). This was associated with higher rainfall and soil water contents at this time of year. Trends in emissions varied between the first two re-growths (April–June 2001) and the third, fourth and fifth re-growths (late June–October 2000), with available soil NO3− and rainfall explaining 70%, and soil water content explaining 72% of the variability in N2O in these periods, respectively. Caution is therefore required when extrapolating from short-term measurements to predict long-term responses to global climate change. Our findings are of global significance as increases in atmospheric concentrations of CO2 may, depending on sward composition and fertilizer management, increase greenhouse gas emissions of N2O, thereby exacerbating the forcing effect of elevated CO2 on global climate. Our results suggest that when applying high rates of N fertilizer to grassland systems, Trifolium repens swards, or a greater component of Trifolium in mixed swards, may minimize the negative effect of continued increasing atmospheric CO2 concentrations on global warming.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1365-2486.2003.00654.x
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  • 9
    Electronic Resource
    Electronic Resource
    A surface active protein involved in aerial hyphae formation in the filamentous fungus Schizophillum commune restores the capacity of a bald mutant of the filamentous bacterium Streptomyces coelicolor to erect aerial structures (1998)
    Oxford BSL : Blackwell Science Ltd
    Molecular microbiology 30 (1998), S. 0 
    Details
    ISSN: 1365-2958
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology , Medicine
    Notes: The filamentous bacterium Streptomyces coelicolor undergoes a complex process of morphological differentiation involving the formation of a dense lawn of aerial hyphae that grow away from the colony surface into the air to form an aerial mycelium. Bald mutants of S. coelicolor, which are blocked in aerial mycelium formation, regain the capacity to erect aerial structures when exposed to a small hydrophobic protein called SapB, whose synthesis is temporally and spatially correlated with morphological differentiation. We now report that SapB is a surfactant that is capable of reducing the surface tension of water from 72 mJ m−2 to 30 mJ m−2 at a concentration of 50 μg ml−1. We also report that SapB, like the surface-active peptide streptofactin produced by the species S. tendae, was capable of restoring the capacity of bald mutants of S. tendae to erect aerial structures. Strikingly, a member (SC3) of the hydrophobin family of fungal proteins involved in the erection of aerial hyphae in the filamentous fungus Schizophyllum commune was also capable of restoring the capacity of S. coelicolor and S. tendae bald mutants to erect aerial structures. SC3 is unrelated in structure to SapB and streptofactin but, like the streptomycetes proteins, the fungal protein is a surface active agent. Scanning electron microscopy revealed that aerial structures produced in response to both the bacterial or the fungal proteins were undifferentiated vegetative hyphae that had grown away from the colony surface but had not commenced the process of spore formation. We conclude that the production of SapB and streptofactin at the start of morphological differentiation contributes to the erection of aerial hyphae by decreasing the surface tension at the colony surface but that subsequent morphogenesis requires additional developmentally regulated events under the control of bald genes.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1365-2958.1998.01093.x
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  • 10
    Electronic Resource
    Electronic Resource
    Artificial menstrual cycles, behaviour and the role of androgens in female rhesus monkeys (1978)
    [s.l.] : Nature Publishing Group
    Nature 275 (1978), S. 439-440 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Oestrogens given in physiological amounts to ovariectomised female rhesus monkeys increase the sexual behaviour of the pair, whereas injections of progestins antagonise the effects of oestrogen7. Testosterone given in pharmacological amounts to ovariectomised females both increases female sexual ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/275439a0
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