Karl Moder - Academia.edu (original) (raw)
Papers by Karl Moder
EDULEARN proceedings, Jul 1, 2019
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Sustainability
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Springer eBooks, 2022
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Fisheries Management and Ecology, Dec 1, 2007
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ClustalX alignment of 16S mtDN
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Input and result files from BAPS analysi
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Raw log and result files generated with optiFL
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Online Appendices 1-
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In block design a test on interaction is difficult because of no replications within subclasses. ... more In block design a test on interaction is difficult because of no replications within subclasses. Commonly interaction is assumed to be zero in this situation. Under this assumption mean square value for this interaction serves as error term for the test on main effects. As there is no information about existence of interaction in most experiments this presumption is rather speculative. [3] introduced some restrictions to the structure of interaction, in particular that the interaction
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Tests of additivity in mixed and fixed effect two-way ANOVA models with single sub-class numbers ... more Tests of additivity in mixed and fixed effect two-way ANOVA models with single sub-class numbers Article (Accepted for Publication) (Refereed)
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Morphology-based cyber identification engine to identify ants of the
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Randomized complete block designs (RCBD) introduced by [1] are probably the most widely used expe... more Randomized complete block designs (RCBD) introduced by [1] are probably the most widely used experimental designs. Despite many advantages they suffer from one serious drawback. It is not possible to test interaction effects in ANOVA as there is only one observation for each combination of a block and factor level. Although there are some attempts to overcome this problem none of these methods are used in practice, especially as most of the underlying models are non-linear. A review on such tests is given by [2] and [3].Here a new method is introduced which permits a test of interactions in block designs. The model for RCBDs is linear and identical to that of a two factorial design. The method as such is not restricted to simple block designs, but can also be applied to other designs like Split-Plot-design, Strip-Plot-design, … and probably to incomplete block designs. ANOVA based on this method is very simple. Any common statistical program packages like SAS, SPSS, R … can be used.
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Poultry Science, 2019
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Poultry Science, 2019
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Plant root systems have a key role in ecology and agronomy. In spite of fast increase in root stu... more Plant root systems have a key role in ecology and agronomy. In spite of fast increase in root studies, still there is no classification that allows distinguishing among distinctive characteristics within the diversity of rooting strategies. Our hypothesis is that a multivariate approach for “plant functional type ” identification in ecology can be applied to the classification of root systems. The classification method presented is based on a data-defined statistical procedure without a priori decision on the classifiers. The study demonstrates that principal component based rooting types provide efficient and meaningful multi-trait classifiers. The classification method is exemplified with simulated root architectures and morphological field data. Simulated root architectures showed that morphological attributes with spatial distribution parameters capture most distinctive features within root system diversity. While developmental type (tap vs. shoot-borne systems) is a strong, but...
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Die Bodenkultur: Journal of Land Management, Food and Environment, 2020
Zusammenfassung Der demografische Wandel stellt eine komplexe Herausforderung für den territorial... more Zusammenfassung Der demografische Wandel stellt eine komplexe Herausforderung für den territorialen und sozialen Zusammenhalt in unserer Gesellschaft dar. Dies deshalb, weil die Teilräume Österreichs in unterschiedlichem Maße von Veränderungen der Bevölkerungsgröße und der altersstrukturellen Zusammensetzung betroffen sind. Die bedarfsgerechte Planung und Bereitstellung von sozialer Infrastruktur wird auch aufgrund der Veränderungen der Haushaltsstrukturen und der Heterogenisierung der Bevölkerung infolge internationaler Zuwanderung zunehmend zur Herausforderung. Dieser Beitrag untersucht die Auswirkungen des demografischen Wandels auf die soziale Infrastruktur im Bereich des Hochwasserrisikomanagements aus Sicht von Expert*innen aus dem Gesundheits- und Sozialbereich. 17 Expert*innen aus verschiedenen Bundesländern und Tätigkeitsbereichen beteiligten sich an einer schriftlichen Befragung im Frühjahr 2020. Sie beantworteten einen 29 Fragen umfassenden Fragenkatalog zu den Bedeutungs...
