Epistemología del psicoanálisis

In the beginning, Earth was an inhospitably alien place―in constant chemical flux, covered with churning seas, crafting its landscape through incessant volcanic eruptions. Amid all this tumult and disaster, life began. The earliest living things were no more than membranes stretched across microscopic gaps in rocks, where boiling hot jets of mineral-rich water gushed out from cracks in the ocean floor. Although these membranes were leaky, the environment within them became different from the raging maelstrom beyond. These havens of order slowly refined the generation of energy, using it to...

Making knowledge about evolution available to everyone, this simple and entertaining book offers answers to the most frequently asked questions. Throughout the text, the reader is reminded of the importance of understanding evolutionary processes in order to approach present day human behavior, including social conduct, as well as the difficulty of trying to decipher the nature of modern human beings without going back to their zoological origin. Divided into two sections, the first one builds the foundation for the latter, which explains the evolution of life, beginning at the physical...

A complete reference to all the sharks inhabiting North American waters, with excellent color illustrations of all the species.

Está comprobado que la resolución de ejercicios o problemas prácticos de una Ciencia o Materia Experimental ayudan profundamente a comprender sus aspectos teóricos. Por ello, el libro con más de MIL ejercicios resueltos permite incrementar la formación de los estudiantes que inician sus estudios en Química con ejercicios/problemas relacionados con las Disoluciones Químicas y sus formas de cuantificación, así como en Reacciones Químicas, Equilibrios Químicos y en los distintos tipos de Procesos Químicos en disolución como son los procesos Ácido-Base, los Equilibrios de...