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  • 1
    Electronic Resource
    Electronic Resource
    Comparison of Three Common Amine Reactive Fluorescent Probes Used for Conjugation to Biomolecules by Capillary Zone Electrophoresis (1995)
    s.l. : American Chemical Society
    Bioconjugate chemistry 6 (1995), S. 447-458 
    Details
    ISSN: 1520-4812
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/bc00034a015
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Predation by red foxes limits recruitment in populations of eastern grey kangaroos (2000)
    Melbourne, Australia : Blackwell Science Pty
    Austral ecology 25 (2000), S. 0 
    Details
    ISSN: 1442-9993
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: We investigated the impact of red fox (Vulpes vulpes Linnaeus 1758) predation on juvenile eastern grey kangaroos (Macropus giganteus Shaw 1790) using a replicated predator removal experiment. In two sites in Namadgi National Park, south-eastern Australia, a persistent 1080 poisoning campaign over 18 months reduced fox density by more than 85%, and to less than 10% of the fox density in two other sites with no fox baiting. Changes in the mother : young ratios and densities of kangaroo populations were monitored twice monthly along 2-km transects in each site from July 1993 to February 1995. Compared to nonremoval sites, where foxes were controlled, 25–40% more females retained juveniles over the period when these young became emergent from the pouch. This higher survival of emergent pouch young resulted in a significantly higher proportion of juveniles in kangaroo populations at fox control sites, which resulted in a significantly higher annual growth rate. We conclude that predation upon juveniles is an important limiting factor for kangaroo populations in Namadgi NP.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1046/j.1442-9993.2000.01039.x
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  • 3
    Electronic Resource
    Electronic Resource
    Do wild dogs exclude foxes? Evidence for competition from dietary and spatial overlaps (2005)
    Melbourne, Australia : Blackwell Science Pty
    Austral ecology 30 (2005), S. 0 
    Details
    ISSN: 1442-9993
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: Abstract  The management of wild canids (wild dogs/dingoes and foxes) presents a conservation dilemma for land managers across Australia. These canids are predators of wildlife and domestic stock but dingoes are considered native and anecdotal reports suggest that they may suppress foxes such that dingo/dog conservation may have a net benefit to wildlife. This study examines dietary and spatial interactions between wild dogs and foxes in the Greater Blue Mountains region of NSW to address the possibility of suppression through competitive exclusion by dogs on foxes. Predator diets were compared using faecal analysis as well as an analysis of 19 dietary studies from similar forest habitats in eastern Australia. Spatial relationships were examined using data from an extensive canid control programme. Diets of wild dogs and foxes showed a high degree of overlap in species taken, indicating potential for competition. But there was also evidence of resource partitioning with the size and arboreality of mammalian prey differing between the two predators. Wild dogs and foxes responded to different landscape-scale variation in the physical environment, but there was no clear evidence of large-scale differences in their distribution. At the fine scale there was a negative association between these predators that indicated possible temporal avoidance or localized habitat shifts. Therefore, there is evidence for dietary competition and fine-scale exclusion, but no support for landscape-scale exclusion of foxes by wild dogs in the Blue Mountains.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1442-9993.2005.01473.x
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  • 4
    Electronic Resource
    Electronic Resource
    Animal-rights zealots put wildlife welfare at risk (2005)
    [s.l.] : Nature Publishing Group
    Nature 438 (2005), S. 559-559 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Sir Your Editorial calling for government resistance to intimidation from animal-rights lobbyists (“Taking a stand on animal-rights violence” Nature 438, 1; 200510.1038/438001a). provides timely advice ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/438559b
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  • 5
    Electronic Resource
    Electronic Resource
    A Step-Frequency Pulse Experiment with High-frequency Antipodal and Circulating Signals (1963)
    [s.l.] : Nature Publishing Group
    Nature 198 (1963), S. 570-571 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] This communication describes such an experiment which was conducted during October 15-November 10, 1962, between a transmission site at Corpus Christi, Texas (29-7 N., 97-3 W.), and a receiving station at the antipode (30-9 S., 77-1 E.). The experiment used a 120-channel step-frequency sounder with ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/198570a0
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  • 6
    Electronic Resource
    Electronic Resource
    Future of US space programme (1987)
    [s.l.] : Nature Publishing Group
    Nature 327 (1987), S. 182-182 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIR-Your leading article, "Who wants the US space station?" ( Nature 325, 745; 1987), raises important questions which must be answered quickly by planners and participants in the US space programme. Three years of study of space station plans by responsible representatives of the United States and ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/327182a0
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  • 7
    Electronic Resource
    Electronic Resource
    Retrograde transport in axons (1980)
    [s.l.] : Nature Publishing Group
    Nature 287 (1980), S. 12-13 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] A novel technique has been developed by Fink and Gainer1'2 which makes it possible to follow the movements of proteins along nerve axons back towards the cell body. This retrograde movement is of physiological importance because it allows nerve growth factor (NGF) and possibly other materials ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/287012a0
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  • 8
    Electronic Resource
    Electronic Resource
    Subnanomolar detection limit for sodium dodecyl sulfate  -  capillary gel electrophoresis using a fluorogenic, noncovalent dye (1998)
    Weinheim : Wiley-Blackwell
    Electrophoresis 19 (1998), S. 2169-2174 
    Details
    ISSN: 0173-0835
    Keywords: Sodium dodecyl sulfate ; Capillary gel electrophoresis ; Noncovalent dye ; Sypro red ; Chorismate mutase  -  prephenate dehydrogenase ; Chemistry ; Biochemistry and Biotechnology
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Picomolar limits of detection are obtained using the noncovalent, fluorogenic dye, Sypro Red. The size separation of four commonly used sodium dodecyl sulfate - capillary gel electrophoresis (SDS-CGE) molecular weight markers with 8% linear polyacrylamide (PAA) as the sieving matrix is used to construct a calibration curve for molecular weight determinations. SDS-CGE purity and molecular weight determination of purified chorismate mutase-prephenate dehydrogenase (CMPD) from Escherichia coli is shown to be comparable in accuracy with slab gel SDS-polyacrylamide gel electrophoresis (SDS-PAGE). A migration time precision study indicates excellent reproducibility. Sypro red labeling of SDS-bovine serum albumin (SDS-BSA) complexes at nanomolar protein concentrations suggests assay detection limits surpassing those of silver staining. This detectability exceeds that achieved in previous SDS-CGE laser-induced fluorescence studies. This approach is expected to be easily adapted for use with commercial polymer formulations and automated instrumentation.
    Additional Material: 5 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/elps.1150191221
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  • 9
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    Soviets in Space (1989)
    Springer Nature
    Details
    Publication Date: 1989-02-01
    Print ISSN: 0036-8733
    Electronic ISSN: 1946-7087
    Topics: Biology , Natural Sciences in General , Physics
    Published by Springer Nature
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  • 10
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    A survey of current mammal rehabilitation and release practices (2013)
    Springer
    Details
    Publication Date: 2013-02-22
    Print ISSN: 0960-3115
    Electronic ISSN: 1572-9710
    Topics: Biology
    Published by Springer
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