Mis ultimas reseñas de Peliculas

Wednesday, July 28, 2010

Ovulatory cycle effects on tip earnings by lap dancers: economic evidence for human estrus?☆

Para quienes no piensan que el table dance tenga implicaciones cientificas

Ovulatory cycle effects on tip earnings by lap dancers: economic evidence for human estrus?☆: "Ovulatory cycle effects on tip earnings by lap dancers: economic evidence for human estrus?☆☆

Geoffrey MillerCorresponding Author Informationemail address, Joshua M. Tybur, Brent D. Jordan

Received 16 April 2007; accepted 26 June 2007. published online 28 September 2007.
Abstract

To see whether estrus was really “lost” during human evolution (as researchers often claim), we examined ovulatory cycle effects on tip earnings by professional lap dancers working in gentlemen's clubs. Eighteen dancers recorded their menstrual periods, work shifts, and tip earnings for 60 days on a study web site. A mixed-model analysis of 296 work shifts (representing about 5300 lap dances) showed an interaction between cycle phase and hormonal contraception use. Normally cycling participants earned about US$335 per 5-h shift during estrus, US$260 per shift during the luteal phase, and US$185 per shift during menstruation. By contrast, participants using contraceptive pills showed no estrous earnings peak. These results constitute the first direct economic evidence for the existence and importance of estrus in contemporary human females, in a real-world work setting. These results have clear implications for human evolution, sexuality, and economics.
Keywords: Estrus, Female sexuality, Behavioral economics, Sexual service industries, Hormonal contraception

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Monday, July 26, 2010

Download Adobe Flash without Adobe Download Manager (DLM)

UCLA Knowledge Base : Download Adobe Flash without Adobe Download Manager (DLM):

Si daz clic en este link puedes bajar la versión mas reciente de Flash sin necesidad de bajar el programa DLM de adobe que lo unico que hace es mandarte comerciales y hacer mas lenta tu máquina innecesariamente.

Es importante tener el Flash Player actualizado ya que algunos de los virus mas maliciosos recientemente se están inyectando en tu browser por medio de animaciones flash que no necesariamente tienen que ver con la pagina en la que estas. i.e. estas en el una pagina y el banner de flash que estas viendo viene e otro sitio e infecta tu maquina