Do men’s faces really signal heritable immunocompetence?
نویسندگان
چکیده
منابع مشابه
Do men’s faces really signal heritable immunocompetence?
In the literature on human mate choice, masculine facial morphology is often proposed to be an intersexual signal of heritable immunocompetence, and hence an important component of men's attractiveness. This hypothesis has received considerable research attention, and is increasingly treated as plausible and well supported. In this article, we propose that the strength of the evidence for the i...
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Pheromones function not only as mate attractors, but they may also relay important information to prospective mates. It has been shown that vertebrates can distinguish, via olfactory mechanisms, major histocompatibility complex types in their prospective mates. However, whether pheromones can transmit information about immunocompetence is unknown. Here, we show that female mealworm beetles (Ten...
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Face recognition capabilities have recently made extraordinary leaps. Though this progress is at least partially due to ballooning training data sizes – huge numbers of face images downloaded and labeled for identity – it is not clear if the formidable task of collecting so many images is truly necessary. We propose a far more accessible means of increasing training data sizes for face recognit...
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ژورنال
عنوان ژورنال: Behavioral Ecology
سال: 2012
ISSN: 1465-7279,1045-2249
DOI: 10.1093/beheco/ars092