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  • Earth Resources and Remote Sensing  (80)
  • General Chemistry  (18)
  • Fisheries  (16)
  • Polymer and Materials Science  (13)
Collection
Keywords
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Years
  • 11
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    What are the most significant economic trends in the Gulf and Caribbean fisheries? (2021)
    In:  http://aquaticcommons.org/id/eprint/11407 | 9 | 2013-09-12 20:49:49 | 11407 | Gulf and Caribbean Fisheries Institute
    Details
    Publication Date: 2021-07-02
    Keywords: Fisheries ; GCFI
    Repository Name: AquaDocs
    Type: conference_item
    Format: application/pdf
    Format: application/pdf
    Format: 139-140
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  • 12
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    Summary of significant economic trends in the Gulf and Caribbean fisheries (2021)
    In:  http://aquaticcommons.org/id/eprint/11490 | 9 | 2013-09-20 23:58:29 | 11490 | Gulf and Caribbean Fisheries Institute
    Details
    Publication Date: 2021-07-03
    Keywords: Fisheries ; GCFI
    Repository Name: AquaDocs
    Type: conference_item
    Format: application/pdf
    Format: application/pdf
    Format: 162-163
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  • 13
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    The economic research of the Fish and Wildlife Service under the Saltonstall-Kennedy Act, with special reference to the Gulf and Caribbean area (2021)
    In:  http://aquaticcommons.org/id/eprint/11610 | 9 | 2013-10-07 18:42:02 | 11610 | Gulf and Caribbean Fisheries Institute
    Details
    Publication Date: 2021-07-04
    Keywords: Fisheries ; GCFI
    Repository Name: AquaDocs
    Type: conference_item
    Format: application/pdf
    Format: application/pdf
    Format: 55-58
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  • 14
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    Ways and means of stabilizing the shrimp market (2021)
    In:  http://aquaticcommons.org/id/eprint/11649 | 9 | 2013-10-10 21:26:20 | 11649 | Gulf and Caribbean Fisheries Institute
    Details
    Publication Date: 2021-07-04
    Keywords: Fisheries ; GCFI
    Repository Name: AquaDocs
    Type: conference_item
    Format: application/pdf
    Format: application/pdf
    Format: 78-87
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  • 15
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    Opening address (2021)
    In:  http://aquaticcommons.org/id/eprint/11413 | 9 | 2013-09-13 20:50:39 | 11413 | Gulf and Caribbean Fisheries Institute
    Details
    Publication Date: 2021-07-02
    Keywords: Fisheries ; GCFI
    Repository Name: AquaDocs
    Type: conference_item
    Format: application/pdf
    Format: application/pdf
    Format: 8-20
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  • 16
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    The Caribbean crawfish industry and its South African competitor (2021)
    In:  http://aquaticcommons.org/id/eprint/11349 | 9 | 2013-09-05 23:33:34 | 11349 | Gulf and Caribbean Fisheries Institute
    Details
    Publication Date: 2021-07-01
    Keywords: Fisheries ; GCFI
    Repository Name: AquaDocs
    Type: conference_item
    Format: application/pdf
    Format: application/pdf
    Format: 60-71
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  • 17
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    Comparison of Standard Length, Fork Length, and Total Length for Measuring West Coast Marine Fishes (2021)
    In:  http://aquaticcommons.org/id/eprint/9729 | 403 | 2012-08-15 18:08:16 | 9729 | United States National Marine Fisheries Service
    Details
    Publication Date: 2021-07-08
    Description: Measurements of adult marine fishes on the U.S. west coast are usually made using one of three methods: standardlength, fork length, or total length. Each method has advantages and disadvantages. In this paper we attempt to determine whether one method is faster and/or more reliable than the other methods.We found that all three methods were comparable. There was no appreciable difference in the time it took to measure fish using the different methods. Fork length had the most reproducible results; however, it had the highest level of bias between researchers. We therefore suggest thatselection of measurement type be based on what other researchers have used for the species under study. The best improvement in measurement reliability probably occursby adequate training of personnel and not type of measurement used.
    Keywords: Ecology ; Fisheries ; Management
    Repository Name: AquaDocs
    Type: article , TRUE
    Format: application/pdf
    Format: application/pdf
    Format: 31-33
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  • 18
    Electronic Resource
    Electronic Resource
    Electric birefringence study of the purple membrane of Halobacterium halobium (1984)
    New York : Wiley-Blackwell
    Biopolymers 23 (1984), S. 707-718 
    Details
    ISSN: 0006-3525
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: An electric birefringence study was carried out on aqueous suspensions of the purple membrane of Halobacterium halobium. In addition to the characterization of both native and modified membrane samples, the dependence of electric birefringence on pH and ionic strength was also investigated. The results indicate that purple membrane shows electric birefringence at a field strength as low as 200 V/cm. The permanent dipole moment and polarizability ranged from 20,500 debyes and 1.01 × 10-14 cm3 for a purple membrane concentration of 0.40 mg/mL to 41,000 debyes and 2.05 × 10-14 cm3 for a concentration of 0.80 mg/mL. It was also found that removal of the retinyl group of bacteriorhodopsin substantially decreases but does not eliminate the electric birefringence of the membrane. The solubilization of the membrane by Triton X-100, however, completely abolishes the electric birefringence. These experiments indicate that there is an interaction between adjacent bacteriorhodopsin molecules within the purple membrane via the retinyl chromophore moiety that builds up the permanent dipole moment. They also suggest that there are two types of response when purple membrane suspensions are placed in an electric field. One is an alignment of the disk-shaped particles with the field. The other is a stacking of the particles following their alignment by the electric field, which is promoted by the induced dipole moment.
    Additional Material: 8 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/bip.360230410
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  • 19
    Electronic Resource
    Electronic Resource
    Solubilization of calfskin collagen in citrate buffer with the use of automated equipment (1969)
    New York, NY [u.a.] : Wiley-Blackwell
    Journal of Applied Polymer Science 13 (1969), S. 141-148 
    Details
    ISSN: 0021-8995
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: An automated collagen solubilizing apparatus that maintains constant electrolytic conditions during solubilization is described. It was used in solubilization of 6.95% of a calfskin corium as monomeric collagen in citrate buffer at pH 3.44 and ionic strength of 0.44 and a temperature of 8°C. It is shown that this is the limit of solubilization for undenatured collagen in this buffer.
    Additional Material: 3 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/app.1969.070130115
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  • 20
    Electronic Resource
    Electronic Resource
    Molecular magnetic materials in Il Ciocco (1991)
    Weinheim : Wiley-Blackwell
    Advanced Materials 3 (1991), S. 161-163 
    Details
    ISSN: 0935-9648
    Keywords: Chemistry ; Polymer and Materials Science
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/adma.19910030311
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