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    Tytuł:
    Sexual selection in the Swallow Hirundo rustica - A review
    Autorzy:
    Bańbura, Jerzy
    Powiązania:
    https://bibliotekanauki.pl/articles/764943.pdf
    Data publikacji:
    2005
    Wydawca:
    Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
    Tematy:
    sexual dimorphism
    ornaments
    sexual selection
    monogamy
    Swallow
    birds
    Opis:
    Darwinian theory of sexual selection and its development up to the present state of knowledge are sketched. The most important results of empirical studies on sexual selection in the Swallow Hirundo rustica are reviewed. The Swallow is a socially monogamous, slightly sexually dimorphic avian species. Long tail streamers are considered as sexual ornaments of males. Female preference for long and symmetric male tails has been inferred on both observational and experimental grounds. Experimental elongation of the tail causes short-term benefits and long-term costs in male reproductive performance. Behavioural consequences of sexual selection acting in the Swallow are discussed. An aerodynamic role of male tail streamers is also considered.
    Źródło:
    Acta Universitatis Lodziensis. Folia Biologica et Oecologica; 2005, 2
    1730-2366
    2083-8484
    Pojawia się w:
    Acta Universitatis Lodziensis. Folia Biologica et Oecologica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Evolutionary aesthetics as a meeting point of philosophy and biology
    Autorzy:
    Chmielewski, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/58890.pdf
    Data publikacji:
    2012
    Wydawca:
    Polskie Towarzystwo Botaniczne
    Tematy:
    evolutionary aesthetics
    philosophy
    biology
    beauty
    morality
    sexual selection
    Opis:
    Metaphysics, or the knowledge of what there is, has been traditionally placed at the pinnacle of philosophical hierarchy. It was followed by theory of knowledge, or epistemology. Practical knowledge of proper modes of conduct, ethics, came third, followed by aesthetics, treated usually in a marginal way as having to do only with the perception of the beautiful. The hierarchy of philosophical disciplines has recently undergone a substantial transformation. As a result, ethics has assumed a central role. The aim of this paper is to suggest that the hierarchy of philosophical disciplines is not yet complete and that one further step needs to be taken. According to the claim advocated here, it is not metaphysics, epistemology or ethics, but aesthetics that is the first and foremost of all philosophical disciplines. This claim is argued for by references to findings of evolutionary aesthetics, especially to Charles Darwin's idea of sexual selection as elaborated in The Descent of Man. I also argue that Darwinian approach to morality is, and should be, derivable from an Darwinian aesthetics which lies at the core of his conception of sexual selection.
    Źródło:
    Acta Societatis Botanicorum Poloniae; 2012, 81, 2
    0001-6977
    2083-9480
    Pojawia się w:
    Acta Societatis Botanicorum Poloniae
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Słowo w ewolucji. Kłamstwa, seks, plotki i… znajomi na Facebooku
    Word in Evolution. Lies, Sex, Gossips and... Friends on Facebook
    Autorzy:
    Wężowicz-Ziółkowska, Dobrosława
    Powiązania:
    https://bibliotekanauki.pl/articles/635710.pdf
    Data publikacji:
    2013
    Wydawca:
    Uniwersytet im. Adama Mickiewicza w Poznaniu
    Tematy:
    word
    evolution
    adaptation
    sex
    deceit
    gossip
    natural selection
    sexual selection
    Opis:
    The essay shows the main conceptions upon a biological power of a word: the macchiavellian theory/ theory of a lie, the mating mind theory, that means a theory of handicaps, and the social  selection theory  of  S.  Dunbar.  The  author  proposes  a  thesis  that  a  speech  takes  its power from the biological determinants of the origin of a language, and proves it by fusing various contemporary biological concepts. It is a biological evolution that founds the power of words, and also explains the magic of words in the  various types of relations – among society, but also between sexes, generations and finally, among individuals considered in a biological sense. 
