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Materias / palabras clave: Responsabilidad social de la empresa; Marcas comerciales; Social responsibility of business; Trademarks

In spite of the double burden of racial and gender discrimination, African-American women have developed a rich intellectual tradition that is not widely known. In Black Feminist Thought, Patricia Hill Collins explores t...

Materias / palabras clave: Blacks; History; Latin America; Racially mixed people; Negros; Historia; América Latina; Gente racialmente mezclada; Race relations; Relaciones raciales

Materias / palabras clave: Latin American drama; Black authors; History and criticism; Authors, Black; Latin America; Drama latinoamericano; Autores negros; Historia y crítica; Latinoamérica

Materias / palabras clave: Horseshoeing; Herraje de caballos; Blacksmithing; Herrería

This chapter develops a Black feminist criticism because it sets forth a problematic consequence of the tendency to treat race and gender as mutually exclusive categories of experience and analysis. It examines how this ...

On September 14, 2015 at 09:50:45 UTC the two detectors of the Laser Interferometer Gravitational-Wave Observatory simultaneously observed a transient gravitational-wave signal. The signal sweeps upwards in frequency fro...

Materias / palabras clave: Physics; Event horizon; Black hole (networking); Black hole thermodynamics; Gravitation; Entropy (arrow of time); Baryon; Micro black hole; Quantum mechanics; Event (particle physics); Particle physics; Computer network

I use a new technique to derive a closed-form solution for the price of a European call option on an asset with stochastic volatility. The model allows arbitrary correlation between volatility and spotasset returns. I in...

Each year, the American Cancer Society estimates the numbers of new cancer cases and deaths in the United States and compiles the most recent data on population-based cancer occurrence and outcomes using incidence data c...

Einstein's General Theory of Relativity leads to two remarkable predictions: first, that the ultimate destiny of many massive stars is to undergo gravitational collapse and to disappear from view, leaving behind a 'black...