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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
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Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 1 to 10 of 15 (0.026 seconds)Spelling suggestions: "subject:"partnerwahl"" "subject:"partnerzahl""
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Der Einfluss von Familienpolitik und intergenerativem Einstellungswandel auf geschlechtsspezifische Partnerwahlmuster : ein internationaler VergleichKümmerling, Angelika January 2006 (has links)
Zugl.: Wuppertal, Univ., Diss., 2005
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Partnerwahl und Ehekrisen : eine familiendynamische Studie /Reich, Günter. January 1991 (has links)
Universiẗat, Diss., 1986--Hannover.
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Einen Mausklick von mir entfernt auf der Suche nach Liebesbeziehungen im InternetBühler-Ilieva, Evelina January 2004 (has links)
Zugl.: Zürich, Univ., Diss., 2004
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Verhaltensökologische Untersuchung an Waldmäusen (Apodemus sylvaticus)Musolf, Kerstin. January 2002 (has links)
Konstanz, Univ., Diss., 2002.
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Der Einfluss von Familienpolitik und intergenerativem Einstellungswandel auf geschlechtsspezifische Partnerwahlmuster ein internationaler VergleichKümmerling, Angelika January 2005 (has links)
Zugl.: Wuppertal, Univ., Diss., 2005
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Belege für eine evolutionär bedingte Partnerwahlpsychologie Replizierungen im Rahmen der Sexual Strategies Theory (SST) von BUSS (1993) mit einer theoretische Einführung in die evolutionäre PsychologieKern, Sascha Unknown Date (has links)
Univ., Diplomarbeit, 2006--Frankfurt (Main)
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Fitness-based mating: A systematic analysis of a new preference modelSchindler, Susanne 22 March 2011 (has links) (PDF)
Natural populations exhibit a non-random mating behavior and it is assumed that mate preferences causing the non-random mating behavior play a role in sympatric speciation.
In my thesis, I have proposed a new model of a mate preference that is based on ecological performance and I have named it fitness-based mating. Individuals that express this mate preference choose primarily fit partners.
Fitness-based mating is modelled for haploid, diallelic populations. Individuals are distributed across two niches, and genomes are simplified to two loci. The first locus is subject to natural selection, and the second-locus genotype gives the strength of the mate preference. The population is separated into females and males, among which only females exhibit the mate preference. Ecological selection acts on both sexes alike.
With the model I have investigated how female choosiness based on direct advantages offered by their partners can cause and maintain a polymorphic population. Fitness-based mating is an evolutionary successful mating strategy. It spreads in a population due to its amplifying effect on the reproductive success and on the attractiveness of its carriers. A polymorphism arises naturally in the model. The emergence of a stable polymorphism of traits underlying ecological selection is of special interest, because a polymorphism can be a precursor of speciation.
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Fitness-based mating: A systematic analysis of a new preference modelSchindler, Susanne 04 January 2011 (has links)
Natural populations exhibit a non-random mating behavior and it is assumed that mate preferences causing the non-random mating behavior play a role in sympatric speciation.
In my thesis, I have proposed a new model of a mate preference that is based on ecological performance and I have named it fitness-based mating. Individuals that express this mate preference choose primarily fit partners.
Fitness-based mating is modelled for haploid, diallelic populations. Individuals are distributed across two niches, and genomes are simplified to two loci. The first locus is subject to natural selection, and the second-locus genotype gives the strength of the mate preference. The population is separated into females and males, among which only females exhibit the mate preference. Ecological selection acts on both sexes alike.
With the model I have investigated how female choosiness based on direct advantages offered by their partners can cause and maintain a polymorphic population. Fitness-based mating is an evolutionary successful mating strategy. It spreads in a population due to its amplifying effect on the reproductive success and on the attractiveness of its carriers. A polymorphism arises naturally in the model. The emergence of a stable polymorphism of traits underlying ecological selection is of special interest, because a polymorphism can be a precursor of speciation.
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Partnerwahl- und Heiratsmuster in modernen Gesellschaften : der Einfluss des Bildungssystems /Timm, Andreas. January 2004 (has links)
Zugl.: Bremen, Universiẗat, Diss., 2003.
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Sex-specific differences in dispersal propensities and their consequences for grey mouse lemurs (Microcebus murinus) / Geschlechtsspezifische Abwanderungsraten und deren Konsequenzen für den grauen Mausmaki (Microcebus murinus)Schliehe-Diecks, Susanne 16 July 2012 (has links)
No description available.
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