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Materias / palabras clave: Matrimonio homosexual (Derecho); Matrimonio homosexual (Derecho internacional); Adopción por homosexuales; España

Materias / palabras clave: Insectos; Comportamiento; Biología; Biology

Materias / palabras clave: Tecnología; Ciencia de los alimentos; Technology; Food science; Ciencias; Ciencias naturales; Bioquímica; Science; Life sciences; Biochemistry

Materias / palabras clave: Derechos humanos; Human rights

Materias / palabras clave: Agricultura; Investigación; Argentina; Experimentación; Agriculture; Research; Experimentation

Materias / palabras clave: Homosexuality; Spain; Homosexualidad; España; Gay liberation movement; Movimientos de liberación homosexual

Materias / palabras clave: Cuerpo humano; Aspectos sociales; Masculinidad en la literatura; Historia; Siglo XIX; México; Masculinity in literature; Masculinity in art; Homosexuality in art; Masculinidad en el arte; Pornografía; Relaciones hombre...

Materias / palabras clave: Lesbianism; Homosexuality; Transsexualism; Bisexuality; Queer theory; Sexo; Comportamiento sexual

Materias / palabras clave: Homosexualidad y educación; Minorías sexuales; Educación; Mujeres

Este trabajo presenta una comparación de las técnicas de calibración propuestas por Tuceryan et al. [15], Trucco et al. [13] y Zhang [20], los cuales proponen maneras diferentes para determinar los parámetros a parti...

The challenges for further development of Li rechargeable batteries for electric vehicles are reviewed. Most important is safety, which requires development of a nonflammable electrolyte with either a larger window betwe...

OBJECTIVES: This study attempts to develop a comprehensive set of comorbidity measures for use with large administrative inpatient datasets. METHODS: The study involved clinical and empirical review of comorbidity measur...

The identification of genetically homogeneous groups of individuals is a long standing issue in population genetics. A recent Bayesian algorithm implemented in the software STRUCTURE allows the identification of such gro...

The purification of homogeneous glutathione S-transferases B and C from rat liver is described. Kinetic and physical properties of these enzymes are compared with those of homogeneous transferases A and E. The letter des...

Abstract It is suggested that a system of chemical substances, called morphogens, reacting together and diffusing through a tissue, is adequate to account for the main phenomena of morphogenesis. Such a system, although ...

Medical educators attempt to create reliable and valid tests and questionnaires in order to enhance the accuracy of their assessment and evaluations. Validity and reliability are two fundamental elements in the evaluatio...