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Pelz, G. R., & Kästle, A. (1989). Ortbewegungen der Barbe Barbus barbus L. – radiotelemetrische Standortbestimmungen in der Nidda (Frankfurt/Main) (Vol. 1).
Schlüsselwörter: Fisch, Barbus, Wanderung, Telemetrie
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Pelz, G. R., & Kästle, A. (1989). Ortsbewegungen der Barbe Barbus barbus (L.)-radiotelemetrische Standortbestimmungen in der Nidda (Frankfurt/Main) (Vol. 1).
Schlüsselwörter: Ortsbewegung, Barbe, Barbus barbus, Fisch, radiotelemetrisch, Nidda
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Müller, J. r. (1989). Permutationsberechnungen (Vol. 7).
Schlüsselwörter: Mathematik, theorie
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Wunder, W., Pesch, H. - J., & Henschke, F. (1989). Plekospondylie beim Gangfisch Coregonus macrophtalmus aus dem Bodensee (Vol. 1).
Schlüsselwörter: Fisch, Gangfisch, Felchen, Maräne, Bodensee, Parasit, Coregonus macrophthalmus, Coregonus lavaretus
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Weinstein, T. (1989). Profilgewinn – Optimierung von C-Programmen.
Schlüsselwörter: C, unix, theorie, methode, listing
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Landrum, J. L. (1989). Simplification methods for the World Vector Shoreline. Naval Ocean Research and Development Activity, NSTL Station, MS (USA).
Zusammenfassung: The fractal nature of the coastline makes it desirable to sample the World Vector Shoreline (WVS) data base in a manner related to the map scale at which it will be displayed. A survey of US Navy users has determined that several resolutions of the WVS are required. This report shows the relationship among vector data-base resolution, display device resolution, and map scale, then presents three simplification algorithms. These algorithms provide means of reducing the data-base resolution to that which is appropriate for a particular map scale and display device resolution. The discussion is supplemented with a series of maps illustrating the output of the simplification algorithms at several map scales.
Schlüsselwörter: mapping-; computer-programmes; data-processing; vectors-; automated-cartography; algorithms-
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Yamagishi, H., & Ishioka, K. (1989). Simulation study on the growth variation of fish with special reference to the sexual dimorphism in growth.
Zusammenfassung: With respect to the sexual dimorphism in growth of fish, computer simulation of individual growth variation was made in terms of coefficient of variation (CV) and skewness (sk) of frequency distribution. Normal distributions of initial body length, specific growth rate in exponential growth coefficient in asymptotic growth and asymptotic value (each consisting of 500 monosexual distributions) were supposed. In exponential growth both CV and sk of the bisexual distributions increased more quickly than the two monosexual distributions. In asymptotic growth (Bertalanffy and Logistic) CV of the bisexual distribution was always greater than the monosexual distributions, and sk of the former was greater in positive value and smaller in negative value than those of the latter all the time.
Schlüsselwörter: Sex, wachstum, simulation, methode, theorie, mathematik, statistik
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Pollock, K. H., Nichols, J. D., Brownie, C., & Hines, J. E. (1989). Statistical Inference for Capture-Recapture Experiments (Vol. 107).
Schlüsselwörter: Fischerei, theorie, Grundlage, capt-recapt, statistik
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Eichinger-Wieschmann, B. (1989). Tabellenkalkulation in C (Vol. 136).
Schlüsselwörter: Theorie, c, listing, ms-dos, tool
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(1989). The Univariate Procedure.
Schlüsselwörter: Statistik, theorie, methode
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