Radiaciones ionizantes

Estudio realizado por cient ficos mexicanos dirigido a explicar la manera en que la energ a solar es susceptible de ser aprovechada por medio de la qu mica y sus fen menos reactivos que podr an convertirla en una fuerza motriz que sustituyera a las muy contaminantes que existen.

Soil is a pivotal component of the environment and the maintenance of soil quality is critical for ensuring the sustainability of the environment and the biosphere. The use of fertilizers has increased at a faster rate than global food production. Modern agriculture is dependent on phosphorus derived from phosphate rock, which is a non-renewable resource. It is needed to improve P acquisition efficiency for both low input and intensive agroecosystems. However, few studies have focused on cereal-legume interactions with regard to soil P. The objective of this work was to study the effects of...

Material apegado al programa de estudios de las Escuelas Preparatorias Oficiales del Estado de México, cuenta con actividades lúdicas y experimentales que desarrollarán en el alumno interés en la quimica.

Biographies and bibliographies of members are included in many of the volumes. Lists of members are usually given on covers of the numbers.