    Źródło:
    Poznańskie Studia Slawistyczne; 2013, 4
    2084-3011
    Pojawia się w:
    Poznańskie Studia Slawistyczne
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Of Darwin and Other Demons: the Evolutionary Turn in Aesthetics
    Autorzy:
    Seghers, Eveline
    Powiązania:
    https://bibliotekanauki.pl/articles/644731.pdf
    Data publikacji:
    2015
    Wydawca:
    Uniwersytet im. Adama Mickiewicza w Poznaniu
    Tematy:
    evolutionary aesthetics
    philosophical aesthetics
    beauty
    sexual selection
    environmental aesthetics
    reductionism
    Opis:
    Evolutionary aesthetics attempts to explain the human ability to perceive objects, conspecif ics and the surrounding environment in an a es thetic manner - i.e. in an emotional and evaluative way resulting in a positive or negative appraisal - by referring to the evolutionary history of our functional, cognitive make-up. Research has mostly focussed on aesthetic considerat ions made during landscape assessment and on the role of aesthetic elements during mate choice. Criticism has been expressed repeatedly as to the naturalistic, presumed to be reductionist methods and outlook of an evolutionary approach to aesthetics. This paper briefly reviews the outline of evolutionary aesthetics research and discusses three such critiques - functionality in beauty judgement, reductionism, and the recognition of cultural and interindividual differences. It argues that philosophical aesthetics is not in danger of being unjustly reduced to a neurobiological explanation of aesthetic judgement and experience, and that evolutionary and traditional humanities approaches can be complementary in understanding our sense of beauty.
    Źródło:
    Kultura-Społeczeństwo-Edukacja; 2015, 8, 2; 73-90
    2300-0422
    Pojawia się w:
    Kultura-Społeczeństwo-Edukacja
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Estetyzacja ciała – wzorce piękna i urody w perspektywie ewolucyjnej
    Autorzy:
    Rak-Suska, Magdalena
    Powiązania:
    https://bibliotekanauki.pl/articles/2148237.pdf
    Data publikacji:
    2018
    Wydawca:
    Instytut Studiów Międzynarodowych i Edukacji Humanum
    Tematy:
    body estheticization
    socio – biology
    evolutionary psychology
    beauty
    sexual selection
    corporeality
    Opis:
    Consumer society has undergone various transformations in terms of group and social behaviors. Body estheticization is undoubtedly one of the essential phenomena involved. It depends on the improvement of the bodilyfeatures in order to increase its esthetic values, i.e. transformation of the body into a work of art. Body estheticization is characterized by complex factors such as: reliance on the established patterns of beauty promoted by media. The article assumes that beauty may be perceived not only from the socio-cultural perspective but also as an evolutionary phenomenon. In the light of the course of evolution, people has developed a mechanism of sexual selection which facilitatedthe choice of the right candidate on the basis of the essential parameters including:existence, survival and reproductive success. Among other mechanisms, the external appearance, beauty, body and its predispositions have become symbols of beneficial genes, used alsoas a particular kind of information for representatives of the opposite sex. The article discusses the evolutionary foundation of beauty and beauty standards, in particular: the cult of youth, beautiful body and its predispositions, which constitute a connection between evolutionary psychology, socio-biology and body estheticization.
    Źródło:
    Prosopon. Europejskie Studia Społeczno-Humanistyczne; 2018, 4(25); 291-299
    1730-0266
    Pojawia się w:
    Prosopon. Europejskie Studia Społeczno-Humanistyczne
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Jak możliwa jest adaptacyjna analiza sztuki? Niektóre problemy metodologiczne estetyki ewolucyjnej
    Is an adaptive analysis of art possible? Some methodological issues in evolutionary aesthetics
    Autorzy:
    Luty, Jerzy
    Powiązania:
    https://bibliotekanauki.pl/articles/1070403.pdf
    Data publikacji:
    2020-03-31
    Wydawca:
    Uniwersytet Kardynała Stefana Wyszyńskiego w Warszawie
    Tematy:
    sztuka
    ewolucja
    adaptacja
    dobór płciowy
    konsiliencja
    art
    evolution
    adaptation
    sexual selection
    consilience
    Opis:
