Natural sciences

Definition of biological corridors

Biological corridors are, according to the theoretical definition framed in environmental law, territories of variable characteristics and dimensions that connect natural spaces relevant to wild fauna and flora. Thanks to them, members of different species can carry out genetic exchanges or migration, for example. This geographical space, also […]

Definition of stem cells

Stem cells have the ability to divide and become different types of cells in the body. They are distinguished by their ability to self-renew (produce more stem cells) and differentiate into specialized cells, such as neurons, muscle or blood cells. Types of stem cells There are several types of stem cells, each with characteristics and […]

Definition of observable universe

The observable universe refers to the portion of the universe that we can observe and study from Earth, limited by the speed of light and the time that has passed since the Big Bang. Because light has a finite speed, we can only see objects whose light has had time to arrive […]

Definition of natural heritage

Natural heritage is a concept framed in Environmental Law that refers to the set of resources and assets of nature of immense importance for being a source of great geological and biological diversity. The natural heritage that is distinguished throughout the planet is also relevant in cultural, environmental, […]

Definition of history of science

The history of science is a narrative or story that, following a chronological order, covers the evolution of human knowledge in scientific matters. Over time there have been numerous achievements, discoveries and approaches. That is why it is important to be interested in ancient science, to discover or remember what findings […]

Definition of molecular dynamics

Molecular dynamics is the name of a computer simulation technique that is used to observe how particles move. To do this, using a computer, a test of the interaction of molecules and atoms is carried out for a certain period of time. Using numerical procedures, algorithms typical of information theory […]

Definition of statistical mechanics

Statistical mechanics is the name given to one of the branches that expands the scope and specializations of physics. It is an area of ​​study that, appealing to probability theory, allows us to determine the behaviors both at the microscopic and macroscopic levels of a physical system. With this discipline […]

Definition of beta decay

Beta decay is the name given to a process that is interpreted as a derivation of the weak interaction and is linked to the atomic nucleus. This phenomenon, in which the mass number remains stable, involves the emission of a beta particle (which can correspond to a positron or an electron) by […]

Definition of disintegration

Disintegration is the process of separating or decomposing a whole into smaller parts or simpler elements. It is a concept that suggests a process of deterioration or loss of cohesion in a system that was previously united or functioned as a unit. Decay in physics In physics, there is radioactive decay, a […]

Definition of solar wind

The solar wind is radiation that is continuously emitted by the Sun. Made up mainly of protons, it also contains electrons and other components and propagates in all directions. The release of these charged particles occurs in the solar corona, which is the outer layer of the star. In fact, it is considered that […]