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Frontiers in Plant Science, 2013
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EDULEARN proceedings, Jul 1, 2019
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Sustainability
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Springer eBooks, 2022
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Fisheries Management and Ecology, Dec 1, 2007
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ClustalX alignment of 16S mtDN
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Input and result files from BAPS analysi
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Raw log and result files generated with optiFL
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Online Appendices 1-
Bookmarks Related papers MentionsView impact
In block design a test on interaction is difficult because of no replications within subclasses. ... more In block design a test on interaction is difficult because of no replications within subclasses. Commonly interaction is assumed to be zero in this situation. Under this assumption mean square value for this interaction serves as error term for the test on main effects. As there is no information about existence of interaction in most experiments this presumption is rather speculative. [3] introduced some restrictions to the structure of interaction, in particular that the interaction
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Tests of additivity in mixed and fixed effect two-way ANOVA models with single sub-class numbers ... more Tests of additivity in mixed and fixed effect two-way ANOVA models with single sub-class numbers Article (Accepted for Publication) (Refereed)
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Morphology-based cyber identification engine to identify ants of the
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Randomized complete block designs (RCBD) introduced by [1] are probably the most widely used expe... more Randomized complete block designs (RCBD) introduced by [1] are probably the most widely used experimental designs. Despite many advantages they suffer from one serious drawback. It is not possible to test interaction effects in ANOVA as there is only one observation for each combination of a block and factor level. Although there are some attempts to overcome this problem none of these methods are used in practice, especially as most of the underlying models are non-linear. A review on such tests is given by [2] and [3].Here a new method is introduced which permits a test of interactions in block designs. The model for RCBDs is linear and identical to that of a two factorial design. The method as such is not restricted to simple block designs, but can also be applied to other designs like Split-Plot-design, Strip-Plot-design, … and probably to incomplete block designs. ANOVA based on this method is very simple. Any common statistical program packages like SAS, SPSS, R … can be used.
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Poultry Science, 2019
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Poultry Science, 2019
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Plant root systems have a key role in ecology and agronomy. In spite of fast increase in root stu... more Plant root systems have a key role in ecology and agronomy. In spite of fast increase in root studies, still there is no classification that allows distinguishing among distinctive characteristics within the diversity of rooting strategies. Our hypothesis is that a multivariate approach for “plant functional type ” identification in ecology can be applied to the classification of root systems. The classification method presented is based on a data-defined statistical procedure without a priori decision on the classifiers. The study demonstrates that principal component based rooting types provide efficient and meaningful multi-trait classifiers. The classification method is exemplified with simulated root architectures and morphological field data. Simulated root architectures showed that morphological attributes with spatial distribution parameters capture most distinctive features within root system diversity. While developmental type (tap vs. shoot-borne systems) is a strong, but...
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Die Bodenkultur: Journal of Land Management, Food and Environment, 2020
Zusammenfassung Der demografische Wandel stellt eine komplexe Herausforderung für den territorial... more Zusammenfassung Der demografische Wandel stellt eine komplexe Herausforderung für den territorialen und sozialen Zusammenhalt in unserer Gesellschaft dar. Dies deshalb, weil die Teilräume Österreichs in unterschiedlichem Maße von Veränderungen der Bevölkerungsgröße und der altersstrukturellen Zusammensetzung betroffen sind. Die bedarfsgerechte Planung und Bereitstellung von sozialer Infrastruktur wird auch aufgrund der Veränderungen der Haushaltsstrukturen und der Heterogenisierung der Bevölkerung infolge internationaler Zuwanderung zunehmend zur Herausforderung. Dieser Beitrag untersucht die Auswirkungen des demografischen Wandels auf die soziale Infrastruktur im Bereich des Hochwasserrisikomanagements aus Sicht von Expert*innen aus dem Gesundheits- und Sozialbereich. 17 Expert*innen aus verschiedenen Bundesländern und Tätigkeitsbereichen beteiligten sich an einer schriftlichen Befragung im Frühjahr 2020. Sie beantworteten einen 29 Fragen umfassenden Fragenkatalog zu den Bedeutungs...
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Frontiers in Plant Science, 2013
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