    Estetyka ewolucyjna jako młoda i obiecująca dyscyplina nadal w zasadzie nie posiada wypracowanej metodologii, choćby takiej jak neuroestetyka. Na przykład spory wokół tego, kiedy dane zachowanie artystyczne można uznać za adaptację (a może produkt uboczny adaptacji lub twór wyłącznie kulturowy), nie prowadzą do jasnych konkluzji, co wynika z faktu, że otrzymywane wyniki badań można często przypisać do wielu hipotetycznych funkcji. Z kolei, jeśli hipoteza o tym, że dane zachowanie jednoczy ludzi, zostanie potwierdzona empirycznie, to i tak nie musi to oznaczać, że zachowanie to jest adaptacją. Aby wyjaśnienie ewolucyjnego pochodzenia zachowania było wiarygodne, powinno ono przejść test Tinbergena (1951), a więc uzyskać potwierdzenie w każdym z czterech aspektów: (1) powinno ujawniać się spontanicznie na wczesnym etapie rozwoju osobniczego, (2) posiadać zidentyfikowaną funkcję oraz (3) historię ewolucyjną, a także (4) mechanizm emocjonalny wywołujący przyjemność lub odrazę, który uruchamia się w określonych okolicznościach. Jeśli każdy z tych warunków zostanie spełniony, z dużą dozą pewności można stwierdzić, że badane zachowanie jest adaptacją w sensie ścisłym. Czy jednak ścisłość jest domeną sztuki? W artykule starano się dowieść, że wyjątkowa idea konsiliencji nauk humanistycznych i przyrodniczych, pomimo licznych wątpliwości metodologicznych, w badaniach estetyków ewolucyjnych znajduje atrakcyjną z punktu widzenia współczesnych, uniwersalistycznych wyzwań, wykładnię. Pozwala też zbliżyć nas do zrozumienia wyjątkowości człowieka – jedynego gatunku, który powszechnie tworzy i konsumuje sztukę, będąc w niej bezgranicznie rozmiłowany.
    Evolutionary aesthetics is a young and promising discipline that still lacks a fully developed methodology, such as neuroaesthetics. The disputes over situations in which a given artistic behaviour could be considered an adaptation (or perhaps a by-product of adaptation or a purely cultural product), do not lead to clear conclusions, as shown by the fact that the test results obtained can often be assigned to many hypothetical functions. For example, even if the hypothesis that a given behaviour is shared by all humans is confirmed empirically, this does not necessarily mean that the behaviour is an adaptation. For an explanation of the evolutionary origin of a behaviour to be reliable, it should pass the Tinbergen (1951) test, and thus get confirmation in each of the following four aspects: (1) it should appear spontaneously at an early stage of individual development, (2) it should have an identified function, (3) it should have its own evolutionary history, and (4) it should comprise an emotional mechanism that causes pleasure or disgust, operating under specific circumstances. If each of these conditions is met, it can be stated with a high degree of certainty that the behaviour in question is an adaptation in the strict sense of the word. But: is accuracy the domain of art?This article shows that the unique idea of the consilience of the humanities and natural sciences, despite numerous methodological puzzles, offers an attractive interpretation ofevolutionary aesthetics from the point of view of contemporary universalist challenges. It also allows us to understand the uniqueness of humans - the only species that artifies, attaches importance to performance, creates art and adores it.
    Źródło:
    Studia Philosophiae Christianae; 2020, 56, 1; 55-78
    0585-5470
    Pojawia się w:
    Studia Philosophiae Christianae
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The private life of shrikes
    Autorzy:
    Tryjanowski, Piotr
    Antczak, Marcin
    Powiązania:
    https://bibliotekanauki.pl/articles/703163.pdf
    Data publikacji:
    2007
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    behavioural ecology
    shrike
    great-grey shrike
    red-backed shrike
    reproduction
    sexual selection
    Opis:
    In shrikes (Laniidae) social monogamy is commonly occurs reproductive system. However, many kinds of behaviour look like an adaptation to extra-pair copulations were also described. The paper presents a popular synthesis of studies done on behavioural ecology of shrikes in Poland. Major part of study was possible because in Polish farmland still living quite dense and stable population of two shrike species: great-grey shrike Lanius excubitor and red-backed shrike L. collurio. We believe that some obtained findings may help to understand animals behaviour generally, and birds particularly. Especially fact than great grey shrike males offer quality of food to female before copulation, according to mate status: worst to an official social partner, and better to extra-pair female. Moreover, extra-pair copulations were realised in open places, but extra-pair in hidden sites. More details, including information on study area, used methods and statistical analysis, can be find in published scientific papers listed below.
    Źródło:
    Nauka; 2007, 3
    1231-8515
    Pojawia się w:
    Nauka
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Africanacetus from the sub-Antarctic region: The southernmost record of fossil beaked whales
    Autorzy:
    Gol'din, P.E.
    Vishnyakova, K.A.
    Powiązania:
    https://bibliotekanauki.pl/articles/22792.pdf
    Data publikacji:
    2013
    Wydawca:
    Polska Akademia Nauk. Instytut Paleobiologii PAN
    Tematy:
    paleontology
    Africanacetus
    fossil
    whale
    Mammalia
    Cetacea
    Ziphiidae
    hypermorphosis
    sexual selection
    Antarctic
    Subantarctic Region
    Opis:
    We report two partial skulls of fossil beaked whales (Odontoceti, Ziphiidae) of uncertain age trawled from the sea floor of the sub−Antarctic Indian Ocean (58 to 60S), representing the southernmost record of the family. The skulls possess diag− nostic features of the genus Africanacetus, several specimens of which have been recovered from the sea floor off South Africa, but differ from the type and only known species Africanacetus ceratopsis in their larger size. This difference may either reflect intraspecific variation or indicate the existence of a hitherto unrecognised species. The two specimens are characterised by unusually developed mesorostral ossifications, combined with maxillary crests occurring in the facial re− gion. Both of the latter are found in a range of extant and extinct ziphiids, and known to be sexually dimorphic in extant beaked whales. These structures may be the result of hypermorphosis driven by sexual selection, and could be involved in male−specific behaviour.
    Źródło:
    Acta Palaeontologica Polonica; 2013, 58, 3
    0567-7920
    Pojawia się w:
    Acta Palaeontologica Polonica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Natural/sexual selection: What’s language (evolution) got to do with it?
    Autorzy:
    Progovac, Ljiljana
    Powiązania:
    https://bibliotekanauki.pl/articles/1120961.pdf
    Data publikacji:
    2019
    Wydawca:
    Uniwersytet im. Adama Mickiewicza w Poznaniu
    Tematy:
    evolution of grammar/syntax
    (sexual) selection
    decomposition of transitivity
    bro-ca’s-basal ganglia network
    (verbal) aggression
    Opis:
    By considering a specific scenario of early language evolution, here I advocate taking into account one of the most obvious players in the evolution of human language capacity: (sexual) selection. The proposal is based both on an internal reconstruction using syntactic theory, and on comparative typological evidence, directly bringing together, formal, typological, and evolutionary considerations. As one possible test case, transitivity is decomposed into evolutionary primitives of syntactic structure, revealing a common denominator and the building blocks for crosslinguistic variation in transitivity. The approximations of this early grammar, identified by such a reconstruction, while not identical constructs, are at least as good proxies of the earliest stages of grammar as one can find among tools, cave paintings, or bird song. One subtype of such “living fossils” interacts directly with biological considerations of survival, aggression, and mate choice, while others clearly distinguish themselves in fMRI experiments. The fMRI findings are consistent with the proposal that the pressures to be able to master ever more and more complex syntax were at least partly responsible for driving the selection processes which gradually increased the connectivity of the Broca’s-basal ganglia network, crucial for syntactic processing, among other important functions.
    Źródło:
    Yearbook of the Poznań Linguistic Meeting; 2019, 5, 1; 35-58
    2449-7525
    Pojawia się w:
    Yearbook of the Poznań Linguistic Meeting
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Partner’s body odor vs. relatives’ body odor: a comparison of female associations
    Autorzy:
    Sorokowska, Agnieszka
    Butovskaya, Marina
    Veselovskaya, Elizaveta
    Powiązania:
    https://bibliotekanauki.pl/articles/430398.pdf
    Data publikacji:
    2015-06-01
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    body odor
    mate selection
    sexual interest
    kin recognition
    Opis:
    People positively appraise odors of individuals who are genetically different from themselves. Here we analyzed the relationship between perceived similarity of body odor to the judges’ relatives and their partners, and characteristics attributed to the odor donor. Seventy-six women were asked to smell one of the scents of twenty-nine men, and rate variables related to potential sexual interest in odor donor. We hypothesized that characteristics related to potential sexual interest would be associated with odor donors smelling similar to a partner, rather than with odor donors smelling similar to a relative. We found that perceived similarity to a partner’s scent was positively correlated with ratings of variables related to potential sexual interest in odor donor, whereas the resemblance to a close relative’s scent did not correlate with these assessments.
    Źródło:
    Polish Psychological Bulletin; 2015, 46, 2; 209-213
    0079-2993
    Pojawia się w:
    Polish Psychological Bulletin
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
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